]> git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blob - zfs/configure
projects / mirror_ubuntu-artful-kernel.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
blame | history | raw | HEAD
nospec: Allow getting/setting on non-current task
[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 WANT_MMAP_LIBAIO_FALSE
640 WANT_MMAP_LIBAIO_TRUE
641 WANT_DEVNAME2DEVID_FALSE
642 WANT_DEVNAME2DEVID_TRUE
643 CONFIG_KERNEL_FALSE
644 CONFIG_KERNEL_TRUE
645 CONFIG_USER_FALSE
646 CONFIG_USER_TRUE
647 KERNELCPPFLAGS
648 KERNELMAKE_PARAMS
649 SPL_SYMBOLS
650 SPL_VERSION
651 SPL_OBJ
652 SPL
653 LINUX_SYMBOLS
654 LINUX_VERSION
655 LINUX_OBJ
656 LINUX
657 NO_FORMAT_TRUNCATION
658 FRAME_LARGER_THAN
659 LIBBLKID
660 LIBUUID
661 ZLIB
662 dracutdir
663 ZFS_INIT_SYSV
664 modulesloaddir
665 systemdpresetdir
666 systemdunitdir
667 ZFS_MODULE_LOAD
668 ZFS_INIT_SYSTEMD
669 LIBAIO
670 udevruledir
671 udevdir
672 mounthelperdir
673 NO_BOOL_COMPARE
674 NO_UNUSED_BUT_SET_VARIABLE
675 ZFS_CONFIG
676 TARGET_ASM_DIR
677 ALIEN_VERSION
678 ALIEN
679 HAVE_ALIEN
680 DPKGBUILD_VERSION
681 DPKGBUILD
682 HAVE_DPKGBUILD
683 DPKG_VERSION
684 DPKG
685 HAVE_DPKG
686 SRPM_DEFINE_COMMON
687 SRPM_DEFINE_DKMS
688 SRPM_DEFINE_KMOD
689 SRPM_DEFINE_UTIL
690 RPM_DEFINE_COMMON
691 RPM_DEFINE_DKMS
692 RPM_DEFINE_KMOD
693 RPM_DEFINE_UTIL
694 RPM_SPEC_DIR
695 RPMBUILD_VERSION
696 RPMBUILD
697 HAVE_RPMBUILD
698 RPM_VERSION
699 RPM
700 HAVE_RPM
701 DEFINE_INITRAMFS
702 DEFAULT_INITCONF_DIR
703 DEFAULT_INIT_SCRIPT
704 DEFAULT_INIT_DIR
705 DEFAULT_PACKAGE
706 VENDOR
707 am__fastdepCCAS_FALSE
708 am__fastdepCCAS_TRUE
709 CCASDEPMODE
710 CCASFLAGS
711 CCAS
712 CPP
713 LT_SYS_LIBRARY_PATH
714 OTOOL64
715 OTOOL
716 LIPO
717 NMEDIT
718 DSYMUTIL
719 MANIFEST_TOOL
720 RANLIB
721 ac_ct_AR
722 AR
723 DLLTOOL
724 OBJDUMP
725 LN_S
726 NM
727 ac_ct_DUMPBIN
728 DUMPBIN
729 LD
730 FGREP
731 EGREP
732 GREP
733 SED
734 LIBTOOL
735 am__fastdepCC_FALSE
736 am__fastdepCC_TRUE
737 CCDEPMODE
738 am__nodep
739 AMDEPBACKSLASH
740 AMDEP_FALSE
741 AMDEP_TRUE
742 am__quote
743 am__include
744 DEPDIR
745 OBJEXT
746 EXEEXT
747 ac_ct_CC
748 CPPFLAGS
749 LDFLAGS
750 CFLAGS
751 CC
752 am__untar
753 am__tar
754 AMTAR
755 am__leading_dot
756 SET_MAKE
757 mkdir_p
758 MKDIR_P
759 INSTALL_STRIP_PROGRAM
760 STRIP
761 install_sh
762 MAKEINFO
763 AUTOHEADER
764 AUTOMAKE
765 AUTOCONF
766 ACLOCAL
767 VERSION
768 PACKAGE
769 CYGPATH_W
770 am__isrc
771 INSTALL_DATA
772 INSTALL_SCRIPT
773 INSTALL_PROGRAM
774 AM_BACKSLASH
775 AM_DEFAULT_VERBOSITY
776 AM_DEFAULT_V
777 AM_V
778 MAINT
779 MAINTAINER_MODE_FALSE
780 MAINTAINER_MODE_TRUE
781 target_os
782 target_vendor
783 target_cpu
784 target
785 host_os
786 host_vendor
787 host_cpu
788 host
789 build_os
790 build_vendor
791 build_cpu
792 build
793 ZFS_META_LT_AGE
794 ZFS_META_LT_REVISION
795 ZFS_META_LT_CURRENT
796 ZFS_META_AUTHOR
797 ZFS_META_DATA
798 ZFS_META_ALIAS
799 ZFS_META_LICENSE
800 RELEASE
801 ZFS_META_RELEASE
802 ZFS_META_VERSION
803 ZFS_META_NAME
804 AWK
805 target_alias
806 host_alias
807 build_alias
808 LIBS
809 ECHO_T
810 ECHO_N
811 ECHO_C
812 DEFS
813 mandir
814 localedir
815 libdir
816 psdir
817 pdfdir
818 dvidir
819 htmldir
820 infodir
821 docdir
822 oldincludedir
823 includedir
824 runstatedir
825 localstatedir
826 sharedstatedir
827 sysconfdir
828 datadir
829 datarootdir
830 libexecdir
831 sbindir
832 bindir
833 program_transform_name
834 prefix
835 exec_prefix
836 PACKAGE_URL
837 PACKAGE_BUGREPORT
838 PACKAGE_STRING
839 PACKAGE_VERSION
840 PACKAGE_TARNAME
841 PACKAGE_NAME
842 PATH_SEPARATOR
843 SHELL'
844 ac_subst_files=''
845 ac_user_opts='
846 enable_option_checking
847 enable_maintainer_mode
848 enable_silent_rules
849 enable_dependency_tracking
850 enable_shared
851 enable_static
852 with_pic
853 enable_fast_install
854 with_aix_soname
855 with_gnu_ld
856 with_sysroot
857 enable_libtool_lock
858 with_spec
859 with_config
860 enable_linux_builtin
861 with_mounthelperdir
862 with_udevdir
863 with_udevruledir
864 enable_systemd
865 with_systemdunitdir
866 with_systemdpresetdir
867 with_systemdmodulesloaddir
868 enable_sysvinit
869 with_dracutdir
870 with_blkid
871 with_linux
872 with_linux_obj
873 with_spl
874 with_spl_obj
875 with_spl_timeout
876 enable_debug
877 enable_debug_dmu_tx
878 '
879 ac_precious_vars='build_alias
880 host_alias
881 target_alias
882 CC
883 CFLAGS
884 LDFLAGS
885 LIBS
886 CPPFLAGS
887 LT_SYS_LIBRARY_PATH
888 CPP
889 CCAS
890 CCASFLAGS'
891
892
893 # Initialize some variables set by options.
894 ac_init_help=
895 ac_init_version=false
896 ac_unrecognized_opts=
897 ac_unrecognized_sep=
898 # The variables have the same names as the options, with
899 # dashes changed to underlines.
900 cache_file=/dev/null
901 exec_prefix=NONE
902 no_create=
903 no_recursion=
904 prefix=NONE
905 program_prefix=NONE
906 program_suffix=NONE
907 program_transform_name=s,x,x,
908 silent=
909 site=
910 srcdir=
911 verbose=
912 x_includes=NONE
913 x_libraries=NONE
914
915 # Installation directory options.
916 # These are left unexpanded so users can "make install exec_prefix=/foo"
917 # and all the variables that are supposed to be based on exec_prefix
918 # by default will actually change.
919 # Use braces instead of parens because sh, perl, etc. also accept them.
920 # (The list follows the same order as the GNU Coding Standards.)
921 bindir='${exec_prefix}/bin'
922 sbindir='${exec_prefix}/sbin'
923 libexecdir='${exec_prefix}/libexec'
924 datarootdir='${prefix}/share'
925 datadir='${datarootdir}'
926 sysconfdir='${prefix}/etc'
927 sharedstatedir='${prefix}/com'
928 localstatedir='${prefix}/var'
929 runstatedir='${localstatedir}/run'
930 includedir='${prefix}/include'
931 oldincludedir='/usr/include'
932 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
933 infodir='${datarootdir}/info'
934 htmldir='${docdir}'
935 dvidir='${docdir}'
936 pdfdir='${docdir}'
937 psdir='${docdir}'
938 libdir='${exec_prefix}/lib'
939 localedir='${datarootdir}/locale'
940 mandir='${datarootdir}/man'
941
942 ac_prev=
943 ac_dashdash=
944 for ac_option
945 do
946 # If the previous option needs an argument, assign it.
947 if test -n "$ac_prev"; then
948 eval $ac_prev=\$ac_option
949 ac_prev=
950 continue
951 fi
952
953 case $ac_option in
954 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
955 *=) ac_optarg= ;;
956 *) ac_optarg=yes ;;
957 esac
958
959 # Accept the important Cygnus configure options, so we can diagnose typos.
960
961 case $ac_dashdash$ac_option in
962 --)
963 ac_dashdash=yes ;;
964
965 -bindir | --bindir | --bindi | --bind | --bin | --bi)
966 ac_prev=bindir ;;
967 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
968 bindir=$ac_optarg ;;
969
970 -build | --build | --buil | --bui | --bu)
971 ac_prev=build_alias ;;
972 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
973 build_alias=$ac_optarg ;;
974
975 -cache-file | --cache-file | --cache-fil | --cache-fi \
976 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
977 ac_prev=cache_file ;;
978 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
979 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
980 cache_file=$ac_optarg ;;
981
982 --config-cache | -C)
983 cache_file=config.cache ;;
984
985 -datadir | --datadir | --datadi | --datad)
986 ac_prev=datadir ;;
987 -datadir=* | --datadir=* | --datadi=* | --datad=*)
988 datadir=$ac_optarg ;;
989
990 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
991 | --dataroo | --dataro | --datar)
992 ac_prev=datarootdir ;;
993 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
994 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
995 datarootdir=$ac_optarg ;;
996
997 -disable-* | --disable-*)
998 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
999 # Reject names that are not valid shell variable names.
1000 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1001 as_fn_error $? "invalid feature name: $ac_useropt"
1002 ac_useropt_orig=$ac_useropt
1003 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1004 case $ac_user_opts in
1005 *"
1006 "enable_$ac_useropt"
1007 "*) ;;
1008 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1009 ac_unrecognized_sep=', ';;
1010 esac
1011 eval enable_$ac_useropt=no ;;
1012
1013 -docdir | --docdir | --docdi | --doc | --do)
1014 ac_prev=docdir ;;
1015 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1016 docdir=$ac_optarg ;;
1017
1018 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1019 ac_prev=dvidir ;;
1020 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1021 dvidir=$ac_optarg ;;
1022
1023 -enable-* | --enable-*)
1024 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1025 # Reject names that are not valid shell variable names.
1026 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1027 as_fn_error $? "invalid feature name: $ac_useropt"
1028 ac_useropt_orig=$ac_useropt
1029 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1030 case $ac_user_opts in
1031 *"
1032 "enable_$ac_useropt"
1033 "*) ;;
1034 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1035 ac_unrecognized_sep=', ';;
1036 esac
1037 eval enable_$ac_useropt=\$ac_optarg ;;
1038
1039 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1040 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1041 | --exec | --exe | --ex)
1042 ac_prev=exec_prefix ;;
1043 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1044 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1045 | --exec=* | --exe=* | --ex=*)
1046 exec_prefix=$ac_optarg ;;
1047
1048 -gas | --gas | --ga | --g)
1049 # Obsolete; use --with-gas.
1050 with_gas=yes ;;
1051
1052 -help | --help | --hel | --he | -h)
1053 ac_init_help=long ;;
1054 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1055 ac_init_help=recursive ;;
1056 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1057 ac_init_help=short ;;
1058
1059 -host | --host | --hos | --ho)
1060 ac_prev=host_alias ;;
1061 -host=* | --host=* | --hos=* | --ho=*)
1062 host_alias=$ac_optarg ;;
1063
1064 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1065 ac_prev=htmldir ;;
1066 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1067 | --ht=*)
1068 htmldir=$ac_optarg ;;
1069
1070 -includedir | --includedir | --includedi | --included | --include \
1071 | --includ | --inclu | --incl | --inc)
1072 ac_prev=includedir ;;
1073 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1074 | --includ=* | --inclu=* | --incl=* | --inc=*)
1075 includedir=$ac_optarg ;;
1076
1077 -infodir | --infodir | --infodi | --infod | --info | --inf)
1078 ac_prev=infodir ;;
1079 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1080 infodir=$ac_optarg ;;
1081
1082 -libdir | --libdir | --libdi | --libd)
1083 ac_prev=libdir ;;
1084 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1085 libdir=$ac_optarg ;;
1086
1087 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1088 | --libexe | --libex | --libe)
1089 ac_prev=libexecdir ;;
1090 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1091 | --libexe=* | --libex=* | --libe=*)
1092 libexecdir=$ac_optarg ;;
1093
1094 -localedir | --localedir | --localedi | --localed | --locale)
1095 ac_prev=localedir ;;
1096 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1097 localedir=$ac_optarg ;;
1098
1099 -localstatedir | --localstatedir | --localstatedi | --localstated \
1100 | --localstate | --localstat | --localsta | --localst | --locals)
1101 ac_prev=localstatedir ;;
1102 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1103 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1104 localstatedir=$ac_optarg ;;
1105
1106 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1107 ac_prev=mandir ;;
1108 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1109 mandir=$ac_optarg ;;
1110
1111 -nfp | --nfp | --nf)
1112 # Obsolete; use --without-fp.
1113 with_fp=no ;;
1114
1115 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1116 | --no-cr | --no-c | -n)
1117 no_create=yes ;;
1118
1119 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1120 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1121 no_recursion=yes ;;
1122
1123 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1124 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1125 | --oldin | --oldi | --old | --ol | --o)
1126 ac_prev=oldincludedir ;;
1127 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1128 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1129 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1130 oldincludedir=$ac_optarg ;;
1131
1132 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1133 ac_prev=prefix ;;
1134 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1135 prefix=$ac_optarg ;;
1136
1137 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1138 | --program-pre | --program-pr | --program-p)
1139 ac_prev=program_prefix ;;
1140 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1141 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1142 program_prefix=$ac_optarg ;;
1143
1144 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1145 | --program-suf | --program-su | --program-s)
1146 ac_prev=program_suffix ;;
1147 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1148 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1149 program_suffix=$ac_optarg ;;
1150
1151 -program-transform-name | --program-transform-name \
1152 | --program-transform-nam | --program-transform-na \
1153 | --program-transform-n | --program-transform- \
1154 | --program-transform | --program-transfor \
1155 | --program-transfo | --program-transf \
1156 | --program-trans | --program-tran \
1157 | --progr-tra | --program-tr | --program-t)
1158 ac_prev=program_transform_name ;;
1159 -program-transform-name=* | --program-transform-name=* \
1160 | --program-transform-nam=* | --program-transform-na=* \
1161 | --program-transform-n=* | --program-transform-=* \
1162 | --program-transform=* | --program-transfor=* \
1163 | --program-transfo=* | --program-transf=* \
1164 | --program-trans=* | --program-tran=* \
1165 | --progr-tra=* | --program-tr=* | --program-t=*)
1166 program_transform_name=$ac_optarg ;;
1167
1168 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1169 ac_prev=pdfdir ;;
1170 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1171 pdfdir=$ac_optarg ;;
1172
1173 -psdir | --psdir | --psdi | --psd | --ps)
1174 ac_prev=psdir ;;
1175 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1176 psdir=$ac_optarg ;;
1177
1178 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1179 | -silent | --silent | --silen | --sile | --sil)
1180 silent=yes ;;
1181
1182 -runstatedir | --runstatedir | --runstatedi | --runstated \
1183 | --runstate | --runstat | --runsta | --runst | --runs \
1184 | --run | --ru | --r)
1185 ac_prev=runstatedir ;;
1186 -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1187 | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1188 | --run=* | --ru=* | --r=*)
1189 runstatedir=$ac_optarg ;;
1190
1191 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1192 ac_prev=sbindir ;;
1193 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1194 | --sbi=* | --sb=*)
1195 sbindir=$ac_optarg ;;
1196
1197 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1198 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1199 | --sharedst | --shareds | --shared | --share | --shar \
1200 | --sha | --sh)
1201 ac_prev=sharedstatedir ;;
1202 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1203 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1204 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1205 | --sha=* | --sh=*)
1206 sharedstatedir=$ac_optarg ;;
1207
1208 -site | --site | --sit)
1209 ac_prev=site ;;
1210 -site=* | --site=* | --sit=*)
1211 site=$ac_optarg ;;
1212
1213 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1214 ac_prev=srcdir ;;
1215 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1216 srcdir=$ac_optarg ;;
1217
1218 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1219 | --syscon | --sysco | --sysc | --sys | --sy)
1220 ac_prev=sysconfdir ;;
1221 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1222 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1223 sysconfdir=$ac_optarg ;;
1224
1225 -target | --target | --targe | --targ | --tar | --ta | --t)
1226 ac_prev=target_alias ;;
1227 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1228 target_alias=$ac_optarg ;;
1229
1230 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1231 verbose=yes ;;
1232
1233 -version | --version | --versio | --versi | --vers | -V)
1234 ac_init_version=: ;;
1235
1236 -with-* | --with-*)
1237 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1238 # Reject names that are not valid shell variable names.
1239 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1240 as_fn_error $? "invalid package name: $ac_useropt"
1241 ac_useropt_orig=$ac_useropt
1242 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1243 case $ac_user_opts in
1244 *"
1245 "with_$ac_useropt"
1246 "*) ;;
1247 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1248 ac_unrecognized_sep=', ';;
1249 esac
1250 eval with_$ac_useropt=\$ac_optarg ;;
1251
1252 -without-* | --without-*)
1253 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1254 # Reject names that are not valid shell variable names.
1255 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1256 as_fn_error $? "invalid package name: $ac_useropt"
1257 ac_useropt_orig=$ac_useropt
1258 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1259 case $ac_user_opts in
1260 *"
1261 "with_$ac_useropt"
1262 "*) ;;
1263 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1264 ac_unrecognized_sep=', ';;
1265 esac
1266 eval with_$ac_useropt=no ;;
1267
1268 --x)
1269 # Obsolete; use --with-x.
1270 with_x=yes ;;
1271
1272 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1273 | --x-incl | --x-inc | --x-in | --x-i)
1274 ac_prev=x_includes ;;
1275 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1276 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1277 x_includes=$ac_optarg ;;
1278
1279 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1280 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1281 ac_prev=x_libraries ;;
1282 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1283 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1284 x_libraries=$ac_optarg ;;
1285
1286 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1287 Try \`$0 --help' for more information"
1288 ;;
1289
1290 *=*)
1291 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1292 # Reject names that are not valid shell variable names.
1293 case $ac_envvar in #(
1294 '' | [0-9]* | *[!_$as_cr_alnum]* )
1295 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1296 esac
1297 eval $ac_envvar=\$ac_optarg
1298 export $ac_envvar ;;
1299
1300 *)
1301 # FIXME: should be removed in autoconf 3.0.
1302 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1303 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1304 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1305 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1306 ;;
1307
1308 esac
1309 done
1310
1311 if test -n "$ac_prev"; then
1312 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1313 as_fn_error $? "missing argument to $ac_option"
1314 fi
1315
1316 if test -n "$ac_unrecognized_opts"; then
1317 case $enable_option_checking in
1318 no) ;;
1319 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1320 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1321 esac
1322 fi
1323
1324 # Check all directory arguments for consistency.
1325 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1326 datadir sysconfdir sharedstatedir localstatedir includedir \
1327 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1328 libdir localedir mandir runstatedir
1329 do
1330 eval ac_val=\$$ac_var
1331 # Remove trailing slashes.
1332 case $ac_val in
1333 */ )
1334 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1335 eval $ac_var=\$ac_val;;
1336 esac
1337 # Be sure to have absolute directory names.
1338 case $ac_val in
1339 [\\/$]* | ?:[\\/]* ) continue;;
1340 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1341 esac
1342 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1343 done
1344
1345 # There might be people who depend on the old broken behavior: `$host'
1346 # used to hold the argument of --host etc.
1347 # FIXME: To remove some day.
1348 build=$build_alias
1349 host=$host_alias
1350 target=$target_alias
1351
1352 # FIXME: To remove some day.
1353 if test "x$host_alias" != x; then
1354 if test "x$build_alias" = x; then
1355 cross_compiling=maybe
1356 elif test "x$build_alias" != "x$host_alias"; then
1357 cross_compiling=yes
1358 fi
1359 fi
1360
1361 ac_tool_prefix=
1362 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1363
1364 test "$silent" = yes && exec 6>/dev/null
1365
1366
1367 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1368 ac_ls_di=`ls -di .` &&
1369 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1370 as_fn_error $? "working directory cannot be determined"
1371 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1372 as_fn_error $? "pwd does not report name of working directory"
1373
1374
1375 # Find the source files, if location was not specified.
1376 if test -z "$srcdir"; then
1377 ac_srcdir_defaulted=yes
1378 # Try the directory containing this script, then the parent directory.
1379 ac_confdir=`$as_dirname -- "$as_myself" ||
1380 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1381 X"$as_myself" : 'X\(//\)[^/]' \| \
1382 X"$as_myself" : 'X\(//\)$' \| \
1383 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1384 $as_echo X"$as_myself" |
1385 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1386 s//\1/
1387 q
1388 }
1389 /^X\(\/\/\)[^/].*/{
1390 s//\1/
1391 q
1392 }
1393 /^X\(\/\/\)$/{
1394 s//\1/
1395 q
1396 }
1397 /^X\(\/\).*/{
1398 s//\1/
1399 q
1400 }
1401 s/.*/./; q'`
1402 srcdir=$ac_confdir
1403 if test ! -r "$srcdir/$ac_unique_file"; then
1404 srcdir=..
1405 fi
1406 else
1407 ac_srcdir_defaulted=no
1408 fi
1409 if test ! -r "$srcdir/$ac_unique_file"; then
1410 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1411 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1412 fi
1413 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1414 ac_abs_confdir=`(
1415 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1416 pwd)`
1417 # When building in place, set srcdir=.
1418 if test "$ac_abs_confdir" = "$ac_pwd"; then
1419 srcdir=.
1420 fi
1421 # Remove unnecessary trailing slashes from srcdir.
1422 # Double slashes in file names in object file debugging info
1423 # mess up M-x gdb in Emacs.
1424 case $srcdir in
1425 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1426 esac
1427 for ac_var in $ac_precious_vars; do
1428 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1429 eval ac_env_${ac_var}_value=\$${ac_var}
1430 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1431 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1432 done
1433
1434 #
1435 # Report the --help message.
1436 #
1437 if test "$ac_init_help" = "long"; then
1438 # Omit some internal or obsolete options to make the list less imposing.
1439 # This message is too long to be a string in the A/UX 3.1 sh.
1440 cat <<_ACEOF
1441 \`configure' configures zfs 0.6.5.11 to adapt to many kinds of systems.
1442
1443 Usage: $0 [OPTION]... [VAR=VALUE]...
1444
1445 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1446 VAR=VALUE. See below for descriptions of some of the useful variables.
1447
1448 Defaults for the options are specified in brackets.
1449
1450 Configuration:
1451 -h, --help display this help and exit
1452 --help=short display options specific to this package
1453 --help=recursive display the short help of all the included packages
1454 -V, --version display version information and exit
1455 -q, --quiet, --silent do not print \`checking ...' messages
1456 --cache-file=FILE cache test results in FILE [disabled]
1457 -C, --config-cache alias for \`--cache-file=config.cache'
1458 -n, --no-create do not create output files
1459 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1460
1461 Installation directories:
1462 --prefix=PREFIX install architecture-independent files in PREFIX
1463 [$ac_default_prefix]
1464 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1465 [PREFIX]
1466
1467 By default, \`make install' will install all the files in
1468 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1469 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1470 for instance \`--prefix=\$HOME'.
1471
1472 For better control, use the options below.
1473
1474 Fine tuning of the installation directories:
1475 --bindir=DIR user executables [EPREFIX/bin]
1476 --sbindir=DIR system admin executables [EPREFIX/sbin]
1477 --libexecdir=DIR program executables [EPREFIX/libexec]
1478 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1479 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1480 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1481 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1482 --libdir=DIR object code libraries [EPREFIX/lib]
1483 --includedir=DIR C header files [PREFIX/include]
1484 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1485 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1486 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1487 --infodir=DIR info documentation [DATAROOTDIR/info]
1488 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1489 --mandir=DIR man documentation [DATAROOTDIR/man]
1490 --docdir=DIR documentation root [DATAROOTDIR/doc/zfs]
1491 --htmldir=DIR html documentation [DOCDIR]
1492 --dvidir=DIR dvi documentation [DOCDIR]
1493 --pdfdir=DIR pdf documentation [DOCDIR]
1494 --psdir=DIR ps documentation [DOCDIR]
1495 _ACEOF
1496
1497 cat <<\_ACEOF
1498
1499 Program names:
1500 --program-prefix=PREFIX prepend PREFIX to installed program names
1501 --program-suffix=SUFFIX append SUFFIX to installed program names
1502 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1503
1504 System types:
1505 --build=BUILD configure for building on BUILD [guessed]
1506 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1507 --target=TARGET configure for building compilers for TARGET [HOST]
1508 _ACEOF
1509 fi
1510
1511 if test -n "$ac_init_help"; then
1512 case $ac_init_help in
1513 short | recursive ) echo "Configuration of zfs 0.6.5.11:";;
1514 esac
1515 cat <<\_ACEOF
1516
1517 Optional Features:
1518 --disable-option-checking ignore unrecognized --enable/--with options
1519 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1520 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1521 --enable-maintainer-mode
1522 enable make rules and dependencies not useful (and
1523 sometimes confusing) to the casual installer
1524 --enable-silent-rules less verbose build output (undo: "make V=1")
1525 --disable-silent-rules verbose build output (undo: "make V=0")
1526 --enable-dependency-tracking
1527 do not reject slow dependency extractors
1528 --disable-dependency-tracking
1529 speeds up one-time build
1530 --enable-shared[=PKGS] build shared libraries [default=yes]
1531 --enable-static[=PKGS] build static libraries [default=yes]
1532 --enable-fast-install[=PKGS]
1533 optimize for fast installation [default=yes]
1534 --disable-libtool-lock avoid locking (might break parallel builds)
1535 --enable-linux-builtin Configure for builtin in-tree kernel modules
1536 [default=no]
1537 --enable-systemd install systemd unit/preset files [[default: yes]]
1538 --enable-sysvinit install SysV init scripts [default: yes]
1539 --enable-debug Enable generic debug support [default=no]
1540 --enable-debug-dmu-tx Enable dmu tx validation [default=no]
1541
1542 Optional Packages:
1543 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1544 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1545 --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
1546 both]
1547 --with-aix-soname=aix|svr4|both
1548 shared library versioning (aka "SONAME") variant to
1549 provide on AIX, [default=aix].
1550 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1551 --with-sysroot[=DIR] Search for dependent libraries within DIR (or the
1552 compiler's sysroot if not specified).
1553 --with-spec=SPEC Spec files 'generic|redhat'
1554 --with-config=CONFIG Config file 'kernel|user|all|srpm'
1555 --with-mounthelperdir=DIR
1556 install mount.zfs in dir [[/sbin]]
1557 --with-udevdir=DIR install udev helpers [default=check]
1558 --with-udevruledir=DIR install udev rules [[UDEVDIR/rules.d]]
1559 --with-systemdunitdir=DIR
1560 install systemd unit files in dir
1561 [[/usr/lib/systemd/system]]
1562 --with-systemdpresetdir=DIR
1563 install systemd preset files in dir
1564 [[/usr/lib/systemd/system-preset]]
1565 --with-systemdmodulesloaddir=DIR
1566 install systemd module load files into dir
1567 [[/usr/lib/modules-load.d]]
1568 --with-dracutdir=DIR install dracut helpers [default=check]
1569 --with-blkid support blkid caching [default=check]
1570 --with-linux=PATH Path to kernel source
1571 --with-linux-obj=PATH Path to kernel build objects
1572 --with-spl=PATH Path to spl source
1573 --with-spl-obj=PATH Path to spl build objects
1574 --with-spl-timeout=SECS Wait SECS for SPL header and symver file [default=0]
1575
1576 Some influential environment variables:
1577 CC C compiler command
1578 CFLAGS C compiler flags
1579 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1580 nonstandard directory <lib dir>
1581 LIBS libraries to pass to the linker, e.g. -l<library>
1582 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1583 you have headers in a nonstandard directory <include dir>
1584 LT_SYS_LIBRARY_PATH
1585 User-defined run-time library search path.
1586 CPP C preprocessor
1587 CCAS assembler compiler command (defaults to CC)
1588 CCASFLAGS assembler compiler flags (defaults to CFLAGS)
1589
1590 Use these variables to override the choices made by `configure' or to help
1591 it to find libraries and programs with nonstandard names/locations.
1592
1593 Report bugs to the package provider.
1594 _ACEOF
1595 ac_status=$?
1596 fi
1597
1598 if test "$ac_init_help" = "recursive"; then
1599 # If there are subdirs, report their specific --help.
1600 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1601 test -d "$ac_dir" ||
1602 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1603 continue
1604 ac_builddir=.
1605
1606 case "$ac_dir" in
1607 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1608 *)
1609 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1610 # A ".." for each directory in $ac_dir_suffix.
1611 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1612 case $ac_top_builddir_sub in
1613 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1614 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1615 esac ;;
1616 esac
1617 ac_abs_top_builddir=$ac_pwd
1618 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1619 # for backward compatibility:
1620 ac_top_builddir=$ac_top_build_prefix
1621
1622 case $srcdir in
1623 .) # We are building in place.
1624 ac_srcdir=.
1625 ac_top_srcdir=$ac_top_builddir_sub
1626 ac_abs_top_srcdir=$ac_pwd ;;
1627 [\\/]* | ?:[\\/]* ) # Absolute name.
1628 ac_srcdir=$srcdir$ac_dir_suffix;
1629 ac_top_srcdir=$srcdir
1630 ac_abs_top_srcdir=$srcdir ;;
1631 *) # Relative name.
1632 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1633 ac_top_srcdir=$ac_top_build_prefix$srcdir
1634 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1635 esac
1636 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1637
1638 cd "$ac_dir" || { ac_status=$?; continue; }
1639 # Check for guested configure.
1640 if test -f "$ac_srcdir/configure.gnu"; then
1641 echo &&
1642 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1643 elif test -f "$ac_srcdir/configure"; then
1644 echo &&
1645 $SHELL "$ac_srcdir/configure" --help=recursive
1646 else
1647 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1648 fi || ac_status=$?
1649 cd "$ac_pwd" || { ac_status=$?; break; }
1650 done
1651 fi
1652
1653 test -n "$ac_init_help" && exit $ac_status
1654 if $ac_init_version; then
1655 cat <<\_ACEOF
1656 zfs configure 0.6.5.11
1657 generated by GNU Autoconf 2.69
1658
1659 Copyright (C) 2012 Free Software Foundation, Inc.
1660 This configure script is free software; the Free Software Foundation
1661 gives unlimited permission to copy, distribute and modify it.
1662 _ACEOF
1663 exit
1664 fi
1665
1666 ## ------------------------ ##
1667 ## Autoconf initialization. ##
1668 ## ------------------------ ##
1669
1670 # ac_fn_c_try_compile LINENO
1671 # --------------------------
1672 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1673 ac_fn_c_try_compile ()
1674 {
1675 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1676 rm -f conftest.$ac_objext
1677 if { { ac_try="$ac_compile"
1678 case "(($ac_try" in
1679 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1680 *) ac_try_echo=$ac_try;;
1681 esac
1682 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1683 $as_echo "$ac_try_echo"; } >&5
1684 (eval "$ac_compile") 2>conftest.err
1685 ac_status=$?
1686 if test -s conftest.err; then
1687 grep -v '^ *+' conftest.err >conftest.er1
1688 cat conftest.er1 >&5
1689 mv -f conftest.er1 conftest.err
1690 fi
1691 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1692 test $ac_status = 0; } && {
1693 test -z "$ac_c_werror_flag" ||
1694 test ! -s conftest.err
1695 } && test -s conftest.$ac_objext; then :
1696 ac_retval=0
1697 else
1698 $as_echo "$as_me: failed program was:" >&5
1699 sed 's/^/| /' conftest.$ac_ext >&5
1700
1701 ac_retval=1
1702 fi
1703 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1704 as_fn_set_status $ac_retval
1705
1706 } # ac_fn_c_try_compile
1707
1708 # ac_fn_c_try_link LINENO
1709 # -----------------------
1710 # Try to link conftest.$ac_ext, and return whether this succeeded.
1711 ac_fn_c_try_link ()
1712 {
1713 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1714 rm -f conftest.$ac_objext conftest$ac_exeext
1715 if { { ac_try="$ac_link"
1716 case "(($ac_try" in
1717 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1718 *) ac_try_echo=$ac_try;;
1719 esac
1720 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1721 $as_echo "$ac_try_echo"; } >&5
1722 (eval "$ac_link") 2>conftest.err
1723 ac_status=$?
1724 if test -s conftest.err; then
1725 grep -v '^ *+' conftest.err >conftest.er1
1726 cat conftest.er1 >&5
1727 mv -f conftest.er1 conftest.err
1728 fi
1729 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1730 test $ac_status = 0; } && {
1731 test -z "$ac_c_werror_flag" ||
1732 test ! -s conftest.err
1733 } && test -s conftest$ac_exeext && {
1734 test "$cross_compiling" = yes ||
1735 test -x conftest$ac_exeext
1736 }; then :
1737 ac_retval=0
1738 else
1739 $as_echo "$as_me: failed program was:" >&5
1740 sed 's/^/| /' conftest.$ac_ext >&5
1741
1742 ac_retval=1
1743 fi
1744 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1745 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1746 # interfere with the next link command; also delete a directory that is
1747 # left behind by Apple's compiler. We do this before executing the actions.
1748 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1749 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1750 as_fn_set_status $ac_retval
1751
1752 } # ac_fn_c_try_link
1753
1754 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1755 # -------------------------------------------------------
1756 # Tests whether HEADER exists and can be compiled using the include files in
1757 # INCLUDES, setting the cache variable VAR accordingly.
1758 ac_fn_c_check_header_compile ()
1759 {
1760 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1762 $as_echo_n "checking for $2... " >&6; }
1763 if eval \${$3+:} false; then :
1764 $as_echo_n "(cached) " >&6
1765 else
1766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1767 /* end confdefs.h. */
1768 $4
1769 #include <$2>
1770 _ACEOF
1771 if ac_fn_c_try_compile "$LINENO"; then :
1772 eval "$3=yes"
1773 else
1774 eval "$3=no"
1775 fi
1776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1777 fi
1778 eval ac_res=\$$3
1779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1780 $as_echo "$ac_res" >&6; }
1781 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1782
1783 } # ac_fn_c_check_header_compile
1784
1785 # ac_fn_c_try_cpp LINENO
1786 # ----------------------
1787 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1788 ac_fn_c_try_cpp ()
1789 {
1790 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1791 if { { ac_try="$ac_cpp conftest.$ac_ext"
1792 case "(($ac_try" in
1793 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1794 *) ac_try_echo=$ac_try;;
1795 esac
1796 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1797 $as_echo "$ac_try_echo"; } >&5
1798 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1799 ac_status=$?
1800 if test -s conftest.err; then
1801 grep -v '^ *+' conftest.err >conftest.er1
1802 cat conftest.er1 >&5
1803 mv -f conftest.er1 conftest.err
1804 fi
1805 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1806 test $ac_status = 0; } > conftest.i && {
1807 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1808 test ! -s conftest.err
1809 }; then :
1810 ac_retval=0
1811 else
1812 $as_echo "$as_me: failed program was:" >&5
1813 sed 's/^/| /' conftest.$ac_ext >&5
1814
1815 ac_retval=1
1816 fi
1817 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1818 as_fn_set_status $ac_retval
1819
1820 } # ac_fn_c_try_cpp
1821
1822 # ac_fn_c_try_run LINENO
1823 # ----------------------
1824 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1825 # that executables *can* be run.
1826 ac_fn_c_try_run ()
1827 {
1828 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1829 if { { ac_try="$ac_link"
1830 case "(($ac_try" in
1831 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1832 *) ac_try_echo=$ac_try;;
1833 esac
1834 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1835 $as_echo "$ac_try_echo"; } >&5
1836 (eval "$ac_link") 2>&5
1837 ac_status=$?
1838 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1839 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1840 { { case "(($ac_try" in
1841 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1842 *) ac_try_echo=$ac_try;;
1843 esac
1844 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1845 $as_echo "$ac_try_echo"; } >&5
1846 (eval "$ac_try") 2>&5
1847 ac_status=$?
1848 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1849 test $ac_status = 0; }; }; then :
1850 ac_retval=0
1851 else
1852 $as_echo "$as_me: program exited with status $ac_status" >&5
1853 $as_echo "$as_me: failed program was:" >&5
1854 sed 's/^/| /' conftest.$ac_ext >&5
1855
1856 ac_retval=$ac_status
1857 fi
1858 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1859 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1860 as_fn_set_status $ac_retval
1861
1862 } # ac_fn_c_try_run
1863
1864 # ac_fn_c_check_func LINENO FUNC VAR
1865 # ----------------------------------
1866 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1867 ac_fn_c_check_func ()
1868 {
1869 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1871 $as_echo_n "checking for $2... " >&6; }
1872 if eval \${$3+:} false; then :
1873 $as_echo_n "(cached) " >&6
1874 else
1875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1876 /* end confdefs.h. */
1877 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1878 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1879 #define $2 innocuous_$2
1880
1881 /* System header to define __stub macros and hopefully few prototypes,
1882 which can conflict with char $2 (); below.
1883 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1884 <limits.h> exists even on freestanding compilers. */
1885
1886 #ifdef __STDC__
1887 # include <limits.h>
1888 #else
1889 # include <assert.h>
1890 #endif
1891
1892 #undef $2
1893
1894 /* Override any GCC internal prototype to avoid an error.
1895 Use char because int might match the return type of a GCC
1896 builtin and then its argument prototype would still apply. */
1897 #ifdef __cplusplus
1898 extern "C"
1899 #endif
1900 char $2 ();
1901 /* The GNU C library defines this for functions which it implements
1902 to always fail with ENOSYS. Some functions are actually named
1903 something starting with __ and the normal name is an alias. */
1904 #if defined __stub_$2 || defined __stub___$2
1905 choke me
1906 #endif
1907
1908 int
1909 main ()
1910 {
1911 return $2 ();
1912 ;
1913 return 0;
1914 }
1915 _ACEOF
1916 if ac_fn_c_try_link "$LINENO"; then :
1917 eval "$3=yes"
1918 else
1919 eval "$3=no"
1920 fi
1921 rm -f core conftest.err conftest.$ac_objext \
1922 conftest$ac_exeext conftest.$ac_ext
1923 fi
1924 eval ac_res=\$$3
1925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1926 $as_echo "$ac_res" >&6; }
1927 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1928
1929 } # ac_fn_c_check_func
1930
1931 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1932 # -------------------------------------------------------
1933 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1934 # the include files in INCLUDES and setting the cache variable VAR
1935 # accordingly.
1936 ac_fn_c_check_header_mongrel ()
1937 {
1938 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1939 if eval \${$3+:} false; then :
1940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1941 $as_echo_n "checking for $2... " >&6; }
1942 if eval \${$3+:} false; then :
1943 $as_echo_n "(cached) " >&6
1944 fi
1945 eval ac_res=\$$3
1946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1947 $as_echo "$ac_res" >&6; }
1948 else
1949 # Is the header compilable?
1950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1951 $as_echo_n "checking $2 usability... " >&6; }
1952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1953 /* end confdefs.h. */
1954 $4
1955 #include <$2>
1956 _ACEOF
1957 if ac_fn_c_try_compile "$LINENO"; then :
1958 ac_header_compiler=yes
1959 else
1960 ac_header_compiler=no
1961 fi
1962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1964 $as_echo "$ac_header_compiler" >&6; }
1965
1966 # Is the header present?
1967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1968 $as_echo_n "checking $2 presence... " >&6; }
1969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1970 /* end confdefs.h. */
1971 #include <$2>
1972 _ACEOF
1973 if ac_fn_c_try_cpp "$LINENO"; then :
1974 ac_header_preproc=yes
1975 else
1976 ac_header_preproc=no
1977 fi
1978 rm -f conftest.err conftest.i conftest.$ac_ext
1979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1980 $as_echo "$ac_header_preproc" >&6; }
1981
1982 # So? What about this header?
1983 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1984 yes:no: )
1985 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1986 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1987 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1988 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1989 ;;
1990 no:yes:* )
1991 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1992 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1993 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1994 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1995 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1996 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1997 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1998 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1999 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2000 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2001 ;;
2002 esac
2003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2004 $as_echo_n "checking for $2... " >&6; }
2005 if eval \${$3+:} false; then :
2006 $as_echo_n "(cached) " >&6
2007 else
2008 eval "$3=\$ac_header_compiler"
2009 fi
2010 eval ac_res=\$$3
2011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2012 $as_echo "$ac_res" >&6; }
2013 fi
2014 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2015
2016 } # ac_fn_c_check_header_mongrel
2017 cat >config.log <<_ACEOF
2018 This file contains any messages produced by compilers while
2019 running configure, to aid debugging if configure makes a mistake.
2020
2021 It was created by zfs $as_me 0.6.5.11, which was
2022 generated by GNU Autoconf 2.69. Invocation command line was
2023
2024 $ $0 $@
2025
2026 _ACEOF
2027 exec 5>>config.log
2028 {
2029 cat <<_ASUNAME
2030 ## --------- ##
2031 ## Platform. ##
2032 ## --------- ##
2033
2034 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2035 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2036 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2037 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2038 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2039
2040 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2041 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2042
2043 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2044 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2045 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2046 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2047 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2048 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2049 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2050
2051 _ASUNAME
2052
2053 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2054 for as_dir in $PATH
2055 do
2056 IFS=$as_save_IFS
2057 test -z "$as_dir" && as_dir=.
2058 $as_echo "PATH: $as_dir"
2059 done
2060 IFS=$as_save_IFS
2061
2062 } >&5
2063
2064 cat >&5 <<_ACEOF
2065
2066
2067 ## ----------- ##
2068 ## Core tests. ##
2069 ## ----------- ##
2070
2071 _ACEOF
2072
2073
2074 # Keep a trace of the command line.
2075 # Strip out --no-create and --no-recursion so they do not pile up.
2076 # Strip out --silent because we don't want to record it for future runs.
2077 # Also quote any args containing shell meta-characters.
2078 # Make two passes to allow for proper duplicate-argument suppression.
2079 ac_configure_args=
2080 ac_configure_args0=
2081 ac_configure_args1=
2082 ac_must_keep_next=false
2083 for ac_pass in 1 2
2084 do
2085 for ac_arg
2086 do
2087 case $ac_arg in
2088 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2089 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2090 | -silent | --silent | --silen | --sile | --sil)
2091 continue ;;
2092 *\'*)
2093 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2094 esac
2095 case $ac_pass in
2096 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2097 2)
2098 as_fn_append ac_configure_args1 " '$ac_arg'"
2099 if test $ac_must_keep_next = true; then
2100 ac_must_keep_next=false # Got value, back to normal.
2101 else
2102 case $ac_arg in
2103 *=* | --config-cache | -C | -disable-* | --disable-* \
2104 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2105 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2106 | -with-* | --with-* | -without-* | --without-* | --x)
2107 case "$ac_configure_args0 " in
2108 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2109 esac
2110 ;;
2111 -* ) ac_must_keep_next=true ;;
2112 esac
2113 fi
2114 as_fn_append ac_configure_args " '$ac_arg'"
2115 ;;
2116 esac
2117 done
2118 done
2119 { ac_configure_args0=; unset ac_configure_args0;}
2120 { ac_configure_args1=; unset ac_configure_args1;}
2121
2122 # When interrupted or exit'd, cleanup temporary files, and complete
2123 # config.log. We remove comments because anyway the quotes in there
2124 # would cause problems or look ugly.
2125 # WARNING: Use '\'' to represent an apostrophe within the trap.
2126 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2127 trap 'exit_status=$?
2128 # Save into config.log some information that might help in debugging.
2129 {
2130 echo
2131
2132 $as_echo "## ---------------- ##
2133 ## Cache variables. ##
2134 ## ---------------- ##"
2135 echo
2136 # The following way of writing the cache mishandles newlines in values,
2137 (
2138 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2139 eval ac_val=\$$ac_var
2140 case $ac_val in #(
2141 *${as_nl}*)
2142 case $ac_var in #(
2143 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2144 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2145 esac
2146 case $ac_var in #(
2147 _ | IFS | as_nl) ;; #(
2148 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2149 *) { eval $ac_var=; unset $ac_var;} ;;
2150 esac ;;
2151 esac
2152 done
2153 (set) 2>&1 |
2154 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2155 *${as_nl}ac_space=\ *)
2156 sed -n \
2157 "s/'\''/'\''\\\\'\'''\''/g;
2158 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2159 ;; #(
2160 *)
2161 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2162 ;;
2163 esac |
2164 sort
2165 )
2166 echo
2167
2168 $as_echo "## ----------------- ##
2169 ## Output variables. ##
2170 ## ----------------- ##"
2171 echo
2172 for ac_var in $ac_subst_vars
2173 do
2174 eval ac_val=\$$ac_var
2175 case $ac_val in
2176 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2177 esac
2178 $as_echo "$ac_var='\''$ac_val'\''"
2179 done | sort
2180 echo
2181
2182 if test -n "$ac_subst_files"; then
2183 $as_echo "## ------------------- ##
2184 ## File substitutions. ##
2185 ## ------------------- ##"
2186 echo
2187 for ac_var in $ac_subst_files
2188 do
2189 eval ac_val=\$$ac_var
2190 case $ac_val in
2191 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2192 esac
2193 $as_echo "$ac_var='\''$ac_val'\''"
2194 done | sort
2195 echo
2196 fi
2197
2198 if test -s confdefs.h; then
2199 $as_echo "## ----------- ##
2200 ## confdefs.h. ##
2201 ## ----------- ##"
2202 echo
2203 cat confdefs.h
2204 echo
2205 fi
2206 test "$ac_signal" != 0 &&
2207 $as_echo "$as_me: caught signal $ac_signal"
2208 $as_echo "$as_me: exit $exit_status"
2209 } >&5
2210 rm -f core *.core core.conftest.* &&
2211 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2212 exit $exit_status
2213 ' 0
2214 for ac_signal in 1 2 13 15; do
2215 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2216 done
2217 ac_signal=0
2218
2219 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2220 rm -f -r conftest* confdefs.h
2221
2222 $as_echo "/* confdefs.h */" > confdefs.h
2223
2224 # Predefined preprocessor variables.
2225
2226 cat >>confdefs.h <<_ACEOF
2227 #define PACKAGE_NAME "$PACKAGE_NAME"
2228 _ACEOF
2229
2230 cat >>confdefs.h <<_ACEOF
2231 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2232 _ACEOF
2233
2234 cat >>confdefs.h <<_ACEOF
2235 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2236 _ACEOF
2237
2238 cat >>confdefs.h <<_ACEOF
2239 #define PACKAGE_STRING "$PACKAGE_STRING"
2240 _ACEOF
2241
2242 cat >>confdefs.h <<_ACEOF
2243 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2244 _ACEOF
2245
2246 cat >>confdefs.h <<_ACEOF
2247 #define PACKAGE_URL "$PACKAGE_URL"
2248 _ACEOF
2249
2250
2251 # Let the site file select an alternate cache file if it wants to.
2252 # Prefer an explicitly selected file to automatically selected ones.
2253 ac_site_file1=NONE
2254 ac_site_file2=NONE
2255 if test -n "$CONFIG_SITE"; then
2256 # We do not want a PATH search for config.site.
2257 case $CONFIG_SITE in #((
2258 -*) ac_site_file1=./$CONFIG_SITE;;
2259 */*) ac_site_file1=$CONFIG_SITE;;
2260 *) ac_site_file1=./$CONFIG_SITE;;
2261 esac
2262 elif test "x$prefix" != xNONE; then
2263 ac_site_file1=$prefix/share/config.site
2264 ac_site_file2=$prefix/etc/config.site
2265 else
2266 ac_site_file1=$ac_default_prefix/share/config.site
2267 ac_site_file2=$ac_default_prefix/etc/config.site
2268 fi
2269 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2270 do
2271 test "x$ac_site_file" = xNONE && continue
2272 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2273 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2274 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2275 sed 's/^/| /' "$ac_site_file" >&5
2276 . "$ac_site_file" \
2277 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2278 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2279 as_fn_error $? "failed to load site script $ac_site_file
2280 See \`config.log' for more details" "$LINENO" 5; }
2281 fi
2282 done
2283
2284 if test -r "$cache_file"; then
2285 # Some versions of bash will fail to source /dev/null (special files
2286 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2287 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2288 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2289 $as_echo "$as_me: loading cache $cache_file" >&6;}
2290 case $cache_file in
2291 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2292 *) . "./$cache_file";;
2293 esac
2294 fi
2295 else
2296 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2297 $as_echo "$as_me: creating cache $cache_file" >&6;}
2298 >$cache_file
2299 fi
2300
2301 # Check that the precious variables saved in the cache have kept the same
2302 # value.
2303 ac_cache_corrupted=false
2304 for ac_var in $ac_precious_vars; do
2305 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2306 eval ac_new_set=\$ac_env_${ac_var}_set
2307 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2308 eval ac_new_val=\$ac_env_${ac_var}_value
2309 case $ac_old_set,$ac_new_set in
2310 set,)
2311 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2312 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2313 ac_cache_corrupted=: ;;
2314 ,set)
2315 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2316 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2317 ac_cache_corrupted=: ;;
2318 ,);;
2319 *)
2320 if test "x$ac_old_val" != "x$ac_new_val"; then
2321 # differences in whitespace do not lead to failure.
2322 ac_old_val_w=`echo x $ac_old_val`
2323 ac_new_val_w=`echo x $ac_new_val`
2324 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2325 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2326 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2327 ac_cache_corrupted=:
2328 else
2329 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2330 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2331 eval $ac_var=\$ac_old_val
2332 fi
2333 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2334 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2335 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2336 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2337 fi;;
2338 esac
2339 # Pass precious variables to config.status.
2340 if test "$ac_new_set" = set; then
2341 case $ac_new_val in
2342 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2343 *) ac_arg=$ac_var=$ac_new_val ;;
2344 esac
2345 case " $ac_configure_args " in
2346 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2347 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2348 esac
2349 fi
2350 done
2351 if $ac_cache_corrupted; then
2352 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2353 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2354 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2355 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2356 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2357 fi
2358 ## -------------------- ##
2359 ## Main body of script. ##
2360 ## -------------------- ##
2361
2362 ac_ext=c
2363 ac_cpp='$CPP $CPPFLAGS'
2364 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2365 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2366 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2367
2368
2369 ac_ext=c
2370 ac_cpp='$CPP $CPPFLAGS'
2371 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2372 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2373 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2374
2375
2376
2377
2378
2379 for ac_prog in gawk mawk nawk awk
2380 do
2381 # Extract the first word of "$ac_prog", so it can be a program name with args.
2382 set dummy $ac_prog; ac_word=$2
2383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2384 $as_echo_n "checking for $ac_word... " >&6; }
2385 if ${ac_cv_prog_AWK+:} false; then :
2386 $as_echo_n "(cached) " >&6
2387 else
2388 if test -n "$AWK"; then
2389 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2390 else
2391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2392 for as_dir in $PATH
2393 do
2394 IFS=$as_save_IFS
2395 test -z "$as_dir" && as_dir=.
2396 for ac_exec_ext in '' $ac_executable_extensions; do
2397 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2398 ac_cv_prog_AWK="$ac_prog"
2399 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2400 break 2
2401 fi
2402 done
2403 done
2404 IFS=$as_save_IFS
2405
2406 fi
2407 fi
2408 AWK=$ac_cv_prog_AWK
2409 if test -n "$AWK"; then
2410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2411 $as_echo "$AWK" >&6; }
2412 else
2413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2414 $as_echo "no" >&6; }
2415 fi
2416
2417
2418 test -n "$AWK" && break
2419 done
2420
2421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking metadata" >&5
2422 $as_echo_n "checking metadata... " >&6; }
2423
2424 META="$srcdir/META"
2425 _zfs_ac_meta_type="none"
2426 if test -f "$META"; then
2427 _zfs_ac_meta_type="META file"
2428 _dpkg_parsechangelog=$(dpkg-parsechangelog 2>/dev/null)
2429
2430 ZFS_META_NAME=`$AWK -F ':[ \t]+' '$1 ~ /^ *(Name|Project|Package)$/ { print $2; exit }' $META`;
2431 if test -n "$ZFS_META_NAME"; then
2432
2433 cat >>confdefs.h <<_ACEOF
2434 #define ZFS_META_NAME "$ZFS_META_NAME"
2435 _ACEOF
2436
2437
2438 fi
2439
2440 ZFS_META_VERSION=`$AWK -F ':[ \t]+' '$1 ~ /^ *Version$/ { print $2; exit }' $META`;
2441 if test -n "$ZFS_META_VERSION"; then
2442
2443 cat >>confdefs.h <<_ACEOF
2444 #define ZFS_META_VERSION "$ZFS_META_VERSION"
2445 _ACEOF
2446
2447
2448 fi
2449
2450 if test -n "${_dpkg_parsechangelog}"; then
2451 _dpkg_version=$(echo "${_dpkg_parsechangelog}" \
2452 | $AWK '$1 == "Version:" { print $2; }' \
2453 | cut -d- -f1)
2454 if test "${_dpkg_version}" != "$ZFS_META_VERSION"; then
2455 as_fn_error $? "
2456 *** Version $ZFS_META_VERSION in the META file is different than
2457 *** version $_dpkg_version in the debian/changelog file. DKMS and DEB
2458 *** packaging require that these files have the same version.
2459 " "$LINENO" 5
2460 fi
2461 fi
2462
2463 ZFS_META_RELEASE=`$AWK -F ':[ \t]+' '$1 ~ /^ *Release$/ { print $2; exit }' $META`;
2464
2465 if test -n "${_dpkg_parsechangelog}"; then
2466 _dpkg_release=$(echo "${_dpkg_parsechangelog}" \
2467 | $AWK '$1 == "Version:" { print $2; }' \
2468 | cut -d- -f2-)
2469 if test -n "${_dpkg_release}"; then
2470 ZFS_META_RELEASE=${_dpkg_release}
2471 _zfs_ac_meta_type="dpkg-parsechangelog"
2472 fi
2473 elif test ! -f ".nogitrelease" && git rev-parse --git-dir > /dev/null 2>&1; then
2474 _match="${ZFS_META_NAME}-${ZFS_META_VERSION}"
2475 _alias=$(git describe --match=${_match} 2>/dev/null)
2476 _release=$(echo ${_alias}|cut -f3- -d'-'|sed 's/-/_/g')
2477 if test -n "${_release}"; then
2478 ZFS_META_RELEASE=${_release}
2479 _zfs_ac_meta_type="git describe"
2480 fi
2481 fi
2482
2483 if test -n "$ZFS_META_RELEASE"; then
2484
2485 cat >>confdefs.h <<_ACEOF
2486 #define ZFS_META_RELEASE "$ZFS_META_RELEASE"
2487 _ACEOF
2488
2489
2490
2491 RELEASE="$ZFS_META_RELEASE"
2492
2493 fi
2494
2495 ZFS_META_LICENSE=`$AWK -F ':[ \t]+' '$1 ~ /^ *License$/ { print $2; exit }' $META`;
2496 if test -n "$ZFS_META_LICENSE"; then
2497
2498 cat >>confdefs.h <<_ACEOF
2499 #define ZFS_META_LICENSE "$ZFS_META_LICENSE"
2500 _ACEOF
2501
2502
2503 fi
2504
2505 if test -n "$ZFS_META_NAME" -a -n "$ZFS_META_VERSION"; then
2506 ZFS_META_ALIAS="$ZFS_META_NAME-$ZFS_META_VERSION"
2507 test -n "$ZFS_META_RELEASE" &&
2508 ZFS_META_ALIAS="$ZFS_META_ALIAS-$ZFS_META_RELEASE"
2509
2510 cat >>confdefs.h <<_ACEOF
2511 #define ZFS_META_ALIAS "$ZFS_META_ALIAS"
2512 _ACEOF
2513
2514
2515 fi
2516
2517 ZFS_META_DATA=`$AWK -F ':[ \t]+' '$1 ~ /^ *Date$/ { print $2; exit }' $META`;
2518 if test -n "$ZFS_META_DATA"; then
2519
2520 cat >>confdefs.h <<_ACEOF
2521 #define ZFS_META_DATA "$ZFS_META_DATA"
2522 _ACEOF
2523
2524
2525 fi
2526
2527 ZFS_META_AUTHOR=`$AWK -F ':[ \t]+' '$1 ~ /^ *Author$/ { print $2; exit }' $META`;
2528 if test -n "$ZFS_META_AUTHOR"; then
2529
2530 cat >>confdefs.h <<_ACEOF
2531 #define ZFS_META_AUTHOR "$ZFS_META_AUTHOR"
2532 _ACEOF
2533
2534
2535 fi
2536
2537
2538 ZFS_META_LT_CURRENT=`$AWK -F ':[ \t]+' '$1 ~ /^ *LT_Current$/ { print $2; exit }' $META`;
2539 ZFS_META_LT_REVISION=`$AWK -F ':[ \t]+' '$1 ~ /^ *LT_Revision$/ { print $2; exit }' $META`;
2540 ZFS_META_LT_AGE=`$AWK -F ':[ \t]+' '$1 ~ /^ *LT_Age$/ { print $2; exit }' $META`;
2541 if test -n "$ZFS_META_LT_CURRENT" \
2542 -o -n "$ZFS_META_LT_REVISION" \
2543 -o -n "$ZFS_META_LT_AGE"; then
2544 test -n "$ZFS_META_LT_CURRENT" || ZFS_META_LT_CURRENT="0"
2545 test -n "$ZFS_META_LT_REVISION" || ZFS_META_LT_REVISION="0"
2546 test -n "$ZFS_META_LT_AGE" || ZFS_META_LT_AGE="0"
2547
2548 cat >>confdefs.h <<_ACEOF
2549 #define ZFS_META_LT_CURRENT "$ZFS_META_LT_CURRENT"
2550 _ACEOF
2551
2552
2553 cat >>confdefs.h <<_ACEOF
2554 #define ZFS_META_LT_REVISION "$ZFS_META_LT_REVISION"
2555 _ACEOF
2556
2557
2558 cat >>confdefs.h <<_ACEOF
2559 #define ZFS_META_LT_AGE "$ZFS_META_LT_AGE"
2560 _ACEOF
2561
2562
2563
2564
2565 fi
2566 fi
2567
2568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_zfs_ac_meta_type" >&5
2569 $as_echo "$_zfs_ac_meta_type" >&6; }
2570
2571
2572 ac_aux_dir=
2573 for ac_dir in config "$srcdir"/config; do
2574 if test -f "$ac_dir/install-sh"; then
2575 ac_aux_dir=$ac_dir
2576 ac_install_sh="$ac_aux_dir/install-sh -c"
2577 break
2578 elif test -f "$ac_dir/install.sh"; then
2579 ac_aux_dir=$ac_dir
2580 ac_install_sh="$ac_aux_dir/install.sh -c"
2581 break
2582 elif test -f "$ac_dir/shtool"; then
2583 ac_aux_dir=$ac_dir
2584 ac_install_sh="$ac_aux_dir/shtool install -c"
2585 break
2586 fi
2587 done
2588 if test -z "$ac_aux_dir"; then
2589 as_fn_error $? "cannot find install-sh, install.sh, or shtool in config \"$srcdir\"/config" "$LINENO" 5
2590 fi
2591
2592 # These three variables are undocumented and unsupported,
2593 # and are intended to be withdrawn in a future Autoconf release.
2594 # They can cause serious problems if a builder's source tree is in a directory
2595 # whose full name contains unusual characters.
2596 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2597 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2598 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2599
2600
2601
2602 # Make sure we can run config.sub.
2603 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2604 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2605
2606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2607 $as_echo_n "checking build system type... " >&6; }
2608 if ${ac_cv_build+:} false; then :
2609 $as_echo_n "(cached) " >&6
2610 else
2611 ac_build_alias=$build_alias
2612 test "x$ac_build_alias" = x &&
2613 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2614 test "x$ac_build_alias" = x &&
2615 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2616 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2617 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2618
2619 fi
2620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2621 $as_echo "$ac_cv_build" >&6; }
2622 case $ac_cv_build in
2623 *-*-*) ;;
2624 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2625 esac
2626 build=$ac_cv_build
2627 ac_save_IFS=$IFS; IFS='-'
2628 set x $ac_cv_build
2629 shift
2630 build_cpu=$1
2631 build_vendor=$2
2632 shift; shift
2633 # Remember, the first character of IFS is used to create $*,
2634 # except with old shells:
2635 build_os=$*
2636 IFS=$ac_save_IFS
2637 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2638
2639
2640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2641 $as_echo_n "checking host system type... " >&6; }
2642 if ${ac_cv_host+:} false; then :
2643 $as_echo_n "(cached) " >&6
2644 else
2645 if test "x$host_alias" = x; then
2646 ac_cv_host=$ac_cv_build
2647 else
2648 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2649 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2650 fi
2651
2652 fi
2653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2654 $as_echo "$ac_cv_host" >&6; }
2655 case $ac_cv_host in
2656 *-*-*) ;;
2657 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2658 esac
2659 host=$ac_cv_host
2660 ac_save_IFS=$IFS; IFS='-'
2661 set x $ac_cv_host
2662 shift
2663 host_cpu=$1
2664 host_vendor=$2
2665 shift; shift
2666 # Remember, the first character of IFS is used to create $*,
2667 # except with old shells:
2668 host_os=$*
2669 IFS=$ac_save_IFS
2670 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2671
2672
2673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2674 $as_echo_n "checking target system type... " >&6; }
2675 if ${ac_cv_target+:} false; then :
2676 $as_echo_n "(cached) " >&6
2677 else
2678 if test "x$target_alias" = x; then
2679 ac_cv_target=$ac_cv_host
2680 else
2681 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2682 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2683 fi
2684
2685 fi
2686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2687 $as_echo "$ac_cv_target" >&6; }
2688 case $ac_cv_target in
2689 *-*-*) ;;
2690 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2691 esac
2692 target=$ac_cv_target
2693 ac_save_IFS=$IFS; IFS='-'
2694 set x $ac_cv_target
2695 shift
2696 target_cpu=$1
2697 target_vendor=$2
2698 shift; shift
2699 # Remember, the first character of IFS is used to create $*,
2700 # except with old shells:
2701 target_os=$*
2702 IFS=$ac_save_IFS
2703 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2704
2705
2706 # The aliases save the names the user supplied, while $host etc.
2707 # will get canonicalized.
2708 test -n "$target_alias" &&
2709 test "$program_prefix$program_suffix$program_transform_name" = \
2710 NONENONEs,x,x, &&
2711 program_prefix=${target_alias}-
2712
2713
2714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2715 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2716 # Check whether --enable-maintainer-mode was given.
2717 if test "${enable_maintainer_mode+set}" = set; then :
2718 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2719 else
2720 USE_MAINTAINER_MODE=no
2721 fi
2722
2723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2724 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2725 if test $USE_MAINTAINER_MODE = yes; then
2726 MAINTAINER_MODE_TRUE=
2727 MAINTAINER_MODE_FALSE='#'
2728 else
2729 MAINTAINER_MODE_TRUE='#'
2730 MAINTAINER_MODE_FALSE=
2731 fi
2732
2733 MAINT=$MAINTAINER_MODE_TRUE
2734
2735
2736 # Check whether --enable-silent-rules was given.
2737 if test "${enable_silent_rules+set}" = set; then :
2738 enableval=$enable_silent_rules;
2739 fi
2740
2741 case $enable_silent_rules in # (((
2742 yes) AM_DEFAULT_VERBOSITY=0;;
2743 no) AM_DEFAULT_VERBOSITY=1;;
2744 *) AM_DEFAULT_VERBOSITY=0;;
2745 esac
2746 am_make=${MAKE-make}
2747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2748 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2749 if ${am_cv_make_support_nested_variables+:} false; then :
2750 $as_echo_n "(cached) " >&6
2751 else
2752 if $as_echo 'TRUE=$(BAR$(V))
2753 BAR0=false
2754 BAR1=true
2755 V=1
2756 am__doit:
2757 @$(TRUE)
2758 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2759 am_cv_make_support_nested_variables=yes
2760 else
2761 am_cv_make_support_nested_variables=no
2762 fi
2763 fi
2764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2765 $as_echo "$am_cv_make_support_nested_variables" >&6; }
2766 if test $am_cv_make_support_nested_variables = yes; then
2767 AM_V='$(V)'
2768 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2769 else
2770 AM_V=$AM_DEFAULT_VERBOSITY
2771 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2772 fi
2773 AM_BACKSLASH='\'
2774
2775 am__api_version='1.15'
2776
2777 # Find a good install program. We prefer a C program (faster),
2778 # so one script is as good as another. But avoid the broken or
2779 # incompatible versions:
2780 # SysV /etc/install, /usr/sbin/install
2781 # SunOS /usr/etc/install
2782 # IRIX /sbin/install
2783 # AIX /bin/install
2784 # AmigaOS /C/install, which installs bootblocks on floppy discs
2785 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2786 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2787 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2788 # OS/2's system install, which has a completely different semantic
2789 # ./install, which can be erroneously created by make from ./install.sh.
2790 # Reject install programs that cannot install multiple files.
2791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2792 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2793 if test -z "$INSTALL"; then
2794 if ${ac_cv_path_install+:} false; then :
2795 $as_echo_n "(cached) " >&6
2796 else
2797 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2798 for as_dir in $PATH
2799 do
2800 IFS=$as_save_IFS
2801 test -z "$as_dir" && as_dir=.
2802 # Account for people who put trailing slashes in PATH elements.
2803 case $as_dir/ in #((
2804 ./ | .// | /[cC]/* | \
2805 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2806 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2807 /usr/ucb/* ) ;;
2808 *)
2809 # OSF1 and SCO ODT 3.0 have their own names for install.
2810 # Don't use installbsd from OSF since it installs stuff as root
2811 # by default.
2812 for ac_prog in ginstall scoinst install; do
2813 for ac_exec_ext in '' $ac_executable_extensions; do
2814 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2815 if test $ac_prog = install &&
2816 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2817 # AIX install. It has an incompatible calling convention.
2818 :
2819 elif test $ac_prog = install &&
2820 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2821 # program-specific install script used by HP pwplus--don't use.
2822 :
2823 else
2824 rm -rf conftest.one conftest.two conftest.dir
2825 echo one > conftest.one
2826 echo two > conftest.two
2827 mkdir conftest.dir
2828 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2829 test -s conftest.one && test -s conftest.two &&
2830 test -s conftest.dir/conftest.one &&
2831 test -s conftest.dir/conftest.two
2832 then
2833 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2834 break 3
2835 fi
2836 fi
2837 fi
2838 done
2839 done
2840 ;;
2841 esac
2842
2843 done
2844 IFS=$as_save_IFS
2845
2846 rm -rf conftest.one conftest.two conftest.dir
2847
2848 fi
2849 if test "${ac_cv_path_install+set}" = set; then
2850 INSTALL=$ac_cv_path_install
2851 else
2852 # As a last resort, use the slow shell script. Don't cache a
2853 # value for INSTALL within a source directory, because that will
2854 # break other packages using the cache if that directory is
2855 # removed, or if the value is a relative name.
2856 INSTALL=$ac_install_sh
2857 fi
2858 fi
2859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2860 $as_echo "$INSTALL" >&6; }
2861
2862 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2863 # It thinks the first close brace ends the variable substitution.
2864 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2865
2866 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2867
2868 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2869
2870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2871 $as_echo_n "checking whether build environment is sane... " >&6; }
2872 # Reject unsafe characters in $srcdir or the absolute working directory
2873 # name. Accept space and tab only in the latter.
2874 am_lf='
2875 '
2876 case `pwd` in
2877 *[\\\"\#\$\&\'\`$am_lf]*)
2878 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2879 esac
2880 case $srcdir in
2881 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
2882 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2883 esac
2884
2885 # Do 'set' in a subshell so we don't clobber the current shell's
2886 # arguments. Must try -L first in case configure is actually a
2887 # symlink; some systems play weird games with the mod time of symlinks
2888 # (eg FreeBSD returns the mod time of the symlink's containing
2889 # directory).
2890 if (
2891 am_has_slept=no
2892 for am_try in 1 2; do
2893 echo "timestamp, slept: $am_has_slept" > conftest.file
2894 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2895 if test "$*" = "X"; then
2896 # -L didn't work.
2897 set X `ls -t "$srcdir/configure" conftest.file`
2898 fi
2899 if test "$*" != "X $srcdir/configure conftest.file" \
2900 && test "$*" != "X conftest.file $srcdir/configure"; then
2901
2902 # If neither matched, then we have a broken ls. This can happen
2903 # if, for instance, CONFIG_SHELL is bash and it inherits a
2904 # broken ls alias from the environment. This has actually
2905 # happened. Such a system could not be considered "sane".
2906 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2907 alias in your environment" "$LINENO" 5
2908 fi
2909 if test "$2" = conftest.file || test $am_try -eq 2; then
2910 break
2911 fi
2912 # Just in case.
2913 sleep 1
2914 am_has_slept=yes
2915 done
2916 test "$2" = conftest.file
2917 )
2918 then
2919 # Ok.
2920 :
2921 else
2922 as_fn_error $? "newly created file is older than distributed files!
2923 Check your system clock" "$LINENO" 5
2924 fi
2925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2926 $as_echo "yes" >&6; }
2927 # If we didn't sleep, we still need to ensure time stamps of config.status and
2928 # generated files are strictly newer.
2929 am_sleep_pid=
2930 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2931 ( sleep 1 ) &
2932 am_sleep_pid=$!
2933 fi
2934
2935 rm -f conftest.file
2936
2937 test "$program_prefix" != NONE &&
2938 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2939 # Use a double $ so make ignores it.
2940 test "$program_suffix" != NONE &&
2941 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2942 # Double any \ or $.
2943 # By default was `s,x,x', remove it if useless.
2944 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2945 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2946
2947 # Expand $ac_aux_dir to an absolute path.
2948 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2949
2950 if test x"${MISSING+set}" != xset; then
2951 case $am_aux_dir in
2952 *\ * | *\ *)
2953 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2954 *)
2955 MISSING="\${SHELL} $am_aux_dir/missing" ;;
2956 esac
2957 fi
2958 # Use eval to expand $SHELL
2959 if eval "$MISSING --is-lightweight"; then
2960 am_missing_run="$MISSING "
2961 else
2962 am_missing_run=
2963 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2964 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2965 fi
2966
2967 if test x"${install_sh+set}" != xset; then
2968 case $am_aux_dir in
2969 *\ * | *\ *)
2970 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2971 *)
2972 install_sh="\${SHELL} $am_aux_dir/install-sh"
2973 esac
2974 fi
2975
2976 # Installed binaries are usually stripped using 'strip' when the user
2977 # run "make install-strip". However 'strip' might not be the right
2978 # tool to use in cross-compilation environments, therefore Automake
2979 # will honor the 'STRIP' environment variable to overrule this program.
2980 if test "$cross_compiling" != no; then
2981 if test -n "$ac_tool_prefix"; then
2982 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2983 set dummy ${ac_tool_prefix}strip; ac_word=$2
2984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2985 $as_echo_n "checking for $ac_word... " >&6; }
2986 if ${ac_cv_prog_STRIP+:} false; then :
2987 $as_echo_n "(cached) " >&6
2988 else
2989 if test -n "$STRIP"; then
2990 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2991 else
2992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2993 for as_dir in $PATH
2994 do
2995 IFS=$as_save_IFS
2996 test -z "$as_dir" && as_dir=.
2997 for ac_exec_ext in '' $ac_executable_extensions; do
2998 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2999 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3000 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3001 break 2
3002 fi
3003 done
3004 done
3005 IFS=$as_save_IFS
3006
3007 fi
3008 fi
3009 STRIP=$ac_cv_prog_STRIP
3010 if test -n "$STRIP"; then
3011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3012 $as_echo "$STRIP" >&6; }
3013 else
3014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3015 $as_echo "no" >&6; }
3016 fi
3017
3018
3019 fi
3020 if test -z "$ac_cv_prog_STRIP"; then
3021 ac_ct_STRIP=$STRIP
3022 # Extract the first word of "strip", so it can be a program name with args.
3023 set dummy strip; ac_word=$2
3024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3025 $as_echo_n "checking for $ac_word... " >&6; }
3026 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3027 $as_echo_n "(cached) " >&6
3028 else
3029 if test -n "$ac_ct_STRIP"; then
3030 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3031 else
3032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3033 for as_dir in $PATH
3034 do
3035 IFS=$as_save_IFS
3036 test -z "$as_dir" && as_dir=.
3037 for ac_exec_ext in '' $ac_executable_extensions; do
3038 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3039 ac_cv_prog_ac_ct_STRIP="strip"
3040 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3041 break 2
3042 fi
3043 done
3044 done
3045 IFS=$as_save_IFS
3046
3047 fi
3048 fi
3049 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3050 if test -n "$ac_ct_STRIP"; then
3051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3052 $as_echo "$ac_ct_STRIP" >&6; }
3053 else
3054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3055 $as_echo "no" >&6; }
3056 fi
3057
3058 if test "x$ac_ct_STRIP" = x; then
3059 STRIP=":"
3060 else
3061 case $cross_compiling:$ac_tool_warned in
3062 yes:)
3063 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3064 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3065 ac_tool_warned=yes ;;
3066 esac
3067 STRIP=$ac_ct_STRIP
3068 fi
3069 else
3070 STRIP="$ac_cv_prog_STRIP"
3071 fi
3072
3073 fi
3074 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3075
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3077 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3078 if test -z "$MKDIR_P"; then
3079 if ${ac_cv_path_mkdir+:} false; then :
3080 $as_echo_n "(cached) " >&6
3081 else
3082 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3083 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3084 do
3085 IFS=$as_save_IFS
3086 test -z "$as_dir" && as_dir=.
3087 for ac_prog in mkdir gmkdir; do
3088 for ac_exec_ext in '' $ac_executable_extensions; do
3089 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3090 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3091 'mkdir (GNU coreutils) '* | \
3092 'mkdir (coreutils) '* | \
3093 'mkdir (fileutils) '4.1*)
3094 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3095 break 3;;
3096 esac
3097 done
3098 done
3099 done
3100 IFS=$as_save_IFS
3101
3102 fi
3103
3104 test -d ./--version && rmdir ./--version
3105 if test "${ac_cv_path_mkdir+set}" = set; then
3106 MKDIR_P="$ac_cv_path_mkdir -p"
3107 else
3108 # As a last resort, use the slow shell script. Don't cache a
3109 # value for MKDIR_P within a source directory, because that will
3110 # break other packages using the cache if that directory is
3111 # removed, or if the value is a relative name.
3112 MKDIR_P="$ac_install_sh -d"
3113 fi
3114 fi
3115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3116 $as_echo "$MKDIR_P" >&6; }
3117
3118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3119 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3120 set x ${MAKE-make}
3121 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3122 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3123 $as_echo_n "(cached) " >&6
3124 else
3125 cat >conftest.make <<\_ACEOF
3126 SHELL = /bin/sh
3127 all:
3128 @echo '@@@%%%=$(MAKE)=@@@%%%'
3129 _ACEOF
3130 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3131 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3132 *@@@%%%=?*=@@@%%%*)
3133 eval ac_cv_prog_make_${ac_make}_set=yes;;
3134 *)
3135 eval ac_cv_prog_make_${ac_make}_set=no;;
3136 esac
3137 rm -f conftest.make
3138 fi
3139 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3141 $as_echo "yes" >&6; }
3142 SET_MAKE=
3143 else
3144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3145 $as_echo "no" >&6; }
3146 SET_MAKE="MAKE=${MAKE-make}"
3147 fi
3148
3149 rm -rf .tst 2>/dev/null
3150 mkdir .tst 2>/dev/null
3151 if test -d .tst; then
3152 am__leading_dot=.
3153 else
3154 am__leading_dot=_
3155 fi
3156 rmdir .tst 2>/dev/null
3157
3158 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3159 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3160 # is not polluted with repeated "-I."
3161 am__isrc=' -I$(srcdir)'
3162 # test to see if srcdir already configured
3163 if test -f $srcdir/config.status; then
3164 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3165 fi
3166 fi
3167
3168 # test whether we have cygpath
3169 if test -z "$CYGPATH_W"; then
3170 if (cygpath --version) >/dev/null 2>/dev/null; then
3171 CYGPATH_W='cygpath -w'
3172 else
3173 CYGPATH_W=echo
3174 fi
3175 fi
3176
3177
3178 # Define the identity of the package.
3179 PACKAGE='zfs'
3180 VERSION='0.6.5.11'
3181
3182
3183 cat >>confdefs.h <<_ACEOF
3184 #define PACKAGE "$PACKAGE"
3185 _ACEOF
3186
3187
3188 cat >>confdefs.h <<_ACEOF
3189 #define VERSION "$VERSION"
3190 _ACEOF
3191
3192 # Some tools Automake needs.
3193
3194 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3195
3196
3197 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3198
3199
3200 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3201
3202
3203 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3204
3205
3206 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3207
3208 # For better backward compatibility. To be removed once Automake 1.9.x
3209 # dies out for good. For more background, see:
3210 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3211 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3212 mkdir_p='$(MKDIR_P)'
3213
3214 # We need awk for the "check" target (and possibly the TAP driver). The
3215 # system "awk" is bad on some platforms.
3216 # Always define AMTAR for backward compatibility. Yes, it's still used
3217 # in the wild :-( We should find a proper way to deprecate it ...
3218 AMTAR='$${TAR-tar}'
3219
3220
3221 # We'll loop over all known methods to create a tar archive until one works.
3222 _am_tools='gnutar pax cpio none'
3223
3224 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3225
3226
3227
3228
3229
3230
3231 # POSIX will say in a future version that running "rm -f" with no argument
3232 # is OK; and we want to be able to make that assumption in our Makefile
3233 # recipes. So use an aggressive probe to check that the usage we want is
3234 # actually supported "in the wild" to an acceptable degree.
3235 # See automake bug#10828.
3236 # To make any issue more visible, cause the running configure to be aborted
3237 # by default if the 'rm' program in use doesn't match our expectations; the
3238 # user can still override this though.
3239 if rm -f && rm -fr && rm -rf; then : OK; else
3240 cat >&2 <<'END'
3241 Oops!
3242
3243 Your 'rm' program seems unable to run without file operands specified
3244 on the command line, even when the '-f' option is present. This is contrary
3245 to the behaviour of most rm programs out there, and not conforming with
3246 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3247
3248 Please tell bug-automake@gnu.org about your system, including the value
3249 of your $PATH and any error possibly output before this message. This
3250 can help us improve future automake versions.
3251
3252 END
3253 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3254 echo 'Configuration will proceed anyway, since you have set the' >&2
3255 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3256 echo >&2
3257 else
3258 cat >&2 <<'END'
3259 Aborting the configuration process, to ensure you take notice of the issue.
3260
3261 You can download and install GNU coreutils to get an 'rm' implementation
3262 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3263
3264 If you want to complete the configuration process using your problematic
3265 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3266 to "yes", and re-run configure.
3267
3268 END
3269 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3270 fi
3271 fi
3272
3273 ac_config_headers="$ac_config_headers zfs_config.h"
3274
3275
3276
3277 ac_ext=c
3278 ac_cpp='$CPP $CPPFLAGS'
3279 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3280 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3281 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3282 if test -n "$ac_tool_prefix"; then
3283 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3284 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3286 $as_echo_n "checking for $ac_word... " >&6; }
3287 if ${ac_cv_prog_CC+:} false; then :
3288 $as_echo_n "(cached) " >&6
3289 else
3290 if test -n "$CC"; then
3291 ac_cv_prog_CC="$CC" # Let the user override the test.
3292 else
3293 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3294 for as_dir in $PATH
3295 do
3296 IFS=$as_save_IFS
3297 test -z "$as_dir" && as_dir=.
3298 for ac_exec_ext in '' $ac_executable_extensions; do
3299 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3300 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3301 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3302 break 2
3303 fi
3304 done
3305 done
3306 IFS=$as_save_IFS
3307
3308 fi
3309 fi
3310 CC=$ac_cv_prog_CC
3311 if test -n "$CC"; then
3312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3313 $as_echo "$CC" >&6; }
3314 else
3315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3316 $as_echo "no" >&6; }
3317 fi
3318
3319
3320 fi
3321 if test -z "$ac_cv_prog_CC"; then
3322 ac_ct_CC=$CC
3323 # Extract the first word of "gcc", so it can be a program name with args.
3324 set dummy gcc; ac_word=$2
3325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3326 $as_echo_n "checking for $ac_word... " >&6; }
3327 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3328 $as_echo_n "(cached) " >&6
3329 else
3330 if test -n "$ac_ct_CC"; then
3331 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3332 else
3333 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3334 for as_dir in $PATH
3335 do
3336 IFS=$as_save_IFS
3337 test -z "$as_dir" && as_dir=.
3338 for ac_exec_ext in '' $ac_executable_extensions; do
3339 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3340 ac_cv_prog_ac_ct_CC="gcc"
3341 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3342 break 2
3343 fi
3344 done
3345 done
3346 IFS=$as_save_IFS
3347
3348 fi
3349 fi
3350 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3351 if test -n "$ac_ct_CC"; then
3352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3353 $as_echo "$ac_ct_CC" >&6; }
3354 else
3355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3356 $as_echo "no" >&6; }
3357 fi
3358
3359 if test "x$ac_ct_CC" = x; then
3360 CC=""
3361 else
3362 case $cross_compiling:$ac_tool_warned in
3363 yes:)
3364 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3365 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3366 ac_tool_warned=yes ;;
3367 esac
3368 CC=$ac_ct_CC
3369 fi
3370 else
3371 CC="$ac_cv_prog_CC"
3372 fi
3373
3374 if test -z "$CC"; then
3375 if test -n "$ac_tool_prefix"; then
3376 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3377 set dummy ${ac_tool_prefix}cc; ac_word=$2
3378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3379 $as_echo_n "checking for $ac_word... " >&6; }
3380 if ${ac_cv_prog_CC+:} false; then :
3381 $as_echo_n "(cached) " >&6
3382 else
3383 if test -n "$CC"; then
3384 ac_cv_prog_CC="$CC" # Let the user override the test.
3385 else
3386 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3387 for as_dir in $PATH
3388 do
3389 IFS=$as_save_IFS
3390 test -z "$as_dir" && as_dir=.
3391 for ac_exec_ext in '' $ac_executable_extensions; do
3392 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3393 ac_cv_prog_CC="${ac_tool_prefix}cc"
3394 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3395 break 2
3396 fi
3397 done
3398 done
3399 IFS=$as_save_IFS
3400
3401 fi
3402 fi
3403 CC=$ac_cv_prog_CC
3404 if test -n "$CC"; then
3405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3406 $as_echo "$CC" >&6; }
3407 else
3408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3409 $as_echo "no" >&6; }
3410 fi
3411
3412
3413 fi
3414 fi
3415 if test -z "$CC"; then
3416 # Extract the first word of "cc", so it can be a program name with args.
3417 set dummy cc; ac_word=$2
3418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3419 $as_echo_n "checking for $ac_word... " >&6; }
3420 if ${ac_cv_prog_CC+:} false; then :
3421 $as_echo_n "(cached) " >&6
3422 else
3423 if test -n "$CC"; then
3424 ac_cv_prog_CC="$CC" # Let the user override the test.
3425 else
3426 ac_prog_rejected=no
3427 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3428 for as_dir in $PATH
3429 do
3430 IFS=$as_save_IFS
3431 test -z "$as_dir" && as_dir=.
3432 for ac_exec_ext in '' $ac_executable_extensions; do
3433 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3434 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3435 ac_prog_rejected=yes
3436 continue
3437 fi
3438 ac_cv_prog_CC="cc"
3439 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3440 break 2
3441 fi
3442 done
3443 done
3444 IFS=$as_save_IFS
3445
3446 if test $ac_prog_rejected = yes; then
3447 # We found a bogon in the path, so make sure we never use it.
3448 set dummy $ac_cv_prog_CC
3449 shift
3450 if test $# != 0; then
3451 # We chose a different compiler from the bogus one.
3452 # However, it has the same basename, so the bogon will be chosen
3453 # first if we set CC to just the basename; use the full file name.
3454 shift
3455 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3456 fi
3457 fi
3458 fi
3459 fi
3460 CC=$ac_cv_prog_CC
3461 if test -n "$CC"; then
3462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3463 $as_echo "$CC" >&6; }
3464 else
3465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3466 $as_echo "no" >&6; }
3467 fi
3468
3469
3470 fi
3471 if test -z "$CC"; then
3472 if test -n "$ac_tool_prefix"; then
3473 for ac_prog in cl.exe
3474 do
3475 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3476 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3478 $as_echo_n "checking for $ac_word... " >&6; }
3479 if ${ac_cv_prog_CC+:} false; then :
3480 $as_echo_n "(cached) " >&6
3481 else
3482 if test -n "$CC"; then
3483 ac_cv_prog_CC="$CC" # Let the user override the test.
3484 else
3485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3486 for as_dir in $PATH
3487 do
3488 IFS=$as_save_IFS
3489 test -z "$as_dir" && as_dir=.
3490 for ac_exec_ext in '' $ac_executable_extensions; do
3491 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3492 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3493 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3494 break 2
3495 fi
3496 done
3497 done
3498 IFS=$as_save_IFS
3499
3500 fi
3501 fi
3502 CC=$ac_cv_prog_CC
3503 if test -n "$CC"; then
3504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3505 $as_echo "$CC" >&6; }
3506 else
3507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3508 $as_echo "no" >&6; }
3509 fi
3510
3511
3512 test -n "$CC" && break
3513 done
3514 fi
3515 if test -z "$CC"; then
3516 ac_ct_CC=$CC
3517 for ac_prog in cl.exe
3518 do
3519 # Extract the first word of "$ac_prog", so it can be a program name with args.
3520 set dummy $ac_prog; ac_word=$2
3521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3522 $as_echo_n "checking for $ac_word... " >&6; }
3523 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3524 $as_echo_n "(cached) " >&6
3525 else
3526 if test -n "$ac_ct_CC"; then
3527 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3528 else
3529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3530 for as_dir in $PATH
3531 do
3532 IFS=$as_save_IFS
3533 test -z "$as_dir" && as_dir=.
3534 for ac_exec_ext in '' $ac_executable_extensions; do
3535 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3536 ac_cv_prog_ac_ct_CC="$ac_prog"
3537 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3538 break 2
3539 fi
3540 done
3541 done
3542 IFS=$as_save_IFS
3543
3544 fi
3545 fi
3546 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3547 if test -n "$ac_ct_CC"; then
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3549 $as_echo "$ac_ct_CC" >&6; }
3550 else
3551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3552 $as_echo "no" >&6; }
3553 fi
3554
3555
3556 test -n "$ac_ct_CC" && break
3557 done
3558
3559 if test "x$ac_ct_CC" = x; then
3560 CC=""
3561 else
3562 case $cross_compiling:$ac_tool_warned in
3563 yes:)
3564 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3565 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3566 ac_tool_warned=yes ;;
3567 esac
3568 CC=$ac_ct_CC
3569 fi
3570 fi
3571
3572 fi
3573
3574
3575 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3576 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3577 as_fn_error $? "no acceptable C compiler found in \$PATH
3578 See \`config.log' for more details" "$LINENO" 5; }
3579
3580 # Provide some information about the compiler.
3581 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3582 set X $ac_compile
3583 ac_compiler=$2
3584 for ac_option in --version -v -V -qversion; do
3585 { { ac_try="$ac_compiler $ac_option >&5"
3586 case "(($ac_try" in
3587 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3588 *) ac_try_echo=$ac_try;;
3589 esac
3590 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3591 $as_echo "$ac_try_echo"; } >&5
3592 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3593 ac_status=$?
3594 if test -s conftest.err; then
3595 sed '10a\
3596 ... rest of stderr output deleted ...
3597 10q' conftest.err >conftest.er1
3598 cat conftest.er1 >&5
3599 fi
3600 rm -f conftest.er1 conftest.err
3601 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3602 test $ac_status = 0; }
3603 done
3604
3605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3606 /* end confdefs.h. */
3607
3608 int
3609 main ()
3610 {
3611
3612 ;
3613 return 0;
3614 }
3615 _ACEOF
3616 ac_clean_files_save=$ac_clean_files
3617 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3618 # Try to create an executable without -o first, disregard a.out.
3619 # It will help us diagnose broken compilers, and finding out an intuition
3620 # of exeext.
3621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3622 $as_echo_n "checking whether the C compiler works... " >&6; }
3623 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3624
3625 # The possible output files:
3626 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3627
3628 ac_rmfiles=
3629 for ac_file in $ac_files
3630 do
3631 case $ac_file in
3632 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3633 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3634 esac
3635 done
3636 rm -f $ac_rmfiles
3637
3638 if { { ac_try="$ac_link_default"
3639 case "(($ac_try" in
3640 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3641 *) ac_try_echo=$ac_try;;
3642 esac
3643 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3644 $as_echo "$ac_try_echo"; } >&5
3645 (eval "$ac_link_default") 2>&5
3646 ac_status=$?
3647 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3648 test $ac_status = 0; }; then :
3649 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3650 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3651 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3652 # so that the user can short-circuit this test for compilers unknown to
3653 # Autoconf.
3654 for ac_file in $ac_files ''
3655 do
3656 test -f "$ac_file" || continue
3657 case $ac_file in
3658 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3659 ;;
3660 [ab].out )
3661 # We found the default executable, but exeext='' is most
3662 # certainly right.
3663 break;;
3664 *.* )
3665 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3666 then :; else
3667 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3668 fi
3669 # We set ac_cv_exeext here because the later test for it is not
3670 # safe: cross compilers may not add the suffix if given an `-o'
3671 # argument, so we may need to know it at that point already.
3672 # Even if this section looks crufty: it has the advantage of
3673 # actually working.
3674 break;;
3675 * )
3676 break;;
3677 esac
3678 done
3679 test "$ac_cv_exeext" = no && ac_cv_exeext=
3680
3681 else
3682 ac_file=''
3683 fi
3684 if test -z "$ac_file"; then :
3685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3686 $as_echo "no" >&6; }
3687 $as_echo "$as_me: failed program was:" >&5
3688 sed 's/^/| /' conftest.$ac_ext >&5
3689
3690 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3691 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3692 as_fn_error 77 "C compiler cannot create executables
3693 See \`config.log' for more details" "$LINENO" 5; }
3694 else
3695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3696 $as_echo "yes" >&6; }
3697 fi
3698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3699 $as_echo_n "checking for C compiler default output file name... " >&6; }
3700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3701 $as_echo "$ac_file" >&6; }
3702 ac_exeext=$ac_cv_exeext
3703
3704 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3705 ac_clean_files=$ac_clean_files_save
3706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3707 $as_echo_n "checking for suffix of executables... " >&6; }
3708 if { { ac_try="$ac_link"
3709 case "(($ac_try" in
3710 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3711 *) ac_try_echo=$ac_try;;
3712 esac
3713 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3714 $as_echo "$ac_try_echo"; } >&5
3715 (eval "$ac_link") 2>&5
3716 ac_status=$?
3717 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3718 test $ac_status = 0; }; then :
3719 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3720 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3721 # work properly (i.e., refer to `conftest.exe'), while it won't with
3722 # `rm'.
3723 for ac_file in conftest.exe conftest conftest.*; do
3724 test -f "$ac_file" || continue
3725 case $ac_file in
3726 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3727 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3728 break;;
3729 * ) break;;
3730 esac
3731 done
3732 else
3733 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3734 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3735 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3736 See \`config.log' for more details" "$LINENO" 5; }
3737 fi
3738 rm -f conftest conftest$ac_cv_exeext
3739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3740 $as_echo "$ac_cv_exeext" >&6; }
3741
3742 rm -f conftest.$ac_ext
3743 EXEEXT=$ac_cv_exeext
3744 ac_exeext=$EXEEXT
3745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3746 /* end confdefs.h. */
3747 #include <stdio.h>
3748 int
3749 main ()
3750 {
3751 FILE *f = fopen ("conftest.out", "w");
3752 return ferror (f) || fclose (f) != 0;
3753
3754 ;
3755 return 0;
3756 }
3757 _ACEOF
3758 ac_clean_files="$ac_clean_files conftest.out"
3759 # Check that the compiler produces executables we can run. If not, either
3760 # the compiler is broken, or we cross compile.
3761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3762 $as_echo_n "checking whether we are cross compiling... " >&6; }
3763 if test "$cross_compiling" != yes; then
3764 { { ac_try="$ac_link"
3765 case "(($ac_try" in
3766 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3767 *) ac_try_echo=$ac_try;;
3768 esac
3769 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3770 $as_echo "$ac_try_echo"; } >&5
3771 (eval "$ac_link") 2>&5
3772 ac_status=$?
3773 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3774 test $ac_status = 0; }
3775 if { ac_try='./conftest$ac_cv_exeext'
3776 { { case "(($ac_try" in
3777 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3778 *) ac_try_echo=$ac_try;;
3779 esac
3780 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3781 $as_echo "$ac_try_echo"; } >&5
3782 (eval "$ac_try") 2>&5
3783 ac_status=$?
3784 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3785 test $ac_status = 0; }; }; then
3786 cross_compiling=no
3787 else
3788 if test "$cross_compiling" = maybe; then
3789 cross_compiling=yes
3790 else
3791 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3792 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3793 as_fn_error $? "cannot run C compiled programs.
3794 If you meant to cross compile, use \`--host'.
3795 See \`config.log' for more details" "$LINENO" 5; }
3796 fi
3797 fi
3798 fi
3799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3800 $as_echo "$cross_compiling" >&6; }
3801
3802 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3803 ac_clean_files=$ac_clean_files_save
3804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3805 $as_echo_n "checking for suffix of object files... " >&6; }
3806 if ${ac_cv_objext+:} false; then :
3807 $as_echo_n "(cached) " >&6
3808 else
3809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3810 /* end confdefs.h. */
3811
3812 int
3813 main ()
3814 {
3815
3816 ;
3817 return 0;
3818 }
3819 _ACEOF
3820 rm -f conftest.o conftest.obj
3821 if { { ac_try="$ac_compile"
3822 case "(($ac_try" in
3823 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3824 *) ac_try_echo=$ac_try;;
3825 esac
3826 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3827 $as_echo "$ac_try_echo"; } >&5
3828 (eval "$ac_compile") 2>&5
3829 ac_status=$?
3830 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3831 test $ac_status = 0; }; then :
3832 for ac_file in conftest.o conftest.obj conftest.*; do
3833 test -f "$ac_file" || continue;
3834 case $ac_file in
3835 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3836 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3837 break;;
3838 esac
3839 done
3840 else
3841 $as_echo "$as_me: failed program was:" >&5
3842 sed 's/^/| /' conftest.$ac_ext >&5
3843
3844 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3845 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3846 as_fn_error $? "cannot compute suffix of object files: cannot compile
3847 See \`config.log' for more details" "$LINENO" 5; }
3848 fi
3849 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3850 fi
3851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3852 $as_echo "$ac_cv_objext" >&6; }
3853 OBJEXT=$ac_cv_objext
3854 ac_objext=$OBJEXT
3855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3856 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3857 if ${ac_cv_c_compiler_gnu+:} false; then :
3858 $as_echo_n "(cached) " >&6
3859 else
3860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3861 /* end confdefs.h. */
3862
3863 int
3864 main ()
3865 {
3866 #ifndef __GNUC__
3867 choke me
3868 #endif
3869
3870 ;
3871 return 0;
3872 }
3873 _ACEOF
3874 if ac_fn_c_try_compile "$LINENO"; then :
3875 ac_compiler_gnu=yes
3876 else
3877 ac_compiler_gnu=no
3878 fi
3879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3880 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3881
3882 fi
3883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3884 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3885 if test $ac_compiler_gnu = yes; then
3886 GCC=yes
3887 else
3888 GCC=
3889 fi
3890 ac_test_CFLAGS=${CFLAGS+set}
3891 ac_save_CFLAGS=$CFLAGS
3892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3893 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3894 if ${ac_cv_prog_cc_g+:} false; then :
3895 $as_echo_n "(cached) " >&6
3896 else
3897 ac_save_c_werror_flag=$ac_c_werror_flag
3898 ac_c_werror_flag=yes
3899 ac_cv_prog_cc_g=no
3900 CFLAGS="-g"
3901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3902 /* end confdefs.h. */
3903
3904 int
3905 main ()
3906 {
3907
3908 ;
3909 return 0;
3910 }
3911 _ACEOF
3912 if ac_fn_c_try_compile "$LINENO"; then :
3913 ac_cv_prog_cc_g=yes
3914 else
3915 CFLAGS=""
3916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3917 /* end confdefs.h. */
3918
3919 int
3920 main ()
3921 {
3922
3923 ;
3924 return 0;
3925 }
3926 _ACEOF
3927 if ac_fn_c_try_compile "$LINENO"; then :
3928
3929 else
3930 ac_c_werror_flag=$ac_save_c_werror_flag
3931 CFLAGS="-g"
3932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3933 /* end confdefs.h. */
3934
3935 int
3936 main ()
3937 {
3938
3939 ;
3940 return 0;
3941 }
3942 _ACEOF
3943 if ac_fn_c_try_compile "$LINENO"; then :
3944 ac_cv_prog_cc_g=yes
3945 fi
3946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3947 fi
3948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3949 fi
3950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3951 ac_c_werror_flag=$ac_save_c_werror_flag
3952 fi
3953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3954 $as_echo "$ac_cv_prog_cc_g" >&6; }
3955 if test "$ac_test_CFLAGS" = set; then
3956 CFLAGS=$ac_save_CFLAGS
3957 elif test $ac_cv_prog_cc_g = yes; then
3958 if test "$GCC" = yes; then
3959 CFLAGS="-g -O2"
3960 else
3961 CFLAGS="-g"
3962 fi
3963 else
3964 if test "$GCC" = yes; then
3965 CFLAGS="-O2"
3966 else
3967 CFLAGS=
3968 fi
3969 fi
3970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3971 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3972 if ${ac_cv_prog_cc_c89+:} false; then :
3973 $as_echo_n "(cached) " >&6
3974 else
3975 ac_cv_prog_cc_c89=no
3976 ac_save_CC=$CC
3977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3978 /* end confdefs.h. */
3979 #include <stdarg.h>
3980 #include <stdio.h>
3981 struct stat;
3982 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3983 struct buf { int x; };
3984 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3985 static char *e (p, i)
3986 char **p;
3987 int i;
3988 {
3989 return p[i];
3990 }
3991 static char *f (char * (*g) (char **, int), char **p, ...)
3992 {
3993 char *s;
3994 va_list v;
3995 va_start (v,p);
3996 s = g (p, va_arg (v,int));
3997 va_end (v);
3998 return s;
3999 }
4000
4001 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4002 function prototypes and stuff, but not '\xHH' hex character constants.
4003 These don't provoke an error unfortunately, instead are silently treated
4004 as 'x'. The following induces an error, until -std is added to get
4005 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4006 array size at least. It's necessary to write '\x00'==0 to get something
4007 that's true only with -std. */
4008 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4009
4010 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4011 inside strings and character constants. */
4012 #define FOO(x) 'x'
4013 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4014
4015 int test (int i, double x);
4016 struct s1 {int (*f) (int a);};
4017 struct s2 {int (*f) (double a);};
4018 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4019 int argc;
4020 char **argv;
4021 int
4022 main ()
4023 {
4024 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4025 ;
4026 return 0;
4027 }
4028 _ACEOF
4029 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4030 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4031 do
4032 CC="$ac_save_CC $ac_arg"
4033 if ac_fn_c_try_compile "$LINENO"; then :
4034 ac_cv_prog_cc_c89=$ac_arg
4035 fi
4036 rm -f core conftest.err conftest.$ac_objext
4037 test "x$ac_cv_prog_cc_c89" != "xno" && break
4038 done
4039 rm -f conftest.$ac_ext
4040 CC=$ac_save_CC
4041
4042 fi
4043 # AC_CACHE_VAL
4044 case "x$ac_cv_prog_cc_c89" in
4045 x)
4046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4047 $as_echo "none needed" >&6; } ;;
4048 xno)
4049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4050 $as_echo "unsupported" >&6; } ;;
4051 *)
4052 CC="$CC $ac_cv_prog_cc_c89"
4053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4054 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4055 esac
4056 if test "x$ac_cv_prog_cc_c89" != xno; then :
4057
4058 fi
4059
4060 ac_ext=c
4061 ac_cpp='$CPP $CPPFLAGS'
4062 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4063 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4064 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4065
4066 ac_ext=c
4067 ac_cpp='$CPP $CPPFLAGS'
4068 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4069 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4070 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4072 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4073 if ${am_cv_prog_cc_c_o+:} false; then :
4074 $as_echo_n "(cached) " >&6
4075 else
4076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4077 /* end confdefs.h. */
4078
4079 int
4080 main ()
4081 {
4082
4083 ;
4084 return 0;
4085 }
4086 _ACEOF
4087 # Make sure it works both with $CC and with simple cc.
4088 # Following AC_PROG_CC_C_O, we do the test twice because some
4089 # compilers refuse to overwrite an existing .o file with -o,
4090 # though they will create one.
4091 am_cv_prog_cc_c_o=yes
4092 for am_i in 1 2; do
4093 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4094 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4095 ac_status=$?
4096 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4097 (exit $ac_status); } \
4098 && test -f conftest2.$ac_objext; then
4099 : OK
4100 else
4101 am_cv_prog_cc_c_o=no
4102 break
4103 fi
4104 done
4105 rm -f core conftest*
4106 unset am_i
4107 fi
4108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4109 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4110 if test "$am_cv_prog_cc_c_o" != yes; then
4111 # Losing compiler, so override with the script.
4112 # FIXME: It is wrong to rewrite CC.
4113 # But if we don't then we get into trouble of one sort or another.
4114 # A longer-term fix would be to have automake use am__CC in this case,
4115 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4116 CC="$am_aux_dir/compile $CC"
4117 fi
4118 ac_ext=c
4119 ac_cpp='$CPP $CPPFLAGS'
4120 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4121 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4122 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4123
4124 DEPDIR="${am__leading_dot}deps"
4125
4126 ac_config_commands="$ac_config_commands depfiles"
4127
4128
4129 am_make=${MAKE-make}
4130 cat > confinc << 'END'
4131 am__doit:
4132 @echo this is the am__doit target
4133 .PHONY: am__doit
4134 END
4135 # If we don't find an include directive, just comment out the code.
4136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4137 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4138 am__include="#"
4139 am__quote=
4140 _am_result=none
4141 # First try GNU make style include.
4142 echo "include confinc" > confmf
4143 # Ignore all kinds of additional output from 'make'.
4144 case `$am_make -s -f confmf 2> /dev/null` in #(
4145 *the\ am__doit\ target*)
4146 am__include=include
4147 am__quote=
4148 _am_result=GNU
4149 ;;
4150 esac
4151 # Now try BSD make style include.
4152 if test "$am__include" = "#"; then
4153 echo '.include "confinc"' > confmf
4154 case `$am_make -s -f confmf 2> /dev/null` in #(
4155 *the\ am__doit\ target*)
4156 am__include=.include
4157 am__quote="\""
4158 _am_result=BSD
4159 ;;
4160 esac
4161 fi
4162
4163
4164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4165 $as_echo "$_am_result" >&6; }
4166 rm -f confinc confmf
4167
4168 # Check whether --enable-dependency-tracking was given.
4169 if test "${enable_dependency_tracking+set}" = set; then :
4170 enableval=$enable_dependency_tracking;
4171 fi
4172
4173 if test "x$enable_dependency_tracking" != xno; then
4174 am_depcomp="$ac_aux_dir/depcomp"
4175 AMDEPBACKSLASH='\'
4176 am__nodep='_no'
4177 fi
4178 if test "x$enable_dependency_tracking" != xno; then
4179 AMDEP_TRUE=
4180 AMDEP_FALSE='#'
4181 else
4182 AMDEP_TRUE='#'
4183 AMDEP_FALSE=
4184 fi
4185
4186
4187
4188 depcc="$CC" am_compiler_list=
4189
4190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4191 $as_echo_n "checking dependency style of $depcc... " >&6; }
4192 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4193 $as_echo_n "(cached) " >&6
4194 else
4195 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4196 # We make a subdir and do the tests there. Otherwise we can end up
4197 # making bogus files that we don't know about and never remove. For
4198 # instance it was reported that on HP-UX the gcc test will end up
4199 # making a dummy file named 'D' -- because '-MD' means "put the output
4200 # in D".
4201 rm -rf conftest.dir
4202 mkdir conftest.dir
4203 # Copy depcomp to subdir because otherwise we won't find it if we're
4204 # using a relative directory.
4205 cp "$am_depcomp" conftest.dir
4206 cd conftest.dir
4207 # We will build objects and dependencies in a subdirectory because
4208 # it helps to detect inapplicable dependency modes. For instance
4209 # both Tru64's cc and ICC support -MD to output dependencies as a
4210 # side effect of compilation, but ICC will put the dependencies in
4211 # the current directory while Tru64 will put them in the object
4212 # directory.
4213 mkdir sub
4214
4215 am_cv_CC_dependencies_compiler_type=none
4216 if test "$am_compiler_list" = ""; then
4217 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4218 fi
4219 am__universal=false
4220 case " $depcc " in #(
4221 *\ -arch\ *\ -arch\ *) am__universal=true ;;
4222 esac
4223
4224 for depmode in $am_compiler_list; do
4225 # Setup a source with many dependencies, because some compilers
4226 # like to wrap large dependency lists on column 80 (with \), and
4227 # we should not choose a depcomp mode which is confused by this.
4228 #
4229 # We need to recreate these files for each test, as the compiler may
4230 # overwrite some of them when testing with obscure command lines.
4231 # This happens at least with the AIX C compiler.
4232 : > sub/conftest.c
4233 for i in 1 2 3 4 5 6; do
4234 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4235 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4236 # Solaris 10 /bin/sh.
4237 echo '/* dummy */' > sub/conftst$i.h
4238 done
4239 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4240
4241 # We check with '-c' and '-o' for the sake of the "dashmstdout"
4242 # mode. It turns out that the SunPro C++ compiler does not properly
4243 # handle '-M -o', and we need to detect this. Also, some Intel
4244 # versions had trouble with output in subdirs.
4245 am__obj=sub/conftest.${OBJEXT-o}
4246 am__minus_obj="-o $am__obj"
4247 case $depmode in
4248 gcc)
4249 # This depmode causes a compiler race in universal mode.
4250 test "$am__universal" = false || continue
4251 ;;
4252 nosideeffect)
4253 # After this tag, mechanisms are not by side-effect, so they'll
4254 # only be used when explicitly requested.
4255 if test "x$enable_dependency_tracking" = xyes; then
4256 continue
4257 else
4258 break
4259 fi
4260 ;;
4261 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4262 # This compiler won't grok '-c -o', but also, the minuso test has
4263 # not run yet. These depmodes are late enough in the game, and
4264 # so weak that their functioning should not be impacted.
4265 am__obj=conftest.${OBJEXT-o}
4266 am__minus_obj=
4267 ;;
4268 none) break ;;
4269 esac
4270 if depmode=$depmode \
4271 source=sub/conftest.c object=$am__obj \
4272 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4273 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4274 >/dev/null 2>conftest.err &&
4275 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4276 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4277 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4278 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4279 # icc doesn't choke on unknown options, it will just issue warnings
4280 # or remarks (even with -Werror). So we grep stderr for any message
4281 # that says an option was ignored or not supported.
4282 # When given -MP, icc 7.0 and 7.1 complain thusly:
4283 # icc: Command line warning: ignoring option '-M'; no argument required
4284 # The diagnosis changed in icc 8.0:
4285 # icc: Command line remark: option '-MP' not supported
4286 if (grep 'ignoring option' conftest.err ||
4287 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4288 am_cv_CC_dependencies_compiler_type=$depmode
4289 break
4290 fi
4291 fi
4292 done
4293
4294 cd ..
4295 rm -rf conftest.dir
4296 else
4297 am_cv_CC_dependencies_compiler_type=none
4298 fi
4299
4300 fi
4301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4302 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4303 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4304
4305 if
4306 test "x$enable_dependency_tracking" != xno \
4307 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4308 am__fastdepCC_TRUE=
4309 am__fastdepCC_FALSE='#'
4310 else
4311 am__fastdepCC_TRUE='#'
4312 am__fastdepCC_FALSE=
4313 fi
4314
4315
4316 case `pwd` in
4317 *\ * | *\ *)
4318 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4319 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4320 esac
4321
4322
4323
4324 macro_version='2.4.6'
4325 macro_revision='2.4.6'
4326
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
4337
4338
4339 ltmain=$ac_aux_dir/ltmain.sh
4340
4341 # Backslashify metacharacters that are still active within
4342 # double-quoted strings.
4343 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4344
4345 # Same as above, but do not quote variable references.
4346 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4347
4348 # Sed substitution to delay expansion of an escaped shell variable in a
4349 # double_quote_subst'ed string.
4350 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4351
4352 # Sed substitution to delay expansion of an escaped single quote.
4353 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4354
4355 # Sed substitution to avoid accidental globbing in evaled expressions
4356 no_glob_subst='s/\*/\\\*/g'
4357
4358 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4359 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4360 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4361
4362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4363 $as_echo_n "checking how to print strings... " >&6; }
4364 # Test print first, because it will be a builtin if present.
4365 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
4366 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4367 ECHO='print -r --'
4368 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4369 ECHO='printf %s\n'
4370 else
4371 # Use this function as a fallback that always works.
4372 func_fallback_echo ()
4373 {
4374 eval 'cat <<_LTECHO_EOF
4375 $1
4376 _LTECHO_EOF'
4377 }
4378 ECHO='func_fallback_echo'
4379 fi
4380
4381 # func_echo_all arg...
4382 # Invoke $ECHO with all args, space-separated.
4383 func_echo_all ()
4384 {
4385 $ECHO ""
4386 }
4387
4388 case $ECHO in
4389 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4390 $as_echo "printf" >&6; } ;;
4391 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4392 $as_echo "print -r" >&6; } ;;
4393 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4394 $as_echo "cat" >&6; } ;;
4395 esac
4396
4397
4398
4399
4400
4401
4402
4403
4404
4405
4406
4407
4408
4409
4410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4411 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4412 if ${ac_cv_path_SED+:} false; then :
4413 $as_echo_n "(cached) " >&6
4414 else
4415 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4416 for ac_i in 1 2 3 4 5 6 7; do
4417 ac_script="$ac_script$as_nl$ac_script"
4418 done
4419 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4420 { ac_script=; unset ac_script;}
4421 if test -z "$SED"; then
4422 ac_path_SED_found=false
4423 # Loop through the user's path and test for each of PROGNAME-LIST
4424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4425 for as_dir in $PATH
4426 do
4427 IFS=$as_save_IFS
4428 test -z "$as_dir" && as_dir=.
4429 for ac_prog in sed gsed; do
4430 for ac_exec_ext in '' $ac_executable_extensions; do
4431 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4432 as_fn_executable_p "$ac_path_SED" || continue
4433 # Check for GNU ac_path_SED and select it if it is found.
4434 # Check for GNU $ac_path_SED
4435 case `"$ac_path_SED" --version 2>&1` in
4436 *GNU*)
4437 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4438 *)
4439 ac_count=0
4440 $as_echo_n 0123456789 >"conftest.in"
4441 while :
4442 do
4443 cat "conftest.in" "conftest.in" >"conftest.tmp"
4444 mv "conftest.tmp" "conftest.in"
4445 cp "conftest.in" "conftest.nl"
4446 $as_echo '' >> "conftest.nl"
4447 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4448 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4449 as_fn_arith $ac_count + 1 && ac_count=$as_val
4450 if test $ac_count -gt ${ac_path_SED_max-0}; then
4451 # Best one so far, save it but keep looking for a better one
4452 ac_cv_path_SED="$ac_path_SED"
4453 ac_path_SED_max=$ac_count
4454 fi
4455 # 10*(2^10) chars as input seems more than enough
4456 test $ac_count -gt 10 && break
4457 done
4458 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4459 esac
4460
4461 $ac_path_SED_found && break 3
4462 done
4463 done
4464 done
4465 IFS=$as_save_IFS
4466 if test -z "$ac_cv_path_SED"; then
4467 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4468 fi
4469 else
4470 ac_cv_path_SED=$SED
4471 fi
4472
4473 fi
4474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4475 $as_echo "$ac_cv_path_SED" >&6; }
4476 SED="$ac_cv_path_SED"
4477 rm -f conftest.sed
4478
4479 test -z "$SED" && SED=sed
4480 Xsed="$SED -e 1s/^X//"
4481
4482
4483
4484
4485
4486
4487
4488
4489
4490
4491
4492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4493 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4494 if ${ac_cv_path_GREP+:} false; then :
4495 $as_echo_n "(cached) " >&6
4496 else
4497 if test -z "$GREP"; then
4498 ac_path_GREP_found=false
4499 # Loop through the user's path and test for each of PROGNAME-LIST
4500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4501 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4502 do
4503 IFS=$as_save_IFS
4504 test -z "$as_dir" && as_dir=.
4505 for ac_prog in grep ggrep; do
4506 for ac_exec_ext in '' $ac_executable_extensions; do
4507 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4508 as_fn_executable_p "$ac_path_GREP" || continue
4509 # Check for GNU ac_path_GREP and select it if it is found.
4510 # Check for GNU $ac_path_GREP
4511 case `"$ac_path_GREP" --version 2>&1` in
4512 *GNU*)
4513 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4514 *)
4515 ac_count=0
4516 $as_echo_n 0123456789 >"conftest.in"
4517 while :
4518 do
4519 cat "conftest.in" "conftest.in" >"conftest.tmp"
4520 mv "conftest.tmp" "conftest.in"
4521 cp "conftest.in" "conftest.nl"
4522 $as_echo 'GREP' >> "conftest.nl"
4523 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4524 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4525 as_fn_arith $ac_count + 1 && ac_count=$as_val
4526 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4527 # Best one so far, save it but keep looking for a better one
4528 ac_cv_path_GREP="$ac_path_GREP"
4529 ac_path_GREP_max=$ac_count
4530 fi
4531 # 10*(2^10) chars as input seems more than enough
4532 test $ac_count -gt 10 && break
4533 done
4534 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4535 esac
4536
4537 $ac_path_GREP_found && break 3
4538 done
4539 done
4540 done
4541 IFS=$as_save_IFS
4542 if test -z "$ac_cv_path_GREP"; then
4543 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4544 fi
4545 else
4546 ac_cv_path_GREP=$GREP
4547 fi
4548
4549 fi
4550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4551 $as_echo "$ac_cv_path_GREP" >&6; }
4552 GREP="$ac_cv_path_GREP"
4553
4554
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4556 $as_echo_n "checking for egrep... " >&6; }
4557 if ${ac_cv_path_EGREP+:} false; then :
4558 $as_echo_n "(cached) " >&6
4559 else
4560 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4561 then ac_cv_path_EGREP="$GREP -E"
4562 else
4563 if test -z "$EGREP"; then
4564 ac_path_EGREP_found=false
4565 # Loop through the user's path and test for each of PROGNAME-LIST
4566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4567 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4568 do
4569 IFS=$as_save_IFS
4570 test -z "$as_dir" && as_dir=.
4571 for ac_prog in egrep; do
4572 for ac_exec_ext in '' $ac_executable_extensions; do
4573 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4574 as_fn_executable_p "$ac_path_EGREP" || continue
4575 # Check for GNU ac_path_EGREP and select it if it is found.
4576 # Check for GNU $ac_path_EGREP
4577 case `"$ac_path_EGREP" --version 2>&1` in
4578 *GNU*)
4579 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4580 *)
4581 ac_count=0
4582 $as_echo_n 0123456789 >"conftest.in"
4583 while :
4584 do
4585 cat "conftest.in" "conftest.in" >"conftest.tmp"
4586 mv "conftest.tmp" "conftest.in"
4587 cp "conftest.in" "conftest.nl"
4588 $as_echo 'EGREP' >> "conftest.nl"
4589 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4590 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4591 as_fn_arith $ac_count + 1 && ac_count=$as_val
4592 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4593 # Best one so far, save it but keep looking for a better one
4594 ac_cv_path_EGREP="$ac_path_EGREP"
4595 ac_path_EGREP_max=$ac_count
4596 fi
4597 # 10*(2^10) chars as input seems more than enough
4598 test $ac_count -gt 10 && break
4599 done
4600 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4601 esac
4602
4603 $ac_path_EGREP_found && break 3
4604 done
4605 done
4606 done
4607 IFS=$as_save_IFS
4608 if test -z "$ac_cv_path_EGREP"; then
4609 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4610 fi
4611 else
4612 ac_cv_path_EGREP=$EGREP
4613 fi
4614
4615 fi
4616 fi
4617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4618 $as_echo "$ac_cv_path_EGREP" >&6; }
4619 EGREP="$ac_cv_path_EGREP"
4620
4621
4622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4623 $as_echo_n "checking for fgrep... " >&6; }
4624 if ${ac_cv_path_FGREP+:} false; then :
4625 $as_echo_n "(cached) " >&6
4626 else
4627 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4628 then ac_cv_path_FGREP="$GREP -F"
4629 else
4630 if test -z "$FGREP"; then
4631 ac_path_FGREP_found=false
4632 # Loop through the user's path and test for each of PROGNAME-LIST
4633 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4634 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4635 do
4636 IFS=$as_save_IFS
4637 test -z "$as_dir" && as_dir=.
4638 for ac_prog in fgrep; do
4639 for ac_exec_ext in '' $ac_executable_extensions; do
4640 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4641 as_fn_executable_p "$ac_path_FGREP" || continue
4642 # Check for GNU ac_path_FGREP and select it if it is found.
4643 # Check for GNU $ac_path_FGREP
4644 case `"$ac_path_FGREP" --version 2>&1` in
4645 *GNU*)
4646 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4647 *)
4648 ac_count=0
4649 $as_echo_n 0123456789 >"conftest.in"
4650 while :
4651 do
4652 cat "conftest.in" "conftest.in" >"conftest.tmp"
4653 mv "conftest.tmp" "conftest.in"
4654 cp "conftest.in" "conftest.nl"
4655 $as_echo 'FGREP' >> "conftest.nl"
4656 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4657 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4658 as_fn_arith $ac_count + 1 && ac_count=$as_val
4659 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4660 # Best one so far, save it but keep looking for a better one
4661 ac_cv_path_FGREP="$ac_path_FGREP"
4662 ac_path_FGREP_max=$ac_count
4663 fi
4664 # 10*(2^10) chars as input seems more than enough
4665 test $ac_count -gt 10 && break
4666 done
4667 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4668 esac
4669
4670 $ac_path_FGREP_found && break 3
4671 done
4672 done
4673 done
4674 IFS=$as_save_IFS
4675 if test -z "$ac_cv_path_FGREP"; then
4676 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4677 fi
4678 else
4679 ac_cv_path_FGREP=$FGREP
4680 fi
4681
4682 fi
4683 fi
4684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4685 $as_echo "$ac_cv_path_FGREP" >&6; }
4686 FGREP="$ac_cv_path_FGREP"
4687
4688
4689 test -z "$GREP" && GREP=grep
4690
4691
4692
4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703
4704
4705
4706
4707
4708
4709 # Check whether --with-gnu-ld was given.
4710 if test "${with_gnu_ld+set}" = set; then :
4711 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
4712 else
4713 with_gnu_ld=no
4714 fi
4715
4716 ac_prog=ld
4717 if test yes = "$GCC"; then
4718 # Check if gcc -print-prog-name=ld gives a path.
4719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4720 $as_echo_n "checking for ld used by $CC... " >&6; }
4721 case $host in
4722 *-*-mingw*)
4723 # gcc leaves a trailing carriage return, which upsets mingw
4724 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4725 *)
4726 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4727 esac
4728 case $ac_prog in
4729 # Accept absolute paths.
4730 [\\/]* | ?:[\\/]*)
4731 re_direlt='/[^/][^/]*/\.\./'
4732 # Canonicalize the pathname of ld
4733 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4734 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4735 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4736 done
4737 test -z "$LD" && LD=$ac_prog
4738 ;;
4739 "")
4740 # If it fails, then pretend we aren't using GCC.
4741 ac_prog=ld
4742 ;;
4743 *)
4744 # If it is relative, then search for the first ld in PATH.
4745 with_gnu_ld=unknown
4746 ;;
4747 esac
4748 elif test yes = "$with_gnu_ld"; then
4749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4750 $as_echo_n "checking for GNU ld... " >&6; }
4751 else
4752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4753 $as_echo_n "checking for non-GNU ld... " >&6; }
4754 fi
4755 if ${lt_cv_path_LD+:} false; then :
4756 $as_echo_n "(cached) " >&6
4757 else
4758 if test -z "$LD"; then
4759 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
4760 for ac_dir in $PATH; do
4761 IFS=$lt_save_ifs
4762 test -z "$ac_dir" && ac_dir=.
4763 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4764 lt_cv_path_LD=$ac_dir/$ac_prog
4765 # Check to see if the program is GNU ld. I'd rather use --version,
4766 # but apparently some variants of GNU ld only accept -v.
4767 # Break only if it was the GNU/non-GNU ld that we prefer.
4768 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4769 *GNU* | *'with BFD'*)
4770 test no != "$with_gnu_ld" && break
4771 ;;
4772 *)
4773 test yes != "$with_gnu_ld" && break
4774 ;;
4775 esac
4776 fi
4777 done
4778 IFS=$lt_save_ifs
4779 else
4780 lt_cv_path_LD=$LD # Let the user override the test with a path.
4781 fi
4782 fi
4783
4784 LD=$lt_cv_path_LD
4785 if test -n "$LD"; then
4786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4787 $as_echo "$LD" >&6; }
4788 else
4789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4790 $as_echo "no" >&6; }
4791 fi
4792 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
4793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4794 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4795 if ${lt_cv_prog_gnu_ld+:} false; then :
4796 $as_echo_n "(cached) " >&6
4797 else
4798 # I'd rather use --version here, but apparently some GNU lds only accept -v.
4799 case `$LD -v 2>&1 </dev/null` in
4800 *GNU* | *'with BFD'*)
4801 lt_cv_prog_gnu_ld=yes
4802 ;;
4803 *)
4804 lt_cv_prog_gnu_ld=no
4805 ;;
4806 esac
4807 fi
4808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4809 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4810 with_gnu_ld=$lt_cv_prog_gnu_ld
4811
4812
4813
4814
4815
4816
4817
4818
4819
4820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
4821 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
4822 if ${lt_cv_path_NM+:} false; then :
4823 $as_echo_n "(cached) " >&6
4824 else
4825 if test -n "$NM"; then
4826 # Let the user override the test.
4827 lt_cv_path_NM=$NM
4828 else
4829 lt_nm_to_check=${ac_tool_prefix}nm
4830 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
4831 lt_nm_to_check="$lt_nm_to_check nm"
4832 fi
4833 for lt_tmp_nm in $lt_nm_to_check; do
4834 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
4835 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
4836 IFS=$lt_save_ifs
4837 test -z "$ac_dir" && ac_dir=.
4838 tmp_nm=$ac_dir/$lt_tmp_nm
4839 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
4840 # Check to see if the nm accepts a BSD-compat flag.
4841 # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
4842 # nm: unknown option "B" ignored
4843 # Tru64's nm complains that /dev/null is an invalid object file
4844 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
4845 case $build_os in
4846 mingw*) lt_bad_file=conftest.nm/nofile ;;
4847 *) lt_bad_file=/dev/null ;;
4848 esac
4849 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
4850 *$lt_bad_file* | *'Invalid file or object type'*)
4851 lt_cv_path_NM="$tmp_nm -B"
4852 break 2
4853 ;;
4854 *)
4855 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
4856 */dev/null*)
4857 lt_cv_path_NM="$tmp_nm -p"
4858 break 2
4859 ;;
4860 *)
4861 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4862 continue # so that we can try to find one that supports BSD flags
4863 ;;
4864 esac
4865 ;;
4866 esac
4867 fi
4868 done
4869 IFS=$lt_save_ifs
4870 done
4871 : ${lt_cv_path_NM=no}
4872 fi
4873 fi
4874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
4875 $as_echo "$lt_cv_path_NM" >&6; }
4876 if test no != "$lt_cv_path_NM"; then
4877 NM=$lt_cv_path_NM
4878 else
4879 # Didn't find any BSD compatible name lister, look for dumpbin.
4880 if test -n "$DUMPBIN"; then :
4881 # Let the user override the test.
4882 else
4883 if test -n "$ac_tool_prefix"; then
4884 for ac_prog in dumpbin "link -dump"
4885 do
4886 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4887 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4889 $as_echo_n "checking for $ac_word... " >&6; }
4890 if ${ac_cv_prog_DUMPBIN+:} false; then :
4891 $as_echo_n "(cached) " >&6
4892 else
4893 if test -n "$DUMPBIN"; then
4894 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
4895 else
4896 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4897 for as_dir in $PATH
4898 do
4899 IFS=$as_save_IFS
4900 test -z "$as_dir" && as_dir=.
4901 for ac_exec_ext in '' $ac_executable_extensions; do
4902 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4903 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
4904 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4905 break 2
4906 fi
4907 done
4908 done
4909 IFS=$as_save_IFS
4910
4911 fi
4912 fi
4913 DUMPBIN=$ac_cv_prog_DUMPBIN
4914 if test -n "$DUMPBIN"; then
4915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
4916 $as_echo "$DUMPBIN" >&6; }
4917 else
4918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4919 $as_echo "no" >&6; }
4920 fi
4921
4922
4923 test -n "$DUMPBIN" && break
4924 done
4925 fi
4926 if test -z "$DUMPBIN"; then
4927 ac_ct_DUMPBIN=$DUMPBIN
4928 for ac_prog in dumpbin "link -dump"
4929 do
4930 # Extract the first word of "$ac_prog", so it can be a program name with args.
4931 set dummy $ac_prog; ac_word=$2
4932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4933 $as_echo_n "checking for $ac_word... " >&6; }
4934 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
4935 $as_echo_n "(cached) " >&6
4936 else
4937 if test -n "$ac_ct_DUMPBIN"; then
4938 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
4939 else
4940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4941 for as_dir in $PATH
4942 do
4943 IFS=$as_save_IFS
4944 test -z "$as_dir" && as_dir=.
4945 for ac_exec_ext in '' $ac_executable_extensions; do
4946 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4947 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
4948 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4949 break 2
4950 fi
4951 done
4952 done
4953 IFS=$as_save_IFS
4954
4955 fi
4956 fi
4957 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
4958 if test -n "$ac_ct_DUMPBIN"; then
4959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
4960 $as_echo "$ac_ct_DUMPBIN" >&6; }
4961 else
4962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4963 $as_echo "no" >&6; }
4964 fi
4965
4966
4967 test -n "$ac_ct_DUMPBIN" && break
4968 done
4969
4970 if test "x$ac_ct_DUMPBIN" = x; then
4971 DUMPBIN=":"
4972 else
4973 case $cross_compiling:$ac_tool_warned in
4974 yes:)
4975 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4976 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4977 ac_tool_warned=yes ;;
4978 esac
4979 DUMPBIN=$ac_ct_DUMPBIN
4980 fi
4981 fi
4982
4983 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
4984 *COFF*)
4985 DUMPBIN="$DUMPBIN -symbols -headers"
4986 ;;
4987 *)
4988 DUMPBIN=:
4989 ;;
4990 esac
4991 fi
4992
4993 if test : != "$DUMPBIN"; then
4994 NM=$DUMPBIN
4995 fi
4996 fi
4997 test -z "$NM" && NM=nm
4998
4999
5000
5001
5002
5003
5004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5005 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5006 if ${lt_cv_nm_interface+:} false; then :
5007 $as_echo_n "(cached) " >&6
5008 else
5009 lt_cv_nm_interface="BSD nm"
5010 echo "int some_variable = 0;" > conftest.$ac_ext
5011 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5012 (eval "$ac_compile" 2>conftest.err)
5013 cat conftest.err >&5
5014 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5015 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5016 cat conftest.err >&5
5017 (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5018 cat conftest.out >&5
5019 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5020 lt_cv_nm_interface="MS dumpbin"
5021 fi
5022 rm -f conftest*
5023 fi
5024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5025 $as_echo "$lt_cv_nm_interface" >&6; }
5026
5027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5028 $as_echo_n "checking whether ln -s works... " >&6; }
5029 LN_S=$as_ln_s
5030 if test "$LN_S" = "ln -s"; then
5031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5032 $as_echo "yes" >&6; }
5033 else
5034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5035 $as_echo "no, using $LN_S" >&6; }
5036 fi
5037
5038 # find the maximum length of command line arguments
5039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5040 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5041 if ${lt_cv_sys_max_cmd_len+:} false; then :
5042 $as_echo_n "(cached) " >&6
5043 else
5044 i=0
5045 teststring=ABCD
5046
5047 case $build_os in
5048 msdosdjgpp*)
5049 # On DJGPP, this test can blow up pretty badly due to problems in libc
5050 # (any single argument exceeding 2000 bytes causes a buffer overrun
5051 # during glob expansion). Even if it were fixed, the result of this
5052 # check would be larger than it should be.
5053 lt_cv_sys_max_cmd_len=12288; # 12K is about right
5054 ;;
5055
5056 gnu*)
5057 # Under GNU Hurd, this test is not required because there is
5058 # no limit to the length of command line arguments.
5059 # Libtool will interpret -1 as no limit whatsoever
5060 lt_cv_sys_max_cmd_len=-1;
5061 ;;
5062
5063 cygwin* | mingw* | cegcc*)
5064 # On Win9x/ME, this test blows up -- it succeeds, but takes
5065 # about 5 minutes as the teststring grows exponentially.
5066 # Worse, since 9x/ME are not pre-emptively multitasking,
5067 # you end up with a "frozen" computer, even though with patience
5068 # the test eventually succeeds (with a max line length of 256k).
5069 # Instead, let's just punt: use the minimum linelength reported by
5070 # all of the supported platforms: 8192 (on NT/2K/XP).
5071 lt_cv_sys_max_cmd_len=8192;
5072 ;;
5073
5074 mint*)
5075 # On MiNT this can take a long time and run out of memory.
5076 lt_cv_sys_max_cmd_len=8192;
5077 ;;
5078
5079 amigaos*)
5080 # On AmigaOS with pdksh, this test takes hours, literally.
5081 # So we just punt and use a minimum line length of 8192.
5082 lt_cv_sys_max_cmd_len=8192;
5083 ;;
5084
5085 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
5086 # This has been around since 386BSD, at least. Likely further.
5087 if test -x /sbin/sysctl; then
5088 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5089 elif test -x /usr/sbin/sysctl; then
5090 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5091 else
5092 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
5093 fi
5094 # And add a safety zone
5095 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5096 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5097 ;;
5098
5099 interix*)
5100 # We know the value 262144 and hardcode it with a safety zone (like BSD)
5101 lt_cv_sys_max_cmd_len=196608
5102 ;;
5103
5104 os2*)
5105 # The test takes a long time on OS/2.
5106 lt_cv_sys_max_cmd_len=8192
5107 ;;
5108
5109 osf*)
5110 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5111 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5112 # nice to cause kernel panics so lets avoid the loop below.
5113 # First set a reasonable default.
5114 lt_cv_sys_max_cmd_len=16384
5115 #
5116 if test -x /sbin/sysconfig; then
5117 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5118 *1*) lt_cv_sys_max_cmd_len=-1 ;;
5119 esac
5120 fi
5121 ;;
5122 sco3.2v5*)
5123 lt_cv_sys_max_cmd_len=102400
5124 ;;
5125 sysv5* | sco5v6* | sysv4.2uw2*)
5126 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5127 if test -n "$kargmax"; then
5128 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
5129 else
5130 lt_cv_sys_max_cmd_len=32768
5131 fi
5132 ;;
5133 *)
5134 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5135 if test -n "$lt_cv_sys_max_cmd_len" && \
5136 test undefined != "$lt_cv_sys_max_cmd_len"; then
5137 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5138 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5139 else
5140 # Make teststring a little bigger before we do anything with it.
5141 # a 1K string should be a reasonable start.
5142 for i in 1 2 3 4 5 6 7 8; do
5143 teststring=$teststring$teststring
5144 done
5145 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5146 # If test is not a shell built-in, we'll probably end up computing a
5147 # maximum length that is only half of the actual maximum length, but
5148 # we can't tell.
5149 while { test X`env echo "$teststring$teststring" 2>/dev/null` \
5150 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5151 test 17 != "$i" # 1/2 MB should be enough
5152 do
5153 i=`expr $i + 1`
5154 teststring=$teststring$teststring
5155 done
5156 # Only check the string length outside the loop.
5157 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5158 teststring=
5159 # Add a significant safety factor because C++ compilers can tack on
5160 # massive amounts of additional arguments before passing them to the
5161 # linker. It appears as though 1/2 is a usable value.
5162 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5163 fi
5164 ;;
5165 esac
5166
5167 fi
5168
5169 if test -n "$lt_cv_sys_max_cmd_len"; then
5170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5171 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5172 else
5173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5174 $as_echo "none" >&6; }
5175 fi
5176 max_cmd_len=$lt_cv_sys_max_cmd_len
5177
5178
5179
5180
5181
5182
5183 : ${CP="cp -f"}
5184 : ${MV="mv -f"}
5185 : ${RM="rm -f"}
5186
5187 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5188 lt_unset=unset
5189 else
5190 lt_unset=false
5191 fi
5192
5193
5194
5195
5196
5197 # test EBCDIC or ASCII
5198 case `echo X|tr X '\101'` in
5199 A) # ASCII based system
5200 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5201 lt_SP2NL='tr \040 \012'
5202 lt_NL2SP='tr \015\012 \040\040'
5203 ;;
5204 *) # EBCDIC based system
5205 lt_SP2NL='tr \100 \n'
5206 lt_NL2SP='tr \r\n \100\100'
5207 ;;
5208 esac
5209
5210
5211
5212
5213
5214
5215
5216
5217
5218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
5219 $as_echo_n "checking how to convert $build file names to $host format... " >&6; }
5220 if ${lt_cv_to_host_file_cmd+:} false; then :
5221 $as_echo_n "(cached) " >&6
5222 else
5223 case $host in
5224 *-*-mingw* )
5225 case $build in
5226 *-*-mingw* ) # actually msys
5227 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
5228 ;;
5229 *-*-cygwin* )
5230 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
5231 ;;
5232 * ) # otherwise, assume *nix
5233 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
5234 ;;
5235 esac
5236 ;;
5237 *-*-cygwin* )
5238 case $build in
5239 *-*-mingw* ) # actually msys
5240 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
5241 ;;
5242 *-*-cygwin* )
5243 lt_cv_to_host_file_cmd=func_convert_file_noop
5244 ;;
5245 * ) # otherwise, assume *nix
5246 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
5247 ;;
5248 esac
5249 ;;
5250 * ) # unhandled hosts (and "normal" native builds)
5251 lt_cv_to_host_file_cmd=func_convert_file_noop
5252 ;;
5253 esac
5254
5255 fi
5256
5257 to_host_file_cmd=$lt_cv_to_host_file_cmd
5258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
5259 $as_echo "$lt_cv_to_host_file_cmd" >&6; }
5260
5261
5262
5263
5264
5265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
5266 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
5267 if ${lt_cv_to_tool_file_cmd+:} false; then :
5268 $as_echo_n "(cached) " >&6
5269 else
5270 #assume ordinary cross tools, or native build.
5271 lt_cv_to_tool_file_cmd=func_convert_file_noop
5272 case $host in
5273 *-*-mingw* )
5274 case $build in
5275 *-*-mingw* ) # actually msys
5276 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
5277 ;;
5278 esac
5279 ;;
5280 esac
5281
5282 fi
5283
5284 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
5285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
5286 $as_echo "$lt_cv_to_tool_file_cmd" >&6; }
5287
5288
5289
5290
5291
5292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5293 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5294 if ${lt_cv_ld_reload_flag+:} false; then :
5295 $as_echo_n "(cached) " >&6
5296 else
5297 lt_cv_ld_reload_flag='-r'
5298 fi
5299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5300 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5301 reload_flag=$lt_cv_ld_reload_flag
5302 case $reload_flag in
5303 "" | " "*) ;;
5304 *) reload_flag=" $reload_flag" ;;
5305 esac
5306 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5307 case $host_os in
5308 cygwin* | mingw* | pw32* | cegcc*)
5309 if test yes != "$GCC"; then
5310 reload_cmds=false
5311 fi
5312 ;;
5313 darwin*)
5314 if test yes = "$GCC"; then
5315 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
5316 else
5317 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5318 fi
5319 ;;
5320 esac
5321
5322
5323
5324
5325
5326
5327
5328
5329
5330 if test -n "$ac_tool_prefix"; then
5331 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5332 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5334 $as_echo_n "checking for $ac_word... " >&6; }
5335 if ${ac_cv_prog_OBJDUMP+:} false; then :
5336 $as_echo_n "(cached) " >&6
5337 else
5338 if test -n "$OBJDUMP"; then
5339 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5340 else
5341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5342 for as_dir in $PATH
5343 do
5344 IFS=$as_save_IFS
5345 test -z "$as_dir" && as_dir=.
5346 for ac_exec_ext in '' $ac_executable_extensions; do
5347 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5348 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5349 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5350 break 2
5351 fi
5352 done
5353 done
5354 IFS=$as_save_IFS
5355
5356 fi
5357 fi
5358 OBJDUMP=$ac_cv_prog_OBJDUMP
5359 if test -n "$OBJDUMP"; then
5360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5361 $as_echo "$OBJDUMP" >&6; }
5362 else
5363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5364 $as_echo "no" >&6; }
5365 fi
5366
5367
5368 fi
5369 if test -z "$ac_cv_prog_OBJDUMP"; then
5370 ac_ct_OBJDUMP=$OBJDUMP
5371 # Extract the first word of "objdump", so it can be a program name with args.
5372 set dummy objdump; ac_word=$2
5373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5374 $as_echo_n "checking for $ac_word... " >&6; }
5375 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5376 $as_echo_n "(cached) " >&6
5377 else
5378 if test -n "$ac_ct_OBJDUMP"; then
5379 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5380 else
5381 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5382 for as_dir in $PATH
5383 do
5384 IFS=$as_save_IFS
5385 test -z "$as_dir" && as_dir=.
5386 for ac_exec_ext in '' $ac_executable_extensions; do
5387 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5388 ac_cv_prog_ac_ct_OBJDUMP="objdump"
5389 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5390 break 2
5391 fi
5392 done
5393 done
5394 IFS=$as_save_IFS
5395
5396 fi
5397 fi
5398 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5399 if test -n "$ac_ct_OBJDUMP"; then
5400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5401 $as_echo "$ac_ct_OBJDUMP" >&6; }
5402 else
5403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5404 $as_echo "no" >&6; }
5405 fi
5406
5407 if test "x$ac_ct_OBJDUMP" = x; then
5408 OBJDUMP="false"
5409 else
5410 case $cross_compiling:$ac_tool_warned in
5411 yes:)
5412 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5413 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5414 ac_tool_warned=yes ;;
5415 esac
5416 OBJDUMP=$ac_ct_OBJDUMP
5417 fi
5418 else
5419 OBJDUMP="$ac_cv_prog_OBJDUMP"
5420 fi
5421
5422 test -z "$OBJDUMP" && OBJDUMP=objdump
5423
5424
5425
5426
5427
5428
5429
5430
5431
5432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5433 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5434 if ${lt_cv_deplibs_check_method+:} false; then :
5435 $as_echo_n "(cached) " >&6
5436 else
5437 lt_cv_file_magic_cmd='$MAGIC_CMD'
5438 lt_cv_file_magic_test_file=
5439 lt_cv_deplibs_check_method='unknown'
5440 # Need to set the preceding variable on all platforms that support
5441 # interlibrary dependencies.
5442 # 'none' -- dependencies not supported.
5443 # 'unknown' -- same as none, but documents that we really don't know.
5444 # 'pass_all' -- all dependencies passed with no checks.
5445 # 'test_compile' -- check by making test program.
5446 # 'file_magic [[regex]]' -- check by looking for files in library path
5447 # that responds to the $file_magic_cmd with a given extended regex.
5448 # If you have 'file' or equivalent on your system and you're not sure
5449 # whether 'pass_all' will *always* work, you probably want this one.
5450
5451 case $host_os in
5452 aix[4-9]*)
5453 lt_cv_deplibs_check_method=pass_all
5454 ;;
5455
5456 beos*)
5457 lt_cv_deplibs_check_method=pass_all
5458 ;;
5459
5460 bsdi[45]*)
5461 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5462 lt_cv_file_magic_cmd='/usr/bin/file -L'
5463 lt_cv_file_magic_test_file=/shlib/libc.so
5464 ;;
5465
5466 cygwin*)
5467 # func_win32_libid is a shell function defined in ltmain.sh
5468 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5469 lt_cv_file_magic_cmd='func_win32_libid'
5470 ;;
5471
5472 mingw* | pw32*)
5473 # Base MSYS/MinGW do not provide the 'file' command needed by
5474 # func_win32_libid shell function, so use a weaker test based on 'objdump',
5475 # unless we find 'file', for example because we are cross-compiling.
5476 if ( file / ) >/dev/null 2>&1; then
5477 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5478 lt_cv_file_magic_cmd='func_win32_libid'
5479 else
5480 # Keep this pattern in sync with the one in func_win32_libid.
5481 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
5482 lt_cv_file_magic_cmd='$OBJDUMP -f'
5483 fi
5484 ;;
5485
5486 cegcc*)
5487 # use the weaker test based on 'objdump'. See mingw*.
5488 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5489 lt_cv_file_magic_cmd='$OBJDUMP -f'
5490 ;;
5491
5492 darwin* | rhapsody*)
5493 lt_cv_deplibs_check_method=pass_all
5494 ;;
5495
5496 freebsd* | dragonfly*)
5497 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5498 case $host_cpu in
5499 i*86 )
5500 # Not sure whether the presence of OpenBSD here was a mistake.
5501 # Let's accept both of them until this is cleared up.
5502 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5503 lt_cv_file_magic_cmd=/usr/bin/file
5504 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5505 ;;
5506 esac
5507 else
5508 lt_cv_deplibs_check_method=pass_all
5509 fi
5510 ;;
5511
5512 haiku*)
5513 lt_cv_deplibs_check_method=pass_all
5514 ;;
5515
5516 hpux10.20* | hpux11*)
5517 lt_cv_file_magic_cmd=/usr/bin/file
5518 case $host_cpu in
5519 ia64*)
5520 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5521 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5522 ;;
5523 hppa*64*)
5524 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5525 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5526 ;;
5527 *)
5528 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5529 lt_cv_file_magic_test_file=/usr/lib/libc.sl
5530 ;;
5531 esac
5532 ;;
5533
5534 interix[3-9]*)
5535 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5536 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5537 ;;
5538
5539 irix5* | irix6* | nonstopux*)
5540 case $LD in
5541 *-32|*"-32 ") libmagic=32-bit;;
5542 *-n32|*"-n32 ") libmagic=N32;;
5543 *-64|*"-64 ") libmagic=64-bit;;
5544 *) libmagic=never-match;;
5545 esac
5546 lt_cv_deplibs_check_method=pass_all
5547 ;;
5548
5549 # This must be glibc/ELF.
5550 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
5551 lt_cv_deplibs_check_method=pass_all
5552 ;;
5553
5554 netbsd* | netbsdelf*-gnu)
5555 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5556 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5557 else
5558 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5559 fi
5560 ;;
5561
5562 newos6*)
5563 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5564 lt_cv_file_magic_cmd=/usr/bin/file
5565 lt_cv_file_magic_test_file=/usr/lib/libnls.so
5566 ;;
5567
5568 *nto* | *qnx*)
5569 lt_cv_deplibs_check_method=pass_all
5570 ;;
5571
5572 openbsd* | bitrig*)
5573 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5574 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5575 else
5576 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5577 fi
5578 ;;
5579
5580 osf3* | osf4* | osf5*)
5581 lt_cv_deplibs_check_method=pass_all
5582 ;;
5583
5584 rdos*)
5585 lt_cv_deplibs_check_method=pass_all
5586 ;;
5587
5588 solaris*)
5589 lt_cv_deplibs_check_method=pass_all
5590 ;;
5591
5592 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5593 lt_cv_deplibs_check_method=pass_all
5594 ;;
5595
5596 sysv4 | sysv4.3*)
5597 case $host_vendor in
5598 motorola)
5599 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]'
5600 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5601 ;;
5602 ncr)
5603 lt_cv_deplibs_check_method=pass_all
5604 ;;
5605 sequent)
5606 lt_cv_file_magic_cmd='/bin/file'
5607 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5608 ;;
5609 sni)
5610 lt_cv_file_magic_cmd='/bin/file'
5611 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5612 lt_cv_file_magic_test_file=/lib/libc.so
5613 ;;
5614 siemens)
5615 lt_cv_deplibs_check_method=pass_all
5616 ;;
5617 pc)
5618 lt_cv_deplibs_check_method=pass_all
5619 ;;
5620 esac
5621 ;;
5622
5623 tpf*)
5624 lt_cv_deplibs_check_method=pass_all
5625 ;;
5626 os2*)
5627 lt_cv_deplibs_check_method=pass_all
5628 ;;
5629 esac
5630
5631 fi
5632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5633 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5634
5635 file_magic_glob=
5636 want_nocaseglob=no
5637 if test "$build" = "$host"; then
5638 case $host_os in
5639 mingw* | pw32*)
5640 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
5641 want_nocaseglob=yes
5642 else
5643 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
5644 fi
5645 ;;
5646 esac
5647 fi
5648
5649 file_magic_cmd=$lt_cv_file_magic_cmd
5650 deplibs_check_method=$lt_cv_deplibs_check_method
5651 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5652
5653
5654
5655
5656
5657
5658
5659
5660
5661
5662
5663
5664
5665
5666
5667
5668
5669
5670
5671
5672
5673
5674 if test -n "$ac_tool_prefix"; then
5675 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
5676 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
5677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5678 $as_echo_n "checking for $ac_word... " >&6; }
5679 if ${ac_cv_prog_DLLTOOL+:} false; then :
5680 $as_echo_n "(cached) " >&6
5681 else
5682 if test -n "$DLLTOOL"; then
5683 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
5684 else
5685 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5686 for as_dir in $PATH
5687 do
5688 IFS=$as_save_IFS
5689 test -z "$as_dir" && as_dir=.
5690 for ac_exec_ext in '' $ac_executable_extensions; do
5691 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5692 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
5693 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5694 break 2
5695 fi
5696 done
5697 done
5698 IFS=$as_save_IFS
5699
5700 fi
5701 fi
5702 DLLTOOL=$ac_cv_prog_DLLTOOL
5703 if test -n "$DLLTOOL"; then
5704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
5705 $as_echo "$DLLTOOL" >&6; }
5706 else
5707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5708 $as_echo "no" >&6; }
5709 fi
5710
5711
5712 fi
5713 if test -z "$ac_cv_prog_DLLTOOL"; then
5714 ac_ct_DLLTOOL=$DLLTOOL
5715 # Extract the first word of "dlltool", so it can be a program name with args.
5716 set dummy dlltool; ac_word=$2
5717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5718 $as_echo_n "checking for $ac_word... " >&6; }
5719 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
5720 $as_echo_n "(cached) " >&6
5721 else
5722 if test -n "$ac_ct_DLLTOOL"; then
5723 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
5724 else
5725 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5726 for as_dir in $PATH
5727 do
5728 IFS=$as_save_IFS
5729 test -z "$as_dir" && as_dir=.
5730 for ac_exec_ext in '' $ac_executable_extensions; do
5731 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5732 ac_cv_prog_ac_ct_DLLTOOL="dlltool"
5733 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5734 break 2
5735 fi
5736 done
5737 done
5738 IFS=$as_save_IFS
5739
5740 fi
5741 fi
5742 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
5743 if test -n "$ac_ct_DLLTOOL"; then
5744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
5745 $as_echo "$ac_ct_DLLTOOL" >&6; }
5746 else
5747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5748 $as_echo "no" >&6; }
5749 fi
5750
5751 if test "x$ac_ct_DLLTOOL" = x; then
5752 DLLTOOL="false"
5753 else
5754 case $cross_compiling:$ac_tool_warned in
5755 yes:)
5756 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5757 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5758 ac_tool_warned=yes ;;
5759 esac
5760 DLLTOOL=$ac_ct_DLLTOOL
5761 fi
5762 else
5763 DLLTOOL="$ac_cv_prog_DLLTOOL"
5764 fi
5765
5766 test -z "$DLLTOOL" && DLLTOOL=dlltool
5767
5768
5769
5770
5771
5772
5773
5774
5775
5776
5777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
5778 $as_echo_n "checking how to associate runtime and link libraries... " >&6; }
5779 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
5780 $as_echo_n "(cached) " >&6
5781 else
5782 lt_cv_sharedlib_from_linklib_cmd='unknown'
5783
5784 case $host_os in
5785 cygwin* | mingw* | pw32* | cegcc*)
5786 # two different shell functions defined in ltmain.sh;
5787 # decide which one to use based on capabilities of $DLLTOOL
5788 case `$DLLTOOL --help 2>&1` in
5789 *--identify-strict*)
5790 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
5791 ;;
5792 *)
5793 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
5794 ;;
5795 esac
5796 ;;
5797 *)
5798 # fallback: assume linklib IS sharedlib
5799 lt_cv_sharedlib_from_linklib_cmd=$ECHO
5800 ;;
5801 esac
5802
5803 fi
5804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
5805 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
5806 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
5807 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
5808
5809
5810
5811
5812
5813
5814
5815
5816 if test -n "$ac_tool_prefix"; then
5817 for ac_prog in ar
5818 do
5819 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5820 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5822 $as_echo_n "checking for $ac_word... " >&6; }
5823 if ${ac_cv_prog_AR+:} false; then :
5824 $as_echo_n "(cached) " >&6
5825 else
5826 if test -n "$AR"; then
5827 ac_cv_prog_AR="$AR" # Let the user override the test.
5828 else
5829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5830 for as_dir in $PATH
5831 do
5832 IFS=$as_save_IFS
5833 test -z "$as_dir" && as_dir=.
5834 for ac_exec_ext in '' $ac_executable_extensions; do
5835 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5836 ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
5837 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5838 break 2
5839 fi
5840 done
5841 done
5842 IFS=$as_save_IFS
5843
5844 fi
5845 fi
5846 AR=$ac_cv_prog_AR
5847 if test -n "$AR"; then
5848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5849 $as_echo "$AR" >&6; }
5850 else
5851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5852 $as_echo "no" >&6; }
5853 fi
5854
5855
5856 test -n "$AR" && break
5857 done
5858 fi
5859 if test -z "$AR"; then
5860 ac_ct_AR=$AR
5861 for ac_prog in ar
5862 do
5863 # Extract the first word of "$ac_prog", so it can be a program name with args.
5864 set dummy $ac_prog; ac_word=$2
5865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5866 $as_echo_n "checking for $ac_word... " >&6; }
5867 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5868 $as_echo_n "(cached) " >&6
5869 else
5870 if test -n "$ac_ct_AR"; then
5871 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5872 else
5873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5874 for as_dir in $PATH
5875 do
5876 IFS=$as_save_IFS
5877 test -z "$as_dir" && as_dir=.
5878 for ac_exec_ext in '' $ac_executable_extensions; do
5879 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5880 ac_cv_prog_ac_ct_AR="$ac_prog"
5881 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5882 break 2
5883 fi
5884 done
5885 done
5886 IFS=$as_save_IFS
5887
5888 fi
5889 fi
5890 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5891 if test -n "$ac_ct_AR"; then
5892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5893 $as_echo "$ac_ct_AR" >&6; }
5894 else
5895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5896 $as_echo "no" >&6; }
5897 fi
5898
5899
5900 test -n "$ac_ct_AR" && break
5901 done
5902
5903 if test "x$ac_ct_AR" = x; then
5904 AR="false"
5905 else
5906 case $cross_compiling:$ac_tool_warned in
5907 yes:)
5908 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5909 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5910 ac_tool_warned=yes ;;
5911 esac
5912 AR=$ac_ct_AR
5913 fi
5914 fi
5915
5916 : ${AR=ar}
5917 : ${AR_FLAGS=cru}
5918
5919
5920
5921
5922
5923
5924
5925
5926
5927
5928
5929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
5930 $as_echo_n "checking for archiver @FILE support... " >&6; }
5931 if ${lt_cv_ar_at_file+:} false; then :
5932 $as_echo_n "(cached) " >&6
5933 else
5934 lt_cv_ar_at_file=no
5935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5936 /* end confdefs.h. */
5937
5938 int
5939 main ()
5940 {
5941
5942 ;
5943 return 0;
5944 }
5945 _ACEOF
5946 if ac_fn_c_try_compile "$LINENO"; then :
5947 echo conftest.$ac_objext > conftest.lst
5948 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
5949 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
5950 (eval $lt_ar_try) 2>&5
5951 ac_status=$?
5952 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5953 test $ac_status = 0; }
5954 if test 0 -eq "$ac_status"; then
5955 # Ensure the archiver fails upon bogus file names.
5956 rm -f conftest.$ac_objext libconftest.a
5957 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
5958 (eval $lt_ar_try) 2>&5
5959 ac_status=$?
5960 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5961 test $ac_status = 0; }
5962 if test 0 -ne "$ac_status"; then
5963 lt_cv_ar_at_file=@
5964 fi
5965 fi
5966 rm -f conftest.* libconftest.a
5967
5968 fi
5969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5970
5971 fi
5972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
5973 $as_echo "$lt_cv_ar_at_file" >&6; }
5974
5975 if test no = "$lt_cv_ar_at_file"; then
5976 archiver_list_spec=
5977 else
5978 archiver_list_spec=$lt_cv_ar_at_file
5979 fi
5980
5981
5982
5983
5984
5985
5986
5987 if test -n "$ac_tool_prefix"; then
5988 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5989 set dummy ${ac_tool_prefix}strip; ac_word=$2
5990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5991 $as_echo_n "checking for $ac_word... " >&6; }
5992 if ${ac_cv_prog_STRIP+:} false; then :
5993 $as_echo_n "(cached) " >&6
5994 else
5995 if test -n "$STRIP"; then
5996 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5997 else
5998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5999 for as_dir in $PATH
6000 do
6001 IFS=$as_save_IFS
6002 test -z "$as_dir" && as_dir=.
6003 for ac_exec_ext in '' $ac_executable_extensions; do
6004 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6005 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6006 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6007 break 2
6008 fi
6009 done
6010 done
6011 IFS=$as_save_IFS
6012
6013 fi
6014 fi
6015 STRIP=$ac_cv_prog_STRIP
6016 if test -n "$STRIP"; then
6017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6018 $as_echo "$STRIP" >&6; }
6019 else
6020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6021 $as_echo "no" >&6; }
6022 fi
6023
6024
6025 fi
6026 if test -z "$ac_cv_prog_STRIP"; then
6027 ac_ct_STRIP=$STRIP
6028 # Extract the first word of "strip", so it can be a program name with args.
6029 set dummy strip; ac_word=$2
6030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6031 $as_echo_n "checking for $ac_word... " >&6; }
6032 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6033 $as_echo_n "(cached) " >&6
6034 else
6035 if test -n "$ac_ct_STRIP"; then
6036 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6037 else
6038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6039 for as_dir in $PATH
6040 do
6041 IFS=$as_save_IFS
6042 test -z "$as_dir" && as_dir=.
6043 for ac_exec_ext in '' $ac_executable_extensions; do
6044 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6045 ac_cv_prog_ac_ct_STRIP="strip"
6046 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6047 break 2
6048 fi
6049 done
6050 done
6051 IFS=$as_save_IFS
6052
6053 fi
6054 fi
6055 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6056 if test -n "$ac_ct_STRIP"; then
6057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6058 $as_echo "$ac_ct_STRIP" >&6; }
6059 else
6060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6061 $as_echo "no" >&6; }
6062 fi
6063
6064 if test "x$ac_ct_STRIP" = x; then
6065 STRIP=":"
6066 else
6067 case $cross_compiling:$ac_tool_warned in
6068 yes:)
6069 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6070 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6071 ac_tool_warned=yes ;;
6072 esac
6073 STRIP=$ac_ct_STRIP
6074 fi
6075 else
6076 STRIP="$ac_cv_prog_STRIP"
6077 fi
6078
6079 test -z "$STRIP" && STRIP=:
6080
6081
6082
6083
6084
6085
6086 if test -n "$ac_tool_prefix"; then
6087 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6088 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6090 $as_echo_n "checking for $ac_word... " >&6; }
6091 if ${ac_cv_prog_RANLIB+:} false; then :
6092 $as_echo_n "(cached) " >&6
6093 else
6094 if test -n "$RANLIB"; then
6095 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6096 else
6097 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6098 for as_dir in $PATH
6099 do
6100 IFS=$as_save_IFS
6101 test -z "$as_dir" && as_dir=.
6102 for ac_exec_ext in '' $ac_executable_extensions; do
6103 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6104 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6105 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6106 break 2
6107 fi
6108 done
6109 done
6110 IFS=$as_save_IFS
6111
6112 fi
6113 fi
6114 RANLIB=$ac_cv_prog_RANLIB
6115 if test -n "$RANLIB"; then
6116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6117 $as_echo "$RANLIB" >&6; }
6118 else
6119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6120 $as_echo "no" >&6; }
6121 fi
6122
6123
6124 fi
6125 if test -z "$ac_cv_prog_RANLIB"; then
6126 ac_ct_RANLIB=$RANLIB
6127 # Extract the first word of "ranlib", so it can be a program name with args.
6128 set dummy ranlib; ac_word=$2
6129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6130 $as_echo_n "checking for $ac_word... " >&6; }
6131 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6132 $as_echo_n "(cached) " >&6
6133 else
6134 if test -n "$ac_ct_RANLIB"; then
6135 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6136 else
6137 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6138 for as_dir in $PATH
6139 do
6140 IFS=$as_save_IFS
6141 test -z "$as_dir" && as_dir=.
6142 for ac_exec_ext in '' $ac_executable_extensions; do
6143 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6144 ac_cv_prog_ac_ct_RANLIB="ranlib"
6145 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6146 break 2
6147 fi
6148 done
6149 done
6150 IFS=$as_save_IFS
6151
6152 fi
6153 fi
6154 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6155 if test -n "$ac_ct_RANLIB"; then
6156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6157 $as_echo "$ac_ct_RANLIB" >&6; }
6158 else
6159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6160 $as_echo "no" >&6; }
6161 fi
6162
6163 if test "x$ac_ct_RANLIB" = x; then
6164 RANLIB=":"
6165 else
6166 case $cross_compiling:$ac_tool_warned in
6167 yes:)
6168 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6169 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6170 ac_tool_warned=yes ;;
6171 esac
6172 RANLIB=$ac_ct_RANLIB
6173 fi
6174 else
6175 RANLIB="$ac_cv_prog_RANLIB"
6176 fi
6177
6178 test -z "$RANLIB" && RANLIB=:
6179
6180
6181
6182
6183
6184
6185 # Determine commands to create old-style static archives.
6186 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6187 old_postinstall_cmds='chmod 644 $oldlib'
6188 old_postuninstall_cmds=
6189
6190 if test -n "$RANLIB"; then
6191 case $host_os in
6192 bitrig* | openbsd*)
6193 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
6194 ;;
6195 *)
6196 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
6197 ;;
6198 esac
6199 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
6200 fi
6201
6202 case $host_os in
6203 darwin*)
6204 lock_old_archive_extraction=yes ;;
6205 *)
6206 lock_old_archive_extraction=no ;;
6207 esac
6208
6209
6210
6211
6212
6213
6214
6215
6216
6217
6218
6219
6220
6221
6222
6223
6224
6225
6226
6227
6228
6229
6230
6231
6232
6233
6234
6235
6236
6237
6238
6239
6240
6241
6242
6243
6244
6245
6246
6247 # If no C compiler was specified, use CC.
6248 LTCC=${LTCC-"$CC"}
6249
6250 # If no C compiler flags were specified, use CFLAGS.
6251 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6252
6253 # Allow CC to be a program name with arguments.
6254 compiler=$CC
6255
6256
6257 # Check for command to grab the raw symbol name followed by C symbol from nm.
6258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6259 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6260 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6261 $as_echo_n "(cached) " >&6
6262 else
6263
6264 # These are sane defaults that work on at least a few old systems.
6265 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
6266
6267 # Character class describing NM global symbol codes.
6268 symcode='[BCDEGRST]'
6269
6270 # Regexp to match symbols that can be accessed directly from C.
6271 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6272
6273 # Define system-specific variables.
6274 case $host_os in
6275 aix*)
6276 symcode='[BCDT]'
6277 ;;
6278 cygwin* | mingw* | pw32* | cegcc*)
6279 symcode='[ABCDGISTW]'
6280 ;;
6281 hpux*)
6282 if test ia64 = "$host_cpu"; then
6283 symcode='[ABCDEGRST]'
6284 fi
6285 ;;
6286 irix* | nonstopux*)
6287 symcode='[BCDEGRST]'
6288 ;;
6289 osf*)
6290 symcode='[BCDEGQRST]'
6291 ;;
6292 solaris*)
6293 symcode='[BDRT]'
6294 ;;
6295 sco3.2v5*)
6296 symcode='[DT]'
6297 ;;
6298 sysv4.2uw2*)
6299 symcode='[DT]'
6300 ;;
6301 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6302 symcode='[ABDT]'
6303 ;;
6304 sysv4)
6305 symcode='[DFNSTU]'
6306 ;;
6307 esac
6308
6309 # If we're using GNU nm, then use its standard symbol codes.
6310 case `$NM -V 2>&1` in
6311 *GNU* | *'with BFD'*)
6312 symcode='[ABCDGIRSTW]' ;;
6313 esac
6314
6315 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6316 # Gets list of data symbols to import.
6317 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
6318 # Adjust the below global symbol transforms to fixup imported variables.
6319 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
6320 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
6321 lt_c_name_lib_hook="\
6322 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
6323 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
6324 else
6325 # Disable hooks by default.
6326 lt_cv_sys_global_symbol_to_import=
6327 lt_cdecl_hook=
6328 lt_c_name_hook=
6329 lt_c_name_lib_hook=
6330 fi
6331
6332 # Transform an extracted symbol line into a proper C declaration.
6333 # Some systems (esp. on ia64) link data and code symbols differently,
6334 # so use this general approach.
6335 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
6336 $lt_cdecl_hook\
6337 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
6338 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
6339
6340 # Transform an extracted symbol line into symbol name and symbol address
6341 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
6342 $lt_c_name_hook\
6343 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
6344 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
6345
6346 # Transform an extracted symbol line into symbol name with lib prefix and
6347 # symbol address.
6348 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
6349 $lt_c_name_lib_hook\
6350 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
6351 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
6352 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
6353
6354 # Handle CRLF in mingw tool chain
6355 opt_cr=
6356 case $build_os in
6357 mingw*)
6358 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6359 ;;
6360 esac
6361
6362 # Try without a prefix underscore, then with it.
6363 for ac_symprfx in "" "_"; do
6364
6365 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6366 symxfrm="\\1 $ac_symprfx\\2 \\2"
6367
6368 # Write the raw and C identifiers.
6369 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6370 # Fake it for dumpbin and say T for any non-static function,
6371 # D for any global variable and I for any imported variable.
6372 # Also find C++ and __fastcall symbols from MSVC++,
6373 # which start with @ or ?.
6374 lt_cv_sys_global_symbol_pipe="$AWK '"\
6375 " {last_section=section; section=\$ 3};"\
6376 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
6377 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6378 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
6379 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
6380 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
6381 " \$ 0!~/External *\|/{next};"\
6382 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6383 " {if(hide[section]) next};"\
6384 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
6385 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
6386 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
6387 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
6388 " ' prfx=^$ac_symprfx"
6389 else
6390 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6391 fi
6392 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
6393
6394 # Check to see that the pipe works correctly.
6395 pipe_works=no
6396
6397 rm -f conftest*
6398 cat > conftest.$ac_ext <<_LT_EOF
6399 #ifdef __cplusplus
6400 extern "C" {
6401 #endif
6402 char nm_test_var;
6403 void nm_test_func(void);
6404 void nm_test_func(void){}
6405 #ifdef __cplusplus
6406 }
6407 #endif
6408 int main(){nm_test_var='a';nm_test_func();return(0);}
6409 _LT_EOF
6410
6411 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6412 (eval $ac_compile) 2>&5
6413 ac_status=$?
6414 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6415 test $ac_status = 0; }; then
6416 # Now try to grab the symbols.
6417 nlist=conftest.nm
6418 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6419 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6420 ac_status=$?
6421 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6422 test $ac_status = 0; } && test -s "$nlist"; then
6423 # Try sorting and uniquifying the output.
6424 if sort "$nlist" | uniq > "$nlist"T; then
6425 mv -f "$nlist"T "$nlist"
6426 else
6427 rm -f "$nlist"T
6428 fi
6429
6430 # Make sure that we snagged all the symbols we need.
6431 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6432 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6433 cat <<_LT_EOF > conftest.$ac_ext
6434 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
6435 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
6436 /* DATA imports from DLLs on WIN32 can't be const, because runtime
6437 relocations are performed -- see ld's documentation on pseudo-relocs. */
6438 # define LT_DLSYM_CONST
6439 #elif defined __osf__
6440 /* This system does not cope well with relocations in const data. */
6441 # define LT_DLSYM_CONST
6442 #else
6443 # define LT_DLSYM_CONST const
6444 #endif
6445
6446 #ifdef __cplusplus
6447 extern "C" {
6448 #endif
6449
6450 _LT_EOF
6451 # Now generate the symbol file.
6452 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6453
6454 cat <<_LT_EOF >> conftest.$ac_ext
6455
6456 /* The mapping between symbol names and symbols. */
6457 LT_DLSYM_CONST struct {
6458 const char *name;
6459 void *address;
6460 }
6461 lt__PROGRAM__LTX_preloaded_symbols[] =
6462 {
6463 { "@PROGRAM@", (void *) 0 },
6464 _LT_EOF
6465 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6466 cat <<\_LT_EOF >> conftest.$ac_ext
6467 {0, (void *) 0}
6468 };
6469
6470 /* This works around a problem in FreeBSD linker */
6471 #ifdef FREEBSD_WORKAROUND
6472 static const void *lt_preloaded_setup() {
6473 return lt__PROGRAM__LTX_preloaded_symbols;
6474 }
6475 #endif
6476
6477 #ifdef __cplusplus
6478 }
6479 #endif
6480 _LT_EOF
6481 # Now try linking the two files.
6482 mv conftest.$ac_objext conftstm.$ac_objext
6483 lt_globsym_save_LIBS=$LIBS
6484 lt_globsym_save_CFLAGS=$CFLAGS
6485 LIBS=conftstm.$ac_objext
6486 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6487 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6488 (eval $ac_link) 2>&5
6489 ac_status=$?
6490 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6491 test $ac_status = 0; } && test -s conftest$ac_exeext; then
6492 pipe_works=yes
6493 fi
6494 LIBS=$lt_globsym_save_LIBS
6495 CFLAGS=$lt_globsym_save_CFLAGS
6496 else
6497 echo "cannot find nm_test_func in $nlist" >&5
6498 fi
6499 else
6500 echo "cannot find nm_test_var in $nlist" >&5
6501 fi
6502 else
6503 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6504 fi
6505 else
6506 echo "$progname: failed program was:" >&5
6507 cat conftest.$ac_ext >&5
6508 fi
6509 rm -rf conftest* conftst*
6510
6511 # Do not use the global_symbol_pipe unless it works.
6512 if test yes = "$pipe_works"; then
6513 break
6514 else
6515 lt_cv_sys_global_symbol_pipe=
6516 fi
6517 done
6518
6519 fi
6520
6521 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6522 lt_cv_sys_global_symbol_to_cdecl=
6523 fi
6524 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6526 $as_echo "failed" >&6; }
6527 else
6528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6529 $as_echo "ok" >&6; }
6530 fi
6531
6532 # Response file support.
6533 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6534 nm_file_list_spec='@'
6535 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
6536 nm_file_list_spec='@'
6537 fi
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
6571
6572
6573
6574
6575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
6576 $as_echo_n "checking for sysroot... " >&6; }
6577
6578 # Check whether --with-sysroot was given.
6579 if test "${with_sysroot+set}" = set; then :
6580 withval=$with_sysroot;
6581 else
6582 with_sysroot=no
6583 fi
6584
6585
6586 lt_sysroot=
6587 case $with_sysroot in #(
6588 yes)
6589 if test yes = "$GCC"; then
6590 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
6591 fi
6592 ;; #(
6593 /*)
6594 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
6595 ;; #(
6596 no|'')
6597 ;; #(
6598 *)
6599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
6600 $as_echo "$with_sysroot" >&6; }
6601 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
6602 ;;
6603 esac
6604
6605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
6606 $as_echo "${lt_sysroot:-no}" >&6; }
6607
6608
6609
6610
6611
6612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
6613 $as_echo_n "checking for a working dd... " >&6; }
6614 if ${ac_cv_path_lt_DD+:} false; then :
6615 $as_echo_n "(cached) " >&6
6616 else
6617 printf 0123456789abcdef0123456789abcdef >conftest.i
6618 cat conftest.i conftest.i >conftest2.i
6619 : ${lt_DD:=$DD}
6620 if test -z "$lt_DD"; then
6621 ac_path_lt_DD_found=false
6622 # Loop through the user's path and test for each of PROGNAME-LIST
6623 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6624 for as_dir in $PATH
6625 do
6626 IFS=$as_save_IFS
6627 test -z "$as_dir" && as_dir=.
6628 for ac_prog in dd; do
6629 for ac_exec_ext in '' $ac_executable_extensions; do
6630 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
6631 as_fn_executable_p "$ac_path_lt_DD" || continue
6632 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
6633 cmp -s conftest.i conftest.out \
6634 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
6635 fi
6636 $ac_path_lt_DD_found && break 3
6637 done
6638 done
6639 done
6640 IFS=$as_save_IFS
6641 if test -z "$ac_cv_path_lt_DD"; then
6642 :
6643 fi
6644 else
6645 ac_cv_path_lt_DD=$lt_DD
6646 fi
6647
6648 rm -f conftest.i conftest2.i conftest.out
6649 fi
6650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
6651 $as_echo "$ac_cv_path_lt_DD" >&6; }
6652
6653
6654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
6655 $as_echo_n "checking how to truncate binary pipes... " >&6; }
6656 if ${lt_cv_truncate_bin+:} false; then :
6657 $as_echo_n "(cached) " >&6
6658 else
6659 printf 0123456789abcdef0123456789abcdef >conftest.i
6660 cat conftest.i conftest.i >conftest2.i
6661 lt_cv_truncate_bin=
6662 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
6663 cmp -s conftest.i conftest.out \
6664 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
6665 fi
6666 rm -f conftest.i conftest2.i conftest.out
6667 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
6668 fi
6669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
6670 $as_echo "$lt_cv_truncate_bin" >&6; }
6671
6672
6673
6674
6675
6676
6677
6678 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
6679 func_cc_basename ()
6680 {
6681 for cc_temp in $*""; do
6682 case $cc_temp in
6683 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
6684 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
6685 \-*) ;;
6686 *) break;;
6687 esac
6688 done
6689 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
6690 }
6691
6692 # Check whether --enable-libtool-lock was given.
6693 if test "${enable_libtool_lock+set}" = set; then :
6694 enableval=$enable_libtool_lock;
6695 fi
6696
6697 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
6698
6699 # Some flags need to be propagated to the compiler or linker for good
6700 # libtool support.
6701 case $host in
6702 ia64-*-hpux*)
6703 # Find out what ABI is being produced by ac_compile, and set mode
6704 # options accordingly.
6705 echo 'int i;' > conftest.$ac_ext
6706 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6707 (eval $ac_compile) 2>&5
6708 ac_status=$?
6709 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6710 test $ac_status = 0; }; then
6711 case `/usr/bin/file conftest.$ac_objext` in
6712 *ELF-32*)
6713 HPUX_IA64_MODE=32
6714 ;;
6715 *ELF-64*)
6716 HPUX_IA64_MODE=64
6717 ;;
6718 esac
6719 fi
6720 rm -rf conftest*
6721 ;;
6722 *-*-irix6*)
6723 # Find out what ABI is being produced by ac_compile, and set linker
6724 # options accordingly.
6725 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6726 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6727 (eval $ac_compile) 2>&5
6728 ac_status=$?
6729 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6730 test $ac_status = 0; }; then
6731 if test yes = "$lt_cv_prog_gnu_ld"; then
6732 case `/usr/bin/file conftest.$ac_objext` in
6733 *32-bit*)
6734 LD="${LD-ld} -melf32bsmip"
6735 ;;
6736 *N32*)
6737 LD="${LD-ld} -melf32bmipn32"
6738 ;;
6739 *64-bit*)
6740 LD="${LD-ld} -melf64bmip"
6741 ;;
6742 esac
6743 else
6744 case `/usr/bin/file conftest.$ac_objext` in
6745 *32-bit*)
6746 LD="${LD-ld} -32"
6747 ;;
6748 *N32*)
6749 LD="${LD-ld} -n32"
6750 ;;
6751 *64-bit*)
6752 LD="${LD-ld} -64"
6753 ;;
6754 esac
6755 fi
6756 fi
6757 rm -rf conftest*
6758 ;;
6759
6760 mips64*-*linux*)
6761 # Find out what ABI is being produced by ac_compile, and set linker
6762 # options accordingly.
6763 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6764 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6765 (eval $ac_compile) 2>&5
6766 ac_status=$?
6767 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6768 test $ac_status = 0; }; then
6769 emul=elf
6770 case `/usr/bin/file conftest.$ac_objext` in
6771 *32-bit*)
6772 emul="${emul}32"
6773 ;;
6774 *64-bit*)
6775 emul="${emul}64"
6776 ;;
6777 esac
6778 case `/usr/bin/file conftest.$ac_objext` in
6779 *MSB*)
6780 emul="${emul}btsmip"
6781 ;;
6782 *LSB*)
6783 emul="${emul}ltsmip"
6784 ;;
6785 esac
6786 case `/usr/bin/file conftest.$ac_objext` in
6787 *N32*)
6788 emul="${emul}n32"
6789 ;;
6790 esac
6791 LD="${LD-ld} -m $emul"
6792 fi
6793 rm -rf conftest*
6794 ;;
6795
6796 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6797 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6798 # Find out what ABI is being produced by ac_compile, and set linker
6799 # options accordingly. Note that the listed cases only cover the
6800 # situations where additional linker options are needed (such as when
6801 # doing 32-bit compilation for a host where ld defaults to 64-bit, or
6802 # vice versa); the common cases where no linker options are needed do
6803 # not appear in the list.
6804 echo 'int i;' > conftest.$ac_ext
6805 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6806 (eval $ac_compile) 2>&5
6807 ac_status=$?
6808 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6809 test $ac_status = 0; }; then
6810 case `/usr/bin/file conftest.o` in
6811 *32-bit*)
6812 case $host in
6813 x86_64-*kfreebsd*-gnu)
6814 LD="${LD-ld} -m elf_i386_fbsd"
6815 ;;
6816 x86_64-*linux*)
6817 case `/usr/bin/file conftest.o` in
6818 *x86-64*)
6819 LD="${LD-ld} -m elf32_x86_64"
6820 ;;
6821 *)
6822 LD="${LD-ld} -m elf_i386"
6823 ;;
6824 esac
6825 ;;
6826 powerpc64le-*linux*)
6827 LD="${LD-ld} -m elf32lppclinux"
6828 ;;
6829 powerpc64-*linux*)
6830 LD="${LD-ld} -m elf32ppclinux"
6831 ;;
6832 s390x-*linux*)
6833 LD="${LD-ld} -m elf_s390"
6834 ;;
6835 sparc64-*linux*)
6836 LD="${LD-ld} -m elf32_sparc"
6837 ;;
6838 esac
6839 ;;
6840 *64-bit*)
6841 case $host in
6842 x86_64-*kfreebsd*-gnu)
6843 LD="${LD-ld} -m elf_x86_64_fbsd"
6844 ;;
6845 x86_64-*linux*)
6846 LD="${LD-ld} -m elf_x86_64"
6847 ;;
6848 powerpcle-*linux*)
6849 LD="${LD-ld} -m elf64lppc"
6850 ;;
6851 powerpc-*linux*)
6852 LD="${LD-ld} -m elf64ppc"
6853 ;;
6854 s390*-*linux*|s390*-*tpf*)
6855 LD="${LD-ld} -m elf64_s390"
6856 ;;
6857 sparc*-*linux*)
6858 LD="${LD-ld} -m elf64_sparc"
6859 ;;
6860 esac
6861 ;;
6862 esac
6863 fi
6864 rm -rf conftest*
6865 ;;
6866
6867 *-*-sco3.2v5*)
6868 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6869 SAVE_CFLAGS=$CFLAGS
6870 CFLAGS="$CFLAGS -belf"
6871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6872 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6873 if ${lt_cv_cc_needs_belf+:} false; then :
6874 $as_echo_n "(cached) " >&6
6875 else
6876 ac_ext=c
6877 ac_cpp='$CPP $CPPFLAGS'
6878 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6879 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6880 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6881
6882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6883 /* end confdefs.h. */
6884
6885 int
6886 main ()
6887 {
6888
6889 ;
6890 return 0;
6891 }
6892 _ACEOF
6893 if ac_fn_c_try_link "$LINENO"; then :
6894 lt_cv_cc_needs_belf=yes
6895 else
6896 lt_cv_cc_needs_belf=no
6897 fi
6898 rm -f core conftest.err conftest.$ac_objext \
6899 conftest$ac_exeext conftest.$ac_ext
6900 ac_ext=c
6901 ac_cpp='$CPP $CPPFLAGS'
6902 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6903 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6904 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6905
6906 fi
6907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6908 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6909 if test yes != "$lt_cv_cc_needs_belf"; then
6910 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6911 CFLAGS=$SAVE_CFLAGS
6912 fi
6913 ;;
6914 *-*solaris*)
6915 # Find out what ABI is being produced by ac_compile, and set linker
6916 # options accordingly.
6917 echo 'int i;' > conftest.$ac_ext
6918 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6919 (eval $ac_compile) 2>&5
6920 ac_status=$?
6921 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6922 test $ac_status = 0; }; then
6923 case `/usr/bin/file conftest.o` in
6924 *64-bit*)
6925 case $lt_cv_prog_gnu_ld in
6926 yes*)
6927 case $host in
6928 i?86-*-solaris*|x86_64-*-solaris*)
6929 LD="${LD-ld} -m elf_x86_64"
6930 ;;
6931 sparc*-*-solaris*)
6932 LD="${LD-ld} -m elf64_sparc"
6933 ;;
6934 esac
6935 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
6936 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
6937 LD=${LD-ld}_sol2
6938 fi
6939 ;;
6940 *)
6941 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6942 LD="${LD-ld} -64"
6943 fi
6944 ;;
6945 esac
6946 ;;
6947 esac
6948 fi
6949 rm -rf conftest*
6950 ;;
6951 esac
6952
6953 need_locks=$enable_libtool_lock
6954
6955 if test -n "$ac_tool_prefix"; then
6956 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
6957 set dummy ${ac_tool_prefix}mt; ac_word=$2
6958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6959 $as_echo_n "checking for $ac_word... " >&6; }
6960 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
6961 $as_echo_n "(cached) " >&6
6962 else
6963 if test -n "$MANIFEST_TOOL"; then
6964 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
6965 else
6966 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6967 for as_dir in $PATH
6968 do
6969 IFS=$as_save_IFS
6970 test -z "$as_dir" && as_dir=.
6971 for ac_exec_ext in '' $ac_executable_extensions; do
6972 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6973 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
6974 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6975 break 2
6976 fi
6977 done
6978 done
6979 IFS=$as_save_IFS
6980
6981 fi
6982 fi
6983 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
6984 if test -n "$MANIFEST_TOOL"; then
6985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
6986 $as_echo "$MANIFEST_TOOL" >&6; }
6987 else
6988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6989 $as_echo "no" >&6; }
6990 fi
6991
6992
6993 fi
6994 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
6995 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
6996 # Extract the first word of "mt", so it can be a program name with args.
6997 set dummy mt; ac_word=$2
6998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6999 $as_echo_n "checking for $ac_word... " >&6; }
7000 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
7001 $as_echo_n "(cached) " >&6
7002 else
7003 if test -n "$ac_ct_MANIFEST_TOOL"; then
7004 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
7005 else
7006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7007 for as_dir in $PATH
7008 do
7009 IFS=$as_save_IFS
7010 test -z "$as_dir" && as_dir=.
7011 for ac_exec_ext in '' $ac_executable_extensions; do
7012 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7013 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
7014 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7015 break 2
7016 fi
7017 done
7018 done
7019 IFS=$as_save_IFS
7020
7021 fi
7022 fi
7023 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
7024 if test -n "$ac_ct_MANIFEST_TOOL"; then
7025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
7026 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
7027 else
7028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7029 $as_echo "no" >&6; }
7030 fi
7031
7032 if test "x$ac_ct_MANIFEST_TOOL" = x; then
7033 MANIFEST_TOOL=":"
7034 else
7035 case $cross_compiling:$ac_tool_warned in
7036 yes:)
7037 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7038 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7039 ac_tool_warned=yes ;;
7040 esac
7041 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
7042 fi
7043 else
7044 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
7045 fi
7046
7047 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
7048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
7049 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
7050 if ${lt_cv_path_mainfest_tool+:} false; then :
7051 $as_echo_n "(cached) " >&6
7052 else
7053 lt_cv_path_mainfest_tool=no
7054 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
7055 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
7056 cat conftest.err >&5
7057 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
7058 lt_cv_path_mainfest_tool=yes
7059 fi
7060 rm -f conftest*
7061 fi
7062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
7063 $as_echo "$lt_cv_path_mainfest_tool" >&6; }
7064 if test yes != "$lt_cv_path_mainfest_tool"; then
7065 MANIFEST_TOOL=:
7066 fi
7067
7068
7069
7070
7071
7072
7073 case $host_os in
7074 rhapsody* | darwin*)
7075 if test -n "$ac_tool_prefix"; then
7076 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7077 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7079 $as_echo_n "checking for $ac_word... " >&6; }
7080 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7081 $as_echo_n "(cached) " >&6
7082 else
7083 if test -n "$DSYMUTIL"; then
7084 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7085 else
7086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7087 for as_dir in $PATH
7088 do
7089 IFS=$as_save_IFS
7090 test -z "$as_dir" && as_dir=.
7091 for ac_exec_ext in '' $ac_executable_extensions; do
7092 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7093 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7094 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7095 break 2
7096 fi
7097 done
7098 done
7099 IFS=$as_save_IFS
7100
7101 fi
7102 fi
7103 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7104 if test -n "$DSYMUTIL"; then
7105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7106 $as_echo "$DSYMUTIL" >&6; }
7107 else
7108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7109 $as_echo "no" >&6; }
7110 fi
7111
7112
7113 fi
7114 if test -z "$ac_cv_prog_DSYMUTIL"; then
7115 ac_ct_DSYMUTIL=$DSYMUTIL
7116 # Extract the first word of "dsymutil", so it can be a program name with args.
7117 set dummy dsymutil; ac_word=$2
7118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7119 $as_echo_n "checking for $ac_word... " >&6; }
7120 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7121 $as_echo_n "(cached) " >&6
7122 else
7123 if test -n "$ac_ct_DSYMUTIL"; then
7124 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7125 else
7126 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7127 for as_dir in $PATH
7128 do
7129 IFS=$as_save_IFS
7130 test -z "$as_dir" && as_dir=.
7131 for ac_exec_ext in '' $ac_executable_extensions; do
7132 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7133 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7134 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7135 break 2
7136 fi
7137 done
7138 done
7139 IFS=$as_save_IFS
7140
7141 fi
7142 fi
7143 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7144 if test -n "$ac_ct_DSYMUTIL"; then
7145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7146 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7147 else
7148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7149 $as_echo "no" >&6; }
7150 fi
7151
7152 if test "x$ac_ct_DSYMUTIL" = x; then
7153 DSYMUTIL=":"
7154 else
7155 case $cross_compiling:$ac_tool_warned in
7156 yes:)
7157 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7158 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7159 ac_tool_warned=yes ;;
7160 esac
7161 DSYMUTIL=$ac_ct_DSYMUTIL
7162 fi
7163 else
7164 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7165 fi
7166
7167 if test -n "$ac_tool_prefix"; then
7168 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7169 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7171 $as_echo_n "checking for $ac_word... " >&6; }
7172 if ${ac_cv_prog_NMEDIT+:} false; then :
7173 $as_echo_n "(cached) " >&6
7174 else
7175 if test -n "$NMEDIT"; then
7176 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7177 else
7178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7179 for as_dir in $PATH
7180 do
7181 IFS=$as_save_IFS
7182 test -z "$as_dir" && as_dir=.
7183 for ac_exec_ext in '' $ac_executable_extensions; do
7184 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7185 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7186 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7187 break 2
7188 fi
7189 done
7190 done
7191 IFS=$as_save_IFS
7192
7193 fi
7194 fi
7195 NMEDIT=$ac_cv_prog_NMEDIT
7196 if test -n "$NMEDIT"; then
7197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7198 $as_echo "$NMEDIT" >&6; }
7199 else
7200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7201 $as_echo "no" >&6; }
7202 fi
7203
7204
7205 fi
7206 if test -z "$ac_cv_prog_NMEDIT"; then
7207 ac_ct_NMEDIT=$NMEDIT
7208 # Extract the first word of "nmedit", so it can be a program name with args.
7209 set dummy nmedit; ac_word=$2
7210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7211 $as_echo_n "checking for $ac_word... " >&6; }
7212 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7213 $as_echo_n "(cached) " >&6
7214 else
7215 if test -n "$ac_ct_NMEDIT"; then
7216 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7217 else
7218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7219 for as_dir in $PATH
7220 do
7221 IFS=$as_save_IFS
7222 test -z "$as_dir" && as_dir=.
7223 for ac_exec_ext in '' $ac_executable_extensions; do
7224 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7225 ac_cv_prog_ac_ct_NMEDIT="nmedit"
7226 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7227 break 2
7228 fi
7229 done
7230 done
7231 IFS=$as_save_IFS
7232
7233 fi
7234 fi
7235 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7236 if test -n "$ac_ct_NMEDIT"; then
7237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7238 $as_echo "$ac_ct_NMEDIT" >&6; }
7239 else
7240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7241 $as_echo "no" >&6; }
7242 fi
7243
7244 if test "x$ac_ct_NMEDIT" = x; then
7245 NMEDIT=":"
7246 else
7247 case $cross_compiling:$ac_tool_warned in
7248 yes:)
7249 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7250 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7251 ac_tool_warned=yes ;;
7252 esac
7253 NMEDIT=$ac_ct_NMEDIT
7254 fi
7255 else
7256 NMEDIT="$ac_cv_prog_NMEDIT"
7257 fi
7258
7259 if test -n "$ac_tool_prefix"; then
7260 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7261 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7263 $as_echo_n "checking for $ac_word... " >&6; }
7264 if ${ac_cv_prog_LIPO+:} false; then :
7265 $as_echo_n "(cached) " >&6
7266 else
7267 if test -n "$LIPO"; then
7268 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7269 else
7270 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7271 for as_dir in $PATH
7272 do
7273 IFS=$as_save_IFS
7274 test -z "$as_dir" && as_dir=.
7275 for ac_exec_ext in '' $ac_executable_extensions; do
7276 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7277 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7278 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7279 break 2
7280 fi
7281 done
7282 done
7283 IFS=$as_save_IFS
7284
7285 fi
7286 fi
7287 LIPO=$ac_cv_prog_LIPO
7288 if test -n "$LIPO"; then
7289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7290 $as_echo "$LIPO" >&6; }
7291 else
7292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7293 $as_echo "no" >&6; }
7294 fi
7295
7296
7297 fi
7298 if test -z "$ac_cv_prog_LIPO"; then
7299 ac_ct_LIPO=$LIPO
7300 # Extract the first word of "lipo", so it can be a program name with args.
7301 set dummy lipo; ac_word=$2
7302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7303 $as_echo_n "checking for $ac_word... " >&6; }
7304 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7305 $as_echo_n "(cached) " >&6
7306 else
7307 if test -n "$ac_ct_LIPO"; then
7308 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7309 else
7310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7311 for as_dir in $PATH
7312 do
7313 IFS=$as_save_IFS
7314 test -z "$as_dir" && as_dir=.
7315 for ac_exec_ext in '' $ac_executable_extensions; do
7316 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7317 ac_cv_prog_ac_ct_LIPO="lipo"
7318 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7319 break 2
7320 fi
7321 done
7322 done
7323 IFS=$as_save_IFS
7324
7325 fi
7326 fi
7327 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7328 if test -n "$ac_ct_LIPO"; then
7329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7330 $as_echo "$ac_ct_LIPO" >&6; }
7331 else
7332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7333 $as_echo "no" >&6; }
7334 fi
7335
7336 if test "x$ac_ct_LIPO" = x; then
7337 LIPO=":"
7338 else
7339 case $cross_compiling:$ac_tool_warned in
7340 yes:)
7341 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7342 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7343 ac_tool_warned=yes ;;
7344 esac
7345 LIPO=$ac_ct_LIPO
7346 fi
7347 else
7348 LIPO="$ac_cv_prog_LIPO"
7349 fi
7350
7351 if test -n "$ac_tool_prefix"; then
7352 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7353 set dummy ${ac_tool_prefix}otool; ac_word=$2
7354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7355 $as_echo_n "checking for $ac_word... " >&6; }
7356 if ${ac_cv_prog_OTOOL+:} false; then :
7357 $as_echo_n "(cached) " >&6
7358 else
7359 if test -n "$OTOOL"; then
7360 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7361 else
7362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7363 for as_dir in $PATH
7364 do
7365 IFS=$as_save_IFS
7366 test -z "$as_dir" && as_dir=.
7367 for ac_exec_ext in '' $ac_executable_extensions; do
7368 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7369 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7370 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7371 break 2
7372 fi
7373 done
7374 done
7375 IFS=$as_save_IFS
7376
7377 fi
7378 fi
7379 OTOOL=$ac_cv_prog_OTOOL
7380 if test -n "$OTOOL"; then
7381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7382 $as_echo "$OTOOL" >&6; }
7383 else
7384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7385 $as_echo "no" >&6; }
7386 fi
7387
7388
7389 fi
7390 if test -z "$ac_cv_prog_OTOOL"; then
7391 ac_ct_OTOOL=$OTOOL
7392 # Extract the first word of "otool", so it can be a program name with args.
7393 set dummy otool; ac_word=$2
7394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7395 $as_echo_n "checking for $ac_word... " >&6; }
7396 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7397 $as_echo_n "(cached) " >&6
7398 else
7399 if test -n "$ac_ct_OTOOL"; then
7400 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7401 else
7402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7403 for as_dir in $PATH
7404 do
7405 IFS=$as_save_IFS
7406 test -z "$as_dir" && as_dir=.
7407 for ac_exec_ext in '' $ac_executable_extensions; do
7408 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7409 ac_cv_prog_ac_ct_OTOOL="otool"
7410 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7411 break 2
7412 fi
7413 done
7414 done
7415 IFS=$as_save_IFS
7416
7417 fi
7418 fi
7419 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7420 if test -n "$ac_ct_OTOOL"; then
7421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7422 $as_echo "$ac_ct_OTOOL" >&6; }
7423 else
7424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7425 $as_echo "no" >&6; }
7426 fi
7427
7428 if test "x$ac_ct_OTOOL" = x; then
7429 OTOOL=":"
7430 else
7431 case $cross_compiling:$ac_tool_warned in
7432 yes:)
7433 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7434 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7435 ac_tool_warned=yes ;;
7436 esac
7437 OTOOL=$ac_ct_OTOOL
7438 fi
7439 else
7440 OTOOL="$ac_cv_prog_OTOOL"
7441 fi
7442
7443 if test -n "$ac_tool_prefix"; then
7444 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7445 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7447 $as_echo_n "checking for $ac_word... " >&6; }
7448 if ${ac_cv_prog_OTOOL64+:} false; then :
7449 $as_echo_n "(cached) " >&6
7450 else
7451 if test -n "$OTOOL64"; then
7452 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7453 else
7454 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7455 for as_dir in $PATH
7456 do
7457 IFS=$as_save_IFS
7458 test -z "$as_dir" && as_dir=.
7459 for ac_exec_ext in '' $ac_executable_extensions; do
7460 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7461 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7462 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7463 break 2
7464 fi
7465 done
7466 done
7467 IFS=$as_save_IFS
7468
7469 fi
7470 fi
7471 OTOOL64=$ac_cv_prog_OTOOL64
7472 if test -n "$OTOOL64"; then
7473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7474 $as_echo "$OTOOL64" >&6; }
7475 else
7476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7477 $as_echo "no" >&6; }
7478 fi
7479
7480
7481 fi
7482 if test -z "$ac_cv_prog_OTOOL64"; then
7483 ac_ct_OTOOL64=$OTOOL64
7484 # Extract the first word of "otool64", so it can be a program name with args.
7485 set dummy otool64; ac_word=$2
7486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7487 $as_echo_n "checking for $ac_word... " >&6; }
7488 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7489 $as_echo_n "(cached) " >&6
7490 else
7491 if test -n "$ac_ct_OTOOL64"; then
7492 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7493 else
7494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7495 for as_dir in $PATH
7496 do
7497 IFS=$as_save_IFS
7498 test -z "$as_dir" && as_dir=.
7499 for ac_exec_ext in '' $ac_executable_extensions; do
7500 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7501 ac_cv_prog_ac_ct_OTOOL64="otool64"
7502 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7503 break 2
7504 fi
7505 done
7506 done
7507 IFS=$as_save_IFS
7508
7509 fi
7510 fi
7511 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7512 if test -n "$ac_ct_OTOOL64"; then
7513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7514 $as_echo "$ac_ct_OTOOL64" >&6; }
7515 else
7516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7517 $as_echo "no" >&6; }
7518 fi
7519
7520 if test "x$ac_ct_OTOOL64" = x; then
7521 OTOOL64=":"
7522 else
7523 case $cross_compiling:$ac_tool_warned in
7524 yes:)
7525 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7526 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7527 ac_tool_warned=yes ;;
7528 esac
7529 OTOOL64=$ac_ct_OTOOL64
7530 fi
7531 else
7532 OTOOL64="$ac_cv_prog_OTOOL64"
7533 fi
7534
7535
7536
7537
7538
7539
7540
7541
7542
7543
7544
7545
7546
7547
7548
7549
7550
7551
7552
7553
7554
7555
7556
7557
7558
7559
7560
7561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7562 $as_echo_n "checking for -single_module linker flag... " >&6; }
7563 if ${lt_cv_apple_cc_single_mod+:} false; then :
7564 $as_echo_n "(cached) " >&6
7565 else
7566 lt_cv_apple_cc_single_mod=no
7567 if test -z "$LT_MULTI_MODULE"; then
7568 # By default we will add the -single_module flag. You can override
7569 # by either setting the environment variable LT_MULTI_MODULE
7570 # non-empty at configure time, or by adding -multi_module to the
7571 # link flags.
7572 rm -rf libconftest.dylib*
7573 echo "int foo(void){return 1;}" > conftest.c
7574 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7575 -dynamiclib -Wl,-single_module conftest.c" >&5
7576 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7577 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7578 _lt_result=$?
7579 # If there is a non-empty error log, and "single_module"
7580 # appears in it, assume the flag caused a linker warning
7581 if test -s conftest.err && $GREP single_module conftest.err; then
7582 cat conftest.err >&5
7583 # Otherwise, if the output was created with a 0 exit code from
7584 # the compiler, it worked.
7585 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
7586 lt_cv_apple_cc_single_mod=yes
7587 else
7588 cat conftest.err >&5
7589 fi
7590 rm -rf libconftest.dylib*
7591 rm -f conftest.*
7592 fi
7593 fi
7594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7595 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7596
7597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7598 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7599 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7600 $as_echo_n "(cached) " >&6
7601 else
7602 lt_cv_ld_exported_symbols_list=no
7603 save_LDFLAGS=$LDFLAGS
7604 echo "_main" > conftest.sym
7605 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7607 /* end confdefs.h. */
7608
7609 int
7610 main ()
7611 {
7612
7613 ;
7614 return 0;
7615 }
7616 _ACEOF
7617 if ac_fn_c_try_link "$LINENO"; then :
7618 lt_cv_ld_exported_symbols_list=yes
7619 else
7620 lt_cv_ld_exported_symbols_list=no
7621 fi
7622 rm -f core conftest.err conftest.$ac_objext \
7623 conftest$ac_exeext conftest.$ac_ext
7624 LDFLAGS=$save_LDFLAGS
7625
7626 fi
7627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7628 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7629
7630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7631 $as_echo_n "checking for -force_load linker flag... " >&6; }
7632 if ${lt_cv_ld_force_load+:} false; then :
7633 $as_echo_n "(cached) " >&6
7634 else
7635 lt_cv_ld_force_load=no
7636 cat > conftest.c << _LT_EOF
7637 int forced_loaded() { return 2;}
7638 _LT_EOF
7639 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7640 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7641 echo "$AR cru libconftest.a conftest.o" >&5
7642 $AR cru libconftest.a conftest.o 2>&5
7643 echo "$RANLIB libconftest.a" >&5
7644 $RANLIB libconftest.a 2>&5
7645 cat > conftest.c << _LT_EOF
7646 int main() { return 0;}
7647 _LT_EOF
7648 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7649 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7650 _lt_result=$?
7651 if test -s conftest.err && $GREP force_load conftest.err; then
7652 cat conftest.err >&5
7653 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
7654 lt_cv_ld_force_load=yes
7655 else
7656 cat conftest.err >&5
7657 fi
7658 rm -f conftest.err libconftest.a conftest conftest.c
7659 rm -rf conftest.dSYM
7660
7661 fi
7662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7663 $as_echo "$lt_cv_ld_force_load" >&6; }
7664 case $host_os in
7665 rhapsody* | darwin1.[012])
7666 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
7667 darwin1.*)
7668 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
7669 darwin*) # darwin 5.x on
7670 # if running on 10.5 or later, the deployment target defaults
7671 # to the OS version, if on x86, and 10.4, the deployment
7672 # target defaults to 10.4. Don't you love it?
7673 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7674 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7675 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
7676 10.[012][,.]*)
7677 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
7678 10.*)
7679 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
7680 esac
7681 ;;
7682 esac
7683 if test yes = "$lt_cv_apple_cc_single_mod"; then
7684 _lt_dar_single_mod='$single_module'
7685 fi
7686 if test yes = "$lt_cv_ld_exported_symbols_list"; then
7687 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
7688 else
7689 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
7690 fi
7691 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
7692 _lt_dsymutil='~$DSYMUTIL $lib || :'
7693 else
7694 _lt_dsymutil=
7695 fi
7696 ;;
7697 esac
7698
7699 # func_munge_path_list VARIABLE PATH
7700 # -----------------------------------
7701 # VARIABLE is name of variable containing _space_ separated list of
7702 # directories to be munged by the contents of PATH, which is string
7703 # having a format:
7704 # "DIR[:DIR]:"
7705 # string "DIR[ DIR]" will be prepended to VARIABLE
7706 # ":DIR[:DIR]"
7707 # string "DIR[ DIR]" will be appended to VARIABLE
7708 # "DIRP[:DIRP]::[DIRA:]DIRA"
7709 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
7710 # "DIRA[ DIRA]" will be appended to VARIABLE
7711 # "DIR[:DIR]"
7712 # VARIABLE will be replaced by "DIR[ DIR]"
7713 func_munge_path_list ()
7714 {
7715 case x$2 in
7716 x)
7717 ;;
7718 *:)
7719 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
7720 ;;
7721 x:*)
7722 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
7723 ;;
7724 *::*)
7725 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
7726 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
7727 ;;
7728 *)
7729 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
7730 ;;
7731 esac
7732 }
7733
7734 ac_ext=c
7735 ac_cpp='$CPP $CPPFLAGS'
7736 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7737 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7738 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7740 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7741 # On Suns, sometimes $CPP names a directory.
7742 if test -n "$CPP" && test -d "$CPP"; then
7743 CPP=
7744 fi
7745 if test -z "$CPP"; then
7746 if ${ac_cv_prog_CPP+:} false; then :
7747 $as_echo_n "(cached) " >&6
7748 else
7749 # Double quotes because CPP needs to be expanded
7750 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7751 do
7752 ac_preproc_ok=false
7753 for ac_c_preproc_warn_flag in '' yes
7754 do
7755 # Use a header file that comes with gcc, so configuring glibc
7756 # with a fresh cross-compiler works.
7757 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7758 # <limits.h> exists even on freestanding compilers.
7759 # On the NeXT, cc -E runs the code through the compiler's parser,
7760 # not just through cpp. "Syntax error" is here to catch this case.
7761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7762 /* end confdefs.h. */
7763 #ifdef __STDC__
7764 # include <limits.h>
7765 #else
7766 # include <assert.h>
7767 #endif
7768 Syntax error
7769 _ACEOF
7770 if ac_fn_c_try_cpp "$LINENO"; then :
7771
7772 else
7773 # Broken: fails on valid input.
7774 continue
7775 fi
7776 rm -f conftest.err conftest.i conftest.$ac_ext
7777
7778 # OK, works on sane cases. Now check whether nonexistent headers
7779 # can be detected and how.
7780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7781 /* end confdefs.h. */
7782 #include <ac_nonexistent.h>
7783 _ACEOF
7784 if ac_fn_c_try_cpp "$LINENO"; then :
7785 # Broken: success on invalid input.
7786 continue
7787 else
7788 # Passes both tests.
7789 ac_preproc_ok=:
7790 break
7791 fi
7792 rm -f conftest.err conftest.i conftest.$ac_ext
7793
7794 done
7795 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7796 rm -f conftest.i conftest.err conftest.$ac_ext
7797 if $ac_preproc_ok; then :
7798 break
7799 fi
7800
7801 done
7802 ac_cv_prog_CPP=$CPP
7803
7804 fi
7805 CPP=$ac_cv_prog_CPP
7806 else
7807 ac_cv_prog_CPP=$CPP
7808 fi
7809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7810 $as_echo "$CPP" >&6; }
7811 ac_preproc_ok=false
7812 for ac_c_preproc_warn_flag in '' yes
7813 do
7814 # Use a header file that comes with gcc, so configuring glibc
7815 # with a fresh cross-compiler works.
7816 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7817 # <limits.h> exists even on freestanding compilers.
7818 # On the NeXT, cc -E runs the code through the compiler's parser,
7819 # not just through cpp. "Syntax error" is here to catch this case.
7820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7821 /* end confdefs.h. */
7822 #ifdef __STDC__
7823 # include <limits.h>
7824 #else
7825 # include <assert.h>
7826 #endif
7827 Syntax error
7828 _ACEOF
7829 if ac_fn_c_try_cpp "$LINENO"; then :
7830
7831 else
7832 # Broken: fails on valid input.
7833 continue
7834 fi
7835 rm -f conftest.err conftest.i conftest.$ac_ext
7836
7837 # OK, works on sane cases. Now check whether nonexistent headers
7838 # can be detected and how.
7839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7840 /* end confdefs.h. */
7841 #include <ac_nonexistent.h>
7842 _ACEOF
7843 if ac_fn_c_try_cpp "$LINENO"; then :
7844 # Broken: success on invalid input.
7845 continue
7846 else
7847 # Passes both tests.
7848 ac_preproc_ok=:
7849 break
7850 fi
7851 rm -f conftest.err conftest.i conftest.$ac_ext
7852
7853 done
7854 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7855 rm -f conftest.i conftest.err conftest.$ac_ext
7856 if $ac_preproc_ok; then :
7857
7858 else
7859 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7860 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7861 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7862 See \`config.log' for more details" "$LINENO" 5; }
7863 fi
7864
7865 ac_ext=c
7866 ac_cpp='$CPP $CPPFLAGS'
7867 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7868 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7869 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7870
7871
7872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7873 $as_echo_n "checking for ANSI C header files... " >&6; }
7874 if ${ac_cv_header_stdc+:} false; then :
7875 $as_echo_n "(cached) " >&6
7876 else
7877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7878 /* end confdefs.h. */
7879 #include <stdlib.h>
7880 #include <stdarg.h>
7881 #include <string.h>
7882 #include <float.h>
7883
7884 int
7885 main ()
7886 {
7887
7888 ;
7889 return 0;
7890 }
7891 _ACEOF
7892 if ac_fn_c_try_compile "$LINENO"; then :
7893 ac_cv_header_stdc=yes
7894 else
7895 ac_cv_header_stdc=no
7896 fi
7897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7898
7899 if test $ac_cv_header_stdc = yes; then
7900 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7902 /* end confdefs.h. */
7903 #include <string.h>
7904
7905 _ACEOF
7906 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7907 $EGREP "memchr" >/dev/null 2>&1; then :
7908
7909 else
7910 ac_cv_header_stdc=no
7911 fi
7912 rm -f conftest*
7913
7914 fi
7915
7916 if test $ac_cv_header_stdc = yes; then
7917 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7919 /* end confdefs.h. */
7920 #include <stdlib.h>
7921
7922 _ACEOF
7923 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7924 $EGREP "free" >/dev/null 2>&1; then :
7925
7926 else
7927 ac_cv_header_stdc=no
7928 fi
7929 rm -f conftest*
7930
7931 fi
7932
7933 if test $ac_cv_header_stdc = yes; then
7934 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7935 if test "$cross_compiling" = yes; then :
7936 :
7937 else
7938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7939 /* end confdefs.h. */
7940 #include <ctype.h>
7941 #include <stdlib.h>
7942 #if ((' ' & 0x0FF) == 0x020)
7943 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7944 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7945 #else
7946 # define ISLOWER(c) \
7947 (('a' <= (c) && (c) <= 'i') \
7948 || ('j' <= (c) && (c) <= 'r') \
7949 || ('s' <= (c) && (c) <= 'z'))
7950 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7951 #endif
7952
7953 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7954 int
7955 main ()
7956 {
7957 int i;
7958 for (i = 0; i < 256; i++)
7959 if (XOR (islower (i), ISLOWER (i))
7960 || toupper (i) != TOUPPER (i))
7961 return 2;
7962 return 0;
7963 }
7964 _ACEOF
7965 if ac_fn_c_try_run "$LINENO"; then :
7966
7967 else
7968 ac_cv_header_stdc=no
7969 fi
7970 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7971 conftest.$ac_objext conftest.beam conftest.$ac_ext
7972 fi
7973
7974 fi
7975 fi
7976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7977 $as_echo "$ac_cv_header_stdc" >&6; }
7978 if test $ac_cv_header_stdc = yes; then
7979
7980 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7981
7982 fi
7983
7984 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7985 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7986 inttypes.h stdint.h unistd.h
7987 do :
7988 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7989 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7990 "
7991 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7992 cat >>confdefs.h <<_ACEOF
7993 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7994 _ACEOF
7995
7996 fi
7997
7998 done
7999
8000
8001 for ac_header in dlfcn.h
8002 do :
8003 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8004 "
8005 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8006 cat >>confdefs.h <<_ACEOF
8007 #define HAVE_DLFCN_H 1
8008 _ACEOF
8009
8010 fi
8011
8012 done
8013
8014
8015
8016
8017
8018 # Set options
8019
8020
8021
8022 enable_dlopen=no
8023
8024
8025 enable_win32_dll=no
8026
8027
8028 # Check whether --enable-shared was given.
8029 if test "${enable_shared+set}" = set; then :
8030 enableval=$enable_shared; p=${PACKAGE-default}
8031 case $enableval in
8032 yes) enable_shared=yes ;;
8033 no) enable_shared=no ;;
8034 *)
8035 enable_shared=no
8036 # Look at the argument we got. We use all the common list separators.
8037 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8038 for pkg in $enableval; do
8039 IFS=$lt_save_ifs
8040 if test "X$pkg" = "X$p"; then
8041 enable_shared=yes
8042 fi
8043 done
8044 IFS=$lt_save_ifs
8045 ;;
8046 esac
8047 else
8048 enable_shared=yes
8049 fi
8050
8051
8052
8053
8054
8055
8056
8057
8058
8059 # Check whether --enable-static was given.
8060 if test "${enable_static+set}" = set; then :
8061 enableval=$enable_static; p=${PACKAGE-default}
8062 case $enableval in
8063 yes) enable_static=yes ;;
8064 no) enable_static=no ;;
8065 *)
8066 enable_static=no
8067 # Look at the argument we got. We use all the common list separators.
8068 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8069 for pkg in $enableval; do
8070 IFS=$lt_save_ifs
8071 if test "X$pkg" = "X$p"; then
8072 enable_static=yes
8073 fi
8074 done
8075 IFS=$lt_save_ifs
8076 ;;
8077 esac
8078 else
8079 enable_static=yes
8080 fi
8081
8082
8083
8084
8085
8086
8087
8088
8089
8090
8091 # Check whether --with-pic was given.
8092 if test "${with_pic+set}" = set; then :
8093 withval=$with_pic; lt_p=${PACKAGE-default}
8094 case $withval in
8095 yes|no) pic_mode=$withval ;;
8096 *)
8097 pic_mode=default
8098 # Look at the argument we got. We use all the common list separators.
8099 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8100 for lt_pkg in $withval; do
8101 IFS=$lt_save_ifs
8102 if test "X$lt_pkg" = "X$lt_p"; then
8103 pic_mode=yes
8104 fi
8105 done
8106 IFS=$lt_save_ifs
8107 ;;
8108 esac
8109 else
8110 pic_mode=default
8111 fi
8112
8113
8114
8115
8116
8117
8118
8119
8120 # Check whether --enable-fast-install was given.
8121 if test "${enable_fast_install+set}" = set; then :
8122 enableval=$enable_fast_install; p=${PACKAGE-default}
8123 case $enableval in
8124 yes) enable_fast_install=yes ;;
8125 no) enable_fast_install=no ;;
8126 *)
8127 enable_fast_install=no
8128 # Look at the argument we got. We use all the common list separators.
8129 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8130 for pkg in $enableval; do
8131 IFS=$lt_save_ifs
8132 if test "X$pkg" = "X$p"; then
8133 enable_fast_install=yes
8134 fi
8135 done
8136 IFS=$lt_save_ifs
8137 ;;
8138 esac
8139 else
8140 enable_fast_install=yes
8141 fi
8142
8143
8144
8145
8146
8147
8148
8149
8150 shared_archive_member_spec=
8151 case $host,$enable_shared in
8152 power*-*-aix[5-9]*,yes)
8153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
8154 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
8155
8156 # Check whether --with-aix-soname was given.
8157 if test "${with_aix_soname+set}" = set; then :
8158 withval=$with_aix_soname; case $withval in
8159 aix|svr4|both)
8160 ;;
8161 *)
8162 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
8163 ;;
8164 esac
8165 lt_cv_with_aix_soname=$with_aix_soname
8166 else
8167 if ${lt_cv_with_aix_soname+:} false; then :
8168 $as_echo_n "(cached) " >&6
8169 else
8170 lt_cv_with_aix_soname=aix
8171 fi
8172
8173 with_aix_soname=$lt_cv_with_aix_soname
8174 fi
8175
8176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
8177 $as_echo "$with_aix_soname" >&6; }
8178 if test aix != "$with_aix_soname"; then
8179 # For the AIX way of multilib, we name the shared archive member
8180 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
8181 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
8182 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
8183 # the AIX toolchain works better with OBJECT_MODE set (default 32).
8184 if test 64 = "${OBJECT_MODE-32}"; then
8185 shared_archive_member_spec=shr_64
8186 else
8187 shared_archive_member_spec=shr
8188 fi
8189 fi
8190 ;;
8191 *)
8192 with_aix_soname=aix
8193 ;;
8194 esac
8195
8196
8197
8198
8199
8200
8201
8202
8203
8204
8205 # This can be used to rebuild libtool when needed
8206 LIBTOOL_DEPS=$ltmain
8207
8208 # Always use our own libtool.
8209 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8210
8211
8212
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222
8223
8224
8225
8226
8227
8228
8229
8230
8231
8232
8233
8234
8235
8236
8237
8238
8239
8240 test -z "$LN_S" && LN_S="ln -s"
8241
8242
8243
8244
8245
8246
8247
8248
8249
8250
8251
8252
8253
8254
8255 if test -n "${ZSH_VERSION+set}"; then
8256 setopt NO_GLOB_SUBST
8257 fi
8258
8259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8260 $as_echo_n "checking for objdir... " >&6; }
8261 if ${lt_cv_objdir+:} false; then :
8262 $as_echo_n "(cached) " >&6
8263 else
8264 rm -f .libs 2>/dev/null
8265 mkdir .libs 2>/dev/null
8266 if test -d .libs; then
8267 lt_cv_objdir=.libs
8268 else
8269 # MS-DOS does not allow filenames that begin with a dot.
8270 lt_cv_objdir=_libs
8271 fi
8272 rmdir .libs 2>/dev/null
8273 fi
8274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8275 $as_echo "$lt_cv_objdir" >&6; }
8276 objdir=$lt_cv_objdir
8277
8278
8279
8280
8281
8282 cat >>confdefs.h <<_ACEOF
8283 #define LT_OBJDIR "$lt_cv_objdir/"
8284 _ACEOF
8285
8286
8287
8288
8289 case $host_os in
8290 aix3*)
8291 # AIX sometimes has problems with the GCC collect2 program. For some
8292 # reason, if we set the COLLECT_NAMES environment variable, the problems
8293 # vanish in a puff of smoke.
8294 if test set != "${COLLECT_NAMES+set}"; then
8295 COLLECT_NAMES=
8296 export COLLECT_NAMES
8297 fi
8298 ;;
8299 esac
8300
8301 # Global variables:
8302 ofile=libtool
8303 can_build_shared=yes
8304
8305 # All known linkers require a '.a' archive for static linking (except MSVC,
8306 # which needs '.lib').
8307 libext=a
8308
8309 with_gnu_ld=$lt_cv_prog_gnu_ld
8310
8311 old_CC=$CC
8312 old_CFLAGS=$CFLAGS
8313
8314 # Set sane defaults for various variables
8315 test -z "$CC" && CC=cc
8316 test -z "$LTCC" && LTCC=$CC
8317 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8318 test -z "$LD" && LD=ld
8319 test -z "$ac_objext" && ac_objext=o
8320
8321 func_cc_basename $compiler
8322 cc_basename=$func_cc_basename_result
8323
8324
8325 # Only perform the check for file, if the check method requires it
8326 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8327 case $deplibs_check_method in
8328 file_magic*)
8329 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8331 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8332 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8333 $as_echo_n "(cached) " >&6
8334 else
8335 case $MAGIC_CMD in
8336 [\\/*] | ?:[\\/]*)
8337 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
8338 ;;
8339 *)
8340 lt_save_MAGIC_CMD=$MAGIC_CMD
8341 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
8342 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8343 for ac_dir in $ac_dummy; do
8344 IFS=$lt_save_ifs
8345 test -z "$ac_dir" && ac_dir=.
8346 if test -f "$ac_dir/${ac_tool_prefix}file"; then
8347 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
8348 if test -n "$file_magic_test_file"; then
8349 case $deplibs_check_method in
8350 "file_magic "*)
8351 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8352 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8353 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8354 $EGREP "$file_magic_regex" > /dev/null; then
8355 :
8356 else
8357 cat <<_LT_EOF 1>&2
8358
8359 *** Warning: the command libtool uses to detect shared libraries,
8360 *** $file_magic_cmd, produces output that libtool cannot recognize.
8361 *** The result is that libtool may fail to recognize shared libraries
8362 *** as such. This will affect the creation of libtool libraries that
8363 *** depend on shared libraries, but programs linked with such libtool
8364 *** libraries will work regardless of this problem. Nevertheless, you
8365 *** may want to report the problem to your system manager and/or to
8366 *** bug-libtool@gnu.org
8367
8368 _LT_EOF
8369 fi ;;
8370 esac
8371 fi
8372 break
8373 fi
8374 done
8375 IFS=$lt_save_ifs
8376 MAGIC_CMD=$lt_save_MAGIC_CMD
8377 ;;
8378 esac
8379 fi
8380
8381 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8382 if test -n "$MAGIC_CMD"; then
8383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8384 $as_echo "$MAGIC_CMD" >&6; }
8385 else
8386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8387 $as_echo "no" >&6; }
8388 fi
8389
8390
8391
8392
8393
8394 if test -z "$lt_cv_path_MAGIC_CMD"; then
8395 if test -n "$ac_tool_prefix"; then
8396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8397 $as_echo_n "checking for file... " >&6; }
8398 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8399 $as_echo_n "(cached) " >&6
8400 else
8401 case $MAGIC_CMD in
8402 [\\/*] | ?:[\\/]*)
8403 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
8404 ;;
8405 *)
8406 lt_save_MAGIC_CMD=$MAGIC_CMD
8407 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
8408 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8409 for ac_dir in $ac_dummy; do
8410 IFS=$lt_save_ifs
8411 test -z "$ac_dir" && ac_dir=.
8412 if test -f "$ac_dir/file"; then
8413 lt_cv_path_MAGIC_CMD=$ac_dir/"file"
8414 if test -n "$file_magic_test_file"; then
8415 case $deplibs_check_method in
8416 "file_magic "*)
8417 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8418 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8419 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8420 $EGREP "$file_magic_regex" > /dev/null; then
8421 :
8422 else
8423 cat <<_LT_EOF 1>&2
8424
8425 *** Warning: the command libtool uses to detect shared libraries,
8426 *** $file_magic_cmd, produces output that libtool cannot recognize.
8427 *** The result is that libtool may fail to recognize shared libraries
8428 *** as such. This will affect the creation of libtool libraries that
8429 *** depend on shared libraries, but programs linked with such libtool
8430 *** libraries will work regardless of this problem. Nevertheless, you
8431 *** may want to report the problem to your system manager and/or to
8432 *** bug-libtool@gnu.org
8433
8434 _LT_EOF
8435 fi ;;
8436 esac
8437 fi
8438 break
8439 fi
8440 done
8441 IFS=$lt_save_ifs
8442 MAGIC_CMD=$lt_save_MAGIC_CMD
8443 ;;
8444 esac
8445 fi
8446
8447 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8448 if test -n "$MAGIC_CMD"; then
8449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8450 $as_echo "$MAGIC_CMD" >&6; }
8451 else
8452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8453 $as_echo "no" >&6; }
8454 fi
8455
8456
8457 else
8458 MAGIC_CMD=:
8459 fi
8460 fi
8461
8462 fi
8463 ;;
8464 esac
8465
8466 # Use C for the default configuration in the libtool script
8467
8468 lt_save_CC=$CC
8469 ac_ext=c
8470 ac_cpp='$CPP $CPPFLAGS'
8471 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8472 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8473 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8474
8475
8476 # Source file extension for C test sources.
8477 ac_ext=c
8478
8479 # Object file extension for compiled C test sources.
8480 objext=o
8481 objext=$objext
8482
8483 # Code to be used in simple compile tests
8484 lt_simple_compile_test_code="int some_variable = 0;"
8485
8486 # Code to be used in simple link tests
8487 lt_simple_link_test_code='int main(){return(0);}'
8488
8489
8490
8491
8492
8493
8494
8495 # If no C compiler was specified, use CC.
8496 LTCC=${LTCC-"$CC"}
8497
8498 # If no C compiler flags were specified, use CFLAGS.
8499 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8500
8501 # Allow CC to be a program name with arguments.
8502 compiler=$CC
8503
8504 # Save the default compiler, since it gets overwritten when the other
8505 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8506 compiler_DEFAULT=$CC
8507
8508 # save warnings/boilerplate of simple test code
8509 ac_outfile=conftest.$ac_objext
8510 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8511 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8512 _lt_compiler_boilerplate=`cat conftest.err`
8513 $RM conftest*
8514
8515 ac_outfile=conftest.$ac_objext
8516 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8517 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8518 _lt_linker_boilerplate=`cat conftest.err`
8519 $RM -r conftest*
8520
8521
8522 ## CAVEAT EMPTOR:
8523 ## There is no encapsulation within the following macros, do not change
8524 ## the running order or otherwise move them around unless you know exactly
8525 ## what you are doing...
8526 if test -n "$compiler"; then
8527
8528 lt_prog_compiler_no_builtin_flag=
8529
8530 if test yes = "$GCC"; then
8531 case $cc_basename in
8532 nvcc*)
8533 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8534 *)
8535 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8536 esac
8537
8538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8539 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8540 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8541 $as_echo_n "(cached) " >&6
8542 else
8543 lt_cv_prog_compiler_rtti_exceptions=no
8544 ac_outfile=conftest.$ac_objext
8545 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8546 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment
8547 # Insert the option either (1) after the last *FLAGS variable, or
8548 # (2) before a word containing "conftest.", or (3) at the end.
8549 # Note that $ac_compile itself does not contain backslashes and begins
8550 # with a dollar sign (not a hyphen), so the echo should work correctly.
8551 # The option is referenced via a variable to avoid confusing sed.
8552 lt_compile=`echo "$ac_compile" | $SED \
8553 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8554 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8555 -e 's:$: $lt_compiler_flag:'`
8556 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8557 (eval "$lt_compile" 2>conftest.err)
8558 ac_status=$?
8559 cat conftest.err >&5
8560 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8561 if (exit $ac_status) && test -s "$ac_outfile"; then
8562 # The compiler can only warn and ignore the option if not recognized
8563 # So say no if there are warnings other than the usual output.
8564 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8565 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8566 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8567 lt_cv_prog_compiler_rtti_exceptions=yes
8568 fi
8569 fi
8570 $RM conftest*
8571
8572 fi
8573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8574 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8575
8576 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
8577 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8578 else
8579 :
8580 fi
8581
8582 fi
8583
8584
8585
8586
8587
8588
8589 lt_prog_compiler_wl=
8590 lt_prog_compiler_pic=
8591 lt_prog_compiler_static=
8592
8593
8594 if test yes = "$GCC"; then
8595 lt_prog_compiler_wl='-Wl,'
8596 lt_prog_compiler_static='-static'
8597
8598 case $host_os in
8599 aix*)
8600 # All AIX code is PIC.
8601 if test ia64 = "$host_cpu"; then
8602 # AIX 5 now supports IA64 processor
8603 lt_prog_compiler_static='-Bstatic'
8604 fi
8605 lt_prog_compiler_pic='-fPIC'
8606 ;;
8607
8608 amigaos*)
8609 case $host_cpu in
8610 powerpc)
8611 # see comment about AmigaOS4 .so support
8612 lt_prog_compiler_pic='-fPIC'
8613 ;;
8614 m68k)
8615 # FIXME: we need at least 68020 code to build shared libraries, but
8616 # adding the '-m68020' flag to GCC prevents building anything better,
8617 # like '-m68040'.
8618 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8619 ;;
8620 esac
8621 ;;
8622
8623 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8624 # PIC is the default for these OSes.
8625 ;;
8626
8627 mingw* | cygwin* | pw32* | os2* | cegcc*)
8628 # This hack is so that the source file can tell whether it is being
8629 # built for inclusion in a dll (and should export symbols for example).
8630 # Although the cygwin gcc ignores -fPIC, still need this for old-style
8631 # (--disable-auto-import) libraries
8632 lt_prog_compiler_pic='-DDLL_EXPORT'
8633 case $host_os in
8634 os2*)
8635 lt_prog_compiler_static='$wl-static'
8636 ;;
8637 esac
8638 ;;
8639
8640 darwin* | rhapsody*)
8641 # PIC is the default on this platform
8642 # Common symbols not allowed in MH_DYLIB files
8643 lt_prog_compiler_pic='-fno-common'
8644 ;;
8645
8646 haiku*)
8647 # PIC is the default for Haiku.
8648 # The "-static" flag exists, but is broken.
8649 lt_prog_compiler_static=
8650 ;;
8651
8652 hpux*)
8653 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8654 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
8655 # sets the default TLS model and affects inlining.
8656 case $host_cpu in
8657 hppa*64*)
8658 # +Z the default
8659 ;;
8660 *)
8661 lt_prog_compiler_pic='-fPIC'
8662 ;;
8663 esac
8664 ;;
8665
8666 interix[3-9]*)
8667 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8668 # Instead, we relocate shared libraries at runtime.
8669 ;;
8670
8671 msdosdjgpp*)
8672 # Just because we use GCC doesn't mean we suddenly get shared libraries
8673 # on systems that don't support them.
8674 lt_prog_compiler_can_build_shared=no
8675 enable_shared=no
8676 ;;
8677
8678 *nto* | *qnx*)
8679 # QNX uses GNU C++, but need to define -shared option too, otherwise
8680 # it will coredump.
8681 lt_prog_compiler_pic='-fPIC -shared'
8682 ;;
8683
8684 sysv4*MP*)
8685 if test -d /usr/nec; then
8686 lt_prog_compiler_pic=-Kconform_pic
8687 fi
8688 ;;
8689
8690 *)
8691 lt_prog_compiler_pic='-fPIC'
8692 ;;
8693 esac
8694
8695 case $cc_basename in
8696 nvcc*) # Cuda Compiler Driver 2.2
8697 lt_prog_compiler_wl='-Xlinker '
8698 if test -n "$lt_prog_compiler_pic"; then
8699 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
8700 fi
8701 ;;
8702 esac
8703 else
8704 # PORTME Check for flag to pass linker flags through the system compiler.
8705 case $host_os in
8706 aix*)
8707 lt_prog_compiler_wl='-Wl,'
8708 if test ia64 = "$host_cpu"; then
8709 # AIX 5 now supports IA64 processor
8710 lt_prog_compiler_static='-Bstatic'
8711 else
8712 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8713 fi
8714 ;;
8715
8716 darwin* | rhapsody*)
8717 # PIC is the default on this platform
8718 # Common symbols not allowed in MH_DYLIB files
8719 lt_prog_compiler_pic='-fno-common'
8720 case $cc_basename in
8721 nagfor*)
8722 # NAG Fortran compiler
8723 lt_prog_compiler_wl='-Wl,-Wl,,'
8724 lt_prog_compiler_pic='-PIC'
8725 lt_prog_compiler_static='-Bstatic'
8726 ;;
8727 esac
8728 ;;
8729
8730 mingw* | cygwin* | pw32* | os2* | cegcc*)
8731 # This hack is so that the source file can tell whether it is being
8732 # built for inclusion in a dll (and should export symbols for example).
8733 lt_prog_compiler_pic='-DDLL_EXPORT'
8734 case $host_os in
8735 os2*)
8736 lt_prog_compiler_static='$wl-static'
8737 ;;
8738 esac
8739 ;;
8740
8741 hpux9* | hpux10* | hpux11*)
8742 lt_prog_compiler_wl='-Wl,'
8743 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8744 # not for PA HP-UX.
8745 case $host_cpu in
8746 hppa*64*|ia64*)
8747 # +Z the default
8748 ;;
8749 *)
8750 lt_prog_compiler_pic='+Z'
8751 ;;
8752 esac
8753 # Is there a better lt_prog_compiler_static that works with the bundled CC?
8754 lt_prog_compiler_static='$wl-a ${wl}archive'
8755 ;;
8756
8757 irix5* | irix6* | nonstopux*)
8758 lt_prog_compiler_wl='-Wl,'
8759 # PIC (with -KPIC) is the default.
8760 lt_prog_compiler_static='-non_shared'
8761 ;;
8762
8763 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
8764 case $cc_basename in
8765 # old Intel for x86_64, which still supported -KPIC.
8766 ecc*)
8767 lt_prog_compiler_wl='-Wl,'
8768 lt_prog_compiler_pic='-KPIC'
8769 lt_prog_compiler_static='-static'
8770 ;;
8771 # icc used to be incompatible with GCC.
8772 # ICC 10 doesn't accept -KPIC any more.
8773 icc* | ifort*)
8774 lt_prog_compiler_wl='-Wl,'
8775 lt_prog_compiler_pic='-fPIC'
8776 lt_prog_compiler_static='-static'
8777 ;;
8778 # Lahey Fortran 8.1.
8779 lf95*)
8780 lt_prog_compiler_wl='-Wl,'
8781 lt_prog_compiler_pic='--shared'
8782 lt_prog_compiler_static='--static'
8783 ;;
8784 nagfor*)
8785 # NAG Fortran compiler
8786 lt_prog_compiler_wl='-Wl,-Wl,,'
8787 lt_prog_compiler_pic='-PIC'
8788 lt_prog_compiler_static='-Bstatic'
8789 ;;
8790 tcc*)
8791 # Fabrice Bellard et al's Tiny C Compiler
8792 lt_prog_compiler_wl='-Wl,'
8793 lt_prog_compiler_pic='-fPIC'
8794 lt_prog_compiler_static='-static'
8795 ;;
8796 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8797 # Portland Group compilers (*not* the Pentium gcc compiler,
8798 # which looks to be a dead project)
8799 lt_prog_compiler_wl='-Wl,'
8800 lt_prog_compiler_pic='-fpic'
8801 lt_prog_compiler_static='-Bstatic'
8802 ;;
8803 ccc*)
8804 lt_prog_compiler_wl='-Wl,'
8805 # All Alpha code is PIC.
8806 lt_prog_compiler_static='-non_shared'
8807 ;;
8808 xl* | bgxl* | bgf* | mpixl*)
8809 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8810 lt_prog_compiler_wl='-Wl,'
8811 lt_prog_compiler_pic='-qpic'
8812 lt_prog_compiler_static='-qstaticlink'
8813 ;;
8814 *)
8815 case `$CC -V 2>&1 | sed 5q` in
8816 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
8817 # Sun Fortran 8.3 passes all unrecognized flags to the linker
8818 lt_prog_compiler_pic='-KPIC'
8819 lt_prog_compiler_static='-Bstatic'
8820 lt_prog_compiler_wl=''
8821 ;;
8822 *Sun\ F* | *Sun*Fortran*)
8823 lt_prog_compiler_pic='-KPIC'
8824 lt_prog_compiler_static='-Bstatic'
8825 lt_prog_compiler_wl='-Qoption ld '
8826 ;;
8827 *Sun\ C*)
8828 # Sun C 5.9
8829 lt_prog_compiler_pic='-KPIC'
8830 lt_prog_compiler_static='-Bstatic'
8831 lt_prog_compiler_wl='-Wl,'
8832 ;;
8833 *Intel*\ [CF]*Compiler*)
8834 lt_prog_compiler_wl='-Wl,'
8835 lt_prog_compiler_pic='-fPIC'
8836 lt_prog_compiler_static='-static'
8837 ;;
8838 *Portland\ Group*)
8839 lt_prog_compiler_wl='-Wl,'
8840 lt_prog_compiler_pic='-fpic'
8841 lt_prog_compiler_static='-Bstatic'
8842 ;;
8843 esac
8844 ;;
8845 esac
8846 ;;
8847
8848 newsos6)
8849 lt_prog_compiler_pic='-KPIC'
8850 lt_prog_compiler_static='-Bstatic'
8851 ;;
8852
8853 *nto* | *qnx*)
8854 # QNX uses GNU C++, but need to define -shared option too, otherwise
8855 # it will coredump.
8856 lt_prog_compiler_pic='-fPIC -shared'
8857 ;;
8858
8859 osf3* | osf4* | osf5*)
8860 lt_prog_compiler_wl='-Wl,'
8861 # All OSF/1 code is PIC.
8862 lt_prog_compiler_static='-non_shared'
8863 ;;
8864
8865 rdos*)
8866 lt_prog_compiler_static='-non_shared'
8867 ;;
8868
8869 solaris*)
8870 lt_prog_compiler_pic='-KPIC'
8871 lt_prog_compiler_static='-Bstatic'
8872 case $cc_basename in
8873 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
8874 lt_prog_compiler_wl='-Qoption ld ';;
8875 *)
8876 lt_prog_compiler_wl='-Wl,';;
8877 esac
8878 ;;
8879
8880 sunos4*)
8881 lt_prog_compiler_wl='-Qoption ld '
8882 lt_prog_compiler_pic='-PIC'
8883 lt_prog_compiler_static='-Bstatic'
8884 ;;
8885
8886 sysv4 | sysv4.2uw2* | sysv4.3*)
8887 lt_prog_compiler_wl='-Wl,'
8888 lt_prog_compiler_pic='-KPIC'
8889 lt_prog_compiler_static='-Bstatic'
8890 ;;
8891
8892 sysv4*MP*)
8893 if test -d /usr/nec; then
8894 lt_prog_compiler_pic='-Kconform_pic'
8895 lt_prog_compiler_static='-Bstatic'
8896 fi
8897 ;;
8898
8899 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8900 lt_prog_compiler_wl='-Wl,'
8901 lt_prog_compiler_pic='-KPIC'
8902 lt_prog_compiler_static='-Bstatic'
8903 ;;
8904
8905 unicos*)
8906 lt_prog_compiler_wl='-Wl,'
8907 lt_prog_compiler_can_build_shared=no
8908 ;;
8909
8910 uts4*)
8911 lt_prog_compiler_pic='-pic'
8912 lt_prog_compiler_static='-Bstatic'
8913 ;;
8914
8915 *)
8916 lt_prog_compiler_can_build_shared=no
8917 ;;
8918 esac
8919 fi
8920
8921 case $host_os in
8922 # For platforms that do not support PIC, -DPIC is meaningless:
8923 *djgpp*)
8924 lt_prog_compiler_pic=
8925 ;;
8926 *)
8927 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8928 ;;
8929 esac
8930
8931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8932 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8933 if ${lt_cv_prog_compiler_pic+:} false; then :
8934 $as_echo_n "(cached) " >&6
8935 else
8936 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
8937 fi
8938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
8939 $as_echo "$lt_cv_prog_compiler_pic" >&6; }
8940 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
8941
8942 #
8943 # Check to make sure the PIC flag actually works.
8944 #
8945 if test -n "$lt_prog_compiler_pic"; then
8946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8947 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8948 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8949 $as_echo_n "(cached) " >&6
8950 else
8951 lt_cv_prog_compiler_pic_works=no
8952 ac_outfile=conftest.$ac_objext
8953 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8954 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment
8955 # Insert the option either (1) after the last *FLAGS variable, or
8956 # (2) before a word containing "conftest.", or (3) at the end.
8957 # Note that $ac_compile itself does not contain backslashes and begins
8958 # with a dollar sign (not a hyphen), so the echo should work correctly.
8959 # The option is referenced via a variable to avoid confusing sed.
8960 lt_compile=`echo "$ac_compile" | $SED \
8961 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8962 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8963 -e 's:$: $lt_compiler_flag:'`
8964 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8965 (eval "$lt_compile" 2>conftest.err)
8966 ac_status=$?
8967 cat conftest.err >&5
8968 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8969 if (exit $ac_status) && test -s "$ac_outfile"; then
8970 # The compiler can only warn and ignore the option if not recognized
8971 # So say no if there are warnings other than the usual output.
8972 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8973 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8974 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8975 lt_cv_prog_compiler_pic_works=yes
8976 fi
8977 fi
8978 $RM conftest*
8979
8980 fi
8981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8982 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8983
8984 if test yes = "$lt_cv_prog_compiler_pic_works"; then
8985 case $lt_prog_compiler_pic in
8986 "" | " "*) ;;
8987 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8988 esac
8989 else
8990 lt_prog_compiler_pic=
8991 lt_prog_compiler_can_build_shared=no
8992 fi
8993
8994 fi
8995
8996
8997
8998
8999
9000
9001
9002
9003
9004
9005
9006 #
9007 # Check to make sure the static flag actually works.
9008 #
9009 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
9010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
9011 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
9012 if ${lt_cv_prog_compiler_static_works+:} false; then :
9013 $as_echo_n "(cached) " >&6
9014 else
9015 lt_cv_prog_compiler_static_works=no
9016 save_LDFLAGS=$LDFLAGS
9017 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
9018 echo "$lt_simple_link_test_code" > conftest.$ac_ext
9019 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9020 # The linker can only warn and ignore the option if not recognized
9021 # So say no if there are warnings
9022 if test -s conftest.err; then
9023 # Append any errors to the config.log.
9024 cat conftest.err 1>&5
9025 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9026 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9027 if diff conftest.exp conftest.er2 >/dev/null; then
9028 lt_cv_prog_compiler_static_works=yes
9029 fi
9030 else
9031 lt_cv_prog_compiler_static_works=yes
9032 fi
9033 fi
9034 $RM -r conftest*
9035 LDFLAGS=$save_LDFLAGS
9036
9037 fi
9038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9039 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9040
9041 if test yes = "$lt_cv_prog_compiler_static_works"; then
9042 :
9043 else
9044 lt_prog_compiler_static=
9045 fi
9046
9047
9048
9049
9050
9051
9052
9053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9054 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9055 if ${lt_cv_prog_compiler_c_o+:} false; then :
9056 $as_echo_n "(cached) " >&6
9057 else
9058 lt_cv_prog_compiler_c_o=no
9059 $RM -r conftest 2>/dev/null
9060 mkdir conftest
9061 cd conftest
9062 mkdir out
9063 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9064
9065 lt_compiler_flag="-o out/conftest2.$ac_objext"
9066 # Insert the option either (1) after the last *FLAGS variable, or
9067 # (2) before a word containing "conftest.", or (3) at the end.
9068 # Note that $ac_compile itself does not contain backslashes and begins
9069 # with a dollar sign (not a hyphen), so the echo should work correctly.
9070 lt_compile=`echo "$ac_compile" | $SED \
9071 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9072 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9073 -e 's:$: $lt_compiler_flag:'`
9074 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9075 (eval "$lt_compile" 2>out/conftest.err)
9076 ac_status=$?
9077 cat out/conftest.err >&5
9078 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9079 if (exit $ac_status) && test -s out/conftest2.$ac_objext
9080 then
9081 # The compiler can only warn and ignore the option if not recognized
9082 # So say no if there are warnings
9083 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9084 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9085 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9086 lt_cv_prog_compiler_c_o=yes
9087 fi
9088 fi
9089 chmod u+w . 2>&5
9090 $RM conftest*
9091 # SGI C++ compiler will create directory out/ii_files/ for
9092 # template instantiation
9093 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9094 $RM out/* && rmdir out
9095 cd ..
9096 $RM -r conftest
9097 $RM conftest*
9098
9099 fi
9100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9101 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9102
9103
9104
9105
9106
9107
9108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9109 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9110 if ${lt_cv_prog_compiler_c_o+:} false; then :
9111 $as_echo_n "(cached) " >&6
9112 else
9113 lt_cv_prog_compiler_c_o=no
9114 $RM -r conftest 2>/dev/null
9115 mkdir conftest
9116 cd conftest
9117 mkdir out
9118 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9119
9120 lt_compiler_flag="-o out/conftest2.$ac_objext"
9121 # Insert the option either (1) after the last *FLAGS variable, or
9122 # (2) before a word containing "conftest.", or (3) at the end.
9123 # Note that $ac_compile itself does not contain backslashes and begins
9124 # with a dollar sign (not a hyphen), so the echo should work correctly.
9125 lt_compile=`echo "$ac_compile" | $SED \
9126 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9127 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9128 -e 's:$: $lt_compiler_flag:'`
9129 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9130 (eval "$lt_compile" 2>out/conftest.err)
9131 ac_status=$?
9132 cat out/conftest.err >&5
9133 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9134 if (exit $ac_status) && test -s out/conftest2.$ac_objext
9135 then
9136 # The compiler can only warn and ignore the option if not recognized
9137 # So say no if there are warnings
9138 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9139 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9140 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9141 lt_cv_prog_compiler_c_o=yes
9142 fi
9143 fi
9144 chmod u+w . 2>&5
9145 $RM conftest*
9146 # SGI C++ compiler will create directory out/ii_files/ for
9147 # template instantiation
9148 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9149 $RM out/* && rmdir out
9150 cd ..
9151 $RM -r conftest
9152 $RM conftest*
9153
9154 fi
9155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9156 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9157
9158
9159
9160
9161 hard_links=nottested
9162 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
9163 # do not overwrite the value of need_locks provided by the user
9164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9165 $as_echo_n "checking if we can lock with hard links... " >&6; }
9166 hard_links=yes
9167 $RM conftest*
9168 ln conftest.a conftest.b 2>/dev/null && hard_links=no
9169 touch conftest.a
9170 ln conftest.a conftest.b 2>&5 || hard_links=no
9171 ln conftest.a conftest.b 2>/dev/null && hard_links=no
9172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9173 $as_echo "$hard_links" >&6; }
9174 if test no = "$hard_links"; then
9175 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
9176 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
9177 need_locks=warn
9178 fi
9179 else
9180 need_locks=no
9181 fi
9182
9183
9184
9185
9186
9187
9188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9189 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9190
9191 runpath_var=
9192 allow_undefined_flag=
9193 always_export_symbols=no
9194 archive_cmds=
9195 archive_expsym_cmds=
9196 compiler_needs_object=no
9197 enable_shared_with_static_runtimes=no
9198 export_dynamic_flag_spec=
9199 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9200 hardcode_automatic=no
9201 hardcode_direct=no
9202 hardcode_direct_absolute=no
9203 hardcode_libdir_flag_spec=
9204 hardcode_libdir_separator=
9205 hardcode_minus_L=no
9206 hardcode_shlibpath_var=unsupported
9207 inherit_rpath=no
9208 link_all_deplibs=unknown
9209 module_cmds=
9210 module_expsym_cmds=
9211 old_archive_from_new_cmds=
9212 old_archive_from_expsyms_cmds=
9213 thread_safe_flag_spec=
9214 whole_archive_flag_spec=
9215 # include_expsyms should be a list of space-separated symbols to be *always*
9216 # included in the symbol list
9217 include_expsyms=
9218 # exclude_expsyms can be an extended regexp of symbols to exclude
9219 # it will be wrapped by ' (' and ')$', so one must not match beginning or
9220 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
9221 # as well as any symbol that contains 'd'.
9222 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9223 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9224 # platforms (ab)use it in PIC code, but their linkers get confused if
9225 # the symbol is explicitly referenced. Since portable code cannot
9226 # rely on this symbol name, it's probably fine to never include it in
9227 # preloaded symbol tables.
9228 # Exclude shared library initialization/finalization symbols.
9229 extract_expsyms_cmds=
9230
9231 case $host_os in
9232 cygwin* | mingw* | pw32* | cegcc*)
9233 # FIXME: the MSVC++ port hasn't been tested in a loooong time
9234 # When not using gcc, we currently assume that we are using
9235 # Microsoft Visual C++.
9236 if test yes != "$GCC"; then
9237 with_gnu_ld=no
9238 fi
9239 ;;
9240 interix*)
9241 # we just hope/assume this is gcc and not c89 (= MSVC++)
9242 with_gnu_ld=yes
9243 ;;
9244 openbsd* | bitrig*)
9245 with_gnu_ld=no
9246 ;;
9247 linux* | k*bsd*-gnu | gnu*)
9248 link_all_deplibs=no
9249 ;;
9250 esac
9251
9252 ld_shlibs=yes
9253
9254 # On some targets, GNU ld is compatible enough with the native linker
9255 # that we're better off using the native interface for both.
9256 lt_use_gnu_ld_interface=no
9257 if test yes = "$with_gnu_ld"; then
9258 case $host_os in
9259 aix*)
9260 # The AIX port of GNU ld has always aspired to compatibility
9261 # with the native linker. However, as the warning in the GNU ld
9262 # block says, versions before 2.19.5* couldn't really create working
9263 # shared libraries, regardless of the interface used.
9264 case `$LD -v 2>&1` in
9265 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9266 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9267 *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9268 *)
9269 lt_use_gnu_ld_interface=yes
9270 ;;
9271 esac
9272 ;;
9273 *)
9274 lt_use_gnu_ld_interface=yes
9275 ;;
9276 esac
9277 fi
9278
9279 if test yes = "$lt_use_gnu_ld_interface"; then
9280 # If archive_cmds runs LD, not CC, wlarc should be empty
9281 wlarc='$wl'
9282
9283 # Set some defaults for GNU ld with shared library support. These
9284 # are reset later if shared libraries are not supported. Putting them
9285 # here allows them to be overridden if necessary.
9286 runpath_var=LD_RUN_PATH
9287 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9288 export_dynamic_flag_spec='$wl--export-dynamic'
9289 # ancient GNU ld didn't support --whole-archive et. al.
9290 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9291 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
9292 else
9293 whole_archive_flag_spec=
9294 fi
9295 supports_anon_versioning=no
9296 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
9297 *GNU\ gold*) supports_anon_versioning=yes ;;
9298 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9299 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9300 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9301 *\ 2.11.*) ;; # other 2.11 versions
9302 *) supports_anon_versioning=yes ;;
9303 esac
9304
9305 # See if GNU ld supports shared libraries.
9306 case $host_os in
9307 aix[3-9]*)
9308 # On AIX/PPC, the GNU linker is very broken
9309 if test ia64 != "$host_cpu"; then
9310 ld_shlibs=no
9311 cat <<_LT_EOF 1>&2
9312
9313 *** Warning: the GNU linker, at least up to release 2.19, is reported
9314 *** to be unable to reliably create shared libraries on AIX.
9315 *** Therefore, libtool is disabling shared libraries support. If you
9316 *** really care for shared libraries, you may want to install binutils
9317 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9318 *** You will then need to restart the configuration process.
9319
9320 _LT_EOF
9321 fi
9322 ;;
9323
9324 amigaos*)
9325 case $host_cpu in
9326 powerpc)
9327 # see comment about AmigaOS4 .so support
9328 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9329 archive_expsym_cmds=''
9330 ;;
9331 m68k)
9332 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9333 hardcode_libdir_flag_spec='-L$libdir'
9334 hardcode_minus_L=yes
9335 ;;
9336 esac
9337 ;;
9338
9339 beos*)
9340 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9341 allow_undefined_flag=unsupported
9342 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9343 # support --undefined. This deserves some investigation. FIXME
9344 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9345 else
9346 ld_shlibs=no
9347 fi
9348 ;;
9349
9350 cygwin* | mingw* | pw32* | cegcc*)
9351 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9352 # as there is no search path for DLLs.
9353 hardcode_libdir_flag_spec='-L$libdir'
9354 export_dynamic_flag_spec='$wl--export-all-symbols'
9355 allow_undefined_flag=unsupported
9356 always_export_symbols=no
9357 enable_shared_with_static_runtimes=yes
9358 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
9359 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
9360
9361 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9362 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9363 # If the export-symbols file already is a .def file, use it as
9364 # is; otherwise, prepend EXPORTS...
9365 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
9366 cp $export_symbols $output_objdir/$soname.def;
9367 else
9368 echo EXPORTS > $output_objdir/$soname.def;
9369 cat $export_symbols >> $output_objdir/$soname.def;
9370 fi~
9371 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9372 else
9373 ld_shlibs=no
9374 fi
9375 ;;
9376
9377 haiku*)
9378 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9379 link_all_deplibs=yes
9380 ;;
9381
9382 os2*)
9383 hardcode_libdir_flag_spec='-L$libdir'
9384 hardcode_minus_L=yes
9385 allow_undefined_flag=unsupported
9386 shrext_cmds=.dll
9387 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
9388 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
9389 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
9390 $ECHO EXPORTS >> $output_objdir/$libname.def~
9391 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
9392 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
9393 emximp -o $lib $output_objdir/$libname.def'
9394 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
9395 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
9396 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
9397 $ECHO EXPORTS >> $output_objdir/$libname.def~
9398 prefix_cmds="$SED"~
9399 if test EXPORTS = "`$SED 1q $export_symbols`"; then
9400 prefix_cmds="$prefix_cmds -e 1d";
9401 fi~
9402 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
9403 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
9404 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
9405 emximp -o $lib $output_objdir/$libname.def'
9406 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
9407 enable_shared_with_static_runtimes=yes
9408 ;;
9409
9410 interix[3-9]*)
9411 hardcode_direct=no
9412 hardcode_shlibpath_var=no
9413 hardcode_libdir_flag_spec='$wl-rpath,$libdir'
9414 export_dynamic_flag_spec='$wl-E'
9415 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9416 # Instead, shared libraries are loaded at an image base (0x10000000 by
9417 # default) and relocated if they conflict, which is a slow very memory
9418 # consuming and fragmenting process. To avoid this, we pick a random,
9419 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9420 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
9421 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9422 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9423 ;;
9424
9425 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9426 tmp_diet=no
9427 if test linux-dietlibc = "$host_os"; then
9428 case $cc_basename in
9429 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
9430 esac
9431 fi
9432 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9433 && test no = "$tmp_diet"
9434 then
9435 tmp_addflag=' $pic_flag'
9436 tmp_sharedflag='-shared'
9437 case $cc_basename,$host_cpu in
9438 pgcc*) # Portland Group C compiler
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=' $pic_flag'
9441 ;;
9442 pgf77* | pgf90* | pgf95* | pgfortran*)
9443 # Portland Group f77 and f90 compilers
9444 whole_archive_flag_spec='$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'
9445 tmp_addflag=' $pic_flag -Mnomain' ;;
9446 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
9447 tmp_addflag=' -i_dynamic' ;;
9448 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
9449 tmp_addflag=' -i_dynamic -nofor_main' ;;
9450 ifc* | ifort*) # Intel Fortran compiler
9451 tmp_addflag=' -nofor_main' ;;
9452 lf95*) # Lahey Fortran 8.1
9453 whole_archive_flag_spec=
9454 tmp_sharedflag='--shared' ;;
9455 nagfor*) # NAGFOR 5.3
9456 tmp_sharedflag='-Wl,-shared' ;;
9457 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9458 tmp_sharedflag='-qmkshrobj'
9459 tmp_addflag= ;;
9460 nvcc*) # Cuda Compiler Driver 2.2
9461 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
9462 compiler_needs_object=yes
9463 ;;
9464 esac
9465 case `$CC -V 2>&1 | sed 5q` in
9466 *Sun\ C*) # Sun C 5.9
9467 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\"` $wl--no-whole-archive'
9468 compiler_needs_object=yes
9469 tmp_sharedflag='-G' ;;
9470 *Sun\ F*) # Sun Fortran 8.3
9471 tmp_sharedflag='-G' ;;
9472 esac
9473 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9474
9475 if test yes = "$supports_anon_versioning"; then
9476 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9477 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9478 echo "local: *; };" >> $output_objdir/$libname.ver~
9479 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
9480 fi
9481
9482 case $cc_basename in
9483 tcc*)
9484 export_dynamic_flag_spec='-rdynamic'
9485 ;;
9486 xlf* | bgf* | bgxlf* | mpixlf*)
9487 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9488 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9489 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9490 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
9491 if test yes = "$supports_anon_versioning"; then
9492 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9493 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9494 echo "local: *; };" >> $output_objdir/$libname.ver~
9495 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9496 fi
9497 ;;
9498 esac
9499 else
9500 ld_shlibs=no
9501 fi
9502 ;;
9503
9504 netbsd* | netbsdelf*-gnu)
9505 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9506 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9507 wlarc=
9508 else
9509 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9510 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9511 fi
9512 ;;
9513
9514 solaris*)
9515 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9516 ld_shlibs=no
9517 cat <<_LT_EOF 1>&2
9518
9519 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9520 *** create shared libraries on Solaris systems. Therefore, libtool
9521 *** is disabling shared libraries support. We urge you to upgrade GNU
9522 *** binutils to release 2.9.1 or newer. Another option is to modify
9523 *** your PATH or compiler configuration so that the native linker is
9524 *** used, and then restart.
9525
9526 _LT_EOF
9527 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9528 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9529 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9530 else
9531 ld_shlibs=no
9532 fi
9533 ;;
9534
9535 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9536 case `$LD -v 2>&1` in
9537 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9538 ld_shlibs=no
9539 cat <<_LT_EOF 1>&2
9540
9541 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
9542 *** reliably create shared libraries on SCO systems. Therefore, libtool
9543 *** is disabling shared libraries support. We urge you to upgrade GNU
9544 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
9545 *** your PATH or compiler configuration so that the native linker is
9546 *** used, and then restart.
9547
9548 _LT_EOF
9549 ;;
9550 *)
9551 # For security reasons, it is highly recommended that you always
9552 # use absolute paths for naming shared libraries, and exclude the
9553 # DT_RUNPATH tag from executables and libraries. But doing so
9554 # requires that you compile everything twice, which is a pain.
9555 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9556 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9557 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9558 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9559 else
9560 ld_shlibs=no
9561 fi
9562 ;;
9563 esac
9564 ;;
9565
9566 sunos4*)
9567 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9568 wlarc=
9569 hardcode_direct=yes
9570 hardcode_shlibpath_var=no
9571 ;;
9572
9573 *)
9574 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9575 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9576 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9577 else
9578 ld_shlibs=no
9579 fi
9580 ;;
9581 esac
9582
9583 if test no = "$ld_shlibs"; then
9584 runpath_var=
9585 hardcode_libdir_flag_spec=
9586 export_dynamic_flag_spec=
9587 whole_archive_flag_spec=
9588 fi
9589 else
9590 # PORTME fill in a description of your system's linker (not GNU ld)
9591 case $host_os in
9592 aix3*)
9593 allow_undefined_flag=unsupported
9594 always_export_symbols=yes
9595 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9596 # Note: this linker hardcodes the directories in LIBPATH if there
9597 # are no directories specified by -L.
9598 hardcode_minus_L=yes
9599 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
9600 # Neither direct hardcoding nor static linking is supported with a
9601 # broken collect2.
9602 hardcode_direct=unsupported
9603 fi
9604 ;;
9605
9606 aix[4-9]*)
9607 if test ia64 = "$host_cpu"; then
9608 # On IA64, the linker does run time linking by default, so we don't
9609 # have to do anything special.
9610 aix_use_runtimelinking=no
9611 exp_sym_flag='-Bexport'
9612 no_entry_flag=
9613 else
9614 # If we're using GNU nm, then we don't want the "-C" option.
9615 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
9616 # Without the "-l" option, or with the "-B" option, AIX nm treats
9617 # weak defined symbols like other global defined symbols, whereas
9618 # GNU nm marks them as "W".
9619 # While the 'weak' keyword is ignored in the Export File, we need
9620 # it in the Import File for the 'aix-soname' feature, so we have
9621 # to replace the "-B" option with "-P" for AIX nm.
9622 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9623 export_symbols_cmds='$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'
9624 else
9625 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'
9626 fi
9627 aix_use_runtimelinking=no
9628
9629 # Test if we are trying to use run time linking or normal
9630 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9631 # have runtime linking enabled, and use it for executables.
9632 # For shared libraries, we enable/disable runtime linking
9633 # depending on the kind of the shared library created -
9634 # when "with_aix_soname,aix_use_runtimelinking" is:
9635 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
9636 # "aix,yes" lib.so shared, rtl:yes, for executables
9637 # lib.a static archive
9638 # "both,no" lib.so.V(shr.o) shared, rtl:yes
9639 # lib.a(lib.so.V) shared, rtl:no, for executables
9640 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
9641 # lib.a(lib.so.V) shared, rtl:no
9642 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
9643 # lib.a static archive
9644 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9645 for ld_flag in $LDFLAGS; do
9646 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
9647 aix_use_runtimelinking=yes
9648 break
9649 fi
9650 done
9651 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
9652 # With aix-soname=svr4, we create the lib.so.V shared archives only,
9653 # so we don't have lib.a shared libs to link our executables.
9654 # We have to force runtime linking in this case.
9655 aix_use_runtimelinking=yes
9656 LDFLAGS="$LDFLAGS -Wl,-brtl"
9657 fi
9658 ;;
9659 esac
9660
9661 exp_sym_flag='-bexport'
9662 no_entry_flag='-bnoentry'
9663 fi
9664
9665 # When large executables or shared objects are built, AIX ld can
9666 # have problems creating the table of contents. If linking a library
9667 # or program results in "error TOC overflow" add -mminimal-toc to
9668 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
9669 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9670
9671 archive_cmds=''
9672 hardcode_direct=yes
9673 hardcode_direct_absolute=yes
9674 hardcode_libdir_separator=':'
9675 link_all_deplibs=yes
9676 file_list_spec='$wl-f,'
9677 case $with_aix_soname,$aix_use_runtimelinking in
9678 aix,*) ;; # traditional, no import file
9679 svr4,* | *,yes) # use import file
9680 # The Import File defines what to hardcode.
9681 hardcode_direct=no
9682 hardcode_direct_absolute=no
9683 ;;
9684 esac
9685
9686 if test yes = "$GCC"; then
9687 case $host_os in aix4.[012]|aix4.[012].*)
9688 # We only want to do this on AIX 4.2 and lower, the check
9689 # below for broken collect2 doesn't work under 4.3+
9690 collect2name=`$CC -print-prog-name=collect2`
9691 if test -f "$collect2name" &&
9692 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9693 then
9694 # We have reworked collect2
9695 :
9696 else
9697 # We have old collect2
9698 hardcode_direct=unsupported
9699 # It fails to find uninstalled libraries when the uninstalled
9700 # path is not listed in the libpath. Setting hardcode_minus_L
9701 # to unsupported forces relinking
9702 hardcode_minus_L=yes
9703 hardcode_libdir_flag_spec='-L$libdir'
9704 hardcode_libdir_separator=
9705 fi
9706 ;;
9707 esac
9708 shared_flag='-shared'
9709 if test yes = "$aix_use_runtimelinking"; then
9710 shared_flag="$shared_flag "'$wl-G'
9711 fi
9712 # Need to ensure runtime linking is disabled for the traditional
9713 # shared library, or the linker may eventually find shared libraries
9714 # /with/ Import File - we do not want to mix them.
9715 shared_flag_aix='-shared'
9716 shared_flag_svr4='-shared $wl-G'
9717 else
9718 # not using gcc
9719 if test ia64 = "$host_cpu"; then
9720 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9721 # chokes on -Wl,-G. The following line is correct:
9722 shared_flag='-G'
9723 else
9724 if test yes = "$aix_use_runtimelinking"; then
9725 shared_flag='$wl-G'
9726 else
9727 shared_flag='$wl-bM:SRE'
9728 fi
9729 shared_flag_aix='$wl-bM:SRE'
9730 shared_flag_svr4='$wl-G'
9731 fi
9732 fi
9733
9734 export_dynamic_flag_spec='$wl-bexpall'
9735 # It seems that -bexpall does not export symbols beginning with
9736 # underscore (_), so it is better to generate a list of symbols to export.
9737 always_export_symbols=yes
9738 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
9739 # Warning - without using the other runtime loading flags (-brtl),
9740 # -berok will link without error, but may produce a broken library.
9741 allow_undefined_flag='-berok'
9742 # Determine the default libpath from the value encoded in an
9743 # empty executable.
9744 if test set = "${lt_cv_aix_libpath+set}"; then
9745 aix_libpath=$lt_cv_aix_libpath
9746 else
9747 if ${lt_cv_aix_libpath_+:} false; then :
9748 $as_echo_n "(cached) " >&6
9749 else
9750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9751 /* end confdefs.h. */
9752
9753 int
9754 main ()
9755 {
9756
9757 ;
9758 return 0;
9759 }
9760 _ACEOF
9761 if ac_fn_c_try_link "$LINENO"; then :
9762
9763 lt_aix_libpath_sed='
9764 /Import File Strings/,/^$/ {
9765 /^0/ {
9766 s/^0 *\([^ ]*\) *$/\1/
9767 p
9768 }
9769 }'
9770 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9771 # Check for a 64-bit object if we didn't find anything.
9772 if test -z "$lt_cv_aix_libpath_"; then
9773 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9774 fi
9775 fi
9776 rm -f core conftest.err conftest.$ac_objext \
9777 conftest$ac_exeext conftest.$ac_ext
9778 if test -z "$lt_cv_aix_libpath_"; then
9779 lt_cv_aix_libpath_=/usr/lib:/lib
9780 fi
9781
9782 fi
9783
9784 aix_libpath=$lt_cv_aix_libpath_
9785 fi
9786
9787 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
9788 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' '$shared_flag
9789 else
9790 if test ia64 = "$host_cpu"; then
9791 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
9792 allow_undefined_flag="-z nodefs"
9793 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
9794 else
9795 # Determine the default libpath from the value encoded in an
9796 # empty executable.
9797 if test set = "${lt_cv_aix_libpath+set}"; then
9798 aix_libpath=$lt_cv_aix_libpath
9799 else
9800 if ${lt_cv_aix_libpath_+:} false; then :
9801 $as_echo_n "(cached) " >&6
9802 else
9803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9804 /* end confdefs.h. */
9805
9806 int
9807 main ()
9808 {
9809
9810 ;
9811 return 0;
9812 }
9813 _ACEOF
9814 if ac_fn_c_try_link "$LINENO"; then :
9815
9816 lt_aix_libpath_sed='
9817 /Import File Strings/,/^$/ {
9818 /^0/ {
9819 s/^0 *\([^ ]*\) *$/\1/
9820 p
9821 }
9822 }'
9823 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9824 # Check for a 64-bit object if we didn't find anything.
9825 if test -z "$lt_cv_aix_libpath_"; then
9826 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9827 fi
9828 fi
9829 rm -f core conftest.err conftest.$ac_objext \
9830 conftest$ac_exeext conftest.$ac_ext
9831 if test -z "$lt_cv_aix_libpath_"; then
9832 lt_cv_aix_libpath_=/usr/lib:/lib
9833 fi
9834
9835 fi
9836
9837 aix_libpath=$lt_cv_aix_libpath_
9838 fi
9839
9840 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
9841 # Warning - without using the other run time loading flags,
9842 # -berok will link without error, but may produce a broken library.
9843 no_undefined_flag=' $wl-bernotok'
9844 allow_undefined_flag=' $wl-berok'
9845 if test yes = "$with_gnu_ld"; then
9846 # We only use this code for GNU lds that support --whole-archive.
9847 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
9848 else
9849 # Exported symbols can be pulled into shared objects from archives
9850 whole_archive_flag_spec='$convenience'
9851 fi
9852 archive_cmds_need_lc=yes
9853 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
9854 # -brtl affects multiple linker settings, -berok does not and is overridden later
9855 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
9856 if test svr4 != "$with_aix_soname"; then
9857 # This is similar to how AIX traditionally builds its shared libraries.
9858 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/$soname'
9859 fi
9860 if test aix != "$with_aix_soname"; then
9861 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/$shared_archive_member_spec.imp'
9862 else
9863 # used by -dlpreopen to get the symbols
9864 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
9865 fi
9866 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
9867 fi
9868 fi
9869 ;;
9870
9871 amigaos*)
9872 case $host_cpu in
9873 powerpc)
9874 # see comment about AmigaOS4 .so support
9875 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9876 archive_expsym_cmds=''
9877 ;;
9878 m68k)
9879 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9880 hardcode_libdir_flag_spec='-L$libdir'
9881 hardcode_minus_L=yes
9882 ;;
9883 esac
9884 ;;
9885
9886 bsdi[45]*)
9887 export_dynamic_flag_spec=-rdynamic
9888 ;;
9889
9890 cygwin* | mingw* | pw32* | cegcc*)
9891 # When not using gcc, we currently assume that we are using
9892 # Microsoft Visual C++.
9893 # hardcode_libdir_flag_spec is actually meaningless, as there is
9894 # no search path for DLLs.
9895 case $cc_basename in
9896 cl*)
9897 # Native MSVC
9898 hardcode_libdir_flag_spec=' '
9899 allow_undefined_flag=unsupported
9900 always_export_symbols=yes
9901 file_list_spec='@'
9902 # Tell ltmain to make .lib files, not .a files.
9903 libext=lib
9904 # Tell ltmain to make .dll files, not .so files.
9905 shrext_cmds=.dll
9906 # FIXME: Setting linknames here is a bad hack.
9907 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
9908 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
9909 cp "$export_symbols" "$output_objdir/$soname.def";
9910 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
9911 else
9912 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
9913 fi~
9914 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
9915 linknames='
9916 # The linker will not automatically build a static lib if we build a DLL.
9917 # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
9918 enable_shared_with_static_runtimes=yes
9919 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
9920 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9921 # Don't use ranlib
9922 old_postinstall_cmds='chmod 644 $oldlib'
9923 postlink_cmds='lt_outputfile="@OUTPUT@"~
9924 lt_tool_outputfile="@TOOL_OUTPUT@"~
9925 case $lt_outputfile in
9926 *.exe|*.EXE) ;;
9927 *)
9928 lt_outputfile=$lt_outputfile.exe
9929 lt_tool_outputfile=$lt_tool_outputfile.exe
9930 ;;
9931 esac~
9932 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
9933 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
9934 $RM "$lt_outputfile.manifest";
9935 fi'
9936 ;;
9937 *)
9938 # Assume MSVC wrapper
9939 hardcode_libdir_flag_spec=' '
9940 allow_undefined_flag=unsupported
9941 # Tell ltmain to make .lib files, not .a files.
9942 libext=lib
9943 # Tell ltmain to make .dll files, not .so files.
9944 shrext_cmds=.dll
9945 # FIXME: Setting linknames here is a bad hack.
9946 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9947 # The linker will automatically build a .lib file if we build a DLL.
9948 old_archive_from_new_cmds='true'
9949 # FIXME: Should let the user specify the lib program.
9950 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9951 enable_shared_with_static_runtimes=yes
9952 ;;
9953 esac
9954 ;;
9955
9956 darwin* | rhapsody*)
9957
9958
9959 archive_cmds_need_lc=no
9960 hardcode_direct=no
9961 hardcode_automatic=yes
9962 hardcode_shlibpath_var=unsupported
9963 if test yes = "$lt_cv_ld_force_load"; then
9964 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9965
9966 else
9967 whole_archive_flag_spec=''
9968 fi
9969 link_all_deplibs=yes
9970 allow_undefined_flag=$_lt_dar_allow_undefined
9971 case $cc_basename in
9972 ifort*|nagfor*) _lt_dar_can_shared=yes ;;
9973 *) _lt_dar_can_shared=$GCC ;;
9974 esac
9975 if test yes = "$_lt_dar_can_shared"; then
9976 output_verbose_link_cmd=func_echo_all
9977 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
9978 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
9979 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$_lt_dsymutil"
9980 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
9981
9982 else
9983 ld_shlibs=no
9984 fi
9985
9986 ;;
9987
9988 dgux*)
9989 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9990 hardcode_libdir_flag_spec='-L$libdir'
9991 hardcode_shlibpath_var=no
9992 ;;
9993
9994 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9995 # support. Future versions do this automatically, but an explicit c++rt0.o
9996 # does not break anything, and helps significantly (at the cost of a little
9997 # extra space).
9998 freebsd2.2*)
9999 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
10000 hardcode_libdir_flag_spec='-R$libdir'
10001 hardcode_direct=yes
10002 hardcode_shlibpath_var=no
10003 ;;
10004
10005 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
10006 freebsd2.*)
10007 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10008 hardcode_direct=yes
10009 hardcode_minus_L=yes
10010 hardcode_shlibpath_var=no
10011 ;;
10012
10013 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
10014 freebsd* | dragonfly*)
10015 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10016 hardcode_libdir_flag_spec='-R$libdir'
10017 hardcode_direct=yes
10018 hardcode_shlibpath_var=no
10019 ;;
10020
10021 hpux9*)
10022 if test yes = "$GCC"; then
10023 archive_cmds='$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 $lib'
10024 else
10025 archive_cmds='$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 $lib'
10026 fi
10027 hardcode_libdir_flag_spec='$wl+b $wl$libdir'
10028 hardcode_libdir_separator=:
10029 hardcode_direct=yes
10030
10031 # hardcode_minus_L: Not really in the search PATH,
10032 # but as the default location of the library.
10033 hardcode_minus_L=yes
10034 export_dynamic_flag_spec='$wl-E'
10035 ;;
10036
10037 hpux10*)
10038 if test yes,no = "$GCC,$with_gnu_ld"; then
10039 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10040 else
10041 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10042 fi
10043 if test no = "$with_gnu_ld"; then
10044 hardcode_libdir_flag_spec='$wl+b $wl$libdir'
10045 hardcode_libdir_separator=:
10046 hardcode_direct=yes
10047 hardcode_direct_absolute=yes
10048 export_dynamic_flag_spec='$wl-E'
10049 # hardcode_minus_L: Not really in the search PATH,
10050 # but as the default location of the library.
10051 hardcode_minus_L=yes
10052 fi
10053 ;;
10054
10055 hpux11*)
10056 if test yes,no = "$GCC,$with_gnu_ld"; then
10057 case $host_cpu in
10058 hppa*64*)
10059 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10060 ;;
10061 ia64*)
10062 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10063 ;;
10064 *)
10065 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10066 ;;
10067 esac
10068 else
10069 case $host_cpu in
10070 hppa*64*)
10071 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10072 ;;
10073 ia64*)
10074 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10075 ;;
10076 *)
10077
10078 # Older versions of the 11.00 compiler do not understand -b yet
10079 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
10080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
10081 $as_echo_n "checking if $CC understands -b... " >&6; }
10082 if ${lt_cv_prog_compiler__b+:} false; then :
10083 $as_echo_n "(cached) " >&6
10084 else
10085 lt_cv_prog_compiler__b=no
10086 save_LDFLAGS=$LDFLAGS
10087 LDFLAGS="$LDFLAGS -b"
10088 echo "$lt_simple_link_test_code" > conftest.$ac_ext
10089 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
10090 # The linker can only warn and ignore the option if not recognized
10091 # So say no if there are warnings
10092 if test -s conftest.err; then
10093 # Append any errors to the config.log.
10094 cat conftest.err 1>&5
10095 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
10096 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10097 if diff conftest.exp conftest.er2 >/dev/null; then
10098 lt_cv_prog_compiler__b=yes
10099 fi
10100 else
10101 lt_cv_prog_compiler__b=yes
10102 fi
10103 fi
10104 $RM -r conftest*
10105 LDFLAGS=$save_LDFLAGS
10106
10107 fi
10108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
10109 $as_echo "$lt_cv_prog_compiler__b" >&6; }
10110
10111 if test yes = "$lt_cv_prog_compiler__b"; then
10112 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10113 else
10114 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10115 fi
10116
10117 ;;
10118 esac
10119 fi
10120 if test no = "$with_gnu_ld"; then
10121 hardcode_libdir_flag_spec='$wl+b $wl$libdir'
10122 hardcode_libdir_separator=:
10123
10124 case $host_cpu in
10125 hppa*64*|ia64*)
10126 hardcode_direct=no
10127 hardcode_shlibpath_var=no
10128 ;;
10129 *)
10130 hardcode_direct=yes
10131 hardcode_direct_absolute=yes
10132 export_dynamic_flag_spec='$wl-E'
10133
10134 # hardcode_minus_L: Not really in the search PATH,
10135 # but as the default location of the library.
10136 hardcode_minus_L=yes
10137 ;;
10138 esac
10139 fi
10140 ;;
10141
10142 irix5* | irix6* | nonstopux*)
10143 if test yes = "$GCC"; then
10144 archive_cmds='$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'
10145 # Try to use the -exported_symbol ld option, if it does not
10146 # work, assume that -exports_file does not work either and
10147 # implicitly export all symbols.
10148 # This should be the same for all languages, so no per-tag cache variable.
10149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
10150 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
10151 if ${lt_cv_irix_exported_symbol+:} false; then :
10152 $as_echo_n "(cached) " >&6
10153 else
10154 save_LDFLAGS=$LDFLAGS
10155 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
10156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10157 /* end confdefs.h. */
10158 int foo (void) { return 0; }
10159 _ACEOF
10160 if ac_fn_c_try_link "$LINENO"; then :
10161 lt_cv_irix_exported_symbol=yes
10162 else
10163 lt_cv_irix_exported_symbol=no
10164 fi
10165 rm -f core conftest.err conftest.$ac_objext \
10166 conftest$ac_exeext conftest.$ac_ext
10167 LDFLAGS=$save_LDFLAGS
10168 fi
10169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
10170 $as_echo "$lt_cv_irix_exported_symbol" >&6; }
10171 if test yes = "$lt_cv_irix_exported_symbol"; then
10172 archive_expsym_cmds='$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 $lib'
10173 fi
10174 link_all_deplibs=no
10175 else
10176 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
10177 archive_expsym_cmds='$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 $lib'
10178 fi
10179 archive_cmds_need_lc='no'
10180 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10181 hardcode_libdir_separator=:
10182 inherit_rpath=yes
10183 link_all_deplibs=yes
10184 ;;
10185
10186 linux*)
10187 case $cc_basename in
10188 tcc*)
10189 # Fabrice Bellard et al's Tiny C Compiler
10190 ld_shlibs=yes
10191 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10192 ;;
10193 esac
10194 ;;
10195
10196 netbsd* | netbsdelf*-gnu)
10197 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10198 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
10199 else
10200 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
10201 fi
10202 hardcode_libdir_flag_spec='-R$libdir'
10203 hardcode_direct=yes
10204 hardcode_shlibpath_var=no
10205 ;;
10206
10207 newsos6)
10208 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10209 hardcode_direct=yes
10210 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10211 hardcode_libdir_separator=:
10212 hardcode_shlibpath_var=no
10213 ;;
10214
10215 *nto* | *qnx*)
10216 ;;
10217
10218 openbsd* | bitrig*)
10219 if test -f /usr/libexec/ld.so; then
10220 hardcode_direct=yes
10221 hardcode_shlibpath_var=no
10222 hardcode_direct_absolute=yes
10223 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
10224 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10225 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
10226 hardcode_libdir_flag_spec='$wl-rpath,$libdir'
10227 export_dynamic_flag_spec='$wl-E'
10228 else
10229 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10230 hardcode_libdir_flag_spec='$wl-rpath,$libdir'
10231 fi
10232 else
10233 ld_shlibs=no
10234 fi
10235 ;;
10236
10237 os2*)
10238 hardcode_libdir_flag_spec='-L$libdir'
10239 hardcode_minus_L=yes
10240 allow_undefined_flag=unsupported
10241 shrext_cmds=.dll
10242 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
10243 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
10244 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
10245 $ECHO EXPORTS >> $output_objdir/$libname.def~
10246 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
10247 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10248 emximp -o $lib $output_objdir/$libname.def'
10249 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
10250 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
10251 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
10252 $ECHO EXPORTS >> $output_objdir/$libname.def~
10253 prefix_cmds="$SED"~
10254 if test EXPORTS = "`$SED 1q $export_symbols`"; then
10255 prefix_cmds="$prefix_cmds -e 1d";
10256 fi~
10257 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
10258 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
10259 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10260 emximp -o $lib $output_objdir/$libname.def'
10261 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
10262 enable_shared_with_static_runtimes=yes
10263 ;;
10264
10265 osf3*)
10266 if test yes = "$GCC"; then
10267 allow_undefined_flag=' $wl-expect_unresolved $wl\*'
10268 archive_cmds='$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 $lib'
10269 else
10270 allow_undefined_flag=' -expect_unresolved \*'
10271 archive_cmds='$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 $lib'
10272 fi
10273 archive_cmds_need_lc='no'
10274 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10275 hardcode_libdir_separator=:
10276 ;;
10277
10278 osf4* | osf5*) # as osf3* with the addition of -msym flag
10279 if test yes = "$GCC"; then
10280 allow_undefined_flag=' $wl-expect_unresolved $wl\*'
10281 archive_cmds='$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 $lib'
10282 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10283 else
10284 allow_undefined_flag=' -expect_unresolved \*'
10285 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'
10286 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~
10287 $CC -shared$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'
10288
10289 # Both c and cxx compiler support -rpath directly
10290 hardcode_libdir_flag_spec='-rpath $libdir'
10291 fi
10292 archive_cmds_need_lc='no'
10293 hardcode_libdir_separator=:
10294 ;;
10295
10296 solaris*)
10297 no_undefined_flag=' -z defs'
10298 if test yes = "$GCC"; then
10299 wlarc='$wl'
10300 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10301 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10302 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10303 else
10304 case `$CC -V 2>&1` in
10305 *"Compilers 5.0"*)
10306 wlarc=''
10307 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
10308 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10309 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10310 ;;
10311 *)
10312 wlarc='$wl'
10313 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10314 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10315 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10316 ;;
10317 esac
10318 fi
10319 hardcode_libdir_flag_spec='-R$libdir'
10320 hardcode_shlibpath_var=no
10321 case $host_os in
10322 solaris2.[0-5] | solaris2.[0-5].*) ;;
10323 *)
10324 # The compiler driver will combine and reorder linker options,
10325 # but understands '-z linker_flag'. GCC discards it without '$wl',
10326 # but is careful enough not to reorder.
10327 # Supported since Solaris 2.6 (maybe 2.5.1?)
10328 if test yes = "$GCC"; then
10329 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
10330 else
10331 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10332 fi
10333 ;;
10334 esac
10335 link_all_deplibs=yes
10336 ;;
10337
10338 sunos4*)
10339 if test sequent = "$host_vendor"; then
10340 # Use $CC to link under sequent, because it throws in some extra .o
10341 # files that make .init and .fini sections work.
10342 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10343 else
10344 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10345 fi
10346 hardcode_libdir_flag_spec='-L$libdir'
10347 hardcode_direct=yes
10348 hardcode_minus_L=yes
10349 hardcode_shlibpath_var=no
10350 ;;
10351
10352 sysv4)
10353 case $host_vendor in
10354 sni)
10355 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10356 hardcode_direct=yes # is this really true???
10357 ;;
10358 siemens)
10359 ## LD is ld it makes a PLAMLIB
10360 ## CC just makes a GrossModule.
10361 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10362 reload_cmds='$CC -r -o $output$reload_objs'
10363 hardcode_direct=no
10364 ;;
10365 motorola)
10366 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10367 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10368 ;;
10369 esac
10370 runpath_var='LD_RUN_PATH'
10371 hardcode_shlibpath_var=no
10372 ;;
10373
10374 sysv4.3*)
10375 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10376 hardcode_shlibpath_var=no
10377 export_dynamic_flag_spec='-Bexport'
10378 ;;
10379
10380 sysv4*MP*)
10381 if test -d /usr/nec; then
10382 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10383 hardcode_shlibpath_var=no
10384 runpath_var=LD_RUN_PATH
10385 hardcode_runpath_var=yes
10386 ld_shlibs=yes
10387 fi
10388 ;;
10389
10390 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10391 no_undefined_flag='$wl-z,text'
10392 archive_cmds_need_lc=no
10393 hardcode_shlibpath_var=no
10394 runpath_var='LD_RUN_PATH'
10395
10396 if test yes = "$GCC"; then
10397 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10398 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10399 else
10400 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10401 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10402 fi
10403 ;;
10404
10405 sysv5* | sco3.2v5* | sco5v6*)
10406 # Note: We CANNOT use -z defs as we might desire, because we do not
10407 # link with -lc, and that would cause any symbols used from libc to
10408 # always be unresolved, which means just about no library would
10409 # ever link correctly. If we're not using GNU ld we use -z text
10410 # though, which does catch some bad symbols but isn't as heavy-handed
10411 # as -z defs.
10412 no_undefined_flag='$wl-z,text'
10413 allow_undefined_flag='$wl-z,nodefs'
10414 archive_cmds_need_lc=no
10415 hardcode_shlibpath_var=no
10416 hardcode_libdir_flag_spec='$wl-R,$libdir'
10417 hardcode_libdir_separator=':'
10418 link_all_deplibs=yes
10419 export_dynamic_flag_spec='$wl-Bexport'
10420 runpath_var='LD_RUN_PATH'
10421
10422 if test yes = "$GCC"; then
10423 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10424 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10425 else
10426 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10427 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10428 fi
10429 ;;
10430
10431 uts4*)
10432 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10433 hardcode_libdir_flag_spec='-L$libdir'
10434 hardcode_shlibpath_var=no
10435 ;;
10436
10437 *)
10438 ld_shlibs=no
10439 ;;
10440 esac
10441
10442 if test sni = "$host_vendor"; then
10443 case $host in
10444 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10445 export_dynamic_flag_spec='$wl-Blargedynsym'
10446 ;;
10447 esac
10448 fi
10449 fi
10450
10451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10452 $as_echo "$ld_shlibs" >&6; }
10453 test no = "$ld_shlibs" && can_build_shared=no
10454
10455 with_gnu_ld=$with_gnu_ld
10456
10457
10458
10459
10460
10461
10462
10463
10464
10465
10466
10467
10468
10469
10470
10471 #
10472 # Do we need to explicitly link libc?
10473 #
10474 case "x$archive_cmds_need_lc" in
10475 x|xyes)
10476 # Assume -lc should be added
10477 archive_cmds_need_lc=yes
10478
10479 if test yes,yes = "$GCC,$enable_shared"; then
10480 case $archive_cmds in
10481 *'~'*)
10482 # FIXME: we may have to deal with multi-command sequences.
10483 ;;
10484 '$CC '*)
10485 # Test whether the compiler implicitly links with -lc since on some
10486 # systems, -lgcc has to come before -lc. If gcc already passes -lc
10487 # to ld, don't add -lc before -lgcc.
10488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10489 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10490 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10491 $as_echo_n "(cached) " >&6
10492 else
10493 $RM conftest*
10494 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10495
10496 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10497 (eval $ac_compile) 2>&5
10498 ac_status=$?
10499 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10500 test $ac_status = 0; } 2>conftest.err; then
10501 soname=conftest
10502 lib=conftest
10503 libobjs=conftest.$ac_objext
10504 deplibs=
10505 wl=$lt_prog_compiler_wl
10506 pic_flag=$lt_prog_compiler_pic
10507 compiler_flags=-v
10508 linker_flags=-v
10509 verstring=
10510 output_objdir=.
10511 libname=conftest
10512 lt_save_allow_undefined_flag=$allow_undefined_flag
10513 allow_undefined_flag=
10514 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10515 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10516 ac_status=$?
10517 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10518 test $ac_status = 0; }
10519 then
10520 lt_cv_archive_cmds_need_lc=no
10521 else
10522 lt_cv_archive_cmds_need_lc=yes
10523 fi
10524 allow_undefined_flag=$lt_save_allow_undefined_flag
10525 else
10526 cat conftest.err 1>&5
10527 fi
10528 $RM conftest*
10529
10530 fi
10531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10532 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10533 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10534 ;;
10535 esac
10536 fi
10537 ;;
10538 esac
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
10687
10688
10689
10690
10691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10692 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10693
10694 if test yes = "$GCC"; then
10695 case $host_os in
10696 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
10697 *) lt_awk_arg='/^libraries:/' ;;
10698 esac
10699 case $host_os in
10700 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
10701 *) lt_sed_strip_eq='s|=/|/|g' ;;
10702 esac
10703 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10704 case $lt_search_path_spec in
10705 *\;*)
10706 # if the path contains ";" then we assume it to be the separator
10707 # otherwise default to the standard path separator (i.e. ":") - it is
10708 # assumed that no part of a normal pathname contains ";" but that should
10709 # okay in the real world where ";" in dirpaths is itself problematic.
10710 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10711 ;;
10712 *)
10713 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10714 ;;
10715 esac
10716 # Ok, now we have the path, separated by spaces, we can step through it
10717 # and add multilib dir if necessary...
10718 lt_tmp_lt_search_path_spec=
10719 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10720 # ...but if some path component already ends with the multilib dir we assume
10721 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
10722 case "$lt_multi_os_dir; $lt_search_path_spec " in
10723 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
10724 lt_multi_os_dir=
10725 ;;
10726 esac
10727 for lt_sys_path in $lt_search_path_spec; do
10728 if test -d "$lt_sys_path$lt_multi_os_dir"; then
10729 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
10730 elif test -n "$lt_multi_os_dir"; then
10731 test -d "$lt_sys_path" && \
10732 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10733 fi
10734 done
10735 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10736 BEGIN {RS = " "; FS = "/|\n";} {
10737 lt_foo = "";
10738 lt_count = 0;
10739 for (lt_i = NF; lt_i > 0; lt_i--) {
10740 if ($lt_i != "" && $lt_i != ".") {
10741 if ($lt_i == "..") {
10742 lt_count++;
10743 } else {
10744 if (lt_count == 0) {
10745 lt_foo = "/" $lt_i lt_foo;
10746 } else {
10747 lt_count--;
10748 }
10749 }
10750 }
10751 }
10752 if (lt_foo != "") { lt_freq[lt_foo]++; }
10753 if (lt_freq[lt_foo] == 1) { print lt_foo; }
10754 }'`
10755 # AWK program above erroneously prepends '/' to C:/dos/paths
10756 # for these hosts.
10757 case $host_os in
10758 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10759 $SED 's|/\([A-Za-z]:\)|\1|g'` ;;
10760 esac
10761 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10762 else
10763 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10764 fi
10765 library_names_spec=
10766 libname_spec='lib$name'
10767 soname_spec=
10768 shrext_cmds=.so
10769 postinstall_cmds=
10770 postuninstall_cmds=
10771 finish_cmds=
10772 finish_eval=
10773 shlibpath_var=
10774 shlibpath_overrides_runpath=unknown
10775 version_type=none
10776 dynamic_linker="$host_os ld.so"
10777 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10778 need_lib_prefix=unknown
10779 hardcode_into_libs=no
10780
10781 # when you set need_version to no, make sure it does not cause -set_version
10782 # flags to be left without arguments
10783 need_version=unknown
10784
10785
10786
10787 case $host_os in
10788 aix3*)
10789 version_type=linux # correct to gnu/linux during the next big refactor
10790 library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
10791 shlibpath_var=LIBPATH
10792
10793 # AIX 3 has no versioning support, so we append a major version to the name.
10794 soname_spec='$libname$release$shared_ext$major'
10795 ;;
10796
10797 aix[4-9]*)
10798 version_type=linux # correct to gnu/linux during the next big refactor
10799 need_lib_prefix=no
10800 need_version=no
10801 hardcode_into_libs=yes
10802 if test ia64 = "$host_cpu"; then
10803 # AIX 5 supports IA64
10804 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
10805 shlibpath_var=LD_LIBRARY_PATH
10806 else
10807 # With GCC up to 2.95.x, collect2 would create an import file
10808 # for dependence libraries. The import file would start with
10809 # the line '#! .'. This would cause the generated library to
10810 # depend on '.', always an invalid library. This was fixed in
10811 # development snapshots of GCC prior to 3.0.
10812 case $host_os in
10813 aix4 | aix4.[01] | aix4.[01].*)
10814 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10815 echo ' yes '
10816 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
10817 :
10818 else
10819 can_build_shared=no
10820 fi
10821 ;;
10822 esac
10823 # Using Import Files as archive members, it is possible to support
10824 # filename-based versioning of shared library archives on AIX. While
10825 # this would work for both with and without runtime linking, it will
10826 # prevent static linking of such archives. So we do filename-based
10827 # shared library versioning with .so extension only, which is used
10828 # when both runtime linking and shared linking is enabled.
10829 # Unfortunately, runtime linking may impact performance, so we do
10830 # not want this to be the default eventually. Also, we use the
10831 # versioned .so libs for executables only if there is the -brtl
10832 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
10833 # To allow for filename-based versioning support, we need to create
10834 # libNAME.so.V as an archive file, containing:
10835 # *) an Import File, referring to the versioned filename of the
10836 # archive as well as the shared archive member, telling the
10837 # bitwidth (32 or 64) of that shared object, and providing the
10838 # list of exported symbols of that shared object, eventually
10839 # decorated with the 'weak' keyword
10840 # *) the shared object with the F_LOADONLY flag set, to really avoid
10841 # it being seen by the linker.
10842 # At run time we better use the real file rather than another symlink,
10843 # but for link time we create the symlink libNAME.so -> libNAME.so.V
10844
10845 case $with_aix_soname,$aix_use_runtimelinking in
10846 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
10847 # soname into executable. Probably we can add versioning support to
10848 # collect2, so additional links can be useful in future.
10849 aix,yes) # traditional libtool
10850 dynamic_linker='AIX unversionable lib.so'
10851 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10852 # instead of lib<name>.a to let people know that these are not
10853 # typical AIX shared libraries.
10854 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10855 ;;
10856 aix,no) # traditional AIX only
10857 dynamic_linker='AIX lib.a(lib.so.V)'
10858 # We preserve .a as extension for shared libraries through AIX4.2
10859 # and later when we are not doing run time linking.
10860 library_names_spec='$libname$release.a $libname.a'
10861 soname_spec='$libname$release$shared_ext$major'
10862 ;;
10863 svr4,*) # full svr4 only
10864 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
10865 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
10866 # We do not specify a path in Import Files, so LIBPATH fires.
10867 shlibpath_overrides_runpath=yes
10868 ;;
10869 *,yes) # both, prefer svr4
10870 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
10871 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
10872 # unpreferred sharedlib libNAME.a needs extra handling
10873 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"'
10874 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.$libext"'
10875 # We do not specify a path in Import Files, so LIBPATH fires.
10876 shlibpath_overrides_runpath=yes
10877 ;;
10878 *,no) # both, prefer aix
10879 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
10880 library_names_spec='$libname$release.a $libname.a'
10881 soname_spec='$libname$release$shared_ext$major'
10882 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
10883 postinstall_cmds='test -z "$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 $func_stripname_result.so)'
10884 postuninstall_cmds='test -z "$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"'
10885 ;;
10886 esac
10887 shlibpath_var=LIBPATH
10888 fi
10889 ;;
10890
10891 amigaos*)
10892 case $host_cpu in
10893 powerpc)
10894 # Since July 2007 AmigaOS4 officially supports .so libraries.
10895 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10896 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10897 ;;
10898 m68k)
10899 library_names_spec='$libname.ixlibrary $libname.a'
10900 # Create ${libname}_ixlibrary.a entries in /sys/libs.
10901 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 ${libname}_ixlibrary.a || exit 1; done'
10902 ;;
10903 esac
10904 ;;
10905
10906 beos*)
10907 library_names_spec='$libname$shared_ext'
10908 dynamic_linker="$host_os ld.so"
10909 shlibpath_var=LIBRARY_PATH
10910 ;;
10911
10912 bsdi[45]*)
10913 version_type=linux # correct to gnu/linux during the next big refactor
10914 need_version=no
10915 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10916 soname_spec='$libname$release$shared_ext$major'
10917 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10918 shlibpath_var=LD_LIBRARY_PATH
10919 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10920 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10921 # the default ld.so.conf also contains /usr/contrib/lib and
10922 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10923 # libtool to hard-code these into programs
10924 ;;
10925
10926 cygwin* | mingw* | pw32* | cegcc*)
10927 version_type=windows
10928 shrext_cmds=.dll
10929 need_version=no
10930 need_lib_prefix=no
10931
10932 case $GCC,$cc_basename in
10933 yes,*)
10934 # gcc
10935 library_names_spec='$libname.dll.a'
10936 # DLL is installed to $(libdir)/../bin by postinstall_cmds
10937 postinstall_cmds='base_file=`basename \$file`~
10938 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
10939 dldir=$destdir/`dirname \$dlpath`~
10940 test -d \$dldir || mkdir -p \$dldir~
10941 $install_prog $dir/$dlname \$dldir/$dlname~
10942 chmod a+x \$dldir/$dlname~
10943 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10944 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10945 fi'
10946 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10947 dlpath=$dir/\$dldll~
10948 $RM \$dlpath'
10949 shlibpath_overrides_runpath=yes
10950
10951 case $host_os in
10952 cygwin*)
10953 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10954 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10955
10956 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10957 ;;
10958 mingw* | cegcc*)
10959 # MinGW DLLs use traditional 'lib' prefix
10960 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10961 ;;
10962 pw32*)
10963 # pw32 DLLs use 'pw' prefix rather than 'lib'
10964 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10965 ;;
10966 esac
10967 dynamic_linker='Win32 ld.exe'
10968 ;;
10969
10970 *,cl*)
10971 # Native MSVC
10972 libname_spec='$name'
10973 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10974 library_names_spec='$libname.dll.lib'
10975
10976 case $build_os in
10977 mingw*)
10978 sys_lib_search_path_spec=
10979 lt_save_ifs=$IFS
10980 IFS=';'
10981 for lt_path in $LIB
10982 do
10983 IFS=$lt_save_ifs
10984 # Let DOS variable expansion print the short 8.3 style file name.
10985 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
10986 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
10987 done
10988 IFS=$lt_save_ifs
10989 # Convert to MSYS style.
10990 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
10991 ;;
10992 cygwin*)
10993 # Convert to unix form, then to dos form, then back to unix form
10994 # but this time dos style (no spaces!) so that the unix form looks
10995 # like /cygdrive/c/PROGRA~1:/cygdr...
10996 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
10997 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
10998 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
10999 ;;
11000 *)
11001 sys_lib_search_path_spec=$LIB
11002 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
11003 # It is most probably a Windows format PATH.
11004 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
11005 else
11006 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
11007 fi
11008 # FIXME: find the short name or the path components, as spaces are
11009 # common. (e.g. "Program Files" -> "PROGRA~1")
11010 ;;
11011 esac
11012
11013 # DLL is installed to $(libdir)/../bin by postinstall_cmds
11014 postinstall_cmds='base_file=`basename \$file`~
11015 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
11016 dldir=$destdir/`dirname \$dlpath`~
11017 test -d \$dldir || mkdir -p \$dldir~
11018 $install_prog $dir/$dlname \$dldir/$dlname'
11019 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
11020 dlpath=$dir/\$dldll~
11021 $RM \$dlpath'
11022 shlibpath_overrides_runpath=yes
11023 dynamic_linker='Win32 link.exe'
11024 ;;
11025
11026 *)
11027 # Assume MSVC wrapper
11028 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
11029 dynamic_linker='Win32 ld.exe'
11030 ;;
11031 esac
11032 # FIXME: first we should search . and the directory the executable is in
11033 shlibpath_var=PATH
11034 ;;
11035
11036 darwin* | rhapsody*)
11037 dynamic_linker="$host_os dyld"
11038 version_type=darwin
11039 need_lib_prefix=no
11040 need_version=no
11041 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
11042 soname_spec='$libname$release$major$shared_ext'
11043 shlibpath_overrides_runpath=yes
11044 shlibpath_var=DYLD_LIBRARY_PATH
11045 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
11046
11047 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
11048 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
11049 ;;
11050
11051 dgux*)
11052 version_type=linux # correct to gnu/linux during the next big refactor
11053 need_lib_prefix=no
11054 need_version=no
11055 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11056 soname_spec='$libname$release$shared_ext$major'
11057 shlibpath_var=LD_LIBRARY_PATH
11058 ;;
11059
11060 freebsd* | dragonfly*)
11061 # DragonFly does not have aout. When/if they implement a new
11062 # versioning mechanism, adjust this.
11063 if test -x /usr/bin/objformat; then
11064 objformat=`/usr/bin/objformat`
11065 else
11066 case $host_os in
11067 freebsd[23].*) objformat=aout ;;
11068 *) objformat=elf ;;
11069 esac
11070 fi
11071 version_type=freebsd-$objformat
11072 case $version_type in
11073 freebsd-elf*)
11074 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11075 soname_spec='$libname$release$shared_ext$major'
11076 need_version=no
11077 need_lib_prefix=no
11078 ;;
11079 freebsd-*)
11080 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11081 need_version=yes
11082 ;;
11083 esac
11084 shlibpath_var=LD_LIBRARY_PATH
11085 case $host_os in
11086 freebsd2.*)
11087 shlibpath_overrides_runpath=yes
11088 ;;
11089 freebsd3.[01]* | freebsdelf3.[01]*)
11090 shlibpath_overrides_runpath=yes
11091 hardcode_into_libs=yes
11092 ;;
11093 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
11094 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
11095 shlibpath_overrides_runpath=no
11096 hardcode_into_libs=yes
11097 ;;
11098 *) # from 4.6 on, and DragonFly
11099 shlibpath_overrides_runpath=yes
11100 hardcode_into_libs=yes
11101 ;;
11102 esac
11103 ;;
11104
11105 haiku*)
11106 version_type=linux # correct to gnu/linux during the next big refactor
11107 need_lib_prefix=no
11108 need_version=no
11109 dynamic_linker="$host_os runtime_loader"
11110 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11111 soname_spec='$libname$release$shared_ext$major'
11112 shlibpath_var=LIBRARY_PATH
11113 shlibpath_overrides_runpath=no
11114 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
11115 hardcode_into_libs=yes
11116 ;;
11117
11118 hpux9* | hpux10* | hpux11*)
11119 # Give a soname corresponding to the major version so that dld.sl refuses to
11120 # link against other versions.
11121 version_type=sunos
11122 need_lib_prefix=no
11123 need_version=no
11124 case $host_cpu in
11125 ia64*)
11126 shrext_cmds='.so'
11127 hardcode_into_libs=yes
11128 dynamic_linker="$host_os dld.so"
11129 shlibpath_var=LD_LIBRARY_PATH
11130 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11131 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11132 soname_spec='$libname$release$shared_ext$major'
11133 if test 32 = "$HPUX_IA64_MODE"; then
11134 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
11135 sys_lib_dlsearch_path_spec=/usr/lib/hpux32
11136 else
11137 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
11138 sys_lib_dlsearch_path_spec=/usr/lib/hpux64
11139 fi
11140 ;;
11141 hppa*64*)
11142 shrext_cmds='.sl'
11143 hardcode_into_libs=yes
11144 dynamic_linker="$host_os dld.sl"
11145 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
11146 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11147 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11148 soname_spec='$libname$release$shared_ext$major'
11149 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
11150 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11151 ;;
11152 *)
11153 shrext_cmds='.sl'
11154 dynamic_linker="$host_os dld.sl"
11155 shlibpath_var=SHLIB_PATH
11156 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
11157 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11158 soname_spec='$libname$release$shared_ext$major'
11159 ;;
11160 esac
11161 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
11162 postinstall_cmds='chmod 555 $lib'
11163 # or fails outright, so override atomically:
11164 install_override_mode=555
11165 ;;
11166
11167 interix[3-9]*)
11168 version_type=linux # correct to gnu/linux during the next big refactor
11169 need_lib_prefix=no
11170 need_version=no
11171 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11172 soname_spec='$libname$release$shared_ext$major'
11173 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
11174 shlibpath_var=LD_LIBRARY_PATH
11175 shlibpath_overrides_runpath=no
11176 hardcode_into_libs=yes
11177 ;;
11178
11179 irix5* | irix6* | nonstopux*)
11180 case $host_os in
11181 nonstopux*) version_type=nonstopux ;;
11182 *)
11183 if test yes = "$lt_cv_prog_gnu_ld"; then
11184 version_type=linux # correct to gnu/linux during the next big refactor
11185 else
11186 version_type=irix
11187 fi ;;
11188 esac
11189 need_lib_prefix=no
11190 need_version=no
11191 soname_spec='$libname$release$shared_ext$major'
11192 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
11193 case $host_os in
11194 irix5* | nonstopux*)
11195 libsuff= shlibsuff=
11196 ;;
11197 *)
11198 case $LD in # libtool.m4 will add one of these switches to LD
11199 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
11200 libsuff= shlibsuff= libmagic=32-bit;;
11201 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
11202 libsuff=32 shlibsuff=N32 libmagic=N32;;
11203 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
11204 libsuff=64 shlibsuff=64 libmagic=64-bit;;
11205 *) libsuff= shlibsuff= libmagic=never-match;;
11206 esac
11207 ;;
11208 esac
11209 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
11210 shlibpath_overrides_runpath=no
11211 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
11212 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
11213 hardcode_into_libs=yes
11214 ;;
11215
11216 # No shared lib support for Linux oldld, aout, or coff.
11217 linux*oldld* | linux*aout* | linux*coff*)
11218 dynamic_linker=no
11219 ;;
11220
11221 linux*android*)
11222 version_type=none # Android doesn't support versioned libraries.
11223 need_lib_prefix=no
11224 need_version=no
11225 library_names_spec='$libname$release$shared_ext'
11226 soname_spec='$libname$release$shared_ext'
11227 finish_cmds=
11228 shlibpath_var=LD_LIBRARY_PATH
11229 shlibpath_overrides_runpath=yes
11230
11231 # This implies no fast_install, which is unacceptable.
11232 # Some rework will be needed to allow for fast_install
11233 # before this can be enabled.
11234 hardcode_into_libs=yes
11235
11236 dynamic_linker='Android linker'
11237 # Don't embed -rpath directories since the linker doesn't support them.
11238 hardcode_libdir_flag_spec='-L$libdir'
11239 ;;
11240
11241 # This must be glibc/ELF.
11242 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
11243 version_type=linux # correct to gnu/linux during the next big refactor
11244 need_lib_prefix=no
11245 need_version=no
11246 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11247 soname_spec='$libname$release$shared_ext$major'
11248 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
11249 shlibpath_var=LD_LIBRARY_PATH
11250 shlibpath_overrides_runpath=no
11251
11252 # Some binutils ld are patched to set DT_RUNPATH
11253 if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
11254 $as_echo_n "(cached) " >&6
11255 else
11256 lt_cv_shlibpath_overrides_runpath=no
11257 save_LDFLAGS=$LDFLAGS
11258 save_libdir=$libdir
11259 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
11260 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
11261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11262 /* end confdefs.h. */
11263
11264 int
11265 main ()
11266 {
11267
11268 ;
11269 return 0;
11270 }
11271 _ACEOF
11272 if ac_fn_c_try_link "$LINENO"; then :
11273 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
11274 lt_cv_shlibpath_overrides_runpath=yes
11275 fi
11276 fi
11277 rm -f core conftest.err conftest.$ac_objext \
11278 conftest$ac_exeext conftest.$ac_ext
11279 LDFLAGS=$save_LDFLAGS
11280 libdir=$save_libdir
11281
11282 fi
11283
11284 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
11285
11286 # This implies no fast_install, which is unacceptable.
11287 # Some rework will be needed to allow for fast_install
11288 # before this can be enabled.
11289 hardcode_into_libs=yes
11290
11291 # Ideally, we could use ldconfig to report *all* directores which are
11292 # searched for libraries, however this is still not possible. Aside from not
11293 # being certain /sbin/ldconfig is available, command
11294 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
11295 # even though it is searched at run-time. Try to do the best guess by
11296 # appending ld.so.conf contents (and includes) to the search path.
11297 if test -f /etc/ld.so.conf; then
11298 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' ' '`
11299 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
11300 fi
11301
11302 # We used to test for /lib/ld.so.1 and disable shared libraries on
11303 # powerpc, because MkLinux only supported shared libraries with the
11304 # GNU dynamic linker. Since this was broken with cross compilers,
11305 # most powerpc-linux boxes support dynamic linking these days and
11306 # people can always --disable-shared, the test was removed, and we
11307 # assume the GNU/Linux dynamic linker is in use.
11308 dynamic_linker='GNU/Linux ld.so'
11309 ;;
11310
11311 netbsdelf*-gnu)
11312 version_type=linux
11313 need_lib_prefix=no
11314 need_version=no
11315 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11316 soname_spec='${libname}${release}${shared_ext}$major'
11317 shlibpath_var=LD_LIBRARY_PATH
11318 shlibpath_overrides_runpath=no
11319 hardcode_into_libs=yes
11320 dynamic_linker='NetBSD ld.elf_so'
11321 ;;
11322
11323 netbsd*)
11324 version_type=sunos
11325 need_lib_prefix=no
11326 need_version=no
11327 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11328 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11329 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11330 dynamic_linker='NetBSD (a.out) ld.so'
11331 else
11332 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11333 soname_spec='$libname$release$shared_ext$major'
11334 dynamic_linker='NetBSD ld.elf_so'
11335 fi
11336 shlibpath_var=LD_LIBRARY_PATH
11337 shlibpath_overrides_runpath=yes
11338 hardcode_into_libs=yes
11339 ;;
11340
11341 newsos6)
11342 version_type=linux # correct to gnu/linux during the next big refactor
11343 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11344 shlibpath_var=LD_LIBRARY_PATH
11345 shlibpath_overrides_runpath=yes
11346 ;;
11347
11348 *nto* | *qnx*)
11349 version_type=qnx
11350 need_lib_prefix=no
11351 need_version=no
11352 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11353 soname_spec='$libname$release$shared_ext$major'
11354 shlibpath_var=LD_LIBRARY_PATH
11355 shlibpath_overrides_runpath=no
11356 hardcode_into_libs=yes
11357 dynamic_linker='ldqnx.so'
11358 ;;
11359
11360 openbsd* | bitrig*)
11361 version_type=sunos
11362 sys_lib_dlsearch_path_spec=/usr/lib
11363 need_lib_prefix=no
11364 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
11365 need_version=no
11366 else
11367 need_version=yes
11368 fi
11369 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11370 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11371 shlibpath_var=LD_LIBRARY_PATH
11372 shlibpath_overrides_runpath=yes
11373 ;;
11374
11375 os2*)
11376 libname_spec='$name'
11377 version_type=windows
11378 shrext_cmds=.dll
11379 need_version=no
11380 need_lib_prefix=no
11381 # OS/2 can only load a DLL with a base name of 8 characters or less.
11382 soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
11383 v=$($ECHO $release$versuffix | tr -d .-);
11384 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
11385 $ECHO $n$v`$shared_ext'
11386 library_names_spec='${libname}_dll.$libext'
11387 dynamic_linker='OS/2 ld.exe'
11388 shlibpath_var=BEGINLIBPATH
11389 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
11390 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11391 postinstall_cmds='base_file=`basename \$file`~
11392 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
11393 dldir=$destdir/`dirname \$dlpath`~
11394 test -d \$dldir || mkdir -p \$dldir~
11395 $install_prog $dir/$dlname \$dldir/$dlname~
11396 chmod a+x \$dldir/$dlname~
11397 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
11398 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
11399 fi'
11400 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
11401 dlpath=$dir/\$dldll~
11402 $RM \$dlpath'
11403 ;;
11404
11405 osf3* | osf4* | osf5*)
11406 version_type=osf
11407 need_lib_prefix=no
11408 need_version=no
11409 soname_spec='$libname$release$shared_ext$major'
11410 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11411 shlibpath_var=LD_LIBRARY_PATH
11412 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11413 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11414 ;;
11415
11416 rdos*)
11417 dynamic_linker=no
11418 ;;
11419
11420 solaris*)
11421 version_type=linux # correct to gnu/linux during the next big refactor
11422 need_lib_prefix=no
11423 need_version=no
11424 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11425 soname_spec='$libname$release$shared_ext$major'
11426 shlibpath_var=LD_LIBRARY_PATH
11427 shlibpath_overrides_runpath=yes
11428 hardcode_into_libs=yes
11429 # ldd complains unless libraries are executable
11430 postinstall_cmds='chmod +x $lib'
11431 ;;
11432
11433 sunos4*)
11434 version_type=sunos
11435 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11436 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11437 shlibpath_var=LD_LIBRARY_PATH
11438 shlibpath_overrides_runpath=yes
11439 if test yes = "$with_gnu_ld"; then
11440 need_lib_prefix=no
11441 fi
11442 need_version=yes
11443 ;;
11444
11445 sysv4 | sysv4.3*)
11446 version_type=linux # correct to gnu/linux during the next big refactor
11447 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11448 soname_spec='$libname$release$shared_ext$major'
11449 shlibpath_var=LD_LIBRARY_PATH
11450 case $host_vendor in
11451 sni)
11452 shlibpath_overrides_runpath=no
11453 need_lib_prefix=no
11454 runpath_var=LD_RUN_PATH
11455 ;;
11456 siemens)
11457 need_lib_prefix=no
11458 ;;
11459 motorola)
11460 need_lib_prefix=no
11461 need_version=no
11462 shlibpath_overrides_runpath=no
11463 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11464 ;;
11465 esac
11466 ;;
11467
11468 sysv4*MP*)
11469 if test -d /usr/nec; then
11470 version_type=linux # correct to gnu/linux during the next big refactor
11471 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
11472 soname_spec='$libname$shared_ext.$major'
11473 shlibpath_var=LD_LIBRARY_PATH
11474 fi
11475 ;;
11476
11477 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11478 version_type=sco
11479 need_lib_prefix=no
11480 need_version=no
11481 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
11482 soname_spec='$libname$release$shared_ext$major'
11483 shlibpath_var=LD_LIBRARY_PATH
11484 shlibpath_overrides_runpath=yes
11485 hardcode_into_libs=yes
11486 if test yes = "$with_gnu_ld"; then
11487 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11488 else
11489 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11490 case $host_os in
11491 sco3.2v5*)
11492 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11493 ;;
11494 esac
11495 fi
11496 sys_lib_dlsearch_path_spec='/usr/lib'
11497 ;;
11498
11499 tpf*)
11500 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
11501 version_type=linux # correct to gnu/linux during the next big refactor
11502 need_lib_prefix=no
11503 need_version=no
11504 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11505 shlibpath_var=LD_LIBRARY_PATH
11506 shlibpath_overrides_runpath=no
11507 hardcode_into_libs=yes
11508 ;;
11509
11510 uts4*)
11511 version_type=linux # correct to gnu/linux during the next big refactor
11512 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11513 soname_spec='$libname$release$shared_ext$major'
11514 shlibpath_var=LD_LIBRARY_PATH
11515 ;;
11516
11517 *)
11518 dynamic_linker=no
11519 ;;
11520 esac
11521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11522 $as_echo "$dynamic_linker" >&6; }
11523 test no = "$dynamic_linker" && can_build_shared=no
11524
11525 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11526 if test yes = "$GCC"; then
11527 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11528 fi
11529
11530 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
11531 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
11532 fi
11533
11534 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
11535 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
11536 fi
11537
11538 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
11539 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
11540
11541 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
11542 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
11543
11544 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
11545 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
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
11639
11640
11641
11642
11643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11644 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11645 hardcode_action=
11646 if test -n "$hardcode_libdir_flag_spec" ||
11647 test -n "$runpath_var" ||
11648 test yes = "$hardcode_automatic"; then
11649
11650 # We can hardcode non-existent directories.
11651 if test no != "$hardcode_direct" &&
11652 # If the only mechanism to avoid hardcoding is shlibpath_var, we
11653 # have to relink, otherwise we might link with an installed library
11654 # when we should be linking with a yet-to-be-installed one
11655 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
11656 test no != "$hardcode_minus_L"; then
11657 # Linking always hardcodes the temporary library directory.
11658 hardcode_action=relink
11659 else
11660 # We can link without hardcoding, and we can hardcode nonexisting dirs.
11661 hardcode_action=immediate
11662 fi
11663 else
11664 # We cannot hardcode anything, or else we can only hardcode existing
11665 # directories.
11666 hardcode_action=unsupported
11667 fi
11668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11669 $as_echo "$hardcode_action" >&6; }
11670
11671 if test relink = "$hardcode_action" ||
11672 test yes = "$inherit_rpath"; then
11673 # Fast installation is not supported
11674 enable_fast_install=no
11675 elif test yes = "$shlibpath_overrides_runpath" ||
11676 test no = "$enable_shared"; then
11677 # Fast installation is not necessary
11678 enable_fast_install=needless
11679 fi
11680
11681
11682
11683
11684
11685
11686 if test yes != "$enable_dlopen"; then
11687 enable_dlopen=unknown
11688 enable_dlopen_self=unknown
11689 enable_dlopen_self_static=unknown
11690 else
11691 lt_cv_dlopen=no
11692 lt_cv_dlopen_libs=
11693
11694 case $host_os in
11695 beos*)
11696 lt_cv_dlopen=load_add_on
11697 lt_cv_dlopen_libs=
11698 lt_cv_dlopen_self=yes
11699 ;;
11700
11701 mingw* | pw32* | cegcc*)
11702 lt_cv_dlopen=LoadLibrary
11703 lt_cv_dlopen_libs=
11704 ;;
11705
11706 cygwin*)
11707 lt_cv_dlopen=dlopen
11708 lt_cv_dlopen_libs=
11709 ;;
11710
11711 darwin*)
11712 # if libdl is installed we need to link against it
11713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11714 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11715 if ${ac_cv_lib_dl_dlopen+:} false; then :
11716 $as_echo_n "(cached) " >&6
11717 else
11718 ac_check_lib_save_LIBS=$LIBS
11719 LIBS="-ldl $LIBS"
11720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11721 /* end confdefs.h. */
11722
11723 /* Override any GCC internal prototype to avoid an error.
11724 Use char because int might match the return type of a GCC
11725 builtin and then its argument prototype would still apply. */
11726 #ifdef __cplusplus
11727 extern "C"
11728 #endif
11729 char dlopen ();
11730 int
11731 main ()
11732 {
11733 return dlopen ();
11734 ;
11735 return 0;
11736 }
11737 _ACEOF
11738 if ac_fn_c_try_link "$LINENO"; then :
11739 ac_cv_lib_dl_dlopen=yes
11740 else
11741 ac_cv_lib_dl_dlopen=no
11742 fi
11743 rm -f core conftest.err conftest.$ac_objext \
11744 conftest$ac_exeext conftest.$ac_ext
11745 LIBS=$ac_check_lib_save_LIBS
11746 fi
11747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11748 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11749 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11750 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
11751 else
11752
11753 lt_cv_dlopen=dyld
11754 lt_cv_dlopen_libs=
11755 lt_cv_dlopen_self=yes
11756
11757 fi
11758
11759 ;;
11760
11761 tpf*)
11762 # Don't try to run any link tests for TPF. We know it's impossible
11763 # because TPF is a cross-compiler, and we know how we open DSOs.
11764 lt_cv_dlopen=dlopen
11765 lt_cv_dlopen_libs=
11766 lt_cv_dlopen_self=no
11767 ;;
11768
11769 *)
11770 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11771 if test "x$ac_cv_func_shl_load" = xyes; then :
11772 lt_cv_dlopen=shl_load
11773 else
11774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11775 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11776 if ${ac_cv_lib_dld_shl_load+:} false; then :
11777 $as_echo_n "(cached) " >&6
11778 else
11779 ac_check_lib_save_LIBS=$LIBS
11780 LIBS="-ldld $LIBS"
11781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11782 /* end confdefs.h. */
11783
11784 /* Override any GCC internal prototype to avoid an error.
11785 Use char because int might match the return type of a GCC
11786 builtin and then its argument prototype would still apply. */
11787 #ifdef __cplusplus
11788 extern "C"
11789 #endif
11790 char shl_load ();
11791 int
11792 main ()
11793 {
11794 return shl_load ();
11795 ;
11796 return 0;
11797 }
11798 _ACEOF
11799 if ac_fn_c_try_link "$LINENO"; then :
11800 ac_cv_lib_dld_shl_load=yes
11801 else
11802 ac_cv_lib_dld_shl_load=no
11803 fi
11804 rm -f core conftest.err conftest.$ac_objext \
11805 conftest$ac_exeext conftest.$ac_ext
11806 LIBS=$ac_check_lib_save_LIBS
11807 fi
11808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11809 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11810 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11811 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
11812 else
11813 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11814 if test "x$ac_cv_func_dlopen" = xyes; then :
11815 lt_cv_dlopen=dlopen
11816 else
11817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11818 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11819 if ${ac_cv_lib_dl_dlopen+:} false; then :
11820 $as_echo_n "(cached) " >&6
11821 else
11822 ac_check_lib_save_LIBS=$LIBS
11823 LIBS="-ldl $LIBS"
11824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11825 /* end confdefs.h. */
11826
11827 /* Override any GCC internal prototype to avoid an error.
11828 Use char because int might match the return type of a GCC
11829 builtin and then its argument prototype would still apply. */
11830 #ifdef __cplusplus
11831 extern "C"
11832 #endif
11833 char dlopen ();
11834 int
11835 main ()
11836 {
11837 return dlopen ();
11838 ;
11839 return 0;
11840 }
11841 _ACEOF
11842 if ac_fn_c_try_link "$LINENO"; then :
11843 ac_cv_lib_dl_dlopen=yes
11844 else
11845 ac_cv_lib_dl_dlopen=no
11846 fi
11847 rm -f core conftest.err conftest.$ac_objext \
11848 conftest$ac_exeext conftest.$ac_ext
11849 LIBS=$ac_check_lib_save_LIBS
11850 fi
11851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11852 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11853 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11854 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
11855 else
11856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11857 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11858 if ${ac_cv_lib_svld_dlopen+:} false; then :
11859 $as_echo_n "(cached) " >&6
11860 else
11861 ac_check_lib_save_LIBS=$LIBS
11862 LIBS="-lsvld $LIBS"
11863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11864 /* end confdefs.h. */
11865
11866 /* Override any GCC internal prototype to avoid an error.
11867 Use char because int might match the return type of a GCC
11868 builtin and then its argument prototype would still apply. */
11869 #ifdef __cplusplus
11870 extern "C"
11871 #endif
11872 char dlopen ();
11873 int
11874 main ()
11875 {
11876 return dlopen ();
11877 ;
11878 return 0;
11879 }
11880 _ACEOF
11881 if ac_fn_c_try_link "$LINENO"; then :
11882 ac_cv_lib_svld_dlopen=yes
11883 else
11884 ac_cv_lib_svld_dlopen=no
11885 fi
11886 rm -f core conftest.err conftest.$ac_objext \
11887 conftest$ac_exeext conftest.$ac_ext
11888 LIBS=$ac_check_lib_save_LIBS
11889 fi
11890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11891 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11892 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11893 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
11894 else
11895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11896 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11897 if ${ac_cv_lib_dld_dld_link+:} false; then :
11898 $as_echo_n "(cached) " >&6
11899 else
11900 ac_check_lib_save_LIBS=$LIBS
11901 LIBS="-ldld $LIBS"
11902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11903 /* end confdefs.h. */
11904
11905 /* Override any GCC internal prototype to avoid an error.
11906 Use char because int might match the return type of a GCC
11907 builtin and then its argument prototype would still apply. */
11908 #ifdef __cplusplus
11909 extern "C"
11910 #endif
11911 char dld_link ();
11912 int
11913 main ()
11914 {
11915 return dld_link ();
11916 ;
11917 return 0;
11918 }
11919 _ACEOF
11920 if ac_fn_c_try_link "$LINENO"; then :
11921 ac_cv_lib_dld_dld_link=yes
11922 else
11923 ac_cv_lib_dld_dld_link=no
11924 fi
11925 rm -f core conftest.err conftest.$ac_objext \
11926 conftest$ac_exeext conftest.$ac_ext
11927 LIBS=$ac_check_lib_save_LIBS
11928 fi
11929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11930 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11931 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11932 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
11933 fi
11934
11935
11936 fi
11937
11938
11939 fi
11940
11941
11942 fi
11943
11944
11945 fi
11946
11947
11948 fi
11949
11950 ;;
11951 esac
11952
11953 if test no = "$lt_cv_dlopen"; then
11954 enable_dlopen=no
11955 else
11956 enable_dlopen=yes
11957 fi
11958
11959 case $lt_cv_dlopen in
11960 dlopen)
11961 save_CPPFLAGS=$CPPFLAGS
11962 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11963
11964 save_LDFLAGS=$LDFLAGS
11965 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11966
11967 save_LIBS=$LIBS
11968 LIBS="$lt_cv_dlopen_libs $LIBS"
11969
11970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11971 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11972 if ${lt_cv_dlopen_self+:} false; then :
11973 $as_echo_n "(cached) " >&6
11974 else
11975 if test yes = "$cross_compiling"; then :
11976 lt_cv_dlopen_self=cross
11977 else
11978 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11979 lt_status=$lt_dlunknown
11980 cat > conftest.$ac_ext <<_LT_EOF
11981 #line $LINENO "configure"
11982 #include "confdefs.h"
11983
11984 #if HAVE_DLFCN_H
11985 #include <dlfcn.h>
11986 #endif
11987
11988 #include <stdio.h>
11989
11990 #ifdef RTLD_GLOBAL
11991 # define LT_DLGLOBAL RTLD_GLOBAL
11992 #else
11993 # ifdef DL_GLOBAL
11994 # define LT_DLGLOBAL DL_GLOBAL
11995 # else
11996 # define LT_DLGLOBAL 0
11997 # endif
11998 #endif
11999
12000 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12001 find out it does not work in some platform. */
12002 #ifndef LT_DLLAZY_OR_NOW
12003 # ifdef RTLD_LAZY
12004 # define LT_DLLAZY_OR_NOW RTLD_LAZY
12005 # else
12006 # ifdef DL_LAZY
12007 # define LT_DLLAZY_OR_NOW DL_LAZY
12008 # else
12009 # ifdef RTLD_NOW
12010 # define LT_DLLAZY_OR_NOW RTLD_NOW
12011 # else
12012 # ifdef DL_NOW
12013 # define LT_DLLAZY_OR_NOW DL_NOW
12014 # else
12015 # define LT_DLLAZY_OR_NOW 0
12016 # endif
12017 # endif
12018 # endif
12019 # endif
12020 #endif
12021
12022 /* When -fvisibility=hidden is used, assume the code has been annotated
12023 correspondingly for the symbols needed. */
12024 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12025 int fnord () __attribute__((visibility("default")));
12026 #endif
12027
12028 int fnord () { return 42; }
12029 int main ()
12030 {
12031 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12032 int status = $lt_dlunknown;
12033
12034 if (self)
12035 {
12036 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
12037 else
12038 {
12039 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
12040 else puts (dlerror ());
12041 }
12042 /* dlclose (self); */
12043 }
12044 else
12045 puts (dlerror ());
12046
12047 return status;
12048 }
12049 _LT_EOF
12050 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12051 (eval $ac_link) 2>&5
12052 ac_status=$?
12053 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12054 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
12055 (./conftest; exit; ) >&5 2>/dev/null
12056 lt_status=$?
12057 case x$lt_status in
12058 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
12059 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
12060 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
12061 esac
12062 else :
12063 # compilation failed
12064 lt_cv_dlopen_self=no
12065 fi
12066 fi
12067 rm -fr conftest*
12068
12069
12070 fi
12071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
12072 $as_echo "$lt_cv_dlopen_self" >&6; }
12073
12074 if test yes = "$lt_cv_dlopen_self"; then
12075 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
12076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
12077 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
12078 if ${lt_cv_dlopen_self_static+:} false; then :
12079 $as_echo_n "(cached) " >&6
12080 else
12081 if test yes = "$cross_compiling"; then :
12082 lt_cv_dlopen_self_static=cross
12083 else
12084 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12085 lt_status=$lt_dlunknown
12086 cat > conftest.$ac_ext <<_LT_EOF
12087 #line $LINENO "configure"
12088 #include "confdefs.h"
12089
12090 #if HAVE_DLFCN_H
12091 #include <dlfcn.h>
12092 #endif
12093
12094 #include <stdio.h>
12095
12096 #ifdef RTLD_GLOBAL
12097 # define LT_DLGLOBAL RTLD_GLOBAL
12098 #else
12099 # ifdef DL_GLOBAL
12100 # define LT_DLGLOBAL DL_GLOBAL
12101 # else
12102 # define LT_DLGLOBAL 0
12103 # endif
12104 #endif
12105
12106 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12107 find out it does not work in some platform. */
12108 #ifndef LT_DLLAZY_OR_NOW
12109 # ifdef RTLD_LAZY
12110 # define LT_DLLAZY_OR_NOW RTLD_LAZY
12111 # else
12112 # ifdef DL_LAZY
12113 # define LT_DLLAZY_OR_NOW DL_LAZY
12114 # else
12115 # ifdef RTLD_NOW
12116 # define LT_DLLAZY_OR_NOW RTLD_NOW
12117 # else
12118 # ifdef DL_NOW
12119 # define LT_DLLAZY_OR_NOW DL_NOW
12120 # else
12121 # define LT_DLLAZY_OR_NOW 0
12122 # endif
12123 # endif
12124 # endif
12125 # endif
12126 #endif
12127
12128 /* When -fvisibility=hidden is used, assume the code has been annotated
12129 correspondingly for the symbols needed. */
12130 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12131 int fnord () __attribute__((visibility("default")));
12132 #endif
12133
12134 int fnord () { return 42; }
12135 int main ()
12136 {
12137 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12138 int status = $lt_dlunknown;
12139
12140 if (self)
12141 {
12142 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
12143 else
12144 {
12145 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
12146 else puts (dlerror ());
12147 }
12148 /* dlclose (self); */
12149 }
12150 else
12151 puts (dlerror ());
12152
12153 return status;
12154 }
12155 _LT_EOF
12156 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12157 (eval $ac_link) 2>&5
12158 ac_status=$?
12159 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12160 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
12161 (./conftest; exit; ) >&5 2>/dev/null
12162 lt_status=$?
12163 case x$lt_status in
12164 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
12165 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
12166 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
12167 esac
12168 else :
12169 # compilation failed
12170 lt_cv_dlopen_self_static=no
12171 fi
12172 fi
12173 rm -fr conftest*
12174
12175
12176 fi
12177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
12178 $as_echo "$lt_cv_dlopen_self_static" >&6; }
12179 fi
12180
12181 CPPFLAGS=$save_CPPFLAGS
12182 LDFLAGS=$save_LDFLAGS
12183 LIBS=$save_LIBS
12184 ;;
12185 esac
12186
12187 case $lt_cv_dlopen_self in
12188 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
12189 *) enable_dlopen_self=unknown ;;
12190 esac
12191
12192 case $lt_cv_dlopen_self_static in
12193 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
12194 *) enable_dlopen_self_static=unknown ;;
12195 esac
12196 fi
12197
12198
12199
12200
12201
12202
12203
12204
12205
12206
12207
12208
12209
12210
12211
12212
12213
12214 striplib=
12215 old_striplib=
12216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
12217 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
12218 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
12219 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
12220 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
12221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12222 $as_echo "yes" >&6; }
12223 else
12224 # FIXME - insert some real tests, host_os isn't really good enough
12225 case $host_os in
12226 darwin*)
12227 if test -n "$STRIP"; then
12228 striplib="$STRIP -x"
12229 old_striplib="$STRIP -S"
12230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12231 $as_echo "yes" >&6; }
12232 else
12233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12234 $as_echo "no" >&6; }
12235 fi
12236 ;;
12237 *)
12238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12239 $as_echo "no" >&6; }
12240 ;;
12241 esac
12242 fi
12243
12244
12245
12246
12247
12248
12249
12250
12251
12252
12253
12254
12255 # Report what library types will actually be built
12256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
12257 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
12258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
12259 $as_echo "$can_build_shared" >&6; }
12260
12261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
12262 $as_echo_n "checking whether to build shared libraries... " >&6; }
12263 test no = "$can_build_shared" && enable_shared=no
12264
12265 # On AIX, shared libraries and static libraries use the same namespace, and
12266 # are all built from PIC.
12267 case $host_os in
12268 aix3*)
12269 test yes = "$enable_shared" && enable_static=no
12270 if test -n "$RANLIB"; then
12271 archive_cmds="$archive_cmds~\$RANLIB \$lib"
12272 postinstall_cmds='$RANLIB $lib'
12273 fi
12274 ;;
12275
12276 aix[4-9]*)
12277 if test ia64 != "$host_cpu"; then
12278 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
12279 yes,aix,yes) ;; # shared object as lib.so file only
12280 yes,svr4,*) ;; # shared object as lib.so archive member only
12281 yes,*) enable_static=no ;; # shared object in lib.a archive as well
12282 esac
12283 fi
12284 ;;
12285 esac
12286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
12287 $as_echo "$enable_shared" >&6; }
12288
12289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
12290 $as_echo_n "checking whether to build static libraries... " >&6; }
12291 # Make sure either enable_shared or enable_static is yes.
12292 test yes = "$enable_shared" || enable_static=yes
12293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
12294 $as_echo "$enable_static" >&6; }
12295
12296
12297
12298
12299 fi
12300 ac_ext=c
12301 ac_cpp='$CPP $CPPFLAGS'
12302 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12303 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12304 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12305
12306 CC=$lt_save_CC
12307
12308
12309
12310
12311
12312
12313
12314
12315
12316
12317
12318
12319
12320
12321
12322 ac_config_commands="$ac_config_commands libtool"
12323
12324
12325
12326
12327 # Only expand once:
12328
12329
12330 # By default we simply use the C compiler to build assembly code.
12331
12332 test "${CCAS+set}" = set || CCAS=$CC
12333 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
12334
12335
12336
12337 depcc="$CCAS" am_compiler_list=
12338
12339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
12340 $as_echo_n "checking dependency style of $depcc... " >&6; }
12341 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
12342 $as_echo_n "(cached) " >&6
12343 else
12344 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
12345 # We make a subdir and do the tests there. Otherwise we can end up
12346 # making bogus files that we don't know about and never remove. For
12347 # instance it was reported that on HP-UX the gcc test will end up
12348 # making a dummy file named 'D' -- because '-MD' means "put the output
12349 # in D".
12350 rm -rf conftest.dir
12351 mkdir conftest.dir
12352 # Copy depcomp to subdir because otherwise we won't find it if we're
12353 # using a relative directory.
12354 cp "$am_depcomp" conftest.dir
12355 cd conftest.dir
12356 # We will build objects and dependencies in a subdirectory because
12357 # it helps to detect inapplicable dependency modes. For instance
12358 # both Tru64's cc and ICC support -MD to output dependencies as a
12359 # side effect of compilation, but ICC will put the dependencies in
12360 # the current directory while Tru64 will put them in the object
12361 # directory.
12362 mkdir sub
12363
12364 am_cv_CCAS_dependencies_compiler_type=none
12365 if test "$am_compiler_list" = ""; then
12366 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
12367 fi
12368 am__universal=false
12369
12370
12371 for depmode in $am_compiler_list; do
12372 # Setup a source with many dependencies, because some compilers
12373 # like to wrap large dependency lists on column 80 (with \), and
12374 # we should not choose a depcomp mode which is confused by this.
12375 #
12376 # We need to recreate these files for each test, as the compiler may
12377 # overwrite some of them when testing with obscure command lines.
12378 # This happens at least with the AIX C compiler.
12379 : > sub/conftest.c
12380 for i in 1 2 3 4 5 6; do
12381 echo '#include "conftst'$i'.h"' >> sub/conftest.c
12382 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
12383 # Solaris 10 /bin/sh.
12384 echo '/* dummy */' > sub/conftst$i.h
12385 done
12386 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
12387
12388 # We check with '-c' and '-o' for the sake of the "dashmstdout"
12389 # mode. It turns out that the SunPro C++ compiler does not properly
12390 # handle '-M -o', and we need to detect this. Also, some Intel
12391 # versions had trouble with output in subdirs.
12392 am__obj=sub/conftest.${OBJEXT-o}
12393 am__minus_obj="-o $am__obj"
12394 case $depmode in
12395 gcc)
12396 # This depmode causes a compiler race in universal mode.
12397 test "$am__universal" = false || continue
12398 ;;
12399 nosideeffect)
12400 # After this tag, mechanisms are not by side-effect, so they'll
12401 # only be used when explicitly requested.
12402 if test "x$enable_dependency_tracking" = xyes; then
12403 continue
12404 else
12405 break
12406 fi
12407 ;;
12408 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
12409 # This compiler won't grok '-c -o', but also, the minuso test has
12410 # not run yet. These depmodes are late enough in the game, and
12411 # so weak that their functioning should not be impacted.
12412 am__obj=conftest.${OBJEXT-o}
12413 am__minus_obj=
12414 ;;
12415 none) break ;;
12416 esac
12417 if depmode=$depmode \
12418 source=sub/conftest.c object=$am__obj \
12419 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
12420 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
12421 >/dev/null 2>conftest.err &&
12422 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
12423 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
12424 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
12425 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
12426 # icc doesn't choke on unknown options, it will just issue warnings
12427 # or remarks (even with -Werror). So we grep stderr for any message
12428 # that says an option was ignored or not supported.
12429 # When given -MP, icc 7.0 and 7.1 complain thusly:
12430 # icc: Command line warning: ignoring option '-M'; no argument required
12431 # The diagnosis changed in icc 8.0:
12432 # icc: Command line remark: option '-MP' not supported
12433 if (grep 'ignoring option' conftest.err ||
12434 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
12435 am_cv_CCAS_dependencies_compiler_type=$depmode
12436 break
12437 fi
12438 fi
12439 done
12440
12441 cd ..
12442 rm -rf conftest.dir
12443 else
12444 am_cv_CCAS_dependencies_compiler_type=none
12445 fi
12446
12447 fi
12448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
12449 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
12450 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
12451
12452 if
12453 test "x$enable_dependency_tracking" != xno \
12454 && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
12455 am__fastdepCCAS_TRUE=
12456 am__fastdepCCAS_FALSE='#'
12457 else
12458 am__fastdepCCAS_TRUE='#'
12459 am__fastdepCCAS_FALSE=
12460 fi
12461
12462
12463
12464
12465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking zfs author" >&5
12466 $as_echo_n "checking zfs author... " >&6; }
12467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZFS_META_AUTHOR" >&5
12468 $as_echo "$ZFS_META_AUTHOR" >&6; }
12469
12470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking zfs license" >&5
12471 $as_echo_n "checking zfs license... " >&6; }
12472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZFS_META_LICENSE" >&5
12473 $as_echo "$ZFS_META_LICENSE" >&6; }
12474
12475
12476
12477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linux distribution" >&5
12478 $as_echo_n "checking linux distribution... " >&6; }
12479 if test -f /etc/toss-release ; then
12480 VENDOR=toss ;
12481 elif test -f /etc/fedora-release ; then
12482 VENDOR=fedora ;
12483 elif test -f /etc/redhat-release ; then
12484 VENDOR=redhat ;
12485 elif test -f /etc/gentoo-release ; then
12486 VENDOR=gentoo ;
12487 elif test -f /etc/arch-release ; then
12488 VENDOR=arch ;
12489 elif test -f /etc/SuSE-release ; then
12490 VENDOR=sles ;
12491 elif test -f /etc/slackware-version ; then
12492 VENDOR=slackware ;
12493 elif test -f /etc/lunar.release ; then
12494 VENDOR=lunar ;
12495 elif test -f /etc/lsb-release ; then
12496 VENDOR=ubuntu ;
12497 elif test -f /etc/debian_version ; then
12498 VENDOR=debian ;
12499 else
12500 VENDOR= ;
12501 fi
12502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $VENDOR" >&5
12503 $as_echo "$VENDOR" >&6; }
12504
12505
12506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default package type" >&5
12507 $as_echo_n "checking default package type... " >&6; }
12508 case "$VENDOR" in
12509 toss) DEFAULT_PACKAGE=rpm ;;
12510 redhat) DEFAULT_PACKAGE=rpm ;;
12511 fedora) DEFAULT_PACKAGE=rpm ;;
12512 gentoo) DEFAULT_PACKAGE=tgz ;;
12513 arch) DEFAULT_PACKAGE=tgz ;;
12514 sles) DEFAULT_PACKAGE=rpm ;;
12515 slackware) DEFAULT_PACKAGE=tgz ;;
12516 lunar) DEFAULT_PACKAGE=tgz ;;
12517 ubuntu) DEFAULT_PACKAGE=deb ;;
12518 debian) DEFAULT_PACKAGE=deb ;;
12519 *) DEFAULT_PACKAGE=rpm ;;
12520 esac
12521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_PACKAGE" >&5
12522 $as_echo "$DEFAULT_PACKAGE" >&6; }
12523
12524
12525 DEFAULT_INIT_DIR=$sysconfdir/init.d
12526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default init directory" >&5
12527 $as_echo_n "checking default init directory... " >&6; }
12528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_INIT_DIR" >&5
12529 $as_echo "$DEFAULT_INIT_DIR" >&6; }
12530
12531
12532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default init script type" >&5
12533 $as_echo_n "checking default init script type... " >&6; }
12534 case "$VENDOR" in
12535 toss) DEFAULT_INIT_SCRIPT=redhat ;;
12536 redhat) DEFAULT_INIT_SCRIPT=redhat ;;
12537 fedora) DEFAULT_INIT_SCRIPT=fedora ;;
12538 gentoo) DEFAULT_INIT_SCRIPT=gentoo ;;
12539 arch) DEFAULT_INIT_SCRIPT=lsb ;;
12540 sles) DEFAULT_INIT_SCRIPT=lsb ;;
12541 slackware) DEFAULT_INIT_SCRIPT=lsb ;;
12542 lunar) DEFAULT_INIT_SCRIPT=lunar ;;
12543 ubuntu) DEFAULT_INIT_SCRIPT=lsb ;;
12544 debian) DEFAULT_INIT_SCRIPT=lsb ;;
12545 *) DEFAULT_INIT_SCRIPT=lsb ;;
12546 esac
12547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_INIT_SCRIPT" >&5
12548 $as_echo "$DEFAULT_INIT_SCRIPT" >&6; }
12549
12550
12551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default init config direectory" >&5
12552 $as_echo_n "checking default init config direectory... " >&6; }
12553 case "$VENDOR" in
12554 gentoo) DEFAULT_INITCONF_DIR=/etc/conf.d ;;
12555 toss) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
12556 redhat) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
12557 fedora) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
12558 sles) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
12559 ubuntu) DEFAULT_INITCONF_DIR=/etc/default ;;
12560 debian) DEFAULT_INITCONF_DIR=/etc/default ;;
12561 *) DEFAULT_INITCONF_DIR=/etc/default ;;
12562 esac
12563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_INITCONF_DIR" >&5
12564 $as_echo "$DEFAULT_INITCONF_DIR" >&6; }
12565
12566
12567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether initramfs-tools is available" >&5
12568 $as_echo_n "checking whether initramfs-tools is available... " >&6; }
12569 if test -d /usr/share/initramfs-tools ; then
12570 DEFINE_INITRAMFS='--define "_initramfs 1"'
12571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12572 $as_echo "yes" >&6; }
12573 else
12574 DEFINE_INITRAMFS=''
12575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12576 $as_echo "no" >&6; }
12577 fi
12578
12579
12580
12581 RPM=rpm
12582 RPMBUILD=rpmbuild
12583
12584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $RPM is available" >&5
12585 $as_echo_n "checking whether $RPM is available... " >&6; }
12586 if tmp=$($RPM --version 2>/dev/null); then :
12587
12588 RPM_VERSION=$(echo $tmp | $AWK '/RPM/ { print $3 }')
12589 HAVE_RPM=yes
12590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPM ($RPM_VERSION)" >&5
12591 $as_echo "$HAVE_RPM ($RPM_VERSION)" >&6; }
12592
12593 else
12594
12595 HAVE_RPM=no
12596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPM" >&5
12597 $as_echo "$HAVE_RPM" >&6; }
12598
12599 fi
12600
12601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $RPMBUILD is available" >&5
12602 $as_echo_n "checking whether $RPMBUILD is available... " >&6; }
12603 if tmp=$($RPMBUILD --version 2>/dev/null); then :
12604
12605 RPMBUILD_VERSION=$(echo $tmp | $AWK '/RPM/ { print $3 }')
12606 HAVE_RPMBUILD=yes
12607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPMBUILD ($RPMBUILD_VERSION)" >&5
12608 $as_echo "$HAVE_RPMBUILD ($RPMBUILD_VERSION)" >&6; }
12609
12610 else
12611
12612 HAVE_RPMBUILD=no
12613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPMBUILD" >&5
12614 $as_echo "$HAVE_RPMBUILD" >&6; }
12615
12616 fi
12617
12618 RPM_DEFINE_COMMON='--define "$(DEBUG_ZFS) 1" --define "$(DEBUG_DMU_TX) 1"'
12619 RPM_DEFINE_UTIL='--define "_dracutdir $(dracutdir)" --define "_udevdir $(udevdir)" --define "_udevruledir $(udevruledir)" --define "_initconfdir $(DEFAULT_INITCONF_DIR)" $(DEFINE_INITRAMFS)'
12620 RPM_DEFINE_KMOD='--define "kernels $(LINUX_VERSION)" --define "require_spldir $(SPL)" --define "require_splobj $(SPL_OBJ)" --define "ksrc $(LINUX)" --define "kobj $(LINUX_OBJ)"'
12621 RPM_DEFINE_DKMS=
12622
12623 SRPM_DEFINE_COMMON='--define "build_src_rpm 1"'
12624 SRPM_DEFINE_UTIL=
12625 SRPM_DEFINE_KMOD=
12626 SRPM_DEFINE_DKMS=
12627
12628 RPM_SPEC_DIR="rpm/generic"
12629
12630 # Check whether --with-spec was given.
12631 if test "${with_spec+set}" = set; then :
12632 withval=$with_spec; RPM_SPEC_DIR="rpm/$withval"
12633 fi
12634
12635
12636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether spec files are available" >&5
12637 $as_echo_n "checking whether spec files are available... " >&6; }
12638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($RPM_SPEC_DIR/*.spec.in)" >&5
12639 $as_echo "yes ($RPM_SPEC_DIR/*.spec.in)" >&6; }
12640
12641
12642
12643
12644
12645
12646
12647
12648
12649
12650
12651
12652
12653
12654
12655
12656
12657
12658
12659
12660 DPKG=dpkg
12661 DPKGBUILD=dpkg-buildpackage
12662
12663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $DPKG is available" >&5
12664 $as_echo_n "checking whether $DPKG is available... " >&6; }
12665 if tmp=$($DPKG --version 2>/dev/null); then :
12666
12667 DPKG_VERSION=$(echo $tmp | $AWK '/Debian/ { print $7 }')
12668 HAVE_DPKG=yes
12669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKG ($DPKG_VERSION)" >&5
12670 $as_echo "$HAVE_DPKG ($DPKG_VERSION)" >&6; }
12671
12672 else
12673
12674 HAVE_DPKG=no
12675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKG" >&5
12676 $as_echo "$HAVE_DPKG" >&6; }
12677
12678 fi
12679
12680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $DPKGBUILD is available" >&5
12681 $as_echo_n "checking whether $DPKGBUILD is available... " >&6; }
12682 if tmp=$($DPKGBUILD --version 2>/dev/null); then :
12683
12684 DPKGBUILD_VERSION=$(echo $tmp | \
12685 $AWK '/Debian/ { print $4 }' | cut -f-4 -d'.')
12686 HAVE_DPKGBUILD=yes
12687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKGBUILD ($DPKGBUILD_VERSION)" >&5
12688 $as_echo "$HAVE_DPKGBUILD ($DPKGBUILD_VERSION)" >&6; }
12689
12690 else
12691
12692 HAVE_DPKGBUILD=no
12693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKGBUILD" >&5
12694 $as_echo "$HAVE_DPKGBUILD" >&6; }
12695
12696 fi
12697
12698
12699
12700
12701
12702
12703
12704
12705
12706
12707 ALIEN=alien
12708
12709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ALIEN is available" >&5
12710 $as_echo_n "checking whether $ALIEN is available... " >&6; }
12711 if tmp=$($ALIEN --version 2>/dev/null); then :
12712
12713 ALIEN_VERSION=$(echo $tmp | $AWK '{ print $3 }')
12714 HAVE_ALIEN=yes
12715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_ALIEN ($ALIEN_VERSION)" >&5
12716 $as_echo "$HAVE_ALIEN ($ALIEN_VERSION)" >&6; }
12717
12718 else
12719
12720 HAVE_ALIEN=no
12721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_ALIEN" >&5
12722 $as_echo "$HAVE_ALIEN" >&6; }
12723
12724 fi
12725
12726
12727
12728
12729
12730
12731
12732 TARGET_ASM_DIR=asm-generic
12733
12734
12735 ZFS_CONFIG=all
12736
12737 # Check whether --with-config was given.
12738 if test "${with_config+set}" = set; then :
12739 withval=$with_config; ZFS_CONFIG="$withval"
12740 fi
12741
12742 # Check whether --enable-linux-builtin was given.
12743 if test "${enable_linux_builtin+set}" = set; then :
12744 enableval=$enable_linux_builtin;
12745 else
12746 enable_linux_builtin=no
12747 fi
12748
12749
12750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking zfs config" >&5
12751 $as_echo_n "checking zfs config... " >&6; }
12752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZFS_CONFIG" >&5
12753 $as_echo "$ZFS_CONFIG" >&6; };
12754
12755
12756
12757
12758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wno-unused-but-set-variable support" >&5
12759 $as_echo_n "checking for -Wno-unused-but-set-variable support... " >&6; }
12760
12761 saved_flags="$CFLAGS"
12762 CFLAGS="$CFLAGS -Wunused-but-set-variable"
12763
12764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12765 /* end confdefs.h. */
12766
12767 int
12768 main ()
12769 {
12770
12771 ;
12772 return 0;
12773 }
12774 _ACEOF
12775 if ac_fn_c_try_compile "$LINENO"; then :
12776
12777 NO_UNUSED_BUT_SET_VARIABLE=-Wno-unused-but-set-variable
12778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12779 $as_echo "yes" >&6; }
12780
12781 else
12782
12783 NO_UNUSED_BUT_SET_VARIABLE=
12784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12785 $as_echo "no" >&6; }
12786
12787 fi
12788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12789
12790 CFLAGS="$saved_flags"
12791
12792
12793
12794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wno-bool-compare support" >&5
12795 $as_echo_n "checking for -Wno-bool-compare support... " >&6; }
12796
12797 saved_flags="$CFLAGS"
12798 CFLAGS="$CFLAGS -Wbool-compare"
12799
12800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12801 /* end confdefs.h. */
12802
12803 int
12804 main ()
12805 {
12806
12807 ;
12808 return 0;
12809 }
12810 _ACEOF
12811 if ac_fn_c_try_compile "$LINENO"; then :
12812
12813 NO_BOOL_COMPARE=-Wno-bool-compare
12814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12815 $as_echo "yes" >&6; }
12816
12817 else
12818
12819 NO_BOOL_COMPARE=
12820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12821 $as_echo "no" >&6; }
12822
12823 fi
12824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12825
12826 CFLAGS="$saved_flags"
12827
12828
12829
12830
12831 case "$ZFS_CONFIG" in
12832 user)
12833
12834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dkms.conf file" >&5
12835 $as_echo_n "checking for dkms.conf file... " >&6; }
12836 if test -e dkms.conf; then :
12837
12838 as_fn_error $? "
12839 *** ZFS should not be manually built in the DKMS source tree.
12840 *** Remove all ZFS packages before compiling the ZoL sources.
12841 *** Running \"make install\" breaks ZFS packages." "$LINENO" 5
12842
12843 else
12844
12845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
12846 $as_echo "not found" >&6; }
12847
12848 fi
12849
12850
12851
12852 # Check whether --with-mounthelperdir was given.
12853 if test "${with_mounthelperdir+set}" = set; then :
12854 withval=$with_mounthelperdir; mounthelperdir=$withval
12855 else
12856 mounthelperdir=/sbin
12857 fi
12858
12859
12860
12861
12862
12863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for udev directories" >&5
12864 $as_echo_n "checking for udev directories... " >&6; }
12865
12866 # Check whether --with-udevdir was given.
12867 if test "${with_udevdir+set}" = set; then :
12868 withval=$with_udevdir; udevdir=$withval
12869 else
12870 udevdir=check
12871 fi
12872
12873
12874 if test "x$udevdir" = xcheck; then :
12875
12876 path1=/lib/udev
12877 path2=/usr/lib/udev
12878 default=$path2
12879
12880 if test -d "$path1"; then :
12881 udevdir="$path1"
12882 else
12883
12884 if test -d "$path2"; then :
12885 udevdir="$path2"
12886 else
12887 udevdir="$default"
12888 fi
12889
12890 fi
12891
12892 fi
12893
12894
12895 # Check whether --with-udevruledir was given.
12896 if test "${with_udevruledir+set}" = set; then :
12897 withval=$with_udevruledir; udevruledir=$withval
12898 else
12899 udevruledir="${udevdir}/rules.d"
12900 fi
12901
12902
12903
12904
12905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $udevdir;$udevruledir" >&5
12906 $as_echo "$udevdir;$udevruledir" >&6; }
12907
12908
12909 LIBAIO=
12910
12911 ac_fn_c_check_header_mongrel "$LINENO" "libaio.h" "ac_cv_header_libaio_h" "$ac_includes_default"
12912 if test "x$ac_cv_header_libaio_h" = xyes; then :
12913
12914 user_libaio=yes
12915 LIBAIO="-laio"
12916
12917
12918 $as_echo "#define HAVE_LIBAIO 1" >>confdefs.h
12919
12920
12921 else
12922
12923 user_libaio=no
12924
12925 fi
12926
12927
12928
12929
12930 # Check whether --enable-systemd was given.
12931 if test "${enable_systemd+set}" = set; then :
12932 enableval=$enable_systemd;
12933 else
12934 enable_systemd=yes
12935 fi
12936
12937
12938
12939 # Check whether --with-systemdunitdir was given.
12940 if test "${with_systemdunitdir+set}" = set; then :
12941 withval=$with_systemdunitdir; systemdunitdir=$withval
12942 else
12943 systemdunitdir=/usr/lib/systemd/system
12944 fi
12945
12946
12947
12948 # Check whether --with-systemdpresetdir was given.
12949 if test "${with_systemdpresetdir+set}" = set; then :
12950 withval=$with_systemdpresetdir; systemdpresetdir=$withval
12951 else
12952 systemdpresetdir=/usr/lib/systemd/system-preset
12953 fi
12954
12955
12956
12957 # Check whether --with-systemdmodulesloaddir was given.
12958 if test "${with_systemdmodulesloaddir+set}" = set; then :
12959 withval=$with_systemdmodulesloaddir; systemdmoduleloaddir=$withval
12960 else
12961 systemdmodulesloaddir=/usr/lib/modules-load.d
12962 fi
12963
12964
12965
12966 if test "x$enable_systemd" = xyes; then :
12967
12968 ZFS_INIT_SYSTEMD=systemd
12969 ZFS_MODULE_LOAD=modules-load.d
12970 modulesloaddir=$systemdmodulesloaddir
12971
12972 fi
12973
12974
12975
12976
12977
12978
12979
12980
12981 # Check whether --enable-sysvinit was given.
12982 if test "${enable_sysvinit+set}" = set; then :
12983 enableval=$enable_sysvinit;
12984 else
12985 enable_sysvinit=yes
12986 fi
12987
12988
12989 if test "x$enable_sysvinit" = xyes; then :
12990 ZFS_INIT_SYSV=init.d
12991 fi
12992
12993
12994
12995
12996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dracut directory" >&5
12997 $as_echo_n "checking for dracut directory... " >&6; }
12998
12999 # Check whether --with-dracutdir was given.
13000 if test "${with_dracutdir+set}" = set; then :
13001 withval=$with_dracutdir; dracutdir=$withval
13002 else
13003 dracutdir=check
13004 fi
13005
13006
13007 if test "x$dracutdir" = xcheck; then :
13008
13009 path1=/usr/share/dracut
13010 path2=/usr/lib/dracut
13011 default=$path2
13012
13013 if test -d "$path1"; then :
13014 dracutdir="$path1"
13015 else
13016
13017 if test -d "$path2"; then :
13018 dracutdir="$path2"
13019 else
13020 dracutdir="$default"
13021 fi
13022
13023 fi
13024
13025 fi
13026
13027
13028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dracutdir" >&5
13029 $as_echo "$dracutdir" >&6; }
13030
13031
13032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target asm dir" >&5
13033 $as_echo_n "checking for target asm dir... " >&6; }
13034 TARGET_ARCH=`echo ${target_cpu} | sed -e s/i.86/i386/`
13035
13036 case $TARGET_ARCH in
13037 i386|x86_64)
13038 TARGET_ASM_DIR=asm-${TARGET_ARCH}
13039 ;;
13040 *)
13041 TARGET_ASM_DIR=asm-generic
13042 ;;
13043 esac
13044
13045
13046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_ASM_DIR" >&5
13047 $as_echo "$TARGET_ASM_DIR" >&6; }
13048
13049
13050 ZLIB=
13051
13052 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
13053 if test "x$ac_cv_header_zlib_h" = xyes; then :
13054
13055 else
13056 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13057 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13058 as_fn_error $? "
13059 *** zlib.h missing, zlib-devel package required
13060 See \`config.log' for more details" "$LINENO" 5; }
13061 fi
13062
13063
13064
13065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress2 in -lz" >&5
13066 $as_echo_n "checking for compress2 in -lz... " >&6; }
13067 if ${ac_cv_lib_z_compress2+:} false; then :
13068 $as_echo_n "(cached) " >&6
13069 else
13070 ac_check_lib_save_LIBS=$LIBS
13071 LIBS="-lz $LIBS"
13072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13073 /* end confdefs.h. */
13074
13075 /* Override any GCC internal prototype to avoid an error.
13076 Use char because int might match the return type of a GCC
13077 builtin and then its argument prototype would still apply. */
13078 #ifdef __cplusplus
13079 extern "C"
13080 #endif
13081 char compress2 ();
13082 int
13083 main ()
13084 {
13085 return compress2 ();
13086 ;
13087 return 0;
13088 }
13089 _ACEOF
13090 if ac_fn_c_try_link "$LINENO"; then :
13091 ac_cv_lib_z_compress2=yes
13092 else
13093 ac_cv_lib_z_compress2=no
13094 fi
13095 rm -f core conftest.err conftest.$ac_objext \
13096 conftest$ac_exeext conftest.$ac_ext
13097 LIBS=$ac_check_lib_save_LIBS
13098 fi
13099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress2" >&5
13100 $as_echo "$ac_cv_lib_z_compress2" >&6; }
13101 if test "x$ac_cv_lib_z_compress2" = xyes; then :
13102 cat >>confdefs.h <<_ACEOF
13103 #define HAVE_LIBZ 1
13104 _ACEOF
13105
13106 LIBS="-lz $LIBS"
13107
13108 else
13109 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13110 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13111 as_fn_error $? "
13112 *** compress2() missing, zlib-devel package required
13113 See \`config.log' for more details" "$LINENO" 5; }
13114 fi
13115
13116
13117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uncompress in -lz" >&5
13118 $as_echo_n "checking for uncompress in -lz... " >&6; }
13119 if ${ac_cv_lib_z_uncompress+:} false; then :
13120 $as_echo_n "(cached) " >&6
13121 else
13122 ac_check_lib_save_LIBS=$LIBS
13123 LIBS="-lz $LIBS"
13124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13125 /* end confdefs.h. */
13126
13127 /* Override any GCC internal prototype to avoid an error.
13128 Use char because int might match the return type of a GCC
13129 builtin and then its argument prototype would still apply. */
13130 #ifdef __cplusplus
13131 extern "C"
13132 #endif
13133 char uncompress ();
13134 int
13135 main ()
13136 {
13137 return uncompress ();
13138 ;
13139 return 0;
13140 }
13141 _ACEOF
13142 if ac_fn_c_try_link "$LINENO"; then :
13143 ac_cv_lib_z_uncompress=yes
13144 else
13145 ac_cv_lib_z_uncompress=no
13146 fi
13147 rm -f core conftest.err conftest.$ac_objext \
13148 conftest$ac_exeext conftest.$ac_ext
13149 LIBS=$ac_check_lib_save_LIBS
13150 fi
13151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_uncompress" >&5
13152 $as_echo "$ac_cv_lib_z_uncompress" >&6; }
13153 if test "x$ac_cv_lib_z_uncompress" = xyes; then :
13154 cat >>confdefs.h <<_ACEOF
13155 #define HAVE_LIBZ 1
13156 _ACEOF
13157
13158 LIBS="-lz $LIBS"
13159
13160 else
13161 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13162 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13163 as_fn_error $? "
13164 *** uncompress() missing, zlib-devel package required
13165 See \`config.log' for more details" "$LINENO" 5; }
13166 fi
13167
13168
13169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crc32 in -lz" >&5
13170 $as_echo_n "checking for crc32 in -lz... " >&6; }
13171 if ${ac_cv_lib_z_crc32+:} false; then :
13172 $as_echo_n "(cached) " >&6
13173 else
13174 ac_check_lib_save_LIBS=$LIBS
13175 LIBS="-lz $LIBS"
13176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13177 /* end confdefs.h. */
13178
13179 /* Override any GCC internal prototype to avoid an error.
13180 Use char because int might match the return type of a GCC
13181 builtin and then its argument prototype would still apply. */
13182 #ifdef __cplusplus
13183 extern "C"
13184 #endif
13185 char crc32 ();
13186 int
13187 main ()
13188 {
13189 return crc32 ();
13190 ;
13191 return 0;
13192 }
13193 _ACEOF
13194 if ac_fn_c_try_link "$LINENO"; then :
13195 ac_cv_lib_z_crc32=yes
13196 else
13197 ac_cv_lib_z_crc32=no
13198 fi
13199 rm -f core conftest.err conftest.$ac_objext \
13200 conftest$ac_exeext conftest.$ac_ext
13201 LIBS=$ac_check_lib_save_LIBS
13202 fi
13203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_crc32" >&5
13204 $as_echo "$ac_cv_lib_z_crc32" >&6; }
13205 if test "x$ac_cv_lib_z_crc32" = xyes; then :
13206 cat >>confdefs.h <<_ACEOF
13207 #define HAVE_LIBZ 1
13208 _ACEOF
13209
13210 LIBS="-lz $LIBS"
13211
13212 else
13213 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13214 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13215 as_fn_error $? "
13216 *** crc32() missing, zlib-devel package required
13217 See \`config.log' for more details" "$LINENO" 5; }
13218 fi
13219
13220
13221 ZLIB="-lz"
13222
13223
13224 $as_echo "#define HAVE_ZLIB 1" >>confdefs.h
13225
13226
13227
13228 LIBUUID=
13229
13230 ac_fn_c_check_header_mongrel "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default"
13231 if test "x$ac_cv_header_uuid_uuid_h" = xyes; then :
13232
13233 else
13234 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13235 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13236 as_fn_error $? "
13237 *** uuid/uuid.h missing, libuuid-devel package required
13238 See \`config.log' for more details" "$LINENO" 5; }
13239 fi
13240
13241
13242
13243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate in -luuid" >&5
13244 $as_echo_n "checking for uuid_generate in -luuid... " >&6; }
13245 if ${ac_cv_lib_uuid_uuid_generate+:} false; then :
13246 $as_echo_n "(cached) " >&6
13247 else
13248 ac_check_lib_save_LIBS=$LIBS
13249 LIBS="-luuid $LIBS"
13250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13251 /* end confdefs.h. */
13252
13253 /* Override any GCC internal prototype to avoid an error.
13254 Use char because int might match the return type of a GCC
13255 builtin and then its argument prototype would still apply. */
13256 #ifdef __cplusplus
13257 extern "C"
13258 #endif
13259 char uuid_generate ();
13260 int
13261 main ()
13262 {
13263 return uuid_generate ();
13264 ;
13265 return 0;
13266 }
13267 _ACEOF
13268 if ac_fn_c_try_link "$LINENO"; then :
13269 ac_cv_lib_uuid_uuid_generate=yes
13270 else
13271 ac_cv_lib_uuid_uuid_generate=no
13272 fi
13273 rm -f core conftest.err conftest.$ac_objext \
13274 conftest$ac_exeext conftest.$ac_ext
13275 LIBS=$ac_check_lib_save_LIBS
13276 fi
13277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate" >&5
13278 $as_echo "$ac_cv_lib_uuid_uuid_generate" >&6; }
13279 if test "x$ac_cv_lib_uuid_uuid_generate" = xyes; then :
13280 cat >>confdefs.h <<_ACEOF
13281 #define HAVE_LIBUUID 1
13282 _ACEOF
13283
13284 LIBS="-luuid $LIBS"
13285
13286 else
13287 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13288 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13289 as_fn_error $? "
13290 *** uuid_generate() missing, libuuid-devel package required
13291 See \`config.log' for more details" "$LINENO" 5; }
13292 fi
13293
13294
13295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_is_null in -luuid" >&5
13296 $as_echo_n "checking for uuid_is_null in -luuid... " >&6; }
13297 if ${ac_cv_lib_uuid_uuid_is_null+:} false; then :
13298 $as_echo_n "(cached) " >&6
13299 else
13300 ac_check_lib_save_LIBS=$LIBS
13301 LIBS="-luuid $LIBS"
13302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13303 /* end confdefs.h. */
13304
13305 /* Override any GCC internal prototype to avoid an error.
13306 Use char because int might match the return type of a GCC
13307 builtin and then its argument prototype would still apply. */
13308 #ifdef __cplusplus
13309 extern "C"
13310 #endif
13311 char uuid_is_null ();
13312 int
13313 main ()
13314 {
13315 return uuid_is_null ();
13316 ;
13317 return 0;
13318 }
13319 _ACEOF
13320 if ac_fn_c_try_link "$LINENO"; then :
13321 ac_cv_lib_uuid_uuid_is_null=yes
13322 else
13323 ac_cv_lib_uuid_uuid_is_null=no
13324 fi
13325 rm -f core conftest.err conftest.$ac_objext \
13326 conftest$ac_exeext conftest.$ac_ext
13327 LIBS=$ac_check_lib_save_LIBS
13328 fi
13329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_is_null" >&5
13330 $as_echo "$ac_cv_lib_uuid_uuid_is_null" >&6; }
13331 if test "x$ac_cv_lib_uuid_uuid_is_null" = xyes; then :
13332 cat >>confdefs.h <<_ACEOF
13333 #define HAVE_LIBUUID 1
13334 _ACEOF
13335
13336 LIBS="-luuid $LIBS"
13337
13338 else
13339 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13340 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13341 as_fn_error $? "
13342 *** uuid_is_null() missing, libuuid-devel package required
13343 See \`config.log' for more details" "$LINENO" 5; }
13344 fi
13345
13346
13347 LIBUUID="-luuid"
13348
13349
13350 $as_echo "#define HAVE_LIBUUID 1" >>confdefs.h
13351
13352
13353
13354
13355 # Check whether --with-blkid was given.
13356 if test "${with_blkid+set}" = set; then :
13357 withval=$with_blkid;
13358 else
13359 with_blkid=check
13360 fi
13361
13362
13363 LIBBLKID=
13364 if test "x$with_blkid" = xyes; then :
13365
13366 LIBBLKID="-lblkid"
13367
13368
13369 $as_echo "#define HAVE_LIBBLKID 1" >>confdefs.h
13370
13371
13372 fi
13373
13374 if test "x$with_blkid" = xcheck; then :
13375
13376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for blkid_get_cache in -lblkid" >&5
13377 $as_echo_n "checking for blkid_get_cache in -lblkid... " >&6; }
13378 if ${ac_cv_lib_blkid_blkid_get_cache+:} false; then :
13379 $as_echo_n "(cached) " >&6
13380 else
13381 ac_check_lib_save_LIBS=$LIBS
13382 LIBS="-lblkid $LIBS"
13383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13384 /* end confdefs.h. */
13385
13386 /* Override any GCC internal prototype to avoid an error.
13387 Use char because int might match the return type of a GCC
13388 builtin and then its argument prototype would still apply. */
13389 #ifdef __cplusplus
13390 extern "C"
13391 #endif
13392 char blkid_get_cache ();
13393 int
13394 main ()
13395 {
13396 return blkid_get_cache ();
13397 ;
13398 return 0;
13399 }
13400 _ACEOF
13401 if ac_fn_c_try_link "$LINENO"; then :
13402 ac_cv_lib_blkid_blkid_get_cache=yes
13403 else
13404 ac_cv_lib_blkid_blkid_get_cache=no
13405 fi
13406 rm -f core conftest.err conftest.$ac_objext \
13407 conftest$ac_exeext conftest.$ac_ext
13408 LIBS=$ac_check_lib_save_LIBS
13409 fi
13410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_blkid_blkid_get_cache" >&5
13411 $as_echo "$ac_cv_lib_blkid_blkid_get_cache" >&6; }
13412 if test "x$ac_cv_lib_blkid_blkid_get_cache" = xyes; then :
13413
13414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for blkid zfs support" >&5
13415 $as_echo_n "checking for blkid zfs support... " >&6; }
13416
13417 ZFS_DEV=`mktemp`
13418 truncate -s 64M $ZFS_DEV
13419 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
13420 dd of=$ZFS_DEV bs=1k count=8 \
13421 seek=128 conv=notrunc &>/dev/null \
13422 >/dev/null 2>/dev/null
13423 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
13424 dd of=$ZFS_DEV bs=1k count=8 \
13425 seek=132 conv=notrunc &>/dev/null \
13426 >/dev/null 2>/dev/null
13427 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
13428 dd of=$ZFS_DEV bs=1k count=8 \
13429 seek=136 conv=notrunc &>/dev/null \
13430 >/dev/null 2>/dev/null
13431 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
13432 dd of=$ZFS_DEV bs=1k count=8 \
13433 seek=140 conv=notrunc &>/dev/null \
13434 >/dev/null 2>/dev/null
13435
13436 saved_LIBS="$LIBS"
13437 LIBS="-lblkid"
13438
13439 if test "$cross_compiling" = yes; then :
13440 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13441 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13442 as_fn_error $? "cannot run test program while cross compiling
13443 See \`config.log' for more details" "$LINENO" 5; }
13444 else
13445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13446 /* end confdefs.h. */
13447
13448 #include <stdio.h>
13449 #include <stdlib.h>
13450 #include <blkid/blkid.h>
13451
13452 int
13453 main ()
13454 {
13455
13456 blkid_cache cache;
13457 char *value;
13458
13459 if (blkid_get_cache(&cache, NULL) < 0)
13460 return 1;
13461
13462 value = blkid_get_tag_value(cache, "TYPE",
13463 "$ZFS_DEV");
13464 if (!value) {
13465 blkid_put_cache(cache);
13466 return 2;
13467 }
13468
13469 if (strcmp(value, "zfs_member")) {
13470 free(value);
13471 blkid_put_cache(cache);
13472 return 0;
13473 }
13474
13475 free(value);
13476 blkid_put_cache(cache);
13477
13478 ;
13479 return 0;
13480 }
13481 _ACEOF
13482 if ac_fn_c_try_run "$LINENO"; then :
13483
13484 rm -f $ZFS_DEV
13485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13486 $as_echo "yes" >&6; }
13487 LIBBLKID="-lblkid"
13488
13489
13490 $as_echo "#define HAVE_LIBBLKID 1" >>confdefs.h
13491
13492
13493 else
13494
13495 rm -f $ZFS_DEV
13496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13497 $as_echo "no" >&6; }
13498 if test "x$with_blkid" != xcheck; then :
13499 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13500 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13501 as_fn_error $? "--with-blkid given but unavailable
13502 See \`config.log' for more details" "$LINENO" 5; }
13503 fi
13504
13505 fi
13506 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13507 conftest.$ac_objext conftest.beam conftest.$ac_ext
13508 fi
13509
13510
13511 LIBS="$saved_LIBS"
13512
13513 else
13514
13515 if test "x$with_blkid" != xcheck; then :
13516 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13517 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13518 as_fn_error $? "--with-blkid given but unavailable
13519 See \`config.log' for more details" "$LINENO" 5; }
13520 fi
13521
13522
13523 fi
13524
13525
13526 fi
13527
13528
13529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wframe-larger-than=<size> support" >&5
13530 $as_echo_n "checking for -Wframe-larger-than=<size> support... " >&6; }
13531
13532 saved_flags="$CFLAGS"
13533 CFLAGS="$CFLAGS -Wframe-larger-than=1024"
13534
13535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13536 /* end confdefs.h. */
13537
13538 int
13539 main ()
13540 {
13541
13542 ;
13543 return 0;
13544 }
13545 _ACEOF
13546 if ac_fn_c_try_compile "$LINENO"; then :
13547
13548 FRAME_LARGER_THAN=-Wframe-larger-than=1024
13549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13550 $as_echo "yes" >&6; }
13551
13552 else
13553
13554 FRAME_LARGER_THAN=
13555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13556 $as_echo "no" >&6; }
13557
13558 fi
13559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13560
13561 CFLAGS="$saved_flags"
13562
13563
13564
13565 if test "x$runstatedir" = x; then
13566 runstatedir='${localstatedir}/run'
13567
13568 fi
13569
13570
13571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking makedev() is declared in sys/sysmacros.h" >&5
13572 $as_echo_n "checking makedev() is declared in sys/sysmacros.h... " >&6; }
13573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13574 /* end confdefs.h. */
13575
13576 #include <sys/sysmacros.h>
13577
13578 int
13579 main ()
13580 {
13581
13582 int k;
13583 k = makedev(0,0);
13584
13585 ;
13586 return 0;
13587 }
13588 _ACEOF
13589 if ac_fn_c_try_compile "$LINENO"; then :
13590
13591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13592 $as_echo "yes" >&6; }
13593
13594 $as_echo "#define HAVE_MAKEDEV_IN_SYSMACROS 1" >>confdefs.h
13595
13596
13597 else
13598
13599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13600 $as_echo "no" >&6; }
13601
13602 fi
13603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13604
13605
13606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking makedev() is declared in sys/mkdev.h" >&5
13607 $as_echo_n "checking makedev() is declared in sys/mkdev.h... " >&6; }
13608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13609 /* end confdefs.h. */
13610
13611 #include <sys/mkdev.h>
13612
13613 int
13614 main ()
13615 {
13616
13617 int k;
13618 k = makedev(0,0);
13619
13620 ;
13621 return 0;
13622 }
13623 _ACEOF
13624 if ac_fn_c_try_compile "$LINENO"; then :
13625
13626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13627 $as_echo "yes" >&6; }
13628
13629 $as_echo "#define HAVE_MAKEDEV_IN_MKDEV 1" >>confdefs.h
13630
13631
13632 else
13633
13634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13635 $as_echo "no" >&6; }
13636
13637 fi
13638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13639
13640
13641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wno-format-truncation support" >&5
13642 $as_echo_n "checking for -Wno-format-truncation support... " >&6; }
13643
13644 saved_flags="$CFLAGS"
13645 CFLAGS="$CFLAGS -Wno-format-truncation"
13646
13647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13648 /* end confdefs.h. */
13649
13650 int
13651 main ()
13652 {
13653
13654 ;
13655 return 0;
13656 }
13657 _ACEOF
13658 if ac_fn_c_try_compile "$LINENO"; then :
13659
13660 NO_FORMAT_TRUNCATION=-Wno-format-truncation
13661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13662 $as_echo "yes" >&6; }
13663
13664 else
13665
13666 NO_FORMAT_TRUNCATION=
13667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13668 $as_echo "no" >&6; }
13669
13670 fi
13671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13672
13673 CFLAGS="$saved_flags"
13674
13675
13676 for ac_func in mlockall
13677 do :
13678 ac_fn_c_check_func "$LINENO" "mlockall" "ac_cv_func_mlockall"
13679 if test "x$ac_cv_func_mlockall" = xyes; then :
13680 cat >>confdefs.h <<_ACEOF
13681 #define HAVE_MLOCKALL 1
13682 _ACEOF
13683
13684 fi
13685 done
13686
13687 ;;
13688 kernel)
13689
13690
13691 # Check whether --with-linux was given.
13692 if test "${with_linux+set}" = set; then :
13693 withval=$with_linux; kernelsrc="$withval"
13694 fi
13695
13696
13697
13698 # Check whether --with-linux-obj was given.
13699 if test "${with_linux_obj+set}" = set; then :
13700 withval=$with_linux_obj; kernelbuild="$withval"
13701 fi
13702
13703
13704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source directory" >&5
13705 $as_echo_n "checking kernel source directory... " >&6; }
13706 if test -z "$kernelsrc"; then :
13707
13708 if test -e "/lib/modules/$(uname -r)/source"; then :
13709
13710 headersdir="/lib/modules/$(uname -r)/source"
13711 sourcelink=$(readlink -f "$headersdir")
13712
13713 elif test -e "/lib/modules/$(uname -r)/build"; then :
13714
13715 headersdir="/lib/modules/$(uname -r)/build"
13716 sourcelink=$(readlink -f "$headersdir")
13717
13718 else
13719
13720 sourcelink=$(ls -1d /usr/src/kernels/* \
13721 /usr/src/linux-* \
13722 2>/dev/null | grep -v obj | tail -1)
13723
13724 fi
13725
13726 if test -n "$sourcelink" && test -e ${sourcelink}; then :
13727
13728 kernelsrc=`readlink -f ${sourcelink}`
13729
13730 else
13731
13732 kernelsrc="Not found"
13733
13734 fi
13735
13736 else
13737
13738 if test "$kernelsrc" = "NONE"; then :
13739
13740 kernsrcver=NONE
13741
13742 fi
13743
13744 fi
13745
13746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelsrc" >&5
13747 $as_echo "$kernelsrc" >&6; }
13748 if test ! -d "$kernelsrc"; then :
13749
13750 as_fn_error $? "
13751 *** Please make sure the kernel devel package for your distribution
13752 *** is installed and then try again. If that fails, you can specify the
13753 *** location of the kernel source with the '--with-linux=PATH' option." "$LINENO" 5
13754
13755 fi
13756
13757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel build directory" >&5
13758 $as_echo_n "checking kernel build directory... " >&6; }
13759 if test -z "$kernelbuild"; then :
13760
13761 if test -e "/lib/modules/$(uname -r)/build"; then :
13762
13763 kernelbuild=`readlink -f /lib/modules/$(uname -r)/build`
13764
13765 elif test -d ${kernelsrc}-obj/${target_cpu}/${target_cpu}; then :
13766
13767 kernelbuild=${kernelsrc}-obj/${target_cpu}/${target_cpu}
13768
13769 elif test -d ${kernelsrc}-obj/${target_cpu}/default; then :
13770
13771 kernelbuild=${kernelsrc}-obj/${target_cpu}/default
13772
13773 elif test -d `dirname ${kernelsrc}`/build-${target_cpu}; then :
13774
13775 kernelbuild=`dirname ${kernelsrc}`/build-${target_cpu}
13776
13777 else
13778
13779 kernelbuild=${kernelsrc}
13780
13781 fi
13782
13783 fi
13784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelbuild" >&5
13785 $as_echo "$kernelbuild" >&6; }
13786
13787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source version" >&5
13788 $as_echo_n "checking kernel source version... " >&6; }
13789 utsrelease1=$kernelbuild/include/linux/version.h
13790 utsrelease2=$kernelbuild/include/linux/utsrelease.h
13791 utsrelease3=$kernelbuild/include/generated/utsrelease.h
13792 if test -r $utsrelease1 && fgrep -q UTS_RELEASE $utsrelease1; then :
13793
13794 utsrelease=linux/version.h
13795
13796 elif test -r $utsrelease2 && fgrep -q UTS_RELEASE $utsrelease2; then :
13797
13798 utsrelease=linux/utsrelease.h
13799
13800 elif test -r $utsrelease3 && fgrep -q UTS_RELEASE $utsrelease3; then :
13801
13802 utsrelease=generated/utsrelease.h
13803
13804 fi
13805
13806 if test "$utsrelease"; then :
13807
13808 kernsrcver=`(echo "#include <$utsrelease>";
13809 echo "kernsrcver=UTS_RELEASE") |
13810 cpp -I $kernelbuild/include |
13811 grep "^kernsrcver=" | cut -d \" -f 2`
13812
13813 if test -z "$kernsrcver"; then :
13814
13815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
13816 $as_echo "Not found" >&6; }
13817 as_fn_error $? "*** Cannot determine kernel version." "$LINENO" 5
13818
13819 fi
13820
13821 else
13822
13823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
13824 $as_echo "Not found" >&6; }
13825 if test "x$enable_linux_builtin" != xyes; then
13826 as_fn_error $? "*** Cannot find UTS_RELEASE definition." "$LINENO" 5
13827 else
13828 as_fn_error $? "
13829 *** Cannot find UTS_RELEASE definition.
13830 *** Please run 'make prepare' inside the kernel source tree." "$LINENO" 5
13831 fi
13832
13833 fi
13834
13835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernsrcver" >&5
13836 $as_echo "$kernsrcver" >&6; }
13837
13838 LINUX=${kernelsrc}
13839 LINUX_OBJ=${kernelbuild}
13840 LINUX_VERSION=${kernsrcver}
13841
13842
13843
13844
13845
13846
13847 modpost=$LINUX/scripts/Makefile.modpost
13848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel file name for module symbols" >&5
13849 $as_echo_n "checking kernel file name for module symbols... " >&6; }
13850 if test "x$enable_linux_builtin" != xyes -a -f "$modpost"; then :
13851
13852 if grep -q Modules.symvers $modpost; then :
13853
13854 LINUX_SYMBOLS=Modules.symvers
13855
13856 else
13857
13858 LINUX_SYMBOLS=Module.symvers
13859
13860 fi
13861
13862 if test ! -f "$LINUX_OBJ/$LINUX_SYMBOLS"; then :
13863
13864 as_fn_error $? "
13865 *** Please make sure the kernel devel package for your distribution
13866 *** is installed. If you are building with a custom kernel, make sure the
13867 *** kernel is configured, built, and the '--with-linux=PATH' configure
13868 *** option refers to the location of the kernel source." "$LINENO" 5
13869
13870 fi
13871
13872 else
13873
13874 LINUX_SYMBOLS=NONE
13875
13876 fi
13877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINUX_SYMBOLS" >&5
13878 $as_echo "$LINUX_SYMBOLS" >&6; }
13879
13880
13881
13882
13883
13884 # Check whether --with-spl was given.
13885 if test "${with_spl+set}" = set; then :
13886 withval=$with_spl; splsrc="$withval"
13887 fi
13888
13889
13890
13891 # Check whether --with-spl-obj was given.
13892 if test "${with_spl_obj+set}" = set; then :
13893 withval=$with_spl_obj; splbuild="$withval"
13894 fi
13895
13896
13897
13898 # Check whether --with-spl-timeout was given.
13899 if test "${with_spl_timeout+set}" = set; then :
13900 withval=$with_spl_timeout; timeout="$withval"
13901 else
13902 timeout=0
13903 fi
13904
13905
13906 splsrc0="/var/lib/dkms/spl/${VERSION}/build"
13907 splsrc1="/usr/local/src/spl-${VERSION}/${LINUX_VERSION}"
13908 splsrc2="/usr/local/src/spl-${VERSION}"
13909 splsrc3="/usr/src/spl-${VERSION}/${LINUX_VERSION}"
13910 splsrc4="/usr/src/spl-${VERSION}"
13911 splsrc5="../spl/"
13912 splsrc6="$LINUX"
13913
13914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl source directory" >&5
13915 $as_echo_n "checking spl source directory... " >&6; }
13916 if test -z "${splsrc}"; then :
13917
13918 if test -e "${splsrc0}/spl.release.in"; then :
13919
13920 splsrc=${splsrc0}
13921
13922 elif test -e "${splsrc1}/spl.release.in"; then :
13923
13924 splsrc=${splsrc1}
13925
13926 elif test -e "${splsrc2}/spl.release.in"; then :
13927
13928 splsrc=${splsrc2}
13929
13930 elif test -e "${splsrc3}/spl.release.in"; then :
13931
13932 splsrc=$(readlink -f "${splsrc3}")
13933
13934 elif test -e "${splsrc4}/spl.release.in" ; then :
13935
13936 splsrc=${splsrc4}
13937
13938 elif test -e "${splsrc5}/spl.release.in"; then :
13939
13940 splsrc=$(readlink -f "${splsrc5}")
13941
13942 elif test -e "${splsrc6}/spl.release.in" ; then :
13943
13944 splsrc=${splsrc6}
13945
13946 else
13947
13948 splsrc="Not found"
13949
13950 fi
13951
13952 else
13953
13954 if test "$splsrc" = "NONE"; then :
13955
13956 splbuild=NONE
13957 splsrcver=NONE
13958
13959 fi
13960
13961 fi
13962
13963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splsrc" >&5
13964 $as_echo "$splsrc" >&6; }
13965 if test ! -e "$splsrc/spl.release.in"; then :
13966
13967 as_fn_error $? "
13968 *** Please make sure the kmod spl devel package for your distribution
13969 *** is installed then try again. If that fails you can specify the
13970 *** location of the spl source with the '--with-spl=PATH' option." "$LINENO" 5
13971
13972 fi
13973
13974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl build directory" >&5
13975 $as_echo_n "checking spl build directory... " >&6; }
13976 while true; do
13977 if test -z "$splbuild"; then :
13978
13979 if test -e "${splsrc}/${LINUX_VERSION}/spl_config.h" ; then :
13980
13981 splbuild="${splsrc}/${LINUX_VERSION}"
13982
13983 elif test -e "${splsrc}/spl_config.h" ; then :
13984
13985 splbuild="${splsrc}"
13986
13987 elif find -L "${splsrc}" -name spl_config.h 2> /dev/null | grep -wq spl_config.h ; then :
13988
13989 splbuild=$(find -L "${splsrc}" -name spl_config.h | sed 's,/spl_config.h,,')
13990
13991 else
13992
13993 splbuild="Not found"
13994
13995 fi
13996
13997 fi
13998 if test -e "$splbuild/spl_config.h" -o $timeout -le 0; then :
13999
14000 break;
14001
14002 else
14003
14004 sleep 1
14005 timeout=$((timeout-1))
14006
14007 fi
14008 done
14009
14010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splbuild" >&5
14011 $as_echo "$splbuild" >&6; }
14012 if ! test -e "$splbuild/spl_config.h"; then :
14013
14014 as_fn_error $? "
14015 *** Please make sure the kmod spl devel <kernel> package for your
14016 *** distribution is installed then try again. If that fails you
14017 *** can specify the location of the spl objects with the
14018 *** '--with-spl-obj=PATH' option." "$LINENO" 5
14019
14020 fi
14021
14022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl source version" >&5
14023 $as_echo_n "checking spl source version... " >&6; }
14024 if test -r $splbuild/spl_config.h &&
14025 fgrep -q SPL_META_VERSION $splbuild/spl_config.h; then :
14026
14027
14028 splsrcver=`(echo "#include <spl_config.h>";
14029 echo "splsrcver=SPL_META_VERSION-SPL_META_RELEASE") |
14030 cpp -I $splbuild |
14031 grep "^splsrcver=" | tr -d \" | cut -d= -f2`
14032
14033 fi
14034
14035 if test -z "$splsrcver"; then :
14036
14037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
14038 $as_echo "Not found" >&6; }
14039 as_fn_error $? "
14040 *** Cannot determine the version of the spl source.
14041 *** Please prepare the spl source before running this script" "$LINENO" 5
14042
14043 fi
14044
14045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splsrcver" >&5
14046 $as_echo "$splsrcver" >&6; }
14047
14048 SPL=${splsrc}
14049 SPL_OBJ=${splbuild}
14050 SPL_VERSION=${splsrcver}
14051
14052
14053
14054
14055
14056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl file name for module symbols" >&5
14057 $as_echo_n "checking spl file name for module symbols... " >&6; }
14058 SPL_SYMBOLS=NONE
14059
14060 while true; do
14061 if test -r $SPL_OBJ/Module.symvers; then :
14062
14063 SPL_SYMBOLS=Module.symvers
14064
14065 elif test -r $SPL_OBJ/Modules.symvers; then :
14066
14067 SPL_SYMBOLS=Modules.symvers
14068
14069 elif test -r $SPL_OBJ/module/Module.symvers; then :
14070
14071 SPL_SYMBOLS=Module.symvers
14072
14073 elif test -r $SPL_OBJ/module/Modules.symvers; then :
14074
14075 SPL_SYMBOLS=Modules.symvers
14076
14077 fi
14078
14079 if test $SPL_SYMBOLS != NONE -o $timeout -le 0; then :
14080
14081 break;
14082
14083 else
14084
14085 sleep 1
14086 timeout=$((timeout-1))
14087
14088 fi
14089 done
14090
14091 if test "$SPL_SYMBOLS" = NONE; then :
14092
14093 SPL_SYMBOLS=$LINUX_SYMBOLS
14094
14095 fi
14096
14097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SPL_SYMBOLS" >&5
14098 $as_echo "$SPL_SYMBOLS" >&6; }
14099
14100
14101
14102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether modules can be built" >&5
14103 $as_echo_n "checking whether modules can be built... " >&6; }
14104
14105
14106 cat confdefs.h - <<_ACEOF >conftest.c
14107
14108
14109 int
14110 main (void)
14111 {
14112
14113 ;
14114 return 0;
14115 }
14116
14117 _ACEOF
14118
14119
14120
14121 cat - <<_ACEOF >conftest.h
14122
14123 _ACEOF
14124
14125
14126 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14127 echo "obj-m := conftest.o" >build/Makefile
14128 modpost_flag=''
14129 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14130 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14131 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14132 (eval $ac_try) 2>&5
14133 ac_status=$?
14134 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14135 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14136 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14137 (eval $ac_try) 2>&5
14138 ac_status=$?
14139 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14140 test $ac_status = 0; }; }; then :
14141
14142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14143 $as_echo "yes" >&6; }
14144
14145 else
14146 $as_echo "$as_me: failed program was:" >&5
14147 sed 's/^/| /' conftest.$ac_ext >&5
14148
14149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14150 $as_echo "no" >&6; }
14151 if test "x$enable_linux_builtin" != xyes; then
14152 as_fn_error $? "*** Unable to build an empty module." "$LINENO" 5
14153 else
14154 as_fn_error $? "
14155 *** Unable to build an empty module.
14156 *** Please run 'make scripts' inside the kernel source tree." "$LINENO" 5
14157 fi
14158
14159
14160
14161 fi
14162 rm -Rf build
14163
14164
14165
14166
14167 if test "x$cross_compiling" != xyes; then :
14168
14169 if test "$cross_compiling" = yes; then :
14170 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
14171 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
14172 as_fn_error $? "cannot run test program while cross compiling
14173 See \`config.log' for more details" "$LINENO" 5; }
14174 else
14175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14176 /* end confdefs.h. */
14177
14178
14179 #include "$LINUX/include/linux/license.h"
14180
14181 int
14182 main ()
14183 {
14184
14185 return !license_is_gpl_compatible("$ZFS_META_LICENSE");
14186
14187 ;
14188 return 0;
14189 }
14190
14191 _ACEOF
14192 if ac_fn_c_try_run "$LINENO"; then :
14193
14194
14195 $as_echo "#define ZFS_IS_GPL_COMPATIBLE 1" >>confdefs.h
14196
14197
14198 fi
14199 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14200 conftest.$ac_objext conftest.beam conftest.$ac_ext
14201 fi
14202
14203
14204 fi
14205
14206
14207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel was built with 16K or larger stacks" >&5
14208 $as_echo_n "checking whether kernel was built with 16K or larger stacks... " >&6; }
14209
14210
14211 cat confdefs.h - <<_ACEOF >conftest.c
14212
14213
14214 #include <linux/module.h>
14215
14216 int
14217 main (void)
14218 {
14219
14220 #if (THREAD_SIZE < 16384)
14221 #error "THREAD_SIZE is less than 16K"
14222 #endif
14223
14224 ;
14225 return 0;
14226 }
14227
14228 _ACEOF
14229
14230
14231
14232 cat - <<_ACEOF >conftest.h
14233
14234 _ACEOF
14235
14236
14237 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14238 echo "obj-m := conftest.o" >build/Makefile
14239 modpost_flag=''
14240 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14241 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14242 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14243 (eval $ac_try) 2>&5
14244 ac_status=$?
14245 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14246 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14247 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14248 (eval $ac_try) 2>&5
14249 ac_status=$?
14250 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14251 test $ac_status = 0; }; }; then :
14252
14253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14254 $as_echo "yes" >&6; }
14255
14256 $as_echo "#define HAVE_LARGE_STACKS 1" >>confdefs.h
14257
14258
14259 else
14260 $as_echo "$as_me: failed program was:" >&5
14261 sed 's/^/| /' conftest.$ac_ext >&5
14262
14263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14264 $as_echo "no" >&6; }
14265
14266
14267
14268 fi
14269 rm -Rf build
14270
14271
14272
14273
14274
14275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel was built with CONFIG_DEBUG_LOCK_ALLOC" >&5
14276 $as_echo_n "checking whether kernel was built with CONFIG_DEBUG_LOCK_ALLOC... " >&6; }
14277
14278
14279 cat confdefs.h - <<_ACEOF >conftest.c
14280
14281
14282 #include <linux/module.h>
14283
14284 int
14285 main (void)
14286 {
14287
14288 #ifndef CONFIG_DEBUG_LOCK_ALLOC
14289 #error CONFIG_DEBUG_LOCK_ALLOC not #defined
14290 #endif
14291
14292 ;
14293 return 0;
14294 }
14295
14296 _ACEOF
14297
14298
14299
14300 cat - <<_ACEOF >conftest.h
14301
14302 _ACEOF
14303
14304
14305 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14306 echo "obj-m := conftest.o" >build/Makefile
14307 modpost_flag=''
14308 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14309 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14310 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14311 (eval $ac_try) 2>&5
14312 ac_status=$?
14313 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14314 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14315 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14316 (eval $ac_try) 2>&5
14317 ac_status=$?
14318 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14319 test $ac_status = 0; }; }; then :
14320
14321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14322 $as_echo "yes" >&6; }
14323
14324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mutex_lock() is GPL-only" >&5
14325 $as_echo_n "checking whether mutex_lock() is GPL-only... " >&6; }
14326 tmp_flags="$EXTRA_KCFLAGS"
14327
14328
14329 cat confdefs.h - <<_ACEOF >conftest.c
14330
14331
14332 #include <linux/module.h>
14333 #include <linux/mutex.h>
14334
14335 MODULE_LICENSE("$ZFS_META_LICENSE");
14336
14337 int
14338 main (void)
14339 {
14340
14341 struct mutex lock;
14342
14343 mutex_init(&lock);
14344 mutex_lock(&lock);
14345 mutex_unlock(&lock);
14346
14347 ;
14348 return 0;
14349 }
14350
14351 _ACEOF
14352
14353
14354
14355 cat - <<_ACEOF >conftest.h
14356
14357 _ACEOF
14358
14359
14360 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14361 echo "obj-m := conftest.o" >build/Makefile
14362 modpost_flag=''
14363 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14364 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14365 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14366 (eval $ac_try) 2>&5
14367 ac_status=$?
14368 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14369 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14370 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14371 (eval $ac_try) 2>&5
14372 ac_status=$?
14373 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14374 test $ac_status = 0; }; }; then :
14375
14376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14377 $as_echo "no" >&6; }
14378
14379 else
14380 $as_echo "$as_me: failed program was:" >&5
14381 sed 's/^/| /' conftest.$ac_ext >&5
14382
14383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14384 $as_echo "yes" >&6; }
14385 as_fn_error $? "
14386 *** Kernel built with CONFIG_DEBUG_LOCK_ALLOC which is incompatible
14387 *** with the CDDL license and will prevent the module linking stage
14388 *** from succeeding. You must rebuild your kernel without this
14389 *** option enabled." "$LINENO" 5
14390
14391
14392
14393 fi
14394 rm -Rf build
14395
14396
14397 EXTRA_KCFLAGS="$tmp_flags"
14398
14399
14400 else
14401 $as_echo "$as_me: failed program was:" >&5
14402 sed 's/^/| /' conftest.$ac_ext >&5
14403
14404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14405 $as_echo "no" >&6; }
14406
14407
14408
14409
14410 fi
14411 rm -Rf build
14412
14413
14414
14415
14416
14417
14418 tmp_flags="$EXTRA_KCFLAGS"
14419 EXTRA_KCFLAGS="-I\$(src)"
14420
14421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether DECLARE_EVENT_CLASS() is available" >&5
14422 $as_echo_n "checking whether DECLARE_EVENT_CLASS() is available... " >&6; }
14423
14424
14425 cat confdefs.h - <<_ACEOF >conftest.c
14426
14427
14428 #include <linux/module.h>
14429 MODULE_LICENSE(ZFS_META_LICENSE);
14430
14431 #define CREATE_TRACE_POINTS
14432 #include "conftest.h"
14433
14434 int
14435 main (void)
14436 {
14437
14438 trace_zfs_autoconf_event_one(1UL);
14439 trace_zfs_autoconf_event_two(2UL);
14440
14441 ;
14442 return 0;
14443 }
14444
14445 _ACEOF
14446
14447
14448
14449 cat - <<_ACEOF >conftest.h
14450
14451 #if !defined(_CONFTEST_H) || defined(TRACE_HEADER_MULTI_READ)
14452 #define _CONFTEST_H
14453
14454 #undef TRACE_SYSTEM
14455 #define TRACE_SYSTEM zfs
14456 #include <linux/tracepoint.h>
14457
14458 DECLARE_EVENT_CLASS(zfs_autoconf_event_class,
14459 TP_PROTO(unsigned long i),
14460 TP_ARGS(i),
14461 TP_STRUCT__entry(
14462 __field(unsigned long, i)
14463 ),
14464 TP_fast_assign(
14465 __entry->i = i;
14466 ),
14467 TP_printk("i = %lu", __entry->i)
14468 );
14469
14470 #define DEFINE_AUTOCONF_EVENT(name) \
14471 DEFINE_EVENT(zfs_autoconf_event_class, name, \
14472 TP_PROTO(unsigned long i), \
14473 TP_ARGS(i))
14474 DEFINE_AUTOCONF_EVENT(zfs_autoconf_event_one);
14475 DEFINE_AUTOCONF_EVENT(zfs_autoconf_event_two);
14476
14477 #endif /* _CONFTEST_H */
14478
14479 #undef TRACE_INCLUDE_PATH
14480 #define TRACE_INCLUDE_PATH .
14481 #define TRACE_INCLUDE_FILE conftest
14482 #include <trace/define_trace.h>
14483
14484 _ACEOF
14485
14486
14487 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14488 echo "obj-m := conftest.o" >build/Makefile
14489 modpost_flag=''
14490 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14491 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14492 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14493 (eval $ac_try) 2>&5
14494 ac_status=$?
14495 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14496 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14497 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14498 (eval $ac_try) 2>&5
14499 ac_status=$?
14500 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14501 test $ac_status = 0; }; }; then :
14502
14503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14504 $as_echo "yes" >&6; }
14505
14506 $as_echo "#define HAVE_DECLARE_EVENT_CLASS 1" >>confdefs.h
14507
14508
14509 else
14510 $as_echo "$as_me: failed program was:" >&5
14511 sed 's/^/| /' conftest.$ac_ext >&5
14512
14513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14514 $as_echo "no" >&6; }
14515
14516
14517
14518 fi
14519 rm -Rf build
14520
14521
14522 EXTRA_KCFLAGS="$tmp_flags"
14523
14524
14525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current->bio_tail exists" >&5
14526 $as_echo_n "checking whether current->bio_tail exists... " >&6; }
14527
14528
14529 cat confdefs.h - <<_ACEOF >conftest.c
14530
14531
14532 #include <linux/sched.h>
14533
14534 int
14535 main (void)
14536 {
14537
14538 current->bio_tail = (struct bio **) NULL;
14539
14540 ;
14541 return 0;
14542 }
14543
14544 _ACEOF
14545
14546
14547
14548 cat - <<_ACEOF >conftest.h
14549
14550 _ACEOF
14551
14552
14553 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14554 echo "obj-m := conftest.o" >build/Makefile
14555 modpost_flag=''
14556 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14557 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14558 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14559 (eval $ac_try) 2>&5
14560 ac_status=$?
14561 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14562 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14563 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14564 (eval $ac_try) 2>&5
14565 ac_status=$?
14566 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14567 test $ac_status = 0; }; }; then :
14568
14569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14570 $as_echo "yes" >&6; }
14571
14572 $as_echo "#define HAVE_CURRENT_BIO_TAIL 1" >>confdefs.h
14573
14574
14575 else
14576 $as_echo "$as_me: failed program was:" >&5
14577 sed 's/^/| /' conftest.$ac_ext >&5
14578
14579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14580 $as_echo "no" >&6; }
14581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current->bio_list exists" >&5
14582 $as_echo_n "checking whether current->bio_list exists... " >&6; }
14583
14584
14585 cat confdefs.h - <<_ACEOF >conftest.c
14586
14587
14588 #include <linux/sched.h>
14589
14590 int
14591 main (void)
14592 {
14593
14594 current->bio_list = (struct bio_list *) NULL;
14595
14596 ;
14597 return 0;
14598 }
14599
14600 _ACEOF
14601
14602
14603
14604 cat - <<_ACEOF >conftest.h
14605
14606 _ACEOF
14607
14608
14609 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14610 echo "obj-m := conftest.o" >build/Makefile
14611 modpost_flag=''
14612 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14613 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14614 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14615 (eval $ac_try) 2>&5
14616 ac_status=$?
14617 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14618 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14619 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14620 (eval $ac_try) 2>&5
14621 ac_status=$?
14622 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14623 test $ac_status = 0; }; }; then :
14624
14625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14626 $as_echo "yes" >&6; }
14627
14628 $as_echo "#define HAVE_CURRENT_BIO_LIST 1" >>confdefs.h
14629
14630
14631 else
14632 $as_echo "$as_me: failed program was:" >&5
14633 sed 's/^/| /' conftest.$ac_ext >&5
14634
14635 as_fn_error $? "no - Please file a bug report at
14636 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
14637
14638
14639
14640 fi
14641 rm -Rf build
14642
14643
14644
14645
14646
14647 fi
14648 rm -Rf build
14649
14650
14651
14652
14653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether submit_bio() wants 1 arg" >&5
14654 $as_echo_n "checking whether submit_bio() wants 1 arg... " >&6; }
14655
14656
14657 cat confdefs.h - <<_ACEOF >conftest.c
14658
14659
14660 #include <linux/bio.h>
14661
14662 int
14663 main (void)
14664 {
14665
14666 blk_qc_t blk_qc;
14667 struct bio *bio = NULL;
14668 blk_qc = submit_bio(bio);
14669
14670 ;
14671 return 0;
14672 }
14673
14674 _ACEOF
14675
14676
14677
14678 cat - <<_ACEOF >conftest.h
14679
14680 _ACEOF
14681
14682
14683 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14684 echo "obj-m := conftest.o" >build/Makefile
14685 modpost_flag=''
14686 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14687 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14688 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14689 (eval $ac_try) 2>&5
14690 ac_status=$?
14691 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14692 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14693 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14694 (eval $ac_try) 2>&5
14695 ac_status=$?
14696 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14697 test $ac_status = 0; }; }; then :
14698
14699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14700 $as_echo "yes" >&6; }
14701
14702 $as_echo "#define HAVE_1ARG_SUBMIT_BIO 1" >>confdefs.h
14703
14704
14705 else
14706 $as_echo "$as_me: failed program was:" >&5
14707 sed 's/^/| /' conftest.$ac_ext >&5
14708
14709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14710 $as_echo "no" >&6; }
14711
14712
14713
14714 fi
14715 rm -Rf build
14716
14717
14718
14719
14720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking block device operation prototypes" >&5
14721 $as_echo_n "checking block device operation prototypes... " >&6; }
14722 tmp_flags="$EXTRA_KCFLAGS"
14723 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
14724
14725
14726 cat confdefs.h - <<_ACEOF >conftest.c
14727
14728
14729 #include <linux/blkdev.h>
14730
14731 int blk_open(struct block_device *bdev, fmode_t mode)
14732 { return 0; }
14733 int blk_ioctl(struct block_device *bdev, fmode_t mode,
14734 unsigned x, unsigned long y) { return 0; }
14735 int blk_compat_ioctl(struct block_device * bdev, fmode_t mode,
14736 unsigned x, unsigned long y) { return 0; }
14737
14738 static const struct block_device_operations
14739 bops __attribute__ ((unused)) = {
14740 .open = blk_open,
14741 .release = NULL,
14742 .ioctl = blk_ioctl,
14743 .compat_ioctl = blk_compat_ioctl,
14744 };
14745
14746 int
14747 main (void)
14748 {
14749
14750
14751 ;
14752 return 0;
14753 }
14754
14755 _ACEOF
14756
14757
14758
14759 cat - <<_ACEOF >conftest.h
14760
14761 _ACEOF
14762
14763
14764 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14765 echo "obj-m := conftest.o" >build/Makefile
14766 modpost_flag=''
14767 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14768 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14769 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14770 (eval $ac_try) 2>&5
14771 ac_status=$?
14772 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14773 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14774 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14775 (eval $ac_try) 2>&5
14776 ac_status=$?
14777 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14778 test $ac_status = 0; }; }; then :
14779
14780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: struct block_device" >&5
14781 $as_echo "struct block_device" >&6; }
14782
14783 $as_echo "#define HAVE_BDEV_BLOCK_DEVICE_OPERATIONS 1" >>confdefs.h
14784
14785
14786 else
14787 $as_echo "$as_me: failed program was:" >&5
14788 sed 's/^/| /' conftest.$ac_ext >&5
14789
14790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: struct inode" >&5
14791 $as_echo "struct inode" >&6; }
14792
14793
14794
14795 fi
14796 rm -Rf build
14797
14798
14799 EXTRA_KCFLAGS="$tmp_flags"
14800
14801
14802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether block_device_operations.release is void" >&5
14803 $as_echo_n "checking whether block_device_operations.release is void... " >&6; }
14804 tmp_flags="$EXTRA_KCFLAGS"
14805 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
14806
14807
14808 cat confdefs.h - <<_ACEOF >conftest.c
14809
14810
14811 #include <linux/blkdev.h>
14812
14813 void blk_release(struct gendisk *g, fmode_t mode) { return; }
14814
14815 static const struct block_device_operations
14816 bops __attribute__ ((unused)) = {
14817 .open = NULL,
14818 .release = blk_release,
14819 .ioctl = NULL,
14820 .compat_ioctl = NULL,
14821 };
14822
14823 int
14824 main (void)
14825 {
14826
14827
14828 ;
14829 return 0;
14830 }
14831
14832 _ACEOF
14833
14834
14835
14836 cat - <<_ACEOF >conftest.h
14837
14838 _ACEOF
14839
14840
14841 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14842 echo "obj-m := conftest.o" >build/Makefile
14843 modpost_flag=''
14844 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14845 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14846 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14847 (eval $ac_try) 2>&5
14848 ac_status=$?
14849 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14850 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14851 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14852 (eval $ac_try) 2>&5
14853 ac_status=$?
14854 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14855 test $ac_status = 0; }; }; then :
14856
14857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: void" >&5
14858 $as_echo "void" >&6; }
14859
14860 $as_echo "#define HAVE_BLOCK_DEVICE_OPERATIONS_RELEASE_VOID 1" >>confdefs.h
14861
14862
14863 else
14864 $as_echo "$as_me: failed program was:" >&5
14865 sed 's/^/| /' conftest.$ac_ext >&5
14866
14867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: int" >&5
14868 $as_echo "int" >&6; }
14869
14870
14871
14872 fi
14873 rm -Rf build
14874
14875
14876 EXTRA_KCFLAGS="$tmp_flags"
14877
14878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines fmode_t" >&5
14879 $as_echo_n "checking whether kernel defines fmode_t... " >&6; }
14880
14881
14882 cat confdefs.h - <<_ACEOF >conftest.c
14883
14884
14885 #include <linux/types.h>
14886
14887 int
14888 main (void)
14889 {
14890
14891 fmode_t *ptr __attribute__ ((unused));
14892
14893 ;
14894 return 0;
14895 }
14896
14897 _ACEOF
14898
14899
14900
14901 cat - <<_ACEOF >conftest.h
14902
14903 _ACEOF
14904
14905
14906 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14907 echo "obj-m := conftest.o" >build/Makefile
14908 modpost_flag=''
14909 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14910 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14911 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14912 (eval $ac_try) 2>&5
14913 ac_status=$?
14914 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14915 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14916 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14917 (eval $ac_try) 2>&5
14918 ac_status=$?
14919 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14920 test $ac_status = 0; }; }; then :
14921
14922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14923 $as_echo "yes" >&6; }
14924
14925 $as_echo "#define HAVE_FMODE_T 1" >>confdefs.h
14926
14927
14928 else
14929 $as_echo "$as_me: failed program was:" >&5
14930 sed 's/^/| /' conftest.$ac_ext >&5
14931
14932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14933 $as_echo "no" >&6; }
14934
14935
14936
14937 fi
14938 rm -Rf build
14939
14940
14941
14942
14943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines KOBJ_NAME_LEN" >&5
14944 $as_echo_n "checking whether kernel defines KOBJ_NAME_LEN... " >&6; }
14945
14946
14947 cat confdefs.h - <<_ACEOF >conftest.c
14948
14949
14950 #include <linux/kobject.h>
14951
14952 int
14953 main (void)
14954 {
14955
14956 int val __attribute__ ((unused));
14957 val = KOBJ_NAME_LEN;
14958
14959 ;
14960 return 0;
14961 }
14962
14963 _ACEOF
14964
14965
14966
14967 cat - <<_ACEOF >conftest.h
14968
14969 _ACEOF
14970
14971
14972 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14973 echo "obj-m := conftest.o" >build/Makefile
14974 modpost_flag=''
14975 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14976 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14977 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14978 (eval $ac_try) 2>&5
14979 ac_status=$?
14980 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14981 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14982 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14983 (eval $ac_try) 2>&5
14984 ac_status=$?
14985 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14986 test $ac_status = 0; }; }; then :
14987
14988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14989 $as_echo "yes" >&6; }
14990
14991 $as_echo "#define HAVE_KOBJ_NAME_LEN 1" >>confdefs.h
14992
14993
14994 else
14995 $as_echo "$as_me: failed program was:" >&5
14996 sed 's/^/| /' conftest.$ac_ext >&5
14997
14998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14999 $as_echo "no" >&6; }
15000
15001
15002
15003 fi
15004 rm -Rf build
15005
15006
15007
15008
15009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blkdev_get() wants 3 args" >&5
15010 $as_echo_n "checking whether blkdev_get() wants 3 args... " >&6; }
15011
15012
15013 cat confdefs.h - <<_ACEOF >conftest.c
15014
15015
15016 #include <linux/fs.h>
15017
15018 int
15019 main (void)
15020 {
15021
15022 struct block_device *bdev = NULL;
15023 (void) blkdev_get(bdev, 0, NULL);
15024
15025 ;
15026 return 0;
15027 }
15028
15029 _ACEOF
15030
15031
15032
15033 cat - <<_ACEOF >conftest.h
15034
15035 _ACEOF
15036
15037
15038 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15039 echo "obj-m := conftest.o" >build/Makefile
15040 modpost_flag=''
15041 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15042 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15043 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15044 (eval $ac_try) 2>&5
15045 ac_status=$?
15046 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15047 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15048 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15049 (eval $ac_try) 2>&5
15050 ac_status=$?
15051 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15052 test $ac_status = 0; }; }; then :
15053
15054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15055 $as_echo "yes" >&6; }
15056
15057 $as_echo "#define HAVE_3ARG_BLKDEV_GET 1" >>confdefs.h
15058
15059
15060 else
15061 $as_echo "$as_me: failed program was:" >&5
15062 sed 's/^/| /' conftest.$ac_ext >&5
15063
15064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15065 $as_echo "no" >&6; }
15066
15067
15068
15069 fi
15070 rm -Rf build
15071
15072
15073
15074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blkdev_get_by_path() is available" >&5
15075 $as_echo_n "checking whether blkdev_get_by_path() is available... " >&6; }
15076
15077
15078
15079 cat confdefs.h - <<_ACEOF >conftest.c
15080
15081
15082 #include <linux/fs.h>
15083
15084 int
15085 main (void)
15086 {
15087
15088 blkdev_get_by_path(NULL, 0, NULL);
15089
15090 ;
15091 return 0;
15092 }
15093
15094 _ACEOF
15095
15096
15097
15098 cat - <<_ACEOF >conftest.h
15099
15100 _ACEOF
15101
15102
15103 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15104 echo "obj-m := conftest.o" >build/Makefile
15105 modpost_flag=''
15106 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15107 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15108 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15109 (eval $ac_try) 2>&5
15110 ac_status=$?
15111 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15112 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15113 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15114 (eval $ac_try) 2>&5
15115 ac_status=$?
15116 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15117 test $ac_status = 0; }; }; then :
15118 rc=0
15119 else
15120 $as_echo "$as_me: failed program was:" >&5
15121 sed 's/^/| /' conftest.$ac_ext >&5
15122 rc=1
15123
15124
15125 fi
15126 rm -Rf build
15127
15128
15129 if test $rc -ne 0; then :
15130
15131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15132 $as_echo "no" >&6; }
15133
15134 else
15135 if test "x$enable_linux_builtin" != xyes; then
15136
15137 grep -q -E '[[:space:]]blkdev_get_by_path[[:space:]]' \
15138 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15139 rc=$?
15140 if test $rc -ne 0; then
15141 export=0
15142 for file in fs/block_dev.c; do
15143 grep -q -E "EXPORT_SYMBOL.*(blkdev_get_by_path)" \
15144 "$LINUX/$file" 2>/dev/null
15145 rc=$?
15146 if test $rc -eq 0; then
15147 export=1
15148 break;
15149 fi
15150 done
15151 if test $export -eq 0; then :
15152 rc=1
15153 else :
15154 rc=0
15155 fi
15156 else :
15157 rc=0
15158 fi
15159
15160 fi
15161 if test $rc -ne 0; then :
15162
15163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15164 $as_echo "no" >&6; }
15165
15166 else :
15167
15168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15169 $as_echo "yes" >&6; }
15170
15171 $as_echo "#define HAVE_BLKDEV_GET_BY_PATH 1" >>confdefs.h
15172
15173
15174 fi
15175 fi
15176
15177
15178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open_bdev_exclusive() is available" >&5
15179 $as_echo_n "checking whether open_bdev_exclusive() is available... " >&6; }
15180
15181
15182
15183 cat confdefs.h - <<_ACEOF >conftest.c
15184
15185
15186 #include <linux/fs.h>
15187
15188 int
15189 main (void)
15190 {
15191
15192 open_bdev_exclusive(NULL, 0, NULL);
15193
15194 ;
15195 return 0;
15196 }
15197
15198 _ACEOF
15199
15200
15201
15202 cat - <<_ACEOF >conftest.h
15203
15204 _ACEOF
15205
15206
15207 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15208 echo "obj-m := conftest.o" >build/Makefile
15209 modpost_flag=''
15210 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15211 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15212 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15213 (eval $ac_try) 2>&5
15214 ac_status=$?
15215 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15216 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15217 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15218 (eval $ac_try) 2>&5
15219 ac_status=$?
15220 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15221 test $ac_status = 0; }; }; then :
15222 rc=0
15223 else
15224 $as_echo "$as_me: failed program was:" >&5
15225 sed 's/^/| /' conftest.$ac_ext >&5
15226 rc=1
15227
15228
15229 fi
15230 rm -Rf build
15231
15232
15233 if test $rc -ne 0; then :
15234
15235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15236 $as_echo "no" >&6; }
15237
15238 else
15239 if test "x$enable_linux_builtin" != xyes; then
15240
15241 grep -q -E '[[:space:]]open_bdev_exclusive[[:space:]]' \
15242 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15243 rc=$?
15244 if test $rc -ne 0; then
15245 export=0
15246 for file in fs/block_dev.c; do
15247 grep -q -E "EXPORT_SYMBOL.*(open_bdev_exclusive)" \
15248 "$LINUX/$file" 2>/dev/null
15249 rc=$?
15250 if test $rc -eq 0; then
15251 export=1
15252 break;
15253 fi
15254 done
15255 if test $export -eq 0; then :
15256 rc=1
15257 else :
15258 rc=0
15259 fi
15260 else :
15261 rc=0
15262 fi
15263
15264 fi
15265 if test $rc -ne 0; then :
15266
15267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15268 $as_echo "no" >&6; }
15269
15270 else :
15271
15272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15273 $as_echo "yes" >&6; }
15274
15275 $as_echo "#define HAVE_OPEN_BDEV_EXCLUSIVE 1" >>confdefs.h
15276
15277
15278 fi
15279 fi
15280
15281
15282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 1 arg" >&5
15283 $as_echo_n "checking whether lookup_bdev() wants 1 arg... " >&6; }
15284
15285
15286
15287 cat confdefs.h - <<_ACEOF >conftest.c
15288
15289
15290 #include <linux/fs.h>
15291
15292 int
15293 main (void)
15294 {
15295
15296 lookup_bdev(NULL);
15297
15298 ;
15299 return 0;
15300 }
15301
15302 _ACEOF
15303
15304
15305
15306 cat - <<_ACEOF >conftest.h
15307
15308 _ACEOF
15309
15310
15311 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15312 echo "obj-m := conftest.o" >build/Makefile
15313 modpost_flag=''
15314 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15315 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15316 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15317 (eval $ac_try) 2>&5
15318 ac_status=$?
15319 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15320 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15321 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15322 (eval $ac_try) 2>&5
15323 ac_status=$?
15324 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15325 test $ac_status = 0; }; }; then :
15326 rc=0
15327 else
15328 $as_echo "$as_me: failed program was:" >&5
15329 sed 's/^/| /' conftest.$ac_ext >&5
15330 rc=1
15331
15332
15333 fi
15334 rm -Rf build
15335
15336
15337 if test $rc -ne 0; then :
15338
15339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15340 $as_echo "no" >&6; }
15341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 2 args" >&5
15342 $as_echo_n "checking whether lookup_bdev() wants 2 args... " >&6; }
15343
15344
15345
15346 cat confdefs.h - <<_ACEOF >conftest.c
15347
15348
15349 #include <linux/fs.h>
15350
15351 int
15352 main (void)
15353 {
15354
15355 lookup_bdev(NULL, FMODE_READ);
15356
15357 ;
15358 return 0;
15359 }
15360
15361 _ACEOF
15362
15363
15364
15365 cat - <<_ACEOF >conftest.h
15366
15367 _ACEOF
15368
15369
15370 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15371 echo "obj-m := conftest.o" >build/Makefile
15372 modpost_flag=''
15373 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15374 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15375 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15376 (eval $ac_try) 2>&5
15377 ac_status=$?
15378 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15379 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15380 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15381 (eval $ac_try) 2>&5
15382 ac_status=$?
15383 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15384 test $ac_status = 0; }; }; then :
15385 rc=0
15386 else
15387 $as_echo "$as_me: failed program was:" >&5
15388 sed 's/^/| /' conftest.$ac_ext >&5
15389 rc=1
15390
15391
15392 fi
15393 rm -Rf build
15394
15395
15396 if test $rc -ne 0; then :
15397
15398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15399 $as_echo "no" >&6; }
15400
15401 else
15402 if test "x$enable_linux_builtin" != xyes; then
15403
15404 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
15405 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15406 rc=$?
15407 if test $rc -ne 0; then
15408 export=0
15409 for file in fs/block_dev.c; do
15410 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
15411 "$LINUX/$file" 2>/dev/null
15412 rc=$?
15413 if test $rc -eq 0; then
15414 export=1
15415 break;
15416 fi
15417 done
15418 if test $export -eq 0; then :
15419 rc=1
15420 else :
15421 rc=0
15422 fi
15423 else :
15424 rc=0
15425 fi
15426
15427 fi
15428 if test $rc -ne 0; then :
15429
15430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15431 $as_echo "no" >&6; }
15432
15433 else :
15434
15435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15436 $as_echo "yes" >&6; }
15437
15438 $as_echo "#define HAVE_2ARGS_LOOKUP_BDEV 1" >>confdefs.h
15439
15440
15441 fi
15442 fi
15443
15444
15445 else
15446 if test "x$enable_linux_builtin" != xyes; then
15447
15448 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
15449 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15450 rc=$?
15451 if test $rc -ne 0; then
15452 export=0
15453 for file in fs/block_dev.c; do
15454 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
15455 "$LINUX/$file" 2>/dev/null
15456 rc=$?
15457 if test $rc -eq 0; then
15458 export=1
15459 break;
15460 fi
15461 done
15462 if test $export -eq 0; then :
15463 rc=1
15464 else :
15465 rc=0
15466 fi
15467 else :
15468 rc=0
15469 fi
15470
15471 fi
15472 if test $rc -ne 0; then :
15473
15474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15475 $as_echo "no" >&6; }
15476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 2 args" >&5
15477 $as_echo_n "checking whether lookup_bdev() wants 2 args... " >&6; }
15478
15479
15480
15481 cat confdefs.h - <<_ACEOF >conftest.c
15482
15483
15484 #include <linux/fs.h>
15485
15486 int
15487 main (void)
15488 {
15489
15490 lookup_bdev(NULL, FMODE_READ);
15491
15492 ;
15493 return 0;
15494 }
15495
15496 _ACEOF
15497
15498
15499
15500 cat - <<_ACEOF >conftest.h
15501
15502 _ACEOF
15503
15504
15505 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15506 echo "obj-m := conftest.o" >build/Makefile
15507 modpost_flag=''
15508 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15509 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15510 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15511 (eval $ac_try) 2>&5
15512 ac_status=$?
15513 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15514 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15515 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15516 (eval $ac_try) 2>&5
15517 ac_status=$?
15518 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15519 test $ac_status = 0; }; }; then :
15520 rc=0
15521 else
15522 $as_echo "$as_me: failed program was:" >&5
15523 sed 's/^/| /' conftest.$ac_ext >&5
15524 rc=1
15525
15526
15527 fi
15528 rm -Rf build
15529
15530
15531 if test $rc -ne 0; then :
15532
15533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15534 $as_echo "no" >&6; }
15535
15536 else
15537 if test "x$enable_linux_builtin" != xyes; then
15538
15539 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
15540 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15541 rc=$?
15542 if test $rc -ne 0; then
15543 export=0
15544 for file in fs/block_dev.c; do
15545 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
15546 "$LINUX/$file" 2>/dev/null
15547 rc=$?
15548 if test $rc -eq 0; then
15549 export=1
15550 break;
15551 fi
15552 done
15553 if test $export -eq 0; then :
15554 rc=1
15555 else :
15556 rc=0
15557 fi
15558 else :
15559 rc=0
15560 fi
15561
15562 fi
15563 if test $rc -ne 0; then :
15564
15565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15566 $as_echo "no" >&6; }
15567
15568 else :
15569
15570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15571 $as_echo "yes" >&6; }
15572
15573 $as_echo "#define HAVE_2ARGS_LOOKUP_BDEV 1" >>confdefs.h
15574
15575
15576 fi
15577 fi
15578
15579
15580 else :
15581
15582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15583 $as_echo "yes" >&6; }
15584
15585 $as_echo "#define HAVE_1ARG_LOOKUP_BDEV 1" >>confdefs.h
15586
15587
15588 fi
15589 fi
15590
15591
15592
15593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether invalidate_bdev() wants 1 arg" >&5
15594 $as_echo_n "checking whether invalidate_bdev() wants 1 arg... " >&6; }
15595
15596
15597 cat confdefs.h - <<_ACEOF >conftest.c
15598
15599
15600 #include <linux/buffer_head.h>
15601
15602 int
15603 main (void)
15604 {
15605
15606 struct block_device *bdev = NULL;
15607 invalidate_bdev(bdev);
15608
15609 ;
15610 return 0;
15611 }
15612
15613 _ACEOF
15614
15615
15616
15617 cat - <<_ACEOF >conftest.h
15618
15619 _ACEOF
15620
15621
15622 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15623 echo "obj-m := conftest.o" >build/Makefile
15624 modpost_flag=''
15625 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15626 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15627 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15628 (eval $ac_try) 2>&5
15629 ac_status=$?
15630 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15631 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15632 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15633 (eval $ac_try) 2>&5
15634 ac_status=$?
15635 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15636 test $ac_status = 0; }; }; then :
15637
15638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15639 $as_echo "yes" >&6; }
15640
15641 $as_echo "#define HAVE_1ARG_INVALIDATE_BDEV 1" >>confdefs.h
15642
15643
15644 else
15645 $as_echo "$as_me: failed program was:" >&5
15646 sed 's/^/| /' conftest.$ac_ext >&5
15647
15648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15649 $as_echo "no" >&6; }
15650
15651
15652
15653 fi
15654 rm -Rf build
15655
15656
15657
15658
15659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdev_logical_block_size() is available" >&5
15660 $as_echo_n "checking whether bdev_logical_block_size() is available... " >&6; }
15661 tmp_flags="$EXTRA_KCFLAGS"
15662 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
15663
15664
15665 cat confdefs.h - <<_ACEOF >conftest.c
15666
15667
15668 #include <linux/blkdev.h>
15669
15670 int
15671 main (void)
15672 {
15673
15674 struct block_device *bdev = NULL;
15675 bdev_logical_block_size(bdev);
15676
15677 ;
15678 return 0;
15679 }
15680
15681 _ACEOF
15682
15683
15684
15685 cat - <<_ACEOF >conftest.h
15686
15687 _ACEOF
15688
15689
15690 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15691 echo "obj-m := conftest.o" >build/Makefile
15692 modpost_flag=''
15693 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15694 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15695 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15696 (eval $ac_try) 2>&5
15697 ac_status=$?
15698 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15699 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15700 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15701 (eval $ac_try) 2>&5
15702 ac_status=$?
15703 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15704 test $ac_status = 0; }; }; then :
15705
15706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15707 $as_echo "yes" >&6; }
15708
15709 $as_echo "#define HAVE_BDEV_LOGICAL_BLOCK_SIZE 1" >>confdefs.h
15710
15711
15712 else
15713 $as_echo "$as_me: failed program was:" >&5
15714 sed 's/^/| /' conftest.$ac_ext >&5
15715
15716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15717 $as_echo "no" >&6; }
15718
15719
15720
15721 fi
15722 rm -Rf build
15723
15724
15725 EXTRA_KCFLAGS="$tmp_flags"
15726
15727
15728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdev_physical_block_size() is available" >&5
15729 $as_echo_n "checking whether bdev_physical_block_size() is available... " >&6; }
15730 tmp_flags="$EXTRA_KCFLAGS"
15731 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
15732
15733
15734 cat confdefs.h - <<_ACEOF >conftest.c
15735
15736
15737 #include <linux/blkdev.h>
15738
15739 int
15740 main (void)
15741 {
15742
15743 struct block_device *bdev = NULL;
15744 bdev_physical_block_size(bdev);
15745
15746 ;
15747 return 0;
15748 }
15749
15750 _ACEOF
15751
15752
15753
15754 cat - <<_ACEOF >conftest.h
15755
15756 _ACEOF
15757
15758
15759 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15760 echo "obj-m := conftest.o" >build/Makefile
15761 modpost_flag=''
15762 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15763 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15764 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15765 (eval $ac_try) 2>&5
15766 ac_status=$?
15767 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15768 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15769 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15770 (eval $ac_try) 2>&5
15771 ac_status=$?
15772 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15773 test $ac_status = 0; }; }; then :
15774
15775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15776 $as_echo "yes" >&6; }
15777
15778 $as_echo "#define HAVE_BDEV_PHYSICAL_BLOCK_SIZE 1" >>confdefs.h
15779
15780
15781 else
15782 $as_echo "$as_me: failed program was:" >&5
15783 sed 's/^/| /' conftest.$ac_ext >&5
15784
15785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15786 $as_echo "no" >&6; }
15787
15788
15789
15790 fi
15791 rm -Rf build
15792
15793
15794 EXTRA_KCFLAGS="$tmp_flags"
15795
15796
15797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio has bi_iter" >&5
15798 $as_echo_n "checking whether bio has bi_iter... " >&6; }
15799
15800
15801 cat confdefs.h - <<_ACEOF >conftest.c
15802
15803
15804 #include <linux/bio.h>
15805
15806 int
15807 main (void)
15808 {
15809
15810 struct bio bio;
15811 bio.bi_iter.bi_sector = 0;
15812
15813 ;
15814 return 0;
15815 }
15816
15817 _ACEOF
15818
15819
15820
15821 cat - <<_ACEOF >conftest.h
15822
15823 _ACEOF
15824
15825
15826 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15827 echo "obj-m := conftest.o" >build/Makefile
15828 modpost_flag=''
15829 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15830 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15831 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15832 (eval $ac_try) 2>&5
15833 ac_status=$?
15834 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15835 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15836 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15837 (eval $ac_try) 2>&5
15838 ac_status=$?
15839 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15840 test $ac_status = 0; }; }; then :
15841
15842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15843 $as_echo "yes" >&6; }
15844
15845 $as_echo "#define HAVE_BIO_BVEC_ITER 1" >>confdefs.h
15846
15847
15848 else
15849 $as_echo "$as_me: failed program was:" >&5
15850 sed 's/^/| /' conftest.$ac_ext >&5
15851
15852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15853 $as_echo "no" >&6; }
15854
15855
15856
15857 fi
15858 rm -Rf build
15859
15860
15861
15862
15863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_FAILFAST_* are defined" >&5
15864 $as_echo_n "checking whether BIO_RW_FAILFAST_* are defined... " >&6; }
15865
15866
15867 cat confdefs.h - <<_ACEOF >conftest.c
15868
15869
15870 #include <linux/bio.h>
15871
15872 int
15873 main (void)
15874 {
15875
15876 int flags __attribute__ ((unused));
15877 flags = ((1 << BIO_RW_FAILFAST_DEV) |
15878 (1 << BIO_RW_FAILFAST_TRANSPORT) |
15879 (1 << BIO_RW_FAILFAST_DRIVER));
15880
15881 ;
15882 return 0;
15883 }
15884
15885 _ACEOF
15886
15887
15888
15889 cat - <<_ACEOF >conftest.h
15890
15891 _ACEOF
15892
15893
15894 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15895 echo "obj-m := conftest.o" >build/Makefile
15896 modpost_flag=''
15897 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15898 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15899 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15900 (eval $ac_try) 2>&5
15901 ac_status=$?
15902 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15903 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15904 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15905 (eval $ac_try) 2>&5
15906 ac_status=$?
15907 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15908 test $ac_status = 0; }; }; then :
15909
15910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15911 $as_echo "yes" >&6; }
15912
15913 $as_echo "#define HAVE_BIO_RW_FAILFAST_DTD 1" >>confdefs.h
15914
15915
15916 else
15917 $as_echo "$as_me: failed program was:" >&5
15918 sed 's/^/| /' conftest.$ac_ext >&5
15919
15920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15921 $as_echo "no" >&6; }
15922
15923
15924
15925 fi
15926 rm -Rf build
15927
15928
15929
15930
15931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_FAILFAST_MASK is defined" >&5
15932 $as_echo_n "checking whether REQ_FAILFAST_MASK is defined... " >&6; }
15933
15934
15935 cat confdefs.h - <<_ACEOF >conftest.c
15936
15937
15938 #include <linux/bio.h>
15939
15940 int
15941 main (void)
15942 {
15943
15944 int flags __attribute__ ((unused));
15945 flags = REQ_FAILFAST_MASK;
15946
15947 ;
15948 return 0;
15949 }
15950
15951 _ACEOF
15952
15953
15954
15955 cat - <<_ACEOF >conftest.h
15956
15957 _ACEOF
15958
15959
15960 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15961 echo "obj-m := conftest.o" >build/Makefile
15962 modpost_flag=''
15963 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15964 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15965 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15966 (eval $ac_try) 2>&5
15967 ac_status=$?
15968 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15969 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15970 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15971 (eval $ac_try) 2>&5
15972 ac_status=$?
15973 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15974 test $ac_status = 0; }; }; then :
15975
15976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15977 $as_echo "yes" >&6; }
15978
15979 $as_echo "#define HAVE_REQ_FAILFAST_MASK 1" >>confdefs.h
15980
15981
15982 else
15983 $as_echo "$as_me: failed program was:" >&5
15984 sed 's/^/| /' conftest.$ac_ext >&5
15985
15986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15987 $as_echo "no" >&6; }
15988
15989
15990
15991 fi
15992 rm -Rf build
15993
15994
15995
15996
15997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_DISCARD is defined" >&5
15998 $as_echo_n "checking whether REQ_OP_DISCARD is defined... " >&6; }
15999
16000
16001 cat confdefs.h - <<_ACEOF >conftest.c
16002
16003
16004 #include <linux/blk_types.h>
16005
16006 int
16007 main (void)
16008 {
16009
16010 int op __attribute__ ((unused)) = REQ_OP_DISCARD;
16011
16012 ;
16013 return 0;
16014 }
16015
16016 _ACEOF
16017
16018
16019
16020 cat - <<_ACEOF >conftest.h
16021
16022 _ACEOF
16023
16024
16025 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16026 echo "obj-m := conftest.o" >build/Makefile
16027 modpost_flag=''
16028 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16029 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16030 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16031 (eval $ac_try) 2>&5
16032 ac_status=$?
16033 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16034 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16035 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16036 (eval $ac_try) 2>&5
16037 ac_status=$?
16038 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16039 test $ac_status = 0; }; }; then :
16040
16041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16042 $as_echo "yes" >&6; }
16043
16044 $as_echo "#define HAVE_REQ_OP_DISCARD 1" >>confdefs.h
16045
16046
16047 else
16048 $as_echo "$as_me: failed program was:" >&5
16049 sed 's/^/| /' conftest.$ac_ext >&5
16050
16051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16052 $as_echo "no" >&6; }
16053
16054
16055
16056 fi
16057 rm -Rf build
16058
16059
16060
16061
16062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_SECURE_ERASE is defined" >&5
16063 $as_echo_n "checking whether REQ_OP_SECURE_ERASE is defined... " >&6; }
16064
16065
16066 cat confdefs.h - <<_ACEOF >conftest.c
16067
16068
16069 #include <linux/blk_types.h>
16070
16071 int
16072 main (void)
16073 {
16074
16075 int op __attribute__ ((unused)) = REQ_OP_SECURE_ERASE;
16076
16077 ;
16078 return 0;
16079 }
16080
16081 _ACEOF
16082
16083
16084
16085 cat - <<_ACEOF >conftest.h
16086
16087 _ACEOF
16088
16089
16090 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16091 echo "obj-m := conftest.o" >build/Makefile
16092 modpost_flag=''
16093 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16094 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16095 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16096 (eval $ac_try) 2>&5
16097 ac_status=$?
16098 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16099 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16100 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16101 (eval $ac_try) 2>&5
16102 ac_status=$?
16103 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16104 test $ac_status = 0; }; }; then :
16105
16106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16107 $as_echo "yes" >&6; }
16108
16109 $as_echo "#define HAVE_REQ_OP_SECURE_ERASE 1" >>confdefs.h
16110
16111
16112 else
16113 $as_echo "$as_me: failed program was:" >&5
16114 sed 's/^/| /' conftest.$ac_ext >&5
16115
16116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16117 $as_echo "no" >&6; }
16118
16119
16120
16121 fi
16122 rm -Rf build
16123
16124
16125
16126
16127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_FLUSH is defined" >&5
16128 $as_echo_n "checking whether REQ_OP_FLUSH is defined... " >&6; }
16129
16130
16131 cat confdefs.h - <<_ACEOF >conftest.c
16132
16133
16134 #include <linux/blk_types.h>
16135
16136 int
16137 main (void)
16138 {
16139
16140 int op __attribute__ ((unused)) = REQ_OP_FLUSH;
16141
16142 ;
16143 return 0;
16144 }
16145
16146 _ACEOF
16147
16148
16149
16150 cat - <<_ACEOF >conftest.h
16151
16152 _ACEOF
16153
16154
16155 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16156 echo "obj-m := conftest.o" >build/Makefile
16157 modpost_flag=''
16158 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16159 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16160 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16161 (eval $ac_try) 2>&5
16162 ac_status=$?
16163 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16164 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16165 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16166 (eval $ac_try) 2>&5
16167 ac_status=$?
16168 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16169 test $ac_status = 0; }; }; then :
16170
16171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16172 $as_echo "yes" >&6; }
16173
16174 $as_echo "#define HAVE_REQ_OP_FLUSH 1" >>confdefs.h
16175
16176
16177 else
16178 $as_echo "$as_me: failed program was:" >&5
16179 sed 's/^/| /' conftest.$ac_ext >&5
16180
16181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16182 $as_echo "no" >&6; }
16183
16184
16185
16186 fi
16187 rm -Rf build
16188
16189
16190
16191
16192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio->bi_opf is defined" >&5
16193 $as_echo_n "checking whether bio->bi_opf is defined... " >&6; }
16194
16195
16196 cat confdefs.h - <<_ACEOF >conftest.c
16197
16198
16199 #include <linux/bio.h>
16200
16201 int
16202 main (void)
16203 {
16204
16205 struct bio bio __attribute__ ((unused));
16206 bio.bi_opf = 0;
16207
16208 ;
16209 return 0;
16210 }
16211
16212 _ACEOF
16213
16214
16215
16216 cat - <<_ACEOF >conftest.h
16217
16218 _ACEOF
16219
16220
16221 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16222 echo "obj-m := conftest.o" >build/Makefile
16223 modpost_flag=''
16224 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16225 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16226 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16227 (eval $ac_try) 2>&5
16228 ac_status=$?
16229 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16230 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16231 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16232 (eval $ac_try) 2>&5
16233 ac_status=$?
16234 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16235 test $ac_status = 0; }; }; then :
16236
16237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16238 $as_echo "yes" >&6; }
16239
16240 $as_echo "#define HAVE_BIO_BI_OPF 1" >>confdefs.h
16241
16242
16243 else
16244 $as_echo "$as_me: failed program was:" >&5
16245 sed 's/^/| /' conftest.$ac_ext >&5
16246
16247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16248 $as_echo "no" >&6; }
16249
16250
16251
16252 fi
16253 rm -Rf build
16254
16255
16256
16257
16258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio_end_io_t wants 1 arg" >&5
16259 $as_echo_n "checking whether bio_end_io_t wants 1 arg... " >&6; }
16260
16261
16262 cat confdefs.h - <<_ACEOF >conftest.c
16263
16264
16265 #include <linux/bio.h>
16266
16267 void wanted_end_io(struct bio *bio) { return; }
16268
16269 bio_end_io_t *end_io __attribute__ ((unused)) = wanted_end_io;
16270
16271 int
16272 main (void)
16273 {
16274
16275
16276 ;
16277 return 0;
16278 }
16279
16280 _ACEOF
16281
16282
16283
16284 cat - <<_ACEOF >conftest.h
16285
16286 _ACEOF
16287
16288
16289 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16290 echo "obj-m := conftest.o" >build/Makefile
16291 modpost_flag=''
16292 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16293 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16294 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16295 (eval $ac_try) 2>&5
16296 ac_status=$?
16297 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16298 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16299 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16300 (eval $ac_try) 2>&5
16301 ac_status=$?
16302 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16303 test $ac_status = 0; }; }; then :
16304
16305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16306 $as_echo "yes" >&6; }
16307
16308 $as_echo "#define HAVE_1ARG_BIO_END_IO_T 1" >>confdefs.h
16309
16310
16311 else
16312 $as_echo "$as_me: failed program was:" >&5
16313 sed 's/^/| /' conftest.$ac_ext >&5
16314
16315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16316 $as_echo "no" >&6; }
16317
16318
16319
16320 fi
16321 rm -Rf build
16322
16323
16324
16325
16326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio->bi_status exists" >&5
16327 $as_echo_n "checking whether bio->bi_status exists... " >&6; }
16328
16329
16330 cat confdefs.h - <<_ACEOF >conftest.c
16331
16332
16333 #include <linux/bio.h>
16334
16335 int
16336 main (void)
16337 {
16338
16339 struct bio bio __attribute__ ((unused));
16340 blk_status_t status __attribute__ ((unused)) = BLK_STS_OK;
16341
16342 bio.bi_status = status;
16343
16344 ;
16345 return 0;
16346 }
16347
16348 _ACEOF
16349
16350
16351
16352 cat - <<_ACEOF >conftest.h
16353
16354 _ACEOF
16355
16356
16357 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16358 echo "obj-m := conftest.o" >build/Makefile
16359 modpost_flag=''
16360 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16361 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16362 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16363 (eval $ac_try) 2>&5
16364 ac_status=$?
16365 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16366 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16367 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16368 (eval $ac_try) 2>&5
16369 ac_status=$?
16370 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16371 test $ac_status = 0; }; }; then :
16372
16373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16374 $as_echo "yes" >&6; }
16375
16376 $as_echo "#define HAVE_BIO_BI_STATUS 1" >>confdefs.h
16377
16378
16379 else
16380 $as_echo "$as_me: failed program was:" >&5
16381 sed 's/^/| /' conftest.$ac_ext >&5
16382
16383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16384 $as_echo "no" >&6; }
16385
16386
16387
16388 fi
16389 rm -Rf build
16390
16391
16392
16393
16394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_BARRIER is defined" >&5
16395 $as_echo_n "checking whether BIO_RW_BARRIER is defined... " >&6; }
16396
16397
16398 cat confdefs.h - <<_ACEOF >conftest.c
16399
16400
16401 #include <linux/bio.h>
16402
16403 int
16404 main (void)
16405 {
16406
16407 int flags __attribute__ ((unused));
16408 flags = BIO_RW_BARRIER;
16409
16410 ;
16411 return 0;
16412 }
16413
16414 _ACEOF
16415
16416
16417
16418 cat - <<_ACEOF >conftest.h
16419
16420 _ACEOF
16421
16422
16423 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16424 echo "obj-m := conftest.o" >build/Makefile
16425 modpost_flag=''
16426 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16427 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16428 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16429 (eval $ac_try) 2>&5
16430 ac_status=$?
16431 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16432 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16433 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16434 (eval $ac_try) 2>&5
16435 ac_status=$?
16436 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16437 test $ac_status = 0; }; }; then :
16438
16439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16440 $as_echo "yes" >&6; }
16441
16442 $as_echo "#define HAVE_BIO_RW_BARRIER 1" >>confdefs.h
16443
16444
16445 else
16446 $as_echo "$as_me: failed program was:" >&5
16447 sed 's/^/| /' conftest.$ac_ext >&5
16448
16449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16450 $as_echo "no" >&6; }
16451
16452
16453
16454 fi
16455 rm -Rf build
16456
16457
16458
16459
16460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_DISCARD is defined" >&5
16461 $as_echo_n "checking whether BIO_RW_DISCARD is defined... " >&6; }
16462
16463
16464 cat confdefs.h - <<_ACEOF >conftest.c
16465
16466
16467 #include <linux/bio.h>
16468
16469 int
16470 main (void)
16471 {
16472
16473 int flags __attribute__ ((unused));
16474 flags = BIO_RW_DISCARD;
16475
16476 ;
16477 return 0;
16478 }
16479
16480 _ACEOF
16481
16482
16483
16484 cat - <<_ACEOF >conftest.h
16485
16486 _ACEOF
16487
16488
16489 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16490 echo "obj-m := conftest.o" >build/Makefile
16491 modpost_flag=''
16492 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16493 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16494 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16495 (eval $ac_try) 2>&5
16496 ac_status=$?
16497 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16498 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16499 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16500 (eval $ac_try) 2>&5
16501 ac_status=$?
16502 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16503 test $ac_status = 0; }; }; then :
16504
16505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16506 $as_echo "yes" >&6; }
16507
16508 $as_echo "#define HAVE_BIO_RW_DISCARD 1" >>confdefs.h
16509
16510
16511 else
16512 $as_echo "$as_me: failed program was:" >&5
16513 sed 's/^/| /' conftest.$ac_ext >&5
16514
16515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16516 $as_echo "no" >&6; }
16517
16518
16519
16520 fi
16521 rm -Rf build
16522
16523
16524
16525
16526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is available" >&5
16527 $as_echo_n "checking whether blk_queue_flush() is available... " >&6; }
16528 tmp_flags="$EXTRA_KCFLAGS"
16529 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16530
16531
16532 cat confdefs.h - <<_ACEOF >conftest.c
16533
16534
16535 #include <linux/blkdev.h>
16536
16537 int
16538 main (void)
16539 {
16540
16541 struct request_queue *q = NULL;
16542 (void) blk_queue_flush(q, REQ_FLUSH);
16543
16544 ;
16545 return 0;
16546 }
16547
16548 _ACEOF
16549
16550
16551
16552 cat - <<_ACEOF >conftest.h
16553
16554 _ACEOF
16555
16556
16557 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16558 echo "obj-m := conftest.o" >build/Makefile
16559 modpost_flag=''
16560 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16561 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16562 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16563 (eval $ac_try) 2>&5
16564 ac_status=$?
16565 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16566 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16567 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16568 (eval $ac_try) 2>&5
16569 ac_status=$?
16570 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16571 test $ac_status = 0; }; }; then :
16572
16573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16574 $as_echo "yes" >&6; }
16575
16576 $as_echo "#define HAVE_BLK_QUEUE_FLUSH 1" >>confdefs.h
16577
16578
16579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is GPL-only" >&5
16580 $as_echo_n "checking whether blk_queue_flush() is GPL-only... " >&6; }
16581
16582
16583 cat confdefs.h - <<_ACEOF >conftest.c
16584
16585
16586 #include <linux/module.h>
16587 #include <linux/blkdev.h>
16588
16589 MODULE_LICENSE("$ZFS_META_LICENSE");
16590
16591 int
16592 main (void)
16593 {
16594
16595 struct request_queue *q = NULL;
16596 (void) blk_queue_flush(q, REQ_FLUSH);
16597
16598 ;
16599 return 0;
16600 }
16601
16602 _ACEOF
16603
16604
16605
16606 cat - <<_ACEOF >conftest.h
16607
16608 _ACEOF
16609
16610
16611 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16612 echo "obj-m := conftest.o" >build/Makefile
16613 modpost_flag=''
16614 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16615 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16616 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16617 (eval $ac_try) 2>&5
16618 ac_status=$?
16619 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16620 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16621 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16622 (eval $ac_try) 2>&5
16623 ac_status=$?
16624 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16625 test $ac_status = 0; }; }; then :
16626
16627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16628 $as_echo "no" >&6; }
16629
16630 else
16631 $as_echo "$as_me: failed program was:" >&5
16632 sed 's/^/| /' conftest.$ac_ext >&5
16633
16634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16635 $as_echo "yes" >&6; }
16636
16637 $as_echo "#define HAVE_BLK_QUEUE_FLUSH_GPL_ONLY 1" >>confdefs.h
16638
16639
16640
16641
16642 fi
16643 rm -Rf build
16644
16645
16646
16647 else
16648 $as_echo "$as_me: failed program was:" >&5
16649 sed 's/^/| /' conftest.$ac_ext >&5
16650
16651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16652 $as_echo "no" >&6; }
16653
16654
16655
16656 fi
16657 rm -Rf build
16658
16659
16660
16661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() exists" >&5
16662 $as_echo_n "checking whether blk_queue_write_cache() exists... " >&6; }
16663
16664
16665 cat confdefs.h - <<_ACEOF >conftest.c
16666
16667
16668 #include <linux/kernel.h>
16669 #include <linux/blkdev.h>
16670
16671
16672 int
16673 main (void)
16674 {
16675
16676 struct request_queue *q = NULL;
16677 blk_queue_write_cache(q, true, true);
16678
16679 ;
16680 return 0;
16681 }
16682
16683 _ACEOF
16684
16685
16686
16687 cat - <<_ACEOF >conftest.h
16688
16689 _ACEOF
16690
16691
16692 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16693 echo "obj-m := conftest.o" >build/Makefile
16694 modpost_flag=''
16695 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16696 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16697 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16698 (eval $ac_try) 2>&5
16699 ac_status=$?
16700 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16701 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16702 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16703 (eval $ac_try) 2>&5
16704 ac_status=$?
16705 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16706 test $ac_status = 0; }; }; then :
16707
16708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16709 $as_echo "yes" >&6; }
16710
16711 $as_echo "#define HAVE_BLK_QUEUE_WRITE_CACHE 1" >>confdefs.h
16712
16713
16714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() is GPL-only" >&5
16715 $as_echo_n "checking whether blk_queue_write_cache() is GPL-only... " >&6; }
16716
16717
16718 cat confdefs.h - <<_ACEOF >conftest.c
16719
16720
16721 #include <linux/kernel.h>
16722 #include <linux/module.h>
16723 #include <linux/blkdev.h>
16724
16725 MODULE_LICENSE("$ZFS_META_LICENSE");
16726
16727 int
16728 main (void)
16729 {
16730
16731 struct request_queue *q = NULL;
16732 blk_queue_write_cache(q, true, true);
16733
16734 ;
16735 return 0;
16736 }
16737
16738 _ACEOF
16739
16740
16741
16742 cat - <<_ACEOF >conftest.h
16743
16744 _ACEOF
16745
16746
16747 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16748 echo "obj-m := conftest.o" >build/Makefile
16749 modpost_flag=''
16750 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16751 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16752 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16753 (eval $ac_try) 2>&5
16754 ac_status=$?
16755 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16756 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16757 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16758 (eval $ac_try) 2>&5
16759 ac_status=$?
16760 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16761 test $ac_status = 0; }; }; then :
16762
16763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16764 $as_echo "no" >&6; }
16765
16766 else
16767 $as_echo "$as_me: failed program was:" >&5
16768 sed 's/^/| /' conftest.$ac_ext >&5
16769
16770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16771 $as_echo "yes" >&6; }
16772
16773 $as_echo "#define HAVE_BLK_QUEUE_WRITE_CACHE_GPL_ONLY 1" >>confdefs.h
16774
16775
16776
16777
16778 fi
16779 rm -Rf build
16780
16781
16782
16783 else
16784 $as_echo "$as_me: failed program was:" >&5
16785 sed 's/^/| /' conftest.$ac_ext >&5
16786
16787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16788 $as_echo "no" >&6; }
16789
16790
16791
16792 fi
16793 rm -Rf build
16794
16795
16796
16797 EXTRA_KCFLAGS="$tmp_flags"
16798
16799
16800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_hw_sectors() is available" >&5
16801 $as_echo_n "checking whether blk_queue_max_hw_sectors() is available... " >&6; }
16802 tmp_flags="$EXTRA_KCFLAGS"
16803 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16804
16805
16806 cat confdefs.h - <<_ACEOF >conftest.c
16807
16808
16809 #include <linux/blkdev.h>
16810
16811 int
16812 main (void)
16813 {
16814
16815 struct request_queue *q = NULL;
16816 (void) blk_queue_max_hw_sectors(q, BLK_SAFE_MAX_SECTORS);
16817
16818 ;
16819 return 0;
16820 }
16821
16822 _ACEOF
16823
16824
16825
16826 cat - <<_ACEOF >conftest.h
16827
16828 _ACEOF
16829
16830
16831 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16832 echo "obj-m := conftest.o" >build/Makefile
16833 modpost_flag=''
16834 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16835 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16836 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16837 (eval $ac_try) 2>&5
16838 ac_status=$?
16839 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16840 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16841 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16842 (eval $ac_try) 2>&5
16843 ac_status=$?
16844 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16845 test $ac_status = 0; }; }; then :
16846
16847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16848 $as_echo "yes" >&6; }
16849
16850 $as_echo "#define HAVE_BLK_QUEUE_MAX_HW_SECTORS 1" >>confdefs.h
16851
16852
16853 else
16854 $as_echo "$as_me: failed program was:" >&5
16855 sed 's/^/| /' conftest.$ac_ext >&5
16856
16857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16858 $as_echo "no" >&6; }
16859
16860
16861
16862 fi
16863 rm -Rf build
16864
16865
16866 EXTRA_KCFLAGS="$tmp_flags"
16867
16868
16869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_segments() is available" >&5
16870 $as_echo_n "checking whether blk_queue_max_segments() is available... " >&6; }
16871 tmp_flags="$EXTRA_KCFLAGS"
16872 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16873
16874
16875 cat confdefs.h - <<_ACEOF >conftest.c
16876
16877
16878 #include <linux/blkdev.h>
16879
16880 int
16881 main (void)
16882 {
16883
16884 struct request_queue *q = NULL;
16885 (void) blk_queue_max_segments(q, BLK_MAX_SEGMENTS);
16886
16887 ;
16888 return 0;
16889 }
16890
16891 _ACEOF
16892
16893
16894
16895 cat - <<_ACEOF >conftest.h
16896
16897 _ACEOF
16898
16899
16900 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16901 echo "obj-m := conftest.o" >build/Makefile
16902 modpost_flag=''
16903 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16904 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16905 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16906 (eval $ac_try) 2>&5
16907 ac_status=$?
16908 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16909 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16910 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16911 (eval $ac_try) 2>&5
16912 ac_status=$?
16913 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16914 test $ac_status = 0; }; }; then :
16915
16916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16917 $as_echo "yes" >&6; }
16918
16919 $as_echo "#define HAVE_BLK_QUEUE_MAX_SEGMENTS 1" >>confdefs.h
16920
16921
16922 else
16923 $as_echo "$as_me: failed program was:" >&5
16924 sed 's/^/| /' conftest.$ac_ext >&5
16925
16926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16927 $as_echo "no" >&6; }
16928
16929
16930
16931 fi
16932 rm -Rf build
16933
16934
16935 EXTRA_KCFLAGS="$tmp_flags"
16936
16937
16938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the BIO_RW_UNPLUG enum is available" >&5
16939 $as_echo_n "checking whether the BIO_RW_UNPLUG enum is available... " >&6; }
16940 tmp_flags="$EXTRA_KCFLAGS"
16941 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16942
16943
16944 cat confdefs.h - <<_ACEOF >conftest.c
16945
16946
16947 #include <linux/blkdev.h>
16948
16949 int
16950 main (void)
16951 {
16952
16953 extern enum bio_rw_flags rw;
16954
16955 rw = BIO_RW_UNPLUG;
16956
16957 ;
16958 return 0;
16959 }
16960
16961 _ACEOF
16962
16963
16964
16965 cat - <<_ACEOF >conftest.h
16966
16967 _ACEOF
16968
16969
16970 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16971 echo "obj-m := conftest.o" >build/Makefile
16972 modpost_flag=''
16973 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16974 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16975 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16976 (eval $ac_try) 2>&5
16977 ac_status=$?
16978 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16979 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16980 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16981 (eval $ac_try) 2>&5
16982 ac_status=$?
16983 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16984 test $ac_status = 0; }; }; then :
16985
16986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16987 $as_echo "yes" >&6; }
16988
16989 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BIO_RW_UNPLUG 1" >>confdefs.h
16990
16991
16992 else
16993 $as_echo "$as_me: failed program was:" >&5
16994 sed 's/^/| /' conftest.$ac_ext >&5
16995
16996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16997 $as_echo "no" >&6; }
16998
16999
17000
17001 fi
17002 rm -Rf build
17003
17004
17005 EXTRA_KCFLAGS="$tmp_flags"
17006
17007
17008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct blk_plug is available" >&5
17009 $as_echo_n "checking whether struct blk_plug is available... " >&6; }
17010 tmp_flags="$EXTRA_KCFLAGS"
17011 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
17012
17013
17014 cat confdefs.h - <<_ACEOF >conftest.c
17015
17016
17017 #include <linux/blkdev.h>
17018
17019 int
17020 main (void)
17021 {
17022
17023 struct blk_plug plug;
17024
17025 blk_start_plug(&plug);
17026 blk_finish_plug(&plug);
17027
17028 ;
17029 return 0;
17030 }
17031
17032 _ACEOF
17033
17034
17035
17036 cat - <<_ACEOF >conftest.h
17037
17038 _ACEOF
17039
17040
17041 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17042 echo "obj-m := conftest.o" >build/Makefile
17043 modpost_flag=''
17044 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17045 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17046 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17047 (eval $ac_try) 2>&5
17048 ac_status=$?
17049 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17050 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17051 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17052 (eval $ac_try) 2>&5
17053 ac_status=$?
17054 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17055 test $ac_status = 0; }; }; then :
17056
17057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17058 $as_echo "yes" >&6; }
17059
17060 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BLK_PLUG 1" >>confdefs.h
17061
17062
17063 else
17064 $as_echo "$as_me: failed program was:" >&5
17065 sed 's/^/| /' conftest.$ac_ext >&5
17066
17067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17068 $as_echo "no" >&6; }
17069
17070
17071
17072 fi
17073 rm -Rf build
17074
17075
17076 EXTRA_KCFLAGS="$tmp_flags"
17077
17078
17079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_disk_ro() is available" >&5
17080 $as_echo_n "checking whether get_disk_ro() is available... " >&6; }
17081 tmp_flags="$EXTRA_KCFLAGS"
17082 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
17083
17084
17085 cat confdefs.h - <<_ACEOF >conftest.c
17086
17087
17088 #include <linux/blkdev.h>
17089
17090 int
17091 main (void)
17092 {
17093
17094 struct gendisk *disk = NULL;
17095 (void) get_disk_ro(disk);
17096
17097 ;
17098 return 0;
17099 }
17100
17101 _ACEOF
17102
17103
17104
17105 cat - <<_ACEOF >conftest.h
17106
17107 _ACEOF
17108
17109
17110 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17111 echo "obj-m := conftest.o" >build/Makefile
17112 modpost_flag=''
17113 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17114 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17115 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17116 (eval $ac_try) 2>&5
17117 ac_status=$?
17118 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17119 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17120 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17121 (eval $ac_try) 2>&5
17122 ac_status=$?
17123 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17124 test $ac_status = 0; }; }; then :
17125
17126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17127 $as_echo "yes" >&6; }
17128
17129 $as_echo "#define HAVE_GET_DISK_RO 1" >>confdefs.h
17130
17131
17132 else
17133 $as_echo "$as_me: failed program was:" >&5
17134 sed 's/^/| /' conftest.$ac_ext >&5
17135
17136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17137 $as_echo "no" >&6; }
17138
17139
17140
17141 fi
17142 rm -Rf build
17143
17144
17145 EXTRA_KCFLAGS="$tmp_flags"
17146
17147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_gendisk() is available" >&5
17148 $as_echo_n "checking whether get_gendisk() is available... " >&6; }
17149
17150
17151
17152 cat confdefs.h - <<_ACEOF >conftest.c
17153
17154
17155 #include <linux/genhd.h>
17156
17157 int
17158 main (void)
17159 {
17160
17161 get_gendisk(0, NULL);
17162
17163 ;
17164 return 0;
17165 }
17166
17167 _ACEOF
17168
17169
17170
17171 cat - <<_ACEOF >conftest.h
17172
17173 _ACEOF
17174
17175
17176 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17177 echo "obj-m := conftest.o" >build/Makefile
17178 modpost_flag=''
17179 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17180 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17181 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17182 (eval $ac_try) 2>&5
17183 ac_status=$?
17184 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17185 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17186 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17187 (eval $ac_try) 2>&5
17188 ac_status=$?
17189 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17190 test $ac_status = 0; }; }; then :
17191 rc=0
17192 else
17193 $as_echo "$as_me: failed program was:" >&5
17194 sed 's/^/| /' conftest.$ac_ext >&5
17195 rc=1
17196
17197
17198 fi
17199 rm -Rf build
17200
17201
17202 if test $rc -ne 0; then :
17203
17204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17205 $as_echo "no" >&6; }
17206
17207 else
17208 if test "x$enable_linux_builtin" != xyes; then
17209
17210 grep -q -E '[[:space:]]get_gendisk[[:space:]]' \
17211 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
17212 rc=$?
17213 if test $rc -ne 0; then
17214 export=0
17215 for file in block/genhd.c; do
17216 grep -q -E "EXPORT_SYMBOL.*(get_gendisk)" \
17217 "$LINUX/$file" 2>/dev/null
17218 rc=$?
17219 if test $rc -eq 0; then
17220 export=1
17221 break;
17222 fi
17223 done
17224 if test $export -eq 0; then :
17225 rc=1
17226 else :
17227 rc=0
17228 fi
17229 else :
17230 rc=0
17231 fi
17232
17233 fi
17234 if test $rc -ne 0; then :
17235
17236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17237 $as_echo "no" >&6; }
17238
17239 else :
17240
17241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17242 $as_echo "yes" >&6; }
17243
17244 $as_echo "#define HAVE_GET_GENDISK 1" >>confdefs.h
17245
17246
17247 fi
17248 fi
17249
17250
17251
17252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio_set_op_attrs is available" >&5
17253 $as_echo_n "checking whether bio_set_op_attrs is available... " >&6; }
17254
17255
17256 cat confdefs.h - <<_ACEOF >conftest.c
17257
17258
17259 #include <linux/bio.h>
17260
17261 int
17262 main (void)
17263 {
17264
17265 struct bio *bio __attribute__ ((unused)) = NULL;
17266
17267 bio_set_op_attrs(bio, 0, 0);
17268
17269 ;
17270 return 0;
17271 }
17272
17273 _ACEOF
17274
17275
17276
17277 cat - <<_ACEOF >conftest.h
17278
17279 _ACEOF
17280
17281
17282 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17283 echo "obj-m := conftest.o" >build/Makefile
17284 modpost_flag=''
17285 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17286 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17287 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17288 (eval $ac_try) 2>&5
17289 ac_status=$?
17290 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17291 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17292 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17293 (eval $ac_try) 2>&5
17294 ac_status=$?
17295 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17296 test $ac_status = 0; }; }; then :
17297
17298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17299 $as_echo "yes" >&6; }
17300
17301 $as_echo "#define HAVE_BIO_SET_OP_ATTRS 1" >>confdefs.h
17302
17303
17304 else
17305 $as_echo "$as_me: failed program was:" >&5
17306 sed 's/^/| /' conftest.$ac_ext >&5
17307
17308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17309 $as_echo "no" >&6; }
17310
17311
17312
17313 fi
17314 rm -Rf build
17315
17316
17317
17318
17319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_readlink is global" >&5
17320 $as_echo_n "checking whether generic_readlink is global... " >&6; }
17321
17322
17323 cat confdefs.h - <<_ACEOF >conftest.c
17324
17325
17326 #include <linux/fs.h>
17327
17328 int
17329 main (void)
17330 {
17331
17332 int i __attribute__ ((unused));
17333
17334 i = generic_readlink(NULL, NULL, 0);
17335
17336 ;
17337 return 0;
17338 }
17339
17340 _ACEOF
17341
17342
17343
17344 cat - <<_ACEOF >conftest.h
17345
17346 _ACEOF
17347
17348
17349 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17350 echo "obj-m := conftest.o" >build/Makefile
17351 modpost_flag=''
17352 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17353 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17354 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17355 (eval $ac_try) 2>&5
17356 ac_status=$?
17357 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17358 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17359 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17360 (eval $ac_try) 2>&5
17361 ac_status=$?
17362 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17363 test $ac_status = 0; }; }; then :
17364
17365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17366 $as_echo "yes" >&6; }
17367
17368 $as_echo "#define HAVE_GENERIC_READLINK 1" >>confdefs.h
17369
17370
17371 else
17372 $as_echo "$as_me: failed program was:" >&5
17373 sed 's/^/| /' conftest.$ac_ext >&5
17374
17375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17376 $as_echo "no" >&6; }
17377
17378
17379
17380 fi
17381 rm -Rf build
17382
17383
17384
17385
17386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ql->discard_granularity is available" >&5
17387 $as_echo_n "checking whether ql->discard_granularity is available... " >&6; }
17388
17389
17390 cat confdefs.h - <<_ACEOF >conftest.c
17391
17392
17393 #include <linux/blkdev.h>
17394
17395 int
17396 main (void)
17397 {
17398
17399 struct queue_limits ql __attribute__ ((unused));
17400
17401 ql.discard_granularity = 0;
17402
17403 ;
17404 return 0;
17405 }
17406
17407 _ACEOF
17408
17409
17410
17411 cat - <<_ACEOF >conftest.h
17412
17413 _ACEOF
17414
17415
17416 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17417 echo "obj-m := conftest.o" >build/Makefile
17418 modpost_flag=''
17419 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17420 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17421 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17422 (eval $ac_try) 2>&5
17423 ac_status=$?
17424 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17425 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17426 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17427 (eval $ac_try) 2>&5
17428 ac_status=$?
17429 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17430 test $ac_status = 0; }; }; then :
17431
17432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17433 $as_echo "yes" >&6; }
17434
17435 $as_echo "#define HAVE_DISCARD_GRANULARITY 1" >>confdefs.h
17436
17437
17438 else
17439 $as_echo "$as_me: failed program was:" >&5
17440 sed 's/^/| /' conftest.$ac_ext >&5
17441
17442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17443 $as_echo "no" >&6; }
17444
17445
17446
17447 fi
17448 rm -Rf build
17449
17450
17451
17452
17453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block uses const struct xattr_handler" >&5
17454 $as_echo_n "checking whether super_block uses const struct xattr_handler... " >&6; }
17455
17456
17457 cat confdefs.h - <<_ACEOF >conftest.c
17458
17459
17460 #include <linux/fs.h>
17461 #include <linux/xattr.h>
17462
17463 const struct xattr_handler xattr_test_handler = {
17464 .prefix = "test",
17465 .get = NULL,
17466 .set = NULL,
17467 };
17468
17469 const struct xattr_handler *xattr_handlers[] = {
17470 &xattr_test_handler,
17471 };
17472
17473 const struct super_block sb __attribute__ ((unused)) = {
17474 .s_xattr = xattr_handlers,
17475 };
17476
17477 int
17478 main (void)
17479 {
17480
17481
17482 ;
17483 return 0;
17484 }
17485
17486 _ACEOF
17487
17488
17489
17490 cat - <<_ACEOF >conftest.h
17491
17492 _ACEOF
17493
17494
17495 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17496 echo "obj-m := conftest.o" >build/Makefile
17497 modpost_flag=''
17498 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17499 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17500 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17501 (eval $ac_try) 2>&5
17502 ac_status=$?
17503 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17504 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17505 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17506 (eval $ac_try) 2>&5
17507 ac_status=$?
17508 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17509 test $ac_status = 0; }; }; then :
17510
17511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17512 $as_echo "yes" >&6; }
17513
17514 $as_echo "#define HAVE_CONST_XATTR_HANDLER 1" >>confdefs.h
17515
17516
17517 else
17518 $as_echo "$as_me: failed program was:" >&5
17519 sed 's/^/| /' conftest.$ac_ext >&5
17520
17521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17522 $as_echo "no" >&6; }
17523
17524
17525
17526 fi
17527 rm -Rf build
17528
17529
17530
17531
17532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler has name" >&5
17533 $as_echo_n "checking whether xattr_handler has name... " >&6; }
17534
17535
17536 cat confdefs.h - <<_ACEOF >conftest.c
17537
17538
17539 #include <linux/xattr.h>
17540
17541 static const struct xattr_handler
17542 xops __attribute__ ((unused)) = {
17543 .name = XATTR_NAME_POSIX_ACL_ACCESS,
17544 };
17545
17546 int
17547 main (void)
17548 {
17549
17550
17551 ;
17552 return 0;
17553 }
17554
17555 _ACEOF
17556
17557
17558
17559 cat - <<_ACEOF >conftest.h
17560
17561 _ACEOF
17562
17563
17564 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17565 echo "obj-m := conftest.o" >build/Makefile
17566 modpost_flag=''
17567 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17568 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17569 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17570 (eval $ac_try) 2>&5
17571 ac_status=$?
17572 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17573 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17574 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17575 (eval $ac_try) 2>&5
17576 ac_status=$?
17577 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17578 test $ac_status = 0; }; }; then :
17579
17580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17581 $as_echo "yes" >&6; }
17582
17583 $as_echo "#define HAVE_XATTR_HANDLER_NAME 1" >>confdefs.h
17584
17585
17586 else
17587 $as_echo "$as_me: failed program was:" >&5
17588 sed 's/^/| /' conftest.$ac_ext >&5
17589
17590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17591 $as_echo "no" >&6; }
17592
17593
17594
17595 fi
17596 rm -Rf build
17597
17598
17599
17600
17601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants both dentry and inode" >&5
17602 $as_echo_n "checking whether xattr_handler->get() wants both dentry and inode... " >&6; }
17603
17604
17605 cat confdefs.h - <<_ACEOF >conftest.c
17606
17607
17608 #include <linux/xattr.h>
17609
17610 int get(const struct xattr_handler *handler,
17611 struct dentry *dentry, struct inode *inode,
17612 const char *name, void *buffer, size_t size) { return 0; }
17613 static const struct xattr_handler
17614 xops __attribute__ ((unused)) = {
17615 .get = get,
17616 };
17617
17618 int
17619 main (void)
17620 {
17621
17622
17623 ;
17624 return 0;
17625 }
17626
17627 _ACEOF
17628
17629
17630
17631 cat - <<_ACEOF >conftest.h
17632
17633 _ACEOF
17634
17635
17636 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17637 echo "obj-m := conftest.o" >build/Makefile
17638 modpost_flag=''
17639 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17640 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17641 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17642 (eval $ac_try) 2>&5
17643 ac_status=$?
17644 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17645 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17646 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17647 (eval $ac_try) 2>&5
17648 ac_status=$?
17649 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17650 test $ac_status = 0; }; }; then :
17651
17652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17653 $as_echo "yes" >&6; }
17654
17655 $as_echo "#define HAVE_XATTR_GET_DENTRY_INODE 1" >>confdefs.h
17656
17657
17658 else
17659 $as_echo "$as_me: failed program was:" >&5
17660 sed 's/^/| /' conftest.$ac_ext >&5
17661
17662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants xattr_handler" >&5
17663 $as_echo_n "checking whether xattr_handler->get() wants xattr_handler... " >&6; }
17664
17665
17666 cat confdefs.h - <<_ACEOF >conftest.c
17667
17668
17669 #include <linux/xattr.h>
17670
17671 int get(const struct xattr_handler *handler,
17672 struct dentry *dentry, const char *name,
17673 void *buffer, size_t size) { return 0; }
17674 static const struct xattr_handler
17675 xops __attribute__ ((unused)) = {
17676 .get = get,
17677 };
17678
17679 int
17680 main (void)
17681 {
17682
17683
17684 ;
17685 return 0;
17686 }
17687
17688 _ACEOF
17689
17690
17691
17692 cat - <<_ACEOF >conftest.h
17693
17694 _ACEOF
17695
17696
17697 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17698 echo "obj-m := conftest.o" >build/Makefile
17699 modpost_flag=''
17700 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17701 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17702 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17703 (eval $ac_try) 2>&5
17704 ac_status=$?
17705 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17706 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17707 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17708 (eval $ac_try) 2>&5
17709 ac_status=$?
17710 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17711 test $ac_status = 0; }; }; then :
17712
17713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17714 $as_echo "yes" >&6; }
17715
17716 $as_echo "#define HAVE_XATTR_GET_HANDLER 1" >>confdefs.h
17717
17718
17719 else
17720 $as_echo "$as_me: failed program was:" >&5
17721 sed 's/^/| /' conftest.$ac_ext >&5
17722
17723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17724 $as_echo "no" >&6; }
17725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants dentry" >&5
17726 $as_echo_n "checking whether xattr_handler->get() wants dentry... " >&6; }
17727
17728
17729 cat confdefs.h - <<_ACEOF >conftest.c
17730
17731
17732 #include <linux/xattr.h>
17733
17734 int get(struct dentry *dentry, const char *name,
17735 void *buffer, size_t size, int handler_flags)
17736 { return 0; }
17737 static const struct xattr_handler
17738 xops __attribute__ ((unused)) = {
17739 .get = get,
17740 };
17741
17742 int
17743 main (void)
17744 {
17745
17746
17747 ;
17748 return 0;
17749 }
17750
17751 _ACEOF
17752
17753
17754
17755 cat - <<_ACEOF >conftest.h
17756
17757 _ACEOF
17758
17759
17760 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17761 echo "obj-m := conftest.o" >build/Makefile
17762 modpost_flag=''
17763 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17764 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17765 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17766 (eval $ac_try) 2>&5
17767 ac_status=$?
17768 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17769 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17770 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17771 (eval $ac_try) 2>&5
17772 ac_status=$?
17773 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17774 test $ac_status = 0; }; }; then :
17775
17776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17777 $as_echo "yes" >&6; }
17778
17779 $as_echo "#define HAVE_XATTR_GET_DENTRY 1" >>confdefs.h
17780
17781
17782 else
17783 $as_echo "$as_me: failed program was:" >&5
17784 sed 's/^/| /' conftest.$ac_ext >&5
17785
17786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17787 $as_echo "no" >&6; }
17788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants inode" >&5
17789 $as_echo_n "checking whether xattr_handler->get() wants inode... " >&6; }
17790
17791
17792 cat confdefs.h - <<_ACEOF >conftest.c
17793
17794
17795 #include <linux/xattr.h>
17796
17797 int get(struct inode *ip, const char *name,
17798 void *buffer, size_t size) { return 0; }
17799 static const struct xattr_handler
17800 xops __attribute__ ((unused)) = {
17801 .get = get,
17802 };
17803
17804 int
17805 main (void)
17806 {
17807
17808
17809 ;
17810 return 0;
17811 }
17812
17813 _ACEOF
17814
17815
17816
17817 cat - <<_ACEOF >conftest.h
17818
17819 _ACEOF
17820
17821
17822 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17823 echo "obj-m := conftest.o" >build/Makefile
17824 modpost_flag=''
17825 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17826 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17827 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17828 (eval $ac_try) 2>&5
17829 ac_status=$?
17830 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17831 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17832 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17833 (eval $ac_try) 2>&5
17834 ac_status=$?
17835 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17836 test $ac_status = 0; }; }; then :
17837
17838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17839 $as_echo "yes" >&6; }
17840
17841 $as_echo "#define HAVE_XATTR_GET_INODE 1" >>confdefs.h
17842
17843
17844 else
17845 $as_echo "$as_me: failed program was:" >&5
17846 sed 's/^/| /' conftest.$ac_ext >&5
17847
17848 as_fn_error $? "no; please file a bug report" "$LINENO" 5
17849
17850
17851
17852 fi
17853 rm -Rf build
17854
17855
17856
17857
17858
17859 fi
17860 rm -Rf build
17861
17862
17863
17864
17865
17866 fi
17867 rm -Rf build
17868
17869
17870
17871
17872
17873 fi
17874 rm -Rf build
17875
17876
17877
17878
17879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants both dentry and inode" >&5
17880 $as_echo_n "checking whether xattr_handler->set() wants both dentry and inode... " >&6; }
17881
17882
17883 cat confdefs.h - <<_ACEOF >conftest.c
17884
17885
17886 #include <linux/xattr.h>
17887
17888 int set(const struct xattr_handler *handler,
17889 struct dentry *dentry, struct inode *inode,
17890 const char *name, const void *buffer,
17891 size_t size, int flags)
17892 { return 0; }
17893 static const struct xattr_handler
17894 xops __attribute__ ((unused)) = {
17895 .set = set,
17896 };
17897
17898 int
17899 main (void)
17900 {
17901
17902
17903 ;
17904 return 0;
17905 }
17906
17907 _ACEOF
17908
17909
17910
17911 cat - <<_ACEOF >conftest.h
17912
17913 _ACEOF
17914
17915
17916 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17917 echo "obj-m := conftest.o" >build/Makefile
17918 modpost_flag=''
17919 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17920 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17921 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17922 (eval $ac_try) 2>&5
17923 ac_status=$?
17924 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17925 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17926 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17927 (eval $ac_try) 2>&5
17928 ac_status=$?
17929 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17930 test $ac_status = 0; }; }; then :
17931
17932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17933 $as_echo "yes" >&6; }
17934
17935 $as_echo "#define HAVE_XATTR_SET_DENTRY_INODE 1" >>confdefs.h
17936
17937
17938 else
17939 $as_echo "$as_me: failed program was:" >&5
17940 sed 's/^/| /' conftest.$ac_ext >&5
17941
17942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants xattr_handler" >&5
17943 $as_echo_n "checking whether xattr_handler->set() wants xattr_handler... " >&6; }
17944
17945
17946 cat confdefs.h - <<_ACEOF >conftest.c
17947
17948
17949 #include <linux/xattr.h>
17950
17951 int set(const struct xattr_handler *handler,
17952 struct dentry *dentry, const char *name,
17953 const void *buffer, size_t size, int flags)
17954 { return 0; }
17955 static const struct xattr_handler
17956 xops __attribute__ ((unused)) = {
17957 .set = set,
17958 };
17959
17960 int
17961 main (void)
17962 {
17963
17964
17965 ;
17966 return 0;
17967 }
17968
17969 _ACEOF
17970
17971
17972
17973 cat - <<_ACEOF >conftest.h
17974
17975 _ACEOF
17976
17977
17978 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17979 echo "obj-m := conftest.o" >build/Makefile
17980 modpost_flag=''
17981 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17982 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17983 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17984 (eval $ac_try) 2>&5
17985 ac_status=$?
17986 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17987 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17988 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17989 (eval $ac_try) 2>&5
17990 ac_status=$?
17991 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17992 test $ac_status = 0; }; }; then :
17993
17994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17995 $as_echo "yes" >&6; }
17996
17997 $as_echo "#define HAVE_XATTR_SET_HANDLER 1" >>confdefs.h
17998
17999
18000 else
18001 $as_echo "$as_me: failed program was:" >&5
18002 sed 's/^/| /' conftest.$ac_ext >&5
18003
18004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18005 $as_echo "no" >&6; }
18006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants dentry" >&5
18007 $as_echo_n "checking whether xattr_handler->set() wants dentry... " >&6; }
18008
18009
18010 cat confdefs.h - <<_ACEOF >conftest.c
18011
18012
18013 #include <linux/xattr.h>
18014
18015 int set(struct dentry *dentry, const char *name,
18016 const void *buffer, size_t size, int flags,
18017 int handler_flags) { return 0; }
18018 static const struct xattr_handler
18019 xops __attribute__ ((unused)) = {
18020 .set = set,
18021 };
18022
18023 int
18024 main (void)
18025 {
18026
18027
18028 ;
18029 return 0;
18030 }
18031
18032 _ACEOF
18033
18034
18035
18036 cat - <<_ACEOF >conftest.h
18037
18038 _ACEOF
18039
18040
18041 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18042 echo "obj-m := conftest.o" >build/Makefile
18043 modpost_flag=''
18044 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18045 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18046 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18047 (eval $ac_try) 2>&5
18048 ac_status=$?
18049 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18050 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18051 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18052 (eval $ac_try) 2>&5
18053 ac_status=$?
18054 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18055 test $ac_status = 0; }; }; then :
18056
18057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18058 $as_echo "yes" >&6; }
18059
18060 $as_echo "#define HAVE_XATTR_SET_DENTRY 1" >>confdefs.h
18061
18062
18063 else
18064 $as_echo "$as_me: failed program was:" >&5
18065 sed 's/^/| /' conftest.$ac_ext >&5
18066
18067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18068 $as_echo "no" >&6; }
18069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants inode" >&5
18070 $as_echo_n "checking whether xattr_handler->set() wants inode... " >&6; }
18071
18072
18073 cat confdefs.h - <<_ACEOF >conftest.c
18074
18075
18076 #include <linux/xattr.h>
18077
18078 int set(struct inode *ip, const char *name,
18079 const void *buffer, size_t size, int flags)
18080 { return 0; }
18081 static const struct xattr_handler
18082 xops __attribute__ ((unused)) = {
18083 .set = set,
18084 };
18085
18086 int
18087 main (void)
18088 {
18089
18090
18091 ;
18092 return 0;
18093 }
18094
18095 _ACEOF
18096
18097
18098
18099 cat - <<_ACEOF >conftest.h
18100
18101 _ACEOF
18102
18103
18104 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18105 echo "obj-m := conftest.o" >build/Makefile
18106 modpost_flag=''
18107 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18108 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18109 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18110 (eval $ac_try) 2>&5
18111 ac_status=$?
18112 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18113 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18114 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18115 (eval $ac_try) 2>&5
18116 ac_status=$?
18117 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18118 test $ac_status = 0; }; }; then :
18119
18120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18121 $as_echo "yes" >&6; }
18122
18123 $as_echo "#define HAVE_XATTR_SET_INODE 1" >>confdefs.h
18124
18125
18126 else
18127 $as_echo "$as_me: failed program was:" >&5
18128 sed 's/^/| /' conftest.$ac_ext >&5
18129
18130 as_fn_error $? "no; please file a bug report" "$LINENO" 5
18131
18132
18133
18134 fi
18135 rm -Rf build
18136
18137
18138
18139
18140
18141 fi
18142 rm -Rf build
18143
18144
18145
18146
18147
18148 fi
18149 rm -Rf build
18150
18151
18152
18153
18154
18155 fi
18156 rm -Rf build
18157
18158
18159
18160
18161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants simple" >&5
18162 $as_echo_n "checking whether xattr_handler->list() wants simple... " >&6; }
18163
18164
18165 cat confdefs.h - <<_ACEOF >conftest.c
18166
18167
18168 #include <linux/xattr.h>
18169
18170 bool list(struct dentry *dentry) { return 0; }
18171 static const struct xattr_handler
18172 xops __attribute__ ((unused)) = {
18173 .list = list,
18174 };
18175
18176 int
18177 main (void)
18178 {
18179
18180
18181 ;
18182 return 0;
18183 }
18184
18185 _ACEOF
18186
18187
18188
18189 cat - <<_ACEOF >conftest.h
18190
18191 _ACEOF
18192
18193
18194 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18195 echo "obj-m := conftest.o" >build/Makefile
18196 modpost_flag=''
18197 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18198 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18199 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18200 (eval $ac_try) 2>&5
18201 ac_status=$?
18202 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18203 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18204 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18205 (eval $ac_try) 2>&5
18206 ac_status=$?
18207 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18208 test $ac_status = 0; }; }; then :
18209
18210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18211 $as_echo "yes" >&6; }
18212
18213 $as_echo "#define HAVE_XATTR_LIST_SIMPLE 1" >>confdefs.h
18214
18215
18216 else
18217 $as_echo "$as_me: failed program was:" >&5
18218 sed 's/^/| /' conftest.$ac_ext >&5
18219
18220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18221 $as_echo "no" >&6; }
18222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants xattr_handler" >&5
18223 $as_echo_n "checking whether xattr_handler->list() wants xattr_handler... " >&6; }
18224
18225
18226 cat confdefs.h - <<_ACEOF >conftest.c
18227
18228
18229 #include <linux/xattr.h>
18230
18231 size_t list(const struct xattr_handler *handler,
18232 struct dentry *dentry, char *list, size_t list_size,
18233 const char *name, size_t name_len) { return 0; }
18234 static const struct xattr_handler
18235 xops __attribute__ ((unused)) = {
18236 .list = list,
18237 };
18238
18239 int
18240 main (void)
18241 {
18242
18243
18244 ;
18245 return 0;
18246 }
18247
18248 _ACEOF
18249
18250
18251
18252 cat - <<_ACEOF >conftest.h
18253
18254 _ACEOF
18255
18256
18257 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18258 echo "obj-m := conftest.o" >build/Makefile
18259 modpost_flag=''
18260 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18261 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18262 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18263 (eval $ac_try) 2>&5
18264 ac_status=$?
18265 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18266 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18267 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18268 (eval $ac_try) 2>&5
18269 ac_status=$?
18270 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18271 test $ac_status = 0; }; }; then :
18272
18273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18274 $as_echo "yes" >&6; }
18275
18276 $as_echo "#define HAVE_XATTR_LIST_HANDLER 1" >>confdefs.h
18277
18278
18279 else
18280 $as_echo "$as_me: failed program was:" >&5
18281 sed 's/^/| /' conftest.$ac_ext >&5
18282
18283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18284 $as_echo "no" >&6; }
18285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants dentry" >&5
18286 $as_echo_n "checking whether xattr_handler->list() wants dentry... " >&6; }
18287
18288
18289 cat confdefs.h - <<_ACEOF >conftest.c
18290
18291
18292 #include <linux/xattr.h>
18293
18294 size_t list(struct dentry *dentry,
18295 char *list, size_t list_size,
18296 const char *name, size_t name_len,
18297 int handler_flags) { return 0; }
18298 static const struct xattr_handler
18299 xops __attribute__ ((unused)) = {
18300 .list = list,
18301 };
18302
18303 int
18304 main (void)
18305 {
18306
18307
18308 ;
18309 return 0;
18310 }
18311
18312 _ACEOF
18313
18314
18315
18316 cat - <<_ACEOF >conftest.h
18317
18318 _ACEOF
18319
18320
18321 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18322 echo "obj-m := conftest.o" >build/Makefile
18323 modpost_flag=''
18324 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18325 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18326 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18327 (eval $ac_try) 2>&5
18328 ac_status=$?
18329 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18330 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18331 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18332 (eval $ac_try) 2>&5
18333 ac_status=$?
18334 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18335 test $ac_status = 0; }; }; then :
18336
18337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18338 $as_echo "yes" >&6; }
18339
18340 $as_echo "#define HAVE_XATTR_LIST_DENTRY 1" >>confdefs.h
18341
18342
18343 else
18344 $as_echo "$as_me: failed program was:" >&5
18345 sed 's/^/| /' conftest.$ac_ext >&5
18346
18347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18348 $as_echo "no" >&6; }
18349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants inode" >&5
18350 $as_echo_n "checking whether xattr_handler->list() wants inode... " >&6; }
18351
18352
18353 cat confdefs.h - <<_ACEOF >conftest.c
18354
18355
18356 #include <linux/xattr.h>
18357
18358 size_t list(struct inode *ip, char *lst,
18359 size_t list_size, const char *name,
18360 size_t name_len) { return 0; }
18361 static const struct xattr_handler
18362 xops __attribute__ ((unused)) = {
18363 .list = list,
18364 };
18365
18366 int
18367 main (void)
18368 {
18369
18370
18371 ;
18372 return 0;
18373 }
18374
18375 _ACEOF
18376
18377
18378
18379 cat - <<_ACEOF >conftest.h
18380
18381 _ACEOF
18382
18383
18384 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18385 echo "obj-m := conftest.o" >build/Makefile
18386 modpost_flag=''
18387 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18388 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18389 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18390 (eval $ac_try) 2>&5
18391 ac_status=$?
18392 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18393 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18394 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18395 (eval $ac_try) 2>&5
18396 ac_status=$?
18397 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18398 test $ac_status = 0; }; }; then :
18399
18400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18401 $as_echo "yes" >&6; }
18402
18403 $as_echo "#define HAVE_XATTR_LIST_INODE 1" >>confdefs.h
18404
18405
18406 else
18407 $as_echo "$as_me: failed program was:" >&5
18408 sed 's/^/| /' conftest.$ac_ext >&5
18409
18410 as_fn_error $? "no; please file a bug report" "$LINENO" 5
18411
18412
18413
18414 fi
18415 rm -Rf build
18416
18417
18418
18419
18420
18421 fi
18422 rm -Rf build
18423
18424
18425
18426
18427
18428 fi
18429 rm -Rf build
18430
18431
18432
18433
18434
18435 fi
18436 rm -Rf build
18437
18438
18439
18440
18441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inode_owner_or_capable() exists" >&5
18442 $as_echo_n "checking whether inode_owner_or_capable() exists... " >&6; }
18443
18444
18445 cat confdefs.h - <<_ACEOF >conftest.c
18446
18447
18448 #include <linux/fs.h>
18449
18450 int
18451 main (void)
18452 {
18453
18454 struct inode *ip = NULL;
18455 (void) inode_owner_or_capable(ip);
18456
18457 ;
18458 return 0;
18459 }
18460
18461 _ACEOF
18462
18463
18464
18465 cat - <<_ACEOF >conftest.h
18466
18467 _ACEOF
18468
18469
18470 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18471 echo "obj-m := conftest.o" >build/Makefile
18472 modpost_flag=''
18473 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18474 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18475 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18476 (eval $ac_try) 2>&5
18477 ac_status=$?
18478 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18479 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18480 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18481 (eval $ac_try) 2>&5
18482 ac_status=$?
18483 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18484 test $ac_status = 0; }; }; then :
18485
18486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18487 $as_echo "yes" >&6; }
18488
18489 $as_echo "#define HAVE_INODE_OWNER_OR_CAPABLE 1" >>confdefs.h
18490
18491
18492 else
18493 $as_echo "$as_me: failed program was:" >&5
18494 sed 's/^/| /' conftest.$ac_ext >&5
18495
18496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18497 $as_echo "no" >&6; }
18498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is_owner_or_cap() exists" >&5
18499 $as_echo_n "checking whether is_owner_or_cap() exists... " >&6; }
18500
18501
18502 cat confdefs.h - <<_ACEOF >conftest.c
18503
18504
18505 #include <linux/fs.h>
18506 #include <linux/sched.h>
18507
18508 int
18509 main (void)
18510 {
18511
18512 struct inode *ip = NULL;
18513 (void) is_owner_or_cap(ip);
18514
18515 ;
18516 return 0;
18517 }
18518
18519 _ACEOF
18520
18521
18522
18523 cat - <<_ACEOF >conftest.h
18524
18525 _ACEOF
18526
18527
18528 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18529 echo "obj-m := conftest.o" >build/Makefile
18530 modpost_flag=''
18531 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18532 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18533 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18534 (eval $ac_try) 2>&5
18535 ac_status=$?
18536 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18537 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18538 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18539 (eval $ac_try) 2>&5
18540 ac_status=$?
18541 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18542 test $ac_status = 0; }; }; then :
18543
18544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18545 $as_echo "yes" >&6; }
18546
18547 $as_echo "#define HAVE_IS_OWNER_OR_CAP 1" >>confdefs.h
18548
18549
18550 else
18551 $as_echo "$as_me: failed program was:" >&5
18552 sed 's/^/| /' conftest.$ac_ext >&5
18553
18554 as_fn_error $? "no - Please file a bug report at
18555 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
18556
18557
18558
18559 fi
18560 rm -Rf build
18561
18562
18563
18564
18565
18566 fi
18567 rm -Rf build
18568
18569
18570
18571
18572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_from_xattr() needs user_ns" >&5
18573 $as_echo_n "checking whether posix_acl_from_xattr() needs user_ns... " >&6; }
18574
18575
18576 cat confdefs.h - <<_ACEOF >conftest.c
18577
18578
18579 #include <linux/cred.h>
18580 #include <linux/fs.h>
18581 #include <linux/posix_acl_xattr.h>
18582
18583 int
18584 main (void)
18585 {
18586
18587 posix_acl_from_xattr(&init_user_ns, NULL, 0);
18588
18589 ;
18590 return 0;
18591 }
18592
18593 _ACEOF
18594
18595
18596
18597 cat - <<_ACEOF >conftest.h
18598
18599 _ACEOF
18600
18601
18602 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18603 echo "obj-m := conftest.o" >build/Makefile
18604 modpost_flag=''
18605 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18606 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18607 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18608 (eval $ac_try) 2>&5
18609 ac_status=$?
18610 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18611 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18612 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18613 (eval $ac_try) 2>&5
18614 ac_status=$?
18615 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18616 test $ac_status = 0; }; }; then :
18617
18618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18619 $as_echo "yes" >&6; }
18620
18621 $as_echo "#define HAVE_POSIX_ACL_FROM_XATTR_USERNS 1" >>confdefs.h
18622
18623
18624 else
18625 $as_echo "$as_me: failed program was:" >&5
18626 sed 's/^/| /' conftest.$ac_ext >&5
18627
18628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18629 $as_echo "no" >&6; }
18630
18631
18632
18633 fi
18634 rm -Rf build
18635
18636
18637
18638
18639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is available" >&5
18640 $as_echo_n "checking whether posix_acl_release() is available... " >&6; }
18641
18642
18643 cat confdefs.h - <<_ACEOF >conftest.c
18644
18645
18646 #include <linux/cred.h>
18647 #include <linux/fs.h>
18648 #include <linux/posix_acl.h>
18649
18650 int
18651 main (void)
18652 {
18653
18654 struct posix_acl* tmp = posix_acl_alloc(1, 0);
18655 posix_acl_release(tmp);
18656
18657 ;
18658 return 0;
18659 }
18660
18661 _ACEOF
18662
18663
18664
18665 cat - <<_ACEOF >conftest.h
18666
18667 _ACEOF
18668
18669
18670 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18671 echo "obj-m := conftest.o" >build/Makefile
18672 modpost_flag=''
18673 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18674 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18675 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18676 (eval $ac_try) 2>&5
18677 ac_status=$?
18678 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18679 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18680 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18681 (eval $ac_try) 2>&5
18682 ac_status=$?
18683 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18684 test $ac_status = 0; }; }; then :
18685
18686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18687 $as_echo "yes" >&6; }
18688
18689 $as_echo "#define HAVE_POSIX_ACL_RELEASE 1" >>confdefs.h
18690
18691
18692 else
18693 $as_echo "$as_me: failed program was:" >&5
18694 sed 's/^/| /' conftest.$ac_ext >&5
18695
18696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18697 $as_echo "no" >&6; }
18698
18699
18700
18701 fi
18702 rm -Rf build
18703
18704
18705
18706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is GPL-only" >&5
18707 $as_echo_n "checking whether posix_acl_release() is GPL-only... " >&6; }
18708
18709
18710 cat confdefs.h - <<_ACEOF >conftest.c
18711
18712
18713 #include <linux/cred.h>
18714 #include <linux/fs.h>
18715 #include <linux/posix_acl.h>
18716
18717 MODULE_LICENSE("$ZFS_META_LICENSE");
18718
18719 int
18720 main (void)
18721 {
18722
18723 struct posix_acl* tmp = posix_acl_alloc(1, 0);
18724 posix_acl_release(tmp);
18725
18726 ;
18727 return 0;
18728 }
18729
18730 _ACEOF
18731
18732
18733
18734 cat - <<_ACEOF >conftest.h
18735
18736 _ACEOF
18737
18738
18739 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18740 echo "obj-m := conftest.o" >build/Makefile
18741 modpost_flag=''
18742 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18743 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18744 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18745 (eval $ac_try) 2>&5
18746 ac_status=$?
18747 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18748 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18749 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18750 (eval $ac_try) 2>&5
18751 ac_status=$?
18752 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18753 test $ac_status = 0; }; }; then :
18754
18755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18756 $as_echo "no" >&6; }
18757
18758 else
18759 $as_echo "$as_me: failed program was:" >&5
18760 sed 's/^/| /' conftest.$ac_ext >&5
18761
18762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18763 $as_echo "yes" >&6; }
18764
18765 $as_echo "#define HAVE_POSIX_ACL_RELEASE_GPL_ONLY 1" >>confdefs.h
18766
18767
18768
18769
18770 fi
18771 rm -Rf build
18772
18773
18774
18775
18776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_cached_acl() is usable" >&5
18777 $as_echo_n "checking whether set_cached_acl() is usable... " >&6; }
18778
18779
18780 cat confdefs.h - <<_ACEOF >conftest.c
18781
18782
18783 #include <linux/module.h>
18784 #include <linux/cred.h>
18785 #include <linux/fs.h>
18786 #include <linux/posix_acl.h>
18787
18788 MODULE_LICENSE("$ZFS_META_LICENSE");
18789
18790 int
18791 main (void)
18792 {
18793
18794 struct inode *ip = NULL;
18795 struct posix_acl *acl = posix_acl_alloc(1, 0);
18796 set_cached_acl(ip, ACL_TYPE_ACCESS, acl);
18797 forget_cached_acl(ip, ACL_TYPE_ACCESS);
18798
18799 ;
18800 return 0;
18801 }
18802
18803 _ACEOF
18804
18805
18806
18807 cat - <<_ACEOF >conftest.h
18808
18809 _ACEOF
18810
18811
18812 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18813 echo "obj-m := conftest.o" >build/Makefile
18814 modpost_flag=''
18815 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18816 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18817 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18818 (eval $ac_try) 2>&5
18819 ac_status=$?
18820 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18821 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18822 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18823 (eval $ac_try) 2>&5
18824 ac_status=$?
18825 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18826 test $ac_status = 0; }; }; then :
18827
18828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18829 $as_echo "yes" >&6; }
18830
18831 $as_echo "#define HAVE_SET_CACHED_ACL_USABLE 1" >>confdefs.h
18832
18833
18834 else
18835 $as_echo "$as_me: failed program was:" >&5
18836 sed 's/^/| /' conftest.$ac_ext >&5
18837
18838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18839 $as_echo "no" >&6; }
18840
18841
18842
18843 fi
18844 rm -Rf build
18845
18846
18847
18848
18849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_chmod exists" >&5
18850 $as_echo_n "checking whether posix_acl_chmod exists... " >&6; }
18851
18852
18853 cat confdefs.h - <<_ACEOF >conftest.c
18854
18855
18856 #include <linux/fs.h>
18857 #include <linux/posix_acl.h>
18858
18859 int
18860 main (void)
18861 {
18862
18863 posix_acl_chmod(NULL, 0, 0)
18864
18865 ;
18866 return 0;
18867 }
18868
18869 _ACEOF
18870
18871
18872
18873 cat - <<_ACEOF >conftest.h
18874
18875 _ACEOF
18876
18877
18878 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18879 echo "obj-m := conftest.o" >build/Makefile
18880 modpost_flag=''
18881 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18882 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18883 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18884 (eval $ac_try) 2>&5
18885 ac_status=$?
18886 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18887 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18888 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18889 (eval $ac_try) 2>&5
18890 ac_status=$?
18891 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18892 test $ac_status = 0; }; }; then :
18893
18894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18895 $as_echo "yes" >&6; }
18896
18897 $as_echo "#define HAVE_POSIX_ACL_CHMOD 1" >>confdefs.h
18898
18899
18900 else
18901 $as_echo "$as_me: failed program was:" >&5
18902 sed 's/^/| /' conftest.$ac_ext >&5
18903
18904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18905 $as_echo "no" >&6; }
18906
18907
18908
18909 fi
18910 rm -Rf build
18911
18912
18913
18914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __posix_acl_chmod exists" >&5
18915 $as_echo_n "checking whether __posix_acl_chmod exists... " >&6; }
18916
18917
18918 cat confdefs.h - <<_ACEOF >conftest.c
18919
18920
18921 #include <linux/fs.h>
18922 #include <linux/posix_acl.h>
18923
18924 int
18925 main (void)
18926 {
18927
18928 __posix_acl_chmod(NULL, 0, 0)
18929
18930 ;
18931 return 0;
18932 }
18933
18934 _ACEOF
18935
18936
18937
18938 cat - <<_ACEOF >conftest.h
18939
18940 _ACEOF
18941
18942
18943 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18944 echo "obj-m := conftest.o" >build/Makefile
18945 modpost_flag=''
18946 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18947 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18948 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18949 (eval $ac_try) 2>&5
18950 ac_status=$?
18951 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18952 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18953 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18954 (eval $ac_try) 2>&5
18955 ac_status=$?
18956 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18957 test $ac_status = 0; }; }; then :
18958
18959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18960 $as_echo "yes" >&6; }
18961
18962 $as_echo "#define HAVE___POSIX_ACL_CHMOD 1" >>confdefs.h
18963
18964
18965 else
18966 $as_echo "$as_me: failed program was:" >&5
18967 sed 's/^/| /' conftest.$ac_ext >&5
18968
18969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18970 $as_echo "no" >&6; }
18971
18972
18973
18974 fi
18975 rm -Rf build
18976
18977
18978
18979
18980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_equiv_mode() wants umode_t" >&5
18981 $as_echo_n "checking whether posix_acl_equiv_mode() wants umode_t... " >&6; }
18982
18983
18984 cat confdefs.h - <<_ACEOF >conftest.c
18985
18986
18987 #include <linux/fs.h>
18988 #include <linux/posix_acl.h>
18989
18990 int
18991 main (void)
18992 {
18993
18994 umode_t tmp;
18995 posix_acl_equiv_mode(NULL,&tmp);
18996
18997 ;
18998 return 0;
18999 }
19000
19001 _ACEOF
19002
19003
19004
19005 cat - <<_ACEOF >conftest.h
19006
19007 _ACEOF
19008
19009
19010 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19011 echo "obj-m := conftest.o" >build/Makefile
19012 modpost_flag=''
19013 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19014 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19015 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19016 (eval $ac_try) 2>&5
19017 ac_status=$?
19018 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19019 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19020 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19021 (eval $ac_try) 2>&5
19022 ac_status=$?
19023 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19024 test $ac_status = 0; }; }; then :
19025
19026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19027 $as_echo "yes" >&6; }
19028
19029 $as_echo "#define HAVE_POSIX_ACL_EQUIV_MODE_UMODE_T 1" >>confdefs.h
19030
19031
19032 else
19033 $as_echo "$as_me: failed program was:" >&5
19034 sed 's/^/| /' conftest.$ac_ext >&5
19035
19036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19037 $as_echo "no" >&6; }
19038
19039
19040
19041 fi
19042 rm -Rf build
19043
19044
19045
19046
19047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_valid() wants user namespace" >&5
19048 $as_echo_n "checking whether posix_acl_valid() wants user namespace... " >&6; }
19049
19050
19051 cat confdefs.h - <<_ACEOF >conftest.c
19052
19053
19054 #include <linux/fs.h>
19055 #include <linux/posix_acl.h>
19056
19057 int
19058 main (void)
19059 {
19060
19061 struct user_namespace *user_ns = NULL;
19062 const struct posix_acl *acl = NULL;
19063 int error;
19064
19065 error = posix_acl_valid(user_ns, acl);
19066
19067 ;
19068 return 0;
19069 }
19070
19071 _ACEOF
19072
19073
19074
19075 cat - <<_ACEOF >conftest.h
19076
19077 _ACEOF
19078
19079
19080 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19081 echo "obj-m := conftest.o" >build/Makefile
19082 modpost_flag=''
19083 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19084 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19085 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19086 (eval $ac_try) 2>&5
19087 ac_status=$?
19088 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19089 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19090 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19091 (eval $ac_try) 2>&5
19092 ac_status=$?
19093 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19094 test $ac_status = 0; }; }; then :
19095
19096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19097 $as_echo "yes" >&6; }
19098
19099 $as_echo "#define HAVE_POSIX_ACL_VALID_WITH_NS 1" >>confdefs.h
19100
19101
19102 else
19103 $as_echo "$as_me: failed program was:" >&5
19104 sed 's/^/| /' conftest.$ac_ext >&5
19105
19106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19107 $as_echo "no" >&6; }
19108
19109
19110
19111 fi
19112 rm -Rf build
19113
19114
19115
19116
19117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() exists" >&5
19118 $as_echo_n "checking whether iops->permission() exists... " >&6; }
19119
19120
19121 cat confdefs.h - <<_ACEOF >conftest.c
19122
19123
19124 #include <linux/fs.h>
19125
19126 int permission_fn(struct inode *inode, int mask) { return 0; }
19127
19128 static const struct inode_operations
19129 iops __attribute__ ((unused)) = {
19130 .permission = permission_fn,
19131 };
19132
19133 int
19134 main (void)
19135 {
19136
19137
19138 ;
19139 return 0;
19140 }
19141
19142 _ACEOF
19143
19144
19145
19146 cat - <<_ACEOF >conftest.h
19147
19148 _ACEOF
19149
19150
19151 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19152 echo "obj-m := conftest.o" >build/Makefile
19153 modpost_flag=''
19154 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19155 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19156 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19157 (eval $ac_try) 2>&5
19158 ac_status=$?
19159 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19160 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19161 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19162 (eval $ac_try) 2>&5
19163 ac_status=$?
19164 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19165 test $ac_status = 0; }; }; then :
19166
19167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19168 $as_echo "yes" >&6; }
19169
19170 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
19171
19172
19173 else
19174 $as_echo "$as_me: failed program was:" >&5
19175 sed 's/^/| /' conftest.$ac_ext >&5
19176
19177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19178 $as_echo "no" >&6; }
19179
19180
19181
19182 fi
19183 rm -Rf build
19184
19185
19186
19187
19188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() wants nameidata" >&5
19189 $as_echo_n "checking whether iops->permission() wants nameidata... " >&6; }
19190
19191
19192 cat confdefs.h - <<_ACEOF >conftest.c
19193
19194
19195 #include <linux/fs.h>
19196
19197 int permission_fn(struct inode *inode, int mask,
19198 struct nameidata *nd) { return 0; }
19199
19200 static const struct inode_operations
19201 iops __attribute__ ((unused)) = {
19202 .permission = permission_fn,
19203 };
19204
19205 int
19206 main (void)
19207 {
19208
19209
19210 ;
19211 return 0;
19212 }
19213
19214 _ACEOF
19215
19216
19217
19218 cat - <<_ACEOF >conftest.h
19219
19220 _ACEOF
19221
19222
19223 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19224 echo "obj-m := conftest.o" >build/Makefile
19225 modpost_flag=''
19226 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19227 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19228 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19229 (eval $ac_try) 2>&5
19230 ac_status=$?
19231 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19232 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19233 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19234 (eval $ac_try) 2>&5
19235 ac_status=$?
19236 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19237 test $ac_status = 0; }; }; then :
19238
19239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19240 $as_echo "yes" >&6; }
19241
19242 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
19243
19244
19245 $as_echo "#define HAVE_PERMISSION_WITH_NAMEIDATA 1" >>confdefs.h
19246
19247
19248 else
19249 $as_echo "$as_me: failed program was:" >&5
19250 sed 's/^/| /' conftest.$ac_ext >&5
19251
19252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19253 $as_echo "no" >&6; }
19254
19255
19256
19257 fi
19258 rm -Rf build
19259
19260
19261
19262
19263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() exists" >&5
19264 $as_echo_n "checking whether iops->check_acl() exists... " >&6; }
19265
19266
19267 cat confdefs.h - <<_ACEOF >conftest.c
19268
19269
19270 #include <linux/fs.h>
19271
19272 int check_acl_fn(struct inode *inode, int mask) { return 0; }
19273
19274 static const struct inode_operations
19275 iops __attribute__ ((unused)) = {
19276 .check_acl = check_acl_fn,
19277 };
19278
19279 int
19280 main (void)
19281 {
19282
19283
19284 ;
19285 return 0;
19286 }
19287
19288 _ACEOF
19289
19290
19291
19292 cat - <<_ACEOF >conftest.h
19293
19294 _ACEOF
19295
19296
19297 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19298 echo "obj-m := conftest.o" >build/Makefile
19299 modpost_flag=''
19300 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19301 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19302 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19303 (eval $ac_try) 2>&5
19304 ac_status=$?
19305 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19306 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19307 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19308 (eval $ac_try) 2>&5
19309 ac_status=$?
19310 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19311 test $ac_status = 0; }; }; then :
19312
19313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19314 $as_echo "yes" >&6; }
19315
19316 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
19317
19318
19319 else
19320 $as_echo "$as_me: failed program was:" >&5
19321 sed 's/^/| /' conftest.$ac_ext >&5
19322
19323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19324 $as_echo "no" >&6; }
19325
19326
19327
19328 fi
19329 rm -Rf build
19330
19331
19332
19333
19334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() wants flags" >&5
19335 $as_echo_n "checking whether iops->check_acl() wants flags... " >&6; }
19336
19337
19338 cat confdefs.h - <<_ACEOF >conftest.c
19339
19340
19341 #include <linux/fs.h>
19342
19343 int check_acl_fn(struct inode *inode, int mask,
19344 unsigned int flags) { return 0; }
19345
19346 static const struct inode_operations
19347 iops __attribute__ ((unused)) = {
19348 .check_acl = check_acl_fn,
19349 };
19350
19351 int
19352 main (void)
19353 {
19354
19355
19356 ;
19357 return 0;
19358 }
19359
19360 _ACEOF
19361
19362
19363
19364 cat - <<_ACEOF >conftest.h
19365
19366 _ACEOF
19367
19368
19369 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19370 echo "obj-m := conftest.o" >build/Makefile
19371 modpost_flag=''
19372 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19373 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19374 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19375 (eval $ac_try) 2>&5
19376 ac_status=$?
19377 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19378 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19379 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19380 (eval $ac_try) 2>&5
19381 ac_status=$?
19382 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19383 test $ac_status = 0; }; }; then :
19384
19385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19386 $as_echo "yes" >&6; }
19387
19388 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
19389
19390
19391 $as_echo "#define HAVE_CHECK_ACL_WITH_FLAGS 1" >>confdefs.h
19392
19393
19394 else
19395 $as_echo "$as_me: failed program was:" >&5
19396 sed 's/^/| /' conftest.$ac_ext >&5
19397
19398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19399 $as_echo "no" >&6; }
19400
19401
19402
19403 fi
19404 rm -Rf build
19405
19406
19407
19408
19409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_acl() exists" >&5
19410 $as_echo_n "checking whether iops->get_acl() exists... " >&6; }
19411
19412
19413 cat confdefs.h - <<_ACEOF >conftest.c
19414
19415
19416 #include <linux/fs.h>
19417
19418 struct posix_acl *get_acl_fn(struct inode *inode, int type)
19419 { return NULL; }
19420
19421 static const struct inode_operations
19422 iops __attribute__ ((unused)) = {
19423 .get_acl = get_acl_fn,
19424 };
19425
19426 int
19427 main (void)
19428 {
19429
19430
19431 ;
19432 return 0;
19433 }
19434
19435 _ACEOF
19436
19437
19438
19439 cat - <<_ACEOF >conftest.h
19440
19441 _ACEOF
19442
19443
19444 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19445 echo "obj-m := conftest.o" >build/Makefile
19446 modpost_flag=''
19447 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19448 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19449 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19450 (eval $ac_try) 2>&5
19451 ac_status=$?
19452 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19453 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19454 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19455 (eval $ac_try) 2>&5
19456 ac_status=$?
19457 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19458 test $ac_status = 0; }; }; then :
19459
19460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19461 $as_echo "yes" >&6; }
19462
19463 $as_echo "#define HAVE_GET_ACL 1" >>confdefs.h
19464
19465
19466 else
19467 $as_echo "$as_me: failed program was:" >&5
19468 sed 's/^/| /' conftest.$ac_ext >&5
19469
19470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19471 $as_echo "no" >&6; }
19472
19473
19474
19475 fi
19476 rm -Rf build
19477
19478
19479
19480
19481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->set_acl() exists" >&5
19482 $as_echo_n "checking whether iops->set_acl() exists... " >&6; }
19483
19484
19485 cat confdefs.h - <<_ACEOF >conftest.c
19486
19487
19488 #include <linux/fs.h>
19489
19490 int set_acl_fn(struct inode *inode, struct posix_acl *acl, int type)
19491 { return 0; }
19492
19493 static const struct inode_operations
19494 iops __attribute__ ((unused)) = {
19495 .set_acl = set_acl_fn,
19496 };
19497
19498 int
19499 main (void)
19500 {
19501
19502
19503 ;
19504 return 0;
19505 }
19506
19507 _ACEOF
19508
19509
19510
19511 cat - <<_ACEOF >conftest.h
19512
19513 _ACEOF
19514
19515
19516 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19517 echo "obj-m := conftest.o" >build/Makefile
19518 modpost_flag=''
19519 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19520 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19521 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19522 (eval $ac_try) 2>&5
19523 ac_status=$?
19524 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19525 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19526 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19527 (eval $ac_try) 2>&5
19528 ac_status=$?
19529 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19530 test $ac_status = 0; }; }; then :
19531
19532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19533 $as_echo "yes" >&6; }
19534
19535 $as_echo "#define HAVE_SET_ACL 1" >>confdefs.h
19536
19537
19538 else
19539 $as_echo "$as_me: failed program was:" >&5
19540 sed 's/^/| /' conftest.$ac_ext >&5
19541
19542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19543 $as_echo "no" >&6; }
19544
19545
19546
19547 fi
19548 rm -Rf build
19549
19550
19551
19552
19553
19554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->getattr() takes a path" >&5
19555 $as_echo_n "checking whether iops->getattr() takes a path... " >&6; }
19556
19557
19558 cat confdefs.h - <<_ACEOF >conftest.c
19559
19560
19561 #include <linux/fs.h>
19562
19563 int test_getattr(
19564 const struct path *p, struct kstat *k,
19565 u32 request_mask, unsigned int query_flags)
19566 { return 0; }
19567
19568 static const struct inode_operations
19569 iops __attribute__ ((unused)) = {
19570 .getattr = test_getattr,
19571 };
19572
19573 int
19574 main (void)
19575 {
19576
19577
19578 ;
19579 return 0;
19580 }
19581
19582 _ACEOF
19583
19584
19585
19586 cat - <<_ACEOF >conftest.h
19587
19588 _ACEOF
19589
19590
19591 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19592 echo "obj-m := conftest.o" >build/Makefile
19593 modpost_flag=''
19594 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19595 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19596 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19597 (eval $ac_try) 2>&5
19598 ac_status=$?
19599 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19600 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19601 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19602 (eval $ac_try) 2>&5
19603 ac_status=$?
19604 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19605 test $ac_status = 0; }; }; then :
19606
19607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19608 $as_echo "yes" >&6; }
19609
19610 $as_echo "#define HAVE_PATH_IOPS_GETATTR 1" >>confdefs.h
19611
19612
19613 else
19614 $as_echo "$as_me: failed program was:" >&5
19615 sed 's/^/| /' conftest.$ac_ext >&5
19616
19617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19618 $as_echo "no" >&6; }
19619
19620
19621
19622 fi
19623 rm -Rf build
19624
19625
19626
19627
19628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->getattr() takes a vfsmount" >&5
19629 $as_echo_n "checking whether iops->getattr() takes a vfsmount... " >&6; }
19630
19631
19632 cat confdefs.h - <<_ACEOF >conftest.c
19633
19634
19635 #include <linux/fs.h>
19636
19637 int test_getattr(
19638 struct vfsmount *mnt, struct dentry *d,
19639 struct kstat *k)
19640 { return 0; }
19641
19642 static const struct inode_operations
19643 iops __attribute__ ((unused)) = {
19644 .getattr = test_getattr,
19645 };
19646
19647 int
19648 main (void)
19649 {
19650
19651
19652 ;
19653 return 0;
19654 }
19655
19656 _ACEOF
19657
19658
19659
19660 cat - <<_ACEOF >conftest.h
19661
19662 _ACEOF
19663
19664
19665 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19666 echo "obj-m := conftest.o" >build/Makefile
19667 modpost_flag=''
19668 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19669 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19670 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19671 (eval $ac_try) 2>&5
19672 ac_status=$?
19673 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19674 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19675 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19676 (eval $ac_try) 2>&5
19677 ac_status=$?
19678 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19679 test $ac_status = 0; }; }; then :
19680
19681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19682 $as_echo "yes" >&6; }
19683
19684 $as_echo "#define HAVE_VFSMOUNT_IOPS_GETATTR 1" >>confdefs.h
19685
19686
19687 else
19688 $as_echo "$as_me: failed program was:" >&5
19689 sed 's/^/| /' conftest.$ac_ext >&5
19690
19691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19692 $as_echo "no" >&6; }
19693
19694
19695
19696 fi
19697 rm -Rf build
19698
19699
19700
19701
19702
19703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether uncached_acl_sentinel() exists" >&5
19704 $as_echo_n "checking whether uncached_acl_sentinel() exists... " >&6; }
19705
19706
19707 cat confdefs.h - <<_ACEOF >conftest.c
19708
19709
19710 #include <linux/fs.h>
19711
19712 int
19713 main (void)
19714 {
19715
19716 void *sentinel __attribute__ ((unused)) = uncached_acl_sentinel(NULL);
19717
19718 ;
19719 return 0;
19720 }
19721
19722 _ACEOF
19723
19724
19725
19726 cat - <<_ACEOF >conftest.h
19727
19728 _ACEOF
19729
19730
19731 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19732 echo "obj-m := conftest.o" >build/Makefile
19733 modpost_flag=''
19734 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19735 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19736 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19737 (eval $ac_try) 2>&5
19738 ac_status=$?
19739 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19740 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19741 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19742 (eval $ac_try) 2>&5
19743 ac_status=$?
19744 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19745 test $ac_status = 0; }; }; then :
19746
19747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19748 $as_echo "yes" >&6; }
19749
19750 $as_echo "#define HAVE_KERNEL_GET_ACL_HANDLE_CACHE 1" >>confdefs.h
19751
19752
19753 else
19754 $as_echo "$as_me: failed program was:" >&5
19755 sed 's/^/| /' conftest.$ac_ext >&5
19756
19757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19758 $as_echo "no" >&6; }
19759
19760
19761
19762 fi
19763 rm -Rf build
19764
19765
19766
19767
19768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->show_options() wants dentry" >&5
19769 $as_echo_n "checking whether sops->show_options() wants dentry... " >&6; }
19770
19771
19772
19773 cat confdefs.h - <<_ACEOF >conftest.c
19774
19775
19776 #include <linux/fs.h>
19777
19778 int show_options (struct seq_file * x, struct dentry * y) { return 0; };
19779 static struct super_operations sops __attribute__ ((unused)) = {
19780 .show_options = show_options,
19781 };
19782
19783 int
19784 main (void)
19785 {
19786
19787
19788 ;
19789 return 0;
19790 }
19791
19792 _ACEOF
19793
19794
19795
19796 cat - <<_ACEOF >conftest.h
19797
19798 _ACEOF
19799
19800
19801 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19802 echo "obj-m := conftest.o" >build/Makefile
19803 modpost_flag=''
19804 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19805 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19806 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19807 (eval $ac_try) 2>&5
19808 ac_status=$?
19809 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19810 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19811 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19812 (eval $ac_try) 2>&5
19813 ac_status=$?
19814 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19815 test $ac_status = 0; }; }; then :
19816
19817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19818 $as_echo "yes" >&6; }
19819
19820 $as_echo "#define HAVE_SHOW_OPTIONS_WITH_DENTRY 1" >>confdefs.h
19821
19822
19823 else
19824 $as_echo "$as_me: failed program was:" >&5
19825 sed 's/^/| /' conftest.$ac_ext >&5
19826
19827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19828 $as_echo "no" >&6; }
19829
19830
19831
19832 fi
19833 rm -Rf build
19834
19835
19836
19837
19838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether file_inode() is available" >&5
19839 $as_echo_n "checking whether file_inode() is available... " >&6; }
19840
19841
19842 cat confdefs.h - <<_ACEOF >conftest.c
19843
19844
19845 #include <linux/fs.h>
19846
19847 int
19848 main (void)
19849 {
19850
19851 struct file *f = NULL;
19852 file_inode(f);
19853
19854 ;
19855 return 0;
19856 }
19857
19858 _ACEOF
19859
19860
19861
19862 cat - <<_ACEOF >conftest.h
19863
19864 _ACEOF
19865
19866
19867 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19868 echo "obj-m := conftest.o" >build/Makefile
19869 modpost_flag=''
19870 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19871 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19872 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19873 (eval $ac_try) 2>&5
19874 ac_status=$?
19875 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19876 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19877 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19878 (eval $ac_try) 2>&5
19879 ac_status=$?
19880 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19881 test $ac_status = 0; }; }; then :
19882
19883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19884 $as_echo "yes" >&6; }
19885
19886 $as_echo "#define HAVE_FILE_INODE 1" >>confdefs.h
19887
19888
19889 else
19890 $as_echo "$as_me: failed program was:" >&5
19891 sed 's/^/| /' conftest.$ac_ext >&5
19892
19893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19894 $as_echo "no" >&6; }
19895
19896
19897
19898 fi
19899 rm -Rf build
19900
19901
19902
19903
19904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fsync() wants" >&5
19905 $as_echo_n "checking whether fops->fsync() wants... " >&6; }
19906
19907
19908
19909 cat confdefs.h - <<_ACEOF >conftest.c
19910
19911
19912 #include <linux/fs.h>
19913
19914 int test_fsync(struct file *f, struct dentry *dentry, int x)
19915 { return 0; }
19916
19917 static const struct file_operations
19918 fops __attribute__ ((unused)) = {
19919 .fsync = test_fsync,
19920 };
19921
19922 int
19923 main (void)
19924 {
19925
19926
19927 ;
19928 return 0;
19929 }
19930
19931 _ACEOF
19932
19933
19934
19935 cat - <<_ACEOF >conftest.h
19936
19937 _ACEOF
19938
19939
19940 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19941 echo "obj-m := conftest.o" >build/Makefile
19942 modpost_flag=''
19943 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19944 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19945 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19946 (eval $ac_try) 2>&5
19947 ac_status=$?
19948 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19949 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19950 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19951 (eval $ac_try) 2>&5
19952 ac_status=$?
19953 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19954 test $ac_status = 0; }; }; then :
19955
19956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: dentry" >&5
19957 $as_echo "dentry" >&6; }
19958
19959 $as_echo "#define HAVE_FSYNC_WITH_DENTRY 1" >>confdefs.h
19960
19961
19962 else
19963 $as_echo "$as_me: failed program was:" >&5
19964 sed 's/^/| /' conftest.$ac_ext >&5
19965
19966
19967
19968
19969 fi
19970 rm -Rf build
19971
19972
19973
19974
19975
19976
19977 cat confdefs.h - <<_ACEOF >conftest.c
19978
19979
19980 #include <linux/fs.h>
19981
19982 int test_fsync(struct file *f, int x) { return 0; }
19983
19984 static const struct file_operations
19985 fops __attribute__ ((unused)) = {
19986 .fsync = test_fsync,
19987 };
19988
19989 int
19990 main (void)
19991 {
19992
19993
19994 ;
19995 return 0;
19996 }
19997
19998 _ACEOF
19999
20000
20001
20002 cat - <<_ACEOF >conftest.h
20003
20004 _ACEOF
20005
20006
20007 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20008 echo "obj-m := conftest.o" >build/Makefile
20009 modpost_flag=''
20010 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20011 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20012 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20013 (eval $ac_try) 2>&5
20014 ac_status=$?
20015 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20016 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20017 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20018 (eval $ac_try) 2>&5
20019 ac_status=$?
20020 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20021 test $ac_status = 0; }; }; then :
20022
20023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no dentry" >&5
20024 $as_echo "no dentry" >&6; }
20025
20026 $as_echo "#define HAVE_FSYNC_WITHOUT_DENTRY 1" >>confdefs.h
20027
20028
20029 else
20030 $as_echo "$as_me: failed program was:" >&5
20031 sed 's/^/| /' conftest.$ac_ext >&5
20032
20033
20034
20035
20036 fi
20037 rm -Rf build
20038
20039
20040
20041
20042
20043
20044 cat confdefs.h - <<_ACEOF >conftest.c
20045
20046
20047 #include <linux/fs.h>
20048
20049 int test_fsync(struct file *f, loff_t a, loff_t b, int c)
20050 { return 0; }
20051
20052 static const struct file_operations
20053 fops __attribute__ ((unused)) = {
20054 .fsync = test_fsync,
20055 };
20056
20057 int
20058 main (void)
20059 {
20060
20061
20062 ;
20063 return 0;
20064 }
20065
20066 _ACEOF
20067
20068
20069
20070 cat - <<_ACEOF >conftest.h
20071
20072 _ACEOF
20073
20074
20075 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20076 echo "obj-m := conftest.o" >build/Makefile
20077 modpost_flag=''
20078 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20079 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20080 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20081 (eval $ac_try) 2>&5
20082 ac_status=$?
20083 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20084 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20085 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20086 (eval $ac_try) 2>&5
20087 ac_status=$?
20088 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20089 test $ac_status = 0; }; }; then :
20090
20091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: range" >&5
20092 $as_echo "range" >&6; }
20093
20094 $as_echo "#define HAVE_FSYNC_RANGE 1" >>confdefs.h
20095
20096
20097 else
20098 $as_echo "$as_me: failed program was:" >&5
20099 sed 's/^/| /' conftest.$ac_ext >&5
20100
20101
20102
20103
20104 fi
20105 rm -Rf build
20106
20107
20108
20109
20110
20111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->evict_inode() exists" >&5
20112 $as_echo_n "checking whether sops->evict_inode() exists... " >&6; }
20113
20114
20115 cat confdefs.h - <<_ACEOF >conftest.c
20116
20117
20118 #include <linux/fs.h>
20119 void evict_inode (struct inode * t) { return; }
20120 static struct super_operations sops __attribute__ ((unused)) = {
20121 .evict_inode = evict_inode,
20122 };
20123
20124 int
20125 main (void)
20126 {
20127
20128
20129 ;
20130 return 0;
20131 }
20132
20133 _ACEOF
20134
20135
20136
20137 cat - <<_ACEOF >conftest.h
20138
20139 _ACEOF
20140
20141
20142 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20143 echo "obj-m := conftest.o" >build/Makefile
20144 modpost_flag=''
20145 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20146 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20147 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20148 (eval $ac_try) 2>&5
20149 ac_status=$?
20150 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20151 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20152 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20153 (eval $ac_try) 2>&5
20154 ac_status=$?
20155 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20156 test $ac_status = 0; }; }; then :
20157
20158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20159 $as_echo "yes" >&6; }
20160
20161 $as_echo "#define HAVE_EVICT_INODE 1" >>confdefs.h
20162
20163
20164 else
20165 $as_echo "$as_me: failed program was:" >&5
20166 sed 's/^/| /' conftest.$ac_ext >&5
20167
20168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20169 $as_echo "no" >&6; }
20170
20171
20172
20173 fi
20174 rm -Rf build
20175
20176
20177
20178
20179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->dirty_inode() wants flags" >&5
20180 $as_echo_n "checking whether sops->dirty_inode() wants flags... " >&6; }
20181
20182
20183 cat confdefs.h - <<_ACEOF >conftest.c
20184
20185
20186 #include <linux/fs.h>
20187
20188 void dirty_inode(struct inode *a, int b) { return; }
20189
20190 static const struct super_operations
20191 sops __attribute__ ((unused)) = {
20192 .dirty_inode = dirty_inode,
20193 };
20194
20195 int
20196 main (void)
20197 {
20198
20199
20200 ;
20201 return 0;
20202 }
20203
20204 _ACEOF
20205
20206
20207
20208 cat - <<_ACEOF >conftest.h
20209
20210 _ACEOF
20211
20212
20213 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20214 echo "obj-m := conftest.o" >build/Makefile
20215 modpost_flag=''
20216 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20217 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20218 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20219 (eval $ac_try) 2>&5
20220 ac_status=$?
20221 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20222 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20223 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20224 (eval $ac_try) 2>&5
20225 ac_status=$?
20226 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20227 test $ac_status = 0; }; }; then :
20228
20229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20230 $as_echo "yes" >&6; }
20231
20232 $as_echo "#define HAVE_DIRTY_INODE_WITH_FLAGS 1" >>confdefs.h
20233
20234
20235 else
20236 $as_echo "$as_me: failed program was:" >&5
20237 sed 's/^/| /' conftest.$ac_ext >&5
20238
20239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20240 $as_echo "no" >&6; }
20241
20242
20243
20244 fi
20245 rm -Rf build
20246
20247
20248
20249
20250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->nr_cached_objects() exists" >&5
20251 $as_echo_n "checking whether sops->nr_cached_objects() exists... " >&6; }
20252
20253
20254 cat confdefs.h - <<_ACEOF >conftest.c
20255
20256
20257 #include <linux/fs.h>
20258
20259 int nr_cached_objects(struct super_block *sb) { return 0; }
20260
20261 static const struct super_operations
20262 sops __attribute__ ((unused)) = {
20263 .nr_cached_objects = nr_cached_objects,
20264 };
20265
20266 int
20267 main (void)
20268 {
20269
20270
20271 ;
20272 return 0;
20273 }
20274
20275 _ACEOF
20276
20277
20278
20279 cat - <<_ACEOF >conftest.h
20280
20281 _ACEOF
20282
20283
20284 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20285 echo "obj-m := conftest.o" >build/Makefile
20286 modpost_flag=''
20287 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20288 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20289 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20290 (eval $ac_try) 2>&5
20291 ac_status=$?
20292 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20293 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20294 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20295 (eval $ac_try) 2>&5
20296 ac_status=$?
20297 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20298 test $ac_status = 0; }; }; then :
20299
20300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20301 $as_echo "yes" >&6; }
20302
20303 $as_echo "#define HAVE_NR_CACHED_OBJECTS 1" >>confdefs.h
20304
20305
20306 else
20307 $as_echo "$as_me: failed program was:" >&5
20308 sed 's/^/| /' conftest.$ac_ext >&5
20309
20310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20311 $as_echo "no" >&6; }
20312
20313
20314
20315 fi
20316 rm -Rf build
20317
20318
20319
20320
20321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->free_cached_objects() exists" >&5
20322 $as_echo_n "checking whether sops->free_cached_objects() exists... " >&6; }
20323
20324
20325 cat confdefs.h - <<_ACEOF >conftest.c
20326
20327
20328 #include <linux/fs.h>
20329
20330 void free_cached_objects(struct super_block *sb, int x)
20331 { return; }
20332
20333 static const struct super_operations
20334 sops __attribute__ ((unused)) = {
20335 .free_cached_objects = free_cached_objects,
20336 };
20337
20338 int
20339 main (void)
20340 {
20341
20342
20343 ;
20344 return 0;
20345 }
20346
20347 _ACEOF
20348
20349
20350
20351 cat - <<_ACEOF >conftest.h
20352
20353 _ACEOF
20354
20355
20356 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20357 echo "obj-m := conftest.o" >build/Makefile
20358 modpost_flag=''
20359 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20360 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20361 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20362 (eval $ac_try) 2>&5
20363 ac_status=$?
20364 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20365 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20366 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20367 (eval $ac_try) 2>&5
20368 ac_status=$?
20369 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20370 test $ac_status = 0; }; }; then :
20371
20372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20373 $as_echo "yes" >&6; }
20374
20375 $as_echo "#define HAVE_FREE_CACHED_OBJECTS 1" >>confdefs.h
20376
20377
20378 else
20379 $as_echo "$as_me: failed program was:" >&5
20380 sed 's/^/| /' conftest.$ac_ext >&5
20381
20382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20383 $as_echo "no" >&6; }
20384
20385
20386
20387 fi
20388 rm -Rf build
20389
20390
20391
20392
20393
20394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fallocate() exists" >&5
20395 $as_echo_n "checking whether fops->fallocate() exists... " >&6; }
20396
20397
20398 cat confdefs.h - <<_ACEOF >conftest.c
20399
20400
20401 #include <linux/fs.h>
20402
20403 long test_fallocate(struct file *file, int mode,
20404 loff_t offset, loff_t len) { return 0; }
20405
20406 static const struct file_operations
20407 fops __attribute__ ((unused)) = {
20408 .fallocate = test_fallocate,
20409 };
20410
20411 int
20412 main (void)
20413 {
20414
20415
20416 ;
20417 return 0;
20418 }
20419
20420 _ACEOF
20421
20422
20423
20424 cat - <<_ACEOF >conftest.h
20425
20426 _ACEOF
20427
20428
20429 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20430 echo "obj-m := conftest.o" >build/Makefile
20431 modpost_flag=''
20432 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20433 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20434 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20435 (eval $ac_try) 2>&5
20436 ac_status=$?
20437 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20438 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20439 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20440 (eval $ac_try) 2>&5
20441 ac_status=$?
20442 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20443 test $ac_status = 0; }; }; then :
20444
20445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20446 $as_echo "yes" >&6; }
20447
20448 $as_echo "#define HAVE_FILE_FALLOCATE 1" >>confdefs.h
20449
20450
20451 else
20452 $as_echo "$as_me: failed program was:" >&5
20453 sed 's/^/| /' conftest.$ac_ext >&5
20454
20455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20456 $as_echo "no" >&6; }
20457
20458
20459
20460 fi
20461 rm -Rf build
20462
20463
20464
20465
20466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->fallocate() exists" >&5
20467 $as_echo_n "checking whether iops->fallocate() exists... " >&6; }
20468
20469
20470 cat confdefs.h - <<_ACEOF >conftest.c
20471
20472
20473 #include <linux/fs.h>
20474
20475 long test_fallocate(struct inode *inode, int mode,
20476 loff_t offset, loff_t len) { return 0; }
20477
20478 static const struct inode_operations
20479 fops __attribute__ ((unused)) = {
20480 .fallocate = test_fallocate,
20481 };
20482
20483 int
20484 main (void)
20485 {
20486
20487
20488 ;
20489 return 0;
20490 }
20491
20492 _ACEOF
20493
20494
20495
20496 cat - <<_ACEOF >conftest.h
20497
20498 _ACEOF
20499
20500
20501 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20502 echo "obj-m := conftest.o" >build/Makefile
20503 modpost_flag=''
20504 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20505 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20506 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20507 (eval $ac_try) 2>&5
20508 ac_status=$?
20509 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20510 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20511 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20512 (eval $ac_try) 2>&5
20513 ac_status=$?
20514 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20515 test $ac_status = 0; }; }; then :
20516
20517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20518 $as_echo "yes" >&6; }
20519
20520 $as_echo "#define HAVE_INODE_FALLOCATE 1" >>confdefs.h
20521
20522
20523 else
20524 $as_echo "$as_me: failed program was:" >&5
20525 sed 's/^/| /' conftest.$ac_ext >&5
20526
20527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20528 $as_echo "no" >&6; }
20529
20530
20531
20532 fi
20533 rm -Rf build
20534
20535
20536
20537
20538
20539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->aio_fsync() exists" >&5
20540 $as_echo_n "checking whether fops->aio_fsync() exists... " >&6; }
20541
20542
20543 cat confdefs.h - <<_ACEOF >conftest.c
20544
20545
20546 #include <linux/fs.h>
20547
20548 static const struct file_operations
20549 fops __attribute__ ((unused)) = {
20550 .aio_fsync = NULL,
20551 };
20552
20553 int
20554 main (void)
20555 {
20556
20557
20558 ;
20559 return 0;
20560 }
20561
20562 _ACEOF
20563
20564
20565
20566 cat - <<_ACEOF >conftest.h
20567
20568 _ACEOF
20569
20570
20571 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20572 echo "obj-m := conftest.o" >build/Makefile
20573 modpost_flag=''
20574 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20575 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20576 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20577 (eval $ac_try) 2>&5
20578 ac_status=$?
20579 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20580 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20581 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20582 (eval $ac_try) 2>&5
20583 ac_status=$?
20584 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20585 test $ac_status = 0; }; }; then :
20586
20587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20588 $as_echo "yes" >&6; }
20589
20590 $as_echo "#define HAVE_FILE_AIO_FSYNC 1" >>confdefs.h
20591
20592
20593 else
20594 $as_echo "$as_me: failed program was:" >&5
20595 sed 's/^/| /' conftest.$ac_ext >&5
20596
20597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20598 $as_echo "no" >&6; }
20599
20600
20601
20602 fi
20603 rm -Rf build
20604
20605
20606
20607
20608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create()/mkdir()/mknod() take umode_t" >&5
20609 $as_echo_n "checking whether iops->create()/mkdir()/mknod() take umode_t... " >&6; }
20610
20611
20612 cat confdefs.h - <<_ACEOF >conftest.c
20613
20614
20615 #include <linux/fs.h>
20616
20617 int mkdir(struct inode *inode, struct dentry *dentry,
20618 umode_t umode) { return 0; }
20619
20620 static const struct inode_operations
20621 iops __attribute__ ((unused)) = {
20622 .mkdir = mkdir,
20623 };
20624
20625 int
20626 main (void)
20627 {
20628
20629
20630 ;
20631 return 0;
20632 }
20633
20634 _ACEOF
20635
20636
20637
20638 cat - <<_ACEOF >conftest.h
20639
20640 _ACEOF
20641
20642
20643 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20644 echo "obj-m := conftest.o" >build/Makefile
20645 modpost_flag=''
20646 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20647 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20648 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20649 (eval $ac_try) 2>&5
20650 ac_status=$?
20651 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20652 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20653 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20654 (eval $ac_try) 2>&5
20655 ac_status=$?
20656 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20657 test $ac_status = 0; }; }; then :
20658
20659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20660 $as_echo "yes" >&6; }
20661
20662 $as_echo "#define HAVE_MKDIR_UMODE_T 1" >>confdefs.h
20663
20664
20665 else
20666 $as_echo "$as_me: failed program was:" >&5
20667 sed 's/^/| /' conftest.$ac_ext >&5
20668
20669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20670 $as_echo "no" >&6; }
20671
20672
20673
20674 fi
20675 rm -Rf build
20676
20677
20678
20679
20680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->lookup() passes nameidata" >&5
20681 $as_echo_n "checking whether iops->lookup() passes nameidata... " >&6; }
20682
20683
20684 cat confdefs.h - <<_ACEOF >conftest.c
20685
20686
20687 #include <linux/fs.h>
20688
20689 struct dentry *inode_lookup(struct inode *inode,
20690 struct dentry *dentry, struct nameidata *nidata)
20691 { return NULL; }
20692
20693 static const struct inode_operations iops
20694 __attribute__ ((unused)) = {
20695 .lookup = inode_lookup,
20696 };
20697
20698 int
20699 main (void)
20700 {
20701
20702
20703 ;
20704 return 0;
20705 }
20706
20707 _ACEOF
20708
20709
20710
20711 cat - <<_ACEOF >conftest.h
20712
20713 _ACEOF
20714
20715
20716 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20717 echo "obj-m := conftest.o" >build/Makefile
20718 modpost_flag=''
20719 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20720 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20721 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20722 (eval $ac_try) 2>&5
20723 ac_status=$?
20724 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20725 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20726 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20727 (eval $ac_try) 2>&5
20728 ac_status=$?
20729 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20730 test $ac_status = 0; }; }; then :
20731
20732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20733 $as_echo "yes" >&6; }
20734
20735 $as_echo "#define HAVE_LOOKUP_NAMEIDATA 1" >>confdefs.h
20736
20737
20738 else
20739 $as_echo "$as_me: failed program was:" >&5
20740 sed 's/^/| /' conftest.$ac_ext >&5
20741
20742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20743 $as_echo "no" >&6; }
20744
20745
20746
20747 fi
20748 rm -Rf build
20749
20750
20751
20752
20753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create() passes nameidata" >&5
20754 $as_echo_n "checking whether iops->create() passes nameidata... " >&6; }
20755
20756
20757 cat confdefs.h - <<_ACEOF >conftest.c
20758
20759
20760 #include <linux/fs.h>
20761
20762 #ifdef HAVE_MKDIR_UMODE_T
20763 int inode_create(struct inode *inode ,struct dentry *dentry,
20764 umode_t umode, struct nameidata *nidata) { return 0; }
20765 #else
20766 int inode_create(struct inode *inode,struct dentry *dentry,
20767 int umode, struct nameidata * nidata) { return 0; }
20768 #endif
20769
20770 static const struct inode_operations
20771 iops __attribute__ ((unused)) = {
20772 .create = inode_create,
20773 };
20774
20775 int
20776 main (void)
20777 {
20778
20779
20780 ;
20781 return 0;
20782 }
20783
20784 _ACEOF
20785
20786
20787
20788 cat - <<_ACEOF >conftest.h
20789
20790 _ACEOF
20791
20792
20793 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20794 echo "obj-m := conftest.o" >build/Makefile
20795 modpost_flag=''
20796 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20797 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20798 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20799 (eval $ac_try) 2>&5
20800 ac_status=$?
20801 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20802 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20803 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20804 (eval $ac_try) 2>&5
20805 ac_status=$?
20806 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20807 test $ac_status = 0; }; }; then :
20808
20809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20810 $as_echo "yes" >&6; }
20811
20812 $as_echo "#define HAVE_CREATE_NAMEIDATA 1" >>confdefs.h
20813
20814
20815 else
20816 $as_echo "$as_me: failed program was:" >&5
20817 sed 's/^/| /' conftest.$ac_ext >&5
20818
20819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20820 $as_echo "no" >&6; }
20821
20822
20823
20824 fi
20825 rm -Rf build
20826
20827
20828
20829
20830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes delayed" >&5
20831 $as_echo_n "checking whether iops->get_link() passes delayed... " >&6; }
20832
20833
20834 cat confdefs.h - <<_ACEOF >conftest.c
20835
20836
20837 #include <linux/fs.h>
20838 const char *get_link(struct dentry *de, struct inode *ip,
20839 struct delayed_call *done) { return "symlink"; }
20840 static struct inode_operations
20841 iops __attribute__ ((unused)) = {
20842 .get_link = get_link,
20843 };
20844
20845 int
20846 main (void)
20847 {
20848
20849
20850 ;
20851 return 0;
20852 }
20853
20854 _ACEOF
20855
20856
20857
20858 cat - <<_ACEOF >conftest.h
20859
20860 _ACEOF
20861
20862
20863 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20864 echo "obj-m := conftest.o" >build/Makefile
20865 modpost_flag=''
20866 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20867 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20868 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20869 (eval $ac_try) 2>&5
20870 ac_status=$?
20871 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20872 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20873 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20874 (eval $ac_try) 2>&5
20875 ac_status=$?
20876 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20877 test $ac_status = 0; }; }; then :
20878
20879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20880 $as_echo "yes" >&6; }
20881
20882 $as_echo "#define HAVE_GET_LINK_DELAYED 1" >>confdefs.h
20883
20884
20885 else
20886 $as_echo "$as_me: failed program was:" >&5
20887 sed 's/^/| /' conftest.$ac_ext >&5
20888
20889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20890 $as_echo "no" >&6; }
20891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes cookie" >&5
20892 $as_echo_n "checking whether iops->get_link() passes cookie... " >&6; }
20893
20894
20895 cat confdefs.h - <<_ACEOF >conftest.c
20896
20897
20898 #include <linux/fs.h>
20899 const char *get_link(struct dentry *de, struct
20900 inode *ip, void **cookie) { return "symlink"; }
20901 static struct inode_operations
20902 iops __attribute__ ((unused)) = {
20903 .get_link = get_link,
20904 };
20905
20906 int
20907 main (void)
20908 {
20909
20910
20911 ;
20912 return 0;
20913 }
20914
20915 _ACEOF
20916
20917
20918
20919 cat - <<_ACEOF >conftest.h
20920
20921 _ACEOF
20922
20923
20924 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20925 echo "obj-m := conftest.o" >build/Makefile
20926 modpost_flag=''
20927 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20928 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20929 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20930 (eval $ac_try) 2>&5
20931 ac_status=$?
20932 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20933 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20934 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20935 (eval $ac_try) 2>&5
20936 ac_status=$?
20937 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20938 test $ac_status = 0; }; }; then :
20939
20940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20941 $as_echo "yes" >&6; }
20942
20943 $as_echo "#define HAVE_GET_LINK_COOKIE 1" >>confdefs.h
20944
20945
20946 else
20947 $as_echo "$as_me: failed program was:" >&5
20948 sed 's/^/| /' conftest.$ac_ext >&5
20949
20950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20951 $as_echo "no" >&6; }
20952
20953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes cookie" >&5
20954 $as_echo_n "checking whether iops->follow_link() passes cookie... " >&6; }
20955
20956
20957 cat confdefs.h - <<_ACEOF >conftest.c
20958
20959
20960 #include <linux/fs.h>
20961 const char *follow_link(struct dentry *de,
20962 void **cookie) { return "symlink"; }
20963 static struct inode_operations
20964 iops __attribute__ ((unused)) = {
20965 .follow_link = follow_link,
20966 };
20967
20968 int
20969 main (void)
20970 {
20971
20972
20973 ;
20974 return 0;
20975 }
20976
20977 _ACEOF
20978
20979
20980
20981 cat - <<_ACEOF >conftest.h
20982
20983 _ACEOF
20984
20985
20986 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20987 echo "obj-m := conftest.o" >build/Makefile
20988 modpost_flag=''
20989 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20990 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20991 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20992 (eval $ac_try) 2>&5
20993 ac_status=$?
20994 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20995 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20996 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20997 (eval $ac_try) 2>&5
20998 ac_status=$?
20999 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21000 test $ac_status = 0; }; }; then :
21001
21002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21003 $as_echo "yes" >&6; }
21004
21005 $as_echo "#define HAVE_FOLLOW_LINK_COOKIE 1" >>confdefs.h
21006
21007
21008 else
21009 $as_echo "$as_me: failed program was:" >&5
21010 sed 's/^/| /' conftest.$ac_ext >&5
21011
21012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21013 $as_echo "no" >&6; }
21014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes nameidata" >&5
21015 $as_echo_n "checking whether iops->follow_link() passes nameidata... " >&6; }
21016
21017
21018 cat confdefs.h - <<_ACEOF >conftest.c
21019
21020
21021 #include <linux/fs.h>
21022 void *follow_link(struct dentry *de, struct
21023 nameidata *nd) { return (void *)NULL; }
21024 static struct inode_operations
21025 iops __attribute__ ((unused)) = {
21026 .follow_link = follow_link,
21027 };
21028
21029 int
21030 main (void)
21031 {
21032
21033
21034 ;
21035 return 0;
21036 }
21037
21038 _ACEOF
21039
21040
21041
21042 cat - <<_ACEOF >conftest.h
21043
21044 _ACEOF
21045
21046
21047 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21048 echo "obj-m := conftest.o" >build/Makefile
21049 modpost_flag=''
21050 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21051 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21052 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21053 (eval $ac_try) 2>&5
21054 ac_status=$?
21055 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21056 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21057 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21058 (eval $ac_try) 2>&5
21059 ac_status=$?
21060 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21061 test $ac_status = 0; }; }; then :
21062
21063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21064 $as_echo "yes" >&6; }
21065
21066 $as_echo "#define HAVE_FOLLOW_LINK_NAMEIDATA 1" >>confdefs.h
21067
21068
21069 else
21070 $as_echo "$as_me: failed program was:" >&5
21071 sed 's/^/| /' conftest.$ac_ext >&5
21072
21073 as_fn_error $? "no; please file a bug report" "$LINENO" 5
21074
21075
21076
21077 fi
21078 rm -Rf build
21079
21080
21081
21082
21083
21084 fi
21085 rm -Rf build
21086
21087
21088
21089
21090
21091
21092 fi
21093 rm -Rf build
21094
21095
21096
21097
21098
21099 fi
21100 rm -Rf build
21101
21102
21103
21104
21105
21106
21107 cat confdefs.h - <<_ACEOF >conftest.c
21108
21109
21110 #if !defined(HAVE_GET_LINK_DELAYED)
21111 #error "Expecting get_link() delayed done"
21112 #endif
21113
21114 int
21115 main (void)
21116 {
21117
21118
21119 ;
21120 return 0;
21121 }
21122
21123 _ACEOF
21124
21125
21126
21127 cat - <<_ACEOF >conftest.h
21128
21129 _ACEOF
21130
21131
21132 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21133 echo "obj-m := conftest.o" >build/Makefile
21134 modpost_flag=''
21135 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21136 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21137 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21138 (eval $ac_try) 2>&5
21139 ac_status=$?
21140 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21141 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21142 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21143 (eval $ac_try) 2>&5
21144 ac_status=$?
21145 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21146 test $ac_status = 0; }; }; then :
21147
21148
21149 $as_echo "#define HAVE_PUT_LINK_DELAYED 1" >>confdefs.h
21150
21151
21152 else
21153 $as_echo "$as_me: failed program was:" >&5
21154 sed 's/^/| /' conftest.$ac_ext >&5
21155
21156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes cookie" >&5
21157 $as_echo_n "checking whether iops->put_link() passes cookie... " >&6; }
21158
21159
21160 cat confdefs.h - <<_ACEOF >conftest.c
21161
21162
21163 #include <linux/fs.h>
21164 void put_link(struct inode *ip, void *cookie)
21165 { return; }
21166 static struct inode_operations
21167 iops __attribute__ ((unused)) = {
21168 .put_link = put_link,
21169 };
21170
21171 int
21172 main (void)
21173 {
21174
21175
21176 ;
21177 return 0;
21178 }
21179
21180 _ACEOF
21181
21182
21183
21184 cat - <<_ACEOF >conftest.h
21185
21186 _ACEOF
21187
21188
21189 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21190 echo "obj-m := conftest.o" >build/Makefile
21191 modpost_flag=''
21192 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21193 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21194 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21195 (eval $ac_try) 2>&5
21196 ac_status=$?
21197 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21198 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21199 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21200 (eval $ac_try) 2>&5
21201 ac_status=$?
21202 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21203 test $ac_status = 0; }; }; then :
21204
21205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21206 $as_echo "yes" >&6; }
21207
21208 $as_echo "#define HAVE_PUT_LINK_COOKIE 1" >>confdefs.h
21209
21210
21211 else
21212 $as_echo "$as_me: failed program was:" >&5
21213 sed 's/^/| /' conftest.$ac_ext >&5
21214
21215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21216 $as_echo "no" >&6; }
21217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes nameidata" >&5
21218 $as_echo_n "checking whether iops->put_link() passes nameidata... " >&6; }
21219
21220
21221 cat confdefs.h - <<_ACEOF >conftest.c
21222
21223
21224 #include <linux/fs.h>
21225 void put_link(struct dentry *de, struct
21226 nameidata *nd, void *ptr) { return; }
21227 static struct inode_operations
21228 iops __attribute__ ((unused)) = {
21229 .put_link = put_link,
21230 };
21231
21232 int
21233 main (void)
21234 {
21235
21236
21237 ;
21238 return 0;
21239 }
21240
21241 _ACEOF
21242
21243
21244
21245 cat - <<_ACEOF >conftest.h
21246
21247 _ACEOF
21248
21249
21250 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21251 echo "obj-m := conftest.o" >build/Makefile
21252 modpost_flag=''
21253 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21254 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21255 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21256 (eval $ac_try) 2>&5
21257 ac_status=$?
21258 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21259 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21260 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21261 (eval $ac_try) 2>&5
21262 ac_status=$?
21263 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21264 test $ac_status = 0; }; }; then :
21265
21266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21267 $as_echo "yes" >&6; }
21268
21269 $as_echo "#define HAVE_PUT_LINK_NAMEIDATA 1" >>confdefs.h
21270
21271
21272 else
21273 $as_echo "$as_me: failed program was:" >&5
21274 sed 's/^/| /' conftest.$ac_ext >&5
21275
21276 as_fn_error $? "no; please file a bug report" "$LINENO" 5
21277
21278
21279
21280 fi
21281 rm -Rf build
21282
21283
21284
21285
21286
21287 fi
21288 rm -Rf build
21289
21290
21291
21292
21293
21294 fi
21295 rm -Rf build
21296
21297
21298
21299
21300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->truncate_range() exists" >&5
21301 $as_echo_n "checking whether iops->truncate_range() exists... " >&6; }
21302
21303
21304 cat confdefs.h - <<_ACEOF >conftest.c
21305
21306
21307 #include <linux/fs.h>
21308 void truncate_range(struct inode *inode, loff_t start,
21309 loff_t end) { return; }
21310 static struct inode_operations iops __attribute__ ((unused)) = {
21311 .truncate_range = truncate_range,
21312 };
21313
21314 int
21315 main (void)
21316 {
21317
21318
21319 ;
21320 return 0;
21321 }
21322
21323 _ACEOF
21324
21325
21326
21327 cat - <<_ACEOF >conftest.h
21328
21329 _ACEOF
21330
21331
21332 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21333 echo "obj-m := conftest.o" >build/Makefile
21334 modpost_flag=''
21335 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21336 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21337 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21338 (eval $ac_try) 2>&5
21339 ac_status=$?
21340 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21341 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21342 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21343 (eval $ac_try) 2>&5
21344 ac_status=$?
21345 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21346 test $ac_status = 0; }; }; then :
21347
21348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21349 $as_echo "yes" >&6; }
21350
21351 $as_echo "#define HAVE_INODE_TRUNCATE_RANGE 1" >>confdefs.h
21352
21353
21354 else
21355 $as_echo "$as_me: failed program was:" >&5
21356 sed 's/^/| /' conftest.$ac_ext >&5
21357
21358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21359 $as_echo "no" >&6; }
21360
21361
21362
21363 fi
21364 rm -Rf build
21365
21366
21367
21368
21369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dops->d_automount() exists" >&5
21370 $as_echo_n "checking whether dops->d_automount() exists... " >&6; }
21371
21372
21373 cat confdefs.h - <<_ACEOF >conftest.c
21374
21375
21376 #include <linux/dcache.h>
21377 struct vfsmount *d_automount(struct path *p) { return NULL; }
21378 struct dentry_operations dops __attribute__ ((unused)) = {
21379 .d_automount = d_automount,
21380 };
21381
21382 int
21383 main (void)
21384 {
21385
21386
21387 ;
21388 return 0;
21389 }
21390
21391 _ACEOF
21392
21393
21394
21395 cat - <<_ACEOF >conftest.h
21396
21397 _ACEOF
21398
21399
21400 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21401 echo "obj-m := conftest.o" >build/Makefile
21402 modpost_flag=''
21403 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21404 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21405 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21406 (eval $ac_try) 2>&5
21407 ac_status=$?
21408 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21409 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21410 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21411 (eval $ac_try) 2>&5
21412 ac_status=$?
21413 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21414 test $ac_status = 0; }; }; then :
21415
21416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21417 $as_echo "yes" >&6; }
21418
21419 $as_echo "#define HAVE_AUTOMOUNT 1" >>confdefs.h
21420
21421
21422 else
21423 $as_echo "$as_me: failed program was:" >&5
21424 sed 's/^/| /' conftest.$ac_ext >&5
21425
21426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21427 $as_echo "no" >&6; }
21428
21429
21430
21431 fi
21432 rm -Rf build
21433
21434
21435
21436
21437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->encode_fh() wants inode" >&5
21438 $as_echo_n "checking whether eops->encode_fh() wants inode... " >&6; }
21439
21440
21441 cat confdefs.h - <<_ACEOF >conftest.c
21442
21443
21444 #include <linux/exportfs.h>
21445 int encode_fh(struct inode *inode, __u32 *fh, int *max_len,
21446 struct inode *parent) { return 0; }
21447 static struct export_operations eops __attribute__ ((unused))={
21448 .encode_fh = encode_fh,
21449 };
21450
21451 int
21452 main (void)
21453 {
21454
21455
21456 ;
21457 return 0;
21458 }
21459
21460 _ACEOF
21461
21462
21463
21464 cat - <<_ACEOF >conftest.h
21465
21466 _ACEOF
21467
21468
21469 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21470 echo "obj-m := conftest.o" >build/Makefile
21471 modpost_flag=''
21472 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21473 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21474 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21475 (eval $ac_try) 2>&5
21476 ac_status=$?
21477 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21478 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21479 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21480 (eval $ac_try) 2>&5
21481 ac_status=$?
21482 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21483 test $ac_status = 0; }; }; then :
21484
21485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21486 $as_echo "yes" >&6; }
21487
21488 $as_echo "#define HAVE_ENCODE_FH_WITH_INODE 1" >>confdefs.h
21489
21490
21491 else
21492 $as_echo "$as_me: failed program was:" >&5
21493 sed 's/^/| /' conftest.$ac_ext >&5
21494
21495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21496 $as_echo "no" >&6; }
21497
21498
21499
21500 fi
21501 rm -Rf build
21502
21503
21504
21505
21506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->commit_metadata() exists" >&5
21507 $as_echo_n "checking whether eops->commit_metadata() exists... " >&6; }
21508
21509
21510 cat confdefs.h - <<_ACEOF >conftest.c
21511
21512
21513 #include <linux/exportfs.h>
21514 int commit_metadata(struct inode *inode) { return 0; }
21515 static struct export_operations eops __attribute__ ((unused))={
21516 .commit_metadata = commit_metadata,
21517 };
21518
21519 int
21520 main (void)
21521 {
21522
21523
21524 ;
21525 return 0;
21526 }
21527
21528 _ACEOF
21529
21530
21531
21532 cat - <<_ACEOF >conftest.h
21533
21534 _ACEOF
21535
21536
21537 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21538 echo "obj-m := conftest.o" >build/Makefile
21539 modpost_flag=''
21540 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21541 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21542 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21543 (eval $ac_try) 2>&5
21544 ac_status=$?
21545 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21546 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21547 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21548 (eval $ac_try) 2>&5
21549 ac_status=$?
21550 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21551 test $ac_status = 0; }; }; then :
21552
21553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21554 $as_echo "yes" >&6; }
21555
21556 $as_echo "#define HAVE_COMMIT_METADATA 1" >>confdefs.h
21557
21558
21559 else
21560 $as_echo "$as_me: failed program was:" >&5
21561 sed 's/^/| /' conftest.$ac_ext >&5
21562
21563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21564 $as_echo "no" >&6; }
21565
21566
21567
21568 fi
21569 rm -Rf build
21570
21571
21572
21573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clear_inode() is available" >&5
21574 $as_echo_n "checking whether clear_inode() is available... " >&6; }
21575
21576
21577
21578 cat confdefs.h - <<_ACEOF >conftest.c
21579
21580
21581 #include <linux/fs.h>
21582
21583 int
21584 main (void)
21585 {
21586
21587 clear_inode(NULL);
21588
21589 ;
21590 return 0;
21591 }
21592
21593 _ACEOF
21594
21595
21596
21597 cat - <<_ACEOF >conftest.h
21598
21599 _ACEOF
21600
21601
21602 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21603 echo "obj-m := conftest.o" >build/Makefile
21604 modpost_flag=''
21605 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21606 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21607 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21608 (eval $ac_try) 2>&5
21609 ac_status=$?
21610 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21611 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21612 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21613 (eval $ac_try) 2>&5
21614 ac_status=$?
21615 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21616 test $ac_status = 0; }; }; then :
21617 rc=0
21618 else
21619 $as_echo "$as_me: failed program was:" >&5
21620 sed 's/^/| /' conftest.$ac_ext >&5
21621 rc=1
21622
21623
21624 fi
21625 rm -Rf build
21626
21627
21628 if test $rc -ne 0; then :
21629
21630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21631 $as_echo "no" >&6; }
21632
21633 else
21634 if test "x$enable_linux_builtin" != xyes; then
21635
21636 grep -q -E '[[:space:]]clear_inode[[:space:]]' \
21637 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21638 rc=$?
21639 if test $rc -ne 0; then
21640 export=0
21641 for file in fs/inode.c; do
21642 grep -q -E "EXPORT_SYMBOL.*(clear_inode)" \
21643 "$LINUX/$file" 2>/dev/null
21644 rc=$?
21645 if test $rc -eq 0; then
21646 export=1
21647 break;
21648 fi
21649 done
21650 if test $export -eq 0; then :
21651 rc=1
21652 else :
21653 rc=0
21654 fi
21655 else :
21656 rc=0
21657 fi
21658
21659 fi
21660 if test $rc -ne 0; then :
21661
21662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21663 $as_echo "no" >&6; }
21664
21665 else :
21666
21667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21668 $as_echo "yes" >&6; }
21669
21670 $as_echo "#define HAVE_CLEAR_INODE 1" >>confdefs.h
21671
21672
21673 fi
21674 fi
21675
21676
21677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setattr_prepare() is available" >&5
21678 $as_echo_n "checking whether setattr_prepare() is available... " >&6; }
21679
21680
21681
21682 cat confdefs.h - <<_ACEOF >conftest.c
21683
21684
21685 #include <linux/fs.h>
21686
21687 int
21688 main (void)
21689 {
21690
21691 struct dentry *dentry = NULL;
21692 struct iattr *attr = NULL;
21693 int error;
21694
21695 error = setattr_prepare(dentry, attr);
21696
21697 ;
21698 return 0;
21699 }
21700
21701 _ACEOF
21702
21703
21704
21705 cat - <<_ACEOF >conftest.h
21706
21707 _ACEOF
21708
21709
21710 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21711 echo "obj-m := conftest.o" >build/Makefile
21712 modpost_flag=''
21713 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21714 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21715 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21716 (eval $ac_try) 2>&5
21717 ac_status=$?
21718 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21719 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21720 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21721 (eval $ac_try) 2>&5
21722 ac_status=$?
21723 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21724 test $ac_status = 0; }; }; then :
21725 rc=0
21726 else
21727 $as_echo "$as_me: failed program was:" >&5
21728 sed 's/^/| /' conftest.$ac_ext >&5
21729 rc=1
21730
21731
21732 fi
21733 rm -Rf build
21734
21735
21736 if test $rc -ne 0; then :
21737
21738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21739 $as_echo "no" >&6; }
21740
21741 else
21742 if test "x$enable_linux_builtin" != xyes; then
21743
21744 grep -q -E '[[:space:]]setattr_prepare[[:space:]]' \
21745 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21746 rc=$?
21747 if test $rc -ne 0; then
21748 export=0
21749 for file in fs/attr.c; do
21750 grep -q -E "EXPORT_SYMBOL.*(setattr_prepare)" \
21751 "$LINUX/$file" 2>/dev/null
21752 rc=$?
21753 if test $rc -eq 0; then
21754 export=1
21755 break;
21756 fi
21757 done
21758 if test $export -eq 0; then :
21759 rc=1
21760 else :
21761 rc=0
21762 fi
21763 else :
21764 rc=0
21765 fi
21766
21767 fi
21768 if test $rc -ne 0; then :
21769
21770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21771 $as_echo "no" >&6; }
21772
21773 else :
21774
21775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21776 $as_echo "yes" >&6; }
21777
21778 $as_echo "#define HAVE_SETATTR_PREPARE 1" >>confdefs.h
21779
21780
21781 fi
21782 fi
21783
21784
21785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether insert_inode_locked() is available" >&5
21786 $as_echo_n "checking whether insert_inode_locked() is available... " >&6; }
21787
21788
21789
21790 cat confdefs.h - <<_ACEOF >conftest.c
21791
21792
21793 #include <linux/fs.h>
21794
21795 int
21796 main (void)
21797 {
21798
21799 insert_inode_locked(NULL);
21800
21801 ;
21802 return 0;
21803 }
21804
21805 _ACEOF
21806
21807
21808
21809 cat - <<_ACEOF >conftest.h
21810
21811 _ACEOF
21812
21813
21814 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21815 echo "obj-m := conftest.o" >build/Makefile
21816 modpost_flag=''
21817 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21818 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21819 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21820 (eval $ac_try) 2>&5
21821 ac_status=$?
21822 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21823 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21824 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21825 (eval $ac_try) 2>&5
21826 ac_status=$?
21827 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21828 test $ac_status = 0; }; }; then :
21829 rc=0
21830 else
21831 $as_echo "$as_me: failed program was:" >&5
21832 sed 's/^/| /' conftest.$ac_ext >&5
21833 rc=1
21834
21835
21836 fi
21837 rm -Rf build
21838
21839
21840 if test $rc -ne 0; then :
21841
21842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21843 $as_echo "no" >&6; }
21844
21845 else
21846 if test "x$enable_linux_builtin" != xyes; then
21847
21848 grep -q -E '[[:space:]]insert_inode_locked[[:space:]]' \
21849 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21850 rc=$?
21851 if test $rc -ne 0; then
21852 export=0
21853 for file in fs/inode.c; do
21854 grep -q -E "EXPORT_SYMBOL.*(insert_inode_locked)" \
21855 "$LINUX/$file" 2>/dev/null
21856 rc=$?
21857 if test $rc -eq 0; then
21858 export=1
21859 break;
21860 fi
21861 done
21862 if test $export -eq 0; then :
21863 rc=1
21864 else :
21865 rc=0
21866 fi
21867 else :
21868 rc=0
21869 fi
21870
21871 fi
21872 if test $rc -ne 0; then :
21873
21874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21875 $as_echo "no" >&6; }
21876
21877 else :
21878
21879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21880 $as_echo "yes" >&6; }
21881
21882 $as_echo "#define HAVE_INSERT_INODE_LOCKED 1" >>confdefs.h
21883
21884
21885 fi
21886 fi
21887
21888
21889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_make_root() is available" >&5
21890 $as_echo_n "checking whether d_make_root() is available... " >&6; }
21891
21892
21893
21894 cat confdefs.h - <<_ACEOF >conftest.c
21895
21896
21897 #include <linux/dcache.h>
21898
21899 int
21900 main (void)
21901 {
21902
21903 d_make_root(NULL);
21904
21905 ;
21906 return 0;
21907 }
21908
21909 _ACEOF
21910
21911
21912
21913 cat - <<_ACEOF >conftest.h
21914
21915 _ACEOF
21916
21917
21918 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21919 echo "obj-m := conftest.o" >build/Makefile
21920 modpost_flag=''
21921 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21922 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21923 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21924 (eval $ac_try) 2>&5
21925 ac_status=$?
21926 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21927 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21928 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21929 (eval $ac_try) 2>&5
21930 ac_status=$?
21931 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21932 test $ac_status = 0; }; }; then :
21933 rc=0
21934 else
21935 $as_echo "$as_me: failed program was:" >&5
21936 sed 's/^/| /' conftest.$ac_ext >&5
21937 rc=1
21938
21939
21940 fi
21941 rm -Rf build
21942
21943
21944 if test $rc -ne 0; then :
21945
21946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21947 $as_echo "no" >&6; }
21948
21949 else
21950 if test "x$enable_linux_builtin" != xyes; then
21951
21952 grep -q -E '[[:space:]]d_make_root[[:space:]]' \
21953 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21954 rc=$?
21955 if test $rc -ne 0; then
21956 export=0
21957 for file in fs/dcache.c; do
21958 grep -q -E "EXPORT_SYMBOL.*(d_make_root)" \
21959 "$LINUX/$file" 2>/dev/null
21960 rc=$?
21961 if test $rc -eq 0; then
21962 export=1
21963 break;
21964 fi
21965 done
21966 if test $export -eq 0; then :
21967 rc=1
21968 else :
21969 rc=0
21970 fi
21971 else :
21972 rc=0
21973 fi
21974
21975 fi
21976 if test $rc -ne 0; then :
21977
21978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21979 $as_echo "no" >&6; }
21980
21981 else :
21982
21983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21984 $as_echo "yes" >&6; }
21985
21986 $as_echo "#define HAVE_D_MAKE_ROOT 1" >>confdefs.h
21987
21988
21989 fi
21990 fi
21991
21992
21993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_obtain_alias() is available" >&5
21994 $as_echo_n "checking whether d_obtain_alias() is available... " >&6; }
21995
21996
21997
21998 cat confdefs.h - <<_ACEOF >conftest.c
21999
22000
22001 #include <linux/dcache.h>
22002
22003 int
22004 main (void)
22005 {
22006
22007 d_obtain_alias(NULL);
22008
22009 ;
22010 return 0;
22011 }
22012
22013 _ACEOF
22014
22015
22016
22017 cat - <<_ACEOF >conftest.h
22018
22019 _ACEOF
22020
22021
22022 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22023 echo "obj-m := conftest.o" >build/Makefile
22024 modpost_flag=''
22025 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22026 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22027 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22028 (eval $ac_try) 2>&5
22029 ac_status=$?
22030 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22031 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22032 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22033 (eval $ac_try) 2>&5
22034 ac_status=$?
22035 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22036 test $ac_status = 0; }; }; then :
22037 rc=0
22038 else
22039 $as_echo "$as_me: failed program was:" >&5
22040 sed 's/^/| /' conftest.$ac_ext >&5
22041 rc=1
22042
22043
22044 fi
22045 rm -Rf build
22046
22047
22048 if test $rc -ne 0; then :
22049
22050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22051 $as_echo "no" >&6; }
22052
22053 else
22054 if test "x$enable_linux_builtin" != xyes; then
22055
22056 grep -q -E '[[:space:]]d_obtain_alias[[:space:]]' \
22057 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22058 rc=$?
22059 if test $rc -ne 0; then
22060 export=0
22061 for file in fs/dcache.c; do
22062 grep -q -E "EXPORT_SYMBOL.*(d_obtain_alias)" \
22063 "$LINUX/$file" 2>/dev/null
22064 rc=$?
22065 if test $rc -eq 0; then
22066 export=1
22067 break;
22068 fi
22069 done
22070 if test $export -eq 0; then :
22071 rc=1
22072 else :
22073 rc=0
22074 fi
22075 else :
22076 rc=0
22077 fi
22078
22079 fi
22080 if test $rc -ne 0; then :
22081
22082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22083 $as_echo "no" >&6; }
22084
22085 else :
22086
22087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22088 $as_echo "yes" >&6; }
22089
22090 $as_echo "#define HAVE_D_OBTAIN_ALIAS 1" >>confdefs.h
22091
22092
22093 fi
22094 fi
22095
22096
22097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_prune_aliases() is available" >&5
22098 $as_echo_n "checking whether d_prune_aliases() is available... " >&6; }
22099
22100
22101
22102 cat confdefs.h - <<_ACEOF >conftest.c
22103
22104
22105 #include <linux/dcache.h>
22106
22107 int
22108 main (void)
22109 {
22110
22111 struct inode *ip = NULL;
22112 d_prune_aliases(ip);
22113
22114 ;
22115 return 0;
22116 }
22117
22118 _ACEOF
22119
22120
22121
22122 cat - <<_ACEOF >conftest.h
22123
22124 _ACEOF
22125
22126
22127 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22128 echo "obj-m := conftest.o" >build/Makefile
22129 modpost_flag=''
22130 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22131 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22132 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22133 (eval $ac_try) 2>&5
22134 ac_status=$?
22135 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22136 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22137 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22138 (eval $ac_try) 2>&5
22139 ac_status=$?
22140 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22141 test $ac_status = 0; }; }; then :
22142 rc=0
22143 else
22144 $as_echo "$as_me: failed program was:" >&5
22145 sed 's/^/| /' conftest.$ac_ext >&5
22146 rc=1
22147
22148
22149 fi
22150 rm -Rf build
22151
22152
22153 if test $rc -ne 0; then :
22154
22155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22156 $as_echo "no" >&6; }
22157
22158 else
22159 if test "x$enable_linux_builtin" != xyes; then
22160
22161 grep -q -E '[[:space:]]d_prune_aliases[[:space:]]' \
22162 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22163 rc=$?
22164 if test $rc -ne 0; then
22165 export=0
22166 for file in fs/dcache.c; do
22167 grep -q -E "EXPORT_SYMBOL.*(d_prune_aliases)" \
22168 "$LINUX/$file" 2>/dev/null
22169 rc=$?
22170 if test $rc -eq 0; then
22171 export=1
22172 break;
22173 fi
22174 done
22175 if test $export -eq 0; then :
22176 rc=1
22177 else :
22178 rc=0
22179 fi
22180 else :
22181 rc=0
22182 fi
22183
22184 fi
22185 if test $rc -ne 0; then :
22186
22187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22188 $as_echo "no" >&6; }
22189
22190 else :
22191
22192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22193 $as_echo "yes" >&6; }
22194
22195 $as_echo "#define HAVE_D_PRUNE_ALIASES 1" >>confdefs.h
22196
22197
22198 fi
22199 fi
22200
22201
22202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_set_d_op() is available" >&5
22203 $as_echo_n "checking whether d_set_d_op() is available... " >&6; }
22204
22205
22206
22207 cat confdefs.h - <<_ACEOF >conftest.c
22208
22209
22210 #include <linux/dcache.h>
22211
22212 int
22213 main (void)
22214 {
22215
22216 d_set_d_op(NULL, NULL);
22217
22218 ;
22219 return 0;
22220 }
22221
22222 _ACEOF
22223
22224
22225
22226 cat - <<_ACEOF >conftest.h
22227
22228 _ACEOF
22229
22230
22231 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22232 echo "obj-m := conftest.o" >build/Makefile
22233 modpost_flag=''
22234 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22235 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22236 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22237 (eval $ac_try) 2>&5
22238 ac_status=$?
22239 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22240 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22241 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22242 (eval $ac_try) 2>&5
22243 ac_status=$?
22244 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22245 test $ac_status = 0; }; }; then :
22246 rc=0
22247 else
22248 $as_echo "$as_me: failed program was:" >&5
22249 sed 's/^/| /' conftest.$ac_ext >&5
22250 rc=1
22251
22252
22253 fi
22254 rm -Rf build
22255
22256
22257 if test $rc -ne 0; then :
22258
22259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22260 $as_echo "no" >&6; }
22261
22262 else
22263 if test "x$enable_linux_builtin" != xyes; then
22264
22265 grep -q -E '[[:space:]]d_set_d_op[[:space:]]' \
22266 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22267 rc=$?
22268 if test $rc -ne 0; then
22269 export=0
22270 for file in fs/dcache.c; do
22271 grep -q -E "EXPORT_SYMBOL.*(d_set_d_op)" \
22272 "$LINUX/$file" 2>/dev/null
22273 rc=$?
22274 if test $rc -eq 0; then
22275 export=1
22276 break;
22277 fi
22278 done
22279 if test $export -eq 0; then :
22280 rc=1
22281 else :
22282 rc=0
22283 fi
22284 else :
22285 rc=0
22286 fi
22287
22288 fi
22289 if test $rc -ne 0; then :
22290
22291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22292 $as_echo "no" >&6; }
22293
22294 else :
22295
22296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22297 $as_echo "yes" >&6; }
22298
22299 $as_echo "#define HAVE_D_SET_D_OP 1" >>confdefs.h
22300
22301
22302 fi
22303 fi
22304
22305
22306
22307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dops->d_revalidate() takes struct nameidata" >&5
22308 $as_echo_n "checking whether dops->d_revalidate() takes struct nameidata... " >&6; }
22309
22310
22311 cat confdefs.h - <<_ACEOF >conftest.c
22312
22313
22314 #include <linux/dcache.h>
22315
22316 int revalidate (struct dentry *dentry,
22317 struct nameidata *nidata) { return 0; }
22318
22319 static const struct dentry_operations
22320 dops __attribute__ ((unused)) = {
22321 .d_revalidate = revalidate,
22322 };
22323
22324 int
22325 main (void)
22326 {
22327
22328
22329 ;
22330 return 0;
22331 }
22332
22333 _ACEOF
22334
22335
22336
22337 cat - <<_ACEOF >conftest.h
22338
22339 _ACEOF
22340
22341
22342 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22343 echo "obj-m := conftest.o" >build/Makefile
22344 modpost_flag=''
22345 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22346 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22347 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22348 (eval $ac_try) 2>&5
22349 ac_status=$?
22350 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22351 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22352 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22353 (eval $ac_try) 2>&5
22354 ac_status=$?
22355 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22356 test $ac_status = 0; }; }; then :
22357
22358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22359 $as_echo "yes" >&6; }
22360
22361 $as_echo "#define HAVE_D_REVALIDATE_NAMEIDATA 1" >>confdefs.h
22362
22363
22364 else
22365 $as_echo "$as_me: failed program was:" >&5
22366 sed 's/^/| /' conftest.$ac_ext >&5
22367
22368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22369 $as_echo "no" >&6; }
22370
22371
22372
22373 fi
22374 rm -Rf build
22375
22376
22377
22378
22379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dentry uses const struct dentry_operations" >&5
22380 $as_echo_n "checking whether dentry uses const struct dentry_operations... " >&6; }
22381
22382
22383 cat confdefs.h - <<_ACEOF >conftest.c
22384
22385
22386 #include <linux/dcache.h>
22387
22388 const struct dentry_operations test_d_op = {
22389 .d_revalidate = NULL,
22390 };
22391
22392 int
22393 main (void)
22394 {
22395
22396 struct dentry d __attribute__ ((unused));
22397
22398 d.d_op = &test_d_op;
22399
22400 ;
22401 return 0;
22402 }
22403
22404 _ACEOF
22405
22406
22407
22408 cat - <<_ACEOF >conftest.h
22409
22410 _ACEOF
22411
22412
22413 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22414 echo "obj-m := conftest.o" >build/Makefile
22415 modpost_flag=''
22416 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22417 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22418 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22419 (eval $ac_try) 2>&5
22420 ac_status=$?
22421 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22422 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22423 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22424 (eval $ac_try) 2>&5
22425 ac_status=$?
22426 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22427 test $ac_status = 0; }; }; then :
22428
22429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22430 $as_echo "yes" >&6; }
22431
22432 $as_echo "#define HAVE_CONST_DENTRY_OPERATIONS 1" >>confdefs.h
22433
22434
22435 else
22436 $as_echo "$as_me: failed program was:" >&5
22437 sed 's/^/| /' conftest.$ac_ext >&5
22438
22439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22440 $as_echo "no" >&6; }
22441
22442
22443
22444 fi
22445 rm -Rf build
22446
22447
22448
22449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether check_disk_size_change() is available" >&5
22450 $as_echo_n "checking whether check_disk_size_change() is available... " >&6; }
22451
22452
22453
22454 cat confdefs.h - <<_ACEOF >conftest.c
22455
22456
22457 #include <linux/fs.h>
22458
22459 int
22460 main (void)
22461 {
22462
22463 check_disk_size_change(NULL, NULL);
22464
22465 ;
22466 return 0;
22467 }
22468
22469 _ACEOF
22470
22471
22472
22473 cat - <<_ACEOF >conftest.h
22474
22475 _ACEOF
22476
22477
22478 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22479 echo "obj-m := conftest.o" >build/Makefile
22480 modpost_flag=''
22481 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22482 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22483 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22484 (eval $ac_try) 2>&5
22485 ac_status=$?
22486 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22487 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22488 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22489 (eval $ac_try) 2>&5
22490 ac_status=$?
22491 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22492 test $ac_status = 0; }; }; then :
22493 rc=0
22494 else
22495 $as_echo "$as_me: failed program was:" >&5
22496 sed 's/^/| /' conftest.$ac_ext >&5
22497 rc=1
22498
22499
22500 fi
22501 rm -Rf build
22502
22503
22504 if test $rc -ne 0; then :
22505
22506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22507 $as_echo "no" >&6; }
22508
22509 else
22510 if test "x$enable_linux_builtin" != xyes; then
22511
22512 grep -q -E '[[:space:]]check_disk_size_change[[:space:]]' \
22513 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22514 rc=$?
22515 if test $rc -ne 0; then
22516 export=0
22517 for file in fs/block_dev.c; do
22518 grep -q -E "EXPORT_SYMBOL.*(check_disk_size_change)" \
22519 "$LINUX/$file" 2>/dev/null
22520 rc=$?
22521 if test $rc -eq 0; then
22522 export=1
22523 break;
22524 fi
22525 done
22526 if test $export -eq 0; then :
22527 rc=1
22528 else :
22529 rc=0
22530 fi
22531 else :
22532 rc=0
22533 fi
22534
22535 fi
22536 if test $rc -ne 0; then :
22537
22538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22539 $as_echo "no" >&6; }
22540
22541 else :
22542
22543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22544 $as_echo "yes" >&6; }
22545
22546 $as_echo "#define HAVE_CHECK_DISK_SIZE_CHANGE 1" >>confdefs.h
22547
22548
22549 fi
22550 fi
22551
22552
22553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether truncate_setsize() is available" >&5
22554 $as_echo_n "checking whether truncate_setsize() is available... " >&6; }
22555
22556
22557
22558 cat confdefs.h - <<_ACEOF >conftest.c
22559
22560
22561 #include <linux/mm.h>
22562
22563 int
22564 main (void)
22565 {
22566
22567 truncate_setsize(NULL, 0);
22568
22569 ;
22570 return 0;
22571 }
22572
22573 _ACEOF
22574
22575
22576
22577 cat - <<_ACEOF >conftest.h
22578
22579 _ACEOF
22580
22581
22582 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22583 echo "obj-m := conftest.o" >build/Makefile
22584 modpost_flag=''
22585 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22586 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22587 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22588 (eval $ac_try) 2>&5
22589 ac_status=$?
22590 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22591 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22592 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22593 (eval $ac_try) 2>&5
22594 ac_status=$?
22595 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22596 test $ac_status = 0; }; }; then :
22597 rc=0
22598 else
22599 $as_echo "$as_me: failed program was:" >&5
22600 sed 's/^/| /' conftest.$ac_ext >&5
22601 rc=1
22602
22603
22604 fi
22605 rm -Rf build
22606
22607
22608 if test $rc -ne 0; then :
22609
22610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22611 $as_echo "no" >&6; }
22612
22613 else
22614 if test "x$enable_linux_builtin" != xyes; then
22615
22616 grep -q -E '[[:space:]]truncate_setsize[[:space:]]' \
22617 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22618 rc=$?
22619 if test $rc -ne 0; then
22620 export=0
22621 for file in mm/truncate.c; do
22622 grep -q -E "EXPORT_SYMBOL.*(truncate_setsize)" \
22623 "$LINUX/$file" 2>/dev/null
22624 rc=$?
22625 if test $rc -eq 0; then
22626 export=1
22627 break;
22628 fi
22629 done
22630 if test $export -eq 0; then :
22631 rc=1
22632 else :
22633 rc=0
22634 fi
22635 else :
22636 rc=0
22637 fi
22638
22639 fi
22640 if test $rc -ne 0; then :
22641
22642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22643 $as_echo "no" >&6; }
22644
22645 else :
22646
22647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22648 $as_echo "yes" >&6; }
22649
22650 $as_echo "#define HAVE_TRUNCATE_SETSIZE 1" >>confdefs.h
22651
22652
22653 fi
22654 fi
22655
22656
22657
22658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants 6 args" >&5
22659 $as_echo_n "checking whether security_inode_init_security wants 6 args... " >&6; }
22660
22661
22662 cat confdefs.h - <<_ACEOF >conftest.c
22663
22664
22665 #include <linux/security.h>
22666
22667 int
22668 main (void)
22669 {
22670
22671 struct inode *ip __attribute__ ((unused)) = NULL;
22672 struct inode *dip __attribute__ ((unused)) = NULL;
22673 const struct qstr *str __attribute__ ((unused)) = NULL;
22674 char *name __attribute__ ((unused)) = NULL;
22675 void *value __attribute__ ((unused)) = NULL;
22676 size_t len __attribute__ ((unused)) = 0;
22677
22678 security_inode_init_security(ip, dip, str, &name, &value, &len);
22679
22680 ;
22681 return 0;
22682 }
22683
22684 _ACEOF
22685
22686
22687
22688 cat - <<_ACEOF >conftest.h
22689
22690 _ACEOF
22691
22692
22693 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22694 echo "obj-m := conftest.o" >build/Makefile
22695 modpost_flag=''
22696 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22697 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22698 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22699 (eval $ac_try) 2>&5
22700 ac_status=$?
22701 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22702 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22703 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22704 (eval $ac_try) 2>&5
22705 ac_status=$?
22706 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22707 test $ac_status = 0; }; }; then :
22708
22709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22710 $as_echo "yes" >&6; }
22711
22712 $as_echo "#define HAVE_6ARGS_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
22713
22714
22715 else
22716 $as_echo "$as_me: failed program was:" >&5
22717 sed 's/^/| /' conftest.$ac_ext >&5
22718
22719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22720 $as_echo "no" >&6; }
22721
22722
22723
22724 fi
22725 rm -Rf build
22726
22727
22728
22729
22730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants callback" >&5
22731 $as_echo_n "checking whether security_inode_init_security wants callback... " >&6; }
22732
22733
22734 cat confdefs.h - <<_ACEOF >conftest.c
22735
22736
22737 #include <linux/security.h>
22738
22739 int
22740 main (void)
22741 {
22742
22743 struct inode *ip __attribute__ ((unused)) = NULL;
22744 struct inode *dip __attribute__ ((unused)) = NULL;
22745 const struct qstr *str __attribute__ ((unused)) = NULL;
22746 initxattrs func __attribute__ ((unused)) = NULL;
22747
22748 security_inode_init_security(ip, dip, str, func, NULL);
22749
22750 ;
22751 return 0;
22752 }
22753
22754 _ACEOF
22755
22756
22757
22758 cat - <<_ACEOF >conftest.h
22759
22760 _ACEOF
22761
22762
22763 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22764 echo "obj-m := conftest.o" >build/Makefile
22765 modpost_flag=''
22766 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22767 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22768 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22769 (eval $ac_try) 2>&5
22770 ac_status=$?
22771 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22772 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22773 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22774 (eval $ac_try) 2>&5
22775 ac_status=$?
22776 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22777 test $ac_status = 0; }; }; then :
22778
22779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22780 $as_echo "yes" >&6; }
22781
22782 $as_echo "#define HAVE_CALLBACK_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
22783
22784
22785 else
22786 $as_echo "$as_me: failed program was:" >&5
22787 sed 's/^/| /' conftest.$ac_ext >&5
22788
22789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22790 $as_echo "no" >&6; }
22791
22792
22793
22794 fi
22795 rm -Rf build
22796
22797
22798
22799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mount_nodev() is available" >&5
22800 $as_echo_n "checking whether mount_nodev() is available... " >&6; }
22801
22802
22803
22804 cat confdefs.h - <<_ACEOF >conftest.c
22805
22806
22807 #include <linux/fs.h>
22808
22809 int
22810 main (void)
22811 {
22812
22813 mount_nodev(NULL, 0, NULL, NULL);
22814
22815 ;
22816 return 0;
22817 }
22818
22819 _ACEOF
22820
22821
22822
22823 cat - <<_ACEOF >conftest.h
22824
22825 _ACEOF
22826
22827
22828 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22829 echo "obj-m := conftest.o" >build/Makefile
22830 modpost_flag=''
22831 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22832 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22833 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22834 (eval $ac_try) 2>&5
22835 ac_status=$?
22836 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22837 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22838 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22839 (eval $ac_try) 2>&5
22840 ac_status=$?
22841 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22842 test $ac_status = 0; }; }; then :
22843 rc=0
22844 else
22845 $as_echo "$as_me: failed program was:" >&5
22846 sed 's/^/| /' conftest.$ac_ext >&5
22847 rc=1
22848
22849
22850 fi
22851 rm -Rf build
22852
22853
22854 if test $rc -ne 0; then :
22855
22856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22857 $as_echo "no" >&6; }
22858
22859 else
22860 if test "x$enable_linux_builtin" != xyes; then
22861
22862 grep -q -E '[[:space:]]mount_nodev[[:space:]]' \
22863 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22864 rc=$?
22865 if test $rc -ne 0; then
22866 export=0
22867 for file in fs/super.c; do
22868 grep -q -E "EXPORT_SYMBOL.*(mount_nodev)" \
22869 "$LINUX/$file" 2>/dev/null
22870 rc=$?
22871 if test $rc -eq 0; then
22872 export=1
22873 break;
22874 fi
22875 done
22876 if test $export -eq 0; then :
22877 rc=1
22878 else :
22879 rc=0
22880 fi
22881 else :
22882 rc=0
22883 fi
22884
22885 fi
22886 if test $rc -ne 0; then :
22887
22888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22889 $as_echo "no" >&6; }
22890
22891 else :
22892
22893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22894 $as_echo "yes" >&6; }
22895
22896 $as_echo "#define HAVE_MOUNT_NODEV 1" >>confdefs.h
22897
22898
22899 fi
22900 fi
22901
22902
22903
22904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_shrink" >&5
22905 $as_echo_n "checking whether super_block has s_shrink... " >&6; }
22906
22907
22908 cat confdefs.h - <<_ACEOF >conftest.c
22909
22910
22911 #include <linux/fs.h>
22912
22913 int shrink(struct shrinker *s, struct shrink_control *sc)
22914 { return 0; }
22915
22916 static const struct super_block
22917 sb __attribute__ ((unused)) = {
22918 .s_shrink.shrink = shrink,
22919 .s_shrink.seeks = DEFAULT_SEEKS,
22920 .s_shrink.batch = 0,
22921 };
22922
22923 int
22924 main (void)
22925 {
22926
22927
22928 ;
22929 return 0;
22930 }
22931
22932 _ACEOF
22933
22934
22935
22936 cat - <<_ACEOF >conftest.h
22937
22938 _ACEOF
22939
22940
22941 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22942 echo "obj-m := conftest.o" >build/Makefile
22943 modpost_flag=''
22944 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22945 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22946 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22947 (eval $ac_try) 2>&5
22948 ac_status=$?
22949 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22950 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22951 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22952 (eval $ac_try) 2>&5
22953 ac_status=$?
22954 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22955 test $ac_status = 0; }; }; then :
22956
22957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22958 $as_echo "yes" >&6; }
22959
22960 $as_echo "#define HAVE_SHRINK 1" >>confdefs.h
22961
22962
22963
22964 else
22965 $as_echo "$as_me: failed program was:" >&5
22966 sed 's/^/| /' conftest.$ac_ext >&5
22967
22968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22969 $as_echo "no" >&6; }
22970
22971
22972
22973 fi
22974 rm -Rf build
22975
22976
22977
22978
22979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether shrink_control has nid" >&5
22980 $as_echo_n "checking whether shrink_control has nid... " >&6; }
22981
22982
22983 cat confdefs.h - <<_ACEOF >conftest.c
22984
22985
22986 #include <linux/fs.h>
22987
22988 int
22989 main (void)
22990 {
22991
22992 struct shrink_control sc __attribute__ ((unused));
22993 unsigned long scnidsize __attribute__ ((unused)) =
22994 sizeof(sc.nid);
22995
22996 ;
22997 return 0;
22998 }
22999
23000 _ACEOF
23001
23002
23003
23004 cat - <<_ACEOF >conftest.h
23005
23006 _ACEOF
23007
23008
23009 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23010 echo "obj-m := conftest.o" >build/Makefile
23011 modpost_flag=''
23012 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23013 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23014 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23015 (eval $ac_try) 2>&5
23016 ac_status=$?
23017 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23018 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23019 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23020 (eval $ac_try) 2>&5
23021 ac_status=$?
23022 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23023 test $ac_status = 0; }; }; then :
23024
23025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23026 $as_echo "yes" >&6; }
23027
23028 $as_echo "#define SHRINK_CONTROL_HAS_NID 1" >>confdefs.h
23029
23030
23031 else
23032 $as_echo "$as_me: failed program was:" >&5
23033 sed 's/^/| /' conftest.$ac_ext >&5
23034
23035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23036 $as_echo "no" >&6; }
23037
23038
23039
23040 fi
23041 rm -Rf build
23042
23043
23044
23045
23046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_instances list_head" >&5
23047 $as_echo_n "checking whether super_block has s_instances list_head... " >&6; }
23048
23049
23050 cat confdefs.h - <<_ACEOF >conftest.c
23051
23052
23053 #include <linux/fs.h>
23054
23055 int
23056 main (void)
23057 {
23058
23059 struct super_block sb __attribute__ ((unused));
23060
23061 INIT_LIST_HEAD(&sb.s_instances);
23062
23063 ;
23064 return 0;
23065 }
23066
23067 _ACEOF
23068
23069
23070
23071 cat - <<_ACEOF >conftest.h
23072
23073 _ACEOF
23074
23075
23076 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23077 echo "obj-m := conftest.o" >build/Makefile
23078 modpost_flag=''
23079 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23080 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23081 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23082 (eval $ac_try) 2>&5
23083 ac_status=$?
23084 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23085 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23086 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23087 (eval $ac_try) 2>&5
23088 ac_status=$?
23089 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23090 test $ac_status = 0; }; }; then :
23091
23092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23093 $as_echo "yes" >&6; }
23094
23095 $as_echo "#define HAVE_S_INSTANCES_LIST_HEAD 1" >>confdefs.h
23096
23097
23098 else
23099 $as_echo "$as_me: failed program was:" >&5
23100 sed 's/^/| /' conftest.$ac_ext >&5
23101
23102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23103 $as_echo "no" >&6; }
23104
23105
23106
23107 fi
23108 rm -Rf build
23109
23110
23111
23112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_d_op" >&5
23113 $as_echo_n "checking whether super_block has s_d_op... " >&6; }
23114
23115
23116 cat confdefs.h - <<_ACEOF >conftest.c
23117
23118
23119 #include <linux/fs.h>
23120
23121 int
23122 main (void)
23123 {
23124
23125 struct super_block sb __attribute__ ((unused));
23126 sb.s_d_op = NULL;
23127
23128 ;
23129 return 0;
23130 }
23131
23132 _ACEOF
23133
23134
23135
23136 cat - <<_ACEOF >conftest.h
23137
23138 _ACEOF
23139
23140
23141 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23142 echo "obj-m := conftest.o" >build/Makefile
23143 modpost_flag=''
23144 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23145 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23146 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23147 (eval $ac_try) 2>&5
23148 ac_status=$?
23149 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23150 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23151 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23152 (eval $ac_try) 2>&5
23153 ac_status=$?
23154 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23155 test $ac_status = 0; }; }; then :
23156
23157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23158 $as_echo "yes" >&6; }
23159
23160 $as_echo "#define HAVE_S_D_OP 1" >>confdefs.h
23161
23162
23163 else
23164 $as_echo "$as_me: failed program was:" >&5
23165 sed 's/^/| /' conftest.$ac_ext >&5
23166
23167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23168 $as_echo "no" >&6; }
23169
23170
23171
23172 fi
23173 rm -Rf build
23174
23175
23176
23177
23178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_setup_bdi_name() exists" >&5
23179 $as_echo_n "checking whether super_setup_bdi_name() exists... " >&6; }
23180
23181
23182
23183 cat confdefs.h - <<_ACEOF >conftest.c
23184
23185
23186 #include <linux/fs.h>
23187 struct super_block sb;
23188
23189 int
23190 main (void)
23191 {
23192
23193 char *name = "bdi";
23194 int error __attribute__((unused)) =
23195 super_setup_bdi_name(&sb, name);
23196
23197 ;
23198 return 0;
23199 }
23200
23201 _ACEOF
23202
23203
23204
23205 cat - <<_ACEOF >conftest.h
23206
23207 _ACEOF
23208
23209
23210 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23211 echo "obj-m := conftest.o" >build/Makefile
23212 modpost_flag=''
23213 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23214 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23215 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23216 (eval $ac_try) 2>&5
23217 ac_status=$?
23218 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23219 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23220 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23221 (eval $ac_try) 2>&5
23222 ac_status=$?
23223 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23224 test $ac_status = 0; }; }; then :
23225 rc=0
23226 else
23227 $as_echo "$as_me: failed program was:" >&5
23228 sed 's/^/| /' conftest.$ac_ext >&5
23229 rc=1
23230
23231
23232 fi
23233 rm -Rf build
23234
23235
23236 if test $rc -ne 0; then :
23237
23238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23239 $as_echo "no" >&6; }
23240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 2 args" >&5
23241 $as_echo_n "checking whether bdi_setup_and_register() wants 2 args... " >&6; }
23242
23243
23244
23245 cat confdefs.h - <<_ACEOF >conftest.c
23246
23247
23248 #include <linux/backing-dev.h>
23249 struct backing_dev_info bdi;
23250
23251 int
23252 main (void)
23253 {
23254
23255 char *name = "bdi";
23256 int error __attribute__((unused)) =
23257 bdi_setup_and_register(&bdi, name);
23258
23259 ;
23260 return 0;
23261 }
23262
23263 _ACEOF
23264
23265
23266
23267 cat - <<_ACEOF >conftest.h
23268
23269 _ACEOF
23270
23271
23272 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23273 echo "obj-m := conftest.o" >build/Makefile
23274 modpost_flag=''
23275 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23276 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23277 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23278 (eval $ac_try) 2>&5
23279 ac_status=$?
23280 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23281 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23282 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23283 (eval $ac_try) 2>&5
23284 ac_status=$?
23285 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23286 test $ac_status = 0; }; }; then :
23287 rc=0
23288 else
23289 $as_echo "$as_me: failed program was:" >&5
23290 sed 's/^/| /' conftest.$ac_ext >&5
23291 rc=1
23292
23293
23294 fi
23295 rm -Rf build
23296
23297
23298 if test $rc -ne 0; then :
23299
23300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23301 $as_echo "no" >&6; }
23302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
23303 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
23304
23305
23306
23307 cat confdefs.h - <<_ACEOF >conftest.c
23308
23309
23310 #include <linux/backing-dev.h>
23311 struct backing_dev_info bdi;
23312
23313 int
23314 main (void)
23315 {
23316
23317 char *name = "bdi";
23318 unsigned int cap = BDI_CAP_MAP_COPY;
23319 int error __attribute__((unused)) =
23320 bdi_setup_and_register(&bdi, name, cap);
23321
23322 ;
23323 return 0;
23324 }
23325
23326 _ACEOF
23327
23328
23329
23330 cat - <<_ACEOF >conftest.h
23331
23332 _ACEOF
23333
23334
23335 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23336 echo "obj-m := conftest.o" >build/Makefile
23337 modpost_flag=''
23338 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23339 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23340 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23341 (eval $ac_try) 2>&5
23342 ac_status=$?
23343 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23344 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23345 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23346 (eval $ac_try) 2>&5
23347 ac_status=$?
23348 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23349 test $ac_status = 0; }; }; then :
23350 rc=0
23351 else
23352 $as_echo "$as_me: failed program was:" >&5
23353 sed 's/^/| /' conftest.$ac_ext >&5
23354 rc=1
23355
23356
23357 fi
23358 rm -Rf build
23359
23360
23361 if test $rc -ne 0; then :
23362
23363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23364 $as_echo "no" >&6; }
23365
23366 else
23367 if test "x$enable_linux_builtin" != xyes; then
23368
23369 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23370 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23371 rc=$?
23372 if test $rc -ne 0; then
23373 export=0
23374 for file in mm/backing-dev.c; do
23375 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23376 "$LINUX/$file" 2>/dev/null
23377 rc=$?
23378 if test $rc -eq 0; then
23379 export=1
23380 break;
23381 fi
23382 done
23383 if test $export -eq 0; then :
23384 rc=1
23385 else :
23386 rc=0
23387 fi
23388 else :
23389 rc=0
23390 fi
23391
23392 fi
23393 if test $rc -ne 0; then :
23394
23395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23396 $as_echo "no" >&6; }
23397
23398 else :
23399
23400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23401 $as_echo "yes" >&6; }
23402
23403 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23404
23405
23406 fi
23407 fi
23408
23409
23410 else
23411 if test "x$enable_linux_builtin" != xyes; then
23412
23413 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23414 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23415 rc=$?
23416 if test $rc -ne 0; then
23417 export=0
23418 for file in mm/backing-dev.c; do
23419 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23420 "$LINUX/$file" 2>/dev/null
23421 rc=$?
23422 if test $rc -eq 0; then
23423 export=1
23424 break;
23425 fi
23426 done
23427 if test $export -eq 0; then :
23428 rc=1
23429 else :
23430 rc=0
23431 fi
23432 else :
23433 rc=0
23434 fi
23435
23436 fi
23437 if test $rc -ne 0; then :
23438
23439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23440 $as_echo "no" >&6; }
23441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
23442 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
23443
23444
23445
23446 cat confdefs.h - <<_ACEOF >conftest.c
23447
23448
23449 #include <linux/backing-dev.h>
23450 struct backing_dev_info bdi;
23451
23452 int
23453 main (void)
23454 {
23455
23456 char *name = "bdi";
23457 unsigned int cap = BDI_CAP_MAP_COPY;
23458 int error __attribute__((unused)) =
23459 bdi_setup_and_register(&bdi, name, cap);
23460
23461 ;
23462 return 0;
23463 }
23464
23465 _ACEOF
23466
23467
23468
23469 cat - <<_ACEOF >conftest.h
23470
23471 _ACEOF
23472
23473
23474 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23475 echo "obj-m := conftest.o" >build/Makefile
23476 modpost_flag=''
23477 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23478 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23479 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23480 (eval $ac_try) 2>&5
23481 ac_status=$?
23482 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23483 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23484 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23485 (eval $ac_try) 2>&5
23486 ac_status=$?
23487 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23488 test $ac_status = 0; }; }; then :
23489 rc=0
23490 else
23491 $as_echo "$as_me: failed program was:" >&5
23492 sed 's/^/| /' conftest.$ac_ext >&5
23493 rc=1
23494
23495
23496 fi
23497 rm -Rf build
23498
23499
23500 if test $rc -ne 0; then :
23501
23502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23503 $as_echo "no" >&6; }
23504
23505 else
23506 if test "x$enable_linux_builtin" != xyes; then
23507
23508 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23509 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23510 rc=$?
23511 if test $rc -ne 0; then
23512 export=0
23513 for file in mm/backing-dev.c; do
23514 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23515 "$LINUX/$file" 2>/dev/null
23516 rc=$?
23517 if test $rc -eq 0; then
23518 export=1
23519 break;
23520 fi
23521 done
23522 if test $export -eq 0; then :
23523 rc=1
23524 else :
23525 rc=0
23526 fi
23527 else :
23528 rc=0
23529 fi
23530
23531 fi
23532 if test $rc -ne 0; then :
23533
23534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23535 $as_echo "no" >&6; }
23536
23537 else :
23538
23539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23540 $as_echo "yes" >&6; }
23541
23542 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23543
23544
23545 fi
23546 fi
23547
23548
23549 else :
23550
23551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23552 $as_echo "yes" >&6; }
23553
23554 $as_echo "#define HAVE_2ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23555
23556
23557 fi
23558 fi
23559
23560
23561 else
23562 if test "x$enable_linux_builtin" != xyes; then
23563
23564 grep -q -E '[[:space:]]super_setup_bdi_name[[:space:]]' \
23565 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23566 rc=$?
23567 if test $rc -ne 0; then
23568 export=0
23569 for file in fs/super.c; do
23570 grep -q -E "EXPORT_SYMBOL.*(super_setup_bdi_name)" \
23571 "$LINUX/$file" 2>/dev/null
23572 rc=$?
23573 if test $rc -eq 0; then
23574 export=1
23575 break;
23576 fi
23577 done
23578 if test $export -eq 0; then :
23579 rc=1
23580 else :
23581 rc=0
23582 fi
23583 else :
23584 rc=0
23585 fi
23586
23587 fi
23588 if test $rc -ne 0; then :
23589
23590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23591 $as_echo "no" >&6; }
23592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 2 args" >&5
23593 $as_echo_n "checking whether bdi_setup_and_register() wants 2 args... " >&6; }
23594
23595
23596
23597 cat confdefs.h - <<_ACEOF >conftest.c
23598
23599
23600 #include <linux/backing-dev.h>
23601 struct backing_dev_info bdi;
23602
23603 int
23604 main (void)
23605 {
23606
23607 char *name = "bdi";
23608 int error __attribute__((unused)) =
23609 bdi_setup_and_register(&bdi, name);
23610
23611 ;
23612 return 0;
23613 }
23614
23615 _ACEOF
23616
23617
23618
23619 cat - <<_ACEOF >conftest.h
23620
23621 _ACEOF
23622
23623
23624 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23625 echo "obj-m := conftest.o" >build/Makefile
23626 modpost_flag=''
23627 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23628 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23629 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23630 (eval $ac_try) 2>&5
23631 ac_status=$?
23632 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23633 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23634 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23635 (eval $ac_try) 2>&5
23636 ac_status=$?
23637 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23638 test $ac_status = 0; }; }; then :
23639 rc=0
23640 else
23641 $as_echo "$as_me: failed program was:" >&5
23642 sed 's/^/| /' conftest.$ac_ext >&5
23643 rc=1
23644
23645
23646 fi
23647 rm -Rf build
23648
23649
23650 if test $rc -ne 0; then :
23651
23652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23653 $as_echo "no" >&6; }
23654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
23655 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
23656
23657
23658
23659 cat confdefs.h - <<_ACEOF >conftest.c
23660
23661
23662 #include <linux/backing-dev.h>
23663 struct backing_dev_info bdi;
23664
23665 int
23666 main (void)
23667 {
23668
23669 char *name = "bdi";
23670 unsigned int cap = BDI_CAP_MAP_COPY;
23671 int error __attribute__((unused)) =
23672 bdi_setup_and_register(&bdi, name, cap);
23673
23674 ;
23675 return 0;
23676 }
23677
23678 _ACEOF
23679
23680
23681
23682 cat - <<_ACEOF >conftest.h
23683
23684 _ACEOF
23685
23686
23687 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23688 echo "obj-m := conftest.o" >build/Makefile
23689 modpost_flag=''
23690 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23691 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23692 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23693 (eval $ac_try) 2>&5
23694 ac_status=$?
23695 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23696 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23697 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23698 (eval $ac_try) 2>&5
23699 ac_status=$?
23700 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23701 test $ac_status = 0; }; }; then :
23702 rc=0
23703 else
23704 $as_echo "$as_me: failed program was:" >&5
23705 sed 's/^/| /' conftest.$ac_ext >&5
23706 rc=1
23707
23708
23709 fi
23710 rm -Rf build
23711
23712
23713 if test $rc -ne 0; then :
23714
23715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23716 $as_echo "no" >&6; }
23717
23718 else
23719 if test "x$enable_linux_builtin" != xyes; then
23720
23721 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23722 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23723 rc=$?
23724 if test $rc -ne 0; then
23725 export=0
23726 for file in mm/backing-dev.c; do
23727 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23728 "$LINUX/$file" 2>/dev/null
23729 rc=$?
23730 if test $rc -eq 0; then
23731 export=1
23732 break;
23733 fi
23734 done
23735 if test $export -eq 0; then :
23736 rc=1
23737 else :
23738 rc=0
23739 fi
23740 else :
23741 rc=0
23742 fi
23743
23744 fi
23745 if test $rc -ne 0; then :
23746
23747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23748 $as_echo "no" >&6; }
23749
23750 else :
23751
23752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23753 $as_echo "yes" >&6; }
23754
23755 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23756
23757
23758 fi
23759 fi
23760
23761
23762 else
23763 if test "x$enable_linux_builtin" != xyes; then
23764
23765 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23766 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23767 rc=$?
23768 if test $rc -ne 0; then
23769 export=0
23770 for file in mm/backing-dev.c; do
23771 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23772 "$LINUX/$file" 2>/dev/null
23773 rc=$?
23774 if test $rc -eq 0; then
23775 export=1
23776 break;
23777 fi
23778 done
23779 if test $export -eq 0; then :
23780 rc=1
23781 else :
23782 rc=0
23783 fi
23784 else :
23785 rc=0
23786 fi
23787
23788 fi
23789 if test $rc -ne 0; then :
23790
23791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23792 $as_echo "no" >&6; }
23793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
23794 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
23795
23796
23797
23798 cat confdefs.h - <<_ACEOF >conftest.c
23799
23800
23801 #include <linux/backing-dev.h>
23802 struct backing_dev_info bdi;
23803
23804 int
23805 main (void)
23806 {
23807
23808 char *name = "bdi";
23809 unsigned int cap = BDI_CAP_MAP_COPY;
23810 int error __attribute__((unused)) =
23811 bdi_setup_and_register(&bdi, name, cap);
23812
23813 ;
23814 return 0;
23815 }
23816
23817 _ACEOF
23818
23819
23820
23821 cat - <<_ACEOF >conftest.h
23822
23823 _ACEOF
23824
23825
23826 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23827 echo "obj-m := conftest.o" >build/Makefile
23828 modpost_flag=''
23829 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23830 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23831 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23832 (eval $ac_try) 2>&5
23833 ac_status=$?
23834 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23835 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23836 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23837 (eval $ac_try) 2>&5
23838 ac_status=$?
23839 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23840 test $ac_status = 0; }; }; then :
23841 rc=0
23842 else
23843 $as_echo "$as_me: failed program was:" >&5
23844 sed 's/^/| /' conftest.$ac_ext >&5
23845 rc=1
23846
23847
23848 fi
23849 rm -Rf build
23850
23851
23852 if test $rc -ne 0; then :
23853
23854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23855 $as_echo "no" >&6; }
23856
23857 else
23858 if test "x$enable_linux_builtin" != xyes; then
23859
23860 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23861 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23862 rc=$?
23863 if test $rc -ne 0; then
23864 export=0
23865 for file in mm/backing-dev.c; do
23866 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23867 "$LINUX/$file" 2>/dev/null
23868 rc=$?
23869 if test $rc -eq 0; then
23870 export=1
23871 break;
23872 fi
23873 done
23874 if test $export -eq 0; then :
23875 rc=1
23876 else :
23877 rc=0
23878 fi
23879 else :
23880 rc=0
23881 fi
23882
23883 fi
23884 if test $rc -ne 0; then :
23885
23886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23887 $as_echo "no" >&6; }
23888
23889 else :
23890
23891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23892 $as_echo "yes" >&6; }
23893
23894 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23895
23896
23897 fi
23898 fi
23899
23900
23901 else :
23902
23903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23904 $as_echo "yes" >&6; }
23905
23906 $as_echo "#define HAVE_2ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23907
23908
23909 fi
23910 fi
23911
23912
23913 else :
23914
23915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23916 $as_echo "yes" >&6; }
23917
23918 $as_echo "#define HAVE_SUPER_SETUP_BDI_NAME 1" >>confdefs.h
23919
23920
23921 fi
23922 fi
23923
23924
23925
23926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_nlink() is available" >&5
23927 $as_echo_n "checking whether set_nlink() is available... " >&6; }
23928
23929
23930 cat confdefs.h - <<_ACEOF >conftest.c
23931
23932
23933 #include <linux/fs.h>
23934
23935 int
23936 main (void)
23937 {
23938
23939 struct inode node;
23940 unsigned int link = 0;
23941 (void) set_nlink(&node, link);
23942
23943 ;
23944 return 0;
23945 }
23946
23947 _ACEOF
23948
23949
23950
23951 cat - <<_ACEOF >conftest.h
23952
23953 _ACEOF
23954
23955
23956 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23957 echo "obj-m := conftest.o" >build/Makefile
23958 modpost_flag=''
23959 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23960 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23961 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23962 (eval $ac_try) 2>&5
23963 ac_status=$?
23964 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23965 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23966 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23967 (eval $ac_try) 2>&5
23968 ac_status=$?
23969 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23970 test $ac_status = 0; }; }; then :
23971
23972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23973 $as_echo "yes" >&6; }
23974
23975 $as_echo "#define HAVE_SET_NLINK 1" >>confdefs.h
23976
23977
23978 else
23979 $as_echo "$as_me: failed program was:" >&5
23980 sed 's/^/| /' conftest.$ac_ext >&5
23981
23982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23983 $as_echo "no" >&6; }
23984
23985
23986
23987 fi
23988 rm -Rf build
23989
23990
23991
23992
23993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether elevator_change() is available" >&5
23994 $as_echo_n "checking whether elevator_change() is available... " >&6; }
23995 tmp_flags="$EXTRA_KCFLAGS"
23996 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
23997
23998
23999 cat confdefs.h - <<_ACEOF >conftest.c
24000
24001
24002 #include <linux/blkdev.h>
24003 #include <linux/elevator.h>
24004
24005 int
24006 main (void)
24007 {
24008
24009 int ret;
24010 struct request_queue *q = NULL;
24011 char *elevator = NULL;
24012 ret = elevator_change(q, elevator);
24013
24014 ;
24015 return 0;
24016 }
24017
24018 _ACEOF
24019
24020
24021
24022 cat - <<_ACEOF >conftest.h
24023
24024 _ACEOF
24025
24026
24027 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24028 echo "obj-m := conftest.o" >build/Makefile
24029 modpost_flag=''
24030 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24031 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24032 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24033 (eval $ac_try) 2>&5
24034 ac_status=$?
24035 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24036 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24037 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24038 (eval $ac_try) 2>&5
24039 ac_status=$?
24040 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24041 test $ac_status = 0; }; }; then :
24042
24043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24044 $as_echo "yes" >&6; }
24045
24046 $as_echo "#define HAVE_ELEVATOR_CHANGE 1" >>confdefs.h
24047
24048
24049 else
24050 $as_echo "$as_me: failed program was:" >&5
24051 sed 's/^/| /' conftest.$ac_ext >&5
24052
24053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24054 $as_echo "no" >&6; }
24055
24056
24057
24058 fi
24059 rm -Rf build
24060
24061
24062 EXTRA_KCFLAGS="$tmp_flags"
24063
24064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sget() wants 5 args" >&5
24065 $as_echo_n "checking whether sget() wants 5 args... " >&6; }
24066
24067
24068 cat confdefs.h - <<_ACEOF >conftest.c
24069
24070
24071 #include <linux/fs.h>
24072
24073 int
24074 main (void)
24075 {
24076
24077 struct file_system_type *type = NULL;
24078 int (*test)(struct super_block *,void *) = NULL;
24079 int (*set)(struct super_block *,void *) = NULL;
24080 int flags = 0;
24081 void *data = NULL;
24082 (void) sget(type, test, set, flags, data);
24083
24084 ;
24085 return 0;
24086 }
24087
24088 _ACEOF
24089
24090
24091
24092 cat - <<_ACEOF >conftest.h
24093
24094 _ACEOF
24095
24096
24097 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24098 echo "obj-m := conftest.o" >build/Makefile
24099 modpost_flag=''
24100 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24101 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24102 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24103 (eval $ac_try) 2>&5
24104 ac_status=$?
24105 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24106 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24107 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24108 (eval $ac_try) 2>&5
24109 ac_status=$?
24110 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24111 test $ac_status = 0; }; }; then :
24112
24113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24114 $as_echo "yes" >&6; }
24115
24116 $as_echo "#define HAVE_5ARG_SGET 1" >>confdefs.h
24117
24118
24119 else
24120 $as_echo "$as_me: failed program was:" >&5
24121 sed 's/^/| /' conftest.$ac_ext >&5
24122
24123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24124 $as_echo "no" >&6; }
24125
24126
24127
24128 fi
24129 rm -Rf build
24130
24131
24132
24133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lseek_execute() is available" >&5
24134 $as_echo_n "checking whether lseek_execute() is available... " >&6; }
24135
24136
24137
24138 cat confdefs.h - <<_ACEOF >conftest.c
24139
24140
24141 #include <linux/fs.h>
24142
24143 int
24144 main (void)
24145 {
24146
24147 struct file *fp __attribute__ ((unused)) = NULL;
24148 struct inode *ip __attribute__ ((unused)) = NULL;
24149 loff_t offset __attribute__ ((unused)) = 0;
24150 loff_t maxsize __attribute__ ((unused)) = 0;
24151
24152 lseek_execute(fp, ip, offset, maxsize);
24153
24154 ;
24155 return 0;
24156 }
24157
24158 _ACEOF
24159
24160
24161
24162 cat - <<_ACEOF >conftest.h
24163
24164 _ACEOF
24165
24166
24167 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24168 echo "obj-m := conftest.o" >build/Makefile
24169 modpost_flag=''
24170 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24171 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24172 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24173 (eval $ac_try) 2>&5
24174 ac_status=$?
24175 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24176 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24177 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24178 (eval $ac_try) 2>&5
24179 ac_status=$?
24180 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24181 test $ac_status = 0; }; }; then :
24182 rc=0
24183 else
24184 $as_echo "$as_me: failed program was:" >&5
24185 sed 's/^/| /' conftest.$ac_ext >&5
24186 rc=1
24187
24188
24189 fi
24190 rm -Rf build
24191
24192
24193 if test $rc -ne 0; then :
24194
24195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24196 $as_echo "no" >&6; }
24197
24198 else
24199 if test "x$enable_linux_builtin" != xyes; then
24200
24201 grep -q -E '[[:space:]]lseek_exclusive[[:space:]]' \
24202 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
24203 rc=$?
24204 if test $rc -ne 0; then
24205 export=0
24206 for file in fs/read_write.c; do
24207 grep -q -E "EXPORT_SYMBOL.*(lseek_exclusive)" \
24208 "$LINUX/$file" 2>/dev/null
24209 rc=$?
24210 if test $rc -eq 0; then
24211 export=1
24212 break;
24213 fi
24214 done
24215 if test $export -eq 0; then :
24216 rc=1
24217 else :
24218 rc=0
24219 fi
24220 else :
24221 rc=0
24222 fi
24223
24224 fi
24225 if test $rc -ne 0; then :
24226
24227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24228 $as_echo "no" >&6; }
24229
24230 else :
24231
24232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24233 $as_echo "yes" >&6; }
24234
24235 $as_echo "#define HAVE_LSEEK_EXECUTE 1" >>confdefs.h
24236
24237
24238 fi
24239 fi
24240
24241
24242
24243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate_shared() is available" >&5
24244 $as_echo_n "checking whether fops->iterate_shared() is available... " >&6; }
24245
24246
24247 cat confdefs.h - <<_ACEOF >conftest.c
24248
24249
24250 #include <linux/fs.h>
24251 int iterate(struct file *filp, struct dir_context * context)
24252 { return 0; }
24253
24254 static const struct file_operations fops
24255 __attribute__ ((unused)) = {
24256 .iterate_shared = iterate,
24257 };
24258
24259 int
24260 main (void)
24261 {
24262
24263
24264 ;
24265 return 0;
24266 }
24267
24268 _ACEOF
24269
24270
24271
24272 cat - <<_ACEOF >conftest.h
24273
24274 _ACEOF
24275
24276
24277 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24278 echo "obj-m := conftest.o" >build/Makefile
24279 modpost_flag=''
24280 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24281 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24282 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24283 (eval $ac_try) 2>&5
24284 ac_status=$?
24285 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24286 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24287 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24288 (eval $ac_try) 2>&5
24289 ac_status=$?
24290 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24291 test $ac_status = 0; }; }; then :
24292
24293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24294 $as_echo "yes" >&6; }
24295
24296 $as_echo "#define HAVE_VFS_ITERATE_SHARED 1" >>confdefs.h
24297
24298
24299 else
24300 $as_echo "$as_me: failed program was:" >&5
24301 sed 's/^/| /' conftest.$ac_ext >&5
24302
24303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24304 $as_echo "no" >&6; }
24305
24306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate() is available" >&5
24307 $as_echo_n "checking whether fops->iterate() is available... " >&6; }
24308
24309
24310 cat confdefs.h - <<_ACEOF >conftest.c
24311
24312
24313 #include <linux/fs.h>
24314 int iterate(struct file *filp, struct dir_context * context)
24315 { return 0; }
24316
24317 static const struct file_operations fops
24318 __attribute__ ((unused)) = {
24319 .iterate = iterate,
24320 };
24321
24322 int
24323 main (void)
24324 {
24325
24326
24327 ;
24328 return 0;
24329 }
24330
24331 _ACEOF
24332
24333
24334
24335 cat - <<_ACEOF >conftest.h
24336
24337 _ACEOF
24338
24339
24340 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24341 echo "obj-m := conftest.o" >build/Makefile
24342 modpost_flag=''
24343 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24344 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24345 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24346 (eval $ac_try) 2>&5
24347 ac_status=$?
24348 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24349 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24350 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24351 (eval $ac_try) 2>&5
24352 ac_status=$?
24353 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24354 test $ac_status = 0; }; }; then :
24355
24356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24357 $as_echo "yes" >&6; }
24358
24359 $as_echo "#define HAVE_VFS_ITERATE 1" >>confdefs.h
24360
24361
24362 else
24363 $as_echo "$as_me: failed program was:" >&5
24364 sed 's/^/| /' conftest.$ac_ext >&5
24365
24366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24367 $as_echo "no" >&6; }
24368
24369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->readdir() is available" >&5
24370 $as_echo_n "checking whether fops->readdir() is available... " >&6; }
24371
24372
24373 cat confdefs.h - <<_ACEOF >conftest.c
24374
24375
24376 #include <linux/fs.h>
24377 int readdir(struct file *filp, void *entry, filldir_t func)
24378 { return 0; }
24379
24380 static const struct file_operations fops
24381 __attribute__ ((unused)) = {
24382 .readdir = readdir,
24383 };
24384
24385 int
24386 main (void)
24387 {
24388
24389
24390 ;
24391 return 0;
24392 }
24393
24394 _ACEOF
24395
24396
24397
24398 cat - <<_ACEOF >conftest.h
24399
24400 _ACEOF
24401
24402
24403 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24404 echo "obj-m := conftest.o" >build/Makefile
24405 modpost_flag=''
24406 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24407 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24408 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24409 (eval $ac_try) 2>&5
24410 ac_status=$?
24411 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24412 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24413 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24414 (eval $ac_try) 2>&5
24415 ac_status=$?
24416 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24417 test $ac_status = 0; }; }; then :
24418
24419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24420 $as_echo "yes" >&6; }
24421
24422 $as_echo "#define HAVE_VFS_READDIR 1" >>confdefs.h
24423
24424
24425 else
24426 $as_echo "$as_me: failed program was:" >&5
24427 sed 's/^/| /' conftest.$ac_ext >&5
24428
24429 as_fn_error $? "no; file a bug report with ZFSOnLinux" "$LINENO" 5
24430
24431
24432
24433 fi
24434 rm -Rf build
24435
24436
24437
24438
24439
24440 fi
24441 rm -Rf build
24442
24443
24444
24445
24446
24447 fi
24448 rm -Rf build
24449
24450
24451
24452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->read/write_iter() are available" >&5
24453 $as_echo_n "checking whether fops->read/write_iter() are available... " >&6; }
24454
24455
24456 cat confdefs.h - <<_ACEOF >conftest.c
24457
24458
24459 #include <linux/fs.h>
24460
24461 ssize_t test_read(struct kiocb *kiocb, struct iov_iter *to)
24462 { return 0; }
24463 ssize_t test_write(struct kiocb *kiocb, struct iov_iter *from)
24464 { return 0; }
24465
24466 static const struct file_operations
24467 fops __attribute__ ((unused)) = {
24468 .read_iter = test_read,
24469 .write_iter = test_write,
24470 };
24471
24472 int
24473 main (void)
24474 {
24475
24476
24477 ;
24478 return 0;
24479 }
24480
24481 _ACEOF
24482
24483
24484
24485 cat - <<_ACEOF >conftest.h
24486
24487 _ACEOF
24488
24489
24490 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24491 echo "obj-m := conftest.o" >build/Makefile
24492 modpost_flag=''
24493 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24494 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24495 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24496 (eval $ac_try) 2>&5
24497 ac_status=$?
24498 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24499 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24500 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24501 (eval $ac_try) 2>&5
24502 ac_status=$?
24503 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24504 test $ac_status = 0; }; }; then :
24505
24506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24507 $as_echo "yes" >&6; }
24508
24509 $as_echo "#define HAVE_VFS_RW_ITERATE 1" >>confdefs.h
24510
24511
24512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether new_sync_read() is available" >&5
24513 $as_echo_n "checking whether new_sync_read() is available... " >&6; }
24514
24515
24516 cat confdefs.h - <<_ACEOF >conftest.c
24517
24518
24519 #include <linux/fs.h>
24520
24521 int
24522 main (void)
24523 {
24524
24525 new_sync_read(NULL, NULL, 0, NULL);
24526
24527 ;
24528 return 0;
24529 }
24530
24531 _ACEOF
24532
24533
24534
24535 cat - <<_ACEOF >conftest.h
24536
24537 _ACEOF
24538
24539
24540 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24541 echo "obj-m := conftest.o" >build/Makefile
24542 modpost_flag=''
24543 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24544 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24545 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24546 (eval $ac_try) 2>&5
24547 ac_status=$?
24548 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24549 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24550 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24551 (eval $ac_try) 2>&5
24552 ac_status=$?
24553 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24554 test $ac_status = 0; }; }; then :
24555
24556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24557 $as_echo "yes" >&6; }
24558
24559 $as_echo "#define HAVE_NEW_SYNC_READ 1" >>confdefs.h
24560
24561
24562 else
24563 $as_echo "$as_me: failed program was:" >&5
24564 sed 's/^/| /' conftest.$ac_ext >&5
24565
24566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24567 $as_echo "no" >&6; }
24568
24569
24570
24571 fi
24572 rm -Rf build
24573
24574
24575
24576
24577 else
24578 $as_echo "$as_me: failed program was:" >&5
24579 sed 's/^/| /' conftest.$ac_ext >&5
24580
24581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24582 $as_echo "no" >&6; }
24583
24584
24585
24586 fi
24587 rm -Rf build
24588
24589
24590
24591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_write_checks() takes kiocb" >&5
24592 $as_echo_n "checking whether generic_write_checks() takes kiocb... " >&6; }
24593
24594
24595 cat confdefs.h - <<_ACEOF >conftest.c
24596
24597
24598 #include <linux/fs.h>
24599
24600
24601 int
24602 main (void)
24603 {
24604
24605 struct kiocb *iocb = NULL;
24606 struct iov_iter *iov = NULL;
24607 generic_write_checks(iocb, iov);
24608
24609 ;
24610 return 0;
24611 }
24612
24613 _ACEOF
24614
24615
24616
24617 cat - <<_ACEOF >conftest.h
24618
24619 _ACEOF
24620
24621
24622 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24623 echo "obj-m := conftest.o" >build/Makefile
24624 modpost_flag=''
24625 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24626 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24627 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24628 (eval $ac_try) 2>&5
24629 ac_status=$?
24630 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24631 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24632 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24633 (eval $ac_try) 2>&5
24634 ac_status=$?
24635 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24636 test $ac_status = 0; }; }; then :
24637
24638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24639 $as_echo "yes" >&6; }
24640
24641 $as_echo "#define HAVE_GENERIC_WRITE_CHECKS_KIOCB 1" >>confdefs.h
24642
24643
24644 else
24645 $as_echo "$as_me: failed program was:" >&5
24646 sed 's/^/| /' conftest.$ac_ext >&5
24647
24648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24649 $as_echo "no" >&6; }
24650
24651
24652
24653 fi
24654 rm -Rf build
24655
24656
24657
24658
24659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kmap_atomic wants 1 args" >&5
24660 $as_echo_n "checking whether kmap_atomic wants 1 args... " >&6; }
24661
24662
24663 cat confdefs.h - <<_ACEOF >conftest.c
24664
24665
24666 #include <linux/pagemap.h>
24667
24668 int
24669 main (void)
24670 {
24671
24672 struct page page;
24673 kmap_atomic(&page);
24674
24675 ;
24676 return 0;
24677 }
24678
24679 _ACEOF
24680
24681
24682
24683 cat - <<_ACEOF >conftest.h
24684
24685 _ACEOF
24686
24687
24688 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24689 echo "obj-m := conftest.o" >build/Makefile
24690 modpost_flag=''
24691 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24692 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24693 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24694 (eval $ac_try) 2>&5
24695 ac_status=$?
24696 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24697 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24698 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24699 (eval $ac_try) 2>&5
24700 ac_status=$?
24701 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24702 test $ac_status = 0; }; }; then :
24703
24704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24705 $as_echo "yes" >&6; }
24706
24707 $as_echo "#define HAVE_1ARG_KMAP_ATOMIC 1" >>confdefs.h
24708
24709
24710 else
24711 $as_echo "$as_me: failed program was:" >&5
24712 sed 's/^/| /' conftest.$ac_ext >&5
24713
24714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24715 $as_echo "no" >&6; }
24716
24717
24718
24719 fi
24720 rm -Rf build
24721
24722
24723
24724
24725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether follow_down_one() is available" >&5
24726 $as_echo_n "checking whether follow_down_one() is available... " >&6; }
24727
24728
24729 cat confdefs.h - <<_ACEOF >conftest.c
24730
24731
24732 #include <linux/namei.h>
24733
24734 int
24735 main (void)
24736 {
24737
24738 struct path *p = NULL;
24739 follow_down_one(p);
24740
24741 ;
24742 return 0;
24743 }
24744
24745 _ACEOF
24746
24747
24748
24749 cat - <<_ACEOF >conftest.h
24750
24751 _ACEOF
24752
24753
24754 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24755 echo "obj-m := conftest.o" >build/Makefile
24756 modpost_flag=''
24757 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24758 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24759 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24760 (eval $ac_try) 2>&5
24761 ac_status=$?
24762 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24763 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24764 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24765 (eval $ac_try) 2>&5
24766 ac_status=$?
24767 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24768 test $ac_status = 0; }; }; then :
24769
24770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24771 $as_echo "yes" >&6; }
24772
24773 $as_echo "#define HAVE_FOLLOW_DOWN_ONE 1" >>confdefs.h
24774
24775
24776 else
24777 $as_echo "$as_me: failed program was:" >&5
24778 sed 's/^/| /' conftest.$ac_ext >&5
24779
24780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24781 $as_echo "no" >&6; }
24782
24783
24784
24785 fi
24786 rm -Rf build
24787
24788
24789
24790
24791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns int" >&5
24792 $as_echo_n "checking whether make_request_fn() returns int... " >&6; }
24793
24794
24795 cat confdefs.h - <<_ACEOF >conftest.c
24796
24797
24798 #include <linux/blkdev.h>
24799
24800 int make_request(struct request_queue *q, struct bio *bio)
24801 {
24802 return (0);
24803 }
24804
24805 int
24806 main (void)
24807 {
24808
24809 blk_queue_make_request(NULL, &make_request);
24810
24811 ;
24812 return 0;
24813 }
24814
24815 _ACEOF
24816
24817
24818
24819 cat - <<_ACEOF >conftest.h
24820
24821 _ACEOF
24822
24823
24824 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24825 echo "obj-m := conftest.o" >build/Makefile
24826 modpost_flag=''
24827 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24828 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24829 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24830 (eval $ac_try) 2>&5
24831 ac_status=$?
24832 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24833 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24834 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24835 (eval $ac_try) 2>&5
24836 ac_status=$?
24837 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24838 test $ac_status = 0; }; }; then :
24839
24840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24841 $as_echo "yes" >&6; }
24842
24843 $as_echo "#define MAKE_REQUEST_FN_RET int" >>confdefs.h
24844
24845
24846 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_INT 1" >>confdefs.h
24847
24848
24849 else
24850 $as_echo "$as_me: failed program was:" >&5
24851 sed 's/^/| /' conftest.$ac_ext >&5
24852
24853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24854 $as_echo "no" >&6; }
24855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns void" >&5
24856 $as_echo_n "checking whether make_request_fn() returns void... " >&6; }
24857
24858
24859 cat confdefs.h - <<_ACEOF >conftest.c
24860
24861
24862 #include <linux/blkdev.h>
24863
24864 void make_request(struct request_queue *q, struct bio *bio)
24865 {
24866 return;
24867 }
24868
24869 int
24870 main (void)
24871 {
24872
24873 blk_queue_make_request(NULL, &make_request);
24874
24875 ;
24876 return 0;
24877 }
24878
24879 _ACEOF
24880
24881
24882
24883 cat - <<_ACEOF >conftest.h
24884
24885 _ACEOF
24886
24887
24888 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24889 echo "obj-m := conftest.o" >build/Makefile
24890 modpost_flag=''
24891 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24892 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24893 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24894 (eval $ac_try) 2>&5
24895 ac_status=$?
24896 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24897 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24898 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24899 (eval $ac_try) 2>&5
24900 ac_status=$?
24901 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24902 test $ac_status = 0; }; }; then :
24903
24904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24905 $as_echo "yes" >&6; }
24906
24907 $as_echo "#define MAKE_REQUEST_FN_RET void" >>confdefs.h
24908
24909
24910 else
24911 $as_echo "$as_me: failed program was:" >&5
24912 sed 's/^/| /' conftest.$ac_ext >&5
24913
24914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24915 $as_echo "no" >&6; }
24916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns blk_qc_t" >&5
24917 $as_echo_n "checking whether make_request_fn() returns blk_qc_t... " >&6; }
24918
24919
24920 cat confdefs.h - <<_ACEOF >conftest.c
24921
24922
24923 #include <linux/blkdev.h>
24924
24925 blk_qc_t make_request(struct request_queue *q, struct bio *bio)
24926 {
24927 return (BLK_QC_T_NONE);
24928 }
24929
24930 int
24931 main (void)
24932 {
24933
24934 blk_queue_make_request(NULL, &make_request);
24935
24936 ;
24937 return 0;
24938 }
24939
24940 _ACEOF
24941
24942
24943
24944 cat - <<_ACEOF >conftest.h
24945
24946 _ACEOF
24947
24948
24949 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24950 echo "obj-m := conftest.o" >build/Makefile
24951 modpost_flag=''
24952 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24953 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24954 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24955 (eval $ac_try) 2>&5
24956 ac_status=$?
24957 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24958 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24959 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24960 (eval $ac_try) 2>&5
24961 ac_status=$?
24962 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24963 test $ac_status = 0; }; }; then :
24964
24965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24966 $as_echo "yes" >&6; }
24967
24968 $as_echo "#define MAKE_REQUEST_FN_RET blk_qc_t" >>confdefs.h
24969
24970
24971 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_QC 1" >>confdefs.h
24972
24973
24974 else
24975 $as_echo "$as_me: failed program was:" >&5
24976 sed 's/^/| /' conftest.$ac_ext >&5
24977
24978 as_fn_error $? "no - Please file a bug report at
24979 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
24980
24981
24982
24983 fi
24984 rm -Rf build
24985
24986
24987
24988
24989
24990 fi
24991 rm -Rf build
24992
24993
24994
24995
24996
24997 fi
24998 rm -Rf build
24999
25000
25001
25002
25003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic IO accounting symbols are avaliable" >&5
25004 $as_echo_n "checking whether generic IO accounting symbols are avaliable... " >&6; }
25005
25006
25007
25008 cat confdefs.h - <<_ACEOF >conftest.c
25009
25010
25011 #include <linux/bio.h>
25012
25013 void (*generic_start_io_acct_f)(int, unsigned long,
25014 struct hd_struct *) = &generic_start_io_acct;
25015 void (*generic_end_io_acct_f)(int, struct hd_struct *,
25016 unsigned long) = &generic_end_io_acct;
25017
25018 int
25019 main (void)
25020 {
25021
25022 generic_start_io_acct(0, 0, NULL);
25023 generic_end_io_acct(0, NULL, 0);
25024
25025 ;
25026 return 0;
25027 }
25028
25029 _ACEOF
25030
25031
25032
25033 cat - <<_ACEOF >conftest.h
25034
25035 _ACEOF
25036
25037
25038 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25039 echo "obj-m := conftest.o" >build/Makefile
25040 modpost_flag=''
25041 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25042 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25043 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25044 (eval $ac_try) 2>&5
25045 ac_status=$?
25046 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25047 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25048 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25049 (eval $ac_try) 2>&5
25050 ac_status=$?
25051 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25052 test $ac_status = 0; }; }; then :
25053 rc=0
25054 else
25055 $as_echo "$as_me: failed program was:" >&5
25056 sed 's/^/| /' conftest.$ac_ext >&5
25057 rc=1
25058
25059
25060 fi
25061 rm -Rf build
25062
25063
25064 if test $rc -ne 0; then :
25065
25066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25067 $as_echo "no" >&6; }
25068
25069 else
25070 if test "x$enable_linux_builtin" != xyes; then
25071
25072 grep -q -E '[[:space:]]generic_start_io_acct[[:space:]]' \
25073 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
25074 rc=$?
25075 if test $rc -ne 0; then
25076 export=0
25077 for file in block/bio.c; do
25078 grep -q -E "EXPORT_SYMBOL.*(generic_start_io_acct)" \
25079 "$LINUX/$file" 2>/dev/null
25080 rc=$?
25081 if test $rc -eq 0; then
25082 export=1
25083 break;
25084 fi
25085 done
25086 if test $export -eq 0; then :
25087 rc=1
25088 else :
25089 rc=0
25090 fi
25091 else :
25092 rc=0
25093 fi
25094
25095 fi
25096 if test $rc -ne 0; then :
25097
25098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25099 $as_echo "no" >&6; }
25100
25101 else :
25102
25103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25104 $as_echo "yes" >&6; }
25105
25106 $as_echo "#define HAVE_GENERIC_IO_ACCT 1" >>confdefs.h
25107
25108
25109 fi
25110 fi
25111
25112
25113
25114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->rename() wants flags" >&5
25115 $as_echo_n "checking whether iops->rename() wants flags... " >&6; }
25116
25117
25118 cat confdefs.h - <<_ACEOF >conftest.c
25119
25120
25121 #include <linux/fs.h>
25122 int rename_fn(struct inode *sip, struct dentry *sdp,
25123 struct inode *tip, struct dentry *tdp,
25124 unsigned int flags) { return 0; }
25125
25126 static const struct inode_operations
25127 iops __attribute__ ((unused)) = {
25128 .rename = rename_fn,
25129 };
25130
25131 int
25132 main (void)
25133 {
25134
25135
25136 ;
25137 return 0;
25138 }
25139
25140 _ACEOF
25141
25142
25143
25144 cat - <<_ACEOF >conftest.h
25145
25146 _ACEOF
25147
25148
25149 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25150 echo "obj-m := conftest.o" >build/Makefile
25151 modpost_flag=''
25152 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25153 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25154 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25155 (eval $ac_try) 2>&5
25156 ac_status=$?
25157 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25158 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25159 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25160 (eval $ac_try) 2>&5
25161 ac_status=$?
25162 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25163 test $ac_status = 0; }; }; then :
25164
25165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25166 $as_echo "yes" >&6; }
25167
25168 $as_echo "#define HAVE_RENAME_WANTS_FLAGS 1" >>confdefs.h
25169
25170
25171 else
25172 $as_echo "$as_me: failed program was:" >&5
25173 sed 's/^/| /' conftest.$ac_ext >&5
25174
25175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25176 $as_echo "no" >&6; }
25177
25178
25179
25180 fi
25181 rm -Rf build
25182
25183
25184
25185
25186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_setxattr() exists" >&5
25187 $as_echo_n "checking whether generic_setxattr() exists... " >&6; }
25188
25189
25190 cat confdefs.h - <<_ACEOF >conftest.c
25191
25192
25193 #include <linux/fs.h>
25194 #include <linux/xattr.h>
25195
25196 static const struct inode_operations
25197 iops __attribute__ ((unused)) = {
25198 .setxattr = generic_setxattr
25199 };
25200
25201 int
25202 main (void)
25203 {
25204
25205
25206 ;
25207 return 0;
25208 }
25209
25210 _ACEOF
25211
25212
25213
25214 cat - <<_ACEOF >conftest.h
25215
25216 _ACEOF
25217
25218
25219 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25220 echo "obj-m := conftest.o" >build/Makefile
25221 modpost_flag=''
25222 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25223 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25224 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25225 (eval $ac_try) 2>&5
25226 ac_status=$?
25227 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25228 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25229 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25230 (eval $ac_try) 2>&5
25231 ac_status=$?
25232 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25233 test $ac_status = 0; }; }; then :
25234
25235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25236 $as_echo "yes" >&6; }
25237
25238 $as_echo "#define HAVE_GENERIC_SETXATTR 1" >>confdefs.h
25239
25240
25241 else
25242 $as_echo "$as_me: failed program was:" >&5
25243 sed 's/^/| /' conftest.$ac_ext >&5
25244
25245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25246 $as_echo "no" >&6; }
25247
25248
25249
25250 fi
25251 rm -Rf build
25252
25253
25254
25255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current_time() exists" >&5
25256 $as_echo_n "checking whether current_time() exists... " >&6; }
25257
25258
25259
25260 cat confdefs.h - <<_ACEOF >conftest.c
25261
25262
25263 #include <linux/fs.h>
25264
25265 int
25266 main (void)
25267 {
25268
25269 struct inode ip;
25270 struct timespec now __attribute__ ((unused));
25271
25272 now = current_time(&ip);
25273
25274 ;
25275 return 0;
25276 }
25277
25278 _ACEOF
25279
25280
25281
25282 cat - <<_ACEOF >conftest.h
25283
25284 _ACEOF
25285
25286
25287 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25288 echo "obj-m := conftest.o" >build/Makefile
25289 modpost_flag=''
25290 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25291 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25292 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25293 (eval $ac_try) 2>&5
25294 ac_status=$?
25295 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25296 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25297 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25298 (eval $ac_try) 2>&5
25299 ac_status=$?
25300 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25301 test $ac_status = 0; }; }; then :
25302 rc=0
25303 else
25304 $as_echo "$as_me: failed program was:" >&5
25305 sed 's/^/| /' conftest.$ac_ext >&5
25306 rc=1
25307
25308
25309 fi
25310 rm -Rf build
25311
25312
25313 if test $rc -ne 0; then :
25314
25315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25316 $as_echo "no" >&6; }
25317
25318 else
25319 if test "x$enable_linux_builtin" != xyes; then
25320
25321 grep -q -E '[[:space:]]current_time[[:space:]]' \
25322 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
25323 rc=$?
25324 if test $rc -ne 0; then
25325 export=0
25326 for file in fs/inode.c; do
25327 grep -q -E "EXPORT_SYMBOL.*(current_time)" \
25328 "$LINUX/$file" 2>/dev/null
25329 rc=$?
25330 if test $rc -eq 0; then
25331 export=1
25332 break;
25333 fi
25334 done
25335 if test $export -eq 0; then :
25336 rc=1
25337 else :
25338 rc=0
25339 fi
25340 else :
25341 rc=0
25342 fi
25343
25344 fi
25345 if test $rc -ne 0; then :
25346
25347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25348 $as_echo "no" >&6; }
25349
25350 else :
25351
25352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25353 $as_echo "yes" >&6; }
25354
25355 $as_echo "#define HAVE_CURRENT_TIME 1" >>confdefs.h
25356
25357
25358 fi
25359 fi
25360
25361
25362
25363 if test "$LINUX_OBJ" != "$LINUX"; then :
25364
25365 KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ"
25366
25367 fi
25368
25369
25370
25371 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_UNUSED_BUT_SET_VARIABLE"
25372 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_BOOL_COMPARE"
25373 KERNELCPPFLAGS="$KERNELCPPFLAGS -DHAVE_SPL -D_KERNEL"
25374 KERNELCPPFLAGS="$KERNELCPPFLAGS -DTEXT_DOMAIN=\\\"zfs-linux-kernel\\\""
25375
25376
25377 ;;
25378 all)
25379
25380
25381 # Check whether --with-linux was given.
25382 if test "${with_linux+set}" = set; then :
25383 withval=$with_linux; kernelsrc="$withval"
25384 fi
25385
25386
25387
25388 # Check whether --with-linux-obj was given.
25389 if test "${with_linux_obj+set}" = set; then :
25390 withval=$with_linux_obj; kernelbuild="$withval"
25391 fi
25392
25393
25394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source directory" >&5
25395 $as_echo_n "checking kernel source directory... " >&6; }
25396 if test -z "$kernelsrc"; then :
25397
25398 if test -e "/lib/modules/$(uname -r)/source"; then :
25399
25400 headersdir="/lib/modules/$(uname -r)/source"
25401 sourcelink=$(readlink -f "$headersdir")
25402
25403 elif test -e "/lib/modules/$(uname -r)/build"; then :
25404
25405 headersdir="/lib/modules/$(uname -r)/build"
25406 sourcelink=$(readlink -f "$headersdir")
25407
25408 else
25409
25410 sourcelink=$(ls -1d /usr/src/kernels/* \
25411 /usr/src/linux-* \
25412 2>/dev/null | grep -v obj | tail -1)
25413
25414 fi
25415
25416 if test -n "$sourcelink" && test -e ${sourcelink}; then :
25417
25418 kernelsrc=`readlink -f ${sourcelink}`
25419
25420 else
25421
25422 kernelsrc="Not found"
25423
25424 fi
25425
25426 else
25427
25428 if test "$kernelsrc" = "NONE"; then :
25429
25430 kernsrcver=NONE
25431
25432 fi
25433
25434 fi
25435
25436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelsrc" >&5
25437 $as_echo "$kernelsrc" >&6; }
25438 if test ! -d "$kernelsrc"; then :
25439
25440 as_fn_error $? "
25441 *** Please make sure the kernel devel package for your distribution
25442 *** is installed and then try again. If that fails, you can specify the
25443 *** location of the kernel source with the '--with-linux=PATH' option." "$LINENO" 5
25444
25445 fi
25446
25447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel build directory" >&5
25448 $as_echo_n "checking kernel build directory... " >&6; }
25449 if test -z "$kernelbuild"; then :
25450
25451 if test -e "/lib/modules/$(uname -r)/build"; then :
25452
25453 kernelbuild=`readlink -f /lib/modules/$(uname -r)/build`
25454
25455 elif test -d ${kernelsrc}-obj/${target_cpu}/${target_cpu}; then :
25456
25457 kernelbuild=${kernelsrc}-obj/${target_cpu}/${target_cpu}
25458
25459 elif test -d ${kernelsrc}-obj/${target_cpu}/default; then :
25460
25461 kernelbuild=${kernelsrc}-obj/${target_cpu}/default
25462
25463 elif test -d `dirname ${kernelsrc}`/build-${target_cpu}; then :
25464
25465 kernelbuild=`dirname ${kernelsrc}`/build-${target_cpu}
25466
25467 else
25468
25469 kernelbuild=${kernelsrc}
25470
25471 fi
25472
25473 fi
25474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelbuild" >&5
25475 $as_echo "$kernelbuild" >&6; }
25476
25477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source version" >&5
25478 $as_echo_n "checking kernel source version... " >&6; }
25479 utsrelease1=$kernelbuild/include/linux/version.h
25480 utsrelease2=$kernelbuild/include/linux/utsrelease.h
25481 utsrelease3=$kernelbuild/include/generated/utsrelease.h
25482 if test -r $utsrelease1 && fgrep -q UTS_RELEASE $utsrelease1; then :
25483
25484 utsrelease=linux/version.h
25485
25486 elif test -r $utsrelease2 && fgrep -q UTS_RELEASE $utsrelease2; then :
25487
25488 utsrelease=linux/utsrelease.h
25489
25490 elif test -r $utsrelease3 && fgrep -q UTS_RELEASE $utsrelease3; then :
25491
25492 utsrelease=generated/utsrelease.h
25493
25494 fi
25495
25496 if test "$utsrelease"; then :
25497
25498 kernsrcver=`(echo "#include <$utsrelease>";
25499 echo "kernsrcver=UTS_RELEASE") |
25500 cpp -I $kernelbuild/include |
25501 grep "^kernsrcver=" | cut -d \" -f 2`
25502
25503 if test -z "$kernsrcver"; then :
25504
25505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
25506 $as_echo "Not found" >&6; }
25507 as_fn_error $? "*** Cannot determine kernel version." "$LINENO" 5
25508
25509 fi
25510
25511 else
25512
25513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
25514 $as_echo "Not found" >&6; }
25515 if test "x$enable_linux_builtin" != xyes; then
25516 as_fn_error $? "*** Cannot find UTS_RELEASE definition." "$LINENO" 5
25517 else
25518 as_fn_error $? "
25519 *** Cannot find UTS_RELEASE definition.
25520 *** Please run 'make prepare' inside the kernel source tree." "$LINENO" 5
25521 fi
25522
25523 fi
25524
25525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernsrcver" >&5
25526 $as_echo "$kernsrcver" >&6; }
25527
25528 LINUX=${kernelsrc}
25529 LINUX_OBJ=${kernelbuild}
25530 LINUX_VERSION=${kernsrcver}
25531
25532
25533
25534
25535
25536
25537 modpost=$LINUX/scripts/Makefile.modpost
25538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel file name for module symbols" >&5
25539 $as_echo_n "checking kernel file name for module symbols... " >&6; }
25540 if test "x$enable_linux_builtin" != xyes -a -f "$modpost"; then :
25541
25542 if grep -q Modules.symvers $modpost; then :
25543
25544 LINUX_SYMBOLS=Modules.symvers
25545
25546 else
25547
25548 LINUX_SYMBOLS=Module.symvers
25549
25550 fi
25551
25552 if test ! -f "$LINUX_OBJ/$LINUX_SYMBOLS"; then :
25553
25554 as_fn_error $? "
25555 *** Please make sure the kernel devel package for your distribution
25556 *** is installed. If you are building with a custom kernel, make sure the
25557 *** kernel is configured, built, and the '--with-linux=PATH' configure
25558 *** option refers to the location of the kernel source." "$LINENO" 5
25559
25560 fi
25561
25562 else
25563
25564 LINUX_SYMBOLS=NONE
25565
25566 fi
25567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINUX_SYMBOLS" >&5
25568 $as_echo "$LINUX_SYMBOLS" >&6; }
25569
25570
25571
25572
25573
25574 # Check whether --with-spl was given.
25575 if test "${with_spl+set}" = set; then :
25576 withval=$with_spl; splsrc="$withval"
25577 fi
25578
25579
25580
25581 # Check whether --with-spl-obj was given.
25582 if test "${with_spl_obj+set}" = set; then :
25583 withval=$with_spl_obj; splbuild="$withval"
25584 fi
25585
25586
25587
25588 # Check whether --with-spl-timeout was given.
25589 if test "${with_spl_timeout+set}" = set; then :
25590 withval=$with_spl_timeout; timeout="$withval"
25591 else
25592 timeout=0
25593 fi
25594
25595
25596 splsrc0="/var/lib/dkms/spl/${VERSION}/build"
25597 splsrc1="/usr/local/src/spl-${VERSION}/${LINUX_VERSION}"
25598 splsrc2="/usr/local/src/spl-${VERSION}"
25599 splsrc3="/usr/src/spl-${VERSION}/${LINUX_VERSION}"
25600 splsrc4="/usr/src/spl-${VERSION}"
25601 splsrc5="../spl/"
25602 splsrc6="$LINUX"
25603
25604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl source directory" >&5
25605 $as_echo_n "checking spl source directory... " >&6; }
25606 if test -z "${splsrc}"; then :
25607
25608 if test -e "${splsrc0}/spl.release.in"; then :
25609
25610 splsrc=${splsrc0}
25611
25612 elif test -e "${splsrc1}/spl.release.in"; then :
25613
25614 splsrc=${splsrc1}
25615
25616 elif test -e "${splsrc2}/spl.release.in"; then :
25617
25618 splsrc=${splsrc2}
25619
25620 elif test -e "${splsrc3}/spl.release.in"; then :
25621
25622 splsrc=$(readlink -f "${splsrc3}")
25623
25624 elif test -e "${splsrc4}/spl.release.in" ; then :
25625
25626 splsrc=${splsrc4}
25627
25628 elif test -e "${splsrc5}/spl.release.in"; then :
25629
25630 splsrc=$(readlink -f "${splsrc5}")
25631
25632 elif test -e "${splsrc6}/spl.release.in" ; then :
25633
25634 splsrc=${splsrc6}
25635
25636 else
25637
25638 splsrc="Not found"
25639
25640 fi
25641
25642 else
25643
25644 if test "$splsrc" = "NONE"; then :
25645
25646 splbuild=NONE
25647 splsrcver=NONE
25648
25649 fi
25650
25651 fi
25652
25653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splsrc" >&5
25654 $as_echo "$splsrc" >&6; }
25655 if test ! -e "$splsrc/spl.release.in"; then :
25656
25657 as_fn_error $? "
25658 *** Please make sure the kmod spl devel package for your distribution
25659 *** is installed then try again. If that fails you can specify the
25660 *** location of the spl source with the '--with-spl=PATH' option." "$LINENO" 5
25661
25662 fi
25663
25664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl build directory" >&5
25665 $as_echo_n "checking spl build directory... " >&6; }
25666 while true; do
25667 if test -z "$splbuild"; then :
25668
25669 if test -e "${splsrc}/${LINUX_VERSION}/spl_config.h" ; then :
25670
25671 splbuild="${splsrc}/${LINUX_VERSION}"
25672
25673 elif test -e "${splsrc}/spl_config.h" ; then :
25674
25675 splbuild="${splsrc}"
25676
25677 elif find -L "${splsrc}" -name spl_config.h 2> /dev/null | grep -wq spl_config.h ; then :
25678
25679 splbuild=$(find -L "${splsrc}" -name spl_config.h | sed 's,/spl_config.h,,')
25680
25681 else
25682
25683 splbuild="Not found"
25684
25685 fi
25686
25687 fi
25688 if test -e "$splbuild/spl_config.h" -o $timeout -le 0; then :
25689
25690 break;
25691
25692 else
25693
25694 sleep 1
25695 timeout=$((timeout-1))
25696
25697 fi
25698 done
25699
25700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splbuild" >&5
25701 $as_echo "$splbuild" >&6; }
25702 if ! test -e "$splbuild/spl_config.h"; then :
25703
25704 as_fn_error $? "
25705 *** Please make sure the kmod spl devel <kernel> package for your
25706 *** distribution is installed then try again. If that fails you
25707 *** can specify the location of the spl objects with the
25708 *** '--with-spl-obj=PATH' option." "$LINENO" 5
25709
25710 fi
25711
25712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl source version" >&5
25713 $as_echo_n "checking spl source version... " >&6; }
25714 if test -r $splbuild/spl_config.h &&
25715 fgrep -q SPL_META_VERSION $splbuild/spl_config.h; then :
25716
25717
25718 splsrcver=`(echo "#include <spl_config.h>";
25719 echo "splsrcver=SPL_META_VERSION-SPL_META_RELEASE") |
25720 cpp -I $splbuild |
25721 grep "^splsrcver=" | tr -d \" | cut -d= -f2`
25722
25723 fi
25724
25725 if test -z "$splsrcver"; then :
25726
25727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
25728 $as_echo "Not found" >&6; }
25729 as_fn_error $? "
25730 *** Cannot determine the version of the spl source.
25731 *** Please prepare the spl source before running this script" "$LINENO" 5
25732
25733 fi
25734
25735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splsrcver" >&5
25736 $as_echo "$splsrcver" >&6; }
25737
25738 SPL=${splsrc}
25739 SPL_OBJ=${splbuild}
25740 SPL_VERSION=${splsrcver}
25741
25742
25743
25744
25745
25746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl file name for module symbols" >&5
25747 $as_echo_n "checking spl file name for module symbols... " >&6; }
25748 SPL_SYMBOLS=NONE
25749
25750 while true; do
25751 if test -r $SPL_OBJ/Module.symvers; then :
25752
25753 SPL_SYMBOLS=Module.symvers
25754
25755 elif test -r $SPL_OBJ/Modules.symvers; then :
25756
25757 SPL_SYMBOLS=Modules.symvers
25758
25759 elif test -r $SPL_OBJ/module/Module.symvers; then :
25760
25761 SPL_SYMBOLS=Module.symvers
25762
25763 elif test -r $SPL_OBJ/module/Modules.symvers; then :
25764
25765 SPL_SYMBOLS=Modules.symvers
25766
25767 fi
25768
25769 if test $SPL_SYMBOLS != NONE -o $timeout -le 0; then :
25770
25771 break;
25772
25773 else
25774
25775 sleep 1
25776 timeout=$((timeout-1))
25777
25778 fi
25779 done
25780
25781 if test "$SPL_SYMBOLS" = NONE; then :
25782
25783 SPL_SYMBOLS=$LINUX_SYMBOLS
25784
25785 fi
25786
25787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SPL_SYMBOLS" >&5
25788 $as_echo "$SPL_SYMBOLS" >&6; }
25789
25790
25791
25792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether modules can be built" >&5
25793 $as_echo_n "checking whether modules can be built... " >&6; }
25794
25795
25796 cat confdefs.h - <<_ACEOF >conftest.c
25797
25798
25799 int
25800 main (void)
25801 {
25802
25803 ;
25804 return 0;
25805 }
25806
25807 _ACEOF
25808
25809
25810
25811 cat - <<_ACEOF >conftest.h
25812
25813 _ACEOF
25814
25815
25816 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25817 echo "obj-m := conftest.o" >build/Makefile
25818 modpost_flag=''
25819 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25820 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25821 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25822 (eval $ac_try) 2>&5
25823 ac_status=$?
25824 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25825 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25826 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25827 (eval $ac_try) 2>&5
25828 ac_status=$?
25829 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25830 test $ac_status = 0; }; }; then :
25831
25832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25833 $as_echo "yes" >&6; }
25834
25835 else
25836 $as_echo "$as_me: failed program was:" >&5
25837 sed 's/^/| /' conftest.$ac_ext >&5
25838
25839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25840 $as_echo "no" >&6; }
25841 if test "x$enable_linux_builtin" != xyes; then
25842 as_fn_error $? "*** Unable to build an empty module." "$LINENO" 5
25843 else
25844 as_fn_error $? "
25845 *** Unable to build an empty module.
25846 *** Please run 'make scripts' inside the kernel source tree." "$LINENO" 5
25847 fi
25848
25849
25850
25851 fi
25852 rm -Rf build
25853
25854
25855
25856
25857 if test "x$cross_compiling" != xyes; then :
25858
25859 if test "$cross_compiling" = yes; then :
25860 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
25861 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
25862 as_fn_error $? "cannot run test program while cross compiling
25863 See \`config.log' for more details" "$LINENO" 5; }
25864 else
25865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25866 /* end confdefs.h. */
25867
25868
25869 #include "$LINUX/include/linux/license.h"
25870
25871 int
25872 main ()
25873 {
25874
25875 return !license_is_gpl_compatible("$ZFS_META_LICENSE");
25876
25877 ;
25878 return 0;
25879 }
25880
25881 _ACEOF
25882 if ac_fn_c_try_run "$LINENO"; then :
25883
25884
25885 $as_echo "#define ZFS_IS_GPL_COMPATIBLE 1" >>confdefs.h
25886
25887
25888 fi
25889 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25890 conftest.$ac_objext conftest.beam conftest.$ac_ext
25891 fi
25892
25893
25894 fi
25895
25896
25897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel was built with 16K or larger stacks" >&5
25898 $as_echo_n "checking whether kernel was built with 16K or larger stacks... " >&6; }
25899
25900
25901 cat confdefs.h - <<_ACEOF >conftest.c
25902
25903
25904 #include <linux/module.h>
25905
25906 int
25907 main (void)
25908 {
25909
25910 #if (THREAD_SIZE < 16384)
25911 #error "THREAD_SIZE is less than 16K"
25912 #endif
25913
25914 ;
25915 return 0;
25916 }
25917
25918 _ACEOF
25919
25920
25921
25922 cat - <<_ACEOF >conftest.h
25923
25924 _ACEOF
25925
25926
25927 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25928 echo "obj-m := conftest.o" >build/Makefile
25929 modpost_flag=''
25930 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25931 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25932 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25933 (eval $ac_try) 2>&5
25934 ac_status=$?
25935 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25936 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25937 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25938 (eval $ac_try) 2>&5
25939 ac_status=$?
25940 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25941 test $ac_status = 0; }; }; then :
25942
25943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25944 $as_echo "yes" >&6; }
25945
25946 $as_echo "#define HAVE_LARGE_STACKS 1" >>confdefs.h
25947
25948
25949 else
25950 $as_echo "$as_me: failed program was:" >&5
25951 sed 's/^/| /' conftest.$ac_ext >&5
25952
25953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25954 $as_echo "no" >&6; }
25955
25956
25957
25958 fi
25959 rm -Rf build
25960
25961
25962
25963
25964
25965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel was built with CONFIG_DEBUG_LOCK_ALLOC" >&5
25966 $as_echo_n "checking whether kernel was built with CONFIG_DEBUG_LOCK_ALLOC... " >&6; }
25967
25968
25969 cat confdefs.h - <<_ACEOF >conftest.c
25970
25971
25972 #include <linux/module.h>
25973
25974 int
25975 main (void)
25976 {
25977
25978 #ifndef CONFIG_DEBUG_LOCK_ALLOC
25979 #error CONFIG_DEBUG_LOCK_ALLOC not #defined
25980 #endif
25981
25982 ;
25983 return 0;
25984 }
25985
25986 _ACEOF
25987
25988
25989
25990 cat - <<_ACEOF >conftest.h
25991
25992 _ACEOF
25993
25994
25995 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25996 echo "obj-m := conftest.o" >build/Makefile
25997 modpost_flag=''
25998 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25999 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26000 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26001 (eval $ac_try) 2>&5
26002 ac_status=$?
26003 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26004 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26005 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26006 (eval $ac_try) 2>&5
26007 ac_status=$?
26008 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26009 test $ac_status = 0; }; }; then :
26010
26011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26012 $as_echo "yes" >&6; }
26013
26014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mutex_lock() is GPL-only" >&5
26015 $as_echo_n "checking whether mutex_lock() is GPL-only... " >&6; }
26016 tmp_flags="$EXTRA_KCFLAGS"
26017
26018
26019 cat confdefs.h - <<_ACEOF >conftest.c
26020
26021
26022 #include <linux/module.h>
26023 #include <linux/mutex.h>
26024
26025 MODULE_LICENSE("$ZFS_META_LICENSE");
26026
26027 int
26028 main (void)
26029 {
26030
26031 struct mutex lock;
26032
26033 mutex_init(&lock);
26034 mutex_lock(&lock);
26035 mutex_unlock(&lock);
26036
26037 ;
26038 return 0;
26039 }
26040
26041 _ACEOF
26042
26043
26044
26045 cat - <<_ACEOF >conftest.h
26046
26047 _ACEOF
26048
26049
26050 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26051 echo "obj-m := conftest.o" >build/Makefile
26052 modpost_flag=''
26053 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26054 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26055 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26056 (eval $ac_try) 2>&5
26057 ac_status=$?
26058 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26059 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26060 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26061 (eval $ac_try) 2>&5
26062 ac_status=$?
26063 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26064 test $ac_status = 0; }; }; then :
26065
26066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26067 $as_echo "no" >&6; }
26068
26069 else
26070 $as_echo "$as_me: failed program was:" >&5
26071 sed 's/^/| /' conftest.$ac_ext >&5
26072
26073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26074 $as_echo "yes" >&6; }
26075 as_fn_error $? "
26076 *** Kernel built with CONFIG_DEBUG_LOCK_ALLOC which is incompatible
26077 *** with the CDDL license and will prevent the module linking stage
26078 *** from succeeding. You must rebuild your kernel without this
26079 *** option enabled." "$LINENO" 5
26080
26081
26082
26083 fi
26084 rm -Rf build
26085
26086
26087 EXTRA_KCFLAGS="$tmp_flags"
26088
26089
26090 else
26091 $as_echo "$as_me: failed program was:" >&5
26092 sed 's/^/| /' conftest.$ac_ext >&5
26093
26094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26095 $as_echo "no" >&6; }
26096
26097
26098
26099
26100 fi
26101 rm -Rf build
26102
26103
26104
26105
26106
26107
26108 tmp_flags="$EXTRA_KCFLAGS"
26109 EXTRA_KCFLAGS="-I\$(src)"
26110
26111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether DECLARE_EVENT_CLASS() is available" >&5
26112 $as_echo_n "checking whether DECLARE_EVENT_CLASS() is available... " >&6; }
26113
26114
26115 cat confdefs.h - <<_ACEOF >conftest.c
26116
26117
26118 #include <linux/module.h>
26119 MODULE_LICENSE(ZFS_META_LICENSE);
26120
26121 #define CREATE_TRACE_POINTS
26122 #include "conftest.h"
26123
26124 int
26125 main (void)
26126 {
26127
26128 trace_zfs_autoconf_event_one(1UL);
26129 trace_zfs_autoconf_event_two(2UL);
26130
26131 ;
26132 return 0;
26133 }
26134
26135 _ACEOF
26136
26137
26138
26139 cat - <<_ACEOF >conftest.h
26140
26141 #if !defined(_CONFTEST_H) || defined(TRACE_HEADER_MULTI_READ)
26142 #define _CONFTEST_H
26143
26144 #undef TRACE_SYSTEM
26145 #define TRACE_SYSTEM zfs
26146 #include <linux/tracepoint.h>
26147
26148 DECLARE_EVENT_CLASS(zfs_autoconf_event_class,
26149 TP_PROTO(unsigned long i),
26150 TP_ARGS(i),
26151 TP_STRUCT__entry(
26152 __field(unsigned long, i)
26153 ),
26154 TP_fast_assign(
26155 __entry->i = i;
26156 ),
26157 TP_printk("i = %lu", __entry->i)
26158 );
26159
26160 #define DEFINE_AUTOCONF_EVENT(name) \
26161 DEFINE_EVENT(zfs_autoconf_event_class, name, \
26162 TP_PROTO(unsigned long i), \
26163 TP_ARGS(i))
26164 DEFINE_AUTOCONF_EVENT(zfs_autoconf_event_one);
26165 DEFINE_AUTOCONF_EVENT(zfs_autoconf_event_two);
26166
26167 #endif /* _CONFTEST_H */
26168
26169 #undef TRACE_INCLUDE_PATH
26170 #define TRACE_INCLUDE_PATH .
26171 #define TRACE_INCLUDE_FILE conftest
26172 #include <trace/define_trace.h>
26173
26174 _ACEOF
26175
26176
26177 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26178 echo "obj-m := conftest.o" >build/Makefile
26179 modpost_flag=''
26180 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26181 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26182 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26183 (eval $ac_try) 2>&5
26184 ac_status=$?
26185 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26186 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26187 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26188 (eval $ac_try) 2>&5
26189 ac_status=$?
26190 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26191 test $ac_status = 0; }; }; then :
26192
26193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26194 $as_echo "yes" >&6; }
26195
26196 $as_echo "#define HAVE_DECLARE_EVENT_CLASS 1" >>confdefs.h
26197
26198
26199 else
26200 $as_echo "$as_me: failed program was:" >&5
26201 sed 's/^/| /' conftest.$ac_ext >&5
26202
26203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26204 $as_echo "no" >&6; }
26205
26206
26207
26208 fi
26209 rm -Rf build
26210
26211
26212 EXTRA_KCFLAGS="$tmp_flags"
26213
26214
26215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current->bio_tail exists" >&5
26216 $as_echo_n "checking whether current->bio_tail exists... " >&6; }
26217
26218
26219 cat confdefs.h - <<_ACEOF >conftest.c
26220
26221
26222 #include <linux/sched.h>
26223
26224 int
26225 main (void)
26226 {
26227
26228 current->bio_tail = (struct bio **) NULL;
26229
26230 ;
26231 return 0;
26232 }
26233
26234 _ACEOF
26235
26236
26237
26238 cat - <<_ACEOF >conftest.h
26239
26240 _ACEOF
26241
26242
26243 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26244 echo "obj-m := conftest.o" >build/Makefile
26245 modpost_flag=''
26246 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26247 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26248 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26249 (eval $ac_try) 2>&5
26250 ac_status=$?
26251 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26252 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26253 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26254 (eval $ac_try) 2>&5
26255 ac_status=$?
26256 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26257 test $ac_status = 0; }; }; then :
26258
26259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26260 $as_echo "yes" >&6; }
26261
26262 $as_echo "#define HAVE_CURRENT_BIO_TAIL 1" >>confdefs.h
26263
26264
26265 else
26266 $as_echo "$as_me: failed program was:" >&5
26267 sed 's/^/| /' conftest.$ac_ext >&5
26268
26269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26270 $as_echo "no" >&6; }
26271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current->bio_list exists" >&5
26272 $as_echo_n "checking whether current->bio_list exists... " >&6; }
26273
26274
26275 cat confdefs.h - <<_ACEOF >conftest.c
26276
26277
26278 #include <linux/sched.h>
26279
26280 int
26281 main (void)
26282 {
26283
26284 current->bio_list = (struct bio_list *) NULL;
26285
26286 ;
26287 return 0;
26288 }
26289
26290 _ACEOF
26291
26292
26293
26294 cat - <<_ACEOF >conftest.h
26295
26296 _ACEOF
26297
26298
26299 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26300 echo "obj-m := conftest.o" >build/Makefile
26301 modpost_flag=''
26302 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26303 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26304 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26305 (eval $ac_try) 2>&5
26306 ac_status=$?
26307 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26308 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26309 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26310 (eval $ac_try) 2>&5
26311 ac_status=$?
26312 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26313 test $ac_status = 0; }; }; then :
26314
26315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26316 $as_echo "yes" >&6; }
26317
26318 $as_echo "#define HAVE_CURRENT_BIO_LIST 1" >>confdefs.h
26319
26320
26321 else
26322 $as_echo "$as_me: failed program was:" >&5
26323 sed 's/^/| /' conftest.$ac_ext >&5
26324
26325 as_fn_error $? "no - Please file a bug report at
26326 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
26327
26328
26329
26330 fi
26331 rm -Rf build
26332
26333
26334
26335
26336
26337 fi
26338 rm -Rf build
26339
26340
26341
26342
26343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether submit_bio() wants 1 arg" >&5
26344 $as_echo_n "checking whether submit_bio() wants 1 arg... " >&6; }
26345
26346
26347 cat confdefs.h - <<_ACEOF >conftest.c
26348
26349
26350 #include <linux/bio.h>
26351
26352 int
26353 main (void)
26354 {
26355
26356 blk_qc_t blk_qc;
26357 struct bio *bio = NULL;
26358 blk_qc = submit_bio(bio);
26359
26360 ;
26361 return 0;
26362 }
26363
26364 _ACEOF
26365
26366
26367
26368 cat - <<_ACEOF >conftest.h
26369
26370 _ACEOF
26371
26372
26373 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26374 echo "obj-m := conftest.o" >build/Makefile
26375 modpost_flag=''
26376 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26377 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26378 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26379 (eval $ac_try) 2>&5
26380 ac_status=$?
26381 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26382 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26383 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26384 (eval $ac_try) 2>&5
26385 ac_status=$?
26386 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26387 test $ac_status = 0; }; }; then :
26388
26389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26390 $as_echo "yes" >&6; }
26391
26392 $as_echo "#define HAVE_1ARG_SUBMIT_BIO 1" >>confdefs.h
26393
26394
26395 else
26396 $as_echo "$as_me: failed program was:" >&5
26397 sed 's/^/| /' conftest.$ac_ext >&5
26398
26399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26400 $as_echo "no" >&6; }
26401
26402
26403
26404 fi
26405 rm -Rf build
26406
26407
26408
26409
26410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking block device operation prototypes" >&5
26411 $as_echo_n "checking block device operation prototypes... " >&6; }
26412 tmp_flags="$EXTRA_KCFLAGS"
26413 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
26414
26415
26416 cat confdefs.h - <<_ACEOF >conftest.c
26417
26418
26419 #include <linux/blkdev.h>
26420
26421 int blk_open(struct block_device *bdev, fmode_t mode)
26422 { return 0; }
26423 int blk_ioctl(struct block_device *bdev, fmode_t mode,
26424 unsigned x, unsigned long y) { return 0; }
26425 int blk_compat_ioctl(struct block_device * bdev, fmode_t mode,
26426 unsigned x, unsigned long y) { return 0; }
26427
26428 static const struct block_device_operations
26429 bops __attribute__ ((unused)) = {
26430 .open = blk_open,
26431 .release = NULL,
26432 .ioctl = blk_ioctl,
26433 .compat_ioctl = blk_compat_ioctl,
26434 };
26435
26436 int
26437 main (void)
26438 {
26439
26440
26441 ;
26442 return 0;
26443 }
26444
26445 _ACEOF
26446
26447
26448
26449 cat - <<_ACEOF >conftest.h
26450
26451 _ACEOF
26452
26453
26454 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26455 echo "obj-m := conftest.o" >build/Makefile
26456 modpost_flag=''
26457 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26458 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26459 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26460 (eval $ac_try) 2>&5
26461 ac_status=$?
26462 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26463 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26464 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26465 (eval $ac_try) 2>&5
26466 ac_status=$?
26467 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26468 test $ac_status = 0; }; }; then :
26469
26470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: struct block_device" >&5
26471 $as_echo "struct block_device" >&6; }
26472
26473 $as_echo "#define HAVE_BDEV_BLOCK_DEVICE_OPERATIONS 1" >>confdefs.h
26474
26475
26476 else
26477 $as_echo "$as_me: failed program was:" >&5
26478 sed 's/^/| /' conftest.$ac_ext >&5
26479
26480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: struct inode" >&5
26481 $as_echo "struct inode" >&6; }
26482
26483
26484
26485 fi
26486 rm -Rf build
26487
26488
26489 EXTRA_KCFLAGS="$tmp_flags"
26490
26491
26492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether block_device_operations.release is void" >&5
26493 $as_echo_n "checking whether block_device_operations.release is void... " >&6; }
26494 tmp_flags="$EXTRA_KCFLAGS"
26495 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
26496
26497
26498 cat confdefs.h - <<_ACEOF >conftest.c
26499
26500
26501 #include <linux/blkdev.h>
26502
26503 void blk_release(struct gendisk *g, fmode_t mode) { return; }
26504
26505 static const struct block_device_operations
26506 bops __attribute__ ((unused)) = {
26507 .open = NULL,
26508 .release = blk_release,
26509 .ioctl = NULL,
26510 .compat_ioctl = NULL,
26511 };
26512
26513 int
26514 main (void)
26515 {
26516
26517
26518 ;
26519 return 0;
26520 }
26521
26522 _ACEOF
26523
26524
26525
26526 cat - <<_ACEOF >conftest.h
26527
26528 _ACEOF
26529
26530
26531 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26532 echo "obj-m := conftest.o" >build/Makefile
26533 modpost_flag=''
26534 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26535 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26536 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26537 (eval $ac_try) 2>&5
26538 ac_status=$?
26539 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26540 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26541 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26542 (eval $ac_try) 2>&5
26543 ac_status=$?
26544 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26545 test $ac_status = 0; }; }; then :
26546
26547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: void" >&5
26548 $as_echo "void" >&6; }
26549
26550 $as_echo "#define HAVE_BLOCK_DEVICE_OPERATIONS_RELEASE_VOID 1" >>confdefs.h
26551
26552
26553 else
26554 $as_echo "$as_me: failed program was:" >&5
26555 sed 's/^/| /' conftest.$ac_ext >&5
26556
26557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: int" >&5
26558 $as_echo "int" >&6; }
26559
26560
26561
26562 fi
26563 rm -Rf build
26564
26565
26566 EXTRA_KCFLAGS="$tmp_flags"
26567
26568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines fmode_t" >&5
26569 $as_echo_n "checking whether kernel defines fmode_t... " >&6; }
26570
26571
26572 cat confdefs.h - <<_ACEOF >conftest.c
26573
26574
26575 #include <linux/types.h>
26576
26577 int
26578 main (void)
26579 {
26580
26581 fmode_t *ptr __attribute__ ((unused));
26582
26583 ;
26584 return 0;
26585 }
26586
26587 _ACEOF
26588
26589
26590
26591 cat - <<_ACEOF >conftest.h
26592
26593 _ACEOF
26594
26595
26596 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26597 echo "obj-m := conftest.o" >build/Makefile
26598 modpost_flag=''
26599 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26600 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26601 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26602 (eval $ac_try) 2>&5
26603 ac_status=$?
26604 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26605 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26606 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26607 (eval $ac_try) 2>&5
26608 ac_status=$?
26609 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26610 test $ac_status = 0; }; }; then :
26611
26612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26613 $as_echo "yes" >&6; }
26614
26615 $as_echo "#define HAVE_FMODE_T 1" >>confdefs.h
26616
26617
26618 else
26619 $as_echo "$as_me: failed program was:" >&5
26620 sed 's/^/| /' conftest.$ac_ext >&5
26621
26622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26623 $as_echo "no" >&6; }
26624
26625
26626
26627 fi
26628 rm -Rf build
26629
26630
26631
26632
26633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines KOBJ_NAME_LEN" >&5
26634 $as_echo_n "checking whether kernel defines KOBJ_NAME_LEN... " >&6; }
26635
26636
26637 cat confdefs.h - <<_ACEOF >conftest.c
26638
26639
26640 #include <linux/kobject.h>
26641
26642 int
26643 main (void)
26644 {
26645
26646 int val __attribute__ ((unused));
26647 val = KOBJ_NAME_LEN;
26648
26649 ;
26650 return 0;
26651 }
26652
26653 _ACEOF
26654
26655
26656
26657 cat - <<_ACEOF >conftest.h
26658
26659 _ACEOF
26660
26661
26662 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26663 echo "obj-m := conftest.o" >build/Makefile
26664 modpost_flag=''
26665 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26666 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26667 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26668 (eval $ac_try) 2>&5
26669 ac_status=$?
26670 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26671 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26672 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26673 (eval $ac_try) 2>&5
26674 ac_status=$?
26675 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26676 test $ac_status = 0; }; }; then :
26677
26678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26679 $as_echo "yes" >&6; }
26680
26681 $as_echo "#define HAVE_KOBJ_NAME_LEN 1" >>confdefs.h
26682
26683
26684 else
26685 $as_echo "$as_me: failed program was:" >&5
26686 sed 's/^/| /' conftest.$ac_ext >&5
26687
26688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26689 $as_echo "no" >&6; }
26690
26691
26692
26693 fi
26694 rm -Rf build
26695
26696
26697
26698
26699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blkdev_get() wants 3 args" >&5
26700 $as_echo_n "checking whether blkdev_get() wants 3 args... " >&6; }
26701
26702
26703 cat confdefs.h - <<_ACEOF >conftest.c
26704
26705
26706 #include <linux/fs.h>
26707
26708 int
26709 main (void)
26710 {
26711
26712 struct block_device *bdev = NULL;
26713 (void) blkdev_get(bdev, 0, NULL);
26714
26715 ;
26716 return 0;
26717 }
26718
26719 _ACEOF
26720
26721
26722
26723 cat - <<_ACEOF >conftest.h
26724
26725 _ACEOF
26726
26727
26728 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26729 echo "obj-m := conftest.o" >build/Makefile
26730 modpost_flag=''
26731 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26732 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26733 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26734 (eval $ac_try) 2>&5
26735 ac_status=$?
26736 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26737 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26738 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26739 (eval $ac_try) 2>&5
26740 ac_status=$?
26741 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26742 test $ac_status = 0; }; }; then :
26743
26744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26745 $as_echo "yes" >&6; }
26746
26747 $as_echo "#define HAVE_3ARG_BLKDEV_GET 1" >>confdefs.h
26748
26749
26750 else
26751 $as_echo "$as_me: failed program was:" >&5
26752 sed 's/^/| /' conftest.$ac_ext >&5
26753
26754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26755 $as_echo "no" >&6; }
26756
26757
26758
26759 fi
26760 rm -Rf build
26761
26762
26763
26764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blkdev_get_by_path() is available" >&5
26765 $as_echo_n "checking whether blkdev_get_by_path() is available... " >&6; }
26766
26767
26768
26769 cat confdefs.h - <<_ACEOF >conftest.c
26770
26771
26772 #include <linux/fs.h>
26773
26774 int
26775 main (void)
26776 {
26777
26778 blkdev_get_by_path(NULL, 0, NULL);
26779
26780 ;
26781 return 0;
26782 }
26783
26784 _ACEOF
26785
26786
26787
26788 cat - <<_ACEOF >conftest.h
26789
26790 _ACEOF
26791
26792
26793 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26794 echo "obj-m := conftest.o" >build/Makefile
26795 modpost_flag=''
26796 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26797 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26798 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26799 (eval $ac_try) 2>&5
26800 ac_status=$?
26801 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26802 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26803 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26804 (eval $ac_try) 2>&5
26805 ac_status=$?
26806 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26807 test $ac_status = 0; }; }; then :
26808 rc=0
26809 else
26810 $as_echo "$as_me: failed program was:" >&5
26811 sed 's/^/| /' conftest.$ac_ext >&5
26812 rc=1
26813
26814
26815 fi
26816 rm -Rf build
26817
26818
26819 if test $rc -ne 0; then :
26820
26821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26822 $as_echo "no" >&6; }
26823
26824 else
26825 if test "x$enable_linux_builtin" != xyes; then
26826
26827 grep -q -E '[[:space:]]blkdev_get_by_path[[:space:]]' \
26828 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
26829 rc=$?
26830 if test $rc -ne 0; then
26831 export=0
26832 for file in fs/block_dev.c; do
26833 grep -q -E "EXPORT_SYMBOL.*(blkdev_get_by_path)" \
26834 "$LINUX/$file" 2>/dev/null
26835 rc=$?
26836 if test $rc -eq 0; then
26837 export=1
26838 break;
26839 fi
26840 done
26841 if test $export -eq 0; then :
26842 rc=1
26843 else :
26844 rc=0
26845 fi
26846 else :
26847 rc=0
26848 fi
26849
26850 fi
26851 if test $rc -ne 0; then :
26852
26853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26854 $as_echo "no" >&6; }
26855
26856 else :
26857
26858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26859 $as_echo "yes" >&6; }
26860
26861 $as_echo "#define HAVE_BLKDEV_GET_BY_PATH 1" >>confdefs.h
26862
26863
26864 fi
26865 fi
26866
26867
26868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open_bdev_exclusive() is available" >&5
26869 $as_echo_n "checking whether open_bdev_exclusive() is available... " >&6; }
26870
26871
26872
26873 cat confdefs.h - <<_ACEOF >conftest.c
26874
26875
26876 #include <linux/fs.h>
26877
26878 int
26879 main (void)
26880 {
26881
26882 open_bdev_exclusive(NULL, 0, NULL);
26883
26884 ;
26885 return 0;
26886 }
26887
26888 _ACEOF
26889
26890
26891
26892 cat - <<_ACEOF >conftest.h
26893
26894 _ACEOF
26895
26896
26897 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26898 echo "obj-m := conftest.o" >build/Makefile
26899 modpost_flag=''
26900 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26901 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26902 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26903 (eval $ac_try) 2>&5
26904 ac_status=$?
26905 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26906 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26907 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26908 (eval $ac_try) 2>&5
26909 ac_status=$?
26910 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26911 test $ac_status = 0; }; }; then :
26912 rc=0
26913 else
26914 $as_echo "$as_me: failed program was:" >&5
26915 sed 's/^/| /' conftest.$ac_ext >&5
26916 rc=1
26917
26918
26919 fi
26920 rm -Rf build
26921
26922
26923 if test $rc -ne 0; then :
26924
26925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26926 $as_echo "no" >&6; }
26927
26928 else
26929 if test "x$enable_linux_builtin" != xyes; then
26930
26931 grep -q -E '[[:space:]]open_bdev_exclusive[[:space:]]' \
26932 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
26933 rc=$?
26934 if test $rc -ne 0; then
26935 export=0
26936 for file in fs/block_dev.c; do
26937 grep -q -E "EXPORT_SYMBOL.*(open_bdev_exclusive)" \
26938 "$LINUX/$file" 2>/dev/null
26939 rc=$?
26940 if test $rc -eq 0; then
26941 export=1
26942 break;
26943 fi
26944 done
26945 if test $export -eq 0; then :
26946 rc=1
26947 else :
26948 rc=0
26949 fi
26950 else :
26951 rc=0
26952 fi
26953
26954 fi
26955 if test $rc -ne 0; then :
26956
26957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26958 $as_echo "no" >&6; }
26959
26960 else :
26961
26962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26963 $as_echo "yes" >&6; }
26964
26965 $as_echo "#define HAVE_OPEN_BDEV_EXCLUSIVE 1" >>confdefs.h
26966
26967
26968 fi
26969 fi
26970
26971
26972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 1 arg" >&5
26973 $as_echo_n "checking whether lookup_bdev() wants 1 arg... " >&6; }
26974
26975
26976
26977 cat confdefs.h - <<_ACEOF >conftest.c
26978
26979
26980 #include <linux/fs.h>
26981
26982 int
26983 main (void)
26984 {
26985
26986 lookup_bdev(NULL);
26987
26988 ;
26989 return 0;
26990 }
26991
26992 _ACEOF
26993
26994
26995
26996 cat - <<_ACEOF >conftest.h
26997
26998 _ACEOF
26999
27000
27001 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27002 echo "obj-m := conftest.o" >build/Makefile
27003 modpost_flag=''
27004 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27005 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27006 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27007 (eval $ac_try) 2>&5
27008 ac_status=$?
27009 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27010 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27011 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27012 (eval $ac_try) 2>&5
27013 ac_status=$?
27014 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27015 test $ac_status = 0; }; }; then :
27016 rc=0
27017 else
27018 $as_echo "$as_me: failed program was:" >&5
27019 sed 's/^/| /' conftest.$ac_ext >&5
27020 rc=1
27021
27022
27023 fi
27024 rm -Rf build
27025
27026
27027 if test $rc -ne 0; then :
27028
27029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27030 $as_echo "no" >&6; }
27031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 2 args" >&5
27032 $as_echo_n "checking whether lookup_bdev() wants 2 args... " >&6; }
27033
27034
27035
27036 cat confdefs.h - <<_ACEOF >conftest.c
27037
27038
27039 #include <linux/fs.h>
27040
27041 int
27042 main (void)
27043 {
27044
27045 lookup_bdev(NULL, FMODE_READ);
27046
27047 ;
27048 return 0;
27049 }
27050
27051 _ACEOF
27052
27053
27054
27055 cat - <<_ACEOF >conftest.h
27056
27057 _ACEOF
27058
27059
27060 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27061 echo "obj-m := conftest.o" >build/Makefile
27062 modpost_flag=''
27063 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27064 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27065 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27066 (eval $ac_try) 2>&5
27067 ac_status=$?
27068 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27069 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27070 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27071 (eval $ac_try) 2>&5
27072 ac_status=$?
27073 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27074 test $ac_status = 0; }; }; then :
27075 rc=0
27076 else
27077 $as_echo "$as_me: failed program was:" >&5
27078 sed 's/^/| /' conftest.$ac_ext >&5
27079 rc=1
27080
27081
27082 fi
27083 rm -Rf build
27084
27085
27086 if test $rc -ne 0; then :
27087
27088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27089 $as_echo "no" >&6; }
27090
27091 else
27092 if test "x$enable_linux_builtin" != xyes; then
27093
27094 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
27095 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
27096 rc=$?
27097 if test $rc -ne 0; then
27098 export=0
27099 for file in fs/block_dev.c; do
27100 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
27101 "$LINUX/$file" 2>/dev/null
27102 rc=$?
27103 if test $rc -eq 0; then
27104 export=1
27105 break;
27106 fi
27107 done
27108 if test $export -eq 0; then :
27109 rc=1
27110 else :
27111 rc=0
27112 fi
27113 else :
27114 rc=0
27115 fi
27116
27117 fi
27118 if test $rc -ne 0; then :
27119
27120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27121 $as_echo "no" >&6; }
27122
27123 else :
27124
27125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27126 $as_echo "yes" >&6; }
27127
27128 $as_echo "#define HAVE_2ARGS_LOOKUP_BDEV 1" >>confdefs.h
27129
27130
27131 fi
27132 fi
27133
27134
27135 else
27136 if test "x$enable_linux_builtin" != xyes; then
27137
27138 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
27139 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
27140 rc=$?
27141 if test $rc -ne 0; then
27142 export=0
27143 for file in fs/block_dev.c; do
27144 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
27145 "$LINUX/$file" 2>/dev/null
27146 rc=$?
27147 if test $rc -eq 0; then
27148 export=1
27149 break;
27150 fi
27151 done
27152 if test $export -eq 0; then :
27153 rc=1
27154 else :
27155 rc=0
27156 fi
27157 else :
27158 rc=0
27159 fi
27160
27161 fi
27162 if test $rc -ne 0; then :
27163
27164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27165 $as_echo "no" >&6; }
27166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 2 args" >&5
27167 $as_echo_n "checking whether lookup_bdev() wants 2 args... " >&6; }
27168
27169
27170
27171 cat confdefs.h - <<_ACEOF >conftest.c
27172
27173
27174 #include <linux/fs.h>
27175
27176 int
27177 main (void)
27178 {
27179
27180 lookup_bdev(NULL, FMODE_READ);
27181
27182 ;
27183 return 0;
27184 }
27185
27186 _ACEOF
27187
27188
27189
27190 cat - <<_ACEOF >conftest.h
27191
27192 _ACEOF
27193
27194
27195 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27196 echo "obj-m := conftest.o" >build/Makefile
27197 modpost_flag=''
27198 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27199 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27200 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27201 (eval $ac_try) 2>&5
27202 ac_status=$?
27203 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27204 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27205 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27206 (eval $ac_try) 2>&5
27207 ac_status=$?
27208 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27209 test $ac_status = 0; }; }; then :
27210 rc=0
27211 else
27212 $as_echo "$as_me: failed program was:" >&5
27213 sed 's/^/| /' conftest.$ac_ext >&5
27214 rc=1
27215
27216
27217 fi
27218 rm -Rf build
27219
27220
27221 if test $rc -ne 0; then :
27222
27223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27224 $as_echo "no" >&6; }
27225
27226 else
27227 if test "x$enable_linux_builtin" != xyes; then
27228
27229 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
27230 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
27231 rc=$?
27232 if test $rc -ne 0; then
27233 export=0
27234 for file in fs/block_dev.c; do
27235 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
27236 "$LINUX/$file" 2>/dev/null
27237 rc=$?
27238 if test $rc -eq 0; then
27239 export=1
27240 break;
27241 fi
27242 done
27243 if test $export -eq 0; then :
27244 rc=1
27245 else :
27246 rc=0
27247 fi
27248 else :
27249 rc=0
27250 fi
27251
27252 fi
27253 if test $rc -ne 0; then :
27254
27255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27256 $as_echo "no" >&6; }
27257
27258 else :
27259
27260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27261 $as_echo "yes" >&6; }
27262
27263 $as_echo "#define HAVE_2ARGS_LOOKUP_BDEV 1" >>confdefs.h
27264
27265
27266 fi
27267 fi
27268
27269
27270 else :
27271
27272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27273 $as_echo "yes" >&6; }
27274
27275 $as_echo "#define HAVE_1ARG_LOOKUP_BDEV 1" >>confdefs.h
27276
27277
27278 fi
27279 fi
27280
27281
27282
27283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether invalidate_bdev() wants 1 arg" >&5
27284 $as_echo_n "checking whether invalidate_bdev() wants 1 arg... " >&6; }
27285
27286
27287 cat confdefs.h - <<_ACEOF >conftest.c
27288
27289
27290 #include <linux/buffer_head.h>
27291
27292 int
27293 main (void)
27294 {
27295
27296 struct block_device *bdev = NULL;
27297 invalidate_bdev(bdev);
27298
27299 ;
27300 return 0;
27301 }
27302
27303 _ACEOF
27304
27305
27306
27307 cat - <<_ACEOF >conftest.h
27308
27309 _ACEOF
27310
27311
27312 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27313 echo "obj-m := conftest.o" >build/Makefile
27314 modpost_flag=''
27315 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27316 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27317 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27318 (eval $ac_try) 2>&5
27319 ac_status=$?
27320 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27321 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27322 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27323 (eval $ac_try) 2>&5
27324 ac_status=$?
27325 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27326 test $ac_status = 0; }; }; then :
27327
27328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27329 $as_echo "yes" >&6; }
27330
27331 $as_echo "#define HAVE_1ARG_INVALIDATE_BDEV 1" >>confdefs.h
27332
27333
27334 else
27335 $as_echo "$as_me: failed program was:" >&5
27336 sed 's/^/| /' conftest.$ac_ext >&5
27337
27338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27339 $as_echo "no" >&6; }
27340
27341
27342
27343 fi
27344 rm -Rf build
27345
27346
27347
27348
27349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdev_logical_block_size() is available" >&5
27350 $as_echo_n "checking whether bdev_logical_block_size() is available... " >&6; }
27351 tmp_flags="$EXTRA_KCFLAGS"
27352 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
27353
27354
27355 cat confdefs.h - <<_ACEOF >conftest.c
27356
27357
27358 #include <linux/blkdev.h>
27359
27360 int
27361 main (void)
27362 {
27363
27364 struct block_device *bdev = NULL;
27365 bdev_logical_block_size(bdev);
27366
27367 ;
27368 return 0;
27369 }
27370
27371 _ACEOF
27372
27373
27374
27375 cat - <<_ACEOF >conftest.h
27376
27377 _ACEOF
27378
27379
27380 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27381 echo "obj-m := conftest.o" >build/Makefile
27382 modpost_flag=''
27383 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27384 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27385 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27386 (eval $ac_try) 2>&5
27387 ac_status=$?
27388 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27389 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27390 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27391 (eval $ac_try) 2>&5
27392 ac_status=$?
27393 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27394 test $ac_status = 0; }; }; then :
27395
27396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27397 $as_echo "yes" >&6; }
27398
27399 $as_echo "#define HAVE_BDEV_LOGICAL_BLOCK_SIZE 1" >>confdefs.h
27400
27401
27402 else
27403 $as_echo "$as_me: failed program was:" >&5
27404 sed 's/^/| /' conftest.$ac_ext >&5
27405
27406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27407 $as_echo "no" >&6; }
27408
27409
27410
27411 fi
27412 rm -Rf build
27413
27414
27415 EXTRA_KCFLAGS="$tmp_flags"
27416
27417
27418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdev_physical_block_size() is available" >&5
27419 $as_echo_n "checking whether bdev_physical_block_size() is available... " >&6; }
27420 tmp_flags="$EXTRA_KCFLAGS"
27421 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
27422
27423
27424 cat confdefs.h - <<_ACEOF >conftest.c
27425
27426
27427 #include <linux/blkdev.h>
27428
27429 int
27430 main (void)
27431 {
27432
27433 struct block_device *bdev = NULL;
27434 bdev_physical_block_size(bdev);
27435
27436 ;
27437 return 0;
27438 }
27439
27440 _ACEOF
27441
27442
27443
27444 cat - <<_ACEOF >conftest.h
27445
27446 _ACEOF
27447
27448
27449 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27450 echo "obj-m := conftest.o" >build/Makefile
27451 modpost_flag=''
27452 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27453 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27454 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27455 (eval $ac_try) 2>&5
27456 ac_status=$?
27457 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27458 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27459 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27460 (eval $ac_try) 2>&5
27461 ac_status=$?
27462 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27463 test $ac_status = 0; }; }; then :
27464
27465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27466 $as_echo "yes" >&6; }
27467
27468 $as_echo "#define HAVE_BDEV_PHYSICAL_BLOCK_SIZE 1" >>confdefs.h
27469
27470
27471 else
27472 $as_echo "$as_me: failed program was:" >&5
27473 sed 's/^/| /' conftest.$ac_ext >&5
27474
27475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27476 $as_echo "no" >&6; }
27477
27478
27479
27480 fi
27481 rm -Rf build
27482
27483
27484 EXTRA_KCFLAGS="$tmp_flags"
27485
27486
27487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio has bi_iter" >&5
27488 $as_echo_n "checking whether bio has bi_iter... " >&6; }
27489
27490
27491 cat confdefs.h - <<_ACEOF >conftest.c
27492
27493
27494 #include <linux/bio.h>
27495
27496 int
27497 main (void)
27498 {
27499
27500 struct bio bio;
27501 bio.bi_iter.bi_sector = 0;
27502
27503 ;
27504 return 0;
27505 }
27506
27507 _ACEOF
27508
27509
27510
27511 cat - <<_ACEOF >conftest.h
27512
27513 _ACEOF
27514
27515
27516 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27517 echo "obj-m := conftest.o" >build/Makefile
27518 modpost_flag=''
27519 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27520 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27521 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27522 (eval $ac_try) 2>&5
27523 ac_status=$?
27524 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27525 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27526 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27527 (eval $ac_try) 2>&5
27528 ac_status=$?
27529 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27530 test $ac_status = 0; }; }; then :
27531
27532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27533 $as_echo "yes" >&6; }
27534
27535 $as_echo "#define HAVE_BIO_BVEC_ITER 1" >>confdefs.h
27536
27537
27538 else
27539 $as_echo "$as_me: failed program was:" >&5
27540 sed 's/^/| /' conftest.$ac_ext >&5
27541
27542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27543 $as_echo "no" >&6; }
27544
27545
27546
27547 fi
27548 rm -Rf build
27549
27550
27551
27552
27553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_FAILFAST_* are defined" >&5
27554 $as_echo_n "checking whether BIO_RW_FAILFAST_* are defined... " >&6; }
27555
27556
27557 cat confdefs.h - <<_ACEOF >conftest.c
27558
27559
27560 #include <linux/bio.h>
27561
27562 int
27563 main (void)
27564 {
27565
27566 int flags __attribute__ ((unused));
27567 flags = ((1 << BIO_RW_FAILFAST_DEV) |
27568 (1 << BIO_RW_FAILFAST_TRANSPORT) |
27569 (1 << BIO_RW_FAILFAST_DRIVER));
27570
27571 ;
27572 return 0;
27573 }
27574
27575 _ACEOF
27576
27577
27578
27579 cat - <<_ACEOF >conftest.h
27580
27581 _ACEOF
27582
27583
27584 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27585 echo "obj-m := conftest.o" >build/Makefile
27586 modpost_flag=''
27587 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27588 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27589 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27590 (eval $ac_try) 2>&5
27591 ac_status=$?
27592 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27593 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27594 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27595 (eval $ac_try) 2>&5
27596 ac_status=$?
27597 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27598 test $ac_status = 0; }; }; then :
27599
27600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27601 $as_echo "yes" >&6; }
27602
27603 $as_echo "#define HAVE_BIO_RW_FAILFAST_DTD 1" >>confdefs.h
27604
27605
27606 else
27607 $as_echo "$as_me: failed program was:" >&5
27608 sed 's/^/| /' conftest.$ac_ext >&5
27609
27610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27611 $as_echo "no" >&6; }
27612
27613
27614
27615 fi
27616 rm -Rf build
27617
27618
27619
27620
27621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_FAILFAST_MASK is defined" >&5
27622 $as_echo_n "checking whether REQ_FAILFAST_MASK is defined... " >&6; }
27623
27624
27625 cat confdefs.h - <<_ACEOF >conftest.c
27626
27627
27628 #include <linux/bio.h>
27629
27630 int
27631 main (void)
27632 {
27633
27634 int flags __attribute__ ((unused));
27635 flags = REQ_FAILFAST_MASK;
27636
27637 ;
27638 return 0;
27639 }
27640
27641 _ACEOF
27642
27643
27644
27645 cat - <<_ACEOF >conftest.h
27646
27647 _ACEOF
27648
27649
27650 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27651 echo "obj-m := conftest.o" >build/Makefile
27652 modpost_flag=''
27653 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27654 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27655 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27656 (eval $ac_try) 2>&5
27657 ac_status=$?
27658 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27659 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27660 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27661 (eval $ac_try) 2>&5
27662 ac_status=$?
27663 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27664 test $ac_status = 0; }; }; then :
27665
27666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27667 $as_echo "yes" >&6; }
27668
27669 $as_echo "#define HAVE_REQ_FAILFAST_MASK 1" >>confdefs.h
27670
27671
27672 else
27673 $as_echo "$as_me: failed program was:" >&5
27674 sed 's/^/| /' conftest.$ac_ext >&5
27675
27676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27677 $as_echo "no" >&6; }
27678
27679
27680
27681 fi
27682 rm -Rf build
27683
27684
27685
27686
27687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_DISCARD is defined" >&5
27688 $as_echo_n "checking whether REQ_OP_DISCARD is defined... " >&6; }
27689
27690
27691 cat confdefs.h - <<_ACEOF >conftest.c
27692
27693
27694 #include <linux/blk_types.h>
27695
27696 int
27697 main (void)
27698 {
27699
27700 int op __attribute__ ((unused)) = REQ_OP_DISCARD;
27701
27702 ;
27703 return 0;
27704 }
27705
27706 _ACEOF
27707
27708
27709
27710 cat - <<_ACEOF >conftest.h
27711
27712 _ACEOF
27713
27714
27715 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27716 echo "obj-m := conftest.o" >build/Makefile
27717 modpost_flag=''
27718 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27719 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27720 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27721 (eval $ac_try) 2>&5
27722 ac_status=$?
27723 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27724 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27725 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27726 (eval $ac_try) 2>&5
27727 ac_status=$?
27728 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27729 test $ac_status = 0; }; }; then :
27730
27731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27732 $as_echo "yes" >&6; }
27733
27734 $as_echo "#define HAVE_REQ_OP_DISCARD 1" >>confdefs.h
27735
27736
27737 else
27738 $as_echo "$as_me: failed program was:" >&5
27739 sed 's/^/| /' conftest.$ac_ext >&5
27740
27741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27742 $as_echo "no" >&6; }
27743
27744
27745
27746 fi
27747 rm -Rf build
27748
27749
27750
27751
27752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_SECURE_ERASE is defined" >&5
27753 $as_echo_n "checking whether REQ_OP_SECURE_ERASE is defined... " >&6; }
27754
27755
27756 cat confdefs.h - <<_ACEOF >conftest.c
27757
27758
27759 #include <linux/blk_types.h>
27760
27761 int
27762 main (void)
27763 {
27764
27765 int op __attribute__ ((unused)) = REQ_OP_SECURE_ERASE;
27766
27767 ;
27768 return 0;
27769 }
27770
27771 _ACEOF
27772
27773
27774
27775 cat - <<_ACEOF >conftest.h
27776
27777 _ACEOF
27778
27779
27780 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27781 echo "obj-m := conftest.o" >build/Makefile
27782 modpost_flag=''
27783 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27784 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27785 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27786 (eval $ac_try) 2>&5
27787 ac_status=$?
27788 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27789 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27790 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27791 (eval $ac_try) 2>&5
27792 ac_status=$?
27793 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27794 test $ac_status = 0; }; }; then :
27795
27796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27797 $as_echo "yes" >&6; }
27798
27799 $as_echo "#define HAVE_REQ_OP_SECURE_ERASE 1" >>confdefs.h
27800
27801
27802 else
27803 $as_echo "$as_me: failed program was:" >&5
27804 sed 's/^/| /' conftest.$ac_ext >&5
27805
27806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27807 $as_echo "no" >&6; }
27808
27809
27810
27811 fi
27812 rm -Rf build
27813
27814
27815
27816
27817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_FLUSH is defined" >&5
27818 $as_echo_n "checking whether REQ_OP_FLUSH is defined... " >&6; }
27819
27820
27821 cat confdefs.h - <<_ACEOF >conftest.c
27822
27823
27824 #include <linux/blk_types.h>
27825
27826 int
27827 main (void)
27828 {
27829
27830 int op __attribute__ ((unused)) = REQ_OP_FLUSH;
27831
27832 ;
27833 return 0;
27834 }
27835
27836 _ACEOF
27837
27838
27839
27840 cat - <<_ACEOF >conftest.h
27841
27842 _ACEOF
27843
27844
27845 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27846 echo "obj-m := conftest.o" >build/Makefile
27847 modpost_flag=''
27848 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27849 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27850 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27851 (eval $ac_try) 2>&5
27852 ac_status=$?
27853 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27854 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27855 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27856 (eval $ac_try) 2>&5
27857 ac_status=$?
27858 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27859 test $ac_status = 0; }; }; then :
27860
27861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27862 $as_echo "yes" >&6; }
27863
27864 $as_echo "#define HAVE_REQ_OP_FLUSH 1" >>confdefs.h
27865
27866
27867 else
27868 $as_echo "$as_me: failed program was:" >&5
27869 sed 's/^/| /' conftest.$ac_ext >&5
27870
27871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27872 $as_echo "no" >&6; }
27873
27874
27875
27876 fi
27877 rm -Rf build
27878
27879
27880
27881
27882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio->bi_opf is defined" >&5
27883 $as_echo_n "checking whether bio->bi_opf is defined... " >&6; }
27884
27885
27886 cat confdefs.h - <<_ACEOF >conftest.c
27887
27888
27889 #include <linux/bio.h>
27890
27891 int
27892 main (void)
27893 {
27894
27895 struct bio bio __attribute__ ((unused));
27896 bio.bi_opf = 0;
27897
27898 ;
27899 return 0;
27900 }
27901
27902 _ACEOF
27903
27904
27905
27906 cat - <<_ACEOF >conftest.h
27907
27908 _ACEOF
27909
27910
27911 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27912 echo "obj-m := conftest.o" >build/Makefile
27913 modpost_flag=''
27914 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27915 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27916 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27917 (eval $ac_try) 2>&5
27918 ac_status=$?
27919 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27920 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27921 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27922 (eval $ac_try) 2>&5
27923 ac_status=$?
27924 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27925 test $ac_status = 0; }; }; then :
27926
27927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27928 $as_echo "yes" >&6; }
27929
27930 $as_echo "#define HAVE_BIO_BI_OPF 1" >>confdefs.h
27931
27932
27933 else
27934 $as_echo "$as_me: failed program was:" >&5
27935 sed 's/^/| /' conftest.$ac_ext >&5
27936
27937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27938 $as_echo "no" >&6; }
27939
27940
27941
27942 fi
27943 rm -Rf build
27944
27945
27946
27947
27948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio_end_io_t wants 1 arg" >&5
27949 $as_echo_n "checking whether bio_end_io_t wants 1 arg... " >&6; }
27950
27951
27952 cat confdefs.h - <<_ACEOF >conftest.c
27953
27954
27955 #include <linux/bio.h>
27956
27957 void wanted_end_io(struct bio *bio) { return; }
27958
27959 bio_end_io_t *end_io __attribute__ ((unused)) = wanted_end_io;
27960
27961 int
27962 main (void)
27963 {
27964
27965
27966 ;
27967 return 0;
27968 }
27969
27970 _ACEOF
27971
27972
27973
27974 cat - <<_ACEOF >conftest.h
27975
27976 _ACEOF
27977
27978
27979 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27980 echo "obj-m := conftest.o" >build/Makefile
27981 modpost_flag=''
27982 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27983 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27984 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27985 (eval $ac_try) 2>&5
27986 ac_status=$?
27987 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27988 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27989 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27990 (eval $ac_try) 2>&5
27991 ac_status=$?
27992 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27993 test $ac_status = 0; }; }; then :
27994
27995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27996 $as_echo "yes" >&6; }
27997
27998 $as_echo "#define HAVE_1ARG_BIO_END_IO_T 1" >>confdefs.h
27999
28000
28001 else
28002 $as_echo "$as_me: failed program was:" >&5
28003 sed 's/^/| /' conftest.$ac_ext >&5
28004
28005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28006 $as_echo "no" >&6; }
28007
28008
28009
28010 fi
28011 rm -Rf build
28012
28013
28014
28015
28016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio->bi_status exists" >&5
28017 $as_echo_n "checking whether bio->bi_status exists... " >&6; }
28018
28019
28020 cat confdefs.h - <<_ACEOF >conftest.c
28021
28022
28023 #include <linux/bio.h>
28024
28025 int
28026 main (void)
28027 {
28028
28029 struct bio bio __attribute__ ((unused));
28030 blk_status_t status __attribute__ ((unused)) = BLK_STS_OK;
28031
28032 bio.bi_status = status;
28033
28034 ;
28035 return 0;
28036 }
28037
28038 _ACEOF
28039
28040
28041
28042 cat - <<_ACEOF >conftest.h
28043
28044 _ACEOF
28045
28046
28047 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28048 echo "obj-m := conftest.o" >build/Makefile
28049 modpost_flag=''
28050 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28051 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28052 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28053 (eval $ac_try) 2>&5
28054 ac_status=$?
28055 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28056 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28057 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28058 (eval $ac_try) 2>&5
28059 ac_status=$?
28060 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28061 test $ac_status = 0; }; }; then :
28062
28063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28064 $as_echo "yes" >&6; }
28065
28066 $as_echo "#define HAVE_BIO_BI_STATUS 1" >>confdefs.h
28067
28068
28069 else
28070 $as_echo "$as_me: failed program was:" >&5
28071 sed 's/^/| /' conftest.$ac_ext >&5
28072
28073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28074 $as_echo "no" >&6; }
28075
28076
28077
28078 fi
28079 rm -Rf build
28080
28081
28082
28083
28084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_BARRIER is defined" >&5
28085 $as_echo_n "checking whether BIO_RW_BARRIER is defined... " >&6; }
28086
28087
28088 cat confdefs.h - <<_ACEOF >conftest.c
28089
28090
28091 #include <linux/bio.h>
28092
28093 int
28094 main (void)
28095 {
28096
28097 int flags __attribute__ ((unused));
28098 flags = BIO_RW_BARRIER;
28099
28100 ;
28101 return 0;
28102 }
28103
28104 _ACEOF
28105
28106
28107
28108 cat - <<_ACEOF >conftest.h
28109
28110 _ACEOF
28111
28112
28113 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28114 echo "obj-m := conftest.o" >build/Makefile
28115 modpost_flag=''
28116 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28117 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28118 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28119 (eval $ac_try) 2>&5
28120 ac_status=$?
28121 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28122 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28123 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28124 (eval $ac_try) 2>&5
28125 ac_status=$?
28126 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28127 test $ac_status = 0; }; }; then :
28128
28129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28130 $as_echo "yes" >&6; }
28131
28132 $as_echo "#define HAVE_BIO_RW_BARRIER 1" >>confdefs.h
28133
28134
28135 else
28136 $as_echo "$as_me: failed program was:" >&5
28137 sed 's/^/| /' conftest.$ac_ext >&5
28138
28139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28140 $as_echo "no" >&6; }
28141
28142
28143
28144 fi
28145 rm -Rf build
28146
28147
28148
28149
28150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_DISCARD is defined" >&5
28151 $as_echo_n "checking whether BIO_RW_DISCARD is defined... " >&6; }
28152
28153
28154 cat confdefs.h - <<_ACEOF >conftest.c
28155
28156
28157 #include <linux/bio.h>
28158
28159 int
28160 main (void)
28161 {
28162
28163 int flags __attribute__ ((unused));
28164 flags = BIO_RW_DISCARD;
28165
28166 ;
28167 return 0;
28168 }
28169
28170 _ACEOF
28171
28172
28173
28174 cat - <<_ACEOF >conftest.h
28175
28176 _ACEOF
28177
28178
28179 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28180 echo "obj-m := conftest.o" >build/Makefile
28181 modpost_flag=''
28182 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28183 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28184 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28185 (eval $ac_try) 2>&5
28186 ac_status=$?
28187 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28188 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28189 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28190 (eval $ac_try) 2>&5
28191 ac_status=$?
28192 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28193 test $ac_status = 0; }; }; then :
28194
28195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28196 $as_echo "yes" >&6; }
28197
28198 $as_echo "#define HAVE_BIO_RW_DISCARD 1" >>confdefs.h
28199
28200
28201 else
28202 $as_echo "$as_me: failed program was:" >&5
28203 sed 's/^/| /' conftest.$ac_ext >&5
28204
28205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28206 $as_echo "no" >&6; }
28207
28208
28209
28210 fi
28211 rm -Rf build
28212
28213
28214
28215
28216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is available" >&5
28217 $as_echo_n "checking whether blk_queue_flush() is available... " >&6; }
28218 tmp_flags="$EXTRA_KCFLAGS"
28219 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28220
28221
28222 cat confdefs.h - <<_ACEOF >conftest.c
28223
28224
28225 #include <linux/blkdev.h>
28226
28227 int
28228 main (void)
28229 {
28230
28231 struct request_queue *q = NULL;
28232 (void) blk_queue_flush(q, REQ_FLUSH);
28233
28234 ;
28235 return 0;
28236 }
28237
28238 _ACEOF
28239
28240
28241
28242 cat - <<_ACEOF >conftest.h
28243
28244 _ACEOF
28245
28246
28247 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28248 echo "obj-m := conftest.o" >build/Makefile
28249 modpost_flag=''
28250 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28251 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28252 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28253 (eval $ac_try) 2>&5
28254 ac_status=$?
28255 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28256 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28257 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28258 (eval $ac_try) 2>&5
28259 ac_status=$?
28260 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28261 test $ac_status = 0; }; }; then :
28262
28263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28264 $as_echo "yes" >&6; }
28265
28266 $as_echo "#define HAVE_BLK_QUEUE_FLUSH 1" >>confdefs.h
28267
28268
28269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is GPL-only" >&5
28270 $as_echo_n "checking whether blk_queue_flush() is GPL-only... " >&6; }
28271
28272
28273 cat confdefs.h - <<_ACEOF >conftest.c
28274
28275
28276 #include <linux/module.h>
28277 #include <linux/blkdev.h>
28278
28279 MODULE_LICENSE("$ZFS_META_LICENSE");
28280
28281 int
28282 main (void)
28283 {
28284
28285 struct request_queue *q = NULL;
28286 (void) blk_queue_flush(q, REQ_FLUSH);
28287
28288 ;
28289 return 0;
28290 }
28291
28292 _ACEOF
28293
28294
28295
28296 cat - <<_ACEOF >conftest.h
28297
28298 _ACEOF
28299
28300
28301 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28302 echo "obj-m := conftest.o" >build/Makefile
28303 modpost_flag=''
28304 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28305 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28306 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28307 (eval $ac_try) 2>&5
28308 ac_status=$?
28309 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28310 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28311 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28312 (eval $ac_try) 2>&5
28313 ac_status=$?
28314 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28315 test $ac_status = 0; }; }; then :
28316
28317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28318 $as_echo "no" >&6; }
28319
28320 else
28321 $as_echo "$as_me: failed program was:" >&5
28322 sed 's/^/| /' conftest.$ac_ext >&5
28323
28324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28325 $as_echo "yes" >&6; }
28326
28327 $as_echo "#define HAVE_BLK_QUEUE_FLUSH_GPL_ONLY 1" >>confdefs.h
28328
28329
28330
28331
28332 fi
28333 rm -Rf build
28334
28335
28336
28337 else
28338 $as_echo "$as_me: failed program was:" >&5
28339 sed 's/^/| /' conftest.$ac_ext >&5
28340
28341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28342 $as_echo "no" >&6; }
28343
28344
28345
28346 fi
28347 rm -Rf build
28348
28349
28350
28351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() exists" >&5
28352 $as_echo_n "checking whether blk_queue_write_cache() exists... " >&6; }
28353
28354
28355 cat confdefs.h - <<_ACEOF >conftest.c
28356
28357
28358 #include <linux/kernel.h>
28359 #include <linux/blkdev.h>
28360
28361
28362 int
28363 main (void)
28364 {
28365
28366 struct request_queue *q = NULL;
28367 blk_queue_write_cache(q, true, true);
28368
28369 ;
28370 return 0;
28371 }
28372
28373 _ACEOF
28374
28375
28376
28377 cat - <<_ACEOF >conftest.h
28378
28379 _ACEOF
28380
28381
28382 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28383 echo "obj-m := conftest.o" >build/Makefile
28384 modpost_flag=''
28385 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28386 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28387 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28388 (eval $ac_try) 2>&5
28389 ac_status=$?
28390 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28391 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28392 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28393 (eval $ac_try) 2>&5
28394 ac_status=$?
28395 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28396 test $ac_status = 0; }; }; then :
28397
28398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28399 $as_echo "yes" >&6; }
28400
28401 $as_echo "#define HAVE_BLK_QUEUE_WRITE_CACHE 1" >>confdefs.h
28402
28403
28404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() is GPL-only" >&5
28405 $as_echo_n "checking whether blk_queue_write_cache() is GPL-only... " >&6; }
28406
28407
28408 cat confdefs.h - <<_ACEOF >conftest.c
28409
28410
28411 #include <linux/kernel.h>
28412 #include <linux/module.h>
28413 #include <linux/blkdev.h>
28414
28415 MODULE_LICENSE("$ZFS_META_LICENSE");
28416
28417 int
28418 main (void)
28419 {
28420
28421 struct request_queue *q = NULL;
28422 blk_queue_write_cache(q, true, true);
28423
28424 ;
28425 return 0;
28426 }
28427
28428 _ACEOF
28429
28430
28431
28432 cat - <<_ACEOF >conftest.h
28433
28434 _ACEOF
28435
28436
28437 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28438 echo "obj-m := conftest.o" >build/Makefile
28439 modpost_flag=''
28440 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28441 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28442 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28443 (eval $ac_try) 2>&5
28444 ac_status=$?
28445 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28446 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28447 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28448 (eval $ac_try) 2>&5
28449 ac_status=$?
28450 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28451 test $ac_status = 0; }; }; then :
28452
28453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28454 $as_echo "no" >&6; }
28455
28456 else
28457 $as_echo "$as_me: failed program was:" >&5
28458 sed 's/^/| /' conftest.$ac_ext >&5
28459
28460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28461 $as_echo "yes" >&6; }
28462
28463 $as_echo "#define HAVE_BLK_QUEUE_WRITE_CACHE_GPL_ONLY 1" >>confdefs.h
28464
28465
28466
28467
28468 fi
28469 rm -Rf build
28470
28471
28472
28473 else
28474 $as_echo "$as_me: failed program was:" >&5
28475 sed 's/^/| /' conftest.$ac_ext >&5
28476
28477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28478 $as_echo "no" >&6; }
28479
28480
28481
28482 fi
28483 rm -Rf build
28484
28485
28486
28487 EXTRA_KCFLAGS="$tmp_flags"
28488
28489
28490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_hw_sectors() is available" >&5
28491 $as_echo_n "checking whether blk_queue_max_hw_sectors() is available... " >&6; }
28492 tmp_flags="$EXTRA_KCFLAGS"
28493 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28494
28495
28496 cat confdefs.h - <<_ACEOF >conftest.c
28497
28498
28499 #include <linux/blkdev.h>
28500
28501 int
28502 main (void)
28503 {
28504
28505 struct request_queue *q = NULL;
28506 (void) blk_queue_max_hw_sectors(q, BLK_SAFE_MAX_SECTORS);
28507
28508 ;
28509 return 0;
28510 }
28511
28512 _ACEOF
28513
28514
28515
28516 cat - <<_ACEOF >conftest.h
28517
28518 _ACEOF
28519
28520
28521 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28522 echo "obj-m := conftest.o" >build/Makefile
28523 modpost_flag=''
28524 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28525 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28526 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28527 (eval $ac_try) 2>&5
28528 ac_status=$?
28529 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28530 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28531 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28532 (eval $ac_try) 2>&5
28533 ac_status=$?
28534 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28535 test $ac_status = 0; }; }; then :
28536
28537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28538 $as_echo "yes" >&6; }
28539
28540 $as_echo "#define HAVE_BLK_QUEUE_MAX_HW_SECTORS 1" >>confdefs.h
28541
28542
28543 else
28544 $as_echo "$as_me: failed program was:" >&5
28545 sed 's/^/| /' conftest.$ac_ext >&5
28546
28547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28548 $as_echo "no" >&6; }
28549
28550
28551
28552 fi
28553 rm -Rf build
28554
28555
28556 EXTRA_KCFLAGS="$tmp_flags"
28557
28558
28559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_segments() is available" >&5
28560 $as_echo_n "checking whether blk_queue_max_segments() is available... " >&6; }
28561 tmp_flags="$EXTRA_KCFLAGS"
28562 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28563
28564
28565 cat confdefs.h - <<_ACEOF >conftest.c
28566
28567
28568 #include <linux/blkdev.h>
28569
28570 int
28571 main (void)
28572 {
28573
28574 struct request_queue *q = NULL;
28575 (void) blk_queue_max_segments(q, BLK_MAX_SEGMENTS);
28576
28577 ;
28578 return 0;
28579 }
28580
28581 _ACEOF
28582
28583
28584
28585 cat - <<_ACEOF >conftest.h
28586
28587 _ACEOF
28588
28589
28590 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28591 echo "obj-m := conftest.o" >build/Makefile
28592 modpost_flag=''
28593 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28594 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28595 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28596 (eval $ac_try) 2>&5
28597 ac_status=$?
28598 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28599 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28600 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28601 (eval $ac_try) 2>&5
28602 ac_status=$?
28603 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28604 test $ac_status = 0; }; }; then :
28605
28606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28607 $as_echo "yes" >&6; }
28608
28609 $as_echo "#define HAVE_BLK_QUEUE_MAX_SEGMENTS 1" >>confdefs.h
28610
28611
28612 else
28613 $as_echo "$as_me: failed program was:" >&5
28614 sed 's/^/| /' conftest.$ac_ext >&5
28615
28616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28617 $as_echo "no" >&6; }
28618
28619
28620
28621 fi
28622 rm -Rf build
28623
28624
28625 EXTRA_KCFLAGS="$tmp_flags"
28626
28627
28628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the BIO_RW_UNPLUG enum is available" >&5
28629 $as_echo_n "checking whether the BIO_RW_UNPLUG enum is available... " >&6; }
28630 tmp_flags="$EXTRA_KCFLAGS"
28631 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28632
28633
28634 cat confdefs.h - <<_ACEOF >conftest.c
28635
28636
28637 #include <linux/blkdev.h>
28638
28639 int
28640 main (void)
28641 {
28642
28643 extern enum bio_rw_flags rw;
28644
28645 rw = BIO_RW_UNPLUG;
28646
28647 ;
28648 return 0;
28649 }
28650
28651 _ACEOF
28652
28653
28654
28655 cat - <<_ACEOF >conftest.h
28656
28657 _ACEOF
28658
28659
28660 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28661 echo "obj-m := conftest.o" >build/Makefile
28662 modpost_flag=''
28663 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28664 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28665 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28666 (eval $ac_try) 2>&5
28667 ac_status=$?
28668 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28669 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28670 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28671 (eval $ac_try) 2>&5
28672 ac_status=$?
28673 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28674 test $ac_status = 0; }; }; then :
28675
28676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28677 $as_echo "yes" >&6; }
28678
28679 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BIO_RW_UNPLUG 1" >>confdefs.h
28680
28681
28682 else
28683 $as_echo "$as_me: failed program was:" >&5
28684 sed 's/^/| /' conftest.$ac_ext >&5
28685
28686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28687 $as_echo "no" >&6; }
28688
28689
28690
28691 fi
28692 rm -Rf build
28693
28694
28695 EXTRA_KCFLAGS="$tmp_flags"
28696
28697
28698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct blk_plug is available" >&5
28699 $as_echo_n "checking whether struct blk_plug is available... " >&6; }
28700 tmp_flags="$EXTRA_KCFLAGS"
28701 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28702
28703
28704 cat confdefs.h - <<_ACEOF >conftest.c
28705
28706
28707 #include <linux/blkdev.h>
28708
28709 int
28710 main (void)
28711 {
28712
28713 struct blk_plug plug;
28714
28715 blk_start_plug(&plug);
28716 blk_finish_plug(&plug);
28717
28718 ;
28719 return 0;
28720 }
28721
28722 _ACEOF
28723
28724
28725
28726 cat - <<_ACEOF >conftest.h
28727
28728 _ACEOF
28729
28730
28731 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28732 echo "obj-m := conftest.o" >build/Makefile
28733 modpost_flag=''
28734 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28735 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28736 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28737 (eval $ac_try) 2>&5
28738 ac_status=$?
28739 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28740 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28741 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28742 (eval $ac_try) 2>&5
28743 ac_status=$?
28744 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28745 test $ac_status = 0; }; }; then :
28746
28747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28748 $as_echo "yes" >&6; }
28749
28750 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BLK_PLUG 1" >>confdefs.h
28751
28752
28753 else
28754 $as_echo "$as_me: failed program was:" >&5
28755 sed 's/^/| /' conftest.$ac_ext >&5
28756
28757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28758 $as_echo "no" >&6; }
28759
28760
28761
28762 fi
28763 rm -Rf build
28764
28765
28766 EXTRA_KCFLAGS="$tmp_flags"
28767
28768
28769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_disk_ro() is available" >&5
28770 $as_echo_n "checking whether get_disk_ro() is available... " >&6; }
28771 tmp_flags="$EXTRA_KCFLAGS"
28772 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28773
28774
28775 cat confdefs.h - <<_ACEOF >conftest.c
28776
28777
28778 #include <linux/blkdev.h>
28779
28780 int
28781 main (void)
28782 {
28783
28784 struct gendisk *disk = NULL;
28785 (void) get_disk_ro(disk);
28786
28787 ;
28788 return 0;
28789 }
28790
28791 _ACEOF
28792
28793
28794
28795 cat - <<_ACEOF >conftest.h
28796
28797 _ACEOF
28798
28799
28800 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28801 echo "obj-m := conftest.o" >build/Makefile
28802 modpost_flag=''
28803 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28804 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28805 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28806 (eval $ac_try) 2>&5
28807 ac_status=$?
28808 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28809 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28810 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28811 (eval $ac_try) 2>&5
28812 ac_status=$?
28813 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28814 test $ac_status = 0; }; }; then :
28815
28816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28817 $as_echo "yes" >&6; }
28818
28819 $as_echo "#define HAVE_GET_DISK_RO 1" >>confdefs.h
28820
28821
28822 else
28823 $as_echo "$as_me: failed program was:" >&5
28824 sed 's/^/| /' conftest.$ac_ext >&5
28825
28826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28827 $as_echo "no" >&6; }
28828
28829
28830
28831 fi
28832 rm -Rf build
28833
28834
28835 EXTRA_KCFLAGS="$tmp_flags"
28836
28837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_gendisk() is available" >&5
28838 $as_echo_n "checking whether get_gendisk() is available... " >&6; }
28839
28840
28841
28842 cat confdefs.h - <<_ACEOF >conftest.c
28843
28844
28845 #include <linux/genhd.h>
28846
28847 int
28848 main (void)
28849 {
28850
28851 get_gendisk(0, NULL);
28852
28853 ;
28854 return 0;
28855 }
28856
28857 _ACEOF
28858
28859
28860
28861 cat - <<_ACEOF >conftest.h
28862
28863 _ACEOF
28864
28865
28866 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28867 echo "obj-m := conftest.o" >build/Makefile
28868 modpost_flag=''
28869 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28870 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28871 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28872 (eval $ac_try) 2>&5
28873 ac_status=$?
28874 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28875 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28876 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28877 (eval $ac_try) 2>&5
28878 ac_status=$?
28879 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28880 test $ac_status = 0; }; }; then :
28881 rc=0
28882 else
28883 $as_echo "$as_me: failed program was:" >&5
28884 sed 's/^/| /' conftest.$ac_ext >&5
28885 rc=1
28886
28887
28888 fi
28889 rm -Rf build
28890
28891
28892 if test $rc -ne 0; then :
28893
28894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28895 $as_echo "no" >&6; }
28896
28897 else
28898 if test "x$enable_linux_builtin" != xyes; then
28899
28900 grep -q -E '[[:space:]]get_gendisk[[:space:]]' \
28901 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
28902 rc=$?
28903 if test $rc -ne 0; then
28904 export=0
28905 for file in block/genhd.c; do
28906 grep -q -E "EXPORT_SYMBOL.*(get_gendisk)" \
28907 "$LINUX/$file" 2>/dev/null
28908 rc=$?
28909 if test $rc -eq 0; then
28910 export=1
28911 break;
28912 fi
28913 done
28914 if test $export -eq 0; then :
28915 rc=1
28916 else :
28917 rc=0
28918 fi
28919 else :
28920 rc=0
28921 fi
28922
28923 fi
28924 if test $rc -ne 0; then :
28925
28926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28927 $as_echo "no" >&6; }
28928
28929 else :
28930
28931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28932 $as_echo "yes" >&6; }
28933
28934 $as_echo "#define HAVE_GET_GENDISK 1" >>confdefs.h
28935
28936
28937 fi
28938 fi
28939
28940
28941
28942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio_set_op_attrs is available" >&5
28943 $as_echo_n "checking whether bio_set_op_attrs is available... " >&6; }
28944
28945
28946 cat confdefs.h - <<_ACEOF >conftest.c
28947
28948
28949 #include <linux/bio.h>
28950
28951 int
28952 main (void)
28953 {
28954
28955 struct bio *bio __attribute__ ((unused)) = NULL;
28956
28957 bio_set_op_attrs(bio, 0, 0);
28958
28959 ;
28960 return 0;
28961 }
28962
28963 _ACEOF
28964
28965
28966
28967 cat - <<_ACEOF >conftest.h
28968
28969 _ACEOF
28970
28971
28972 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28973 echo "obj-m := conftest.o" >build/Makefile
28974 modpost_flag=''
28975 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28976 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28977 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28978 (eval $ac_try) 2>&5
28979 ac_status=$?
28980 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28981 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28982 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28983 (eval $ac_try) 2>&5
28984 ac_status=$?
28985 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28986 test $ac_status = 0; }; }; then :
28987
28988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28989 $as_echo "yes" >&6; }
28990
28991 $as_echo "#define HAVE_BIO_SET_OP_ATTRS 1" >>confdefs.h
28992
28993
28994 else
28995 $as_echo "$as_me: failed program was:" >&5
28996 sed 's/^/| /' conftest.$ac_ext >&5
28997
28998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28999 $as_echo "no" >&6; }
29000
29001
29002
29003 fi
29004 rm -Rf build
29005
29006
29007
29008
29009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_readlink is global" >&5
29010 $as_echo_n "checking whether generic_readlink is global... " >&6; }
29011
29012
29013 cat confdefs.h - <<_ACEOF >conftest.c
29014
29015
29016 #include <linux/fs.h>
29017
29018 int
29019 main (void)
29020 {
29021
29022 int i __attribute__ ((unused));
29023
29024 i = generic_readlink(NULL, NULL, 0);
29025
29026 ;
29027 return 0;
29028 }
29029
29030 _ACEOF
29031
29032
29033
29034 cat - <<_ACEOF >conftest.h
29035
29036 _ACEOF
29037
29038
29039 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29040 echo "obj-m := conftest.o" >build/Makefile
29041 modpost_flag=''
29042 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29043 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29044 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29045 (eval $ac_try) 2>&5
29046 ac_status=$?
29047 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29048 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29049 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29050 (eval $ac_try) 2>&5
29051 ac_status=$?
29052 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29053 test $ac_status = 0; }; }; then :
29054
29055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29056 $as_echo "yes" >&6; }
29057
29058 $as_echo "#define HAVE_GENERIC_READLINK 1" >>confdefs.h
29059
29060
29061 else
29062 $as_echo "$as_me: failed program was:" >&5
29063 sed 's/^/| /' conftest.$ac_ext >&5
29064
29065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29066 $as_echo "no" >&6; }
29067
29068
29069
29070 fi
29071 rm -Rf build
29072
29073
29074
29075
29076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ql->discard_granularity is available" >&5
29077 $as_echo_n "checking whether ql->discard_granularity is available... " >&6; }
29078
29079
29080 cat confdefs.h - <<_ACEOF >conftest.c
29081
29082
29083 #include <linux/blkdev.h>
29084
29085 int
29086 main (void)
29087 {
29088
29089 struct queue_limits ql __attribute__ ((unused));
29090
29091 ql.discard_granularity = 0;
29092
29093 ;
29094 return 0;
29095 }
29096
29097 _ACEOF
29098
29099
29100
29101 cat - <<_ACEOF >conftest.h
29102
29103 _ACEOF
29104
29105
29106 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29107 echo "obj-m := conftest.o" >build/Makefile
29108 modpost_flag=''
29109 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29110 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29111 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29112 (eval $ac_try) 2>&5
29113 ac_status=$?
29114 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29115 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29116 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29117 (eval $ac_try) 2>&5
29118 ac_status=$?
29119 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29120 test $ac_status = 0; }; }; then :
29121
29122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29123 $as_echo "yes" >&6; }
29124
29125 $as_echo "#define HAVE_DISCARD_GRANULARITY 1" >>confdefs.h
29126
29127
29128 else
29129 $as_echo "$as_me: failed program was:" >&5
29130 sed 's/^/| /' conftest.$ac_ext >&5
29131
29132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29133 $as_echo "no" >&6; }
29134
29135
29136
29137 fi
29138 rm -Rf build
29139
29140
29141
29142
29143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block uses const struct xattr_handler" >&5
29144 $as_echo_n "checking whether super_block uses const struct xattr_handler... " >&6; }
29145
29146
29147 cat confdefs.h - <<_ACEOF >conftest.c
29148
29149
29150 #include <linux/fs.h>
29151 #include <linux/xattr.h>
29152
29153 const struct xattr_handler xattr_test_handler = {
29154 .prefix = "test",
29155 .get = NULL,
29156 .set = NULL,
29157 };
29158
29159 const struct xattr_handler *xattr_handlers[] = {
29160 &xattr_test_handler,
29161 };
29162
29163 const struct super_block sb __attribute__ ((unused)) = {
29164 .s_xattr = xattr_handlers,
29165 };
29166
29167 int
29168 main (void)
29169 {
29170
29171
29172 ;
29173 return 0;
29174 }
29175
29176 _ACEOF
29177
29178
29179
29180 cat - <<_ACEOF >conftest.h
29181
29182 _ACEOF
29183
29184
29185 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29186 echo "obj-m := conftest.o" >build/Makefile
29187 modpost_flag=''
29188 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29189 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29190 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29191 (eval $ac_try) 2>&5
29192 ac_status=$?
29193 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29194 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29195 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29196 (eval $ac_try) 2>&5
29197 ac_status=$?
29198 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29199 test $ac_status = 0; }; }; then :
29200
29201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29202 $as_echo "yes" >&6; }
29203
29204 $as_echo "#define HAVE_CONST_XATTR_HANDLER 1" >>confdefs.h
29205
29206
29207 else
29208 $as_echo "$as_me: failed program was:" >&5
29209 sed 's/^/| /' conftest.$ac_ext >&5
29210
29211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29212 $as_echo "no" >&6; }
29213
29214
29215
29216 fi
29217 rm -Rf build
29218
29219
29220
29221
29222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler has name" >&5
29223 $as_echo_n "checking whether xattr_handler has name... " >&6; }
29224
29225
29226 cat confdefs.h - <<_ACEOF >conftest.c
29227
29228
29229 #include <linux/xattr.h>
29230
29231 static const struct xattr_handler
29232 xops __attribute__ ((unused)) = {
29233 .name = XATTR_NAME_POSIX_ACL_ACCESS,
29234 };
29235
29236 int
29237 main (void)
29238 {
29239
29240
29241 ;
29242 return 0;
29243 }
29244
29245 _ACEOF
29246
29247
29248
29249 cat - <<_ACEOF >conftest.h
29250
29251 _ACEOF
29252
29253
29254 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29255 echo "obj-m := conftest.o" >build/Makefile
29256 modpost_flag=''
29257 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29258 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29259 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29260 (eval $ac_try) 2>&5
29261 ac_status=$?
29262 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29263 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29264 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29265 (eval $ac_try) 2>&5
29266 ac_status=$?
29267 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29268 test $ac_status = 0; }; }; then :
29269
29270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29271 $as_echo "yes" >&6; }
29272
29273 $as_echo "#define HAVE_XATTR_HANDLER_NAME 1" >>confdefs.h
29274
29275
29276 else
29277 $as_echo "$as_me: failed program was:" >&5
29278 sed 's/^/| /' conftest.$ac_ext >&5
29279
29280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29281 $as_echo "no" >&6; }
29282
29283
29284
29285 fi
29286 rm -Rf build
29287
29288
29289
29290
29291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants both dentry and inode" >&5
29292 $as_echo_n "checking whether xattr_handler->get() wants both dentry and inode... " >&6; }
29293
29294
29295 cat confdefs.h - <<_ACEOF >conftest.c
29296
29297
29298 #include <linux/xattr.h>
29299
29300 int get(const struct xattr_handler *handler,
29301 struct dentry *dentry, struct inode *inode,
29302 const char *name, void *buffer, size_t size) { return 0; }
29303 static const struct xattr_handler
29304 xops __attribute__ ((unused)) = {
29305 .get = get,
29306 };
29307
29308 int
29309 main (void)
29310 {
29311
29312
29313 ;
29314 return 0;
29315 }
29316
29317 _ACEOF
29318
29319
29320
29321 cat - <<_ACEOF >conftest.h
29322
29323 _ACEOF
29324
29325
29326 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29327 echo "obj-m := conftest.o" >build/Makefile
29328 modpost_flag=''
29329 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29330 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29331 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29332 (eval $ac_try) 2>&5
29333 ac_status=$?
29334 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29335 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29336 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29337 (eval $ac_try) 2>&5
29338 ac_status=$?
29339 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29340 test $ac_status = 0; }; }; then :
29341
29342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29343 $as_echo "yes" >&6; }
29344
29345 $as_echo "#define HAVE_XATTR_GET_DENTRY_INODE 1" >>confdefs.h
29346
29347
29348 else
29349 $as_echo "$as_me: failed program was:" >&5
29350 sed 's/^/| /' conftest.$ac_ext >&5
29351
29352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants xattr_handler" >&5
29353 $as_echo_n "checking whether xattr_handler->get() wants xattr_handler... " >&6; }
29354
29355
29356 cat confdefs.h - <<_ACEOF >conftest.c
29357
29358
29359 #include <linux/xattr.h>
29360
29361 int get(const struct xattr_handler *handler,
29362 struct dentry *dentry, const char *name,
29363 void *buffer, size_t size) { return 0; }
29364 static const struct xattr_handler
29365 xops __attribute__ ((unused)) = {
29366 .get = get,
29367 };
29368
29369 int
29370 main (void)
29371 {
29372
29373
29374 ;
29375 return 0;
29376 }
29377
29378 _ACEOF
29379
29380
29381
29382 cat - <<_ACEOF >conftest.h
29383
29384 _ACEOF
29385
29386
29387 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29388 echo "obj-m := conftest.o" >build/Makefile
29389 modpost_flag=''
29390 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29391 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29392 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29393 (eval $ac_try) 2>&5
29394 ac_status=$?
29395 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29396 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29397 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29398 (eval $ac_try) 2>&5
29399 ac_status=$?
29400 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29401 test $ac_status = 0; }; }; then :
29402
29403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29404 $as_echo "yes" >&6; }
29405
29406 $as_echo "#define HAVE_XATTR_GET_HANDLER 1" >>confdefs.h
29407
29408
29409 else
29410 $as_echo "$as_me: failed program was:" >&5
29411 sed 's/^/| /' conftest.$ac_ext >&5
29412
29413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29414 $as_echo "no" >&6; }
29415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants dentry" >&5
29416 $as_echo_n "checking whether xattr_handler->get() wants dentry... " >&6; }
29417
29418
29419 cat confdefs.h - <<_ACEOF >conftest.c
29420
29421
29422 #include <linux/xattr.h>
29423
29424 int get(struct dentry *dentry, const char *name,
29425 void *buffer, size_t size, int handler_flags)
29426 { return 0; }
29427 static const struct xattr_handler
29428 xops __attribute__ ((unused)) = {
29429 .get = get,
29430 };
29431
29432 int
29433 main (void)
29434 {
29435
29436
29437 ;
29438 return 0;
29439 }
29440
29441 _ACEOF
29442
29443
29444
29445 cat - <<_ACEOF >conftest.h
29446
29447 _ACEOF
29448
29449
29450 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29451 echo "obj-m := conftest.o" >build/Makefile
29452 modpost_flag=''
29453 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29454 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29455 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29456 (eval $ac_try) 2>&5
29457 ac_status=$?
29458 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29459 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29460 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29461 (eval $ac_try) 2>&5
29462 ac_status=$?
29463 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29464 test $ac_status = 0; }; }; then :
29465
29466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29467 $as_echo "yes" >&6; }
29468
29469 $as_echo "#define HAVE_XATTR_GET_DENTRY 1" >>confdefs.h
29470
29471
29472 else
29473 $as_echo "$as_me: failed program was:" >&5
29474 sed 's/^/| /' conftest.$ac_ext >&5
29475
29476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29477 $as_echo "no" >&6; }
29478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants inode" >&5
29479 $as_echo_n "checking whether xattr_handler->get() wants inode... " >&6; }
29480
29481
29482 cat confdefs.h - <<_ACEOF >conftest.c
29483
29484
29485 #include <linux/xattr.h>
29486
29487 int get(struct inode *ip, const char *name,
29488 void *buffer, size_t size) { return 0; }
29489 static const struct xattr_handler
29490 xops __attribute__ ((unused)) = {
29491 .get = get,
29492 };
29493
29494 int
29495 main (void)
29496 {
29497
29498
29499 ;
29500 return 0;
29501 }
29502
29503 _ACEOF
29504
29505
29506
29507 cat - <<_ACEOF >conftest.h
29508
29509 _ACEOF
29510
29511
29512 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29513 echo "obj-m := conftest.o" >build/Makefile
29514 modpost_flag=''
29515 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29516 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29517 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29518 (eval $ac_try) 2>&5
29519 ac_status=$?
29520 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29521 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29522 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29523 (eval $ac_try) 2>&5
29524 ac_status=$?
29525 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29526 test $ac_status = 0; }; }; then :
29527
29528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29529 $as_echo "yes" >&6; }
29530
29531 $as_echo "#define HAVE_XATTR_GET_INODE 1" >>confdefs.h
29532
29533
29534 else
29535 $as_echo "$as_me: failed program was:" >&5
29536 sed 's/^/| /' conftest.$ac_ext >&5
29537
29538 as_fn_error $? "no; please file a bug report" "$LINENO" 5
29539
29540
29541
29542 fi
29543 rm -Rf build
29544
29545
29546
29547
29548
29549 fi
29550 rm -Rf build
29551
29552
29553
29554
29555
29556 fi
29557 rm -Rf build
29558
29559
29560
29561
29562
29563 fi
29564 rm -Rf build
29565
29566
29567
29568
29569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants both dentry and inode" >&5
29570 $as_echo_n "checking whether xattr_handler->set() wants both dentry and inode... " >&6; }
29571
29572
29573 cat confdefs.h - <<_ACEOF >conftest.c
29574
29575
29576 #include <linux/xattr.h>
29577
29578 int set(const struct xattr_handler *handler,
29579 struct dentry *dentry, struct inode *inode,
29580 const char *name, const void *buffer,
29581 size_t size, int flags)
29582 { return 0; }
29583 static const struct xattr_handler
29584 xops __attribute__ ((unused)) = {
29585 .set = set,
29586 };
29587
29588 int
29589 main (void)
29590 {
29591
29592
29593 ;
29594 return 0;
29595 }
29596
29597 _ACEOF
29598
29599
29600
29601 cat - <<_ACEOF >conftest.h
29602
29603 _ACEOF
29604
29605
29606 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29607 echo "obj-m := conftest.o" >build/Makefile
29608 modpost_flag=''
29609 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29610 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29611 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29612 (eval $ac_try) 2>&5
29613 ac_status=$?
29614 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29615 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29616 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29617 (eval $ac_try) 2>&5
29618 ac_status=$?
29619 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29620 test $ac_status = 0; }; }; then :
29621
29622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29623 $as_echo "yes" >&6; }
29624
29625 $as_echo "#define HAVE_XATTR_SET_DENTRY_INODE 1" >>confdefs.h
29626
29627
29628 else
29629 $as_echo "$as_me: failed program was:" >&5
29630 sed 's/^/| /' conftest.$ac_ext >&5
29631
29632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants xattr_handler" >&5
29633 $as_echo_n "checking whether xattr_handler->set() wants xattr_handler... " >&6; }
29634
29635
29636 cat confdefs.h - <<_ACEOF >conftest.c
29637
29638
29639 #include <linux/xattr.h>
29640
29641 int set(const struct xattr_handler *handler,
29642 struct dentry *dentry, const char *name,
29643 const void *buffer, size_t size, int flags)
29644 { return 0; }
29645 static const struct xattr_handler
29646 xops __attribute__ ((unused)) = {
29647 .set = set,
29648 };
29649
29650 int
29651 main (void)
29652 {
29653
29654
29655 ;
29656 return 0;
29657 }
29658
29659 _ACEOF
29660
29661
29662
29663 cat - <<_ACEOF >conftest.h
29664
29665 _ACEOF
29666
29667
29668 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29669 echo "obj-m := conftest.o" >build/Makefile
29670 modpost_flag=''
29671 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29672 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29673 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29674 (eval $ac_try) 2>&5
29675 ac_status=$?
29676 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29677 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29678 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29679 (eval $ac_try) 2>&5
29680 ac_status=$?
29681 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29682 test $ac_status = 0; }; }; then :
29683
29684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29685 $as_echo "yes" >&6; }
29686
29687 $as_echo "#define HAVE_XATTR_SET_HANDLER 1" >>confdefs.h
29688
29689
29690 else
29691 $as_echo "$as_me: failed program was:" >&5
29692 sed 's/^/| /' conftest.$ac_ext >&5
29693
29694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29695 $as_echo "no" >&6; }
29696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants dentry" >&5
29697 $as_echo_n "checking whether xattr_handler->set() wants dentry... " >&6; }
29698
29699
29700 cat confdefs.h - <<_ACEOF >conftest.c
29701
29702
29703 #include <linux/xattr.h>
29704
29705 int set(struct dentry *dentry, const char *name,
29706 const void *buffer, size_t size, int flags,
29707 int handler_flags) { return 0; }
29708 static const struct xattr_handler
29709 xops __attribute__ ((unused)) = {
29710 .set = set,
29711 };
29712
29713 int
29714 main (void)
29715 {
29716
29717
29718 ;
29719 return 0;
29720 }
29721
29722 _ACEOF
29723
29724
29725
29726 cat - <<_ACEOF >conftest.h
29727
29728 _ACEOF
29729
29730
29731 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29732 echo "obj-m := conftest.o" >build/Makefile
29733 modpost_flag=''
29734 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29735 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29736 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29737 (eval $ac_try) 2>&5
29738 ac_status=$?
29739 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29740 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29741 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29742 (eval $ac_try) 2>&5
29743 ac_status=$?
29744 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29745 test $ac_status = 0; }; }; then :
29746
29747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29748 $as_echo "yes" >&6; }
29749
29750 $as_echo "#define HAVE_XATTR_SET_DENTRY 1" >>confdefs.h
29751
29752
29753 else
29754 $as_echo "$as_me: failed program was:" >&5
29755 sed 's/^/| /' conftest.$ac_ext >&5
29756
29757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29758 $as_echo "no" >&6; }
29759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants inode" >&5
29760 $as_echo_n "checking whether xattr_handler->set() wants inode... " >&6; }
29761
29762
29763 cat confdefs.h - <<_ACEOF >conftest.c
29764
29765
29766 #include <linux/xattr.h>
29767
29768 int set(struct inode *ip, const char *name,
29769 const void *buffer, size_t size, int flags)
29770 { return 0; }
29771 static const struct xattr_handler
29772 xops __attribute__ ((unused)) = {
29773 .set = set,
29774 };
29775
29776 int
29777 main (void)
29778 {
29779
29780
29781 ;
29782 return 0;
29783 }
29784
29785 _ACEOF
29786
29787
29788
29789 cat - <<_ACEOF >conftest.h
29790
29791 _ACEOF
29792
29793
29794 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29795 echo "obj-m := conftest.o" >build/Makefile
29796 modpost_flag=''
29797 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29798 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29799 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29800 (eval $ac_try) 2>&5
29801 ac_status=$?
29802 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29803 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29804 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29805 (eval $ac_try) 2>&5
29806 ac_status=$?
29807 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29808 test $ac_status = 0; }; }; then :
29809
29810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29811 $as_echo "yes" >&6; }
29812
29813 $as_echo "#define HAVE_XATTR_SET_INODE 1" >>confdefs.h
29814
29815
29816 else
29817 $as_echo "$as_me: failed program was:" >&5
29818 sed 's/^/| /' conftest.$ac_ext >&5
29819
29820 as_fn_error $? "no; please file a bug report" "$LINENO" 5
29821
29822
29823
29824 fi
29825 rm -Rf build
29826
29827
29828
29829
29830
29831 fi
29832 rm -Rf build
29833
29834
29835
29836
29837
29838 fi
29839 rm -Rf build
29840
29841
29842
29843
29844
29845 fi
29846 rm -Rf build
29847
29848
29849
29850
29851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants simple" >&5
29852 $as_echo_n "checking whether xattr_handler->list() wants simple... " >&6; }
29853
29854
29855 cat confdefs.h - <<_ACEOF >conftest.c
29856
29857
29858 #include <linux/xattr.h>
29859
29860 bool list(struct dentry *dentry) { return 0; }
29861 static const struct xattr_handler
29862 xops __attribute__ ((unused)) = {
29863 .list = list,
29864 };
29865
29866 int
29867 main (void)
29868 {
29869
29870
29871 ;
29872 return 0;
29873 }
29874
29875 _ACEOF
29876
29877
29878
29879 cat - <<_ACEOF >conftest.h
29880
29881 _ACEOF
29882
29883
29884 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29885 echo "obj-m := conftest.o" >build/Makefile
29886 modpost_flag=''
29887 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29888 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29889 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29890 (eval $ac_try) 2>&5
29891 ac_status=$?
29892 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29893 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29894 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29895 (eval $ac_try) 2>&5
29896 ac_status=$?
29897 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29898 test $ac_status = 0; }; }; then :
29899
29900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29901 $as_echo "yes" >&6; }
29902
29903 $as_echo "#define HAVE_XATTR_LIST_SIMPLE 1" >>confdefs.h
29904
29905
29906 else
29907 $as_echo "$as_me: failed program was:" >&5
29908 sed 's/^/| /' conftest.$ac_ext >&5
29909
29910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29911 $as_echo "no" >&6; }
29912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants xattr_handler" >&5
29913 $as_echo_n "checking whether xattr_handler->list() wants xattr_handler... " >&6; }
29914
29915
29916 cat confdefs.h - <<_ACEOF >conftest.c
29917
29918
29919 #include <linux/xattr.h>
29920
29921 size_t list(const struct xattr_handler *handler,
29922 struct dentry *dentry, char *list, size_t list_size,
29923 const char *name, size_t name_len) { return 0; }
29924 static const struct xattr_handler
29925 xops __attribute__ ((unused)) = {
29926 .list = list,
29927 };
29928
29929 int
29930 main (void)
29931 {
29932
29933
29934 ;
29935 return 0;
29936 }
29937
29938 _ACEOF
29939
29940
29941
29942 cat - <<_ACEOF >conftest.h
29943
29944 _ACEOF
29945
29946
29947 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29948 echo "obj-m := conftest.o" >build/Makefile
29949 modpost_flag=''
29950 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29951 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29952 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29953 (eval $ac_try) 2>&5
29954 ac_status=$?
29955 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29956 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29957 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29958 (eval $ac_try) 2>&5
29959 ac_status=$?
29960 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29961 test $ac_status = 0; }; }; then :
29962
29963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29964 $as_echo "yes" >&6; }
29965
29966 $as_echo "#define HAVE_XATTR_LIST_HANDLER 1" >>confdefs.h
29967
29968
29969 else
29970 $as_echo "$as_me: failed program was:" >&5
29971 sed 's/^/| /' conftest.$ac_ext >&5
29972
29973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29974 $as_echo "no" >&6; }
29975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants dentry" >&5
29976 $as_echo_n "checking whether xattr_handler->list() wants dentry... " >&6; }
29977
29978
29979 cat confdefs.h - <<_ACEOF >conftest.c
29980
29981
29982 #include <linux/xattr.h>
29983
29984 size_t list(struct dentry *dentry,
29985 char *list, size_t list_size,
29986 const char *name, size_t name_len,
29987 int handler_flags) { return 0; }
29988 static const struct xattr_handler
29989 xops __attribute__ ((unused)) = {
29990 .list = list,
29991 };
29992
29993 int
29994 main (void)
29995 {
29996
29997
29998 ;
29999 return 0;
30000 }
30001
30002 _ACEOF
30003
30004
30005
30006 cat - <<_ACEOF >conftest.h
30007
30008 _ACEOF
30009
30010
30011 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30012 echo "obj-m := conftest.o" >build/Makefile
30013 modpost_flag=''
30014 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30015 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30016 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30017 (eval $ac_try) 2>&5
30018 ac_status=$?
30019 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30020 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30021 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30022 (eval $ac_try) 2>&5
30023 ac_status=$?
30024 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30025 test $ac_status = 0; }; }; then :
30026
30027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30028 $as_echo "yes" >&6; }
30029
30030 $as_echo "#define HAVE_XATTR_LIST_DENTRY 1" >>confdefs.h
30031
30032
30033 else
30034 $as_echo "$as_me: failed program was:" >&5
30035 sed 's/^/| /' conftest.$ac_ext >&5
30036
30037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30038 $as_echo "no" >&6; }
30039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants inode" >&5
30040 $as_echo_n "checking whether xattr_handler->list() wants inode... " >&6; }
30041
30042
30043 cat confdefs.h - <<_ACEOF >conftest.c
30044
30045
30046 #include <linux/xattr.h>
30047
30048 size_t list(struct inode *ip, char *lst,
30049 size_t list_size, const char *name,
30050 size_t name_len) { return 0; }
30051 static const struct xattr_handler
30052 xops __attribute__ ((unused)) = {
30053 .list = list,
30054 };
30055
30056 int
30057 main (void)
30058 {
30059
30060
30061 ;
30062 return 0;
30063 }
30064
30065 _ACEOF
30066
30067
30068
30069 cat - <<_ACEOF >conftest.h
30070
30071 _ACEOF
30072
30073
30074 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30075 echo "obj-m := conftest.o" >build/Makefile
30076 modpost_flag=''
30077 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30078 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30079 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30080 (eval $ac_try) 2>&5
30081 ac_status=$?
30082 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30083 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30084 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30085 (eval $ac_try) 2>&5
30086 ac_status=$?
30087 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30088 test $ac_status = 0; }; }; then :
30089
30090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30091 $as_echo "yes" >&6; }
30092
30093 $as_echo "#define HAVE_XATTR_LIST_INODE 1" >>confdefs.h
30094
30095
30096 else
30097 $as_echo "$as_me: failed program was:" >&5
30098 sed 's/^/| /' conftest.$ac_ext >&5
30099
30100 as_fn_error $? "no; please file a bug report" "$LINENO" 5
30101
30102
30103
30104 fi
30105 rm -Rf build
30106
30107
30108
30109
30110
30111 fi
30112 rm -Rf build
30113
30114
30115
30116
30117
30118 fi
30119 rm -Rf build
30120
30121
30122
30123
30124
30125 fi
30126 rm -Rf build
30127
30128
30129
30130
30131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inode_owner_or_capable() exists" >&5
30132 $as_echo_n "checking whether inode_owner_or_capable() exists... " >&6; }
30133
30134
30135 cat confdefs.h - <<_ACEOF >conftest.c
30136
30137
30138 #include <linux/fs.h>
30139
30140 int
30141 main (void)
30142 {
30143
30144 struct inode *ip = NULL;
30145 (void) inode_owner_or_capable(ip);
30146
30147 ;
30148 return 0;
30149 }
30150
30151 _ACEOF
30152
30153
30154
30155 cat - <<_ACEOF >conftest.h
30156
30157 _ACEOF
30158
30159
30160 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30161 echo "obj-m := conftest.o" >build/Makefile
30162 modpost_flag=''
30163 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30164 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30165 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30166 (eval $ac_try) 2>&5
30167 ac_status=$?
30168 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30169 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30170 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30171 (eval $ac_try) 2>&5
30172 ac_status=$?
30173 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30174 test $ac_status = 0; }; }; then :
30175
30176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30177 $as_echo "yes" >&6; }
30178
30179 $as_echo "#define HAVE_INODE_OWNER_OR_CAPABLE 1" >>confdefs.h
30180
30181
30182 else
30183 $as_echo "$as_me: failed program was:" >&5
30184 sed 's/^/| /' conftest.$ac_ext >&5
30185
30186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30187 $as_echo "no" >&6; }
30188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is_owner_or_cap() exists" >&5
30189 $as_echo_n "checking whether is_owner_or_cap() exists... " >&6; }
30190
30191
30192 cat confdefs.h - <<_ACEOF >conftest.c
30193
30194
30195 #include <linux/fs.h>
30196 #include <linux/sched.h>
30197
30198 int
30199 main (void)
30200 {
30201
30202 struct inode *ip = NULL;
30203 (void) is_owner_or_cap(ip);
30204
30205 ;
30206 return 0;
30207 }
30208
30209 _ACEOF
30210
30211
30212
30213 cat - <<_ACEOF >conftest.h
30214
30215 _ACEOF
30216
30217
30218 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30219 echo "obj-m := conftest.o" >build/Makefile
30220 modpost_flag=''
30221 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30222 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30223 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30224 (eval $ac_try) 2>&5
30225 ac_status=$?
30226 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30227 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30228 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30229 (eval $ac_try) 2>&5
30230 ac_status=$?
30231 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30232 test $ac_status = 0; }; }; then :
30233
30234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30235 $as_echo "yes" >&6; }
30236
30237 $as_echo "#define HAVE_IS_OWNER_OR_CAP 1" >>confdefs.h
30238
30239
30240 else
30241 $as_echo "$as_me: failed program was:" >&5
30242 sed 's/^/| /' conftest.$ac_ext >&5
30243
30244 as_fn_error $? "no - Please file a bug report at
30245 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
30246
30247
30248
30249 fi
30250 rm -Rf build
30251
30252
30253
30254
30255
30256 fi
30257 rm -Rf build
30258
30259
30260
30261
30262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_from_xattr() needs user_ns" >&5
30263 $as_echo_n "checking whether posix_acl_from_xattr() needs user_ns... " >&6; }
30264
30265
30266 cat confdefs.h - <<_ACEOF >conftest.c
30267
30268
30269 #include <linux/cred.h>
30270 #include <linux/fs.h>
30271 #include <linux/posix_acl_xattr.h>
30272
30273 int
30274 main (void)
30275 {
30276
30277 posix_acl_from_xattr(&init_user_ns, NULL, 0);
30278
30279 ;
30280 return 0;
30281 }
30282
30283 _ACEOF
30284
30285
30286
30287 cat - <<_ACEOF >conftest.h
30288
30289 _ACEOF
30290
30291
30292 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30293 echo "obj-m := conftest.o" >build/Makefile
30294 modpost_flag=''
30295 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30296 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30297 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30298 (eval $ac_try) 2>&5
30299 ac_status=$?
30300 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30301 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30302 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30303 (eval $ac_try) 2>&5
30304 ac_status=$?
30305 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30306 test $ac_status = 0; }; }; then :
30307
30308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30309 $as_echo "yes" >&6; }
30310
30311 $as_echo "#define HAVE_POSIX_ACL_FROM_XATTR_USERNS 1" >>confdefs.h
30312
30313
30314 else
30315 $as_echo "$as_me: failed program was:" >&5
30316 sed 's/^/| /' conftest.$ac_ext >&5
30317
30318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30319 $as_echo "no" >&6; }
30320
30321
30322
30323 fi
30324 rm -Rf build
30325
30326
30327
30328
30329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is available" >&5
30330 $as_echo_n "checking whether posix_acl_release() is available... " >&6; }
30331
30332
30333 cat confdefs.h - <<_ACEOF >conftest.c
30334
30335
30336 #include <linux/cred.h>
30337 #include <linux/fs.h>
30338 #include <linux/posix_acl.h>
30339
30340 int
30341 main (void)
30342 {
30343
30344 struct posix_acl* tmp = posix_acl_alloc(1, 0);
30345 posix_acl_release(tmp);
30346
30347 ;
30348 return 0;
30349 }
30350
30351 _ACEOF
30352
30353
30354
30355 cat - <<_ACEOF >conftest.h
30356
30357 _ACEOF
30358
30359
30360 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30361 echo "obj-m := conftest.o" >build/Makefile
30362 modpost_flag=''
30363 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30364 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30365 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30366 (eval $ac_try) 2>&5
30367 ac_status=$?
30368 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30369 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30370 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30371 (eval $ac_try) 2>&5
30372 ac_status=$?
30373 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30374 test $ac_status = 0; }; }; then :
30375
30376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30377 $as_echo "yes" >&6; }
30378
30379 $as_echo "#define HAVE_POSIX_ACL_RELEASE 1" >>confdefs.h
30380
30381
30382 else
30383 $as_echo "$as_me: failed program was:" >&5
30384 sed 's/^/| /' conftest.$ac_ext >&5
30385
30386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30387 $as_echo "no" >&6; }
30388
30389
30390
30391 fi
30392 rm -Rf build
30393
30394
30395
30396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is GPL-only" >&5
30397 $as_echo_n "checking whether posix_acl_release() is GPL-only... " >&6; }
30398
30399
30400 cat confdefs.h - <<_ACEOF >conftest.c
30401
30402
30403 #include <linux/cred.h>
30404 #include <linux/fs.h>
30405 #include <linux/posix_acl.h>
30406
30407 MODULE_LICENSE("$ZFS_META_LICENSE");
30408
30409 int
30410 main (void)
30411 {
30412
30413 struct posix_acl* tmp = posix_acl_alloc(1, 0);
30414 posix_acl_release(tmp);
30415
30416 ;
30417 return 0;
30418 }
30419
30420 _ACEOF
30421
30422
30423
30424 cat - <<_ACEOF >conftest.h
30425
30426 _ACEOF
30427
30428
30429 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30430 echo "obj-m := conftest.o" >build/Makefile
30431 modpost_flag=''
30432 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30433 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30434 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30435 (eval $ac_try) 2>&5
30436 ac_status=$?
30437 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30438 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30439 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30440 (eval $ac_try) 2>&5
30441 ac_status=$?
30442 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30443 test $ac_status = 0; }; }; then :
30444
30445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30446 $as_echo "no" >&6; }
30447
30448 else
30449 $as_echo "$as_me: failed program was:" >&5
30450 sed 's/^/| /' conftest.$ac_ext >&5
30451
30452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30453 $as_echo "yes" >&6; }
30454
30455 $as_echo "#define HAVE_POSIX_ACL_RELEASE_GPL_ONLY 1" >>confdefs.h
30456
30457
30458
30459
30460 fi
30461 rm -Rf build
30462
30463
30464
30465
30466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_cached_acl() is usable" >&5
30467 $as_echo_n "checking whether set_cached_acl() is usable... " >&6; }
30468
30469
30470 cat confdefs.h - <<_ACEOF >conftest.c
30471
30472
30473 #include <linux/module.h>
30474 #include <linux/cred.h>
30475 #include <linux/fs.h>
30476 #include <linux/posix_acl.h>
30477
30478 MODULE_LICENSE("$ZFS_META_LICENSE");
30479
30480 int
30481 main (void)
30482 {
30483
30484 struct inode *ip = NULL;
30485 struct posix_acl *acl = posix_acl_alloc(1, 0);
30486 set_cached_acl(ip, ACL_TYPE_ACCESS, acl);
30487 forget_cached_acl(ip, ACL_TYPE_ACCESS);
30488
30489 ;
30490 return 0;
30491 }
30492
30493 _ACEOF
30494
30495
30496
30497 cat - <<_ACEOF >conftest.h
30498
30499 _ACEOF
30500
30501
30502 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30503 echo "obj-m := conftest.o" >build/Makefile
30504 modpost_flag=''
30505 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30506 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30507 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30508 (eval $ac_try) 2>&5
30509 ac_status=$?
30510 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30511 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30512 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30513 (eval $ac_try) 2>&5
30514 ac_status=$?
30515 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30516 test $ac_status = 0; }; }; then :
30517
30518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30519 $as_echo "yes" >&6; }
30520
30521 $as_echo "#define HAVE_SET_CACHED_ACL_USABLE 1" >>confdefs.h
30522
30523
30524 else
30525 $as_echo "$as_me: failed program was:" >&5
30526 sed 's/^/| /' conftest.$ac_ext >&5
30527
30528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30529 $as_echo "no" >&6; }
30530
30531
30532
30533 fi
30534 rm -Rf build
30535
30536
30537
30538
30539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_chmod exists" >&5
30540 $as_echo_n "checking whether posix_acl_chmod exists... " >&6; }
30541
30542
30543 cat confdefs.h - <<_ACEOF >conftest.c
30544
30545
30546 #include <linux/fs.h>
30547 #include <linux/posix_acl.h>
30548
30549 int
30550 main (void)
30551 {
30552
30553 posix_acl_chmod(NULL, 0, 0)
30554
30555 ;
30556 return 0;
30557 }
30558
30559 _ACEOF
30560
30561
30562
30563 cat - <<_ACEOF >conftest.h
30564
30565 _ACEOF
30566
30567
30568 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30569 echo "obj-m := conftest.o" >build/Makefile
30570 modpost_flag=''
30571 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30572 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30573 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30574 (eval $ac_try) 2>&5
30575 ac_status=$?
30576 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30577 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30578 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30579 (eval $ac_try) 2>&5
30580 ac_status=$?
30581 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30582 test $ac_status = 0; }; }; then :
30583
30584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30585 $as_echo "yes" >&6; }
30586
30587 $as_echo "#define HAVE_POSIX_ACL_CHMOD 1" >>confdefs.h
30588
30589
30590 else
30591 $as_echo "$as_me: failed program was:" >&5
30592 sed 's/^/| /' conftest.$ac_ext >&5
30593
30594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30595 $as_echo "no" >&6; }
30596
30597
30598
30599 fi
30600 rm -Rf build
30601
30602
30603
30604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __posix_acl_chmod exists" >&5
30605 $as_echo_n "checking whether __posix_acl_chmod exists... " >&6; }
30606
30607
30608 cat confdefs.h - <<_ACEOF >conftest.c
30609
30610
30611 #include <linux/fs.h>
30612 #include <linux/posix_acl.h>
30613
30614 int
30615 main (void)
30616 {
30617
30618 __posix_acl_chmod(NULL, 0, 0)
30619
30620 ;
30621 return 0;
30622 }
30623
30624 _ACEOF
30625
30626
30627
30628 cat - <<_ACEOF >conftest.h
30629
30630 _ACEOF
30631
30632
30633 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30634 echo "obj-m := conftest.o" >build/Makefile
30635 modpost_flag=''
30636 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30637 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30638 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30639 (eval $ac_try) 2>&5
30640 ac_status=$?
30641 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30642 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30643 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30644 (eval $ac_try) 2>&5
30645 ac_status=$?
30646 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30647 test $ac_status = 0; }; }; then :
30648
30649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30650 $as_echo "yes" >&6; }
30651
30652 $as_echo "#define HAVE___POSIX_ACL_CHMOD 1" >>confdefs.h
30653
30654
30655 else
30656 $as_echo "$as_me: failed program was:" >&5
30657 sed 's/^/| /' conftest.$ac_ext >&5
30658
30659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30660 $as_echo "no" >&6; }
30661
30662
30663
30664 fi
30665 rm -Rf build
30666
30667
30668
30669
30670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_equiv_mode() wants umode_t" >&5
30671 $as_echo_n "checking whether posix_acl_equiv_mode() wants umode_t... " >&6; }
30672
30673
30674 cat confdefs.h - <<_ACEOF >conftest.c
30675
30676
30677 #include <linux/fs.h>
30678 #include <linux/posix_acl.h>
30679
30680 int
30681 main (void)
30682 {
30683
30684 umode_t tmp;
30685 posix_acl_equiv_mode(NULL,&tmp);
30686
30687 ;
30688 return 0;
30689 }
30690
30691 _ACEOF
30692
30693
30694
30695 cat - <<_ACEOF >conftest.h
30696
30697 _ACEOF
30698
30699
30700 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30701 echo "obj-m := conftest.o" >build/Makefile
30702 modpost_flag=''
30703 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30704 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30705 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30706 (eval $ac_try) 2>&5
30707 ac_status=$?
30708 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30709 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30710 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30711 (eval $ac_try) 2>&5
30712 ac_status=$?
30713 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30714 test $ac_status = 0; }; }; then :
30715
30716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30717 $as_echo "yes" >&6; }
30718
30719 $as_echo "#define HAVE_POSIX_ACL_EQUIV_MODE_UMODE_T 1" >>confdefs.h
30720
30721
30722 else
30723 $as_echo "$as_me: failed program was:" >&5
30724 sed 's/^/| /' conftest.$ac_ext >&5
30725
30726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30727 $as_echo "no" >&6; }
30728
30729
30730
30731 fi
30732 rm -Rf build
30733
30734
30735
30736
30737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_valid() wants user namespace" >&5
30738 $as_echo_n "checking whether posix_acl_valid() wants user namespace... " >&6; }
30739
30740
30741 cat confdefs.h - <<_ACEOF >conftest.c
30742
30743
30744 #include <linux/fs.h>
30745 #include <linux/posix_acl.h>
30746
30747 int
30748 main (void)
30749 {
30750
30751 struct user_namespace *user_ns = NULL;
30752 const struct posix_acl *acl = NULL;
30753 int error;
30754
30755 error = posix_acl_valid(user_ns, acl);
30756
30757 ;
30758 return 0;
30759 }
30760
30761 _ACEOF
30762
30763
30764
30765 cat - <<_ACEOF >conftest.h
30766
30767 _ACEOF
30768
30769
30770 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30771 echo "obj-m := conftest.o" >build/Makefile
30772 modpost_flag=''
30773 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30774 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30775 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30776 (eval $ac_try) 2>&5
30777 ac_status=$?
30778 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30779 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30780 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30781 (eval $ac_try) 2>&5
30782 ac_status=$?
30783 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30784 test $ac_status = 0; }; }; then :
30785
30786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30787 $as_echo "yes" >&6; }
30788
30789 $as_echo "#define HAVE_POSIX_ACL_VALID_WITH_NS 1" >>confdefs.h
30790
30791
30792 else
30793 $as_echo "$as_me: failed program was:" >&5
30794 sed 's/^/| /' conftest.$ac_ext >&5
30795
30796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30797 $as_echo "no" >&6; }
30798
30799
30800
30801 fi
30802 rm -Rf build
30803
30804
30805
30806
30807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() exists" >&5
30808 $as_echo_n "checking whether iops->permission() exists... " >&6; }
30809
30810
30811 cat confdefs.h - <<_ACEOF >conftest.c
30812
30813
30814 #include <linux/fs.h>
30815
30816 int permission_fn(struct inode *inode, int mask) { return 0; }
30817
30818 static const struct inode_operations
30819 iops __attribute__ ((unused)) = {
30820 .permission = permission_fn,
30821 };
30822
30823 int
30824 main (void)
30825 {
30826
30827
30828 ;
30829 return 0;
30830 }
30831
30832 _ACEOF
30833
30834
30835
30836 cat - <<_ACEOF >conftest.h
30837
30838 _ACEOF
30839
30840
30841 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30842 echo "obj-m := conftest.o" >build/Makefile
30843 modpost_flag=''
30844 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30845 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30846 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30847 (eval $ac_try) 2>&5
30848 ac_status=$?
30849 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30850 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30851 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30852 (eval $ac_try) 2>&5
30853 ac_status=$?
30854 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30855 test $ac_status = 0; }; }; then :
30856
30857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30858 $as_echo "yes" >&6; }
30859
30860 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
30861
30862
30863 else
30864 $as_echo "$as_me: failed program was:" >&5
30865 sed 's/^/| /' conftest.$ac_ext >&5
30866
30867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30868 $as_echo "no" >&6; }
30869
30870
30871
30872 fi
30873 rm -Rf build
30874
30875
30876
30877
30878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() wants nameidata" >&5
30879 $as_echo_n "checking whether iops->permission() wants nameidata... " >&6; }
30880
30881
30882 cat confdefs.h - <<_ACEOF >conftest.c
30883
30884
30885 #include <linux/fs.h>
30886
30887 int permission_fn(struct inode *inode, int mask,
30888 struct nameidata *nd) { return 0; }
30889
30890 static const struct inode_operations
30891 iops __attribute__ ((unused)) = {
30892 .permission = permission_fn,
30893 };
30894
30895 int
30896 main (void)
30897 {
30898
30899
30900 ;
30901 return 0;
30902 }
30903
30904 _ACEOF
30905
30906
30907
30908 cat - <<_ACEOF >conftest.h
30909
30910 _ACEOF
30911
30912
30913 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30914 echo "obj-m := conftest.o" >build/Makefile
30915 modpost_flag=''
30916 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30917 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30918 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30919 (eval $ac_try) 2>&5
30920 ac_status=$?
30921 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30922 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30923 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30924 (eval $ac_try) 2>&5
30925 ac_status=$?
30926 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30927 test $ac_status = 0; }; }; then :
30928
30929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30930 $as_echo "yes" >&6; }
30931
30932 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
30933
30934
30935 $as_echo "#define HAVE_PERMISSION_WITH_NAMEIDATA 1" >>confdefs.h
30936
30937
30938 else
30939 $as_echo "$as_me: failed program was:" >&5
30940 sed 's/^/| /' conftest.$ac_ext >&5
30941
30942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30943 $as_echo "no" >&6; }
30944
30945
30946
30947 fi
30948 rm -Rf build
30949
30950
30951
30952
30953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() exists" >&5
30954 $as_echo_n "checking whether iops->check_acl() exists... " >&6; }
30955
30956
30957 cat confdefs.h - <<_ACEOF >conftest.c
30958
30959
30960 #include <linux/fs.h>
30961
30962 int check_acl_fn(struct inode *inode, int mask) { return 0; }
30963
30964 static const struct inode_operations
30965 iops __attribute__ ((unused)) = {
30966 .check_acl = check_acl_fn,
30967 };
30968
30969 int
30970 main (void)
30971 {
30972
30973
30974 ;
30975 return 0;
30976 }
30977
30978 _ACEOF
30979
30980
30981
30982 cat - <<_ACEOF >conftest.h
30983
30984 _ACEOF
30985
30986
30987 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30988 echo "obj-m := conftest.o" >build/Makefile
30989 modpost_flag=''
30990 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30991 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30992 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30993 (eval $ac_try) 2>&5
30994 ac_status=$?
30995 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30996 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30997 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30998 (eval $ac_try) 2>&5
30999 ac_status=$?
31000 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31001 test $ac_status = 0; }; }; then :
31002
31003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31004 $as_echo "yes" >&6; }
31005
31006 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
31007
31008
31009 else
31010 $as_echo "$as_me: failed program was:" >&5
31011 sed 's/^/| /' conftest.$ac_ext >&5
31012
31013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31014 $as_echo "no" >&6; }
31015
31016
31017
31018 fi
31019 rm -Rf build
31020
31021
31022
31023
31024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() wants flags" >&5
31025 $as_echo_n "checking whether iops->check_acl() wants flags... " >&6; }
31026
31027
31028 cat confdefs.h - <<_ACEOF >conftest.c
31029
31030
31031 #include <linux/fs.h>
31032
31033 int check_acl_fn(struct inode *inode, int mask,
31034 unsigned int flags) { return 0; }
31035
31036 static const struct inode_operations
31037 iops __attribute__ ((unused)) = {
31038 .check_acl = check_acl_fn,
31039 };
31040
31041 int
31042 main (void)
31043 {
31044
31045
31046 ;
31047 return 0;
31048 }
31049
31050 _ACEOF
31051
31052
31053
31054 cat - <<_ACEOF >conftest.h
31055
31056 _ACEOF
31057
31058
31059 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31060 echo "obj-m := conftest.o" >build/Makefile
31061 modpost_flag=''
31062 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31063 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31064 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31065 (eval $ac_try) 2>&5
31066 ac_status=$?
31067 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31068 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31069 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31070 (eval $ac_try) 2>&5
31071 ac_status=$?
31072 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31073 test $ac_status = 0; }; }; then :
31074
31075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31076 $as_echo "yes" >&6; }
31077
31078 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
31079
31080
31081 $as_echo "#define HAVE_CHECK_ACL_WITH_FLAGS 1" >>confdefs.h
31082
31083
31084 else
31085 $as_echo "$as_me: failed program was:" >&5
31086 sed 's/^/| /' conftest.$ac_ext >&5
31087
31088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31089 $as_echo "no" >&6; }
31090
31091
31092
31093 fi
31094 rm -Rf build
31095
31096
31097
31098
31099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_acl() exists" >&5
31100 $as_echo_n "checking whether iops->get_acl() exists... " >&6; }
31101
31102
31103 cat confdefs.h - <<_ACEOF >conftest.c
31104
31105
31106 #include <linux/fs.h>
31107
31108 struct posix_acl *get_acl_fn(struct inode *inode, int type)
31109 { return NULL; }
31110
31111 static const struct inode_operations
31112 iops __attribute__ ((unused)) = {
31113 .get_acl = get_acl_fn,
31114 };
31115
31116 int
31117 main (void)
31118 {
31119
31120
31121 ;
31122 return 0;
31123 }
31124
31125 _ACEOF
31126
31127
31128
31129 cat - <<_ACEOF >conftest.h
31130
31131 _ACEOF
31132
31133
31134 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31135 echo "obj-m := conftest.o" >build/Makefile
31136 modpost_flag=''
31137 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31138 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31139 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31140 (eval $ac_try) 2>&5
31141 ac_status=$?
31142 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31143 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31144 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31145 (eval $ac_try) 2>&5
31146 ac_status=$?
31147 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31148 test $ac_status = 0; }; }; then :
31149
31150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31151 $as_echo "yes" >&6; }
31152
31153 $as_echo "#define HAVE_GET_ACL 1" >>confdefs.h
31154
31155
31156 else
31157 $as_echo "$as_me: failed program was:" >&5
31158 sed 's/^/| /' conftest.$ac_ext >&5
31159
31160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31161 $as_echo "no" >&6; }
31162
31163
31164
31165 fi
31166 rm -Rf build
31167
31168
31169
31170
31171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->set_acl() exists" >&5
31172 $as_echo_n "checking whether iops->set_acl() exists... " >&6; }
31173
31174
31175 cat confdefs.h - <<_ACEOF >conftest.c
31176
31177
31178 #include <linux/fs.h>
31179
31180 int set_acl_fn(struct inode *inode, struct posix_acl *acl, int type)
31181 { return 0; }
31182
31183 static const struct inode_operations
31184 iops __attribute__ ((unused)) = {
31185 .set_acl = set_acl_fn,
31186 };
31187
31188 int
31189 main (void)
31190 {
31191
31192
31193 ;
31194 return 0;
31195 }
31196
31197 _ACEOF
31198
31199
31200
31201 cat - <<_ACEOF >conftest.h
31202
31203 _ACEOF
31204
31205
31206 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31207 echo "obj-m := conftest.o" >build/Makefile
31208 modpost_flag=''
31209 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31210 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31211 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31212 (eval $ac_try) 2>&5
31213 ac_status=$?
31214 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31215 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31216 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31217 (eval $ac_try) 2>&5
31218 ac_status=$?
31219 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31220 test $ac_status = 0; }; }; then :
31221
31222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31223 $as_echo "yes" >&6; }
31224
31225 $as_echo "#define HAVE_SET_ACL 1" >>confdefs.h
31226
31227
31228 else
31229 $as_echo "$as_me: failed program was:" >&5
31230 sed 's/^/| /' conftest.$ac_ext >&5
31231
31232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31233 $as_echo "no" >&6; }
31234
31235
31236
31237 fi
31238 rm -Rf build
31239
31240
31241
31242
31243
31244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->getattr() takes a path" >&5
31245 $as_echo_n "checking whether iops->getattr() takes a path... " >&6; }
31246
31247
31248 cat confdefs.h - <<_ACEOF >conftest.c
31249
31250
31251 #include <linux/fs.h>
31252
31253 int test_getattr(
31254 const struct path *p, struct kstat *k,
31255 u32 request_mask, unsigned int query_flags)
31256 { return 0; }
31257
31258 static const struct inode_operations
31259 iops __attribute__ ((unused)) = {
31260 .getattr = test_getattr,
31261 };
31262
31263 int
31264 main (void)
31265 {
31266
31267
31268 ;
31269 return 0;
31270 }
31271
31272 _ACEOF
31273
31274
31275
31276 cat - <<_ACEOF >conftest.h
31277
31278 _ACEOF
31279
31280
31281 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31282 echo "obj-m := conftest.o" >build/Makefile
31283 modpost_flag=''
31284 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31285 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31286 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31287 (eval $ac_try) 2>&5
31288 ac_status=$?
31289 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31290 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31291 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31292 (eval $ac_try) 2>&5
31293 ac_status=$?
31294 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31295 test $ac_status = 0; }; }; then :
31296
31297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31298 $as_echo "yes" >&6; }
31299
31300 $as_echo "#define HAVE_PATH_IOPS_GETATTR 1" >>confdefs.h
31301
31302
31303 else
31304 $as_echo "$as_me: failed program was:" >&5
31305 sed 's/^/| /' conftest.$ac_ext >&5
31306
31307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31308 $as_echo "no" >&6; }
31309
31310
31311
31312 fi
31313 rm -Rf build
31314
31315
31316
31317
31318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->getattr() takes a vfsmount" >&5
31319 $as_echo_n "checking whether iops->getattr() takes a vfsmount... " >&6; }
31320
31321
31322 cat confdefs.h - <<_ACEOF >conftest.c
31323
31324
31325 #include <linux/fs.h>
31326
31327 int test_getattr(
31328 struct vfsmount *mnt, struct dentry *d,
31329 struct kstat *k)
31330 { return 0; }
31331
31332 static const struct inode_operations
31333 iops __attribute__ ((unused)) = {
31334 .getattr = test_getattr,
31335 };
31336
31337 int
31338 main (void)
31339 {
31340
31341
31342 ;
31343 return 0;
31344 }
31345
31346 _ACEOF
31347
31348
31349
31350 cat - <<_ACEOF >conftest.h
31351
31352 _ACEOF
31353
31354
31355 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31356 echo "obj-m := conftest.o" >build/Makefile
31357 modpost_flag=''
31358 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31359 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31360 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31361 (eval $ac_try) 2>&5
31362 ac_status=$?
31363 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31364 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31365 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31366 (eval $ac_try) 2>&5
31367 ac_status=$?
31368 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31369 test $ac_status = 0; }; }; then :
31370
31371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31372 $as_echo "yes" >&6; }
31373
31374 $as_echo "#define HAVE_VFSMOUNT_IOPS_GETATTR 1" >>confdefs.h
31375
31376
31377 else
31378 $as_echo "$as_me: failed program was:" >&5
31379 sed 's/^/| /' conftest.$ac_ext >&5
31380
31381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31382 $as_echo "no" >&6; }
31383
31384
31385
31386 fi
31387 rm -Rf build
31388
31389
31390
31391
31392
31393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether uncached_acl_sentinel() exists" >&5
31394 $as_echo_n "checking whether uncached_acl_sentinel() exists... " >&6; }
31395
31396
31397 cat confdefs.h - <<_ACEOF >conftest.c
31398
31399
31400 #include <linux/fs.h>
31401
31402 int
31403 main (void)
31404 {
31405
31406 void *sentinel __attribute__ ((unused)) = uncached_acl_sentinel(NULL);
31407
31408 ;
31409 return 0;
31410 }
31411
31412 _ACEOF
31413
31414
31415
31416 cat - <<_ACEOF >conftest.h
31417
31418 _ACEOF
31419
31420
31421 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31422 echo "obj-m := conftest.o" >build/Makefile
31423 modpost_flag=''
31424 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31425 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31426 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31427 (eval $ac_try) 2>&5
31428 ac_status=$?
31429 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31430 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31431 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31432 (eval $ac_try) 2>&5
31433 ac_status=$?
31434 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31435 test $ac_status = 0; }; }; then :
31436
31437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31438 $as_echo "yes" >&6; }
31439
31440 $as_echo "#define HAVE_KERNEL_GET_ACL_HANDLE_CACHE 1" >>confdefs.h
31441
31442
31443 else
31444 $as_echo "$as_me: failed program was:" >&5
31445 sed 's/^/| /' conftest.$ac_ext >&5
31446
31447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31448 $as_echo "no" >&6; }
31449
31450
31451
31452 fi
31453 rm -Rf build
31454
31455
31456
31457
31458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->show_options() wants dentry" >&5
31459 $as_echo_n "checking whether sops->show_options() wants dentry... " >&6; }
31460
31461
31462
31463 cat confdefs.h - <<_ACEOF >conftest.c
31464
31465
31466 #include <linux/fs.h>
31467
31468 int show_options (struct seq_file * x, struct dentry * y) { return 0; };
31469 static struct super_operations sops __attribute__ ((unused)) = {
31470 .show_options = show_options,
31471 };
31472
31473 int
31474 main (void)
31475 {
31476
31477
31478 ;
31479 return 0;
31480 }
31481
31482 _ACEOF
31483
31484
31485
31486 cat - <<_ACEOF >conftest.h
31487
31488 _ACEOF
31489
31490
31491 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31492 echo "obj-m := conftest.o" >build/Makefile
31493 modpost_flag=''
31494 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31495 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31496 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31497 (eval $ac_try) 2>&5
31498 ac_status=$?
31499 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31500 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31501 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31502 (eval $ac_try) 2>&5
31503 ac_status=$?
31504 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31505 test $ac_status = 0; }; }; then :
31506
31507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31508 $as_echo "yes" >&6; }
31509
31510 $as_echo "#define HAVE_SHOW_OPTIONS_WITH_DENTRY 1" >>confdefs.h
31511
31512
31513 else
31514 $as_echo "$as_me: failed program was:" >&5
31515 sed 's/^/| /' conftest.$ac_ext >&5
31516
31517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31518 $as_echo "no" >&6; }
31519
31520
31521
31522 fi
31523 rm -Rf build
31524
31525
31526
31527
31528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether file_inode() is available" >&5
31529 $as_echo_n "checking whether file_inode() is available... " >&6; }
31530
31531
31532 cat confdefs.h - <<_ACEOF >conftest.c
31533
31534
31535 #include <linux/fs.h>
31536
31537 int
31538 main (void)
31539 {
31540
31541 struct file *f = NULL;
31542 file_inode(f);
31543
31544 ;
31545 return 0;
31546 }
31547
31548 _ACEOF
31549
31550
31551
31552 cat - <<_ACEOF >conftest.h
31553
31554 _ACEOF
31555
31556
31557 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31558 echo "obj-m := conftest.o" >build/Makefile
31559 modpost_flag=''
31560 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31561 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31562 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31563 (eval $ac_try) 2>&5
31564 ac_status=$?
31565 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31566 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31567 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31568 (eval $ac_try) 2>&5
31569 ac_status=$?
31570 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31571 test $ac_status = 0; }; }; then :
31572
31573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31574 $as_echo "yes" >&6; }
31575
31576 $as_echo "#define HAVE_FILE_INODE 1" >>confdefs.h
31577
31578
31579 else
31580 $as_echo "$as_me: failed program was:" >&5
31581 sed 's/^/| /' conftest.$ac_ext >&5
31582
31583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31584 $as_echo "no" >&6; }
31585
31586
31587
31588 fi
31589 rm -Rf build
31590
31591
31592
31593
31594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fsync() wants" >&5
31595 $as_echo_n "checking whether fops->fsync() wants... " >&6; }
31596
31597
31598
31599 cat confdefs.h - <<_ACEOF >conftest.c
31600
31601
31602 #include <linux/fs.h>
31603
31604 int test_fsync(struct file *f, struct dentry *dentry, int x)
31605 { return 0; }
31606
31607 static const struct file_operations
31608 fops __attribute__ ((unused)) = {
31609 .fsync = test_fsync,
31610 };
31611
31612 int
31613 main (void)
31614 {
31615
31616
31617 ;
31618 return 0;
31619 }
31620
31621 _ACEOF
31622
31623
31624
31625 cat - <<_ACEOF >conftest.h
31626
31627 _ACEOF
31628
31629
31630 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31631 echo "obj-m := conftest.o" >build/Makefile
31632 modpost_flag=''
31633 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31634 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31635 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31636 (eval $ac_try) 2>&5
31637 ac_status=$?
31638 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31639 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31640 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31641 (eval $ac_try) 2>&5
31642 ac_status=$?
31643 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31644 test $ac_status = 0; }; }; then :
31645
31646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: dentry" >&5
31647 $as_echo "dentry" >&6; }
31648
31649 $as_echo "#define HAVE_FSYNC_WITH_DENTRY 1" >>confdefs.h
31650
31651
31652 else
31653 $as_echo "$as_me: failed program was:" >&5
31654 sed 's/^/| /' conftest.$ac_ext >&5
31655
31656
31657
31658
31659 fi
31660 rm -Rf build
31661
31662
31663
31664
31665
31666
31667 cat confdefs.h - <<_ACEOF >conftest.c
31668
31669
31670 #include <linux/fs.h>
31671
31672 int test_fsync(struct file *f, int x) { return 0; }
31673
31674 static const struct file_operations
31675 fops __attribute__ ((unused)) = {
31676 .fsync = test_fsync,
31677 };
31678
31679 int
31680 main (void)
31681 {
31682
31683
31684 ;
31685 return 0;
31686 }
31687
31688 _ACEOF
31689
31690
31691
31692 cat - <<_ACEOF >conftest.h
31693
31694 _ACEOF
31695
31696
31697 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31698 echo "obj-m := conftest.o" >build/Makefile
31699 modpost_flag=''
31700 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31701 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31702 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31703 (eval $ac_try) 2>&5
31704 ac_status=$?
31705 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31706 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31707 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31708 (eval $ac_try) 2>&5
31709 ac_status=$?
31710 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31711 test $ac_status = 0; }; }; then :
31712
31713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no dentry" >&5
31714 $as_echo "no dentry" >&6; }
31715
31716 $as_echo "#define HAVE_FSYNC_WITHOUT_DENTRY 1" >>confdefs.h
31717
31718
31719 else
31720 $as_echo "$as_me: failed program was:" >&5
31721 sed 's/^/| /' conftest.$ac_ext >&5
31722
31723
31724
31725
31726 fi
31727 rm -Rf build
31728
31729
31730
31731
31732
31733
31734 cat confdefs.h - <<_ACEOF >conftest.c
31735
31736
31737 #include <linux/fs.h>
31738
31739 int test_fsync(struct file *f, loff_t a, loff_t b, int c)
31740 { return 0; }
31741
31742 static const struct file_operations
31743 fops __attribute__ ((unused)) = {
31744 .fsync = test_fsync,
31745 };
31746
31747 int
31748 main (void)
31749 {
31750
31751
31752 ;
31753 return 0;
31754 }
31755
31756 _ACEOF
31757
31758
31759
31760 cat - <<_ACEOF >conftest.h
31761
31762 _ACEOF
31763
31764
31765 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31766 echo "obj-m := conftest.o" >build/Makefile
31767 modpost_flag=''
31768 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31769 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31770 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31771 (eval $ac_try) 2>&5
31772 ac_status=$?
31773 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31774 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31775 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31776 (eval $ac_try) 2>&5
31777 ac_status=$?
31778 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31779 test $ac_status = 0; }; }; then :
31780
31781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: range" >&5
31782 $as_echo "range" >&6; }
31783
31784 $as_echo "#define HAVE_FSYNC_RANGE 1" >>confdefs.h
31785
31786
31787 else
31788 $as_echo "$as_me: failed program was:" >&5
31789 sed 's/^/| /' conftest.$ac_ext >&5
31790
31791
31792
31793
31794 fi
31795 rm -Rf build
31796
31797
31798
31799
31800
31801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->evict_inode() exists" >&5
31802 $as_echo_n "checking whether sops->evict_inode() exists... " >&6; }
31803
31804
31805 cat confdefs.h - <<_ACEOF >conftest.c
31806
31807
31808 #include <linux/fs.h>
31809 void evict_inode (struct inode * t) { return; }
31810 static struct super_operations sops __attribute__ ((unused)) = {
31811 .evict_inode = evict_inode,
31812 };
31813
31814 int
31815 main (void)
31816 {
31817
31818
31819 ;
31820 return 0;
31821 }
31822
31823 _ACEOF
31824
31825
31826
31827 cat - <<_ACEOF >conftest.h
31828
31829 _ACEOF
31830
31831
31832 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31833 echo "obj-m := conftest.o" >build/Makefile
31834 modpost_flag=''
31835 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31836 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31837 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31838 (eval $ac_try) 2>&5
31839 ac_status=$?
31840 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31841 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31842 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31843 (eval $ac_try) 2>&5
31844 ac_status=$?
31845 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31846 test $ac_status = 0; }; }; then :
31847
31848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31849 $as_echo "yes" >&6; }
31850
31851 $as_echo "#define HAVE_EVICT_INODE 1" >>confdefs.h
31852
31853
31854 else
31855 $as_echo "$as_me: failed program was:" >&5
31856 sed 's/^/| /' conftest.$ac_ext >&5
31857
31858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31859 $as_echo "no" >&6; }
31860
31861
31862
31863 fi
31864 rm -Rf build
31865
31866
31867
31868
31869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->dirty_inode() wants flags" >&5
31870 $as_echo_n "checking whether sops->dirty_inode() wants flags... " >&6; }
31871
31872
31873 cat confdefs.h - <<_ACEOF >conftest.c
31874
31875
31876 #include <linux/fs.h>
31877
31878 void dirty_inode(struct inode *a, int b) { return; }
31879
31880 static const struct super_operations
31881 sops __attribute__ ((unused)) = {
31882 .dirty_inode = dirty_inode,
31883 };
31884
31885 int
31886 main (void)
31887 {
31888
31889
31890 ;
31891 return 0;
31892 }
31893
31894 _ACEOF
31895
31896
31897
31898 cat - <<_ACEOF >conftest.h
31899
31900 _ACEOF
31901
31902
31903 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31904 echo "obj-m := conftest.o" >build/Makefile
31905 modpost_flag=''
31906 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31907 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31908 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31909 (eval $ac_try) 2>&5
31910 ac_status=$?
31911 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31912 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31913 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31914 (eval $ac_try) 2>&5
31915 ac_status=$?
31916 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31917 test $ac_status = 0; }; }; then :
31918
31919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31920 $as_echo "yes" >&6; }
31921
31922 $as_echo "#define HAVE_DIRTY_INODE_WITH_FLAGS 1" >>confdefs.h
31923
31924
31925 else
31926 $as_echo "$as_me: failed program was:" >&5
31927 sed 's/^/| /' conftest.$ac_ext >&5
31928
31929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31930 $as_echo "no" >&6; }
31931
31932
31933
31934 fi
31935 rm -Rf build
31936
31937
31938
31939
31940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->nr_cached_objects() exists" >&5
31941 $as_echo_n "checking whether sops->nr_cached_objects() exists... " >&6; }
31942
31943
31944 cat confdefs.h - <<_ACEOF >conftest.c
31945
31946
31947 #include <linux/fs.h>
31948
31949 int nr_cached_objects(struct super_block *sb) { return 0; }
31950
31951 static const struct super_operations
31952 sops __attribute__ ((unused)) = {
31953 .nr_cached_objects = nr_cached_objects,
31954 };
31955
31956 int
31957 main (void)
31958 {
31959
31960
31961 ;
31962 return 0;
31963 }
31964
31965 _ACEOF
31966
31967
31968
31969 cat - <<_ACEOF >conftest.h
31970
31971 _ACEOF
31972
31973
31974 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31975 echo "obj-m := conftest.o" >build/Makefile
31976 modpost_flag=''
31977 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31978 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31979 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31980 (eval $ac_try) 2>&5
31981 ac_status=$?
31982 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31983 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31984 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31985 (eval $ac_try) 2>&5
31986 ac_status=$?
31987 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31988 test $ac_status = 0; }; }; then :
31989
31990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31991 $as_echo "yes" >&6; }
31992
31993 $as_echo "#define HAVE_NR_CACHED_OBJECTS 1" >>confdefs.h
31994
31995
31996 else
31997 $as_echo "$as_me: failed program was:" >&5
31998 sed 's/^/| /' conftest.$ac_ext >&5
31999
32000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32001 $as_echo "no" >&6; }
32002
32003
32004
32005 fi
32006 rm -Rf build
32007
32008
32009
32010
32011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->free_cached_objects() exists" >&5
32012 $as_echo_n "checking whether sops->free_cached_objects() exists... " >&6; }
32013
32014
32015 cat confdefs.h - <<_ACEOF >conftest.c
32016
32017
32018 #include <linux/fs.h>
32019
32020 void free_cached_objects(struct super_block *sb, int x)
32021 { return; }
32022
32023 static const struct super_operations
32024 sops __attribute__ ((unused)) = {
32025 .free_cached_objects = free_cached_objects,
32026 };
32027
32028 int
32029 main (void)
32030 {
32031
32032
32033 ;
32034 return 0;
32035 }
32036
32037 _ACEOF
32038
32039
32040
32041 cat - <<_ACEOF >conftest.h
32042
32043 _ACEOF
32044
32045
32046 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32047 echo "obj-m := conftest.o" >build/Makefile
32048 modpost_flag=''
32049 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32050 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32051 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32052 (eval $ac_try) 2>&5
32053 ac_status=$?
32054 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32055 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32056 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32057 (eval $ac_try) 2>&5
32058 ac_status=$?
32059 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32060 test $ac_status = 0; }; }; then :
32061
32062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32063 $as_echo "yes" >&6; }
32064
32065 $as_echo "#define HAVE_FREE_CACHED_OBJECTS 1" >>confdefs.h
32066
32067
32068 else
32069 $as_echo "$as_me: failed program was:" >&5
32070 sed 's/^/| /' conftest.$ac_ext >&5
32071
32072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32073 $as_echo "no" >&6; }
32074
32075
32076
32077 fi
32078 rm -Rf build
32079
32080
32081
32082
32083
32084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fallocate() exists" >&5
32085 $as_echo_n "checking whether fops->fallocate() exists... " >&6; }
32086
32087
32088 cat confdefs.h - <<_ACEOF >conftest.c
32089
32090
32091 #include <linux/fs.h>
32092
32093 long test_fallocate(struct file *file, int mode,
32094 loff_t offset, loff_t len) { return 0; }
32095
32096 static const struct file_operations
32097 fops __attribute__ ((unused)) = {
32098 .fallocate = test_fallocate,
32099 };
32100
32101 int
32102 main (void)
32103 {
32104
32105
32106 ;
32107 return 0;
32108 }
32109
32110 _ACEOF
32111
32112
32113
32114 cat - <<_ACEOF >conftest.h
32115
32116 _ACEOF
32117
32118
32119 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32120 echo "obj-m := conftest.o" >build/Makefile
32121 modpost_flag=''
32122 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32123 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32124 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32125 (eval $ac_try) 2>&5
32126 ac_status=$?
32127 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32128 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32129 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32130 (eval $ac_try) 2>&5
32131 ac_status=$?
32132 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32133 test $ac_status = 0; }; }; then :
32134
32135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32136 $as_echo "yes" >&6; }
32137
32138 $as_echo "#define HAVE_FILE_FALLOCATE 1" >>confdefs.h
32139
32140
32141 else
32142 $as_echo "$as_me: failed program was:" >&5
32143 sed 's/^/| /' conftest.$ac_ext >&5
32144
32145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32146 $as_echo "no" >&6; }
32147
32148
32149
32150 fi
32151 rm -Rf build
32152
32153
32154
32155
32156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->fallocate() exists" >&5
32157 $as_echo_n "checking whether iops->fallocate() exists... " >&6; }
32158
32159
32160 cat confdefs.h - <<_ACEOF >conftest.c
32161
32162
32163 #include <linux/fs.h>
32164
32165 long test_fallocate(struct inode *inode, int mode,
32166 loff_t offset, loff_t len) { return 0; }
32167
32168 static const struct inode_operations
32169 fops __attribute__ ((unused)) = {
32170 .fallocate = test_fallocate,
32171 };
32172
32173 int
32174 main (void)
32175 {
32176
32177
32178 ;
32179 return 0;
32180 }
32181
32182 _ACEOF
32183
32184
32185
32186 cat - <<_ACEOF >conftest.h
32187
32188 _ACEOF
32189
32190
32191 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32192 echo "obj-m := conftest.o" >build/Makefile
32193 modpost_flag=''
32194 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32195 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32196 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32197 (eval $ac_try) 2>&5
32198 ac_status=$?
32199 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32200 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32201 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32202 (eval $ac_try) 2>&5
32203 ac_status=$?
32204 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32205 test $ac_status = 0; }; }; then :
32206
32207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32208 $as_echo "yes" >&6; }
32209
32210 $as_echo "#define HAVE_INODE_FALLOCATE 1" >>confdefs.h
32211
32212
32213 else
32214 $as_echo "$as_me: failed program was:" >&5
32215 sed 's/^/| /' conftest.$ac_ext >&5
32216
32217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32218 $as_echo "no" >&6; }
32219
32220
32221
32222 fi
32223 rm -Rf build
32224
32225
32226
32227
32228
32229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->aio_fsync() exists" >&5
32230 $as_echo_n "checking whether fops->aio_fsync() exists... " >&6; }
32231
32232
32233 cat confdefs.h - <<_ACEOF >conftest.c
32234
32235
32236 #include <linux/fs.h>
32237
32238 static const struct file_operations
32239 fops __attribute__ ((unused)) = {
32240 .aio_fsync = NULL,
32241 };
32242
32243 int
32244 main (void)
32245 {
32246
32247
32248 ;
32249 return 0;
32250 }
32251
32252 _ACEOF
32253
32254
32255
32256 cat - <<_ACEOF >conftest.h
32257
32258 _ACEOF
32259
32260
32261 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32262 echo "obj-m := conftest.o" >build/Makefile
32263 modpost_flag=''
32264 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32265 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32266 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32267 (eval $ac_try) 2>&5
32268 ac_status=$?
32269 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32270 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32271 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32272 (eval $ac_try) 2>&5
32273 ac_status=$?
32274 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32275 test $ac_status = 0; }; }; then :
32276
32277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32278 $as_echo "yes" >&6; }
32279
32280 $as_echo "#define HAVE_FILE_AIO_FSYNC 1" >>confdefs.h
32281
32282
32283 else
32284 $as_echo "$as_me: failed program was:" >&5
32285 sed 's/^/| /' conftest.$ac_ext >&5
32286
32287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32288 $as_echo "no" >&6; }
32289
32290
32291
32292 fi
32293 rm -Rf build
32294
32295
32296
32297
32298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create()/mkdir()/mknod() take umode_t" >&5
32299 $as_echo_n "checking whether iops->create()/mkdir()/mknod() take umode_t... " >&6; }
32300
32301
32302 cat confdefs.h - <<_ACEOF >conftest.c
32303
32304
32305 #include <linux/fs.h>
32306
32307 int mkdir(struct inode *inode, struct dentry *dentry,
32308 umode_t umode) { return 0; }
32309
32310 static const struct inode_operations
32311 iops __attribute__ ((unused)) = {
32312 .mkdir = mkdir,
32313 };
32314
32315 int
32316 main (void)
32317 {
32318
32319
32320 ;
32321 return 0;
32322 }
32323
32324 _ACEOF
32325
32326
32327
32328 cat - <<_ACEOF >conftest.h
32329
32330 _ACEOF
32331
32332
32333 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32334 echo "obj-m := conftest.o" >build/Makefile
32335 modpost_flag=''
32336 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32337 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32338 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32339 (eval $ac_try) 2>&5
32340 ac_status=$?
32341 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32342 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32343 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32344 (eval $ac_try) 2>&5
32345 ac_status=$?
32346 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32347 test $ac_status = 0; }; }; then :
32348
32349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32350 $as_echo "yes" >&6; }
32351
32352 $as_echo "#define HAVE_MKDIR_UMODE_T 1" >>confdefs.h
32353
32354
32355 else
32356 $as_echo "$as_me: failed program was:" >&5
32357 sed 's/^/| /' conftest.$ac_ext >&5
32358
32359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32360 $as_echo "no" >&6; }
32361
32362
32363
32364 fi
32365 rm -Rf build
32366
32367
32368
32369
32370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->lookup() passes nameidata" >&5
32371 $as_echo_n "checking whether iops->lookup() passes nameidata... " >&6; }
32372
32373
32374 cat confdefs.h - <<_ACEOF >conftest.c
32375
32376
32377 #include <linux/fs.h>
32378
32379 struct dentry *inode_lookup(struct inode *inode,
32380 struct dentry *dentry, struct nameidata *nidata)
32381 { return NULL; }
32382
32383 static const struct inode_operations iops
32384 __attribute__ ((unused)) = {
32385 .lookup = inode_lookup,
32386 };
32387
32388 int
32389 main (void)
32390 {
32391
32392
32393 ;
32394 return 0;
32395 }
32396
32397 _ACEOF
32398
32399
32400
32401 cat - <<_ACEOF >conftest.h
32402
32403 _ACEOF
32404
32405
32406 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32407 echo "obj-m := conftest.o" >build/Makefile
32408 modpost_flag=''
32409 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32410 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32411 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32412 (eval $ac_try) 2>&5
32413 ac_status=$?
32414 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32415 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32416 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32417 (eval $ac_try) 2>&5
32418 ac_status=$?
32419 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32420 test $ac_status = 0; }; }; then :
32421
32422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32423 $as_echo "yes" >&6; }
32424
32425 $as_echo "#define HAVE_LOOKUP_NAMEIDATA 1" >>confdefs.h
32426
32427
32428 else
32429 $as_echo "$as_me: failed program was:" >&5
32430 sed 's/^/| /' conftest.$ac_ext >&5
32431
32432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32433 $as_echo "no" >&6; }
32434
32435
32436
32437 fi
32438 rm -Rf build
32439
32440
32441
32442
32443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create() passes nameidata" >&5
32444 $as_echo_n "checking whether iops->create() passes nameidata... " >&6; }
32445
32446
32447 cat confdefs.h - <<_ACEOF >conftest.c
32448
32449
32450 #include <linux/fs.h>
32451
32452 #ifdef HAVE_MKDIR_UMODE_T
32453 int inode_create(struct inode *inode ,struct dentry *dentry,
32454 umode_t umode, struct nameidata *nidata) { return 0; }
32455 #else
32456 int inode_create(struct inode *inode,struct dentry *dentry,
32457 int umode, struct nameidata * nidata) { return 0; }
32458 #endif
32459
32460 static const struct inode_operations
32461 iops __attribute__ ((unused)) = {
32462 .create = inode_create,
32463 };
32464
32465 int
32466 main (void)
32467 {
32468
32469
32470 ;
32471 return 0;
32472 }
32473
32474 _ACEOF
32475
32476
32477
32478 cat - <<_ACEOF >conftest.h
32479
32480 _ACEOF
32481
32482
32483 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32484 echo "obj-m := conftest.o" >build/Makefile
32485 modpost_flag=''
32486 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32487 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32488 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32489 (eval $ac_try) 2>&5
32490 ac_status=$?
32491 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32492 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32493 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32494 (eval $ac_try) 2>&5
32495 ac_status=$?
32496 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32497 test $ac_status = 0; }; }; then :
32498
32499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32500 $as_echo "yes" >&6; }
32501
32502 $as_echo "#define HAVE_CREATE_NAMEIDATA 1" >>confdefs.h
32503
32504
32505 else
32506 $as_echo "$as_me: failed program was:" >&5
32507 sed 's/^/| /' conftest.$ac_ext >&5
32508
32509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32510 $as_echo "no" >&6; }
32511
32512
32513
32514 fi
32515 rm -Rf build
32516
32517
32518
32519
32520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes delayed" >&5
32521 $as_echo_n "checking whether iops->get_link() passes delayed... " >&6; }
32522
32523
32524 cat confdefs.h - <<_ACEOF >conftest.c
32525
32526
32527 #include <linux/fs.h>
32528 const char *get_link(struct dentry *de, struct inode *ip,
32529 struct delayed_call *done) { return "symlink"; }
32530 static struct inode_operations
32531 iops __attribute__ ((unused)) = {
32532 .get_link = get_link,
32533 };
32534
32535 int
32536 main (void)
32537 {
32538
32539
32540 ;
32541 return 0;
32542 }
32543
32544 _ACEOF
32545
32546
32547
32548 cat - <<_ACEOF >conftest.h
32549
32550 _ACEOF
32551
32552
32553 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32554 echo "obj-m := conftest.o" >build/Makefile
32555 modpost_flag=''
32556 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32557 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32558 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32559 (eval $ac_try) 2>&5
32560 ac_status=$?
32561 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32562 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32563 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32564 (eval $ac_try) 2>&5
32565 ac_status=$?
32566 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32567 test $ac_status = 0; }; }; then :
32568
32569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32570 $as_echo "yes" >&6; }
32571
32572 $as_echo "#define HAVE_GET_LINK_DELAYED 1" >>confdefs.h
32573
32574
32575 else
32576 $as_echo "$as_me: failed program was:" >&5
32577 sed 's/^/| /' conftest.$ac_ext >&5
32578
32579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32580 $as_echo "no" >&6; }
32581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes cookie" >&5
32582 $as_echo_n "checking whether iops->get_link() passes cookie... " >&6; }
32583
32584
32585 cat confdefs.h - <<_ACEOF >conftest.c
32586
32587
32588 #include <linux/fs.h>
32589 const char *get_link(struct dentry *de, struct
32590 inode *ip, void **cookie) { return "symlink"; }
32591 static struct inode_operations
32592 iops __attribute__ ((unused)) = {
32593 .get_link = get_link,
32594 };
32595
32596 int
32597 main (void)
32598 {
32599
32600
32601 ;
32602 return 0;
32603 }
32604
32605 _ACEOF
32606
32607
32608
32609 cat - <<_ACEOF >conftest.h
32610
32611 _ACEOF
32612
32613
32614 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32615 echo "obj-m := conftest.o" >build/Makefile
32616 modpost_flag=''
32617 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32618 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32619 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32620 (eval $ac_try) 2>&5
32621 ac_status=$?
32622 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32623 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32624 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32625 (eval $ac_try) 2>&5
32626 ac_status=$?
32627 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32628 test $ac_status = 0; }; }; then :
32629
32630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32631 $as_echo "yes" >&6; }
32632
32633 $as_echo "#define HAVE_GET_LINK_COOKIE 1" >>confdefs.h
32634
32635
32636 else
32637 $as_echo "$as_me: failed program was:" >&5
32638 sed 's/^/| /' conftest.$ac_ext >&5
32639
32640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32641 $as_echo "no" >&6; }
32642
32643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes cookie" >&5
32644 $as_echo_n "checking whether iops->follow_link() passes cookie... " >&6; }
32645
32646
32647 cat confdefs.h - <<_ACEOF >conftest.c
32648
32649
32650 #include <linux/fs.h>
32651 const char *follow_link(struct dentry *de,
32652 void **cookie) { return "symlink"; }
32653 static struct inode_operations
32654 iops __attribute__ ((unused)) = {
32655 .follow_link = follow_link,
32656 };
32657
32658 int
32659 main (void)
32660 {
32661
32662
32663 ;
32664 return 0;
32665 }
32666
32667 _ACEOF
32668
32669
32670
32671 cat - <<_ACEOF >conftest.h
32672
32673 _ACEOF
32674
32675
32676 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32677 echo "obj-m := conftest.o" >build/Makefile
32678 modpost_flag=''
32679 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32680 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32681 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32682 (eval $ac_try) 2>&5
32683 ac_status=$?
32684 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32685 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32686 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32687 (eval $ac_try) 2>&5
32688 ac_status=$?
32689 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32690 test $ac_status = 0; }; }; then :
32691
32692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32693 $as_echo "yes" >&6; }
32694
32695 $as_echo "#define HAVE_FOLLOW_LINK_COOKIE 1" >>confdefs.h
32696
32697
32698 else
32699 $as_echo "$as_me: failed program was:" >&5
32700 sed 's/^/| /' conftest.$ac_ext >&5
32701
32702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32703 $as_echo "no" >&6; }
32704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes nameidata" >&5
32705 $as_echo_n "checking whether iops->follow_link() passes nameidata... " >&6; }
32706
32707
32708 cat confdefs.h - <<_ACEOF >conftest.c
32709
32710
32711 #include <linux/fs.h>
32712 void *follow_link(struct dentry *de, struct
32713 nameidata *nd) { return (void *)NULL; }
32714 static struct inode_operations
32715 iops __attribute__ ((unused)) = {
32716 .follow_link = follow_link,
32717 };
32718
32719 int
32720 main (void)
32721 {
32722
32723
32724 ;
32725 return 0;
32726 }
32727
32728 _ACEOF
32729
32730
32731
32732 cat - <<_ACEOF >conftest.h
32733
32734 _ACEOF
32735
32736
32737 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32738 echo "obj-m := conftest.o" >build/Makefile
32739 modpost_flag=''
32740 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32741 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32742 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32743 (eval $ac_try) 2>&5
32744 ac_status=$?
32745 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32746 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32747 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32748 (eval $ac_try) 2>&5
32749 ac_status=$?
32750 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32751 test $ac_status = 0; }; }; then :
32752
32753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32754 $as_echo "yes" >&6; }
32755
32756 $as_echo "#define HAVE_FOLLOW_LINK_NAMEIDATA 1" >>confdefs.h
32757
32758
32759 else
32760 $as_echo "$as_me: failed program was:" >&5
32761 sed 's/^/| /' conftest.$ac_ext >&5
32762
32763 as_fn_error $? "no; please file a bug report" "$LINENO" 5
32764
32765
32766
32767 fi
32768 rm -Rf build
32769
32770
32771
32772
32773
32774 fi
32775 rm -Rf build
32776
32777
32778
32779
32780
32781
32782 fi
32783 rm -Rf build
32784
32785
32786
32787
32788
32789 fi
32790 rm -Rf build
32791
32792
32793
32794
32795
32796
32797 cat confdefs.h - <<_ACEOF >conftest.c
32798
32799
32800 #if !defined(HAVE_GET_LINK_DELAYED)
32801 #error "Expecting get_link() delayed done"
32802 #endif
32803
32804 int
32805 main (void)
32806 {
32807
32808
32809 ;
32810 return 0;
32811 }
32812
32813 _ACEOF
32814
32815
32816
32817 cat - <<_ACEOF >conftest.h
32818
32819 _ACEOF
32820
32821
32822 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32823 echo "obj-m := conftest.o" >build/Makefile
32824 modpost_flag=''
32825 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32826 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32827 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32828 (eval $ac_try) 2>&5
32829 ac_status=$?
32830 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32831 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32832 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32833 (eval $ac_try) 2>&5
32834 ac_status=$?
32835 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32836 test $ac_status = 0; }; }; then :
32837
32838
32839 $as_echo "#define HAVE_PUT_LINK_DELAYED 1" >>confdefs.h
32840
32841
32842 else
32843 $as_echo "$as_me: failed program was:" >&5
32844 sed 's/^/| /' conftest.$ac_ext >&5
32845
32846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes cookie" >&5
32847 $as_echo_n "checking whether iops->put_link() passes cookie... " >&6; }
32848
32849
32850 cat confdefs.h - <<_ACEOF >conftest.c
32851
32852
32853 #include <linux/fs.h>
32854 void put_link(struct inode *ip, void *cookie)
32855 { return; }
32856 static struct inode_operations
32857 iops __attribute__ ((unused)) = {
32858 .put_link = put_link,
32859 };
32860
32861 int
32862 main (void)
32863 {
32864
32865
32866 ;
32867 return 0;
32868 }
32869
32870 _ACEOF
32871
32872
32873
32874 cat - <<_ACEOF >conftest.h
32875
32876 _ACEOF
32877
32878
32879 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32880 echo "obj-m := conftest.o" >build/Makefile
32881 modpost_flag=''
32882 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32883 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32884 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32885 (eval $ac_try) 2>&5
32886 ac_status=$?
32887 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32888 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32889 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32890 (eval $ac_try) 2>&5
32891 ac_status=$?
32892 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32893 test $ac_status = 0; }; }; then :
32894
32895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32896 $as_echo "yes" >&6; }
32897
32898 $as_echo "#define HAVE_PUT_LINK_COOKIE 1" >>confdefs.h
32899
32900
32901 else
32902 $as_echo "$as_me: failed program was:" >&5
32903 sed 's/^/| /' conftest.$ac_ext >&5
32904
32905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32906 $as_echo "no" >&6; }
32907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes nameidata" >&5
32908 $as_echo_n "checking whether iops->put_link() passes nameidata... " >&6; }
32909
32910
32911 cat confdefs.h - <<_ACEOF >conftest.c
32912
32913
32914 #include <linux/fs.h>
32915 void put_link(struct dentry *de, struct
32916 nameidata *nd, void *ptr) { return; }
32917 static struct inode_operations
32918 iops __attribute__ ((unused)) = {
32919 .put_link = put_link,
32920 };
32921
32922 int
32923 main (void)
32924 {
32925
32926
32927 ;
32928 return 0;
32929 }
32930
32931 _ACEOF
32932
32933
32934
32935 cat - <<_ACEOF >conftest.h
32936
32937 _ACEOF
32938
32939
32940 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32941 echo "obj-m := conftest.o" >build/Makefile
32942 modpost_flag=''
32943 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32944 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32945 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32946 (eval $ac_try) 2>&5
32947 ac_status=$?
32948 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32949 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32950 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32951 (eval $ac_try) 2>&5
32952 ac_status=$?
32953 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32954 test $ac_status = 0; }; }; then :
32955
32956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32957 $as_echo "yes" >&6; }
32958
32959 $as_echo "#define HAVE_PUT_LINK_NAMEIDATA 1" >>confdefs.h
32960
32961
32962 else
32963 $as_echo "$as_me: failed program was:" >&5
32964 sed 's/^/| /' conftest.$ac_ext >&5
32965
32966 as_fn_error $? "no; please file a bug report" "$LINENO" 5
32967
32968
32969
32970 fi
32971 rm -Rf build
32972
32973
32974
32975
32976
32977 fi
32978 rm -Rf build
32979
32980
32981
32982
32983
32984 fi
32985 rm -Rf build
32986
32987
32988
32989
32990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->truncate_range() exists" >&5
32991 $as_echo_n "checking whether iops->truncate_range() exists... " >&6; }
32992
32993
32994 cat confdefs.h - <<_ACEOF >conftest.c
32995
32996
32997 #include <linux/fs.h>
32998 void truncate_range(struct inode *inode, loff_t start,
32999 loff_t end) { return; }
33000 static struct inode_operations iops __attribute__ ((unused)) = {
33001 .truncate_range = truncate_range,
33002 };
33003
33004 int
33005 main (void)
33006 {
33007
33008
33009 ;
33010 return 0;
33011 }
33012
33013 _ACEOF
33014
33015
33016
33017 cat - <<_ACEOF >conftest.h
33018
33019 _ACEOF
33020
33021
33022 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33023 echo "obj-m := conftest.o" >build/Makefile
33024 modpost_flag=''
33025 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33026 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33027 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33028 (eval $ac_try) 2>&5
33029 ac_status=$?
33030 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33031 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33032 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33033 (eval $ac_try) 2>&5
33034 ac_status=$?
33035 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33036 test $ac_status = 0; }; }; then :
33037
33038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33039 $as_echo "yes" >&6; }
33040
33041 $as_echo "#define HAVE_INODE_TRUNCATE_RANGE 1" >>confdefs.h
33042
33043
33044 else
33045 $as_echo "$as_me: failed program was:" >&5
33046 sed 's/^/| /' conftest.$ac_ext >&5
33047
33048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33049 $as_echo "no" >&6; }
33050
33051
33052
33053 fi
33054 rm -Rf build
33055
33056
33057
33058
33059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dops->d_automount() exists" >&5
33060 $as_echo_n "checking whether dops->d_automount() exists... " >&6; }
33061
33062
33063 cat confdefs.h - <<_ACEOF >conftest.c
33064
33065
33066 #include <linux/dcache.h>
33067 struct vfsmount *d_automount(struct path *p) { return NULL; }
33068 struct dentry_operations dops __attribute__ ((unused)) = {
33069 .d_automount = d_automount,
33070 };
33071
33072 int
33073 main (void)
33074 {
33075
33076
33077 ;
33078 return 0;
33079 }
33080
33081 _ACEOF
33082
33083
33084
33085 cat - <<_ACEOF >conftest.h
33086
33087 _ACEOF
33088
33089
33090 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33091 echo "obj-m := conftest.o" >build/Makefile
33092 modpost_flag=''
33093 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33094 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33095 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33096 (eval $ac_try) 2>&5
33097 ac_status=$?
33098 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33099 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33100 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33101 (eval $ac_try) 2>&5
33102 ac_status=$?
33103 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33104 test $ac_status = 0; }; }; then :
33105
33106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33107 $as_echo "yes" >&6; }
33108
33109 $as_echo "#define HAVE_AUTOMOUNT 1" >>confdefs.h
33110
33111
33112 else
33113 $as_echo "$as_me: failed program was:" >&5
33114 sed 's/^/| /' conftest.$ac_ext >&5
33115
33116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33117 $as_echo "no" >&6; }
33118
33119
33120
33121 fi
33122 rm -Rf build
33123
33124
33125
33126
33127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->encode_fh() wants inode" >&5
33128 $as_echo_n "checking whether eops->encode_fh() wants inode... " >&6; }
33129
33130
33131 cat confdefs.h - <<_ACEOF >conftest.c
33132
33133
33134 #include <linux/exportfs.h>
33135 int encode_fh(struct inode *inode, __u32 *fh, int *max_len,
33136 struct inode *parent) { return 0; }
33137 static struct export_operations eops __attribute__ ((unused))={
33138 .encode_fh = encode_fh,
33139 };
33140
33141 int
33142 main (void)
33143 {
33144
33145
33146 ;
33147 return 0;
33148 }
33149
33150 _ACEOF
33151
33152
33153
33154 cat - <<_ACEOF >conftest.h
33155
33156 _ACEOF
33157
33158
33159 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33160 echo "obj-m := conftest.o" >build/Makefile
33161 modpost_flag=''
33162 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33163 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33164 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33165 (eval $ac_try) 2>&5
33166 ac_status=$?
33167 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33168 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33169 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33170 (eval $ac_try) 2>&5
33171 ac_status=$?
33172 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33173 test $ac_status = 0; }; }; then :
33174
33175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33176 $as_echo "yes" >&6; }
33177
33178 $as_echo "#define HAVE_ENCODE_FH_WITH_INODE 1" >>confdefs.h
33179
33180
33181 else
33182 $as_echo "$as_me: failed program was:" >&5
33183 sed 's/^/| /' conftest.$ac_ext >&5
33184
33185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33186 $as_echo "no" >&6; }
33187
33188
33189
33190 fi
33191 rm -Rf build
33192
33193
33194
33195
33196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->commit_metadata() exists" >&5
33197 $as_echo_n "checking whether eops->commit_metadata() exists... " >&6; }
33198
33199
33200 cat confdefs.h - <<_ACEOF >conftest.c
33201
33202
33203 #include <linux/exportfs.h>
33204 int commit_metadata(struct inode *inode) { return 0; }
33205 static struct export_operations eops __attribute__ ((unused))={
33206 .commit_metadata = commit_metadata,
33207 };
33208
33209 int
33210 main (void)
33211 {
33212
33213
33214 ;
33215 return 0;
33216 }
33217
33218 _ACEOF
33219
33220
33221
33222 cat - <<_ACEOF >conftest.h
33223
33224 _ACEOF
33225
33226
33227 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33228 echo "obj-m := conftest.o" >build/Makefile
33229 modpost_flag=''
33230 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33231 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33232 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33233 (eval $ac_try) 2>&5
33234 ac_status=$?
33235 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33236 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33237 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33238 (eval $ac_try) 2>&5
33239 ac_status=$?
33240 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33241 test $ac_status = 0; }; }; then :
33242
33243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33244 $as_echo "yes" >&6; }
33245
33246 $as_echo "#define HAVE_COMMIT_METADATA 1" >>confdefs.h
33247
33248
33249 else
33250 $as_echo "$as_me: failed program was:" >&5
33251 sed 's/^/| /' conftest.$ac_ext >&5
33252
33253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33254 $as_echo "no" >&6; }
33255
33256
33257
33258 fi
33259 rm -Rf build
33260
33261
33262
33263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clear_inode() is available" >&5
33264 $as_echo_n "checking whether clear_inode() is available... " >&6; }
33265
33266
33267
33268 cat confdefs.h - <<_ACEOF >conftest.c
33269
33270
33271 #include <linux/fs.h>
33272
33273 int
33274 main (void)
33275 {
33276
33277 clear_inode(NULL);
33278
33279 ;
33280 return 0;
33281 }
33282
33283 _ACEOF
33284
33285
33286
33287 cat - <<_ACEOF >conftest.h
33288
33289 _ACEOF
33290
33291
33292 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33293 echo "obj-m := conftest.o" >build/Makefile
33294 modpost_flag=''
33295 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33296 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33297 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33298 (eval $ac_try) 2>&5
33299 ac_status=$?
33300 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33301 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33302 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33303 (eval $ac_try) 2>&5
33304 ac_status=$?
33305 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33306 test $ac_status = 0; }; }; then :
33307 rc=0
33308 else
33309 $as_echo "$as_me: failed program was:" >&5
33310 sed 's/^/| /' conftest.$ac_ext >&5
33311 rc=1
33312
33313
33314 fi
33315 rm -Rf build
33316
33317
33318 if test $rc -ne 0; then :
33319
33320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33321 $as_echo "no" >&6; }
33322
33323 else
33324 if test "x$enable_linux_builtin" != xyes; then
33325
33326 grep -q -E '[[:space:]]clear_inode[[:space:]]' \
33327 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33328 rc=$?
33329 if test $rc -ne 0; then
33330 export=0
33331 for file in fs/inode.c; do
33332 grep -q -E "EXPORT_SYMBOL.*(clear_inode)" \
33333 "$LINUX/$file" 2>/dev/null
33334 rc=$?
33335 if test $rc -eq 0; then
33336 export=1
33337 break;
33338 fi
33339 done
33340 if test $export -eq 0; then :
33341 rc=1
33342 else :
33343 rc=0
33344 fi
33345 else :
33346 rc=0
33347 fi
33348
33349 fi
33350 if test $rc -ne 0; then :
33351
33352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33353 $as_echo "no" >&6; }
33354
33355 else :
33356
33357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33358 $as_echo "yes" >&6; }
33359
33360 $as_echo "#define HAVE_CLEAR_INODE 1" >>confdefs.h
33361
33362
33363 fi
33364 fi
33365
33366
33367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setattr_prepare() is available" >&5
33368 $as_echo_n "checking whether setattr_prepare() is available... " >&6; }
33369
33370
33371
33372 cat confdefs.h - <<_ACEOF >conftest.c
33373
33374
33375 #include <linux/fs.h>
33376
33377 int
33378 main (void)
33379 {
33380
33381 struct dentry *dentry = NULL;
33382 struct iattr *attr = NULL;
33383 int error;
33384
33385 error = setattr_prepare(dentry, attr);
33386
33387 ;
33388 return 0;
33389 }
33390
33391 _ACEOF
33392
33393
33394
33395 cat - <<_ACEOF >conftest.h
33396
33397 _ACEOF
33398
33399
33400 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33401 echo "obj-m := conftest.o" >build/Makefile
33402 modpost_flag=''
33403 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33404 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33405 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33406 (eval $ac_try) 2>&5
33407 ac_status=$?
33408 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33409 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33410 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33411 (eval $ac_try) 2>&5
33412 ac_status=$?
33413 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33414 test $ac_status = 0; }; }; then :
33415 rc=0
33416 else
33417 $as_echo "$as_me: failed program was:" >&5
33418 sed 's/^/| /' conftest.$ac_ext >&5
33419 rc=1
33420
33421
33422 fi
33423 rm -Rf build
33424
33425
33426 if test $rc -ne 0; then :
33427
33428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33429 $as_echo "no" >&6; }
33430
33431 else
33432 if test "x$enable_linux_builtin" != xyes; then
33433
33434 grep -q -E '[[:space:]]setattr_prepare[[:space:]]' \
33435 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33436 rc=$?
33437 if test $rc -ne 0; then
33438 export=0
33439 for file in fs/attr.c; do
33440 grep -q -E "EXPORT_SYMBOL.*(setattr_prepare)" \
33441 "$LINUX/$file" 2>/dev/null
33442 rc=$?
33443 if test $rc -eq 0; then
33444 export=1
33445 break;
33446 fi
33447 done
33448 if test $export -eq 0; then :
33449 rc=1
33450 else :
33451 rc=0
33452 fi
33453 else :
33454 rc=0
33455 fi
33456
33457 fi
33458 if test $rc -ne 0; then :
33459
33460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33461 $as_echo "no" >&6; }
33462
33463 else :
33464
33465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33466 $as_echo "yes" >&6; }
33467
33468 $as_echo "#define HAVE_SETATTR_PREPARE 1" >>confdefs.h
33469
33470
33471 fi
33472 fi
33473
33474
33475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether insert_inode_locked() is available" >&5
33476 $as_echo_n "checking whether insert_inode_locked() is available... " >&6; }
33477
33478
33479
33480 cat confdefs.h - <<_ACEOF >conftest.c
33481
33482
33483 #include <linux/fs.h>
33484
33485 int
33486 main (void)
33487 {
33488
33489 insert_inode_locked(NULL);
33490
33491 ;
33492 return 0;
33493 }
33494
33495 _ACEOF
33496
33497
33498
33499 cat - <<_ACEOF >conftest.h
33500
33501 _ACEOF
33502
33503
33504 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33505 echo "obj-m := conftest.o" >build/Makefile
33506 modpost_flag=''
33507 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33508 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33509 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33510 (eval $ac_try) 2>&5
33511 ac_status=$?
33512 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33513 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33514 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33515 (eval $ac_try) 2>&5
33516 ac_status=$?
33517 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33518 test $ac_status = 0; }; }; then :
33519 rc=0
33520 else
33521 $as_echo "$as_me: failed program was:" >&5
33522 sed 's/^/| /' conftest.$ac_ext >&5
33523 rc=1
33524
33525
33526 fi
33527 rm -Rf build
33528
33529
33530 if test $rc -ne 0; then :
33531
33532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33533 $as_echo "no" >&6; }
33534
33535 else
33536 if test "x$enable_linux_builtin" != xyes; then
33537
33538 grep -q -E '[[:space:]]insert_inode_locked[[:space:]]' \
33539 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33540 rc=$?
33541 if test $rc -ne 0; then
33542 export=0
33543 for file in fs/inode.c; do
33544 grep -q -E "EXPORT_SYMBOL.*(insert_inode_locked)" \
33545 "$LINUX/$file" 2>/dev/null
33546 rc=$?
33547 if test $rc -eq 0; then
33548 export=1
33549 break;
33550 fi
33551 done
33552 if test $export -eq 0; then :
33553 rc=1
33554 else :
33555 rc=0
33556 fi
33557 else :
33558 rc=0
33559 fi
33560
33561 fi
33562 if test $rc -ne 0; then :
33563
33564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33565 $as_echo "no" >&6; }
33566
33567 else :
33568
33569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33570 $as_echo "yes" >&6; }
33571
33572 $as_echo "#define HAVE_INSERT_INODE_LOCKED 1" >>confdefs.h
33573
33574
33575 fi
33576 fi
33577
33578
33579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_make_root() is available" >&5
33580 $as_echo_n "checking whether d_make_root() is available... " >&6; }
33581
33582
33583
33584 cat confdefs.h - <<_ACEOF >conftest.c
33585
33586
33587 #include <linux/dcache.h>
33588
33589 int
33590 main (void)
33591 {
33592
33593 d_make_root(NULL);
33594
33595 ;
33596 return 0;
33597 }
33598
33599 _ACEOF
33600
33601
33602
33603 cat - <<_ACEOF >conftest.h
33604
33605 _ACEOF
33606
33607
33608 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33609 echo "obj-m := conftest.o" >build/Makefile
33610 modpost_flag=''
33611 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33612 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33613 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33614 (eval $ac_try) 2>&5
33615 ac_status=$?
33616 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33617 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33618 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33619 (eval $ac_try) 2>&5
33620 ac_status=$?
33621 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33622 test $ac_status = 0; }; }; then :
33623 rc=0
33624 else
33625 $as_echo "$as_me: failed program was:" >&5
33626 sed 's/^/| /' conftest.$ac_ext >&5
33627 rc=1
33628
33629
33630 fi
33631 rm -Rf build
33632
33633
33634 if test $rc -ne 0; then :
33635
33636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33637 $as_echo "no" >&6; }
33638
33639 else
33640 if test "x$enable_linux_builtin" != xyes; then
33641
33642 grep -q -E '[[:space:]]d_make_root[[:space:]]' \
33643 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33644 rc=$?
33645 if test $rc -ne 0; then
33646 export=0
33647 for file in fs/dcache.c; do
33648 grep -q -E "EXPORT_SYMBOL.*(d_make_root)" \
33649 "$LINUX/$file" 2>/dev/null
33650 rc=$?
33651 if test $rc -eq 0; then
33652 export=1
33653 break;
33654 fi
33655 done
33656 if test $export -eq 0; then :
33657 rc=1
33658 else :
33659 rc=0
33660 fi
33661 else :
33662 rc=0
33663 fi
33664
33665 fi
33666 if test $rc -ne 0; then :
33667
33668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33669 $as_echo "no" >&6; }
33670
33671 else :
33672
33673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33674 $as_echo "yes" >&6; }
33675
33676 $as_echo "#define HAVE_D_MAKE_ROOT 1" >>confdefs.h
33677
33678
33679 fi
33680 fi
33681
33682
33683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_obtain_alias() is available" >&5
33684 $as_echo_n "checking whether d_obtain_alias() is available... " >&6; }
33685
33686
33687
33688 cat confdefs.h - <<_ACEOF >conftest.c
33689
33690
33691 #include <linux/dcache.h>
33692
33693 int
33694 main (void)
33695 {
33696
33697 d_obtain_alias(NULL);
33698
33699 ;
33700 return 0;
33701 }
33702
33703 _ACEOF
33704
33705
33706
33707 cat - <<_ACEOF >conftest.h
33708
33709 _ACEOF
33710
33711
33712 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33713 echo "obj-m := conftest.o" >build/Makefile
33714 modpost_flag=''
33715 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33716 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33717 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33718 (eval $ac_try) 2>&5
33719 ac_status=$?
33720 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33721 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33722 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33723 (eval $ac_try) 2>&5
33724 ac_status=$?
33725 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33726 test $ac_status = 0; }; }; then :
33727 rc=0
33728 else
33729 $as_echo "$as_me: failed program was:" >&5
33730 sed 's/^/| /' conftest.$ac_ext >&5
33731 rc=1
33732
33733
33734 fi
33735 rm -Rf build
33736
33737
33738 if test $rc -ne 0; then :
33739
33740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33741 $as_echo "no" >&6; }
33742
33743 else
33744 if test "x$enable_linux_builtin" != xyes; then
33745
33746 grep -q -E '[[:space:]]d_obtain_alias[[:space:]]' \
33747 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33748 rc=$?
33749 if test $rc -ne 0; then
33750 export=0
33751 for file in fs/dcache.c; do
33752 grep -q -E "EXPORT_SYMBOL.*(d_obtain_alias)" \
33753 "$LINUX/$file" 2>/dev/null
33754 rc=$?
33755 if test $rc -eq 0; then
33756 export=1
33757 break;
33758 fi
33759 done
33760 if test $export -eq 0; then :
33761 rc=1
33762 else :
33763 rc=0
33764 fi
33765 else :
33766 rc=0
33767 fi
33768
33769 fi
33770 if test $rc -ne 0; then :
33771
33772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33773 $as_echo "no" >&6; }
33774
33775 else :
33776
33777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33778 $as_echo "yes" >&6; }
33779
33780 $as_echo "#define HAVE_D_OBTAIN_ALIAS 1" >>confdefs.h
33781
33782
33783 fi
33784 fi
33785
33786
33787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_prune_aliases() is available" >&5
33788 $as_echo_n "checking whether d_prune_aliases() is available... " >&6; }
33789
33790
33791
33792 cat confdefs.h - <<_ACEOF >conftest.c
33793
33794
33795 #include <linux/dcache.h>
33796
33797 int
33798 main (void)
33799 {
33800
33801 struct inode *ip = NULL;
33802 d_prune_aliases(ip);
33803
33804 ;
33805 return 0;
33806 }
33807
33808 _ACEOF
33809
33810
33811
33812 cat - <<_ACEOF >conftest.h
33813
33814 _ACEOF
33815
33816
33817 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33818 echo "obj-m := conftest.o" >build/Makefile
33819 modpost_flag=''
33820 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33821 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33822 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33823 (eval $ac_try) 2>&5
33824 ac_status=$?
33825 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33826 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33827 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33828 (eval $ac_try) 2>&5
33829 ac_status=$?
33830 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33831 test $ac_status = 0; }; }; then :
33832 rc=0
33833 else
33834 $as_echo "$as_me: failed program was:" >&5
33835 sed 's/^/| /' conftest.$ac_ext >&5
33836 rc=1
33837
33838
33839 fi
33840 rm -Rf build
33841
33842
33843 if test $rc -ne 0; then :
33844
33845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33846 $as_echo "no" >&6; }
33847
33848 else
33849 if test "x$enable_linux_builtin" != xyes; then
33850
33851 grep -q -E '[[:space:]]d_prune_aliases[[:space:]]' \
33852 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33853 rc=$?
33854 if test $rc -ne 0; then
33855 export=0
33856 for file in fs/dcache.c; do
33857 grep -q -E "EXPORT_SYMBOL.*(d_prune_aliases)" \
33858 "$LINUX/$file" 2>/dev/null
33859 rc=$?
33860 if test $rc -eq 0; then
33861 export=1
33862 break;
33863 fi
33864 done
33865 if test $export -eq 0; then :
33866 rc=1
33867 else :
33868 rc=0
33869 fi
33870 else :
33871 rc=0
33872 fi
33873
33874 fi
33875 if test $rc -ne 0; then :
33876
33877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33878 $as_echo "no" >&6; }
33879
33880 else :
33881
33882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33883 $as_echo "yes" >&6; }
33884
33885 $as_echo "#define HAVE_D_PRUNE_ALIASES 1" >>confdefs.h
33886
33887
33888 fi
33889 fi
33890
33891
33892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_set_d_op() is available" >&5
33893 $as_echo_n "checking whether d_set_d_op() is available... " >&6; }
33894
33895
33896
33897 cat confdefs.h - <<_ACEOF >conftest.c
33898
33899
33900 #include <linux/dcache.h>
33901
33902 int
33903 main (void)
33904 {
33905
33906 d_set_d_op(NULL, NULL);
33907
33908 ;
33909 return 0;
33910 }
33911
33912 _ACEOF
33913
33914
33915
33916 cat - <<_ACEOF >conftest.h
33917
33918 _ACEOF
33919
33920
33921 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33922 echo "obj-m := conftest.o" >build/Makefile
33923 modpost_flag=''
33924 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33925 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33926 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33927 (eval $ac_try) 2>&5
33928 ac_status=$?
33929 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33930 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33931 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33932 (eval $ac_try) 2>&5
33933 ac_status=$?
33934 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33935 test $ac_status = 0; }; }; then :
33936 rc=0
33937 else
33938 $as_echo "$as_me: failed program was:" >&5
33939 sed 's/^/| /' conftest.$ac_ext >&5
33940 rc=1
33941
33942
33943 fi
33944 rm -Rf build
33945
33946
33947 if test $rc -ne 0; then :
33948
33949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33950 $as_echo "no" >&6; }
33951
33952 else
33953 if test "x$enable_linux_builtin" != xyes; then
33954
33955 grep -q -E '[[:space:]]d_set_d_op[[:space:]]' \
33956 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33957 rc=$?
33958 if test $rc -ne 0; then
33959 export=0
33960 for file in fs/dcache.c; do
33961 grep -q -E "EXPORT_SYMBOL.*(d_set_d_op)" \
33962 "$LINUX/$file" 2>/dev/null
33963 rc=$?
33964 if test $rc -eq 0; then
33965 export=1
33966 break;
33967 fi
33968 done
33969 if test $export -eq 0; then :
33970 rc=1
33971 else :
33972 rc=0
33973 fi
33974 else :
33975 rc=0
33976 fi
33977
33978 fi
33979 if test $rc -ne 0; then :
33980
33981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33982 $as_echo "no" >&6; }
33983
33984 else :
33985
33986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33987 $as_echo "yes" >&6; }
33988
33989 $as_echo "#define HAVE_D_SET_D_OP 1" >>confdefs.h
33990
33991
33992 fi
33993 fi
33994
33995
33996
33997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dops->d_revalidate() takes struct nameidata" >&5
33998 $as_echo_n "checking whether dops->d_revalidate() takes struct nameidata... " >&6; }
33999
34000
34001 cat confdefs.h - <<_ACEOF >conftest.c
34002
34003
34004 #include <linux/dcache.h>
34005
34006 int revalidate (struct dentry *dentry,
34007 struct nameidata *nidata) { return 0; }
34008
34009 static const struct dentry_operations
34010 dops __attribute__ ((unused)) = {
34011 .d_revalidate = revalidate,
34012 };
34013
34014 int
34015 main (void)
34016 {
34017
34018
34019 ;
34020 return 0;
34021 }
34022
34023 _ACEOF
34024
34025
34026
34027 cat - <<_ACEOF >conftest.h
34028
34029 _ACEOF
34030
34031
34032 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34033 echo "obj-m := conftest.o" >build/Makefile
34034 modpost_flag=''
34035 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34036 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34037 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34038 (eval $ac_try) 2>&5
34039 ac_status=$?
34040 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34041 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34042 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34043 (eval $ac_try) 2>&5
34044 ac_status=$?
34045 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34046 test $ac_status = 0; }; }; then :
34047
34048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34049 $as_echo "yes" >&6; }
34050
34051 $as_echo "#define HAVE_D_REVALIDATE_NAMEIDATA 1" >>confdefs.h
34052
34053
34054 else
34055 $as_echo "$as_me: failed program was:" >&5
34056 sed 's/^/| /' conftest.$ac_ext >&5
34057
34058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34059 $as_echo "no" >&6; }
34060
34061
34062
34063 fi
34064 rm -Rf build
34065
34066
34067
34068
34069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dentry uses const struct dentry_operations" >&5
34070 $as_echo_n "checking whether dentry uses const struct dentry_operations... " >&6; }
34071
34072
34073 cat confdefs.h - <<_ACEOF >conftest.c
34074
34075
34076 #include <linux/dcache.h>
34077
34078 const struct dentry_operations test_d_op = {
34079 .d_revalidate = NULL,
34080 };
34081
34082 int
34083 main (void)
34084 {
34085
34086 struct dentry d __attribute__ ((unused));
34087
34088 d.d_op = &test_d_op;
34089
34090 ;
34091 return 0;
34092 }
34093
34094 _ACEOF
34095
34096
34097
34098 cat - <<_ACEOF >conftest.h
34099
34100 _ACEOF
34101
34102
34103 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34104 echo "obj-m := conftest.o" >build/Makefile
34105 modpost_flag=''
34106 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34107 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34108 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34109 (eval $ac_try) 2>&5
34110 ac_status=$?
34111 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34112 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34113 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34114 (eval $ac_try) 2>&5
34115 ac_status=$?
34116 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34117 test $ac_status = 0; }; }; then :
34118
34119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34120 $as_echo "yes" >&6; }
34121
34122 $as_echo "#define HAVE_CONST_DENTRY_OPERATIONS 1" >>confdefs.h
34123
34124
34125 else
34126 $as_echo "$as_me: failed program was:" >&5
34127 sed 's/^/| /' conftest.$ac_ext >&5
34128
34129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34130 $as_echo "no" >&6; }
34131
34132
34133
34134 fi
34135 rm -Rf build
34136
34137
34138
34139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether check_disk_size_change() is available" >&5
34140 $as_echo_n "checking whether check_disk_size_change() is available... " >&6; }
34141
34142
34143
34144 cat confdefs.h - <<_ACEOF >conftest.c
34145
34146
34147 #include <linux/fs.h>
34148
34149 int
34150 main (void)
34151 {
34152
34153 check_disk_size_change(NULL, NULL);
34154
34155 ;
34156 return 0;
34157 }
34158
34159 _ACEOF
34160
34161
34162
34163 cat - <<_ACEOF >conftest.h
34164
34165 _ACEOF
34166
34167
34168 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34169 echo "obj-m := conftest.o" >build/Makefile
34170 modpost_flag=''
34171 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34172 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34173 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34174 (eval $ac_try) 2>&5
34175 ac_status=$?
34176 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34177 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34178 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34179 (eval $ac_try) 2>&5
34180 ac_status=$?
34181 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34182 test $ac_status = 0; }; }; then :
34183 rc=0
34184 else
34185 $as_echo "$as_me: failed program was:" >&5
34186 sed 's/^/| /' conftest.$ac_ext >&5
34187 rc=1
34188
34189
34190 fi
34191 rm -Rf build
34192
34193
34194 if test $rc -ne 0; then :
34195
34196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34197 $as_echo "no" >&6; }
34198
34199 else
34200 if test "x$enable_linux_builtin" != xyes; then
34201
34202 grep -q -E '[[:space:]]check_disk_size_change[[:space:]]' \
34203 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
34204 rc=$?
34205 if test $rc -ne 0; then
34206 export=0
34207 for file in fs/block_dev.c; do
34208 grep -q -E "EXPORT_SYMBOL.*(check_disk_size_change)" \
34209 "$LINUX/$file" 2>/dev/null
34210 rc=$?
34211 if test $rc -eq 0; then
34212 export=1
34213 break;
34214 fi
34215 done
34216 if test $export -eq 0; then :
34217 rc=1
34218 else :
34219 rc=0
34220 fi
34221 else :
34222 rc=0
34223 fi
34224
34225 fi
34226 if test $rc -ne 0; then :
34227
34228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34229 $as_echo "no" >&6; }
34230
34231 else :
34232
34233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34234 $as_echo "yes" >&6; }
34235
34236 $as_echo "#define HAVE_CHECK_DISK_SIZE_CHANGE 1" >>confdefs.h
34237
34238
34239 fi
34240 fi
34241
34242
34243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether truncate_setsize() is available" >&5
34244 $as_echo_n "checking whether truncate_setsize() is available... " >&6; }
34245
34246
34247
34248 cat confdefs.h - <<_ACEOF >conftest.c
34249
34250
34251 #include <linux/mm.h>
34252
34253 int
34254 main (void)
34255 {
34256
34257 truncate_setsize(NULL, 0);
34258
34259 ;
34260 return 0;
34261 }
34262
34263 _ACEOF
34264
34265
34266
34267 cat - <<_ACEOF >conftest.h
34268
34269 _ACEOF
34270
34271
34272 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34273 echo "obj-m := conftest.o" >build/Makefile
34274 modpost_flag=''
34275 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34276 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34277 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34278 (eval $ac_try) 2>&5
34279 ac_status=$?
34280 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34281 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34282 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34283 (eval $ac_try) 2>&5
34284 ac_status=$?
34285 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34286 test $ac_status = 0; }; }; then :
34287 rc=0
34288 else
34289 $as_echo "$as_me: failed program was:" >&5
34290 sed 's/^/| /' conftest.$ac_ext >&5
34291 rc=1
34292
34293
34294 fi
34295 rm -Rf build
34296
34297
34298 if test $rc -ne 0; then :
34299
34300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34301 $as_echo "no" >&6; }
34302
34303 else
34304 if test "x$enable_linux_builtin" != xyes; then
34305
34306 grep -q -E '[[:space:]]truncate_setsize[[:space:]]' \
34307 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
34308 rc=$?
34309 if test $rc -ne 0; then
34310 export=0
34311 for file in mm/truncate.c; do
34312 grep -q -E "EXPORT_SYMBOL.*(truncate_setsize)" \
34313 "$LINUX/$file" 2>/dev/null
34314 rc=$?
34315 if test $rc -eq 0; then
34316 export=1
34317 break;
34318 fi
34319 done
34320 if test $export -eq 0; then :
34321 rc=1
34322 else :
34323 rc=0
34324 fi
34325 else :
34326 rc=0
34327 fi
34328
34329 fi
34330 if test $rc -ne 0; then :
34331
34332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34333 $as_echo "no" >&6; }
34334
34335 else :
34336
34337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34338 $as_echo "yes" >&6; }
34339
34340 $as_echo "#define HAVE_TRUNCATE_SETSIZE 1" >>confdefs.h
34341
34342
34343 fi
34344 fi
34345
34346
34347
34348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants 6 args" >&5
34349 $as_echo_n "checking whether security_inode_init_security wants 6 args... " >&6; }
34350
34351
34352 cat confdefs.h - <<_ACEOF >conftest.c
34353
34354
34355 #include <linux/security.h>
34356
34357 int
34358 main (void)
34359 {
34360
34361 struct inode *ip __attribute__ ((unused)) = NULL;
34362 struct inode *dip __attribute__ ((unused)) = NULL;
34363 const struct qstr *str __attribute__ ((unused)) = NULL;
34364 char *name __attribute__ ((unused)) = NULL;
34365 void *value __attribute__ ((unused)) = NULL;
34366 size_t len __attribute__ ((unused)) = 0;
34367
34368 security_inode_init_security(ip, dip, str, &name, &value, &len);
34369
34370 ;
34371 return 0;
34372 }
34373
34374 _ACEOF
34375
34376
34377
34378 cat - <<_ACEOF >conftest.h
34379
34380 _ACEOF
34381
34382
34383 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34384 echo "obj-m := conftest.o" >build/Makefile
34385 modpost_flag=''
34386 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34387 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34388 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34389 (eval $ac_try) 2>&5
34390 ac_status=$?
34391 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34392 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34393 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34394 (eval $ac_try) 2>&5
34395 ac_status=$?
34396 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34397 test $ac_status = 0; }; }; then :
34398
34399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34400 $as_echo "yes" >&6; }
34401
34402 $as_echo "#define HAVE_6ARGS_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
34403
34404
34405 else
34406 $as_echo "$as_me: failed program was:" >&5
34407 sed 's/^/| /' conftest.$ac_ext >&5
34408
34409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34410 $as_echo "no" >&6; }
34411
34412
34413
34414 fi
34415 rm -Rf build
34416
34417
34418
34419
34420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants callback" >&5
34421 $as_echo_n "checking whether security_inode_init_security wants callback... " >&6; }
34422
34423
34424 cat confdefs.h - <<_ACEOF >conftest.c
34425
34426
34427 #include <linux/security.h>
34428
34429 int
34430 main (void)
34431 {
34432
34433 struct inode *ip __attribute__ ((unused)) = NULL;
34434 struct inode *dip __attribute__ ((unused)) = NULL;
34435 const struct qstr *str __attribute__ ((unused)) = NULL;
34436 initxattrs func __attribute__ ((unused)) = NULL;
34437
34438 security_inode_init_security(ip, dip, str, func, NULL);
34439
34440 ;
34441 return 0;
34442 }
34443
34444 _ACEOF
34445
34446
34447
34448 cat - <<_ACEOF >conftest.h
34449
34450 _ACEOF
34451
34452
34453 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34454 echo "obj-m := conftest.o" >build/Makefile
34455 modpost_flag=''
34456 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34457 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34458 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34459 (eval $ac_try) 2>&5
34460 ac_status=$?
34461 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34462 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34463 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34464 (eval $ac_try) 2>&5
34465 ac_status=$?
34466 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34467 test $ac_status = 0; }; }; then :
34468
34469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34470 $as_echo "yes" >&6; }
34471
34472 $as_echo "#define HAVE_CALLBACK_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
34473
34474
34475 else
34476 $as_echo "$as_me: failed program was:" >&5
34477 sed 's/^/| /' conftest.$ac_ext >&5
34478
34479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34480 $as_echo "no" >&6; }
34481
34482
34483
34484 fi
34485 rm -Rf build
34486
34487
34488
34489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mount_nodev() is available" >&5
34490 $as_echo_n "checking whether mount_nodev() is available... " >&6; }
34491
34492
34493
34494 cat confdefs.h - <<_ACEOF >conftest.c
34495
34496
34497 #include <linux/fs.h>
34498
34499 int
34500 main (void)
34501 {
34502
34503 mount_nodev(NULL, 0, NULL, NULL);
34504
34505 ;
34506 return 0;
34507 }
34508
34509 _ACEOF
34510
34511
34512
34513 cat - <<_ACEOF >conftest.h
34514
34515 _ACEOF
34516
34517
34518 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34519 echo "obj-m := conftest.o" >build/Makefile
34520 modpost_flag=''
34521 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34522 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34523 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34524 (eval $ac_try) 2>&5
34525 ac_status=$?
34526 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34527 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34528 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34529 (eval $ac_try) 2>&5
34530 ac_status=$?
34531 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34532 test $ac_status = 0; }; }; then :
34533 rc=0
34534 else
34535 $as_echo "$as_me: failed program was:" >&5
34536 sed 's/^/| /' conftest.$ac_ext >&5
34537 rc=1
34538
34539
34540 fi
34541 rm -Rf build
34542
34543
34544 if test $rc -ne 0; then :
34545
34546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34547 $as_echo "no" >&6; }
34548
34549 else
34550 if test "x$enable_linux_builtin" != xyes; then
34551
34552 grep -q -E '[[:space:]]mount_nodev[[:space:]]' \
34553 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
34554 rc=$?
34555 if test $rc -ne 0; then
34556 export=0
34557 for file in fs/super.c; do
34558 grep -q -E "EXPORT_SYMBOL.*(mount_nodev)" \
34559 "$LINUX/$file" 2>/dev/null
34560 rc=$?
34561 if test $rc -eq 0; then
34562 export=1
34563 break;
34564 fi
34565 done
34566 if test $export -eq 0; then :
34567 rc=1
34568 else :
34569 rc=0
34570 fi
34571 else :
34572 rc=0
34573 fi
34574
34575 fi
34576 if test $rc -ne 0; then :
34577
34578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34579 $as_echo "no" >&6; }
34580
34581 else :
34582
34583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34584 $as_echo "yes" >&6; }
34585
34586 $as_echo "#define HAVE_MOUNT_NODEV 1" >>confdefs.h
34587
34588
34589 fi
34590 fi
34591
34592
34593
34594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_shrink" >&5
34595 $as_echo_n "checking whether super_block has s_shrink... " >&6; }
34596
34597
34598 cat confdefs.h - <<_ACEOF >conftest.c
34599
34600
34601 #include <linux/fs.h>
34602
34603 int shrink(struct shrinker *s, struct shrink_control *sc)
34604 { return 0; }
34605
34606 static const struct super_block
34607 sb __attribute__ ((unused)) = {
34608 .s_shrink.shrink = shrink,
34609 .s_shrink.seeks = DEFAULT_SEEKS,
34610 .s_shrink.batch = 0,
34611 };
34612
34613 int
34614 main (void)
34615 {
34616
34617
34618 ;
34619 return 0;
34620 }
34621
34622 _ACEOF
34623
34624
34625
34626 cat - <<_ACEOF >conftest.h
34627
34628 _ACEOF
34629
34630
34631 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34632 echo "obj-m := conftest.o" >build/Makefile
34633 modpost_flag=''
34634 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34635 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34636 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34637 (eval $ac_try) 2>&5
34638 ac_status=$?
34639 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34640 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34641 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34642 (eval $ac_try) 2>&5
34643 ac_status=$?
34644 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34645 test $ac_status = 0; }; }; then :
34646
34647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34648 $as_echo "yes" >&6; }
34649
34650 $as_echo "#define HAVE_SHRINK 1" >>confdefs.h
34651
34652
34653
34654 else
34655 $as_echo "$as_me: failed program was:" >&5
34656 sed 's/^/| /' conftest.$ac_ext >&5
34657
34658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34659 $as_echo "no" >&6; }
34660
34661
34662
34663 fi
34664 rm -Rf build
34665
34666
34667
34668
34669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether shrink_control has nid" >&5
34670 $as_echo_n "checking whether shrink_control has nid... " >&6; }
34671
34672
34673 cat confdefs.h - <<_ACEOF >conftest.c
34674
34675
34676 #include <linux/fs.h>
34677
34678 int
34679 main (void)
34680 {
34681
34682 struct shrink_control sc __attribute__ ((unused));
34683 unsigned long scnidsize __attribute__ ((unused)) =
34684 sizeof(sc.nid);
34685
34686 ;
34687 return 0;
34688 }
34689
34690 _ACEOF
34691
34692
34693
34694 cat - <<_ACEOF >conftest.h
34695
34696 _ACEOF
34697
34698
34699 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34700 echo "obj-m := conftest.o" >build/Makefile
34701 modpost_flag=''
34702 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34703 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34704 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34705 (eval $ac_try) 2>&5
34706 ac_status=$?
34707 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34708 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34709 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34710 (eval $ac_try) 2>&5
34711 ac_status=$?
34712 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34713 test $ac_status = 0; }; }; then :
34714
34715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34716 $as_echo "yes" >&6; }
34717
34718 $as_echo "#define SHRINK_CONTROL_HAS_NID 1" >>confdefs.h
34719
34720
34721 else
34722 $as_echo "$as_me: failed program was:" >&5
34723 sed 's/^/| /' conftest.$ac_ext >&5
34724
34725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34726 $as_echo "no" >&6; }
34727
34728
34729
34730 fi
34731 rm -Rf build
34732
34733
34734
34735
34736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_instances list_head" >&5
34737 $as_echo_n "checking whether super_block has s_instances list_head... " >&6; }
34738
34739
34740 cat confdefs.h - <<_ACEOF >conftest.c
34741
34742
34743 #include <linux/fs.h>
34744
34745 int
34746 main (void)
34747 {
34748
34749 struct super_block sb __attribute__ ((unused));
34750
34751 INIT_LIST_HEAD(&sb.s_instances);
34752
34753 ;
34754 return 0;
34755 }
34756
34757 _ACEOF
34758
34759
34760
34761 cat - <<_ACEOF >conftest.h
34762
34763 _ACEOF
34764
34765
34766 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34767 echo "obj-m := conftest.o" >build/Makefile
34768 modpost_flag=''
34769 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34770 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34771 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34772 (eval $ac_try) 2>&5
34773 ac_status=$?
34774 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34775 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34776 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34777 (eval $ac_try) 2>&5
34778 ac_status=$?
34779 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34780 test $ac_status = 0; }; }; then :
34781
34782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34783 $as_echo "yes" >&6; }
34784
34785 $as_echo "#define HAVE_S_INSTANCES_LIST_HEAD 1" >>confdefs.h
34786
34787
34788 else
34789 $as_echo "$as_me: failed program was:" >&5
34790 sed 's/^/| /' conftest.$ac_ext >&5
34791
34792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34793 $as_echo "no" >&6; }
34794
34795
34796
34797 fi
34798 rm -Rf build
34799
34800
34801
34802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_d_op" >&5
34803 $as_echo_n "checking whether super_block has s_d_op... " >&6; }
34804
34805
34806 cat confdefs.h - <<_ACEOF >conftest.c
34807
34808
34809 #include <linux/fs.h>
34810
34811 int
34812 main (void)
34813 {
34814
34815 struct super_block sb __attribute__ ((unused));
34816 sb.s_d_op = NULL;
34817
34818 ;
34819 return 0;
34820 }
34821
34822 _ACEOF
34823
34824
34825
34826 cat - <<_ACEOF >conftest.h
34827
34828 _ACEOF
34829
34830
34831 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34832 echo "obj-m := conftest.o" >build/Makefile
34833 modpost_flag=''
34834 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34835 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34836 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34837 (eval $ac_try) 2>&5
34838 ac_status=$?
34839 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34840 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34841 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34842 (eval $ac_try) 2>&5
34843 ac_status=$?
34844 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34845 test $ac_status = 0; }; }; then :
34846
34847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34848 $as_echo "yes" >&6; }
34849
34850 $as_echo "#define HAVE_S_D_OP 1" >>confdefs.h
34851
34852
34853 else
34854 $as_echo "$as_me: failed program was:" >&5
34855 sed 's/^/| /' conftest.$ac_ext >&5
34856
34857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34858 $as_echo "no" >&6; }
34859
34860
34861
34862 fi
34863 rm -Rf build
34864
34865
34866
34867
34868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_setup_bdi_name() exists" >&5
34869 $as_echo_n "checking whether super_setup_bdi_name() exists... " >&6; }
34870
34871
34872
34873 cat confdefs.h - <<_ACEOF >conftest.c
34874
34875
34876 #include <linux/fs.h>
34877 struct super_block sb;
34878
34879 int
34880 main (void)
34881 {
34882
34883 char *name = "bdi";
34884 int error __attribute__((unused)) =
34885 super_setup_bdi_name(&sb, name);
34886
34887 ;
34888 return 0;
34889 }
34890
34891 _ACEOF
34892
34893
34894
34895 cat - <<_ACEOF >conftest.h
34896
34897 _ACEOF
34898
34899
34900 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34901 echo "obj-m := conftest.o" >build/Makefile
34902 modpost_flag=''
34903 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34904 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34905 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34906 (eval $ac_try) 2>&5
34907 ac_status=$?
34908 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34909 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34910 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34911 (eval $ac_try) 2>&5
34912 ac_status=$?
34913 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34914 test $ac_status = 0; }; }; then :
34915 rc=0
34916 else
34917 $as_echo "$as_me: failed program was:" >&5
34918 sed 's/^/| /' conftest.$ac_ext >&5
34919 rc=1
34920
34921
34922 fi
34923 rm -Rf build
34924
34925
34926 if test $rc -ne 0; then :
34927
34928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34929 $as_echo "no" >&6; }
34930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 2 args" >&5
34931 $as_echo_n "checking whether bdi_setup_and_register() wants 2 args... " >&6; }
34932
34933
34934
34935 cat confdefs.h - <<_ACEOF >conftest.c
34936
34937
34938 #include <linux/backing-dev.h>
34939 struct backing_dev_info bdi;
34940
34941 int
34942 main (void)
34943 {
34944
34945 char *name = "bdi";
34946 int error __attribute__((unused)) =
34947 bdi_setup_and_register(&bdi, name);
34948
34949 ;
34950 return 0;
34951 }
34952
34953 _ACEOF
34954
34955
34956
34957 cat - <<_ACEOF >conftest.h
34958
34959 _ACEOF
34960
34961
34962 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34963 echo "obj-m := conftest.o" >build/Makefile
34964 modpost_flag=''
34965 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34966 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34967 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34968 (eval $ac_try) 2>&5
34969 ac_status=$?
34970 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34971 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34972 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34973 (eval $ac_try) 2>&5
34974 ac_status=$?
34975 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34976 test $ac_status = 0; }; }; then :
34977 rc=0
34978 else
34979 $as_echo "$as_me: failed program was:" >&5
34980 sed 's/^/| /' conftest.$ac_ext >&5
34981 rc=1
34982
34983
34984 fi
34985 rm -Rf build
34986
34987
34988 if test $rc -ne 0; then :
34989
34990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34991 $as_echo "no" >&6; }
34992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
34993 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
34994
34995
34996
34997 cat confdefs.h - <<_ACEOF >conftest.c
34998
34999
35000 #include <linux/backing-dev.h>
35001 struct backing_dev_info bdi;
35002
35003 int
35004 main (void)
35005 {
35006
35007 char *name = "bdi";
35008 unsigned int cap = BDI_CAP_MAP_COPY;
35009 int error __attribute__((unused)) =
35010 bdi_setup_and_register(&bdi, name, cap);
35011
35012 ;
35013 return 0;
35014 }
35015
35016 _ACEOF
35017
35018
35019
35020 cat - <<_ACEOF >conftest.h
35021
35022 _ACEOF
35023
35024
35025 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35026 echo "obj-m := conftest.o" >build/Makefile
35027 modpost_flag=''
35028 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35029 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35030 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35031 (eval $ac_try) 2>&5
35032 ac_status=$?
35033 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35034 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35035 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35036 (eval $ac_try) 2>&5
35037 ac_status=$?
35038 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35039 test $ac_status = 0; }; }; then :
35040 rc=0
35041 else
35042 $as_echo "$as_me: failed program was:" >&5
35043 sed 's/^/| /' conftest.$ac_ext >&5
35044 rc=1
35045
35046
35047 fi
35048 rm -Rf build
35049
35050
35051 if test $rc -ne 0; then :
35052
35053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35054 $as_echo "no" >&6; }
35055
35056 else
35057 if test "x$enable_linux_builtin" != xyes; then
35058
35059 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
35060 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35061 rc=$?
35062 if test $rc -ne 0; then
35063 export=0
35064 for file in mm/backing-dev.c; do
35065 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
35066 "$LINUX/$file" 2>/dev/null
35067 rc=$?
35068 if test $rc -eq 0; then
35069 export=1
35070 break;
35071 fi
35072 done
35073 if test $export -eq 0; then :
35074 rc=1
35075 else :
35076 rc=0
35077 fi
35078 else :
35079 rc=0
35080 fi
35081
35082 fi
35083 if test $rc -ne 0; then :
35084
35085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35086 $as_echo "no" >&6; }
35087
35088 else :
35089
35090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35091 $as_echo "yes" >&6; }
35092
35093 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35094
35095
35096 fi
35097 fi
35098
35099
35100 else
35101 if test "x$enable_linux_builtin" != xyes; then
35102
35103 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
35104 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35105 rc=$?
35106 if test $rc -ne 0; then
35107 export=0
35108 for file in mm/backing-dev.c; do
35109 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
35110 "$LINUX/$file" 2>/dev/null
35111 rc=$?
35112 if test $rc -eq 0; then
35113 export=1
35114 break;
35115 fi
35116 done
35117 if test $export -eq 0; then :
35118 rc=1
35119 else :
35120 rc=0
35121 fi
35122 else :
35123 rc=0
35124 fi
35125
35126 fi
35127 if test $rc -ne 0; then :
35128
35129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35130 $as_echo "no" >&6; }
35131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
35132 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
35133
35134
35135
35136 cat confdefs.h - <<_ACEOF >conftest.c
35137
35138
35139 #include <linux/backing-dev.h>
35140 struct backing_dev_info bdi;
35141
35142 int
35143 main (void)
35144 {
35145
35146 char *name = "bdi";
35147 unsigned int cap = BDI_CAP_MAP_COPY;
35148 int error __attribute__((unused)) =
35149 bdi_setup_and_register(&bdi, name, cap);
35150
35151 ;
35152 return 0;
35153 }
35154
35155 _ACEOF
35156
35157
35158
35159 cat - <<_ACEOF >conftest.h
35160
35161 _ACEOF
35162
35163
35164 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35165 echo "obj-m := conftest.o" >build/Makefile
35166 modpost_flag=''
35167 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35168 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35169 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35170 (eval $ac_try) 2>&5
35171 ac_status=$?
35172 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35173 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35174 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35175 (eval $ac_try) 2>&5
35176 ac_status=$?
35177 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35178 test $ac_status = 0; }; }; then :
35179 rc=0
35180 else
35181 $as_echo "$as_me: failed program was:" >&5
35182 sed 's/^/| /' conftest.$ac_ext >&5
35183 rc=1
35184
35185
35186 fi
35187 rm -Rf build
35188
35189
35190 if test $rc -ne 0; then :
35191
35192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35193 $as_echo "no" >&6; }
35194
35195 else
35196 if test "x$enable_linux_builtin" != xyes; then
35197
35198 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
35199 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35200 rc=$?
35201 if test $rc -ne 0; then
35202 export=0
35203 for file in mm/backing-dev.c; do
35204 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
35205 "$LINUX/$file" 2>/dev/null
35206 rc=$?
35207 if test $rc -eq 0; then
35208 export=1
35209 break;
35210 fi
35211 done
35212 if test $export -eq 0; then :
35213 rc=1
35214 else :
35215 rc=0
35216 fi
35217 else :
35218 rc=0
35219 fi
35220
35221 fi
35222 if test $rc -ne 0; then :
35223
35224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35225 $as_echo "no" >&6; }
35226
35227 else :
35228
35229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35230 $as_echo "yes" >&6; }
35231
35232 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35233
35234
35235 fi
35236 fi
35237
35238
35239 else :
35240
35241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35242 $as_echo "yes" >&6; }
35243
35244 $as_echo "#define HAVE_2ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35245
35246
35247 fi
35248 fi
35249
35250
35251 else
35252 if test "x$enable_linux_builtin" != xyes; then
35253
35254 grep -q -E '[[:space:]]super_setup_bdi_name[[:space:]]' \
35255 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35256 rc=$?
35257 if test $rc -ne 0; then
35258 export=0
35259 for file in fs/super.c; do
35260 grep -q -E "EXPORT_SYMBOL.*(super_setup_bdi_name)" \
35261 "$LINUX/$file" 2>/dev/null
35262 rc=$?
35263 if test $rc -eq 0; then
35264 export=1
35265 break;
35266 fi
35267 done
35268 if test $export -eq 0; then :
35269 rc=1
35270 else :
35271 rc=0
35272 fi
35273 else :
35274 rc=0
35275 fi
35276
35277 fi
35278 if test $rc -ne 0; then :
35279
35280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35281 $as_echo "no" >&6; }
35282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 2 args" >&5
35283 $as_echo_n "checking whether bdi_setup_and_register() wants 2 args... " >&6; }
35284
35285
35286
35287 cat confdefs.h - <<_ACEOF >conftest.c
35288
35289
35290 #include <linux/backing-dev.h>
35291 struct backing_dev_info bdi;
35292
35293 int
35294 main (void)
35295 {
35296
35297 char *name = "bdi";
35298 int error __attribute__((unused)) =
35299 bdi_setup_and_register(&bdi, name);
35300
35301 ;
35302 return 0;
35303 }
35304
35305 _ACEOF
35306
35307
35308
35309 cat - <<_ACEOF >conftest.h
35310
35311 _ACEOF
35312
35313
35314 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35315 echo "obj-m := conftest.o" >build/Makefile
35316 modpost_flag=''
35317 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35318 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35319 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35320 (eval $ac_try) 2>&5
35321 ac_status=$?
35322 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35323 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35324 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35325 (eval $ac_try) 2>&5
35326 ac_status=$?
35327 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35328 test $ac_status = 0; }; }; then :
35329 rc=0
35330 else
35331 $as_echo "$as_me: failed program was:" >&5
35332 sed 's/^/| /' conftest.$ac_ext >&5
35333 rc=1
35334
35335
35336 fi
35337 rm -Rf build
35338
35339
35340 if test $rc -ne 0; then :
35341
35342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35343 $as_echo "no" >&6; }
35344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
35345 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
35346
35347
35348
35349 cat confdefs.h - <<_ACEOF >conftest.c
35350
35351
35352 #include <linux/backing-dev.h>
35353 struct backing_dev_info bdi;
35354
35355 int
35356 main (void)
35357 {
35358
35359 char *name = "bdi";
35360 unsigned int cap = BDI_CAP_MAP_COPY;
35361 int error __attribute__((unused)) =
35362 bdi_setup_and_register(&bdi, name, cap);
35363
35364 ;
35365 return 0;
35366 }
35367
35368 _ACEOF
35369
35370
35371
35372 cat - <<_ACEOF >conftest.h
35373
35374 _ACEOF
35375
35376
35377 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35378 echo "obj-m := conftest.o" >build/Makefile
35379 modpost_flag=''
35380 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35381 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35382 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35383 (eval $ac_try) 2>&5
35384 ac_status=$?
35385 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35386 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35387 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35388 (eval $ac_try) 2>&5
35389 ac_status=$?
35390 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35391 test $ac_status = 0; }; }; then :
35392 rc=0
35393 else
35394 $as_echo "$as_me: failed program was:" >&5
35395 sed 's/^/| /' conftest.$ac_ext >&5
35396 rc=1
35397
35398
35399 fi
35400 rm -Rf build
35401
35402
35403 if test $rc -ne 0; then :
35404
35405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35406 $as_echo "no" >&6; }
35407
35408 else
35409 if test "x$enable_linux_builtin" != xyes; then
35410
35411 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
35412 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35413 rc=$?
35414 if test $rc -ne 0; then
35415 export=0
35416 for file in mm/backing-dev.c; do
35417 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
35418 "$LINUX/$file" 2>/dev/null
35419 rc=$?
35420 if test $rc -eq 0; then
35421 export=1
35422 break;
35423 fi
35424 done
35425 if test $export -eq 0; then :
35426 rc=1
35427 else :
35428 rc=0
35429 fi
35430 else :
35431 rc=0
35432 fi
35433
35434 fi
35435 if test $rc -ne 0; then :
35436
35437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35438 $as_echo "no" >&6; }
35439
35440 else :
35441
35442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35443 $as_echo "yes" >&6; }
35444
35445 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35446
35447
35448 fi
35449 fi
35450
35451
35452 else
35453 if test "x$enable_linux_builtin" != xyes; then
35454
35455 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
35456 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35457 rc=$?
35458 if test $rc -ne 0; then
35459 export=0
35460 for file in mm/backing-dev.c; do
35461 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
35462 "$LINUX/$file" 2>/dev/null
35463 rc=$?
35464 if test $rc -eq 0; then
35465 export=1
35466 break;
35467 fi
35468 done
35469 if test $export -eq 0; then :
35470 rc=1
35471 else :
35472 rc=0
35473 fi
35474 else :
35475 rc=0
35476 fi
35477
35478 fi
35479 if test $rc -ne 0; then :
35480
35481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35482 $as_echo "no" >&6; }
35483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
35484 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
35485
35486
35487
35488 cat confdefs.h - <<_ACEOF >conftest.c
35489
35490
35491 #include <linux/backing-dev.h>
35492 struct backing_dev_info bdi;
35493
35494 int
35495 main (void)
35496 {
35497
35498 char *name = "bdi";
35499 unsigned int cap = BDI_CAP_MAP_COPY;
35500 int error __attribute__((unused)) =
35501 bdi_setup_and_register(&bdi, name, cap);
35502
35503 ;
35504 return 0;
35505 }
35506
35507 _ACEOF
35508
35509
35510
35511 cat - <<_ACEOF >conftest.h
35512
35513 _ACEOF
35514
35515
35516 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35517 echo "obj-m := conftest.o" >build/Makefile
35518 modpost_flag=''
35519 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35520 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35521 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35522 (eval $ac_try) 2>&5
35523 ac_status=$?
35524 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35525 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35526 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35527 (eval $ac_try) 2>&5
35528 ac_status=$?
35529 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35530 test $ac_status = 0; }; }; then :
35531 rc=0
35532 else
35533 $as_echo "$as_me: failed program was:" >&5
35534 sed 's/^/| /' conftest.$ac_ext >&5
35535 rc=1
35536
35537
35538 fi
35539 rm -Rf build
35540
35541
35542 if test $rc -ne 0; then :
35543
35544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35545 $as_echo "no" >&6; }
35546
35547 else
35548 if test "x$enable_linux_builtin" != xyes; then
35549
35550 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
35551 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35552 rc=$?
35553 if test $rc -ne 0; then
35554 export=0
35555 for file in mm/backing-dev.c; do
35556 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
35557 "$LINUX/$file" 2>/dev/null
35558 rc=$?
35559 if test $rc -eq 0; then
35560 export=1
35561 break;
35562 fi
35563 done
35564 if test $export -eq 0; then :
35565 rc=1
35566 else :
35567 rc=0
35568 fi
35569 else :
35570 rc=0
35571 fi
35572
35573 fi
35574 if test $rc -ne 0; then :
35575
35576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35577 $as_echo "no" >&6; }
35578
35579 else :
35580
35581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35582 $as_echo "yes" >&6; }
35583
35584 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35585
35586
35587 fi
35588 fi
35589
35590
35591 else :
35592
35593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35594 $as_echo "yes" >&6; }
35595
35596 $as_echo "#define HAVE_2ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35597
35598
35599 fi
35600 fi
35601
35602
35603 else :
35604
35605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35606 $as_echo "yes" >&6; }
35607
35608 $as_echo "#define HAVE_SUPER_SETUP_BDI_NAME 1" >>confdefs.h
35609
35610
35611 fi
35612 fi
35613
35614
35615
35616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_nlink() is available" >&5
35617 $as_echo_n "checking whether set_nlink() is available... " >&6; }
35618
35619
35620 cat confdefs.h - <<_ACEOF >conftest.c
35621
35622
35623 #include <linux/fs.h>
35624
35625 int
35626 main (void)
35627 {
35628
35629 struct inode node;
35630 unsigned int link = 0;
35631 (void) set_nlink(&node, link);
35632
35633 ;
35634 return 0;
35635 }
35636
35637 _ACEOF
35638
35639
35640
35641 cat - <<_ACEOF >conftest.h
35642
35643 _ACEOF
35644
35645
35646 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35647 echo "obj-m := conftest.o" >build/Makefile
35648 modpost_flag=''
35649 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35650 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35651 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35652 (eval $ac_try) 2>&5
35653 ac_status=$?
35654 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35655 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35656 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35657 (eval $ac_try) 2>&5
35658 ac_status=$?
35659 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35660 test $ac_status = 0; }; }; then :
35661
35662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35663 $as_echo "yes" >&6; }
35664
35665 $as_echo "#define HAVE_SET_NLINK 1" >>confdefs.h
35666
35667
35668 else
35669 $as_echo "$as_me: failed program was:" >&5
35670 sed 's/^/| /' conftest.$ac_ext >&5
35671
35672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35673 $as_echo "no" >&6; }
35674
35675
35676
35677 fi
35678 rm -Rf build
35679
35680
35681
35682
35683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether elevator_change() is available" >&5
35684 $as_echo_n "checking whether elevator_change() is available... " >&6; }
35685 tmp_flags="$EXTRA_KCFLAGS"
35686 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
35687
35688
35689 cat confdefs.h - <<_ACEOF >conftest.c
35690
35691
35692 #include <linux/blkdev.h>
35693 #include <linux/elevator.h>
35694
35695 int
35696 main (void)
35697 {
35698
35699 int ret;
35700 struct request_queue *q = NULL;
35701 char *elevator = NULL;
35702 ret = elevator_change(q, elevator);
35703
35704 ;
35705 return 0;
35706 }
35707
35708 _ACEOF
35709
35710
35711
35712 cat - <<_ACEOF >conftest.h
35713
35714 _ACEOF
35715
35716
35717 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35718 echo "obj-m := conftest.o" >build/Makefile
35719 modpost_flag=''
35720 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35721 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35722 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35723 (eval $ac_try) 2>&5
35724 ac_status=$?
35725 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35726 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35727 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35728 (eval $ac_try) 2>&5
35729 ac_status=$?
35730 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35731 test $ac_status = 0; }; }; then :
35732
35733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35734 $as_echo "yes" >&6; }
35735
35736 $as_echo "#define HAVE_ELEVATOR_CHANGE 1" >>confdefs.h
35737
35738
35739 else
35740 $as_echo "$as_me: failed program was:" >&5
35741 sed 's/^/| /' conftest.$ac_ext >&5
35742
35743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35744 $as_echo "no" >&6; }
35745
35746
35747
35748 fi
35749 rm -Rf build
35750
35751
35752 EXTRA_KCFLAGS="$tmp_flags"
35753
35754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sget() wants 5 args" >&5
35755 $as_echo_n "checking whether sget() wants 5 args... " >&6; }
35756
35757
35758 cat confdefs.h - <<_ACEOF >conftest.c
35759
35760
35761 #include <linux/fs.h>
35762
35763 int
35764 main (void)
35765 {
35766
35767 struct file_system_type *type = NULL;
35768 int (*test)(struct super_block *,void *) = NULL;
35769 int (*set)(struct super_block *,void *) = NULL;
35770 int flags = 0;
35771 void *data = NULL;
35772 (void) sget(type, test, set, flags, data);
35773
35774 ;
35775 return 0;
35776 }
35777
35778 _ACEOF
35779
35780
35781
35782 cat - <<_ACEOF >conftest.h
35783
35784 _ACEOF
35785
35786
35787 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35788 echo "obj-m := conftest.o" >build/Makefile
35789 modpost_flag=''
35790 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35791 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35792 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35793 (eval $ac_try) 2>&5
35794 ac_status=$?
35795 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35796 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35797 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35798 (eval $ac_try) 2>&5
35799 ac_status=$?
35800 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35801 test $ac_status = 0; }; }; then :
35802
35803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35804 $as_echo "yes" >&6; }
35805
35806 $as_echo "#define HAVE_5ARG_SGET 1" >>confdefs.h
35807
35808
35809 else
35810 $as_echo "$as_me: failed program was:" >&5
35811 sed 's/^/| /' conftest.$ac_ext >&5
35812
35813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35814 $as_echo "no" >&6; }
35815
35816
35817
35818 fi
35819 rm -Rf build
35820
35821
35822
35823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lseek_execute() is available" >&5
35824 $as_echo_n "checking whether lseek_execute() is available... " >&6; }
35825
35826
35827
35828 cat confdefs.h - <<_ACEOF >conftest.c
35829
35830
35831 #include <linux/fs.h>
35832
35833 int
35834 main (void)
35835 {
35836
35837 struct file *fp __attribute__ ((unused)) = NULL;
35838 struct inode *ip __attribute__ ((unused)) = NULL;
35839 loff_t offset __attribute__ ((unused)) = 0;
35840 loff_t maxsize __attribute__ ((unused)) = 0;
35841
35842 lseek_execute(fp, ip, offset, maxsize);
35843
35844 ;
35845 return 0;
35846 }
35847
35848 _ACEOF
35849
35850
35851
35852 cat - <<_ACEOF >conftest.h
35853
35854 _ACEOF
35855
35856
35857 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35858 echo "obj-m := conftest.o" >build/Makefile
35859 modpost_flag=''
35860 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35861 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35862 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35863 (eval $ac_try) 2>&5
35864 ac_status=$?
35865 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35866 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35867 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35868 (eval $ac_try) 2>&5
35869 ac_status=$?
35870 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35871 test $ac_status = 0; }; }; then :
35872 rc=0
35873 else
35874 $as_echo "$as_me: failed program was:" >&5
35875 sed 's/^/| /' conftest.$ac_ext >&5
35876 rc=1
35877
35878
35879 fi
35880 rm -Rf build
35881
35882
35883 if test $rc -ne 0; then :
35884
35885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35886 $as_echo "no" >&6; }
35887
35888 else
35889 if test "x$enable_linux_builtin" != xyes; then
35890
35891 grep -q -E '[[:space:]]lseek_exclusive[[:space:]]' \
35892 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35893 rc=$?
35894 if test $rc -ne 0; then
35895 export=0
35896 for file in fs/read_write.c; do
35897 grep -q -E "EXPORT_SYMBOL.*(lseek_exclusive)" \
35898 "$LINUX/$file" 2>/dev/null
35899 rc=$?
35900 if test $rc -eq 0; then
35901 export=1
35902 break;
35903 fi
35904 done
35905 if test $export -eq 0; then :
35906 rc=1
35907 else :
35908 rc=0
35909 fi
35910 else :
35911 rc=0
35912 fi
35913
35914 fi
35915 if test $rc -ne 0; then :
35916
35917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35918 $as_echo "no" >&6; }
35919
35920 else :
35921
35922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35923 $as_echo "yes" >&6; }
35924
35925 $as_echo "#define HAVE_LSEEK_EXECUTE 1" >>confdefs.h
35926
35927
35928 fi
35929 fi
35930
35931
35932
35933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate_shared() is available" >&5
35934 $as_echo_n "checking whether fops->iterate_shared() is available... " >&6; }
35935
35936
35937 cat confdefs.h - <<_ACEOF >conftest.c
35938
35939
35940 #include <linux/fs.h>
35941 int iterate(struct file *filp, struct dir_context * context)
35942 { return 0; }
35943
35944 static const struct file_operations fops
35945 __attribute__ ((unused)) = {
35946 .iterate_shared = iterate,
35947 };
35948
35949 int
35950 main (void)
35951 {
35952
35953
35954 ;
35955 return 0;
35956 }
35957
35958 _ACEOF
35959
35960
35961
35962 cat - <<_ACEOF >conftest.h
35963
35964 _ACEOF
35965
35966
35967 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35968 echo "obj-m := conftest.o" >build/Makefile
35969 modpost_flag=''
35970 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35971 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35972 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35973 (eval $ac_try) 2>&5
35974 ac_status=$?
35975 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35976 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35977 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35978 (eval $ac_try) 2>&5
35979 ac_status=$?
35980 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35981 test $ac_status = 0; }; }; then :
35982
35983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35984 $as_echo "yes" >&6; }
35985
35986 $as_echo "#define HAVE_VFS_ITERATE_SHARED 1" >>confdefs.h
35987
35988
35989 else
35990 $as_echo "$as_me: failed program was:" >&5
35991 sed 's/^/| /' conftest.$ac_ext >&5
35992
35993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35994 $as_echo "no" >&6; }
35995
35996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate() is available" >&5
35997 $as_echo_n "checking whether fops->iterate() is available... " >&6; }
35998
35999
36000 cat confdefs.h - <<_ACEOF >conftest.c
36001
36002
36003 #include <linux/fs.h>
36004 int iterate(struct file *filp, struct dir_context * context)
36005 { return 0; }
36006
36007 static const struct file_operations fops
36008 __attribute__ ((unused)) = {
36009 .iterate = iterate,
36010 };
36011
36012 int
36013 main (void)
36014 {
36015
36016
36017 ;
36018 return 0;
36019 }
36020
36021 _ACEOF
36022
36023
36024
36025 cat - <<_ACEOF >conftest.h
36026
36027 _ACEOF
36028
36029
36030 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36031 echo "obj-m := conftest.o" >build/Makefile
36032 modpost_flag=''
36033 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36034 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36035 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36036 (eval $ac_try) 2>&5
36037 ac_status=$?
36038 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36039 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36040 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36041 (eval $ac_try) 2>&5
36042 ac_status=$?
36043 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36044 test $ac_status = 0; }; }; then :
36045
36046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36047 $as_echo "yes" >&6; }
36048
36049 $as_echo "#define HAVE_VFS_ITERATE 1" >>confdefs.h
36050
36051
36052 else
36053 $as_echo "$as_me: failed program was:" >&5
36054 sed 's/^/| /' conftest.$ac_ext >&5
36055
36056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36057 $as_echo "no" >&6; }
36058
36059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->readdir() is available" >&5
36060 $as_echo_n "checking whether fops->readdir() is available... " >&6; }
36061
36062
36063 cat confdefs.h - <<_ACEOF >conftest.c
36064
36065
36066 #include <linux/fs.h>
36067 int readdir(struct file *filp, void *entry, filldir_t func)
36068 { return 0; }
36069
36070 static const struct file_operations fops
36071 __attribute__ ((unused)) = {
36072 .readdir = readdir,
36073 };
36074
36075 int
36076 main (void)
36077 {
36078
36079
36080 ;
36081 return 0;
36082 }
36083
36084 _ACEOF
36085
36086
36087
36088 cat - <<_ACEOF >conftest.h
36089
36090 _ACEOF
36091
36092
36093 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36094 echo "obj-m := conftest.o" >build/Makefile
36095 modpost_flag=''
36096 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36097 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36098 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36099 (eval $ac_try) 2>&5
36100 ac_status=$?
36101 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36102 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36103 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36104 (eval $ac_try) 2>&5
36105 ac_status=$?
36106 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36107 test $ac_status = 0; }; }; then :
36108
36109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36110 $as_echo "yes" >&6; }
36111
36112 $as_echo "#define HAVE_VFS_READDIR 1" >>confdefs.h
36113
36114
36115 else
36116 $as_echo "$as_me: failed program was:" >&5
36117 sed 's/^/| /' conftest.$ac_ext >&5
36118
36119 as_fn_error $? "no; file a bug report with ZFSOnLinux" "$LINENO" 5
36120
36121
36122
36123 fi
36124 rm -Rf build
36125
36126
36127
36128
36129
36130 fi
36131 rm -Rf build
36132
36133
36134
36135
36136
36137 fi
36138 rm -Rf build
36139
36140
36141
36142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->read/write_iter() are available" >&5
36143 $as_echo_n "checking whether fops->read/write_iter() are available... " >&6; }
36144
36145
36146 cat confdefs.h - <<_ACEOF >conftest.c
36147
36148
36149 #include <linux/fs.h>
36150
36151 ssize_t test_read(struct kiocb *kiocb, struct iov_iter *to)
36152 { return 0; }
36153 ssize_t test_write(struct kiocb *kiocb, struct iov_iter *from)
36154 { return 0; }
36155
36156 static const struct file_operations
36157 fops __attribute__ ((unused)) = {
36158 .read_iter = test_read,
36159 .write_iter = test_write,
36160 };
36161
36162 int
36163 main (void)
36164 {
36165
36166
36167 ;
36168 return 0;
36169 }
36170
36171 _ACEOF
36172
36173
36174
36175 cat - <<_ACEOF >conftest.h
36176
36177 _ACEOF
36178
36179
36180 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36181 echo "obj-m := conftest.o" >build/Makefile
36182 modpost_flag=''
36183 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36184 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36185 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36186 (eval $ac_try) 2>&5
36187 ac_status=$?
36188 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36189 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36190 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36191 (eval $ac_try) 2>&5
36192 ac_status=$?
36193 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36194 test $ac_status = 0; }; }; then :
36195
36196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36197 $as_echo "yes" >&6; }
36198
36199 $as_echo "#define HAVE_VFS_RW_ITERATE 1" >>confdefs.h
36200
36201
36202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether new_sync_read() is available" >&5
36203 $as_echo_n "checking whether new_sync_read() is available... " >&6; }
36204
36205
36206 cat confdefs.h - <<_ACEOF >conftest.c
36207
36208
36209 #include <linux/fs.h>
36210
36211 int
36212 main (void)
36213 {
36214
36215 new_sync_read(NULL, NULL, 0, NULL);
36216
36217 ;
36218 return 0;
36219 }
36220
36221 _ACEOF
36222
36223
36224
36225 cat - <<_ACEOF >conftest.h
36226
36227 _ACEOF
36228
36229
36230 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36231 echo "obj-m := conftest.o" >build/Makefile
36232 modpost_flag=''
36233 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36234 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36235 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36236 (eval $ac_try) 2>&5
36237 ac_status=$?
36238 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36239 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36240 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36241 (eval $ac_try) 2>&5
36242 ac_status=$?
36243 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36244 test $ac_status = 0; }; }; then :
36245
36246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36247 $as_echo "yes" >&6; }
36248
36249 $as_echo "#define HAVE_NEW_SYNC_READ 1" >>confdefs.h
36250
36251
36252 else
36253 $as_echo "$as_me: failed program was:" >&5
36254 sed 's/^/| /' conftest.$ac_ext >&5
36255
36256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36257 $as_echo "no" >&6; }
36258
36259
36260
36261 fi
36262 rm -Rf build
36263
36264
36265
36266
36267 else
36268 $as_echo "$as_me: failed program was:" >&5
36269 sed 's/^/| /' conftest.$ac_ext >&5
36270
36271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36272 $as_echo "no" >&6; }
36273
36274
36275
36276 fi
36277 rm -Rf build
36278
36279
36280
36281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_write_checks() takes kiocb" >&5
36282 $as_echo_n "checking whether generic_write_checks() takes kiocb... " >&6; }
36283
36284
36285 cat confdefs.h - <<_ACEOF >conftest.c
36286
36287
36288 #include <linux/fs.h>
36289
36290
36291 int
36292 main (void)
36293 {
36294
36295 struct kiocb *iocb = NULL;
36296 struct iov_iter *iov = NULL;
36297 generic_write_checks(iocb, iov);
36298
36299 ;
36300 return 0;
36301 }
36302
36303 _ACEOF
36304
36305
36306
36307 cat - <<_ACEOF >conftest.h
36308
36309 _ACEOF
36310
36311
36312 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36313 echo "obj-m := conftest.o" >build/Makefile
36314 modpost_flag=''
36315 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36316 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36317 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36318 (eval $ac_try) 2>&5
36319 ac_status=$?
36320 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36321 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36322 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36323 (eval $ac_try) 2>&5
36324 ac_status=$?
36325 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36326 test $ac_status = 0; }; }; then :
36327
36328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36329 $as_echo "yes" >&6; }
36330
36331 $as_echo "#define HAVE_GENERIC_WRITE_CHECKS_KIOCB 1" >>confdefs.h
36332
36333
36334 else
36335 $as_echo "$as_me: failed program was:" >&5
36336 sed 's/^/| /' conftest.$ac_ext >&5
36337
36338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36339 $as_echo "no" >&6; }
36340
36341
36342
36343 fi
36344 rm -Rf build
36345
36346
36347
36348
36349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kmap_atomic wants 1 args" >&5
36350 $as_echo_n "checking whether kmap_atomic wants 1 args... " >&6; }
36351
36352
36353 cat confdefs.h - <<_ACEOF >conftest.c
36354
36355
36356 #include <linux/pagemap.h>
36357
36358 int
36359 main (void)
36360 {
36361
36362 struct page page;
36363 kmap_atomic(&page);
36364
36365 ;
36366 return 0;
36367 }
36368
36369 _ACEOF
36370
36371
36372
36373 cat - <<_ACEOF >conftest.h
36374
36375 _ACEOF
36376
36377
36378 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36379 echo "obj-m := conftest.o" >build/Makefile
36380 modpost_flag=''
36381 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36382 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36383 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36384 (eval $ac_try) 2>&5
36385 ac_status=$?
36386 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36387 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36388 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36389 (eval $ac_try) 2>&5
36390 ac_status=$?
36391 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36392 test $ac_status = 0; }; }; then :
36393
36394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36395 $as_echo "yes" >&6; }
36396
36397 $as_echo "#define HAVE_1ARG_KMAP_ATOMIC 1" >>confdefs.h
36398
36399
36400 else
36401 $as_echo "$as_me: failed program was:" >&5
36402 sed 's/^/| /' conftest.$ac_ext >&5
36403
36404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36405 $as_echo "no" >&6; }
36406
36407
36408
36409 fi
36410 rm -Rf build
36411
36412
36413
36414
36415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether follow_down_one() is available" >&5
36416 $as_echo_n "checking whether follow_down_one() is available... " >&6; }
36417
36418
36419 cat confdefs.h - <<_ACEOF >conftest.c
36420
36421
36422 #include <linux/namei.h>
36423
36424 int
36425 main (void)
36426 {
36427
36428 struct path *p = NULL;
36429 follow_down_one(p);
36430
36431 ;
36432 return 0;
36433 }
36434
36435 _ACEOF
36436
36437
36438
36439 cat - <<_ACEOF >conftest.h
36440
36441 _ACEOF
36442
36443
36444 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36445 echo "obj-m := conftest.o" >build/Makefile
36446 modpost_flag=''
36447 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36448 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36449 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36450 (eval $ac_try) 2>&5
36451 ac_status=$?
36452 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36453 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36454 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36455 (eval $ac_try) 2>&5
36456 ac_status=$?
36457 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36458 test $ac_status = 0; }; }; then :
36459
36460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36461 $as_echo "yes" >&6; }
36462
36463 $as_echo "#define HAVE_FOLLOW_DOWN_ONE 1" >>confdefs.h
36464
36465
36466 else
36467 $as_echo "$as_me: failed program was:" >&5
36468 sed 's/^/| /' conftest.$ac_ext >&5
36469
36470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36471 $as_echo "no" >&6; }
36472
36473
36474
36475 fi
36476 rm -Rf build
36477
36478
36479
36480
36481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns int" >&5
36482 $as_echo_n "checking whether make_request_fn() returns int... " >&6; }
36483
36484
36485 cat confdefs.h - <<_ACEOF >conftest.c
36486
36487
36488 #include <linux/blkdev.h>
36489
36490 int make_request(struct request_queue *q, struct bio *bio)
36491 {
36492 return (0);
36493 }
36494
36495 int
36496 main (void)
36497 {
36498
36499 blk_queue_make_request(NULL, &make_request);
36500
36501 ;
36502 return 0;
36503 }
36504
36505 _ACEOF
36506
36507
36508
36509 cat - <<_ACEOF >conftest.h
36510
36511 _ACEOF
36512
36513
36514 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36515 echo "obj-m := conftest.o" >build/Makefile
36516 modpost_flag=''
36517 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36518 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36519 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36520 (eval $ac_try) 2>&5
36521 ac_status=$?
36522 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36523 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36524 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36525 (eval $ac_try) 2>&5
36526 ac_status=$?
36527 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36528 test $ac_status = 0; }; }; then :
36529
36530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36531 $as_echo "yes" >&6; }
36532
36533 $as_echo "#define MAKE_REQUEST_FN_RET int" >>confdefs.h
36534
36535
36536 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_INT 1" >>confdefs.h
36537
36538
36539 else
36540 $as_echo "$as_me: failed program was:" >&5
36541 sed 's/^/| /' conftest.$ac_ext >&5
36542
36543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36544 $as_echo "no" >&6; }
36545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns void" >&5
36546 $as_echo_n "checking whether make_request_fn() returns void... " >&6; }
36547
36548
36549 cat confdefs.h - <<_ACEOF >conftest.c
36550
36551
36552 #include <linux/blkdev.h>
36553
36554 void make_request(struct request_queue *q, struct bio *bio)
36555 {
36556 return;
36557 }
36558
36559 int
36560 main (void)
36561 {
36562
36563 blk_queue_make_request(NULL, &make_request);
36564
36565 ;
36566 return 0;
36567 }
36568
36569 _ACEOF
36570
36571
36572
36573 cat - <<_ACEOF >conftest.h
36574
36575 _ACEOF
36576
36577
36578 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36579 echo "obj-m := conftest.o" >build/Makefile
36580 modpost_flag=''
36581 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36582 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36583 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36584 (eval $ac_try) 2>&5
36585 ac_status=$?
36586 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36587 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36588 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36589 (eval $ac_try) 2>&5
36590 ac_status=$?
36591 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36592 test $ac_status = 0; }; }; then :
36593
36594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36595 $as_echo "yes" >&6; }
36596
36597 $as_echo "#define MAKE_REQUEST_FN_RET void" >>confdefs.h
36598
36599
36600 else
36601 $as_echo "$as_me: failed program was:" >&5
36602 sed 's/^/| /' conftest.$ac_ext >&5
36603
36604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36605 $as_echo "no" >&6; }
36606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns blk_qc_t" >&5
36607 $as_echo_n "checking whether make_request_fn() returns blk_qc_t... " >&6; }
36608
36609
36610 cat confdefs.h - <<_ACEOF >conftest.c
36611
36612
36613 #include <linux/blkdev.h>
36614
36615 blk_qc_t make_request(struct request_queue *q, struct bio *bio)
36616 {
36617 return (BLK_QC_T_NONE);
36618 }
36619
36620 int
36621 main (void)
36622 {
36623
36624 blk_queue_make_request(NULL, &make_request);
36625
36626 ;
36627 return 0;
36628 }
36629
36630 _ACEOF
36631
36632
36633
36634 cat - <<_ACEOF >conftest.h
36635
36636 _ACEOF
36637
36638
36639 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36640 echo "obj-m := conftest.o" >build/Makefile
36641 modpost_flag=''
36642 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36643 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36644 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36645 (eval $ac_try) 2>&5
36646 ac_status=$?
36647 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36648 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36649 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36650 (eval $ac_try) 2>&5
36651 ac_status=$?
36652 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36653 test $ac_status = 0; }; }; then :
36654
36655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36656 $as_echo "yes" >&6; }
36657
36658 $as_echo "#define MAKE_REQUEST_FN_RET blk_qc_t" >>confdefs.h
36659
36660
36661 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_QC 1" >>confdefs.h
36662
36663
36664 else
36665 $as_echo "$as_me: failed program was:" >&5
36666 sed 's/^/| /' conftest.$ac_ext >&5
36667
36668 as_fn_error $? "no - Please file a bug report at
36669 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
36670
36671
36672
36673 fi
36674 rm -Rf build
36675
36676
36677
36678
36679
36680 fi
36681 rm -Rf build
36682
36683
36684
36685
36686
36687 fi
36688 rm -Rf build
36689
36690
36691
36692
36693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic IO accounting symbols are avaliable" >&5
36694 $as_echo_n "checking whether generic IO accounting symbols are avaliable... " >&6; }
36695
36696
36697
36698 cat confdefs.h - <<_ACEOF >conftest.c
36699
36700
36701 #include <linux/bio.h>
36702
36703 void (*generic_start_io_acct_f)(int, unsigned long,
36704 struct hd_struct *) = &generic_start_io_acct;
36705 void (*generic_end_io_acct_f)(int, struct hd_struct *,
36706 unsigned long) = &generic_end_io_acct;
36707
36708 int
36709 main (void)
36710 {
36711
36712 generic_start_io_acct(0, 0, NULL);
36713 generic_end_io_acct(0, NULL, 0);
36714
36715 ;
36716 return 0;
36717 }
36718
36719 _ACEOF
36720
36721
36722
36723 cat - <<_ACEOF >conftest.h
36724
36725 _ACEOF
36726
36727
36728 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36729 echo "obj-m := conftest.o" >build/Makefile
36730 modpost_flag=''
36731 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36732 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36733 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36734 (eval $ac_try) 2>&5
36735 ac_status=$?
36736 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36737 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36738 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36739 (eval $ac_try) 2>&5
36740 ac_status=$?
36741 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36742 test $ac_status = 0; }; }; then :
36743 rc=0
36744 else
36745 $as_echo "$as_me: failed program was:" >&5
36746 sed 's/^/| /' conftest.$ac_ext >&5
36747 rc=1
36748
36749
36750 fi
36751 rm -Rf build
36752
36753
36754 if test $rc -ne 0; then :
36755
36756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36757 $as_echo "no" >&6; }
36758
36759 else
36760 if test "x$enable_linux_builtin" != xyes; then
36761
36762 grep -q -E '[[:space:]]generic_start_io_acct[[:space:]]' \
36763 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
36764 rc=$?
36765 if test $rc -ne 0; then
36766 export=0
36767 for file in block/bio.c; do
36768 grep -q -E "EXPORT_SYMBOL.*(generic_start_io_acct)" \
36769 "$LINUX/$file" 2>/dev/null
36770 rc=$?
36771 if test $rc -eq 0; then
36772 export=1
36773 break;
36774 fi
36775 done
36776 if test $export -eq 0; then :
36777 rc=1
36778 else :
36779 rc=0
36780 fi
36781 else :
36782 rc=0
36783 fi
36784
36785 fi
36786 if test $rc -ne 0; then :
36787
36788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36789 $as_echo "no" >&6; }
36790
36791 else :
36792
36793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36794 $as_echo "yes" >&6; }
36795
36796 $as_echo "#define HAVE_GENERIC_IO_ACCT 1" >>confdefs.h
36797
36798
36799 fi
36800 fi
36801
36802
36803
36804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->rename() wants flags" >&5
36805 $as_echo_n "checking whether iops->rename() wants flags... " >&6; }
36806
36807
36808 cat confdefs.h - <<_ACEOF >conftest.c
36809
36810
36811 #include <linux/fs.h>
36812 int rename_fn(struct inode *sip, struct dentry *sdp,
36813 struct inode *tip, struct dentry *tdp,
36814 unsigned int flags) { return 0; }
36815
36816 static const struct inode_operations
36817 iops __attribute__ ((unused)) = {
36818 .rename = rename_fn,
36819 };
36820
36821 int
36822 main (void)
36823 {
36824
36825
36826 ;
36827 return 0;
36828 }
36829
36830 _ACEOF
36831
36832
36833
36834 cat - <<_ACEOF >conftest.h
36835
36836 _ACEOF
36837
36838
36839 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36840 echo "obj-m := conftest.o" >build/Makefile
36841 modpost_flag=''
36842 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36843 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36844 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36845 (eval $ac_try) 2>&5
36846 ac_status=$?
36847 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36848 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36849 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36850 (eval $ac_try) 2>&5
36851 ac_status=$?
36852 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36853 test $ac_status = 0; }; }; then :
36854
36855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36856 $as_echo "yes" >&6; }
36857
36858 $as_echo "#define HAVE_RENAME_WANTS_FLAGS 1" >>confdefs.h
36859
36860
36861 else
36862 $as_echo "$as_me: failed program was:" >&5
36863 sed 's/^/| /' conftest.$ac_ext >&5
36864
36865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36866 $as_echo "no" >&6; }
36867
36868
36869
36870 fi
36871 rm -Rf build
36872
36873
36874
36875
36876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_setxattr() exists" >&5
36877 $as_echo_n "checking whether generic_setxattr() exists... " >&6; }
36878
36879
36880 cat confdefs.h - <<_ACEOF >conftest.c
36881
36882
36883 #include <linux/fs.h>
36884 #include <linux/xattr.h>
36885
36886 static const struct inode_operations
36887 iops __attribute__ ((unused)) = {
36888 .setxattr = generic_setxattr
36889 };
36890
36891 int
36892 main (void)
36893 {
36894
36895
36896 ;
36897 return 0;
36898 }
36899
36900 _ACEOF
36901
36902
36903
36904 cat - <<_ACEOF >conftest.h
36905
36906 _ACEOF
36907
36908
36909 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36910 echo "obj-m := conftest.o" >build/Makefile
36911 modpost_flag=''
36912 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36913 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36914 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36915 (eval $ac_try) 2>&5
36916 ac_status=$?
36917 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36918 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36919 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36920 (eval $ac_try) 2>&5
36921 ac_status=$?
36922 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36923 test $ac_status = 0; }; }; then :
36924
36925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36926 $as_echo "yes" >&6; }
36927
36928 $as_echo "#define HAVE_GENERIC_SETXATTR 1" >>confdefs.h
36929
36930
36931 else
36932 $as_echo "$as_me: failed program was:" >&5
36933 sed 's/^/| /' conftest.$ac_ext >&5
36934
36935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36936 $as_echo "no" >&6; }
36937
36938
36939
36940 fi
36941 rm -Rf build
36942
36943
36944
36945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current_time() exists" >&5
36946 $as_echo_n "checking whether current_time() exists... " >&6; }
36947
36948
36949
36950 cat confdefs.h - <<_ACEOF >conftest.c
36951
36952
36953 #include <linux/fs.h>
36954
36955 int
36956 main (void)
36957 {
36958
36959 struct inode ip;
36960 struct timespec now __attribute__ ((unused));
36961
36962 now = current_time(&ip);
36963
36964 ;
36965 return 0;
36966 }
36967
36968 _ACEOF
36969
36970
36971
36972 cat - <<_ACEOF >conftest.h
36973
36974 _ACEOF
36975
36976
36977 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36978 echo "obj-m := conftest.o" >build/Makefile
36979 modpost_flag=''
36980 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36981 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36982 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36983 (eval $ac_try) 2>&5
36984 ac_status=$?
36985 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36986 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36987 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36988 (eval $ac_try) 2>&5
36989 ac_status=$?
36990 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36991 test $ac_status = 0; }; }; then :
36992 rc=0
36993 else
36994 $as_echo "$as_me: failed program was:" >&5
36995 sed 's/^/| /' conftest.$ac_ext >&5
36996 rc=1
36997
36998
36999 fi
37000 rm -Rf build
37001
37002
37003 if test $rc -ne 0; then :
37004
37005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37006 $as_echo "no" >&6; }
37007
37008 else
37009 if test "x$enable_linux_builtin" != xyes; then
37010
37011 grep -q -E '[[:space:]]current_time[[:space:]]' \
37012 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
37013 rc=$?
37014 if test $rc -ne 0; then
37015 export=0
37016 for file in fs/inode.c; do
37017 grep -q -E "EXPORT_SYMBOL.*(current_time)" \
37018 "$LINUX/$file" 2>/dev/null
37019 rc=$?
37020 if test $rc -eq 0; then
37021 export=1
37022 break;
37023 fi
37024 done
37025 if test $export -eq 0; then :
37026 rc=1
37027 else :
37028 rc=0
37029 fi
37030 else :
37031 rc=0
37032 fi
37033
37034 fi
37035 if test $rc -ne 0; then :
37036
37037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37038 $as_echo "no" >&6; }
37039
37040 else :
37041
37042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
37043 $as_echo "yes" >&6; }
37044
37045 $as_echo "#define HAVE_CURRENT_TIME 1" >>confdefs.h
37046
37047
37048 fi
37049 fi
37050
37051
37052
37053 if test "$LINUX_OBJ" != "$LINUX"; then :
37054
37055 KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ"
37056
37057 fi
37058
37059
37060
37061 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_UNUSED_BUT_SET_VARIABLE"
37062 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_BOOL_COMPARE"
37063 KERNELCPPFLAGS="$KERNELCPPFLAGS -DHAVE_SPL -D_KERNEL"
37064 KERNELCPPFLAGS="$KERNELCPPFLAGS -DTEXT_DOMAIN=\\\"zfs-linux-kernel\\\""
37065
37066
37067
37068
37069
37070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dkms.conf file" >&5
37071 $as_echo_n "checking for dkms.conf file... " >&6; }
37072 if test -e dkms.conf; then :
37073
37074 as_fn_error $? "
37075 *** ZFS should not be manually built in the DKMS source tree.
37076 *** Remove all ZFS packages before compiling the ZoL sources.
37077 *** Running \"make install\" breaks ZFS packages." "$LINENO" 5
37078
37079 else
37080
37081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
37082 $as_echo "not found" >&6; }
37083
37084 fi
37085
37086
37087
37088 # Check whether --with-mounthelperdir was given.
37089 if test "${with_mounthelperdir+set}" = set; then :
37090 withval=$with_mounthelperdir; mounthelperdir=$withval
37091 else
37092 mounthelperdir=/sbin
37093 fi
37094
37095
37096
37097
37098
37099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for udev directories" >&5
37100 $as_echo_n "checking for udev directories... " >&6; }
37101
37102 # Check whether --with-udevdir was given.
37103 if test "${with_udevdir+set}" = set; then :
37104 withval=$with_udevdir; udevdir=$withval
37105 else
37106 udevdir=check
37107 fi
37108
37109
37110 if test "x$udevdir" = xcheck; then :
37111
37112 path1=/lib/udev
37113 path2=/usr/lib/udev
37114 default=$path2
37115
37116 if test -d "$path1"; then :
37117 udevdir="$path1"
37118 else
37119
37120 if test -d "$path2"; then :
37121 udevdir="$path2"
37122 else
37123 udevdir="$default"
37124 fi
37125
37126 fi
37127
37128 fi
37129
37130
37131 # Check whether --with-udevruledir was given.
37132 if test "${with_udevruledir+set}" = set; then :
37133 withval=$with_udevruledir; udevruledir=$withval
37134 else
37135 udevruledir="${udevdir}/rules.d"
37136 fi
37137
37138
37139
37140
37141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $udevdir;$udevruledir" >&5
37142 $as_echo "$udevdir;$udevruledir" >&6; }
37143
37144
37145 LIBAIO=
37146
37147 ac_fn_c_check_header_mongrel "$LINENO" "libaio.h" "ac_cv_header_libaio_h" "$ac_includes_default"
37148 if test "x$ac_cv_header_libaio_h" = xyes; then :
37149
37150 user_libaio=yes
37151 LIBAIO="-laio"
37152
37153
37154 $as_echo "#define HAVE_LIBAIO 1" >>confdefs.h
37155
37156
37157 else
37158
37159 user_libaio=no
37160
37161 fi
37162
37163
37164
37165
37166 # Check whether --enable-systemd was given.
37167 if test "${enable_systemd+set}" = set; then :
37168 enableval=$enable_systemd;
37169 else
37170 enable_systemd=yes
37171 fi
37172
37173
37174
37175 # Check whether --with-systemdunitdir was given.
37176 if test "${with_systemdunitdir+set}" = set; then :
37177 withval=$with_systemdunitdir; systemdunitdir=$withval
37178 else
37179 systemdunitdir=/usr/lib/systemd/system
37180 fi
37181
37182
37183
37184 # Check whether --with-systemdpresetdir was given.
37185 if test "${with_systemdpresetdir+set}" = set; then :
37186 withval=$with_systemdpresetdir; systemdpresetdir=$withval
37187 else
37188 systemdpresetdir=/usr/lib/systemd/system-preset
37189 fi
37190
37191
37192
37193 # Check whether --with-systemdmodulesloaddir was given.
37194 if test "${with_systemdmodulesloaddir+set}" = set; then :
37195 withval=$with_systemdmodulesloaddir; systemdmoduleloaddir=$withval
37196 else
37197 systemdmodulesloaddir=/usr/lib/modules-load.d
37198 fi
37199
37200
37201
37202 if test "x$enable_systemd" = xyes; then :
37203
37204 ZFS_INIT_SYSTEMD=systemd
37205 ZFS_MODULE_LOAD=modules-load.d
37206 modulesloaddir=$systemdmodulesloaddir
37207
37208 fi
37209
37210
37211
37212
37213
37214
37215
37216
37217 # Check whether --enable-sysvinit was given.
37218 if test "${enable_sysvinit+set}" = set; then :
37219 enableval=$enable_sysvinit;
37220 else
37221 enable_sysvinit=yes
37222 fi
37223
37224
37225 if test "x$enable_sysvinit" = xyes; then :
37226 ZFS_INIT_SYSV=init.d
37227 fi
37228
37229
37230
37231
37232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dracut directory" >&5
37233 $as_echo_n "checking for dracut directory... " >&6; }
37234
37235 # Check whether --with-dracutdir was given.
37236 if test "${with_dracutdir+set}" = set; then :
37237 withval=$with_dracutdir; dracutdir=$withval
37238 else
37239 dracutdir=check
37240 fi
37241
37242
37243 if test "x$dracutdir" = xcheck; then :
37244
37245 path1=/usr/share/dracut
37246 path2=/usr/lib/dracut
37247 default=$path2
37248
37249 if test -d "$path1"; then :
37250 dracutdir="$path1"
37251 else
37252
37253 if test -d "$path2"; then :
37254 dracutdir="$path2"
37255 else
37256 dracutdir="$default"
37257 fi
37258
37259 fi
37260
37261 fi
37262
37263
37264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dracutdir" >&5
37265 $as_echo "$dracutdir" >&6; }
37266
37267
37268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target asm dir" >&5
37269 $as_echo_n "checking for target asm dir... " >&6; }
37270 TARGET_ARCH=`echo ${target_cpu} | sed -e s/i.86/i386/`
37271
37272 case $TARGET_ARCH in
37273 i386|x86_64)
37274 TARGET_ASM_DIR=asm-${TARGET_ARCH}
37275 ;;
37276 *)
37277 TARGET_ASM_DIR=asm-generic
37278 ;;
37279 esac
37280
37281
37282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_ASM_DIR" >&5
37283 $as_echo "$TARGET_ASM_DIR" >&6; }
37284
37285
37286 ZLIB=
37287
37288 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
37289 if test "x$ac_cv_header_zlib_h" = xyes; then :
37290
37291 else
37292 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37293 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37294 as_fn_error $? "
37295 *** zlib.h missing, zlib-devel package required
37296 See \`config.log' for more details" "$LINENO" 5; }
37297 fi
37298
37299
37300
37301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress2 in -lz" >&5
37302 $as_echo_n "checking for compress2 in -lz... " >&6; }
37303 if ${ac_cv_lib_z_compress2+:} false; then :
37304 $as_echo_n "(cached) " >&6
37305 else
37306 ac_check_lib_save_LIBS=$LIBS
37307 LIBS="-lz $LIBS"
37308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37309 /* end confdefs.h. */
37310
37311 /* Override any GCC internal prototype to avoid an error.
37312 Use char because int might match the return type of a GCC
37313 builtin and then its argument prototype would still apply. */
37314 #ifdef __cplusplus
37315 extern "C"
37316 #endif
37317 char compress2 ();
37318 int
37319 main ()
37320 {
37321 return compress2 ();
37322 ;
37323 return 0;
37324 }
37325 _ACEOF
37326 if ac_fn_c_try_link "$LINENO"; then :
37327 ac_cv_lib_z_compress2=yes
37328 else
37329 ac_cv_lib_z_compress2=no
37330 fi
37331 rm -f core conftest.err conftest.$ac_objext \
37332 conftest$ac_exeext conftest.$ac_ext
37333 LIBS=$ac_check_lib_save_LIBS
37334 fi
37335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress2" >&5
37336 $as_echo "$ac_cv_lib_z_compress2" >&6; }
37337 if test "x$ac_cv_lib_z_compress2" = xyes; then :
37338 cat >>confdefs.h <<_ACEOF
37339 #define HAVE_LIBZ 1
37340 _ACEOF
37341
37342 LIBS="-lz $LIBS"
37343
37344 else
37345 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37346 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37347 as_fn_error $? "
37348 *** compress2() missing, zlib-devel package required
37349 See \`config.log' for more details" "$LINENO" 5; }
37350 fi
37351
37352
37353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uncompress in -lz" >&5
37354 $as_echo_n "checking for uncompress in -lz... " >&6; }
37355 if ${ac_cv_lib_z_uncompress+:} false; then :
37356 $as_echo_n "(cached) " >&6
37357 else
37358 ac_check_lib_save_LIBS=$LIBS
37359 LIBS="-lz $LIBS"
37360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37361 /* end confdefs.h. */
37362
37363 /* Override any GCC internal prototype to avoid an error.
37364 Use char because int might match the return type of a GCC
37365 builtin and then its argument prototype would still apply. */
37366 #ifdef __cplusplus
37367 extern "C"
37368 #endif
37369 char uncompress ();
37370 int
37371 main ()
37372 {
37373 return uncompress ();
37374 ;
37375 return 0;
37376 }
37377 _ACEOF
37378 if ac_fn_c_try_link "$LINENO"; then :
37379 ac_cv_lib_z_uncompress=yes
37380 else
37381 ac_cv_lib_z_uncompress=no
37382 fi
37383 rm -f core conftest.err conftest.$ac_objext \
37384 conftest$ac_exeext conftest.$ac_ext
37385 LIBS=$ac_check_lib_save_LIBS
37386 fi
37387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_uncompress" >&5
37388 $as_echo "$ac_cv_lib_z_uncompress" >&6; }
37389 if test "x$ac_cv_lib_z_uncompress" = xyes; then :
37390 cat >>confdefs.h <<_ACEOF
37391 #define HAVE_LIBZ 1
37392 _ACEOF
37393
37394 LIBS="-lz $LIBS"
37395
37396 else
37397 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37398 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37399 as_fn_error $? "
37400 *** uncompress() missing, zlib-devel package required
37401 See \`config.log' for more details" "$LINENO" 5; }
37402 fi
37403
37404
37405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crc32 in -lz" >&5
37406 $as_echo_n "checking for crc32 in -lz... " >&6; }
37407 if ${ac_cv_lib_z_crc32+:} false; then :
37408 $as_echo_n "(cached) " >&6
37409 else
37410 ac_check_lib_save_LIBS=$LIBS
37411 LIBS="-lz $LIBS"
37412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37413 /* end confdefs.h. */
37414
37415 /* Override any GCC internal prototype to avoid an error.
37416 Use char because int might match the return type of a GCC
37417 builtin and then its argument prototype would still apply. */
37418 #ifdef __cplusplus
37419 extern "C"
37420 #endif
37421 char crc32 ();
37422 int
37423 main ()
37424 {
37425 return crc32 ();
37426 ;
37427 return 0;
37428 }
37429 _ACEOF
37430 if ac_fn_c_try_link "$LINENO"; then :
37431 ac_cv_lib_z_crc32=yes
37432 else
37433 ac_cv_lib_z_crc32=no
37434 fi
37435 rm -f core conftest.err conftest.$ac_objext \
37436 conftest$ac_exeext conftest.$ac_ext
37437 LIBS=$ac_check_lib_save_LIBS
37438 fi
37439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_crc32" >&5
37440 $as_echo "$ac_cv_lib_z_crc32" >&6; }
37441 if test "x$ac_cv_lib_z_crc32" = xyes; then :
37442 cat >>confdefs.h <<_ACEOF
37443 #define HAVE_LIBZ 1
37444 _ACEOF
37445
37446 LIBS="-lz $LIBS"
37447
37448 else
37449 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37450 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37451 as_fn_error $? "
37452 *** crc32() missing, zlib-devel package required
37453 See \`config.log' for more details" "$LINENO" 5; }
37454 fi
37455
37456
37457 ZLIB="-lz"
37458
37459
37460 $as_echo "#define HAVE_ZLIB 1" >>confdefs.h
37461
37462
37463
37464 LIBUUID=
37465
37466 ac_fn_c_check_header_mongrel "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default"
37467 if test "x$ac_cv_header_uuid_uuid_h" = xyes; then :
37468
37469 else
37470 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37471 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37472 as_fn_error $? "
37473 *** uuid/uuid.h missing, libuuid-devel package required
37474 See \`config.log' for more details" "$LINENO" 5; }
37475 fi
37476
37477
37478
37479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate in -luuid" >&5
37480 $as_echo_n "checking for uuid_generate in -luuid... " >&6; }
37481 if ${ac_cv_lib_uuid_uuid_generate+:} false; then :
37482 $as_echo_n "(cached) " >&6
37483 else
37484 ac_check_lib_save_LIBS=$LIBS
37485 LIBS="-luuid $LIBS"
37486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37487 /* end confdefs.h. */
37488
37489 /* Override any GCC internal prototype to avoid an error.
37490 Use char because int might match the return type of a GCC
37491 builtin and then its argument prototype would still apply. */
37492 #ifdef __cplusplus
37493 extern "C"
37494 #endif
37495 char uuid_generate ();
37496 int
37497 main ()
37498 {
37499 return uuid_generate ();
37500 ;
37501 return 0;
37502 }
37503 _ACEOF
37504 if ac_fn_c_try_link "$LINENO"; then :
37505 ac_cv_lib_uuid_uuid_generate=yes
37506 else
37507 ac_cv_lib_uuid_uuid_generate=no
37508 fi
37509 rm -f core conftest.err conftest.$ac_objext \
37510 conftest$ac_exeext conftest.$ac_ext
37511 LIBS=$ac_check_lib_save_LIBS
37512 fi
37513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate" >&5
37514 $as_echo "$ac_cv_lib_uuid_uuid_generate" >&6; }
37515 if test "x$ac_cv_lib_uuid_uuid_generate" = xyes; then :
37516 cat >>confdefs.h <<_ACEOF
37517 #define HAVE_LIBUUID 1
37518 _ACEOF
37519
37520 LIBS="-luuid $LIBS"
37521
37522 else
37523 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37524 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37525 as_fn_error $? "
37526 *** uuid_generate() missing, libuuid-devel package required
37527 See \`config.log' for more details" "$LINENO" 5; }
37528 fi
37529
37530
37531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_is_null in -luuid" >&5
37532 $as_echo_n "checking for uuid_is_null in -luuid... " >&6; }
37533 if ${ac_cv_lib_uuid_uuid_is_null+:} false; then :
37534 $as_echo_n "(cached) " >&6
37535 else
37536 ac_check_lib_save_LIBS=$LIBS
37537 LIBS="-luuid $LIBS"
37538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37539 /* end confdefs.h. */
37540
37541 /* Override any GCC internal prototype to avoid an error.
37542 Use char because int might match the return type of a GCC
37543 builtin and then its argument prototype would still apply. */
37544 #ifdef __cplusplus
37545 extern "C"
37546 #endif
37547 char uuid_is_null ();
37548 int
37549 main ()
37550 {
37551 return uuid_is_null ();
37552 ;
37553 return 0;
37554 }
37555 _ACEOF
37556 if ac_fn_c_try_link "$LINENO"; then :
37557 ac_cv_lib_uuid_uuid_is_null=yes
37558 else
37559 ac_cv_lib_uuid_uuid_is_null=no
37560 fi
37561 rm -f core conftest.err conftest.$ac_objext \
37562 conftest$ac_exeext conftest.$ac_ext
37563 LIBS=$ac_check_lib_save_LIBS
37564 fi
37565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_is_null" >&5
37566 $as_echo "$ac_cv_lib_uuid_uuid_is_null" >&6; }
37567 if test "x$ac_cv_lib_uuid_uuid_is_null" = xyes; then :
37568 cat >>confdefs.h <<_ACEOF
37569 #define HAVE_LIBUUID 1
37570 _ACEOF
37571
37572 LIBS="-luuid $LIBS"
37573
37574 else
37575 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37576 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37577 as_fn_error $? "
37578 *** uuid_is_null() missing, libuuid-devel package required
37579 See \`config.log' for more details" "$LINENO" 5; }
37580 fi
37581
37582
37583 LIBUUID="-luuid"
37584
37585
37586 $as_echo "#define HAVE_LIBUUID 1" >>confdefs.h
37587
37588
37589
37590
37591 # Check whether --with-blkid was given.
37592 if test "${with_blkid+set}" = set; then :
37593 withval=$with_blkid;
37594 else
37595 with_blkid=check
37596 fi
37597
37598
37599 LIBBLKID=
37600 if test "x$with_blkid" = xyes; then :
37601
37602 LIBBLKID="-lblkid"
37603
37604
37605 $as_echo "#define HAVE_LIBBLKID 1" >>confdefs.h
37606
37607
37608 fi
37609
37610 if test "x$with_blkid" = xcheck; then :
37611
37612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for blkid_get_cache in -lblkid" >&5
37613 $as_echo_n "checking for blkid_get_cache in -lblkid... " >&6; }
37614 if ${ac_cv_lib_blkid_blkid_get_cache+:} false; then :
37615 $as_echo_n "(cached) " >&6
37616 else
37617 ac_check_lib_save_LIBS=$LIBS
37618 LIBS="-lblkid $LIBS"
37619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37620 /* end confdefs.h. */
37621
37622 /* Override any GCC internal prototype to avoid an error.
37623 Use char because int might match the return type of a GCC
37624 builtin and then its argument prototype would still apply. */
37625 #ifdef __cplusplus
37626 extern "C"
37627 #endif
37628 char blkid_get_cache ();
37629 int
37630 main ()
37631 {
37632 return blkid_get_cache ();
37633 ;
37634 return 0;
37635 }
37636 _ACEOF
37637 if ac_fn_c_try_link "$LINENO"; then :
37638 ac_cv_lib_blkid_blkid_get_cache=yes
37639 else
37640 ac_cv_lib_blkid_blkid_get_cache=no
37641 fi
37642 rm -f core conftest.err conftest.$ac_objext \
37643 conftest$ac_exeext conftest.$ac_ext
37644 LIBS=$ac_check_lib_save_LIBS
37645 fi
37646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_blkid_blkid_get_cache" >&5
37647 $as_echo "$ac_cv_lib_blkid_blkid_get_cache" >&6; }
37648 if test "x$ac_cv_lib_blkid_blkid_get_cache" = xyes; then :
37649
37650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for blkid zfs support" >&5
37651 $as_echo_n "checking for blkid zfs support... " >&6; }
37652
37653 ZFS_DEV=`mktemp`
37654 truncate -s 64M $ZFS_DEV
37655 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
37656 dd of=$ZFS_DEV bs=1k count=8 \
37657 seek=128 conv=notrunc &>/dev/null \
37658 >/dev/null 2>/dev/null
37659 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
37660 dd of=$ZFS_DEV bs=1k count=8 \
37661 seek=132 conv=notrunc &>/dev/null \
37662 >/dev/null 2>/dev/null
37663 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
37664 dd of=$ZFS_DEV bs=1k count=8 \
37665 seek=136 conv=notrunc &>/dev/null \
37666 >/dev/null 2>/dev/null
37667 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
37668 dd of=$ZFS_DEV bs=1k count=8 \
37669 seek=140 conv=notrunc &>/dev/null \
37670 >/dev/null 2>/dev/null
37671
37672 saved_LIBS="$LIBS"
37673 LIBS="-lblkid"
37674
37675 if test "$cross_compiling" = yes; then :
37676 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37677 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37678 as_fn_error $? "cannot run test program while cross compiling
37679 See \`config.log' for more details" "$LINENO" 5; }
37680 else
37681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37682 /* end confdefs.h. */
37683
37684 #include <stdio.h>
37685 #include <stdlib.h>
37686 #include <blkid/blkid.h>
37687
37688 int
37689 main ()
37690 {
37691
37692 blkid_cache cache;
37693 char *value;
37694
37695 if (blkid_get_cache(&cache, NULL) < 0)
37696 return 1;
37697
37698 value = blkid_get_tag_value(cache, "TYPE",
37699 "$ZFS_DEV");
37700 if (!value) {
37701 blkid_put_cache(cache);
37702 return 2;
37703 }
37704
37705 if (strcmp(value, "zfs_member")) {
37706 free(value);
37707 blkid_put_cache(cache);
37708 return 0;
37709 }
37710
37711 free(value);
37712 blkid_put_cache(cache);
37713
37714 ;
37715 return 0;
37716 }
37717 _ACEOF
37718 if ac_fn_c_try_run "$LINENO"; then :
37719
37720 rm -f $ZFS_DEV
37721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
37722 $as_echo "yes" >&6; }
37723 LIBBLKID="-lblkid"
37724
37725
37726 $as_echo "#define HAVE_LIBBLKID 1" >>confdefs.h
37727
37728
37729 else
37730
37731 rm -f $ZFS_DEV
37732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37733 $as_echo "no" >&6; }
37734 if test "x$with_blkid" != xcheck; then :
37735 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37736 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37737 as_fn_error $? "--with-blkid given but unavailable
37738 See \`config.log' for more details" "$LINENO" 5; }
37739 fi
37740
37741 fi
37742 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
37743 conftest.$ac_objext conftest.beam conftest.$ac_ext
37744 fi
37745
37746
37747 LIBS="$saved_LIBS"
37748
37749 else
37750
37751 if test "x$with_blkid" != xcheck; then :
37752 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37753 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37754 as_fn_error $? "--with-blkid given but unavailable
37755 See \`config.log' for more details" "$LINENO" 5; }
37756 fi
37757
37758
37759 fi
37760
37761
37762 fi
37763
37764
37765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wframe-larger-than=<size> support" >&5
37766 $as_echo_n "checking for -Wframe-larger-than=<size> support... " >&6; }
37767
37768 saved_flags="$CFLAGS"
37769 CFLAGS="$CFLAGS -Wframe-larger-than=1024"
37770
37771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37772 /* end confdefs.h. */
37773
37774 int
37775 main ()
37776 {
37777
37778 ;
37779 return 0;
37780 }
37781 _ACEOF
37782 if ac_fn_c_try_compile "$LINENO"; then :
37783
37784 FRAME_LARGER_THAN=-Wframe-larger-than=1024
37785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
37786 $as_echo "yes" >&6; }
37787
37788 else
37789
37790 FRAME_LARGER_THAN=
37791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37792 $as_echo "no" >&6; }
37793
37794 fi
37795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37796
37797 CFLAGS="$saved_flags"
37798
37799
37800
37801 if test "x$runstatedir" = x; then
37802 runstatedir='${localstatedir}/run'
37803
37804 fi
37805
37806
37807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking makedev() is declared in sys/sysmacros.h" >&5
37808 $as_echo_n "checking makedev() is declared in sys/sysmacros.h... " >&6; }
37809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37810 /* end confdefs.h. */
37811
37812 #include <sys/sysmacros.h>
37813
37814 int
37815 main ()
37816 {
37817
37818 int k;
37819 k = makedev(0,0);
37820
37821 ;
37822 return 0;
37823 }
37824 _ACEOF
37825 if ac_fn_c_try_compile "$LINENO"; then :
37826
37827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
37828 $as_echo "yes" >&6; }
37829
37830 $as_echo "#define HAVE_MAKEDEV_IN_SYSMACROS 1" >>confdefs.h
37831
37832
37833 else
37834
37835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37836 $as_echo "no" >&6; }
37837
37838 fi
37839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37840
37841
37842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking makedev() is declared in sys/mkdev.h" >&5
37843 $as_echo_n "checking makedev() is declared in sys/mkdev.h... " >&6; }
37844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37845 /* end confdefs.h. */
37846
37847 #include <sys/mkdev.h>
37848
37849 int
37850 main ()
37851 {
37852
37853 int k;
37854 k = makedev(0,0);
37855
37856 ;
37857 return 0;
37858 }
37859 _ACEOF
37860 if ac_fn_c_try_compile "$LINENO"; then :
37861
37862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
37863 $as_echo "yes" >&6; }
37864
37865 $as_echo "#define HAVE_MAKEDEV_IN_MKDEV 1" >>confdefs.h
37866
37867
37868 else
37869
37870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37871 $as_echo "no" >&6; }
37872
37873 fi
37874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37875
37876
37877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wno-format-truncation support" >&5
37878 $as_echo_n "checking for -Wno-format-truncation support... " >&6; }
37879
37880 saved_flags="$CFLAGS"
37881 CFLAGS="$CFLAGS -Wno-format-truncation"
37882
37883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37884 /* end confdefs.h. */
37885
37886 int
37887 main ()
37888 {
37889
37890 ;
37891 return 0;
37892 }
37893 _ACEOF
37894 if ac_fn_c_try_compile "$LINENO"; then :
37895
37896 NO_FORMAT_TRUNCATION=-Wno-format-truncation
37897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
37898 $as_echo "yes" >&6; }
37899
37900 else
37901
37902 NO_FORMAT_TRUNCATION=
37903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37904 $as_echo "no" >&6; }
37905
37906 fi
37907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37908
37909 CFLAGS="$saved_flags"
37910
37911
37912 for ac_func in mlockall
37913 do :
37914 ac_fn_c_check_func "$LINENO" "mlockall" "ac_cv_func_mlockall"
37915 if test "x$ac_cv_func_mlockall" = xyes; then :
37916 cat >>confdefs.h <<_ACEOF
37917 #define HAVE_MLOCKALL 1
37918 _ACEOF
37919
37920 fi
37921 done
37922
37923 ;;
37924 srpm) ;;
37925 *)
37926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Error!" >&5
37927 $as_echo "Error!" >&6; }
37928 as_fn_error $? "Bad value \"$ZFS_CONFIG\" for --with-config,
37929 user kernel|user|all|srpm" "$LINENO" 5 ;;
37930 esac
37931
37932 if test "$ZFS_CONFIG" = user -o "$ZFS_CONFIG" = all; then
37933 CONFIG_USER_TRUE=
37934 CONFIG_USER_FALSE='#'
37935 else
37936 CONFIG_USER_TRUE='#'
37937 CONFIG_USER_FALSE=
37938 fi
37939
37940 if test "$ZFS_CONFIG" = kernel -o "$ZFS_CONFIG" = all &&
37941 test "x$enable_linux_builtin" != xyes ; then
37942 CONFIG_KERNEL_TRUE=
37943 CONFIG_KERNEL_FALSE='#'
37944 else
37945 CONFIG_KERNEL_TRUE='#'
37946 CONFIG_KERNEL_FALSE=
37947 fi
37948
37949 if test "x$user_libudev" = xyes ; then
37950 WANT_DEVNAME2DEVID_TRUE=
37951 WANT_DEVNAME2DEVID_FALSE='#'
37952 else
37953 WANT_DEVNAME2DEVID_TRUE='#'
37954 WANT_DEVNAME2DEVID_FALSE=
37955 fi
37956
37957 if test "x$user_libaio" = xyes ; then
37958 WANT_MMAP_LIBAIO_TRUE=
37959 WANT_MMAP_LIBAIO_FALSE='#'
37960 else
37961 WANT_MMAP_LIBAIO_TRUE='#'
37962 WANT_MMAP_LIBAIO_FALSE=
37963 fi
37964
37965
37966
37967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether debugging is enabled" >&5
37968 $as_echo_n "checking whether debugging is enabled... " >&6; }
37969 # Check whether --enable-debug was given.
37970 if test "${enable_debug+set}" = set; then :
37971 enableval=$enable_debug;
37972 else
37973 enable_debug=no
37974 fi
37975
37976
37977 if test "x$enable_debug" = xyes; then :
37978
37979 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG -Werror"
37980 HOSTCFLAGS="${HOSTCFLAGS} -DDEBUG -Werror"
37981 DEBUG_CFLAGS="-DDEBUG -Werror"
37982 DEBUG_STACKFLAGS="-fstack-check"
37983 DEBUG_ZFS="_with_debug"
37984
37985 $as_echo "#define ZFS_DEBUG 1" >>confdefs.h
37986
37987
37988 else
37989
37990 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DNDEBUG "
37991 HOSTCFLAGS="${HOSTCFLAGS} -DNDEBUG "
37992 DEBUG_CFLAGS="-DNDEBUG"
37993 DEBUG_STACKFLAGS=""
37994 DEBUG_ZFS="_without_debug"
37995
37996 fi
37997
37998
37999
38000
38001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug" >&5
38002 $as_echo "$enable_debug" >&6; }
38003
38004
38005 # Check whether --enable-debug-dmu-tx was given.
38006 if test "${enable_debug_dmu_tx+set}" = set; then :
38007 enableval=$enable_debug_dmu_tx;
38008 else
38009 enable_debug_dmu_tx=no
38010 fi
38011
38012
38013 if test "x$enable_debug_dmu_tx" = xyes; then :
38014
38015 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_DMU_TX"
38016 DEBUG_DMU_TX="_with_debug_dmu_tx"
38017
38018 $as_echo "#define DEBUG_DMU_TX 1" >>confdefs.h
38019
38020
38021 else
38022
38023 DEBUG_DMU_TX="_without_debug_dmu_tx"
38024
38025 fi
38026
38027
38028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dmu tx validation is enabled" >&5
38029 $as_echo_n "checking whether dmu tx validation is enabled... " >&6; }
38030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug_dmu_tx" >&5
38031 $as_echo "$enable_debug_dmu_tx" >&6; }
38032
38033
38034 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"
38035
38036
38037 cat >confcache <<\_ACEOF
38038 # This file is a shell script that caches the results of configure
38039 # tests run on this system so they can be shared between configure
38040 # scripts and configure runs, see configure's option --config-cache.
38041 # It is not useful on other systems. If it contains results you don't
38042 # want to keep, you may remove or edit it.
38043 #
38044 # config.status only pays attention to the cache file if you give it
38045 # the --recheck option to rerun configure.
38046 #
38047 # `ac_cv_env_foo' variables (set or unset) will be overridden when
38048 # loading this file, other *unset* `ac_cv_foo' will be assigned the
38049 # following values.
38050
38051 _ACEOF
38052
38053 # The following way of writing the cache mishandles newlines in values,
38054 # but we know of no workaround that is simple, portable, and efficient.
38055 # So, we kill variables containing newlines.
38056 # Ultrix sh set writes to stderr and can't be redirected directly,
38057 # and sets the high bit in the cache file unless we assign to the vars.
38058 (
38059 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
38060 eval ac_val=\$$ac_var
38061 case $ac_val in #(
38062 *${as_nl}*)
38063 case $ac_var in #(
38064 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
38065 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
38066 esac
38067 case $ac_var in #(
38068 _ | IFS | as_nl) ;; #(
38069 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
38070 *) { eval $ac_var=; unset $ac_var;} ;;
38071 esac ;;
38072 esac
38073 done
38074
38075 (set) 2>&1 |
38076 case $as_nl`(ac_space=' '; set) 2>&1` in #(
38077 *${as_nl}ac_space=\ *)
38078 # `set' does not quote correctly, so add quotes: double-quote
38079 # substitution turns \\\\ into \\, and sed turns \\ into \.
38080 sed -n \
38081 "s/'/'\\\\''/g;
38082 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
38083 ;; #(
38084 *)
38085 # `set' quotes correctly as required by POSIX, so do not add quotes.
38086 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
38087 ;;
38088 esac |
38089 sort
38090 ) |
38091 sed '
38092 /^ac_cv_env_/b end
38093 t clear
38094 :clear
38095 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
38096 t end
38097 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
38098 :end' >>confcache
38099 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
38100 if test -w "$cache_file"; then
38101 if test "x$cache_file" != "x/dev/null"; then
38102 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
38103 $as_echo "$as_me: updating cache $cache_file" >&6;}
38104 if test ! -f "$cache_file" || test -h "$cache_file"; then
38105 cat confcache >"$cache_file"
38106 else
38107 case $cache_file in #(
38108 */* | ?:*)
38109 mv -f confcache "$cache_file"$$ &&
38110 mv -f "$cache_file"$$ "$cache_file" ;; #(
38111 *)
38112 mv -f confcache "$cache_file" ;;
38113 esac
38114 fi
38115 fi
38116 else
38117 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
38118 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
38119 fi
38120 fi
38121 rm -f confcache
38122
38123 test "x$prefix" = xNONE && prefix=$ac_default_prefix
38124 # Let make expand exec_prefix.
38125 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
38126
38127 DEFS=-DHAVE_CONFIG_H
38128
38129 ac_libobjs=
38130 ac_ltlibobjs=
38131 U=
38132 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
38133 # 1. Remove the extension, and $U if already installed.
38134 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
38135 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
38136 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
38137 # will be set to the directory where LIBOBJS objects are built.
38138 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
38139 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
38140 done
38141 LIBOBJS=$ac_libobjs
38142
38143 LTLIBOBJS=$ac_ltlibobjs
38144
38145
38146 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
38147 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
38148 Usually this means the macro was only invoked conditionally." "$LINENO" 5
38149 fi
38150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
38151 $as_echo_n "checking that generated files are newer than configure... " >&6; }
38152 if test -n "$am_sleep_pid"; then
38153 # Hide warnings about reused PIDs.
38154 wait $am_sleep_pid 2>/dev/null
38155 fi
38156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
38157 $as_echo "done" >&6; }
38158 if test -n "$EXEEXT"; then
38159 am__EXEEXT_TRUE=
38160 am__EXEEXT_FALSE='#'
38161 else
38162 am__EXEEXT_TRUE='#'
38163 am__EXEEXT_FALSE=
38164 fi
38165
38166 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
38167 as_fn_error $? "conditional \"AMDEP\" was never defined.
38168 Usually this means the macro was only invoked conditionally." "$LINENO" 5
38169 fi
38170 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
38171 as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
38172 Usually this means the macro was only invoked conditionally." "$LINENO" 5
38173 fi
38174 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
38175 as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
38176 Usually this means the macro was only invoked conditionally." "$LINENO" 5
38177 fi
38178 if test -z "${CONFIG_USER_TRUE}" && test -z "${CONFIG_USER_FALSE}"; then
38179 as_fn_error $? "conditional \"CONFIG_USER\" was never defined.
38180 Usually this means the macro was only invoked conditionally." "$LINENO" 5
38181 fi
38182 if test -z "${CONFIG_KERNEL_TRUE}" && test -z "${CONFIG_KERNEL_FALSE}"; then
38183 as_fn_error $? "conditional \"CONFIG_KERNEL\" was never defined.
38184 Usually this means the macro was only invoked conditionally." "$LINENO" 5
38185 fi
38186 if test -z "${WANT_DEVNAME2DEVID_TRUE}" && test -z "${WANT_DEVNAME2DEVID_FALSE}"; then
38187 as_fn_error $? "conditional \"WANT_DEVNAME2DEVID\" was never defined.
38188 Usually this means the macro was only invoked conditionally." "$LINENO" 5
38189 fi
38190 if test -z "${WANT_MMAP_LIBAIO_TRUE}" && test -z "${WANT_MMAP_LIBAIO_FALSE}"; then
38191 as_fn_error $? "conditional \"WANT_MMAP_LIBAIO\" was never defined.
38192 Usually this means the macro was only invoked conditionally." "$LINENO" 5
38193 fi
38194
38195 : "${CONFIG_STATUS=./config.status}"
38196 ac_write_fail=0
38197 ac_clean_files_save=$ac_clean_files
38198 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
38199 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
38200 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
38201 as_write_fail=0
38202 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
38203 #! $SHELL
38204 # Generated by $as_me.
38205 # Run this file to recreate the current configuration.
38206 # Compiler output produced by configure, useful for debugging
38207 # configure, is in config.log if it exists.
38208
38209 debug=false
38210 ac_cs_recheck=false
38211 ac_cs_silent=false
38212
38213 SHELL=\${CONFIG_SHELL-$SHELL}
38214 export SHELL
38215 _ASEOF
38216 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
38217 ## -------------------- ##
38218 ## M4sh Initialization. ##
38219 ## -------------------- ##
38220
38221 # Be more Bourne compatible
38222 DUALCASE=1; export DUALCASE # for MKS sh
38223 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
38224 emulate sh
38225 NULLCMD=:
38226 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
38227 # is contrary to our usage. Disable this feature.
38228 alias -g '${1+"$@"}'='"$@"'
38229 setopt NO_GLOB_SUBST
38230 else
38231 case `(set -o) 2>/dev/null` in #(
38232 *posix*) :
38233 set -o posix ;; #(
38234 *) :
38235 ;;
38236 esac
38237 fi
38238
38239
38240 as_nl='
38241 '
38242 export as_nl
38243 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38244 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
38245 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
38246 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
38247 # Prefer a ksh shell builtin over an external printf program on Solaris,
38248 # but without wasting forks for bash or zsh.
38249 if test -z "$BASH_VERSION$ZSH_VERSION" \
38250 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
38251 as_echo='print -r --'
38252 as_echo_n='print -rn --'
38253 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
38254 as_echo='printf %s\n'
38255 as_echo_n='printf %s'
38256 else
38257 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
38258 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
38259 as_echo_n='/usr/ucb/echo -n'
38260 else
38261 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
38262 as_echo_n_body='eval
38263 arg=$1;
38264 case $arg in #(
38265 *"$as_nl"*)
38266 expr "X$arg" : "X\\(.*\\)$as_nl";
38267 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
38268 esac;
38269 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
38270 '
38271 export as_echo_n_body
38272 as_echo_n='sh -c $as_echo_n_body as_echo'
38273 fi
38274 export as_echo_body
38275 as_echo='sh -c $as_echo_body as_echo'
38276 fi
38277
38278 # The user is always right.
38279 if test "${PATH_SEPARATOR+set}" != set; then
38280 PATH_SEPARATOR=:
38281 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
38282 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
38283 PATH_SEPARATOR=';'
38284 }
38285 fi
38286
38287
38288 # IFS
38289 # We need space, tab and new line, in precisely that order. Quoting is
38290 # there to prevent editors from complaining about space-tab.
38291 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
38292 # splitting by setting IFS to empty value.)
38293 IFS=" "" $as_nl"
38294
38295 # Find who we are. Look in the path if we contain no directory separator.
38296 as_myself=
38297 case $0 in #((
38298 *[\\/]* ) as_myself=$0 ;;
38299 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
38300 for as_dir in $PATH
38301 do
38302 IFS=$as_save_IFS
38303 test -z "$as_dir" && as_dir=.
38304 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
38305 done
38306 IFS=$as_save_IFS
38307
38308 ;;
38309 esac
38310 # We did not find ourselves, most probably we were run as `sh COMMAND'
38311 # in which case we are not to be found in the path.
38312 if test "x$as_myself" = x; then
38313 as_myself=$0
38314 fi
38315 if test ! -f "$as_myself"; then
38316 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
38317 exit 1
38318 fi
38319
38320 # Unset variables that we do not need and which cause bugs (e.g. in
38321 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
38322 # suppresses any "Segmentation fault" message there. '((' could
38323 # trigger a bug in pdksh 5.2.14.
38324 for as_var in BASH_ENV ENV MAIL MAILPATH
38325 do eval test x\${$as_var+set} = xset \
38326 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
38327 done
38328 PS1='$ '
38329 PS2='> '
38330 PS4='+ '
38331
38332 # NLS nuisances.
38333 LC_ALL=C
38334 export LC_ALL
38335 LANGUAGE=C
38336 export LANGUAGE
38337
38338 # CDPATH.
38339 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
38340
38341
38342 # as_fn_error STATUS ERROR [LINENO LOG_FD]
38343 # ----------------------------------------
38344 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
38345 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
38346 # script with STATUS, using 1 if that was 0.
38347 as_fn_error ()
38348 {
38349 as_status=$1; test $as_status -eq 0 && as_status=1
38350 if test "$4"; then
38351 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
38352 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
38353 fi
38354 $as_echo "$as_me: error: $2" >&2
38355 as_fn_exit $as_status
38356 } # as_fn_error
38357
38358
38359 # as_fn_set_status STATUS
38360 # -----------------------
38361 # Set $? to STATUS, without forking.
38362 as_fn_set_status ()
38363 {
38364 return $1
38365 } # as_fn_set_status
38366
38367 # as_fn_exit STATUS
38368 # -----------------
38369 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
38370 as_fn_exit ()
38371 {
38372 set +e
38373 as_fn_set_status $1
38374 exit $1
38375 } # as_fn_exit
38376
38377 # as_fn_unset VAR
38378 # ---------------
38379 # Portably unset VAR.
38380 as_fn_unset ()
38381 {
38382 { eval $1=; unset $1;}
38383 }
38384 as_unset=as_fn_unset
38385 # as_fn_append VAR VALUE
38386 # ----------------------
38387 # Append the text in VALUE to the end of the definition contained in VAR. Take
38388 # advantage of any shell optimizations that allow amortized linear growth over
38389 # repeated appends, instead of the typical quadratic growth present in naive
38390 # implementations.
38391 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
38392 eval 'as_fn_append ()
38393 {
38394 eval $1+=\$2
38395 }'
38396 else
38397 as_fn_append ()
38398 {
38399 eval $1=\$$1\$2
38400 }
38401 fi # as_fn_append
38402
38403 # as_fn_arith ARG...
38404 # ------------------
38405 # Perform arithmetic evaluation on the ARGs, and store the result in the
38406 # global $as_val. Take advantage of shells that can avoid forks. The arguments
38407 # must be portable across $(()) and expr.
38408 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
38409 eval 'as_fn_arith ()
38410 {
38411 as_val=$(( $* ))
38412 }'
38413 else
38414 as_fn_arith ()
38415 {
38416 as_val=`expr "$@" || test $? -eq 1`
38417 }
38418 fi # as_fn_arith
38419
38420
38421 if expr a : '\(a\)' >/dev/null 2>&1 &&
38422 test "X`expr 00001 : '.*\(...\)'`" = X001; then
38423 as_expr=expr
38424 else
38425 as_expr=false
38426 fi
38427
38428 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
38429 as_basename=basename
38430 else
38431 as_basename=false
38432 fi
38433
38434 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
38435 as_dirname=dirname
38436 else
38437 as_dirname=false
38438 fi
38439
38440 as_me=`$as_basename -- "$0" ||
38441 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
38442 X"$0" : 'X\(//\)$' \| \
38443 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
38444 $as_echo X/"$0" |
38445 sed '/^.*\/\([^/][^/]*\)\/*$/{
38446 s//\1/
38447 q
38448 }
38449 /^X\/\(\/\/\)$/{
38450 s//\1/
38451 q
38452 }
38453 /^X\/\(\/\).*/{
38454 s//\1/
38455 q
38456 }
38457 s/.*/./; q'`
38458
38459 # Avoid depending upon Character Ranges.
38460 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
38461 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
38462 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
38463 as_cr_digits='0123456789'
38464 as_cr_alnum=$as_cr_Letters$as_cr_digits
38465
38466 ECHO_C= ECHO_N= ECHO_T=
38467 case `echo -n x` in #(((((
38468 -n*)
38469 case `echo 'xy\c'` in
38470 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
38471 xy) ECHO_C='\c';;
38472 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
38473 ECHO_T=' ';;
38474 esac;;
38475 *)
38476 ECHO_N='-n';;
38477 esac
38478
38479 rm -f conf$$ conf$$.exe conf$$.file
38480 if test -d conf$$.dir; then
38481 rm -f conf$$.dir/conf$$.file
38482 else
38483 rm -f conf$$.dir
38484 mkdir conf$$.dir 2>/dev/null
38485 fi
38486 if (echo >conf$$.file) 2>/dev/null; then
38487 if ln -s conf$$.file conf$$ 2>/dev/null; then
38488 as_ln_s='ln -s'
38489 # ... but there are two gotchas:
38490 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
38491 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
38492 # In both cases, we have to default to `cp -pR'.
38493 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
38494 as_ln_s='cp -pR'
38495 elif ln conf$$.file conf$$ 2>/dev/null; then
38496 as_ln_s=ln
38497 else
38498 as_ln_s='cp -pR'
38499 fi
38500 else
38501 as_ln_s='cp -pR'
38502 fi
38503 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
38504 rmdir conf$$.dir 2>/dev/null
38505
38506
38507 # as_fn_mkdir_p
38508 # -------------
38509 # Create "$as_dir" as a directory, including parents if necessary.
38510 as_fn_mkdir_p ()
38511 {
38512
38513 case $as_dir in #(
38514 -*) as_dir=./$as_dir;;
38515 esac
38516 test -d "$as_dir" || eval $as_mkdir_p || {
38517 as_dirs=
38518 while :; do
38519 case $as_dir in #(
38520 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
38521 *) as_qdir=$as_dir;;
38522 esac
38523 as_dirs="'$as_qdir' $as_dirs"
38524 as_dir=`$as_dirname -- "$as_dir" ||
38525 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
38526 X"$as_dir" : 'X\(//\)[^/]' \| \
38527 X"$as_dir" : 'X\(//\)$' \| \
38528 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
38529 $as_echo X"$as_dir" |
38530 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
38531 s//\1/
38532 q
38533 }
38534 /^X\(\/\/\)[^/].*/{
38535 s//\1/
38536 q
38537 }
38538 /^X\(\/\/\)$/{
38539 s//\1/
38540 q
38541 }
38542 /^X\(\/\).*/{
38543 s//\1/
38544 q
38545 }
38546 s/.*/./; q'`
38547 test -d "$as_dir" && break
38548 done
38549 test -z "$as_dirs" || eval "mkdir $as_dirs"
38550 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
38551
38552
38553 } # as_fn_mkdir_p
38554 if mkdir -p . 2>/dev/null; then
38555 as_mkdir_p='mkdir -p "$as_dir"'
38556 else
38557 test -d ./-p && rmdir ./-p
38558 as_mkdir_p=false
38559 fi
38560
38561
38562 # as_fn_executable_p FILE
38563 # -----------------------
38564 # Test if FILE is an executable regular file.
38565 as_fn_executable_p ()
38566 {
38567 test -f "$1" && test -x "$1"
38568 } # as_fn_executable_p
38569 as_test_x='test -x'
38570 as_executable_p=as_fn_executable_p
38571
38572 # Sed expression to map a string onto a valid CPP name.
38573 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
38574
38575 # Sed expression to map a string onto a valid variable name.
38576 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
38577
38578
38579 exec 6>&1
38580 ## ----------------------------------- ##
38581 ## Main body of $CONFIG_STATUS script. ##
38582 ## ----------------------------------- ##
38583 _ASEOF
38584 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
38585
38586 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38587 # Save the log message, to keep $0 and so on meaningful, and to
38588 # report actual input values of CONFIG_FILES etc. instead of their
38589 # values after options handling.
38590 ac_log="
38591 This file was extended by zfs $as_me 0.6.5.11, which was
38592 generated by GNU Autoconf 2.69. Invocation command line was
38593
38594 CONFIG_FILES = $CONFIG_FILES
38595 CONFIG_HEADERS = $CONFIG_HEADERS
38596 CONFIG_LINKS = $CONFIG_LINKS
38597 CONFIG_COMMANDS = $CONFIG_COMMANDS
38598 $ $0 $@
38599
38600 on `(hostname || uname -n) 2>/dev/null | sed 1q`
38601 "
38602
38603 _ACEOF
38604
38605 case $ac_config_files in *"
38606 "*) set x $ac_config_files; shift; ac_config_files=$*;;
38607 esac
38608
38609 case $ac_config_headers in *"
38610 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
38611 esac
38612
38613
38614 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38615 # Files that config.status was made for.
38616 config_files="$ac_config_files"
38617 config_headers="$ac_config_headers"
38618 config_commands="$ac_config_commands"
38619
38620 _ACEOF
38621
38622 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38623 ac_cs_usage="\
38624 \`$as_me' instantiates files and other configuration actions
38625 from templates according to the current configuration. Unless the files
38626 and actions are specified as TAGs, all are instantiated by default.
38627
38628 Usage: $0 [OPTION]... [TAG]...
38629
38630 -h, --help print this help, then exit
38631 -V, --version print version number and configuration settings, then exit
38632 --config print configuration, then exit
38633 -q, --quiet, --silent
38634 do not print progress messages
38635 -d, --debug don't remove temporary files
38636 --recheck update $as_me by reconfiguring in the same conditions
38637 --file=FILE[:TEMPLATE]
38638 instantiate the configuration file FILE
38639 --header=FILE[:TEMPLATE]
38640 instantiate the configuration header FILE
38641
38642 Configuration files:
38643 $config_files
38644
38645 Configuration headers:
38646 $config_headers
38647
38648 Configuration commands:
38649 $config_commands
38650
38651 Report bugs to the package provider."
38652
38653 _ACEOF
38654 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38655 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
38656 ac_cs_version="\\
38657 zfs config.status 0.6.5.11
38658 configured by $0, generated by GNU Autoconf 2.69,
38659 with options \\"\$ac_cs_config\\"
38660
38661 Copyright (C) 2012 Free Software Foundation, Inc.
38662 This config.status script is free software; the Free Software Foundation
38663 gives unlimited permission to copy, distribute and modify it."
38664
38665 ac_pwd='$ac_pwd'
38666 srcdir='$srcdir'
38667 INSTALL='$INSTALL'
38668 MKDIR_P='$MKDIR_P'
38669 AWK='$AWK'
38670 test -n "\$AWK" || AWK=awk
38671 _ACEOF
38672
38673 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38674 # The default lists apply if the user does not specify any file.
38675 ac_need_defaults=:
38676 while test $# != 0
38677 do
38678 case $1 in
38679 --*=?*)
38680 ac_option=`expr "X$1" : 'X\([^=]*\)='`
38681 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
38682 ac_shift=:
38683 ;;
38684 --*=)
38685 ac_option=`expr "X$1" : 'X\([^=]*\)='`
38686 ac_optarg=
38687 ac_shift=:
38688 ;;
38689 *)
38690 ac_option=$1
38691 ac_optarg=$2
38692 ac_shift=shift
38693 ;;
38694 esac
38695
38696 case $ac_option in
38697 # Handling of the options.
38698 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
38699 ac_cs_recheck=: ;;
38700 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
38701 $as_echo "$ac_cs_version"; exit ;;
38702 --config | --confi | --conf | --con | --co | --c )
38703 $as_echo "$ac_cs_config"; exit ;;
38704 --debug | --debu | --deb | --de | --d | -d )
38705 debug=: ;;
38706 --file | --fil | --fi | --f )
38707 $ac_shift
38708 case $ac_optarg in
38709 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
38710 '') as_fn_error $? "missing file argument" ;;
38711 esac
38712 as_fn_append CONFIG_FILES " '$ac_optarg'"
38713 ac_need_defaults=false;;
38714 --header | --heade | --head | --hea )
38715 $ac_shift
38716 case $ac_optarg in
38717 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
38718 esac
38719 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
38720 ac_need_defaults=false;;
38721 --he | --h)
38722 # Conflict between --help and --header
38723 as_fn_error $? "ambiguous option: \`$1'
38724 Try \`$0 --help' for more information.";;
38725 --help | --hel | -h )
38726 $as_echo "$ac_cs_usage"; exit ;;
38727 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
38728 | -silent | --silent | --silen | --sile | --sil | --si | --s)
38729 ac_cs_silent=: ;;
38730
38731 # This is an error.
38732 -*) as_fn_error $? "unrecognized option: \`$1'
38733 Try \`$0 --help' for more information." ;;
38734
38735 *) as_fn_append ac_config_targets " $1"
38736 ac_need_defaults=false ;;
38737
38738 esac
38739 shift
38740 done
38741
38742 ac_configure_extra_args=
38743
38744 if $ac_cs_silent; then
38745 exec 6>/dev/null
38746 ac_configure_extra_args="$ac_configure_extra_args --silent"
38747 fi
38748
38749 _ACEOF
38750 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38751 if \$ac_cs_recheck; then
38752 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
38753 shift
38754 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
38755 CONFIG_SHELL='$SHELL'
38756 export CONFIG_SHELL
38757 exec "\$@"
38758 fi
38759
38760 _ACEOF
38761 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38762 exec 5>>config.log
38763 {
38764 echo
38765 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
38766 ## Running $as_me. ##
38767 _ASBOX
38768 $as_echo "$ac_log"
38769 } >&5
38770
38771 _ACEOF
38772 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38773 #
38774 # INIT-COMMANDS
38775 #
38776 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
38777
38778
38779 # The HP-UX ksh and POSIX shell print the target directory to stdout
38780 # if CDPATH is set.
38781 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
38782
38783 sed_quote_subst='$sed_quote_subst'
38784 double_quote_subst='$double_quote_subst'
38785 delay_variable_subst='$delay_variable_subst'
38786 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
38787 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
38788 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
38789 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
38790 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
38791 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
38792 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`'
38793 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
38794 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
38795 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
38796 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
38797 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
38798 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
38799 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
38800 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
38801 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
38802 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
38803 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
38804 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
38805 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
38806 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
38807 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
38808 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
38809 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
38810 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
38811 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
38812 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
38813 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
38814 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
38815 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
38816 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
38817 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
38818 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
38819 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
38820 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
38821 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
38822 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
38823 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
38824 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
38825 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
38826 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
38827 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
38828 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
38829 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
38830 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
38831 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
38832 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
38833 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
38834 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
38835 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
38836 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
38837 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
38838 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
38839 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
38840 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
38841 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
38842 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
38843 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
38844 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"`'
38845 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
38846 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
38847 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
38848 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`'
38849 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
38850 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
38851 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
38852 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
38853 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
38854 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
38855 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
38856 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
38857 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
38858 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
38859 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
38860 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
38861 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
38862 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
38863 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
38864 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
38865 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
38866 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
38867 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
38868 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
38869 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
38870 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
38871 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
38872 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
38873 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
38874 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
38875 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
38876 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
38877 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
38878 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
38879 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
38880 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
38881 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
38882 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
38883 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
38884 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
38885 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
38886 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
38887 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
38888 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
38889 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
38890 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
38891 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
38892 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
38893 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
38894 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
38895 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
38896 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
38897 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
38898 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
38899 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
38900 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
38901 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
38902 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
38903 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
38904 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
38905 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
38906 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
38907 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
38908 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
38909 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
38910 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
38911 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
38912 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
38913 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
38914 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
38915 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
38916 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
38917 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
38918 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
38919 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
38920 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
38921
38922 LTCC='$LTCC'
38923 LTCFLAGS='$LTCFLAGS'
38924 compiler='$compiler_DEFAULT'
38925
38926 # A function that is used when there is no print builtin or printf.
38927 func_fallback_echo ()
38928 {
38929 eval 'cat <<_LTECHO_EOF
38930 \$1
38931 _LTECHO_EOF'
38932 }
38933
38934 # Quote evaled strings.
38935 for var in SHELL \
38936 ECHO \
38937 PATH_SEPARATOR \
38938 SED \
38939 GREP \
38940 EGREP \
38941 FGREP \
38942 LD \
38943 NM \
38944 LN_S \
38945 lt_SP2NL \
38946 lt_NL2SP \
38947 reload_flag \
38948 OBJDUMP \
38949 deplibs_check_method \
38950 file_magic_cmd \
38951 file_magic_glob \
38952 want_nocaseglob \
38953 DLLTOOL \
38954 sharedlib_from_linklib_cmd \
38955 AR \
38956 AR_FLAGS \
38957 archiver_list_spec \
38958 STRIP \
38959 RANLIB \
38960 CC \
38961 CFLAGS \
38962 compiler \
38963 lt_cv_sys_global_symbol_pipe \
38964 lt_cv_sys_global_symbol_to_cdecl \
38965 lt_cv_sys_global_symbol_to_import \
38966 lt_cv_sys_global_symbol_to_c_name_address \
38967 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
38968 lt_cv_nm_interface \
38969 nm_file_list_spec \
38970 lt_cv_truncate_bin \
38971 lt_prog_compiler_no_builtin_flag \
38972 lt_prog_compiler_pic \
38973 lt_prog_compiler_wl \
38974 lt_prog_compiler_static \
38975 lt_cv_prog_compiler_c_o \
38976 need_locks \
38977 MANIFEST_TOOL \
38978 DSYMUTIL \
38979 NMEDIT \
38980 LIPO \
38981 OTOOL \
38982 OTOOL64 \
38983 shrext_cmds \
38984 export_dynamic_flag_spec \
38985 whole_archive_flag_spec \
38986 compiler_needs_object \
38987 with_gnu_ld \
38988 allow_undefined_flag \
38989 no_undefined_flag \
38990 hardcode_libdir_flag_spec \
38991 hardcode_libdir_separator \
38992 exclude_expsyms \
38993 include_expsyms \
38994 file_list_spec \
38995 variables_saved_for_relink \
38996 libname_spec \
38997 library_names_spec \
38998 soname_spec \
38999 install_override_mode \
39000 finish_eval \
39001 old_striplib \
39002 striplib; do
39003 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
39004 *[\\\\\\\`\\"\\\$]*)
39005 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
39006 ;;
39007 *)
39008 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
39009 ;;
39010 esac
39011 done
39012
39013 # Double-quote double-evaled strings.
39014 for var in reload_cmds \
39015 old_postinstall_cmds \
39016 old_postuninstall_cmds \
39017 old_archive_cmds \
39018 extract_expsyms_cmds \
39019 old_archive_from_new_cmds \
39020 old_archive_from_expsyms_cmds \
39021 archive_cmds \
39022 archive_expsym_cmds \
39023 module_cmds \
39024 module_expsym_cmds \
39025 export_symbols_cmds \
39026 prelink_cmds \
39027 postlink_cmds \
39028 postinstall_cmds \
39029 postuninstall_cmds \
39030 finish_cmds \
39031 sys_lib_search_path_spec \
39032 configure_time_dlsearch_path \
39033 configure_time_lt_sys_library_path; do
39034 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
39035 *[\\\\\\\`\\"\\\$]*)
39036 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
39037 ;;
39038 *)
39039 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
39040 ;;
39041 esac
39042 done
39043
39044 ac_aux_dir='$ac_aux_dir'
39045
39046 # See if we are running on zsh, and set the options that allow our
39047 # commands through without removal of \ escapes INIT.
39048 if test -n "\${ZSH_VERSION+set}"; then
39049 setopt NO_GLOB_SUBST
39050 fi
39051
39052
39053 PACKAGE='$PACKAGE'
39054 VERSION='$VERSION'
39055 RM='$RM'
39056 ofile='$ofile'
39057
39058
39059
39060
39061 _ACEOF
39062
39063 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
39064
39065 # Handling of arguments.
39066 for ac_config_target in $ac_config_targets
39067 do
39068 case $ac_config_target in
39069 "zfs_config.h") CONFIG_HEADERS="$CONFIG_HEADERS zfs_config.h" ;;
39070 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
39071 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
39072 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
39073 "module/Makefile") CONFIG_FILES="$CONFIG_FILES module/Makefile" ;;
39074 "module/avl/Makefile") CONFIG_FILES="$CONFIG_FILES module/avl/Makefile" ;;
39075 "module/nvpair/Makefile") CONFIG_FILES="$CONFIG_FILES module/nvpair/Makefile" ;;
39076 "module/unicode/Makefile") CONFIG_FILES="$CONFIG_FILES module/unicode/Makefile" ;;
39077 "module/zcommon/Makefile") CONFIG_FILES="$CONFIG_FILES module/zcommon/Makefile" ;;
39078 "module/zfs/Makefile") CONFIG_FILES="$CONFIG_FILES module/zfs/Makefile" ;;
39079 "module/zpios/Makefile") CONFIG_FILES="$CONFIG_FILES module/zpios/Makefile" ;;
39080 "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
39081 "include/linux/Makefile") CONFIG_FILES="$CONFIG_FILES include/linux/Makefile" ;;
39082 "include/sys/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/Makefile" ;;
39083 "include/sys/fs/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fs/Makefile" ;;
39084 "include/sys/fm/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fm/Makefile" ;;
39085 "include/sys/fm/fs/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fm/fs/Makefile" ;;
39086 "zfs.release") CONFIG_FILES="$CONFIG_FILES zfs.release" ;;
39087
39088 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
39089 esac
39090 done
39091
39092
39093 # If the user did not use the arguments to specify the items to instantiate,
39094 # then the envvar interface is used. Set only those that are not.
39095 # We use the long form for the default assignment because of an extremely
39096 # bizarre bug on SunOS 4.1.3.
39097 if $ac_need_defaults; then
39098 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
39099 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
39100 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
39101 fi
39102
39103 # Have a temporary directory for convenience. Make it in the build tree
39104 # simply because there is no reason against having it here, and in addition,
39105 # creating and moving files from /tmp can sometimes cause problems.
39106 # Hook for its removal unless debugging.
39107 # Note that there is a small window in which the directory will not be cleaned:
39108 # after its creation but before its name has been assigned to `$tmp'.
39109 $debug ||
39110 {
39111 tmp= ac_tmp=
39112 trap 'exit_status=$?
39113 : "${ac_tmp:=$tmp}"
39114 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
39115 ' 0
39116 trap 'as_fn_exit 1' 1 2 13 15
39117 }
39118 # Create a (secure) tmp directory for tmp files.
39119
39120 {
39121 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
39122 test -d "$tmp"
39123 } ||
39124 {
39125 tmp=./conf$$-$RANDOM
39126 (umask 077 && mkdir "$tmp")
39127 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
39128 ac_tmp=$tmp
39129
39130 # Set up the scripts for CONFIG_FILES section.
39131 # No need to generate them if there are no CONFIG_FILES.
39132 # This happens for instance with `./config.status config.h'.
39133 if test -n "$CONFIG_FILES"; then
39134
39135
39136 ac_cr=`echo X | tr X '\015'`
39137 # On cygwin, bash can eat \r inside `` if the user requested igncr.
39138 # But we know of no other shell where ac_cr would be empty at this
39139 # point, so we can use a bashism as a fallback.
39140 if test "x$ac_cr" = x; then
39141 eval ac_cr=\$\'\\r\'
39142 fi
39143 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
39144 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
39145 ac_cs_awk_cr='\\r'
39146 else
39147 ac_cs_awk_cr=$ac_cr
39148 fi
39149
39150 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
39151 _ACEOF
39152
39153
39154 {
39155 echo "cat >conf$$subs.awk <<_ACEOF" &&
39156 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
39157 echo "_ACEOF"
39158 } >conf$$subs.sh ||
39159 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
39160 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
39161 ac_delim='%!_!# '
39162 for ac_last_try in false false false false false :; do
39163 . ./conf$$subs.sh ||
39164 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
39165
39166 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
39167 if test $ac_delim_n = $ac_delim_num; then
39168 break
39169 elif $ac_last_try; then
39170 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
39171 else
39172 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
39173 fi
39174 done
39175 rm -f conf$$subs.sh
39176
39177 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
39178 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
39179 _ACEOF
39180 sed -n '
39181 h
39182 s/^/S["/; s/!.*/"]=/
39183 p
39184 g
39185 s/^[^!]*!//
39186 :repl
39187 t repl
39188 s/'"$ac_delim"'$//
39189 t delim
39190 :nl
39191 h
39192 s/\(.\{148\}\)..*/\1/
39193 t more1
39194 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
39195 p
39196 n
39197 b repl
39198 :more1
39199 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
39200 p
39201 g
39202 s/.\{148\}//
39203 t nl
39204 :delim
39205 h
39206 s/\(.\{148\}\)..*/\1/
39207 t more2
39208 s/["\\]/\\&/g; s/^/"/; s/$/"/
39209 p
39210 b
39211 :more2
39212 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
39213 p
39214 g
39215 s/.\{148\}//
39216 t delim
39217 ' <conf$$subs.awk | sed '
39218 /^[^""]/{
39219 N
39220 s/\n//
39221 }
39222 ' >>$CONFIG_STATUS || ac_write_fail=1
39223 rm -f conf$$subs.awk
39224 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
39225 _ACAWK
39226 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
39227 for (key in S) S_is_set[key] = 1
39228 FS = "\a"
39229
39230 }
39231 {
39232 line = $ 0
39233 nfields = split(line, field, "@")
39234 substed = 0
39235 len = length(field[1])
39236 for (i = 2; i < nfields; i++) {
39237 key = field[i]
39238 keylen = length(key)
39239 if (S_is_set[key]) {
39240 value = S[key]
39241 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
39242 len += length(value) + length(field[++i])
39243 substed = 1
39244 } else
39245 len += 1 + keylen
39246 }
39247
39248 print line
39249 }
39250
39251 _ACAWK
39252 _ACEOF
39253 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
39254 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
39255 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
39256 else
39257 cat
39258 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
39259 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
39260 _ACEOF
39261
39262 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
39263 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
39264 # trailing colons and then remove the whole line if VPATH becomes empty
39265 # (actually we leave an empty line to preserve line numbers).
39266 if test "x$srcdir" = x.; then
39267 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
39268 h
39269 s///
39270 s/^/:/
39271 s/[ ]*$/:/
39272 s/:\$(srcdir):/:/g
39273 s/:\${srcdir}:/:/g
39274 s/:@srcdir@:/:/g
39275 s/^:*//
39276 s/:*$//
39277 x
39278 s/\(=[ ]*\).*/\1/
39279 G
39280 s/\n//
39281 s/^[^=]*=[ ]*$//
39282 }'
39283 fi
39284
39285 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
39286 fi # test -n "$CONFIG_FILES"
39287
39288 # Set up the scripts for CONFIG_HEADERS section.
39289 # No need to generate them if there are no CONFIG_HEADERS.
39290 # This happens for instance with `./config.status Makefile'.
39291 if test -n "$CONFIG_HEADERS"; then
39292 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
39293 BEGIN {
39294 _ACEOF
39295
39296 # Transform confdefs.h into an awk script `defines.awk', embedded as
39297 # here-document in config.status, that substitutes the proper values into
39298 # config.h.in to produce config.h.
39299
39300 # Create a delimiter string that does not exist in confdefs.h, to ease
39301 # handling of long lines.
39302 ac_delim='%!_!# '
39303 for ac_last_try in false false :; do
39304 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
39305 if test -z "$ac_tt"; then
39306 break
39307 elif $ac_last_try; then
39308 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
39309 else
39310 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
39311 fi
39312 done
39313
39314 # For the awk script, D is an array of macro values keyed by name,
39315 # likewise P contains macro parameters if any. Preserve backslash
39316 # newline sequences.
39317
39318 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
39319 sed -n '
39320 s/.\{148\}/&'"$ac_delim"'/g
39321 t rset
39322 :rset
39323 s/^[ ]*#[ ]*define[ ][ ]*/ /
39324 t def
39325 d
39326 :def
39327 s/\\$//
39328 t bsnl
39329 s/["\\]/\\&/g
39330 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
39331 D["\1"]=" \3"/p
39332 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
39333 d
39334 :bsnl
39335 s/["\\]/\\&/g
39336 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
39337 D["\1"]=" \3\\\\\\n"\\/p
39338 t cont
39339 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
39340 t cont
39341 d
39342 :cont
39343 n
39344 s/.\{148\}/&'"$ac_delim"'/g
39345 t clear
39346 :clear
39347 s/\\$//
39348 t bsnlc
39349 s/["\\]/\\&/g; s/^/"/; s/$/"/p
39350 d
39351 :bsnlc
39352 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
39353 b cont
39354 ' <confdefs.h | sed '
39355 s/'"$ac_delim"'/"\\\
39356 "/g' >>$CONFIG_STATUS || ac_write_fail=1
39357
39358 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
39359 for (key in D) D_is_set[key] = 1
39360 FS = "\a"
39361 }
39362 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
39363 line = \$ 0
39364 split(line, arg, " ")
39365 if (arg[1] == "#") {
39366 defundef = arg[2]
39367 mac1 = arg[3]
39368 } else {
39369 defundef = substr(arg[1], 2)
39370 mac1 = arg[2]
39371 }
39372 split(mac1, mac2, "(") #)
39373 macro = mac2[1]
39374 prefix = substr(line, 1, index(line, defundef) - 1)
39375 if (D_is_set[macro]) {
39376 # Preserve the white space surrounding the "#".
39377 print prefix "define", macro P[macro] D[macro]
39378 next
39379 } else {
39380 # Replace #undef with comments. This is necessary, for example,
39381 # in the case of _POSIX_SOURCE, which is predefined and required
39382 # on some systems where configure will not decide to define it.
39383 if (defundef == "undef") {
39384 print "/*", prefix defundef, macro, "*/"
39385 next
39386 }
39387 }
39388 }
39389 { print }
39390 _ACAWK
39391 _ACEOF
39392 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
39393 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
39394 fi # test -n "$CONFIG_HEADERS"
39395
39396
39397 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
39398 shift
39399 for ac_tag
39400 do
39401 case $ac_tag in
39402 :[FHLC]) ac_mode=$ac_tag; continue;;
39403 esac
39404 case $ac_mode$ac_tag in
39405 :[FHL]*:*);;
39406 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
39407 :[FH]-) ac_tag=-:-;;
39408 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
39409 esac
39410 ac_save_IFS=$IFS
39411 IFS=:
39412 set x $ac_tag
39413 IFS=$ac_save_IFS
39414 shift
39415 ac_file=$1
39416 shift
39417
39418 case $ac_mode in
39419 :L) ac_source=$1;;
39420 :[FH])
39421 ac_file_inputs=
39422 for ac_f
39423 do
39424 case $ac_f in
39425 -) ac_f="$ac_tmp/stdin";;
39426 *) # Look for the file first in the build tree, then in the source tree
39427 # (if the path is not absolute). The absolute path cannot be DOS-style,
39428 # because $ac_f cannot contain `:'.
39429 test -f "$ac_f" ||
39430 case $ac_f in
39431 [\\/$]*) false;;
39432 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
39433 esac ||
39434 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
39435 esac
39436 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
39437 as_fn_append ac_file_inputs " '$ac_f'"
39438 done
39439
39440 # Let's still pretend it is `configure' which instantiates (i.e., don't
39441 # use $as_me), people would be surprised to read:
39442 # /* config.h. Generated by config.status. */
39443 configure_input='Generated from '`
39444 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
39445 `' by configure.'
39446 if test x"$ac_file" != x-; then
39447 configure_input="$ac_file. $configure_input"
39448 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
39449 $as_echo "$as_me: creating $ac_file" >&6;}
39450 fi
39451 # Neutralize special characters interpreted by sed in replacement strings.
39452 case $configure_input in #(
39453 *\&* | *\|* | *\\* )
39454 ac_sed_conf_input=`$as_echo "$configure_input" |
39455 sed 's/[\\\\&|]/\\\\&/g'`;; #(
39456 *) ac_sed_conf_input=$configure_input;;
39457 esac
39458
39459 case $ac_tag in
39460 *:-:* | *:-) cat >"$ac_tmp/stdin" \
39461 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
39462 esac
39463 ;;
39464 esac
39465
39466 ac_dir=`$as_dirname -- "$ac_file" ||
39467 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
39468 X"$ac_file" : 'X\(//\)[^/]' \| \
39469 X"$ac_file" : 'X\(//\)$' \| \
39470 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
39471 $as_echo X"$ac_file" |
39472 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
39473 s//\1/
39474 q
39475 }
39476 /^X\(\/\/\)[^/].*/{
39477 s//\1/
39478 q
39479 }
39480 /^X\(\/\/\)$/{
39481 s//\1/
39482 q
39483 }
39484 /^X\(\/\).*/{
39485 s//\1/
39486 q
39487 }
39488 s/.*/./; q'`
39489 as_dir="$ac_dir"; as_fn_mkdir_p
39490 ac_builddir=.
39491
39492 case "$ac_dir" in
39493 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
39494 *)
39495 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
39496 # A ".." for each directory in $ac_dir_suffix.
39497 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
39498 case $ac_top_builddir_sub in
39499 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
39500 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
39501 esac ;;
39502 esac
39503 ac_abs_top_builddir=$ac_pwd
39504 ac_abs_builddir=$ac_pwd$ac_dir_suffix
39505 # for backward compatibility:
39506 ac_top_builddir=$ac_top_build_prefix
39507
39508 case $srcdir in
39509 .) # We are building in place.
39510 ac_srcdir=.
39511 ac_top_srcdir=$ac_top_builddir_sub
39512 ac_abs_top_srcdir=$ac_pwd ;;
39513 [\\/]* | ?:[\\/]* ) # Absolute name.
39514 ac_srcdir=$srcdir$ac_dir_suffix;
39515 ac_top_srcdir=$srcdir
39516 ac_abs_top_srcdir=$srcdir ;;
39517 *) # Relative name.
39518 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
39519 ac_top_srcdir=$ac_top_build_prefix$srcdir
39520 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
39521 esac
39522 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
39523
39524
39525 case $ac_mode in
39526 :F)
39527 #
39528 # CONFIG_FILE
39529 #
39530
39531 case $INSTALL in
39532 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
39533 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
39534 esac
39535 ac_MKDIR_P=$MKDIR_P
39536 case $MKDIR_P in
39537 [\\/$]* | ?:[\\/]* ) ;;
39538 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
39539 esac
39540 _ACEOF
39541
39542 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
39543 # If the template does not know about datarootdir, expand it.
39544 # FIXME: This hack should be removed a few years after 2.60.
39545 ac_datarootdir_hack=; ac_datarootdir_seen=
39546 ac_sed_dataroot='
39547 /datarootdir/ {
39548 p
39549 q
39550 }
39551 /@datadir@/p
39552 /@docdir@/p
39553 /@infodir@/p
39554 /@localedir@/p
39555 /@mandir@/p'
39556 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
39557 *datarootdir*) ac_datarootdir_seen=yes;;
39558 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
39559 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
39560 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
39561 _ACEOF
39562 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
39563 ac_datarootdir_hack='
39564 s&@datadir@&$datadir&g
39565 s&@docdir@&$docdir&g
39566 s&@infodir@&$infodir&g
39567 s&@localedir@&$localedir&g
39568 s&@mandir@&$mandir&g
39569 s&\\\${datarootdir}&$datarootdir&g' ;;
39570 esac
39571 _ACEOF
39572
39573 # Neutralize VPATH when `$srcdir' = `.'.
39574 # Shell code in configure.ac might set extrasub.
39575 # FIXME: do we really want to maintain this feature?
39576 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
39577 ac_sed_extra="$ac_vpsub
39578 $extrasub
39579 _ACEOF
39580 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
39581 :t
39582 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
39583 s|@configure_input@|$ac_sed_conf_input|;t t
39584 s&@top_builddir@&$ac_top_builddir_sub&;t t
39585 s&@top_build_prefix@&$ac_top_build_prefix&;t t
39586 s&@srcdir@&$ac_srcdir&;t t
39587 s&@abs_srcdir@&$ac_abs_srcdir&;t t
39588 s&@top_srcdir@&$ac_top_srcdir&;t t
39589 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
39590 s&@builddir@&$ac_builddir&;t t
39591 s&@abs_builddir@&$ac_abs_builddir&;t t
39592 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
39593 s&@INSTALL@&$ac_INSTALL&;t t
39594 s&@MKDIR_P@&$ac_MKDIR_P&;t t
39595 $ac_datarootdir_hack
39596 "
39597 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
39598 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
39599
39600 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
39601 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
39602 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
39603 "$ac_tmp/out"`; test -z "$ac_out"; } &&
39604 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
39605 which seems to be undefined. Please make sure it is defined" >&5
39606 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
39607 which seems to be undefined. Please make sure it is defined" >&2;}
39608
39609 rm -f "$ac_tmp/stdin"
39610 case $ac_file in
39611 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
39612 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
39613 esac \
39614 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
39615 ;;
39616 :H)
39617 #
39618 # CONFIG_HEADER
39619 #
39620 if test x"$ac_file" != x-; then
39621 {
39622 $as_echo "/* $configure_input */" \
39623 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
39624 } >"$ac_tmp/config.h" \
39625 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
39626 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
39627 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
39628 $as_echo "$as_me: $ac_file is unchanged" >&6;}
39629 else
39630 rm -f "$ac_file"
39631 mv "$ac_tmp/config.h" "$ac_file" \
39632 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
39633 fi
39634 else
39635 $as_echo "/* $configure_input */" \
39636 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
39637 || as_fn_error $? "could not create -" "$LINENO" 5
39638 fi
39639 # Compute "$ac_file"'s index in $config_headers.
39640 _am_arg="$ac_file"
39641 _am_stamp_count=1
39642 for _am_header in $config_headers :; do
39643 case $_am_header in
39644 $_am_arg | $_am_arg:* )
39645 break ;;
39646 * )
39647 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
39648 esac
39649 done
39650 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
39651 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
39652 X"$_am_arg" : 'X\(//\)[^/]' \| \
39653 X"$_am_arg" : 'X\(//\)$' \| \
39654 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
39655 $as_echo X"$_am_arg" |
39656 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
39657 s//\1/
39658 q
39659 }
39660 /^X\(\/\/\)[^/].*/{
39661 s//\1/
39662 q
39663 }
39664 /^X\(\/\/\)$/{
39665 s//\1/
39666 q
39667 }
39668 /^X\(\/\).*/{
39669 s//\1/
39670 q
39671 }
39672 s/.*/./; q'`/stamp-h$_am_stamp_count
39673 ;;
39674
39675 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
39676 $as_echo "$as_me: executing $ac_file commands" >&6;}
39677 ;;
39678 esac
39679
39680
39681 case $ac_file$ac_mode in
39682 "zfs_config.h":H)
39683 (mv zfs_config.h zfs_config.h.tmp &&
39684 awk -f ${ac_srcdir}/config/config.awk zfs_config.h.tmp >zfs_config.h &&
39685 rm zfs_config.h.tmp) || exit 1 ;;
39686 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
39687 # Older Autoconf quotes --file arguments for eval, but not when files
39688 # are listed without --file. Let's play safe and only enable the eval
39689 # if we detect the quoting.
39690 case $CONFIG_FILES in
39691 *\'*) eval set x "$CONFIG_FILES" ;;
39692 *) set x $CONFIG_FILES ;;
39693 esac
39694 shift
39695 for mf
39696 do
39697 # Strip MF so we end up with the name of the file.
39698 mf=`echo "$mf" | sed -e 's/:.*$//'`
39699 # Check whether this is an Automake generated Makefile or not.
39700 # We used to match only the files named 'Makefile.in', but
39701 # some people rename them; so instead we look at the file content.
39702 # Grep'ing the first line is not enough: some people post-process
39703 # each Makefile.in and add a new line on top of each file to say so.
39704 # Grep'ing the whole file is not good either: AIX grep has a line
39705 # limit of 2048, but all sed's we know have understand at least 4000.
39706 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
39707 dirpart=`$as_dirname -- "$mf" ||
39708 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
39709 X"$mf" : 'X\(//\)[^/]' \| \
39710 X"$mf" : 'X\(//\)$' \| \
39711 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
39712 $as_echo X"$mf" |
39713 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
39714 s//\1/
39715 q
39716 }
39717 /^X\(\/\/\)[^/].*/{
39718 s//\1/
39719 q
39720 }
39721 /^X\(\/\/\)$/{
39722 s//\1/
39723 q
39724 }
39725 /^X\(\/\).*/{
39726 s//\1/
39727 q
39728 }
39729 s/.*/./; q'`
39730 else
39731 continue
39732 fi
39733 # Extract the definition of DEPDIR, am__include, and am__quote
39734 # from the Makefile without running 'make'.
39735 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
39736 test -z "$DEPDIR" && continue
39737 am__include=`sed -n 's/^am__include = //p' < "$mf"`
39738 test -z "$am__include" && continue
39739 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
39740 # Find all dependency output files, they are included files with
39741 # $(DEPDIR) in their names. We invoke sed twice because it is the
39742 # simplest approach to changing $(DEPDIR) to its actual value in the
39743 # expansion.
39744 for file in `sed -n "
39745 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
39746 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
39747 # Make sure the directory exists.
39748 test -f "$dirpart/$file" && continue
39749 fdir=`$as_dirname -- "$file" ||
39750 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
39751 X"$file" : 'X\(//\)[^/]' \| \
39752 X"$file" : 'X\(//\)$' \| \
39753 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
39754 $as_echo X"$file" |
39755 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
39756 s//\1/
39757 q
39758 }
39759 /^X\(\/\/\)[^/].*/{
39760 s//\1/
39761 q
39762 }
39763 /^X\(\/\/\)$/{
39764 s//\1/
39765 q
39766 }
39767 /^X\(\/\).*/{
39768 s//\1/
39769 q
39770 }
39771 s/.*/./; q'`
39772 as_dir=$dirpart/$fdir; as_fn_mkdir_p
39773 # echo "creating $dirpart/$file"
39774 echo '# dummy' > "$dirpart/$file"
39775 done
39776 done
39777 }
39778 ;;
39779 "libtool":C)
39780
39781 # See if we are running on zsh, and set the options that allow our
39782 # commands through without removal of \ escapes.
39783 if test -n "${ZSH_VERSION+set}"; then
39784 setopt NO_GLOB_SUBST
39785 fi
39786
39787 cfgfile=${ofile}T
39788 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
39789 $RM "$cfgfile"
39790
39791 cat <<_LT_EOF >> "$cfgfile"
39792 #! $SHELL
39793 # Generated automatically by $as_me ($PACKAGE) $VERSION
39794 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
39795
39796 # Provide generalized library-building support services.
39797 # Written by Gordon Matzigkeit, 1996
39798
39799 # Copyright (C) 2014 Free Software Foundation, Inc.
39800 # This is free software; see the source for copying conditions. There is NO
39801 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
39802
39803 # GNU Libtool is free software; you can redistribute it and/or modify
39804 # it under the terms of the GNU General Public License as published by
39805 # the Free Software Foundation; either version 2 of of the License, or
39806 # (at your option) any later version.
39807 #
39808 # As a special exception to the GNU General Public License, if you
39809 # distribute this file as part of a program or library that is built
39810 # using GNU Libtool, you may include this file under the same
39811 # distribution terms that you use for the rest of that program.
39812 #
39813 # GNU Libtool is distributed in the hope that it will be useful, but
39814 # WITHOUT ANY WARRANTY; without even the implied warranty of
39815 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
39816 # GNU General Public License for more details.
39817 #
39818 # You should have received a copy of the GNU General Public License
39819 # along with this program. If not, see <http://www.gnu.org/licenses/>.
39820
39821
39822 # The names of the tagged configurations supported by this script.
39823 available_tags=''
39824
39825 # Configured defaults for sys_lib_dlsearch_path munging.
39826 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
39827
39828 # ### BEGIN LIBTOOL CONFIG
39829
39830 # Which release of libtool.m4 was used?
39831 macro_version=$macro_version
39832 macro_revision=$macro_revision
39833
39834 # Whether or not to build shared libraries.
39835 build_libtool_libs=$enable_shared
39836
39837 # Whether or not to build static libraries.
39838 build_old_libs=$enable_static
39839
39840 # What type of objects to build.
39841 pic_mode=$pic_mode
39842
39843 # Whether or not to optimize for fast installation.
39844 fast_install=$enable_fast_install
39845
39846 # Shared archive member basename,for filename based shared library versioning on AIX.
39847 shared_archive_member_spec=$shared_archive_member_spec
39848
39849 # Shell to use when invoking shell scripts.
39850 SHELL=$lt_SHELL
39851
39852 # An echo program that protects backslashes.
39853 ECHO=$lt_ECHO
39854
39855 # The PATH separator for the build system.
39856 PATH_SEPARATOR=$lt_PATH_SEPARATOR
39857
39858 # The host system.
39859 host_alias=$host_alias
39860 host=$host
39861 host_os=$host_os
39862
39863 # The build system.
39864 build_alias=$build_alias
39865 build=$build
39866 build_os=$build_os
39867
39868 # A sed program that does not truncate output.
39869 SED=$lt_SED
39870
39871 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
39872 Xsed="\$SED -e 1s/^X//"
39873
39874 # A grep program that handles long lines.
39875 GREP=$lt_GREP
39876
39877 # An ERE matcher.
39878 EGREP=$lt_EGREP
39879
39880 # A literal string matcher.
39881 FGREP=$lt_FGREP
39882
39883 # A BSD- or MS-compatible name lister.
39884 NM=$lt_NM
39885
39886 # Whether we need soft or hard links.
39887 LN_S=$lt_LN_S
39888
39889 # What is the maximum length of a command?
39890 max_cmd_len=$max_cmd_len
39891
39892 # Object file suffix (normally "o").
39893 objext=$ac_objext
39894
39895 # Executable file suffix (normally "").
39896 exeext=$exeext
39897
39898 # whether the shell understands "unset".
39899 lt_unset=$lt_unset
39900
39901 # turn spaces into newlines.
39902 SP2NL=$lt_lt_SP2NL
39903
39904 # turn newlines into spaces.
39905 NL2SP=$lt_lt_NL2SP
39906
39907 # convert \$build file names to \$host format.
39908 to_host_file_cmd=$lt_cv_to_host_file_cmd
39909
39910 # convert \$build files to toolchain format.
39911 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
39912
39913 # An object symbol dumper.
39914 OBJDUMP=$lt_OBJDUMP
39915
39916 # Method to check whether dependent libraries are shared objects.
39917 deplibs_check_method=$lt_deplibs_check_method
39918
39919 # Command to use when deplibs_check_method = "file_magic".
39920 file_magic_cmd=$lt_file_magic_cmd
39921
39922 # How to find potential files when deplibs_check_method = "file_magic".
39923 file_magic_glob=$lt_file_magic_glob
39924
39925 # Find potential files using nocaseglob when deplibs_check_method = "file_magic".
39926 want_nocaseglob=$lt_want_nocaseglob
39927
39928 # DLL creation program.
39929 DLLTOOL=$lt_DLLTOOL
39930
39931 # Command to associate shared and link libraries.
39932 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
39933
39934 # The archiver.
39935 AR=$lt_AR
39936
39937 # Flags to create an archive.
39938 AR_FLAGS=$lt_AR_FLAGS
39939
39940 # How to feed a file listing to the archiver.
39941 archiver_list_spec=$lt_archiver_list_spec
39942
39943 # A symbol stripping program.
39944 STRIP=$lt_STRIP
39945
39946 # Commands used to install an old-style archive.
39947 RANLIB=$lt_RANLIB
39948 old_postinstall_cmds=$lt_old_postinstall_cmds
39949 old_postuninstall_cmds=$lt_old_postuninstall_cmds
39950
39951 # Whether to use a lock for old archive extraction.
39952 lock_old_archive_extraction=$lock_old_archive_extraction
39953
39954 # A C compiler.
39955 LTCC=$lt_CC
39956
39957 # LTCC compiler flags.
39958 LTCFLAGS=$lt_CFLAGS
39959
39960 # Take the output of nm and produce a listing of raw symbols and C names.
39961 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
39962
39963 # Transform the output of nm in a proper C declaration.
39964 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
39965
39966 # Transform the output of nm into a list of symbols to manually relocate.
39967 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
39968
39969 # Transform the output of nm in a C name address pair.
39970 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
39971
39972 # Transform the output of nm in a C name address pair when lib prefix is needed.
39973 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
39974
39975 # The name lister interface.
39976 nm_interface=$lt_lt_cv_nm_interface
39977
39978 # Specify filename containing input files for \$NM.
39979 nm_file_list_spec=$lt_nm_file_list_spec
39980
39981 # The root where to search for dependent libraries,and where our libraries should be installed.
39982 lt_sysroot=$lt_sysroot
39983
39984 # Command to truncate a binary pipe.
39985 lt_truncate_bin=$lt_lt_cv_truncate_bin
39986
39987 # The name of the directory that contains temporary libtool files.
39988 objdir=$objdir
39989
39990 # Used to examine libraries when file_magic_cmd begins with "file".
39991 MAGIC_CMD=$MAGIC_CMD
39992
39993 # Must we lock files when doing compilation?
39994 need_locks=$lt_need_locks
39995
39996 # Manifest tool.
39997 MANIFEST_TOOL=$lt_MANIFEST_TOOL
39998
39999 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
40000 DSYMUTIL=$lt_DSYMUTIL
40001
40002 # Tool to change global to local symbols on Mac OS X.
40003 NMEDIT=$lt_NMEDIT
40004
40005 # Tool to manipulate fat objects and archives on Mac OS X.
40006 LIPO=$lt_LIPO
40007
40008 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
40009 OTOOL=$lt_OTOOL
40010
40011 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
40012 OTOOL64=$lt_OTOOL64
40013
40014 # Old archive suffix (normally "a").
40015 libext=$libext
40016
40017 # Shared library suffix (normally ".so").
40018 shrext_cmds=$lt_shrext_cmds
40019
40020 # The commands to extract the exported symbol list from a shared archive.
40021 extract_expsyms_cmds=$lt_extract_expsyms_cmds
40022
40023 # Variables whose values should be saved in libtool wrapper scripts and
40024 # restored at link time.
40025 variables_saved_for_relink=$lt_variables_saved_for_relink
40026
40027 # Do we need the "lib" prefix for modules?
40028 need_lib_prefix=$need_lib_prefix
40029
40030 # Do we need a version for libraries?
40031 need_version=$need_version
40032
40033 # Library versioning type.
40034 version_type=$version_type
40035
40036 # Shared library runtime path variable.
40037 runpath_var=$runpath_var
40038
40039 # Shared library path variable.
40040 shlibpath_var=$shlibpath_var
40041
40042 # Is shlibpath searched before the hard-coded library search path?
40043 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
40044
40045 # Format of library name prefix.
40046 libname_spec=$lt_libname_spec
40047
40048 # List of archive names. First name is the real one, the rest are links.
40049 # The last name is the one that the linker finds with -lNAME
40050 library_names_spec=$lt_library_names_spec
40051
40052 # The coded name of the library, if different from the real name.
40053 soname_spec=$lt_soname_spec
40054
40055 # Permission mode override for installation of shared libraries.
40056 install_override_mode=$lt_install_override_mode
40057
40058 # Command to use after installation of a shared archive.
40059 postinstall_cmds=$lt_postinstall_cmds
40060
40061 # Command to use after uninstallation of a shared archive.
40062 postuninstall_cmds=$lt_postuninstall_cmds
40063
40064 # Commands used to finish a libtool library installation in a directory.
40065 finish_cmds=$lt_finish_cmds
40066
40067 # As "finish_cmds", except a single script fragment to be evaled but
40068 # not shown.
40069 finish_eval=$lt_finish_eval
40070
40071 # Whether we should hardcode library paths into libraries.
40072 hardcode_into_libs=$hardcode_into_libs
40073
40074 # Compile-time system search path for libraries.
40075 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
40076
40077 # Detected run-time system search path for libraries.
40078 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
40079
40080 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
40081 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
40082
40083 # Whether dlopen is supported.
40084 dlopen_support=$enable_dlopen
40085
40086 # Whether dlopen of programs is supported.
40087 dlopen_self=$enable_dlopen_self
40088
40089 # Whether dlopen of statically linked programs is supported.
40090 dlopen_self_static=$enable_dlopen_self_static
40091
40092 # Commands to strip libraries.
40093 old_striplib=$lt_old_striplib
40094 striplib=$lt_striplib
40095
40096
40097 # The linker used to build libraries.
40098 LD=$lt_LD
40099
40100 # How to create reloadable object files.
40101 reload_flag=$lt_reload_flag
40102 reload_cmds=$lt_reload_cmds
40103
40104 # Commands used to build an old-style archive.
40105 old_archive_cmds=$lt_old_archive_cmds
40106
40107 # A language specific compiler.
40108 CC=$lt_compiler
40109
40110 # Is the compiler the GNU compiler?
40111 with_gcc=$GCC
40112
40113 # Compiler flag to turn off builtin functions.
40114 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
40115
40116 # Additional compiler flags for building library objects.
40117 pic_flag=$lt_lt_prog_compiler_pic
40118
40119 # How to pass a linker flag through the compiler.
40120 wl=$lt_lt_prog_compiler_wl
40121
40122 # Compiler flag to prevent dynamic linking.
40123 link_static_flag=$lt_lt_prog_compiler_static
40124
40125 # Does compiler simultaneously support -c and -o options?
40126 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
40127
40128 # Whether or not to add -lc for building shared libraries.
40129 build_libtool_need_lc=$archive_cmds_need_lc
40130
40131 # Whether or not to disallow shared libs when runtime libs are static.
40132 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
40133
40134 # Compiler flag to allow reflexive dlopens.
40135 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
40136
40137 # Compiler flag to generate shared objects directly from archives.
40138 whole_archive_flag_spec=$lt_whole_archive_flag_spec
40139
40140 # Whether the compiler copes with passing no objects directly.
40141 compiler_needs_object=$lt_compiler_needs_object
40142
40143 # Create an old-style archive from a shared archive.
40144 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
40145
40146 # Create a temporary old-style archive to link instead of a shared archive.
40147 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
40148
40149 # Commands used to build a shared archive.
40150 archive_cmds=$lt_archive_cmds
40151 archive_expsym_cmds=$lt_archive_expsym_cmds
40152
40153 # Commands used to build a loadable module if different from building
40154 # a shared archive.
40155 module_cmds=$lt_module_cmds
40156 module_expsym_cmds=$lt_module_expsym_cmds
40157
40158 # Whether we are building with GNU ld or not.
40159 with_gnu_ld=$lt_with_gnu_ld
40160
40161 # Flag that allows shared libraries with undefined symbols to be built.
40162 allow_undefined_flag=$lt_allow_undefined_flag
40163
40164 # Flag that enforces no undefined symbols.
40165 no_undefined_flag=$lt_no_undefined_flag
40166
40167 # Flag to hardcode \$libdir into a binary during linking.
40168 # This must work even if \$libdir does not exist
40169 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
40170
40171 # Whether we need a single "-rpath" flag with a separated argument.
40172 hardcode_libdir_separator=$lt_hardcode_libdir_separator
40173
40174 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
40175 # DIR into the resulting binary.
40176 hardcode_direct=$hardcode_direct
40177
40178 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
40179 # DIR into the resulting binary and the resulting library dependency is
40180 # "absolute",i.e impossible to change by setting \$shlibpath_var if the
40181 # library is relocated.
40182 hardcode_direct_absolute=$hardcode_direct_absolute
40183
40184 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
40185 # into the resulting binary.
40186 hardcode_minus_L=$hardcode_minus_L
40187
40188 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
40189 # into the resulting binary.
40190 hardcode_shlibpath_var=$hardcode_shlibpath_var
40191
40192 # Set to "yes" if building a shared library automatically hardcodes DIR
40193 # into the library and all subsequent libraries and executables linked
40194 # against it.
40195 hardcode_automatic=$hardcode_automatic
40196
40197 # Set to yes if linker adds runtime paths of dependent libraries
40198 # to runtime path list.
40199 inherit_rpath=$inherit_rpath
40200
40201 # Whether libtool must link a program against all its dependency libraries.
40202 link_all_deplibs=$link_all_deplibs
40203
40204 # Set to "yes" if exported symbols are required.
40205 always_export_symbols=$always_export_symbols
40206
40207 # The commands to list exported symbols.
40208 export_symbols_cmds=$lt_export_symbols_cmds
40209
40210 # Symbols that should not be listed in the preloaded symbols.
40211 exclude_expsyms=$lt_exclude_expsyms
40212
40213 # Symbols that must always be exported.
40214 include_expsyms=$lt_include_expsyms
40215
40216 # Commands necessary for linking programs (against libraries) with templates.
40217 prelink_cmds=$lt_prelink_cmds
40218
40219 # Commands necessary for finishing linking programs.
40220 postlink_cmds=$lt_postlink_cmds
40221
40222 # Specify filename containing input files.
40223 file_list_spec=$lt_file_list_spec
40224
40225 # How to hardcode a shared library path into an executable.
40226 hardcode_action=$hardcode_action
40227
40228 # ### END LIBTOOL CONFIG
40229
40230 _LT_EOF
40231
40232 cat <<'_LT_EOF' >> "$cfgfile"
40233
40234 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
40235
40236 # func_munge_path_list VARIABLE PATH
40237 # -----------------------------------
40238 # VARIABLE is name of variable containing _space_ separated list of
40239 # directories to be munged by the contents of PATH, which is string
40240 # having a format:
40241 # "DIR[:DIR]:"
40242 # string "DIR[ DIR]" will be prepended to VARIABLE
40243 # ":DIR[:DIR]"
40244 # string "DIR[ DIR]" will be appended to VARIABLE
40245 # "DIRP[:DIRP]::[DIRA:]DIRA"
40246 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
40247 # "DIRA[ DIRA]" will be appended to VARIABLE
40248 # "DIR[:DIR]"
40249 # VARIABLE will be replaced by "DIR[ DIR]"
40250 func_munge_path_list ()
40251 {
40252 case x$2 in
40253 x)
40254 ;;
40255 *:)
40256 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
40257 ;;
40258 x:*)
40259 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
40260 ;;
40261 *::*)
40262 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
40263 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
40264 ;;
40265 *)
40266 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
40267 ;;
40268 esac
40269 }
40270
40271
40272 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
40273 func_cc_basename ()
40274 {
40275 for cc_temp in $*""; do
40276 case $cc_temp in
40277 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
40278 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
40279 \-*) ;;
40280 *) break;;
40281 esac
40282 done
40283 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
40284 }
40285
40286
40287 # ### END FUNCTIONS SHARED WITH CONFIGURE
40288
40289 _LT_EOF
40290
40291 case $host_os in
40292 aix3*)
40293 cat <<\_LT_EOF >> "$cfgfile"
40294 # AIX sometimes has problems with the GCC collect2 program. For some
40295 # reason, if we set the COLLECT_NAMES environment variable, the problems
40296 # vanish in a puff of smoke.
40297 if test set != "${COLLECT_NAMES+set}"; then
40298 COLLECT_NAMES=
40299 export COLLECT_NAMES
40300 fi
40301 _LT_EOF
40302 ;;
40303 esac
40304
40305
40306 ltmain=$ac_aux_dir/ltmain.sh
40307
40308
40309 # We use sed instead of cat because bash on DJGPP gets confused if
40310 # if finds mixed CR/LF and LF-only lines. Since sed operates in
40311 # text mode, it properly converts lines to CR/LF. This bash problem
40312 # is reportedly fixed, but why not run on old versions too?
40313 sed '$q' "$ltmain" >> "$cfgfile" \
40314 || (rm -f "$cfgfile"; exit 1)
40315
40316 mv -f "$cfgfile" "$ofile" ||
40317 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
40318 chmod +x "$ofile"
40319
40320 ;;
40321
40322 esac
40323 done # for ac_tag
40324
40325
40326 as_fn_exit 0
40327 _ACEOF
40328 ac_clean_files=$ac_clean_files_save
40329
40330 test $ac_write_fail = 0 ||
40331 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
40332
40333
40334 # configure is writing to config.log, and then calls config.status.
40335 # config.status does its own redirection, appending to config.log.
40336 # Unfortunately, on DOS this fails, as config.log is still kept open
40337 # by configure, so config.status won't be able to write to it; its
40338 # output is simply discarded. So we exec the FD to /dev/null,
40339 # effectively closing config.log, so it can be properly (re)opened and
40340 # appended to by config.status. When coming back to configure, we
40341 # need to make the FD available again.
40342 if test "$no_create" != yes; then
40343 ac_cs_success=:
40344 ac_config_status_args=
40345 test "$silent" = yes &&
40346 ac_config_status_args="$ac_config_status_args --quiet"
40347 exec 5>/dev/null
40348 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
40349 exec 5>>config.log
40350 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
40351 # would make configure fail if this is the last instruction.
40352 $ac_cs_success || as_fn_exit 1
40353 fi
40354 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
40355 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
40356 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
40357 fi
40358
Ubuntu Artful kernel mirror