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[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 0.6.5.10.
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='0.6.5.10'
591 PACKAGE_STRING='zfs 0.6.5.10'
592 PACKAGE_BUGREPORT=''
593 PACKAGE_URL=''
594
595 # Factoring default headers for most tests.
596 ac_includes_default="\
597 #include <stdio.h>
598 #ifdef HAVE_SYS_TYPES_H
599 # include <sys/types.h>
600 #endif
601 #ifdef HAVE_SYS_STAT_H
602 # include <sys/stat.h>
603 #endif
604 #ifdef STDC_HEADERS
605 # include <stdlib.h>
606 # include <stddef.h>
607 #else
608 # ifdef HAVE_STDLIB_H
609 # include <stdlib.h>
610 # endif
611 #endif
612 #ifdef HAVE_STRING_H
613 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
614 # include <memory.h>
615 # endif
616 # include <string.h>
617 #endif
618 #ifdef HAVE_STRINGS_H
619 # include <strings.h>
620 #endif
621 #ifdef HAVE_INTTYPES_H
622 # include <inttypes.h>
623 #endif
624 #ifdef HAVE_STDINT_H
625 # include <stdint.h>
626 #endif
627 #ifdef HAVE_UNISTD_H
628 # include <unistd.h>
629 #endif"
630
631 ac_subst_vars='am__EXEEXT_FALSE
632 am__EXEEXT_TRUE
633 LTLIBOBJS
634 LIBOBJS
635 DEBUG_DMU_TX
636 DEBUG_ZFS
637 DEBUG_STACKFLAGS
638 DEBUG_CFLAGS
639 CONFIG_KERNEL_FALSE
640 CONFIG_KERNEL_TRUE
641 CONFIG_USER_FALSE
642 CONFIG_USER_TRUE
643 KERNELCPPFLAGS
644 KERNELMAKE_PARAMS
645 SPL_SYMBOLS
646 SPL_VERSION
647 SPL_OBJ
648 SPL
649 LINUX_SYMBOLS
650 LINUX_VERSION
651 LINUX_OBJ
652 LINUX
653 FRAME_LARGER_THAN
654 LIBBLKID
655 LIBUUID
656 ZLIB
657 dracutdir
658 ZFS_INIT_SYSV
659 modulesloaddir
660 systemdpresetdir
661 systemdunitdir
662 ZFS_MODULE_LOAD
663 ZFS_INIT_SYSTEMD
664 udevruledir
665 udevdir
666 mounthelperdir
667 NO_BOOL_COMPARE
668 NO_UNUSED_BUT_SET_VARIABLE
669 ZFS_CONFIG
670 TARGET_ASM_DIR
671 ALIEN_VERSION
672 ALIEN
673 HAVE_ALIEN
674 DPKGBUILD_VERSION
675 DPKGBUILD
676 HAVE_DPKGBUILD
677 DPKG_VERSION
678 DPKG
679 HAVE_DPKG
680 SRPM_DEFINE_COMMON
681 SRPM_DEFINE_DKMS
682 SRPM_DEFINE_KMOD
683 SRPM_DEFINE_UTIL
684 RPM_DEFINE_COMMON
685 RPM_DEFINE_DKMS
686 RPM_DEFINE_KMOD
687 RPM_DEFINE_UTIL
688 RPM_SPEC_DIR
689 RPMBUILD_VERSION
690 RPMBUILD
691 HAVE_RPMBUILD
692 RPM_VERSION
693 RPM
694 HAVE_RPM
695 DEFINE_INITRAMFS
696 DEFAULT_INITCONF_DIR
697 DEFAULT_INIT_SCRIPT
698 DEFAULT_INIT_DIR
699 DEFAULT_PACKAGE
700 VENDOR
701 am__fastdepCCAS_FALSE
702 am__fastdepCCAS_TRUE
703 CCASDEPMODE
704 CCASFLAGS
705 CCAS
706 CPP
707 LT_SYS_LIBRARY_PATH
708 OTOOL64
709 OTOOL
710 LIPO
711 NMEDIT
712 DSYMUTIL
713 MANIFEST_TOOL
714 RANLIB
715 ac_ct_AR
716 AR
717 DLLTOOL
718 OBJDUMP
719 LN_S
720 NM
721 ac_ct_DUMPBIN
722 DUMPBIN
723 LD
724 FGREP
725 EGREP
726 GREP
727 SED
728 LIBTOOL
729 am__fastdepCC_FALSE
730 am__fastdepCC_TRUE
731 CCDEPMODE
732 am__nodep
733 AMDEPBACKSLASH
734 AMDEP_FALSE
735 AMDEP_TRUE
736 am__quote
737 am__include
738 DEPDIR
739 OBJEXT
740 EXEEXT
741 ac_ct_CC
742 CPPFLAGS
743 LDFLAGS
744 CFLAGS
745 CC
746 am__untar
747 am__tar
748 AMTAR
749 am__leading_dot
750 SET_MAKE
751 mkdir_p
752 MKDIR_P
753 INSTALL_STRIP_PROGRAM
754 STRIP
755 install_sh
756 MAKEINFO
757 AUTOHEADER
758 AUTOMAKE
759 AUTOCONF
760 ACLOCAL
761 VERSION
762 PACKAGE
763 CYGPATH_W
764 am__isrc
765 INSTALL_DATA
766 INSTALL_SCRIPT
767 INSTALL_PROGRAM
768 AM_BACKSLASH
769 AM_DEFAULT_VERBOSITY
770 AM_DEFAULT_V
771 AM_V
772 MAINT
773 MAINTAINER_MODE_FALSE
774 MAINTAINER_MODE_TRUE
775 target_os
776 target_vendor
777 target_cpu
778 target
779 host_os
780 host_vendor
781 host_cpu
782 host
783 build_os
784 build_vendor
785 build_cpu
786 build
787 ZFS_META_LT_AGE
788 ZFS_META_LT_REVISION
789 ZFS_META_LT_CURRENT
790 ZFS_META_AUTHOR
791 ZFS_META_DATA
792 ZFS_META_ALIAS
793 ZFS_META_LICENSE
794 RELEASE
795 ZFS_META_RELEASE
796 ZFS_META_VERSION
797 ZFS_META_NAME
798 AWK
799 target_alias
800 host_alias
801 build_alias
802 LIBS
803 ECHO_T
804 ECHO_N
805 ECHO_C
806 DEFS
807 mandir
808 localedir
809 libdir
810 psdir
811 pdfdir
812 dvidir
813 htmldir
814 infodir
815 docdir
816 oldincludedir
817 includedir
818 runstatedir
819 localstatedir
820 sharedstatedir
821 sysconfdir
822 datadir
823 datarootdir
824 libexecdir
825 sbindir
826 bindir
827 program_transform_name
828 prefix
829 exec_prefix
830 PACKAGE_URL
831 PACKAGE_BUGREPORT
832 PACKAGE_STRING
833 PACKAGE_VERSION
834 PACKAGE_TARNAME
835 PACKAGE_NAME
836 PATH_SEPARATOR
837 SHELL'
838 ac_subst_files=''
839 ac_user_opts='
840 enable_option_checking
841 enable_maintainer_mode
842 enable_silent_rules
843 enable_dependency_tracking
844 enable_shared
845 enable_static
846 with_pic
847 enable_fast_install
848 with_aix_soname
849 with_gnu_ld
850 with_sysroot
851 enable_libtool_lock
852 with_spec
853 with_config
854 enable_linux_builtin
855 with_mounthelperdir
856 with_udevdir
857 with_udevruledir
858 enable_systemd
859 with_systemdunitdir
860 with_systemdpresetdir
861 with_systemdmodulesloaddir
862 enable_sysvinit
863 with_dracutdir
864 with_blkid
865 with_linux
866 with_linux_obj
867 with_spl
868 with_spl_obj
869 with_spl_timeout
870 enable_debug
871 enable_debug_dmu_tx
872 '
873 ac_precious_vars='build_alias
874 host_alias
875 target_alias
876 CC
877 CFLAGS
878 LDFLAGS
879 LIBS
880 CPPFLAGS
881 LT_SYS_LIBRARY_PATH
882 CPP
883 CCAS
884 CCASFLAGS'
885
886
887 # Initialize some variables set by options.
888 ac_init_help=
889 ac_init_version=false
890 ac_unrecognized_opts=
891 ac_unrecognized_sep=
892 # The variables have the same names as the options, with
893 # dashes changed to underlines.
894 cache_file=/dev/null
895 exec_prefix=NONE
896 no_create=
897 no_recursion=
898 prefix=NONE
899 program_prefix=NONE
900 program_suffix=NONE
901 program_transform_name=s,x,x,
902 silent=
903 site=
904 srcdir=
905 verbose=
906 x_includes=NONE
907 x_libraries=NONE
908
909 # Installation directory options.
910 # These are left unexpanded so users can "make install exec_prefix=/foo"
911 # and all the variables that are supposed to be based on exec_prefix
912 # by default will actually change.
913 # Use braces instead of parens because sh, perl, etc. also accept them.
914 # (The list follows the same order as the GNU Coding Standards.)
915 bindir='${exec_prefix}/bin'
916 sbindir='${exec_prefix}/sbin'
917 libexecdir='${exec_prefix}/libexec'
918 datarootdir='${prefix}/share'
919 datadir='${datarootdir}'
920 sysconfdir='${prefix}/etc'
921 sharedstatedir='${prefix}/com'
922 localstatedir='${prefix}/var'
923 runstatedir='${localstatedir}/run'
924 includedir='${prefix}/include'
925 oldincludedir='/usr/include'
926 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
927 infodir='${datarootdir}/info'
928 htmldir='${docdir}'
929 dvidir='${docdir}'
930 pdfdir='${docdir}'
931 psdir='${docdir}'
932 libdir='${exec_prefix}/lib'
933 localedir='${datarootdir}/locale'
934 mandir='${datarootdir}/man'
935
936 ac_prev=
937 ac_dashdash=
938 for ac_option
939 do
940 # If the previous option needs an argument, assign it.
941 if test -n "$ac_prev"; then
942 eval $ac_prev=\$ac_option
943 ac_prev=
944 continue
945 fi
946
947 case $ac_option in
948 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
949 *=) ac_optarg= ;;
950 *) ac_optarg=yes ;;
951 esac
952
953 # Accept the important Cygnus configure options, so we can diagnose typos.
954
955 case $ac_dashdash$ac_option in
956 --)
957 ac_dashdash=yes ;;
958
959 -bindir | --bindir | --bindi | --bind | --bin | --bi)
960 ac_prev=bindir ;;
961 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
962 bindir=$ac_optarg ;;
963
964 -build | --build | --buil | --bui | --bu)
965 ac_prev=build_alias ;;
966 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
967 build_alias=$ac_optarg ;;
968
969 -cache-file | --cache-file | --cache-fil | --cache-fi \
970 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
971 ac_prev=cache_file ;;
972 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
973 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
974 cache_file=$ac_optarg ;;
975
976 --config-cache | -C)
977 cache_file=config.cache ;;
978
979 -datadir | --datadir | --datadi | --datad)
980 ac_prev=datadir ;;
981 -datadir=* | --datadir=* | --datadi=* | --datad=*)
982 datadir=$ac_optarg ;;
983
984 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
985 | --dataroo | --dataro | --datar)
986 ac_prev=datarootdir ;;
987 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
988 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
989 datarootdir=$ac_optarg ;;
990
991 -disable-* | --disable-*)
992 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
993 # Reject names that are not valid shell variable names.
994 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
995 as_fn_error $? "invalid feature name: $ac_useropt"
996 ac_useropt_orig=$ac_useropt
997 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
998 case $ac_user_opts in
999 *"
1000 "enable_$ac_useropt"
1001 "*) ;;
1002 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1003 ac_unrecognized_sep=', ';;
1004 esac
1005 eval enable_$ac_useropt=no ;;
1006
1007 -docdir | --docdir | --docdi | --doc | --do)
1008 ac_prev=docdir ;;
1009 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1010 docdir=$ac_optarg ;;
1011
1012 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1013 ac_prev=dvidir ;;
1014 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1015 dvidir=$ac_optarg ;;
1016
1017 -enable-* | --enable-*)
1018 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1019 # Reject names that are not valid shell variable names.
1020 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1021 as_fn_error $? "invalid feature name: $ac_useropt"
1022 ac_useropt_orig=$ac_useropt
1023 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1024 case $ac_user_opts in
1025 *"
1026 "enable_$ac_useropt"
1027 "*) ;;
1028 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1029 ac_unrecognized_sep=', ';;
1030 esac
1031 eval enable_$ac_useropt=\$ac_optarg ;;
1032
1033 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1034 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1035 | --exec | --exe | --ex)
1036 ac_prev=exec_prefix ;;
1037 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1038 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1039 | --exec=* | --exe=* | --ex=*)
1040 exec_prefix=$ac_optarg ;;
1041
1042 -gas | --gas | --ga | --g)
1043 # Obsolete; use --with-gas.
1044 with_gas=yes ;;
1045
1046 -help | --help | --hel | --he | -h)
1047 ac_init_help=long ;;
1048 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1049 ac_init_help=recursive ;;
1050 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1051 ac_init_help=short ;;
1052
1053 -host | --host | --hos | --ho)
1054 ac_prev=host_alias ;;
1055 -host=* | --host=* | --hos=* | --ho=*)
1056 host_alias=$ac_optarg ;;
1057
1058 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1059 ac_prev=htmldir ;;
1060 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1061 | --ht=*)
1062 htmldir=$ac_optarg ;;
1063
1064 -includedir | --includedir | --includedi | --included | --include \
1065 | --includ | --inclu | --incl | --inc)
1066 ac_prev=includedir ;;
1067 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1068 | --includ=* | --inclu=* | --incl=* | --inc=*)
1069 includedir=$ac_optarg ;;
1070
1071 -infodir | --infodir | --infodi | --infod | --info | --inf)
1072 ac_prev=infodir ;;
1073 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1074 infodir=$ac_optarg ;;
1075
1076 -libdir | --libdir | --libdi | --libd)
1077 ac_prev=libdir ;;
1078 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1079 libdir=$ac_optarg ;;
1080
1081 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1082 | --libexe | --libex | --libe)
1083 ac_prev=libexecdir ;;
1084 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1085 | --libexe=* | --libex=* | --libe=*)
1086 libexecdir=$ac_optarg ;;
1087
1088 -localedir | --localedir | --localedi | --localed | --locale)
1089 ac_prev=localedir ;;
1090 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1091 localedir=$ac_optarg ;;
1092
1093 -localstatedir | --localstatedir | --localstatedi | --localstated \
1094 | --localstate | --localstat | --localsta | --localst | --locals)
1095 ac_prev=localstatedir ;;
1096 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1097 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1098 localstatedir=$ac_optarg ;;
1099
1100 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1101 ac_prev=mandir ;;
1102 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1103 mandir=$ac_optarg ;;
1104
1105 -nfp | --nfp | --nf)
1106 # Obsolete; use --without-fp.
1107 with_fp=no ;;
1108
1109 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1110 | --no-cr | --no-c | -n)
1111 no_create=yes ;;
1112
1113 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1114 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1115 no_recursion=yes ;;
1116
1117 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1118 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1119 | --oldin | --oldi | --old | --ol | --o)
1120 ac_prev=oldincludedir ;;
1121 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1122 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1123 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1124 oldincludedir=$ac_optarg ;;
1125
1126 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1127 ac_prev=prefix ;;
1128 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1129 prefix=$ac_optarg ;;
1130
1131 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1132 | --program-pre | --program-pr | --program-p)
1133 ac_prev=program_prefix ;;
1134 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1135 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1136 program_prefix=$ac_optarg ;;
1137
1138 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1139 | --program-suf | --program-su | --program-s)
1140 ac_prev=program_suffix ;;
1141 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1142 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1143 program_suffix=$ac_optarg ;;
1144
1145 -program-transform-name | --program-transform-name \
1146 | --program-transform-nam | --program-transform-na \
1147 | --program-transform-n | --program-transform- \
1148 | --program-transform | --program-transfor \
1149 | --program-transfo | --program-transf \
1150 | --program-trans | --program-tran \
1151 | --progr-tra | --program-tr | --program-t)
1152 ac_prev=program_transform_name ;;
1153 -program-transform-name=* | --program-transform-name=* \
1154 | --program-transform-nam=* | --program-transform-na=* \
1155 | --program-transform-n=* | --program-transform-=* \
1156 | --program-transform=* | --program-transfor=* \
1157 | --program-transfo=* | --program-transf=* \
1158 | --program-trans=* | --program-tran=* \
1159 | --progr-tra=* | --program-tr=* | --program-t=*)
1160 program_transform_name=$ac_optarg ;;
1161
1162 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1163 ac_prev=pdfdir ;;
1164 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1165 pdfdir=$ac_optarg ;;
1166
1167 -psdir | --psdir | --psdi | --psd | --ps)
1168 ac_prev=psdir ;;
1169 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1170 psdir=$ac_optarg ;;
1171
1172 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1173 | -silent | --silent | --silen | --sile | --sil)
1174 silent=yes ;;
1175
1176 -runstatedir | --runstatedir | --runstatedi | --runstated \
1177 | --runstate | --runstat | --runsta | --runst | --runs \
1178 | --run | --ru | --r)
1179 ac_prev=runstatedir ;;
1180 -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1181 | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1182 | --run=* | --ru=* | --r=*)
1183 runstatedir=$ac_optarg ;;
1184
1185 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1186 ac_prev=sbindir ;;
1187 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1188 | --sbi=* | --sb=*)
1189 sbindir=$ac_optarg ;;
1190
1191 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1192 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1193 | --sharedst | --shareds | --shared | --share | --shar \
1194 | --sha | --sh)
1195 ac_prev=sharedstatedir ;;
1196 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1197 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1198 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1199 | --sha=* | --sh=*)
1200 sharedstatedir=$ac_optarg ;;
1201
1202 -site | --site | --sit)
1203 ac_prev=site ;;
1204 -site=* | --site=* | --sit=*)
1205 site=$ac_optarg ;;
1206
1207 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1208 ac_prev=srcdir ;;
1209 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1210 srcdir=$ac_optarg ;;
1211
1212 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1213 | --syscon | --sysco | --sysc | --sys | --sy)
1214 ac_prev=sysconfdir ;;
1215 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1216 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1217 sysconfdir=$ac_optarg ;;
1218
1219 -target | --target | --targe | --targ | --tar | --ta | --t)
1220 ac_prev=target_alias ;;
1221 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1222 target_alias=$ac_optarg ;;
1223
1224 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1225 verbose=yes ;;
1226
1227 -version | --version | --versio | --versi | --vers | -V)
1228 ac_init_version=: ;;
1229
1230 -with-* | --with-*)
1231 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1232 # Reject names that are not valid shell variable names.
1233 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1234 as_fn_error $? "invalid package name: $ac_useropt"
1235 ac_useropt_orig=$ac_useropt
1236 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1237 case $ac_user_opts in
1238 *"
1239 "with_$ac_useropt"
1240 "*) ;;
1241 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1242 ac_unrecognized_sep=', ';;
1243 esac
1244 eval with_$ac_useropt=\$ac_optarg ;;
1245
1246 -without-* | --without-*)
1247 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1248 # Reject names that are not valid shell variable names.
1249 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1250 as_fn_error $? "invalid package name: $ac_useropt"
1251 ac_useropt_orig=$ac_useropt
1252 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1253 case $ac_user_opts in
1254 *"
1255 "with_$ac_useropt"
1256 "*) ;;
1257 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1258 ac_unrecognized_sep=', ';;
1259 esac
1260 eval with_$ac_useropt=no ;;
1261
1262 --x)
1263 # Obsolete; use --with-x.
1264 with_x=yes ;;
1265
1266 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1267 | --x-incl | --x-inc | --x-in | --x-i)
1268 ac_prev=x_includes ;;
1269 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1270 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1271 x_includes=$ac_optarg ;;
1272
1273 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1274 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1275 ac_prev=x_libraries ;;
1276 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1277 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1278 x_libraries=$ac_optarg ;;
1279
1280 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1281 Try \`$0 --help' for more information"
1282 ;;
1283
1284 *=*)
1285 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1286 # Reject names that are not valid shell variable names.
1287 case $ac_envvar in #(
1288 '' | [0-9]* | *[!_$as_cr_alnum]* )
1289 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1290 esac
1291 eval $ac_envvar=\$ac_optarg
1292 export $ac_envvar ;;
1293
1294 *)
1295 # FIXME: should be removed in autoconf 3.0.
1296 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1297 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1298 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1299 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1300 ;;
1301
1302 esac
1303 done
1304
1305 if test -n "$ac_prev"; then
1306 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1307 as_fn_error $? "missing argument to $ac_option"
1308 fi
1309
1310 if test -n "$ac_unrecognized_opts"; then
1311 case $enable_option_checking in
1312 no) ;;
1313 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1314 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1315 esac
1316 fi
1317
1318 # Check all directory arguments for consistency.
1319 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1320 datadir sysconfdir sharedstatedir localstatedir includedir \
1321 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1322 libdir localedir mandir runstatedir
1323 do
1324 eval ac_val=\$$ac_var
1325 # Remove trailing slashes.
1326 case $ac_val in
1327 */ )
1328 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1329 eval $ac_var=\$ac_val;;
1330 esac
1331 # Be sure to have absolute directory names.
1332 case $ac_val in
1333 [\\/$]* | ?:[\\/]* ) continue;;
1334 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1335 esac
1336 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1337 done
1338
1339 # There might be people who depend on the old broken behavior: `$host'
1340 # used to hold the argument of --host etc.
1341 # FIXME: To remove some day.
1342 build=$build_alias
1343 host=$host_alias
1344 target=$target_alias
1345
1346 # FIXME: To remove some day.
1347 if test "x$host_alias" != x; then
1348 if test "x$build_alias" = x; then
1349 cross_compiling=maybe
1350 elif test "x$build_alias" != "x$host_alias"; then
1351 cross_compiling=yes
1352 fi
1353 fi
1354
1355 ac_tool_prefix=
1356 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1357
1358 test "$silent" = yes && exec 6>/dev/null
1359
1360
1361 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1362 ac_ls_di=`ls -di .` &&
1363 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1364 as_fn_error $? "working directory cannot be determined"
1365 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1366 as_fn_error $? "pwd does not report name of working directory"
1367
1368
1369 # Find the source files, if location was not specified.
1370 if test -z "$srcdir"; then
1371 ac_srcdir_defaulted=yes
1372 # Try the directory containing this script, then the parent directory.
1373 ac_confdir=`$as_dirname -- "$as_myself" ||
1374 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1375 X"$as_myself" : 'X\(//\)[^/]' \| \
1376 X"$as_myself" : 'X\(//\)$' \| \
1377 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1378 $as_echo X"$as_myself" |
1379 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1380 s//\1/
1381 q
1382 }
1383 /^X\(\/\/\)[^/].*/{
1384 s//\1/
1385 q
1386 }
1387 /^X\(\/\/\)$/{
1388 s//\1/
1389 q
1390 }
1391 /^X\(\/\).*/{
1392 s//\1/
1393 q
1394 }
1395 s/.*/./; q'`
1396 srcdir=$ac_confdir
1397 if test ! -r "$srcdir/$ac_unique_file"; then
1398 srcdir=..
1399 fi
1400 else
1401 ac_srcdir_defaulted=no
1402 fi
1403 if test ! -r "$srcdir/$ac_unique_file"; then
1404 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1405 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1406 fi
1407 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1408 ac_abs_confdir=`(
1409 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1410 pwd)`
1411 # When building in place, set srcdir=.
1412 if test "$ac_abs_confdir" = "$ac_pwd"; then
1413 srcdir=.
1414 fi
1415 # Remove unnecessary trailing slashes from srcdir.
1416 # Double slashes in file names in object file debugging info
1417 # mess up M-x gdb in Emacs.
1418 case $srcdir in
1419 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1420 esac
1421 for ac_var in $ac_precious_vars; do
1422 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1423 eval ac_env_${ac_var}_value=\$${ac_var}
1424 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1425 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1426 done
1427
1428 #
1429 # Report the --help message.
1430 #
1431 if test "$ac_init_help" = "long"; then
1432 # Omit some internal or obsolete options to make the list less imposing.
1433 # This message is too long to be a string in the A/UX 3.1 sh.
1434 cat <<_ACEOF
1435 \`configure' configures zfs 0.6.5.10 to adapt to many kinds of systems.
1436
1437 Usage: $0 [OPTION]... [VAR=VALUE]...
1438
1439 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1440 VAR=VALUE. See below for descriptions of some of the useful variables.
1441
1442 Defaults for the options are specified in brackets.
1443
1444 Configuration:
1445 -h, --help display this help and exit
1446 --help=short display options specific to this package
1447 --help=recursive display the short help of all the included packages
1448 -V, --version display version information and exit
1449 -q, --quiet, --silent do not print \`checking ...' messages
1450 --cache-file=FILE cache test results in FILE [disabled]
1451 -C, --config-cache alias for \`--cache-file=config.cache'
1452 -n, --no-create do not create output files
1453 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1454
1455 Installation directories:
1456 --prefix=PREFIX install architecture-independent files in PREFIX
1457 [$ac_default_prefix]
1458 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1459 [PREFIX]
1460
1461 By default, \`make install' will install all the files in
1462 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1463 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1464 for instance \`--prefix=\$HOME'.
1465
1466 For better control, use the options below.
1467
1468 Fine tuning of the installation directories:
1469 --bindir=DIR user executables [EPREFIX/bin]
1470 --sbindir=DIR system admin executables [EPREFIX/sbin]
1471 --libexecdir=DIR program executables [EPREFIX/libexec]
1472 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1473 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1474 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1475 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1476 --libdir=DIR object code libraries [EPREFIX/lib]
1477 --includedir=DIR C header files [PREFIX/include]
1478 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1479 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1480 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1481 --infodir=DIR info documentation [DATAROOTDIR/info]
1482 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1483 --mandir=DIR man documentation [DATAROOTDIR/man]
1484 --docdir=DIR documentation root [DATAROOTDIR/doc/zfs]
1485 --htmldir=DIR html documentation [DOCDIR]
1486 --dvidir=DIR dvi documentation [DOCDIR]
1487 --pdfdir=DIR pdf documentation [DOCDIR]
1488 --psdir=DIR ps documentation [DOCDIR]
1489 _ACEOF
1490
1491 cat <<\_ACEOF
1492
1493 Program names:
1494 --program-prefix=PREFIX prepend PREFIX to installed program names
1495 --program-suffix=SUFFIX append SUFFIX to installed program names
1496 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1497
1498 System types:
1499 --build=BUILD configure for building on BUILD [guessed]
1500 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1501 --target=TARGET configure for building compilers for TARGET [HOST]
1502 _ACEOF
1503 fi
1504
1505 if test -n "$ac_init_help"; then
1506 case $ac_init_help in
1507 short | recursive ) echo "Configuration of zfs 0.6.5.10:";;
1508 esac
1509 cat <<\_ACEOF
1510
1511 Optional Features:
1512 --disable-option-checking ignore unrecognized --enable/--with options
1513 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1514 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1515 --enable-maintainer-mode
1516 enable make rules and dependencies not useful (and
1517 sometimes confusing) to the casual installer
1518 --enable-silent-rules less verbose build output (undo: "make V=1")
1519 --disable-silent-rules verbose build output (undo: "make V=0")
1520 --enable-dependency-tracking
1521 do not reject slow dependency extractors
1522 --disable-dependency-tracking
1523 speeds up one-time build
1524 --enable-shared[=PKGS] build shared libraries [default=yes]
1525 --enable-static[=PKGS] build static libraries [default=yes]
1526 --enable-fast-install[=PKGS]
1527 optimize for fast installation [default=yes]
1528 --disable-libtool-lock avoid locking (might break parallel builds)
1529 --enable-linux-builtin Configure for builtin in-tree kernel modules
1530 [default=no]
1531 --enable-systemd install systemd unit/preset files [[default: yes]]
1532 --enable-sysvinit install SysV init scripts [default: yes]
1533 --enable-debug Enable generic debug support [default=no]
1534 --enable-debug-dmu-tx Enable dmu tx validation [default=no]
1535
1536 Optional Packages:
1537 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1538 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1539 --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
1540 both]
1541 --with-aix-soname=aix|svr4|both
1542 shared library versioning (aka "SONAME") variant to
1543 provide on AIX, [default=aix].
1544 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1545 --with-sysroot[=DIR] Search for dependent libraries within DIR (or the
1546 compiler's sysroot if not specified).
1547 --with-spec=SPEC Spec files 'generic|redhat'
1548 --with-config=CONFIG Config file 'kernel|user|all|srpm'
1549 --with-mounthelperdir=DIR
1550 install mount.zfs in dir [[/sbin]]
1551 --with-udevdir=DIR install udev helpers [default=check]
1552 --with-udevruledir=DIR install udev rules [[UDEVDIR/rules.d]]
1553 --with-systemdunitdir=DIR
1554 install systemd unit files in dir
1555 [[/usr/lib/systemd/system]]
1556 --with-systemdpresetdir=DIR
1557 install systemd preset files in dir
1558 [[/usr/lib/systemd/system-preset]]
1559 --with-systemdmodulesloaddir=DIR
1560 install systemd module load files into dir
1561 [[/usr/lib/modules-load.d]]
1562 --with-dracutdir=DIR install dracut helpers [default=check]
1563 --with-blkid support blkid caching [default=check]
1564 --with-linux=PATH Path to kernel source
1565 --with-linux-obj=PATH Path to kernel build objects
1566 --with-spl=PATH Path to spl source
1567 --with-spl-obj=PATH Path to spl build objects
1568 --with-spl-timeout=SECS Wait SECS for SPL header and symver file [default=0]
1569
1570 Some influential environment variables:
1571 CC C compiler command
1572 CFLAGS C compiler flags
1573 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1574 nonstandard directory <lib dir>
1575 LIBS libraries to pass to the linker, e.g. -l<library>
1576 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1577 you have headers in a nonstandard directory <include dir>
1578 LT_SYS_LIBRARY_PATH
1579 User-defined run-time library search path.
1580 CPP C preprocessor
1581 CCAS assembler compiler command (defaults to CC)
1582 CCASFLAGS assembler compiler flags (defaults to CFLAGS)
1583
1584 Use these variables to override the choices made by `configure' or to help
1585 it to find libraries and programs with nonstandard names/locations.
1586
1587 Report bugs to the package provider.
1588 _ACEOF
1589 ac_status=$?
1590 fi
1591
1592 if test "$ac_init_help" = "recursive"; then
1593 # If there are subdirs, report their specific --help.
1594 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1595 test -d "$ac_dir" ||
1596 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1597 continue
1598 ac_builddir=.
1599
1600 case "$ac_dir" in
1601 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1602 *)
1603 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1604 # A ".." for each directory in $ac_dir_suffix.
1605 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1606 case $ac_top_builddir_sub in
1607 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1608 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1609 esac ;;
1610 esac
1611 ac_abs_top_builddir=$ac_pwd
1612 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1613 # for backward compatibility:
1614 ac_top_builddir=$ac_top_build_prefix
1615
1616 case $srcdir in
1617 .) # We are building in place.
1618 ac_srcdir=.
1619 ac_top_srcdir=$ac_top_builddir_sub
1620 ac_abs_top_srcdir=$ac_pwd ;;
1621 [\\/]* | ?:[\\/]* ) # Absolute name.
1622 ac_srcdir=$srcdir$ac_dir_suffix;
1623 ac_top_srcdir=$srcdir
1624 ac_abs_top_srcdir=$srcdir ;;
1625 *) # Relative name.
1626 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1627 ac_top_srcdir=$ac_top_build_prefix$srcdir
1628 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1629 esac
1630 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1631
1632 cd "$ac_dir" || { ac_status=$?; continue; }
1633 # Check for guested configure.
1634 if test -f "$ac_srcdir/configure.gnu"; then
1635 echo &&
1636 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1637 elif test -f "$ac_srcdir/configure"; then
1638 echo &&
1639 $SHELL "$ac_srcdir/configure" --help=recursive
1640 else
1641 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1642 fi || ac_status=$?
1643 cd "$ac_pwd" || { ac_status=$?; break; }
1644 done
1645 fi
1646
1647 test -n "$ac_init_help" && exit $ac_status
1648 if $ac_init_version; then
1649 cat <<\_ACEOF
1650 zfs configure 0.6.5.10
1651 generated by GNU Autoconf 2.69
1652
1653 Copyright (C) 2012 Free Software Foundation, Inc.
1654 This configure script is free software; the Free Software Foundation
1655 gives unlimited permission to copy, distribute and modify it.
1656 _ACEOF
1657 exit
1658 fi
1659
1660 ## ------------------------ ##
1661 ## Autoconf initialization. ##
1662 ## ------------------------ ##
1663
1664 # ac_fn_c_try_compile LINENO
1665 # --------------------------
1666 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1667 ac_fn_c_try_compile ()
1668 {
1669 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1670 rm -f conftest.$ac_objext
1671 if { { ac_try="$ac_compile"
1672 case "(($ac_try" in
1673 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1674 *) ac_try_echo=$ac_try;;
1675 esac
1676 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1677 $as_echo "$ac_try_echo"; } >&5
1678 (eval "$ac_compile") 2>conftest.err
1679 ac_status=$?
1680 if test -s conftest.err; then
1681 grep -v '^ *+' conftest.err >conftest.er1
1682 cat conftest.er1 >&5
1683 mv -f conftest.er1 conftest.err
1684 fi
1685 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1686 test $ac_status = 0; } && {
1687 test -z "$ac_c_werror_flag" ||
1688 test ! -s conftest.err
1689 } && test -s conftest.$ac_objext; then :
1690 ac_retval=0
1691 else
1692 $as_echo "$as_me: failed program was:" >&5
1693 sed 's/^/| /' conftest.$ac_ext >&5
1694
1695 ac_retval=1
1696 fi
1697 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1698 as_fn_set_status $ac_retval
1699
1700 } # ac_fn_c_try_compile
1701
1702 # ac_fn_c_try_link LINENO
1703 # -----------------------
1704 # Try to link conftest.$ac_ext, and return whether this succeeded.
1705 ac_fn_c_try_link ()
1706 {
1707 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1708 rm -f conftest.$ac_objext conftest$ac_exeext
1709 if { { ac_try="$ac_link"
1710 case "(($ac_try" in
1711 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1712 *) ac_try_echo=$ac_try;;
1713 esac
1714 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1715 $as_echo "$ac_try_echo"; } >&5
1716 (eval "$ac_link") 2>conftest.err
1717 ac_status=$?
1718 if test -s conftest.err; then
1719 grep -v '^ *+' conftest.err >conftest.er1
1720 cat conftest.er1 >&5
1721 mv -f conftest.er1 conftest.err
1722 fi
1723 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1724 test $ac_status = 0; } && {
1725 test -z "$ac_c_werror_flag" ||
1726 test ! -s conftest.err
1727 } && test -s conftest$ac_exeext && {
1728 test "$cross_compiling" = yes ||
1729 test -x conftest$ac_exeext
1730 }; then :
1731 ac_retval=0
1732 else
1733 $as_echo "$as_me: failed program was:" >&5
1734 sed 's/^/| /' conftest.$ac_ext >&5
1735
1736 ac_retval=1
1737 fi
1738 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1739 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1740 # interfere with the next link command; also delete a directory that is
1741 # left behind by Apple's compiler. We do this before executing the actions.
1742 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1743 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1744 as_fn_set_status $ac_retval
1745
1746 } # ac_fn_c_try_link
1747
1748 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1749 # -------------------------------------------------------
1750 # Tests whether HEADER exists and can be compiled using the include files in
1751 # INCLUDES, setting the cache variable VAR accordingly.
1752 ac_fn_c_check_header_compile ()
1753 {
1754 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1756 $as_echo_n "checking for $2... " >&6; }
1757 if eval \${$3+:} false; then :
1758 $as_echo_n "(cached) " >&6
1759 else
1760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1761 /* end confdefs.h. */
1762 $4
1763 #include <$2>
1764 _ACEOF
1765 if ac_fn_c_try_compile "$LINENO"; then :
1766 eval "$3=yes"
1767 else
1768 eval "$3=no"
1769 fi
1770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1771 fi
1772 eval ac_res=\$$3
1773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1774 $as_echo "$ac_res" >&6; }
1775 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1776
1777 } # ac_fn_c_check_header_compile
1778
1779 # ac_fn_c_try_cpp LINENO
1780 # ----------------------
1781 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1782 ac_fn_c_try_cpp ()
1783 {
1784 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1785 if { { ac_try="$ac_cpp conftest.$ac_ext"
1786 case "(($ac_try" in
1787 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1788 *) ac_try_echo=$ac_try;;
1789 esac
1790 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1791 $as_echo "$ac_try_echo"; } >&5
1792 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1793 ac_status=$?
1794 if test -s conftest.err; then
1795 grep -v '^ *+' conftest.err >conftest.er1
1796 cat conftest.er1 >&5
1797 mv -f conftest.er1 conftest.err
1798 fi
1799 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1800 test $ac_status = 0; } > conftest.i && {
1801 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1802 test ! -s conftest.err
1803 }; then :
1804 ac_retval=0
1805 else
1806 $as_echo "$as_me: failed program was:" >&5
1807 sed 's/^/| /' conftest.$ac_ext >&5
1808
1809 ac_retval=1
1810 fi
1811 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1812 as_fn_set_status $ac_retval
1813
1814 } # ac_fn_c_try_cpp
1815
1816 # ac_fn_c_try_run LINENO
1817 # ----------------------
1818 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1819 # that executables *can* be run.
1820 ac_fn_c_try_run ()
1821 {
1822 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1823 if { { ac_try="$ac_link"
1824 case "(($ac_try" in
1825 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1826 *) ac_try_echo=$ac_try;;
1827 esac
1828 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1829 $as_echo "$ac_try_echo"; } >&5
1830 (eval "$ac_link") 2>&5
1831 ac_status=$?
1832 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1833 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1834 { { case "(($ac_try" in
1835 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1836 *) ac_try_echo=$ac_try;;
1837 esac
1838 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1839 $as_echo "$ac_try_echo"; } >&5
1840 (eval "$ac_try") 2>&5
1841 ac_status=$?
1842 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1843 test $ac_status = 0; }; }; then :
1844 ac_retval=0
1845 else
1846 $as_echo "$as_me: program exited with status $ac_status" >&5
1847 $as_echo "$as_me: failed program was:" >&5
1848 sed 's/^/| /' conftest.$ac_ext >&5
1849
1850 ac_retval=$ac_status
1851 fi
1852 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1853 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1854 as_fn_set_status $ac_retval
1855
1856 } # ac_fn_c_try_run
1857
1858 # ac_fn_c_check_func LINENO FUNC VAR
1859 # ----------------------------------
1860 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1861 ac_fn_c_check_func ()
1862 {
1863 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1865 $as_echo_n "checking for $2... " >&6; }
1866 if eval \${$3+:} false; then :
1867 $as_echo_n "(cached) " >&6
1868 else
1869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1870 /* end confdefs.h. */
1871 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1872 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1873 #define $2 innocuous_$2
1874
1875 /* System header to define __stub macros and hopefully few prototypes,
1876 which can conflict with char $2 (); below.
1877 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1878 <limits.h> exists even on freestanding compilers. */
1879
1880 #ifdef __STDC__
1881 # include <limits.h>
1882 #else
1883 # include <assert.h>
1884 #endif
1885
1886 #undef $2
1887
1888 /* Override any GCC internal prototype to avoid an error.
1889 Use char because int might match the return type of a GCC
1890 builtin and then its argument prototype would still apply. */
1891 #ifdef __cplusplus
1892 extern "C"
1893 #endif
1894 char $2 ();
1895 /* The GNU C library defines this for functions which it implements
1896 to always fail with ENOSYS. Some functions are actually named
1897 something starting with __ and the normal name is an alias. */
1898 #if defined __stub_$2 || defined __stub___$2
1899 choke me
1900 #endif
1901
1902 int
1903 main ()
1904 {
1905 return $2 ();
1906 ;
1907 return 0;
1908 }
1909 _ACEOF
1910 if ac_fn_c_try_link "$LINENO"; then :
1911 eval "$3=yes"
1912 else
1913 eval "$3=no"
1914 fi
1915 rm -f core conftest.err conftest.$ac_objext \
1916 conftest$ac_exeext conftest.$ac_ext
1917 fi
1918 eval ac_res=\$$3
1919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1920 $as_echo "$ac_res" >&6; }
1921 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1922
1923 } # ac_fn_c_check_func
1924
1925 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1926 # -------------------------------------------------------
1927 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1928 # the include files in INCLUDES and setting the cache variable VAR
1929 # accordingly.
1930 ac_fn_c_check_header_mongrel ()
1931 {
1932 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1933 if eval \${$3+:} false; then :
1934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1935 $as_echo_n "checking for $2... " >&6; }
1936 if eval \${$3+:} false; then :
1937 $as_echo_n "(cached) " >&6
1938 fi
1939 eval ac_res=\$$3
1940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1941 $as_echo "$ac_res" >&6; }
1942 else
1943 # Is the header compilable?
1944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1945 $as_echo_n "checking $2 usability... " >&6; }
1946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1947 /* end confdefs.h. */
1948 $4
1949 #include <$2>
1950 _ACEOF
1951 if ac_fn_c_try_compile "$LINENO"; then :
1952 ac_header_compiler=yes
1953 else
1954 ac_header_compiler=no
1955 fi
1956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1958 $as_echo "$ac_header_compiler" >&6; }
1959
1960 # Is the header present?
1961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1962 $as_echo_n "checking $2 presence... " >&6; }
1963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1964 /* end confdefs.h. */
1965 #include <$2>
1966 _ACEOF
1967 if ac_fn_c_try_cpp "$LINENO"; then :
1968 ac_header_preproc=yes
1969 else
1970 ac_header_preproc=no
1971 fi
1972 rm -f conftest.err conftest.i conftest.$ac_ext
1973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1974 $as_echo "$ac_header_preproc" >&6; }
1975
1976 # So? What about this header?
1977 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1978 yes:no: )
1979 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1980 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1981 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1982 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1983 ;;
1984 no:yes:* )
1985 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1986 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1987 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1988 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1989 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1990 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1991 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1992 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1993 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1994 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1995 ;;
1996 esac
1997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1998 $as_echo_n "checking for $2... " >&6; }
1999 if eval \${$3+:} false; then :
2000 $as_echo_n "(cached) " >&6
2001 else
2002 eval "$3=\$ac_header_compiler"
2003 fi
2004 eval ac_res=\$$3
2005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2006 $as_echo "$ac_res" >&6; }
2007 fi
2008 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2009
2010 } # ac_fn_c_check_header_mongrel
2011 cat >config.log <<_ACEOF
2012 This file contains any messages produced by compilers while
2013 running configure, to aid debugging if configure makes a mistake.
2014
2015 It was created by zfs $as_me 0.6.5.10, which was
2016 generated by GNU Autoconf 2.69. Invocation command line was
2017
2018 $ $0 $@
2019
2020 _ACEOF
2021 exec 5>>config.log
2022 {
2023 cat <<_ASUNAME
2024 ## --------- ##
2025 ## Platform. ##
2026 ## --------- ##
2027
2028 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2029 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2030 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2031 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2032 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2033
2034 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2035 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2036
2037 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2038 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2039 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2040 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2041 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2042 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2043 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2044
2045 _ASUNAME
2046
2047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2048 for as_dir in $PATH
2049 do
2050 IFS=$as_save_IFS
2051 test -z "$as_dir" && as_dir=.
2052 $as_echo "PATH: $as_dir"
2053 done
2054 IFS=$as_save_IFS
2055
2056 } >&5
2057
2058 cat >&5 <<_ACEOF
2059
2060
2061 ## ----------- ##
2062 ## Core tests. ##
2063 ## ----------- ##
2064
2065 _ACEOF
2066
2067
2068 # Keep a trace of the command line.
2069 # Strip out --no-create and --no-recursion so they do not pile up.
2070 # Strip out --silent because we don't want to record it for future runs.
2071 # Also quote any args containing shell meta-characters.
2072 # Make two passes to allow for proper duplicate-argument suppression.
2073 ac_configure_args=
2074 ac_configure_args0=
2075 ac_configure_args1=
2076 ac_must_keep_next=false
2077 for ac_pass in 1 2
2078 do
2079 for ac_arg
2080 do
2081 case $ac_arg in
2082 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2083 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2084 | -silent | --silent | --silen | --sile | --sil)
2085 continue ;;
2086 *\'*)
2087 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2088 esac
2089 case $ac_pass in
2090 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2091 2)
2092 as_fn_append ac_configure_args1 " '$ac_arg'"
2093 if test $ac_must_keep_next = true; then
2094 ac_must_keep_next=false # Got value, back to normal.
2095 else
2096 case $ac_arg in
2097 *=* | --config-cache | -C | -disable-* | --disable-* \
2098 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2099 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2100 | -with-* | --with-* | -without-* | --without-* | --x)
2101 case "$ac_configure_args0 " in
2102 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2103 esac
2104 ;;
2105 -* ) ac_must_keep_next=true ;;
2106 esac
2107 fi
2108 as_fn_append ac_configure_args " '$ac_arg'"
2109 ;;
2110 esac
2111 done
2112 done
2113 { ac_configure_args0=; unset ac_configure_args0;}
2114 { ac_configure_args1=; unset ac_configure_args1;}
2115
2116 # When interrupted or exit'd, cleanup temporary files, and complete
2117 # config.log. We remove comments because anyway the quotes in there
2118 # would cause problems or look ugly.
2119 # WARNING: Use '\'' to represent an apostrophe within the trap.
2120 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2121 trap 'exit_status=$?
2122 # Save into config.log some information that might help in debugging.
2123 {
2124 echo
2125
2126 $as_echo "## ---------------- ##
2127 ## Cache variables. ##
2128 ## ---------------- ##"
2129 echo
2130 # The following way of writing the cache mishandles newlines in values,
2131 (
2132 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2133 eval ac_val=\$$ac_var
2134 case $ac_val in #(
2135 *${as_nl}*)
2136 case $ac_var in #(
2137 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2138 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2139 esac
2140 case $ac_var in #(
2141 _ | IFS | as_nl) ;; #(
2142 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2143 *) { eval $ac_var=; unset $ac_var;} ;;
2144 esac ;;
2145 esac
2146 done
2147 (set) 2>&1 |
2148 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2149 *${as_nl}ac_space=\ *)
2150 sed -n \
2151 "s/'\''/'\''\\\\'\'''\''/g;
2152 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2153 ;; #(
2154 *)
2155 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2156 ;;
2157 esac |
2158 sort
2159 )
2160 echo
2161
2162 $as_echo "## ----------------- ##
2163 ## Output variables. ##
2164 ## ----------------- ##"
2165 echo
2166 for ac_var in $ac_subst_vars
2167 do
2168 eval ac_val=\$$ac_var
2169 case $ac_val in
2170 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2171 esac
2172 $as_echo "$ac_var='\''$ac_val'\''"
2173 done | sort
2174 echo
2175
2176 if test -n "$ac_subst_files"; then
2177 $as_echo "## ------------------- ##
2178 ## File substitutions. ##
2179 ## ------------------- ##"
2180 echo
2181 for ac_var in $ac_subst_files
2182 do
2183 eval ac_val=\$$ac_var
2184 case $ac_val in
2185 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2186 esac
2187 $as_echo "$ac_var='\''$ac_val'\''"
2188 done | sort
2189 echo
2190 fi
2191
2192 if test -s confdefs.h; then
2193 $as_echo "## ----------- ##
2194 ## confdefs.h. ##
2195 ## ----------- ##"
2196 echo
2197 cat confdefs.h
2198 echo
2199 fi
2200 test "$ac_signal" != 0 &&
2201 $as_echo "$as_me: caught signal $ac_signal"
2202 $as_echo "$as_me: exit $exit_status"
2203 } >&5
2204 rm -f core *.core core.conftest.* &&
2205 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2206 exit $exit_status
2207 ' 0
2208 for ac_signal in 1 2 13 15; do
2209 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2210 done
2211 ac_signal=0
2212
2213 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2214 rm -f -r conftest* confdefs.h
2215
2216 $as_echo "/* confdefs.h */" > confdefs.h
2217
2218 # Predefined preprocessor variables.
2219
2220 cat >>confdefs.h <<_ACEOF
2221 #define PACKAGE_NAME "$PACKAGE_NAME"
2222 _ACEOF
2223
2224 cat >>confdefs.h <<_ACEOF
2225 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2226 _ACEOF
2227
2228 cat >>confdefs.h <<_ACEOF
2229 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2230 _ACEOF
2231
2232 cat >>confdefs.h <<_ACEOF
2233 #define PACKAGE_STRING "$PACKAGE_STRING"
2234 _ACEOF
2235
2236 cat >>confdefs.h <<_ACEOF
2237 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2238 _ACEOF
2239
2240 cat >>confdefs.h <<_ACEOF
2241 #define PACKAGE_URL "$PACKAGE_URL"
2242 _ACEOF
2243
2244
2245 # Let the site file select an alternate cache file if it wants to.
2246 # Prefer an explicitly selected file to automatically selected ones.
2247 ac_site_file1=NONE
2248 ac_site_file2=NONE
2249 if test -n "$CONFIG_SITE"; then
2250 # We do not want a PATH search for config.site.
2251 case $CONFIG_SITE in #((
2252 -*) ac_site_file1=./$CONFIG_SITE;;
2253 */*) ac_site_file1=$CONFIG_SITE;;
2254 *) ac_site_file1=./$CONFIG_SITE;;
2255 esac
2256 elif test "x$prefix" != xNONE; then
2257 ac_site_file1=$prefix/share/config.site
2258 ac_site_file2=$prefix/etc/config.site
2259 else
2260 ac_site_file1=$ac_default_prefix/share/config.site
2261 ac_site_file2=$ac_default_prefix/etc/config.site
2262 fi
2263 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2264 do
2265 test "x$ac_site_file" = xNONE && continue
2266 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2267 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2268 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2269 sed 's/^/| /' "$ac_site_file" >&5
2270 . "$ac_site_file" \
2271 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2272 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2273 as_fn_error $? "failed to load site script $ac_site_file
2274 See \`config.log' for more details" "$LINENO" 5; }
2275 fi
2276 done
2277
2278 if test -r "$cache_file"; then
2279 # Some versions of bash will fail to source /dev/null (special files
2280 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2281 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2282 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2283 $as_echo "$as_me: loading cache $cache_file" >&6;}
2284 case $cache_file in
2285 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2286 *) . "./$cache_file";;
2287 esac
2288 fi
2289 else
2290 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2291 $as_echo "$as_me: creating cache $cache_file" >&6;}
2292 >$cache_file
2293 fi
2294
2295 # Check that the precious variables saved in the cache have kept the same
2296 # value.
2297 ac_cache_corrupted=false
2298 for ac_var in $ac_precious_vars; do
2299 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2300 eval ac_new_set=\$ac_env_${ac_var}_set
2301 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2302 eval ac_new_val=\$ac_env_${ac_var}_value
2303 case $ac_old_set,$ac_new_set in
2304 set,)
2305 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2306 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2307 ac_cache_corrupted=: ;;
2308 ,set)
2309 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2310 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2311 ac_cache_corrupted=: ;;
2312 ,);;
2313 *)
2314 if test "x$ac_old_val" != "x$ac_new_val"; then
2315 # differences in whitespace do not lead to failure.
2316 ac_old_val_w=`echo x $ac_old_val`
2317 ac_new_val_w=`echo x $ac_new_val`
2318 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2319 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2320 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2321 ac_cache_corrupted=:
2322 else
2323 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2324 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2325 eval $ac_var=\$ac_old_val
2326 fi
2327 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2328 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2329 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2330 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2331 fi;;
2332 esac
2333 # Pass precious variables to config.status.
2334 if test "$ac_new_set" = set; then
2335 case $ac_new_val in
2336 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2337 *) ac_arg=$ac_var=$ac_new_val ;;
2338 esac
2339 case " $ac_configure_args " in
2340 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2341 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2342 esac
2343 fi
2344 done
2345 if $ac_cache_corrupted; then
2346 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2347 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2348 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2349 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2350 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2351 fi
2352 ## -------------------- ##
2353 ## Main body of script. ##
2354 ## -------------------- ##
2355
2356 ac_ext=c
2357 ac_cpp='$CPP $CPPFLAGS'
2358 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2359 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2360 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2361
2362
2363 ac_ext=c
2364 ac_cpp='$CPP $CPPFLAGS'
2365 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2366 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2367 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2368
2369
2370
2371
2372
2373 for ac_prog in gawk mawk nawk awk
2374 do
2375 # Extract the first word of "$ac_prog", so it can be a program name with args.
2376 set dummy $ac_prog; ac_word=$2
2377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2378 $as_echo_n "checking for $ac_word... " >&6; }
2379 if ${ac_cv_prog_AWK+:} false; then :
2380 $as_echo_n "(cached) " >&6
2381 else
2382 if test -n "$AWK"; then
2383 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2384 else
2385 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2386 for as_dir in $PATH
2387 do
2388 IFS=$as_save_IFS
2389 test -z "$as_dir" && as_dir=.
2390 for ac_exec_ext in '' $ac_executable_extensions; do
2391 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2392 ac_cv_prog_AWK="$ac_prog"
2393 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2394 break 2
2395 fi
2396 done
2397 done
2398 IFS=$as_save_IFS
2399
2400 fi
2401 fi
2402 AWK=$ac_cv_prog_AWK
2403 if test -n "$AWK"; then
2404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2405 $as_echo "$AWK" >&6; }
2406 else
2407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2408 $as_echo "no" >&6; }
2409 fi
2410
2411
2412 test -n "$AWK" && break
2413 done
2414
2415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking metadata" >&5
2416 $as_echo_n "checking metadata... " >&6; }
2417
2418 META="$srcdir/META"
2419 _zfs_ac_meta_type="none"
2420 if test -f "$META"; then
2421 _zfs_ac_meta_type="META file"
2422 _dpkg_parsechangelog=$(dpkg-parsechangelog 2>/dev/null)
2423
2424 ZFS_META_NAME=`$AWK -F ':[ \t]+' '$1 ~ /^ *(Name|Project|Package)$/ { print $2; exit }' $META`;
2425 if test -n "$ZFS_META_NAME"; then
2426
2427 cat >>confdefs.h <<_ACEOF
2428 #define ZFS_META_NAME "$ZFS_META_NAME"
2429 _ACEOF
2430
2431
2432 fi
2433
2434 ZFS_META_VERSION=`$AWK -F ':[ \t]+' '$1 ~ /^ *Version$/ { print $2; exit }' $META`;
2435 if test -n "$ZFS_META_VERSION"; then
2436
2437 cat >>confdefs.h <<_ACEOF
2438 #define ZFS_META_VERSION "$ZFS_META_VERSION"
2439 _ACEOF
2440
2441
2442 fi
2443
2444 if test -n "${_dpkg_parsechangelog}"; then
2445 _dpkg_version=$(echo "${_dpkg_parsechangelog}" \
2446 | $AWK '$1 == "Version:" { print $2; }' \
2447 | cut -d- -f1)
2448 if test "${_dpkg_version}" != "$ZFS_META_VERSION"; then
2449 as_fn_error $? "
2450 *** Version $ZFS_META_VERSION in the META file is different than
2451 *** version $_dpkg_version in the debian/changelog file. DKMS and DEB
2452 *** packaging require that these files have the same version.
2453 " "$LINENO" 5
2454 fi
2455 fi
2456
2457 ZFS_META_RELEASE=`$AWK -F ':[ \t]+' '$1 ~ /^ *Release$/ { print $2; exit }' $META`;
2458
2459 if test -n "${_dpkg_parsechangelog}"; then
2460 _dpkg_release=$(echo "${_dpkg_parsechangelog}" \
2461 | $AWK '$1 == "Version:" { print $2; }' \
2462 | cut -d- -f2-)
2463 if test -n "${_dpkg_release}"; then
2464 ZFS_META_RELEASE=${_dpkg_release}
2465 _zfs_ac_meta_type="dpkg-parsechangelog"
2466 fi
2467 elif test ! -f ".nogitrelease" && git rev-parse --git-dir > /dev/null 2>&1; then
2468 _match="${ZFS_META_NAME}-${ZFS_META_VERSION}"
2469 _alias=$(git describe --match=${_match} 2>/dev/null)
2470 _release=$(echo ${_alias}|cut -f3- -d'-'|sed 's/-/_/g')
2471 if test -n "${_release}"; then
2472 ZFS_META_RELEASE=${_release}
2473 _zfs_ac_meta_type="git describe"
2474 fi
2475 fi
2476
2477 if test -n "$ZFS_META_RELEASE"; then
2478
2479 cat >>confdefs.h <<_ACEOF
2480 #define ZFS_META_RELEASE "$ZFS_META_RELEASE"
2481 _ACEOF
2482
2483
2484
2485 RELEASE="$ZFS_META_RELEASE"
2486
2487 fi
2488
2489 ZFS_META_LICENSE=`$AWK -F ':[ \t]+' '$1 ~ /^ *License$/ { print $2; exit }' $META`;
2490 if test -n "$ZFS_META_LICENSE"; then
2491
2492 cat >>confdefs.h <<_ACEOF
2493 #define ZFS_META_LICENSE "$ZFS_META_LICENSE"
2494 _ACEOF
2495
2496
2497 fi
2498
2499 if test -n "$ZFS_META_NAME" -a -n "$ZFS_META_VERSION"; then
2500 ZFS_META_ALIAS="$ZFS_META_NAME-$ZFS_META_VERSION"
2501 test -n "$ZFS_META_RELEASE" &&
2502 ZFS_META_ALIAS="$ZFS_META_ALIAS-$ZFS_META_RELEASE"
2503
2504 cat >>confdefs.h <<_ACEOF
2505 #define ZFS_META_ALIAS "$ZFS_META_ALIAS"
2506 _ACEOF
2507
2508
2509 fi
2510
2511 ZFS_META_DATA=`$AWK -F ':[ \t]+' '$1 ~ /^ *Date$/ { print $2; exit }' $META`;
2512 if test -n "$ZFS_META_DATA"; then
2513
2514 cat >>confdefs.h <<_ACEOF
2515 #define ZFS_META_DATA "$ZFS_META_DATA"
2516 _ACEOF
2517
2518
2519 fi
2520
2521 ZFS_META_AUTHOR=`$AWK -F ':[ \t]+' '$1 ~ /^ *Author$/ { print $2; exit }' $META`;
2522 if test -n "$ZFS_META_AUTHOR"; then
2523
2524 cat >>confdefs.h <<_ACEOF
2525 #define ZFS_META_AUTHOR "$ZFS_META_AUTHOR"
2526 _ACEOF
2527
2528
2529 fi
2530
2531
2532 ZFS_META_LT_CURRENT=`$AWK -F ':[ \t]+' '$1 ~ /^ *LT_Current$/ { print $2; exit }' $META`;
2533 ZFS_META_LT_REVISION=`$AWK -F ':[ \t]+' '$1 ~ /^ *LT_Revision$/ { print $2; exit }' $META`;
2534 ZFS_META_LT_AGE=`$AWK -F ':[ \t]+' '$1 ~ /^ *LT_Age$/ { print $2; exit }' $META`;
2535 if test -n "$ZFS_META_LT_CURRENT" \
2536 -o -n "$ZFS_META_LT_REVISION" \
2537 -o -n "$ZFS_META_LT_AGE"; then
2538 test -n "$ZFS_META_LT_CURRENT" || ZFS_META_LT_CURRENT="0"
2539 test -n "$ZFS_META_LT_REVISION" || ZFS_META_LT_REVISION="0"
2540 test -n "$ZFS_META_LT_AGE" || ZFS_META_LT_AGE="0"
2541
2542 cat >>confdefs.h <<_ACEOF
2543 #define ZFS_META_LT_CURRENT "$ZFS_META_LT_CURRENT"
2544 _ACEOF
2545
2546
2547 cat >>confdefs.h <<_ACEOF
2548 #define ZFS_META_LT_REVISION "$ZFS_META_LT_REVISION"
2549 _ACEOF
2550
2551
2552 cat >>confdefs.h <<_ACEOF
2553 #define ZFS_META_LT_AGE "$ZFS_META_LT_AGE"
2554 _ACEOF
2555
2556
2557
2558
2559 fi
2560 fi
2561
2562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_zfs_ac_meta_type" >&5
2563 $as_echo "$_zfs_ac_meta_type" >&6; }
2564
2565
2566 ac_aux_dir=
2567 for ac_dir in config "$srcdir"/config; do
2568 if test -f "$ac_dir/install-sh"; then
2569 ac_aux_dir=$ac_dir
2570 ac_install_sh="$ac_aux_dir/install-sh -c"
2571 break
2572 elif test -f "$ac_dir/install.sh"; then
2573 ac_aux_dir=$ac_dir
2574 ac_install_sh="$ac_aux_dir/install.sh -c"
2575 break
2576 elif test -f "$ac_dir/shtool"; then
2577 ac_aux_dir=$ac_dir
2578 ac_install_sh="$ac_aux_dir/shtool install -c"
2579 break
2580 fi
2581 done
2582 if test -z "$ac_aux_dir"; then
2583 as_fn_error $? "cannot find install-sh, install.sh, or shtool in config \"$srcdir\"/config" "$LINENO" 5
2584 fi
2585
2586 # These three variables are undocumented and unsupported,
2587 # and are intended to be withdrawn in a future Autoconf release.
2588 # They can cause serious problems if a builder's source tree is in a directory
2589 # whose full name contains unusual characters.
2590 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2591 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2592 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2593
2594
2595
2596 # Make sure we can run config.sub.
2597 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2598 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2599
2600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2601 $as_echo_n "checking build system type... " >&6; }
2602 if ${ac_cv_build+:} false; then :
2603 $as_echo_n "(cached) " >&6
2604 else
2605 ac_build_alias=$build_alias
2606 test "x$ac_build_alias" = x &&
2607 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2608 test "x$ac_build_alias" = x &&
2609 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2610 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2611 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2612
2613 fi
2614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2615 $as_echo "$ac_cv_build" >&6; }
2616 case $ac_cv_build in
2617 *-*-*) ;;
2618 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2619 esac
2620 build=$ac_cv_build
2621 ac_save_IFS=$IFS; IFS='-'
2622 set x $ac_cv_build
2623 shift
2624 build_cpu=$1
2625 build_vendor=$2
2626 shift; shift
2627 # Remember, the first character of IFS is used to create $*,
2628 # except with old shells:
2629 build_os=$*
2630 IFS=$ac_save_IFS
2631 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2632
2633
2634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2635 $as_echo_n "checking host system type... " >&6; }
2636 if ${ac_cv_host+:} false; then :
2637 $as_echo_n "(cached) " >&6
2638 else
2639 if test "x$host_alias" = x; then
2640 ac_cv_host=$ac_cv_build
2641 else
2642 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2643 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2644 fi
2645
2646 fi
2647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2648 $as_echo "$ac_cv_host" >&6; }
2649 case $ac_cv_host in
2650 *-*-*) ;;
2651 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2652 esac
2653 host=$ac_cv_host
2654 ac_save_IFS=$IFS; IFS='-'
2655 set x $ac_cv_host
2656 shift
2657 host_cpu=$1
2658 host_vendor=$2
2659 shift; shift
2660 # Remember, the first character of IFS is used to create $*,
2661 # except with old shells:
2662 host_os=$*
2663 IFS=$ac_save_IFS
2664 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2665
2666
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2668 $as_echo_n "checking target system type... " >&6; }
2669 if ${ac_cv_target+:} false; then :
2670 $as_echo_n "(cached) " >&6
2671 else
2672 if test "x$target_alias" = x; then
2673 ac_cv_target=$ac_cv_host
2674 else
2675 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2676 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2677 fi
2678
2679 fi
2680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2681 $as_echo "$ac_cv_target" >&6; }
2682 case $ac_cv_target in
2683 *-*-*) ;;
2684 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2685 esac
2686 target=$ac_cv_target
2687 ac_save_IFS=$IFS; IFS='-'
2688 set x $ac_cv_target
2689 shift
2690 target_cpu=$1
2691 target_vendor=$2
2692 shift; shift
2693 # Remember, the first character of IFS is used to create $*,
2694 # except with old shells:
2695 target_os=$*
2696 IFS=$ac_save_IFS
2697 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2698
2699
2700 # The aliases save the names the user supplied, while $host etc.
2701 # will get canonicalized.
2702 test -n "$target_alias" &&
2703 test "$program_prefix$program_suffix$program_transform_name" = \
2704 NONENONEs,x,x, &&
2705 program_prefix=${target_alias}-
2706
2707
2708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2709 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2710 # Check whether --enable-maintainer-mode was given.
2711 if test "${enable_maintainer_mode+set}" = set; then :
2712 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2713 else
2714 USE_MAINTAINER_MODE=no
2715 fi
2716
2717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2718 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2719 if test $USE_MAINTAINER_MODE = yes; then
2720 MAINTAINER_MODE_TRUE=
2721 MAINTAINER_MODE_FALSE='#'
2722 else
2723 MAINTAINER_MODE_TRUE='#'
2724 MAINTAINER_MODE_FALSE=
2725 fi
2726
2727 MAINT=$MAINTAINER_MODE_TRUE
2728
2729
2730 # Check whether --enable-silent-rules was given.
2731 if test "${enable_silent_rules+set}" = set; then :
2732 enableval=$enable_silent_rules;
2733 fi
2734
2735 case $enable_silent_rules in # (((
2736 yes) AM_DEFAULT_VERBOSITY=0;;
2737 no) AM_DEFAULT_VERBOSITY=1;;
2738 *) AM_DEFAULT_VERBOSITY=0;;
2739 esac
2740 am_make=${MAKE-make}
2741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2742 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2743 if ${am_cv_make_support_nested_variables+:} false; then :
2744 $as_echo_n "(cached) " >&6
2745 else
2746 if $as_echo 'TRUE=$(BAR$(V))
2747 BAR0=false
2748 BAR1=true
2749 V=1
2750 am__doit:
2751 @$(TRUE)
2752 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2753 am_cv_make_support_nested_variables=yes
2754 else
2755 am_cv_make_support_nested_variables=no
2756 fi
2757 fi
2758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2759 $as_echo "$am_cv_make_support_nested_variables" >&6; }
2760 if test $am_cv_make_support_nested_variables = yes; then
2761 AM_V='$(V)'
2762 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2763 else
2764 AM_V=$AM_DEFAULT_VERBOSITY
2765 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2766 fi
2767 AM_BACKSLASH='\'
2768
2769 am__api_version='1.15'
2770
2771 # Find a good install program. We prefer a C program (faster),
2772 # so one script is as good as another. But avoid the broken or
2773 # incompatible versions:
2774 # SysV /etc/install, /usr/sbin/install
2775 # SunOS /usr/etc/install
2776 # IRIX /sbin/install
2777 # AIX /bin/install
2778 # AmigaOS /C/install, which installs bootblocks on floppy discs
2779 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2780 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2781 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2782 # OS/2's system install, which has a completely different semantic
2783 # ./install, which can be erroneously created by make from ./install.sh.
2784 # Reject install programs that cannot install multiple files.
2785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2786 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2787 if test -z "$INSTALL"; then
2788 if ${ac_cv_path_install+:} false; then :
2789 $as_echo_n "(cached) " >&6
2790 else
2791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2792 for as_dir in $PATH
2793 do
2794 IFS=$as_save_IFS
2795 test -z "$as_dir" && as_dir=.
2796 # Account for people who put trailing slashes in PATH elements.
2797 case $as_dir/ in #((
2798 ./ | .// | /[cC]/* | \
2799 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2800 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2801 /usr/ucb/* ) ;;
2802 *)
2803 # OSF1 and SCO ODT 3.0 have their own names for install.
2804 # Don't use installbsd from OSF since it installs stuff as root
2805 # by default.
2806 for ac_prog in ginstall scoinst install; do
2807 for ac_exec_ext in '' $ac_executable_extensions; do
2808 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2809 if test $ac_prog = install &&
2810 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2811 # AIX install. It has an incompatible calling convention.
2812 :
2813 elif test $ac_prog = install &&
2814 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2815 # program-specific install script used by HP pwplus--don't use.
2816 :
2817 else
2818 rm -rf conftest.one conftest.two conftest.dir
2819 echo one > conftest.one
2820 echo two > conftest.two
2821 mkdir conftest.dir
2822 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2823 test -s conftest.one && test -s conftest.two &&
2824 test -s conftest.dir/conftest.one &&
2825 test -s conftest.dir/conftest.two
2826 then
2827 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2828 break 3
2829 fi
2830 fi
2831 fi
2832 done
2833 done
2834 ;;
2835 esac
2836
2837 done
2838 IFS=$as_save_IFS
2839
2840 rm -rf conftest.one conftest.two conftest.dir
2841
2842 fi
2843 if test "${ac_cv_path_install+set}" = set; then
2844 INSTALL=$ac_cv_path_install
2845 else
2846 # As a last resort, use the slow shell script. Don't cache a
2847 # value for INSTALL within a source directory, because that will
2848 # break other packages using the cache if that directory is
2849 # removed, or if the value is a relative name.
2850 INSTALL=$ac_install_sh
2851 fi
2852 fi
2853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2854 $as_echo "$INSTALL" >&6; }
2855
2856 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2857 # It thinks the first close brace ends the variable substitution.
2858 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2859
2860 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2861
2862 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2863
2864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2865 $as_echo_n "checking whether build environment is sane... " >&6; }
2866 # Reject unsafe characters in $srcdir or the absolute working directory
2867 # name. Accept space and tab only in the latter.
2868 am_lf='
2869 '
2870 case `pwd` in
2871 *[\\\"\#\$\&\'\`$am_lf]*)
2872 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2873 esac
2874 case $srcdir in
2875 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
2876 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2877 esac
2878
2879 # Do 'set' in a subshell so we don't clobber the current shell's
2880 # arguments. Must try -L first in case configure is actually a
2881 # symlink; some systems play weird games with the mod time of symlinks
2882 # (eg FreeBSD returns the mod time of the symlink's containing
2883 # directory).
2884 if (
2885 am_has_slept=no
2886 for am_try in 1 2; do
2887 echo "timestamp, slept: $am_has_slept" > conftest.file
2888 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2889 if test "$*" = "X"; then
2890 # -L didn't work.
2891 set X `ls -t "$srcdir/configure" conftest.file`
2892 fi
2893 if test "$*" != "X $srcdir/configure conftest.file" \
2894 && test "$*" != "X conftest.file $srcdir/configure"; then
2895
2896 # If neither matched, then we have a broken ls. This can happen
2897 # if, for instance, CONFIG_SHELL is bash and it inherits a
2898 # broken ls alias from the environment. This has actually
2899 # happened. Such a system could not be considered "sane".
2900 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2901 alias in your environment" "$LINENO" 5
2902 fi
2903 if test "$2" = conftest.file || test $am_try -eq 2; then
2904 break
2905 fi
2906 # Just in case.
2907 sleep 1
2908 am_has_slept=yes
2909 done
2910 test "$2" = conftest.file
2911 )
2912 then
2913 # Ok.
2914 :
2915 else
2916 as_fn_error $? "newly created file is older than distributed files!
2917 Check your system clock" "$LINENO" 5
2918 fi
2919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2920 $as_echo "yes" >&6; }
2921 # If we didn't sleep, we still need to ensure time stamps of config.status and
2922 # generated files are strictly newer.
2923 am_sleep_pid=
2924 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2925 ( sleep 1 ) &
2926 am_sleep_pid=$!
2927 fi
2928
2929 rm -f conftest.file
2930
2931 test "$program_prefix" != NONE &&
2932 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2933 # Use a double $ so make ignores it.
2934 test "$program_suffix" != NONE &&
2935 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2936 # Double any \ or $.
2937 # By default was `s,x,x', remove it if useless.
2938 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2939 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2940
2941 # Expand $ac_aux_dir to an absolute path.
2942 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2943
2944 if test x"${MISSING+set}" != xset; then
2945 case $am_aux_dir in
2946 *\ * | *\ *)
2947 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2948 *)
2949 MISSING="\${SHELL} $am_aux_dir/missing" ;;
2950 esac
2951 fi
2952 # Use eval to expand $SHELL
2953 if eval "$MISSING --is-lightweight"; then
2954 am_missing_run="$MISSING "
2955 else
2956 am_missing_run=
2957 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2958 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2959 fi
2960
2961 if test x"${install_sh+set}" != xset; then
2962 case $am_aux_dir in
2963 *\ * | *\ *)
2964 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2965 *)
2966 install_sh="\${SHELL} $am_aux_dir/install-sh"
2967 esac
2968 fi
2969
2970 # Installed binaries are usually stripped using 'strip' when the user
2971 # run "make install-strip". However 'strip' might not be the right
2972 # tool to use in cross-compilation environments, therefore Automake
2973 # will honor the 'STRIP' environment variable to overrule this program.
2974 if test "$cross_compiling" != no; then
2975 if test -n "$ac_tool_prefix"; then
2976 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2977 set dummy ${ac_tool_prefix}strip; ac_word=$2
2978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2979 $as_echo_n "checking for $ac_word... " >&6; }
2980 if ${ac_cv_prog_STRIP+:} false; then :
2981 $as_echo_n "(cached) " >&6
2982 else
2983 if test -n "$STRIP"; then
2984 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2985 else
2986 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2987 for as_dir in $PATH
2988 do
2989 IFS=$as_save_IFS
2990 test -z "$as_dir" && as_dir=.
2991 for ac_exec_ext in '' $ac_executable_extensions; do
2992 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2993 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2994 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2995 break 2
2996 fi
2997 done
2998 done
2999 IFS=$as_save_IFS
3000
3001 fi
3002 fi
3003 STRIP=$ac_cv_prog_STRIP
3004 if test -n "$STRIP"; then
3005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3006 $as_echo "$STRIP" >&6; }
3007 else
3008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3009 $as_echo "no" >&6; }
3010 fi
3011
3012
3013 fi
3014 if test -z "$ac_cv_prog_STRIP"; then
3015 ac_ct_STRIP=$STRIP
3016 # Extract the first word of "strip", so it can be a program name with args.
3017 set dummy strip; ac_word=$2
3018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3019 $as_echo_n "checking for $ac_word... " >&6; }
3020 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3021 $as_echo_n "(cached) " >&6
3022 else
3023 if test -n "$ac_ct_STRIP"; then
3024 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3025 else
3026 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3027 for as_dir in $PATH
3028 do
3029 IFS=$as_save_IFS
3030 test -z "$as_dir" && as_dir=.
3031 for ac_exec_ext in '' $ac_executable_extensions; do
3032 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3033 ac_cv_prog_ac_ct_STRIP="strip"
3034 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3035 break 2
3036 fi
3037 done
3038 done
3039 IFS=$as_save_IFS
3040
3041 fi
3042 fi
3043 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3044 if test -n "$ac_ct_STRIP"; then
3045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3046 $as_echo "$ac_ct_STRIP" >&6; }
3047 else
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3049 $as_echo "no" >&6; }
3050 fi
3051
3052 if test "x$ac_ct_STRIP" = x; then
3053 STRIP=":"
3054 else
3055 case $cross_compiling:$ac_tool_warned in
3056 yes:)
3057 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3058 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3059 ac_tool_warned=yes ;;
3060 esac
3061 STRIP=$ac_ct_STRIP
3062 fi
3063 else
3064 STRIP="$ac_cv_prog_STRIP"
3065 fi
3066
3067 fi
3068 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3069
3070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3071 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3072 if test -z "$MKDIR_P"; then
3073 if ${ac_cv_path_mkdir+:} false; then :
3074 $as_echo_n "(cached) " >&6
3075 else
3076 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3077 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3078 do
3079 IFS=$as_save_IFS
3080 test -z "$as_dir" && as_dir=.
3081 for ac_prog in mkdir gmkdir; do
3082 for ac_exec_ext in '' $ac_executable_extensions; do
3083 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3084 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3085 'mkdir (GNU coreutils) '* | \
3086 'mkdir (coreutils) '* | \
3087 'mkdir (fileutils) '4.1*)
3088 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3089 break 3;;
3090 esac
3091 done
3092 done
3093 done
3094 IFS=$as_save_IFS
3095
3096 fi
3097
3098 test -d ./--version && rmdir ./--version
3099 if test "${ac_cv_path_mkdir+set}" = set; then
3100 MKDIR_P="$ac_cv_path_mkdir -p"
3101 else
3102 # As a last resort, use the slow shell script. Don't cache a
3103 # value for MKDIR_P within a source directory, because that will
3104 # break other packages using the cache if that directory is
3105 # removed, or if the value is a relative name.
3106 MKDIR_P="$ac_install_sh -d"
3107 fi
3108 fi
3109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3110 $as_echo "$MKDIR_P" >&6; }
3111
3112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3113 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3114 set x ${MAKE-make}
3115 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3116 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3117 $as_echo_n "(cached) " >&6
3118 else
3119 cat >conftest.make <<\_ACEOF
3120 SHELL = /bin/sh
3121 all:
3122 @echo '@@@%%%=$(MAKE)=@@@%%%'
3123 _ACEOF
3124 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3125 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3126 *@@@%%%=?*=@@@%%%*)
3127 eval ac_cv_prog_make_${ac_make}_set=yes;;
3128 *)
3129 eval ac_cv_prog_make_${ac_make}_set=no;;
3130 esac
3131 rm -f conftest.make
3132 fi
3133 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3135 $as_echo "yes" >&6; }
3136 SET_MAKE=
3137 else
3138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3139 $as_echo "no" >&6; }
3140 SET_MAKE="MAKE=${MAKE-make}"
3141 fi
3142
3143 rm -rf .tst 2>/dev/null
3144 mkdir .tst 2>/dev/null
3145 if test -d .tst; then
3146 am__leading_dot=.
3147 else
3148 am__leading_dot=_
3149 fi
3150 rmdir .tst 2>/dev/null
3151
3152 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3153 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3154 # is not polluted with repeated "-I."
3155 am__isrc=' -I$(srcdir)'
3156 # test to see if srcdir already configured
3157 if test -f $srcdir/config.status; then
3158 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3159 fi
3160 fi
3161
3162 # test whether we have cygpath
3163 if test -z "$CYGPATH_W"; then
3164 if (cygpath --version) >/dev/null 2>/dev/null; then
3165 CYGPATH_W='cygpath -w'
3166 else
3167 CYGPATH_W=echo
3168 fi
3169 fi
3170
3171
3172 # Define the identity of the package.
3173 PACKAGE='zfs'
3174 VERSION='0.6.5.10'
3175
3176
3177 cat >>confdefs.h <<_ACEOF
3178 #define PACKAGE "$PACKAGE"
3179 _ACEOF
3180
3181
3182 cat >>confdefs.h <<_ACEOF
3183 #define VERSION "$VERSION"
3184 _ACEOF
3185
3186 # Some tools Automake needs.
3187
3188 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3189
3190
3191 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3192
3193
3194 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3195
3196
3197 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3198
3199
3200 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3201
3202 # For better backward compatibility. To be removed once Automake 1.9.x
3203 # dies out for good. For more background, see:
3204 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3205 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3206 mkdir_p='$(MKDIR_P)'
3207
3208 # We need awk for the "check" target (and possibly the TAP driver). The
3209 # system "awk" is bad on some platforms.
3210 # Always define AMTAR for backward compatibility. Yes, it's still used
3211 # in the wild :-( We should find a proper way to deprecate it ...
3212 AMTAR='$${TAR-tar}'
3213
3214
3215 # We'll loop over all known methods to create a tar archive until one works.
3216 _am_tools='gnutar pax cpio none'
3217
3218 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3219
3220
3221
3222
3223
3224
3225 # POSIX will say in a future version that running "rm -f" with no argument
3226 # is OK; and we want to be able to make that assumption in our Makefile
3227 # recipes. So use an aggressive probe to check that the usage we want is
3228 # actually supported "in the wild" to an acceptable degree.
3229 # See automake bug#10828.
3230 # To make any issue more visible, cause the running configure to be aborted
3231 # by default if the 'rm' program in use doesn't match our expectations; the
3232 # user can still override this though.
3233 if rm -f && rm -fr && rm -rf; then : OK; else
3234 cat >&2 <<'END'
3235 Oops!
3236
3237 Your 'rm' program seems unable to run without file operands specified
3238 on the command line, even when the '-f' option is present. This is contrary
3239 to the behaviour of most rm programs out there, and not conforming with
3240 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3241
3242 Please tell bug-automake@gnu.org about your system, including the value
3243 of your $PATH and any error possibly output before this message. This
3244 can help us improve future automake versions.
3245
3246 END
3247 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3248 echo 'Configuration will proceed anyway, since you have set the' >&2
3249 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3250 echo >&2
3251 else
3252 cat >&2 <<'END'
3253 Aborting the configuration process, to ensure you take notice of the issue.
3254
3255 You can download and install GNU coreutils to get an 'rm' implementation
3256 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3257
3258 If you want to complete the configuration process using your problematic
3259 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3260 to "yes", and re-run configure.
3261
3262 END
3263 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3264 fi
3265 fi
3266
3267 ac_config_headers="$ac_config_headers zfs_config.h"
3268
3269
3270
3271 ac_ext=c
3272 ac_cpp='$CPP $CPPFLAGS'
3273 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3274 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3275 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3276 if test -n "$ac_tool_prefix"; then
3277 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3278 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3280 $as_echo_n "checking for $ac_word... " >&6; }
3281 if ${ac_cv_prog_CC+:} false; then :
3282 $as_echo_n "(cached) " >&6
3283 else
3284 if test -n "$CC"; then
3285 ac_cv_prog_CC="$CC" # Let the user override the test.
3286 else
3287 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3288 for as_dir in $PATH
3289 do
3290 IFS=$as_save_IFS
3291 test -z "$as_dir" && as_dir=.
3292 for ac_exec_ext in '' $ac_executable_extensions; do
3293 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3294 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3295 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3296 break 2
3297 fi
3298 done
3299 done
3300 IFS=$as_save_IFS
3301
3302 fi
3303 fi
3304 CC=$ac_cv_prog_CC
3305 if test -n "$CC"; then
3306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3307 $as_echo "$CC" >&6; }
3308 else
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3310 $as_echo "no" >&6; }
3311 fi
3312
3313
3314 fi
3315 if test -z "$ac_cv_prog_CC"; then
3316 ac_ct_CC=$CC
3317 # Extract the first word of "gcc", so it can be a program name with args.
3318 set dummy gcc; ac_word=$2
3319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3320 $as_echo_n "checking for $ac_word... " >&6; }
3321 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3322 $as_echo_n "(cached) " >&6
3323 else
3324 if test -n "$ac_ct_CC"; then
3325 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3326 else
3327 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3328 for as_dir in $PATH
3329 do
3330 IFS=$as_save_IFS
3331 test -z "$as_dir" && as_dir=.
3332 for ac_exec_ext in '' $ac_executable_extensions; do
3333 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3334 ac_cv_prog_ac_ct_CC="gcc"
3335 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3336 break 2
3337 fi
3338 done
3339 done
3340 IFS=$as_save_IFS
3341
3342 fi
3343 fi
3344 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3345 if test -n "$ac_ct_CC"; then
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3347 $as_echo "$ac_ct_CC" >&6; }
3348 else
3349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3350 $as_echo "no" >&6; }
3351 fi
3352
3353 if test "x$ac_ct_CC" = x; then
3354 CC=""
3355 else
3356 case $cross_compiling:$ac_tool_warned in
3357 yes:)
3358 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3359 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3360 ac_tool_warned=yes ;;
3361 esac
3362 CC=$ac_ct_CC
3363 fi
3364 else
3365 CC="$ac_cv_prog_CC"
3366 fi
3367
3368 if test -z "$CC"; then
3369 if test -n "$ac_tool_prefix"; then
3370 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3371 set dummy ${ac_tool_prefix}cc; ac_word=$2
3372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3373 $as_echo_n "checking for $ac_word... " >&6; }
3374 if ${ac_cv_prog_CC+:} false; then :
3375 $as_echo_n "(cached) " >&6
3376 else
3377 if test -n "$CC"; then
3378 ac_cv_prog_CC="$CC" # Let the user override the test.
3379 else
3380 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3381 for as_dir in $PATH
3382 do
3383 IFS=$as_save_IFS
3384 test -z "$as_dir" && as_dir=.
3385 for ac_exec_ext in '' $ac_executable_extensions; do
3386 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3387 ac_cv_prog_CC="${ac_tool_prefix}cc"
3388 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3389 break 2
3390 fi
3391 done
3392 done
3393 IFS=$as_save_IFS
3394
3395 fi
3396 fi
3397 CC=$ac_cv_prog_CC
3398 if test -n "$CC"; then
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3400 $as_echo "$CC" >&6; }
3401 else
3402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3403 $as_echo "no" >&6; }
3404 fi
3405
3406
3407 fi
3408 fi
3409 if test -z "$CC"; then
3410 # Extract the first word of "cc", so it can be a program name with args.
3411 set dummy cc; ac_word=$2
3412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3413 $as_echo_n "checking for $ac_word... " >&6; }
3414 if ${ac_cv_prog_CC+:} false; then :
3415 $as_echo_n "(cached) " >&6
3416 else
3417 if test -n "$CC"; then
3418 ac_cv_prog_CC="$CC" # Let the user override the test.
3419 else
3420 ac_prog_rejected=no
3421 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3422 for as_dir in $PATH
3423 do
3424 IFS=$as_save_IFS
3425 test -z "$as_dir" && as_dir=.
3426 for ac_exec_ext in '' $ac_executable_extensions; do
3427 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3428 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3429 ac_prog_rejected=yes
3430 continue
3431 fi
3432 ac_cv_prog_CC="cc"
3433 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3434 break 2
3435 fi
3436 done
3437 done
3438 IFS=$as_save_IFS
3439
3440 if test $ac_prog_rejected = yes; then
3441 # We found a bogon in the path, so make sure we never use it.
3442 set dummy $ac_cv_prog_CC
3443 shift
3444 if test $# != 0; then
3445 # We chose a different compiler from the bogus one.
3446 # However, it has the same basename, so the bogon will be chosen
3447 # first if we set CC to just the basename; use the full file name.
3448 shift
3449 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3450 fi
3451 fi
3452 fi
3453 fi
3454 CC=$ac_cv_prog_CC
3455 if test -n "$CC"; then
3456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3457 $as_echo "$CC" >&6; }
3458 else
3459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3460 $as_echo "no" >&6; }
3461 fi
3462
3463
3464 fi
3465 if test -z "$CC"; then
3466 if test -n "$ac_tool_prefix"; then
3467 for ac_prog in cl.exe
3468 do
3469 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3470 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3472 $as_echo_n "checking for $ac_word... " >&6; }
3473 if ${ac_cv_prog_CC+:} false; then :
3474 $as_echo_n "(cached) " >&6
3475 else
3476 if test -n "$CC"; then
3477 ac_cv_prog_CC="$CC" # Let the user override the test.
3478 else
3479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3480 for as_dir in $PATH
3481 do
3482 IFS=$as_save_IFS
3483 test -z "$as_dir" && as_dir=.
3484 for ac_exec_ext in '' $ac_executable_extensions; do
3485 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3486 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3487 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3488 break 2
3489 fi
3490 done
3491 done
3492 IFS=$as_save_IFS
3493
3494 fi
3495 fi
3496 CC=$ac_cv_prog_CC
3497 if test -n "$CC"; then
3498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3499 $as_echo "$CC" >&6; }
3500 else
3501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3502 $as_echo "no" >&6; }
3503 fi
3504
3505
3506 test -n "$CC" && break
3507 done
3508 fi
3509 if test -z "$CC"; then
3510 ac_ct_CC=$CC
3511 for ac_prog in cl.exe
3512 do
3513 # Extract the first word of "$ac_prog", so it can be a program name with args.
3514 set dummy $ac_prog; ac_word=$2
3515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3516 $as_echo_n "checking for $ac_word... " >&6; }
3517 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3518 $as_echo_n "(cached) " >&6
3519 else
3520 if test -n "$ac_ct_CC"; then
3521 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3522 else
3523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3524 for as_dir in $PATH
3525 do
3526 IFS=$as_save_IFS
3527 test -z "$as_dir" && as_dir=.
3528 for ac_exec_ext in '' $ac_executable_extensions; do
3529 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3530 ac_cv_prog_ac_ct_CC="$ac_prog"
3531 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3532 break 2
3533 fi
3534 done
3535 done
3536 IFS=$as_save_IFS
3537
3538 fi
3539 fi
3540 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3541 if test -n "$ac_ct_CC"; then
3542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3543 $as_echo "$ac_ct_CC" >&6; }
3544 else
3545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3546 $as_echo "no" >&6; }
3547 fi
3548
3549
3550 test -n "$ac_ct_CC" && break
3551 done
3552
3553 if test "x$ac_ct_CC" = x; then
3554 CC=""
3555 else
3556 case $cross_compiling:$ac_tool_warned in
3557 yes:)
3558 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3559 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3560 ac_tool_warned=yes ;;
3561 esac
3562 CC=$ac_ct_CC
3563 fi
3564 fi
3565
3566 fi
3567
3568
3569 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3570 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3571 as_fn_error $? "no acceptable C compiler found in \$PATH
3572 See \`config.log' for more details" "$LINENO" 5; }
3573
3574 # Provide some information about the compiler.
3575 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3576 set X $ac_compile
3577 ac_compiler=$2
3578 for ac_option in --version -v -V -qversion; do
3579 { { ac_try="$ac_compiler $ac_option >&5"
3580 case "(($ac_try" in
3581 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3582 *) ac_try_echo=$ac_try;;
3583 esac
3584 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3585 $as_echo "$ac_try_echo"; } >&5
3586 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3587 ac_status=$?
3588 if test -s conftest.err; then
3589 sed '10a\
3590 ... rest of stderr output deleted ...
3591 10q' conftest.err >conftest.er1
3592 cat conftest.er1 >&5
3593 fi
3594 rm -f conftest.er1 conftest.err
3595 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3596 test $ac_status = 0; }
3597 done
3598
3599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3600 /* end confdefs.h. */
3601
3602 int
3603 main ()
3604 {
3605
3606 ;
3607 return 0;
3608 }
3609 _ACEOF
3610 ac_clean_files_save=$ac_clean_files
3611 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3612 # Try to create an executable without -o first, disregard a.out.
3613 # It will help us diagnose broken compilers, and finding out an intuition
3614 # of exeext.
3615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3616 $as_echo_n "checking whether the C compiler works... " >&6; }
3617 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3618
3619 # The possible output files:
3620 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3621
3622 ac_rmfiles=
3623 for ac_file in $ac_files
3624 do
3625 case $ac_file in
3626 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3627 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3628 esac
3629 done
3630 rm -f $ac_rmfiles
3631
3632 if { { ac_try="$ac_link_default"
3633 case "(($ac_try" in
3634 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3635 *) ac_try_echo=$ac_try;;
3636 esac
3637 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3638 $as_echo "$ac_try_echo"; } >&5
3639 (eval "$ac_link_default") 2>&5
3640 ac_status=$?
3641 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3642 test $ac_status = 0; }; then :
3643 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3644 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3645 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3646 # so that the user can short-circuit this test for compilers unknown to
3647 # Autoconf.
3648 for ac_file in $ac_files ''
3649 do
3650 test -f "$ac_file" || continue
3651 case $ac_file in
3652 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3653 ;;
3654 [ab].out )
3655 # We found the default executable, but exeext='' is most
3656 # certainly right.
3657 break;;
3658 *.* )
3659 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3660 then :; else
3661 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3662 fi
3663 # We set ac_cv_exeext here because the later test for it is not
3664 # safe: cross compilers may not add the suffix if given an `-o'
3665 # argument, so we may need to know it at that point already.
3666 # Even if this section looks crufty: it has the advantage of
3667 # actually working.
3668 break;;
3669 * )
3670 break;;
3671 esac
3672 done
3673 test "$ac_cv_exeext" = no && ac_cv_exeext=
3674
3675 else
3676 ac_file=''
3677 fi
3678 if test -z "$ac_file"; then :
3679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3680 $as_echo "no" >&6; }
3681 $as_echo "$as_me: failed program was:" >&5
3682 sed 's/^/| /' conftest.$ac_ext >&5
3683
3684 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3685 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3686 as_fn_error 77 "C compiler cannot create executables
3687 See \`config.log' for more details" "$LINENO" 5; }
3688 else
3689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3690 $as_echo "yes" >&6; }
3691 fi
3692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3693 $as_echo_n "checking for C compiler default output file name... " >&6; }
3694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3695 $as_echo "$ac_file" >&6; }
3696 ac_exeext=$ac_cv_exeext
3697
3698 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3699 ac_clean_files=$ac_clean_files_save
3700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3701 $as_echo_n "checking for suffix of executables... " >&6; }
3702 if { { ac_try="$ac_link"
3703 case "(($ac_try" in
3704 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3705 *) ac_try_echo=$ac_try;;
3706 esac
3707 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3708 $as_echo "$ac_try_echo"; } >&5
3709 (eval "$ac_link") 2>&5
3710 ac_status=$?
3711 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3712 test $ac_status = 0; }; then :
3713 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3714 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3715 # work properly (i.e., refer to `conftest.exe'), while it won't with
3716 # `rm'.
3717 for ac_file in conftest.exe conftest conftest.*; do
3718 test -f "$ac_file" || continue
3719 case $ac_file in
3720 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3721 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3722 break;;
3723 * ) break;;
3724 esac
3725 done
3726 else
3727 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3728 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3729 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3730 See \`config.log' for more details" "$LINENO" 5; }
3731 fi
3732 rm -f conftest conftest$ac_cv_exeext
3733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3734 $as_echo "$ac_cv_exeext" >&6; }
3735
3736 rm -f conftest.$ac_ext
3737 EXEEXT=$ac_cv_exeext
3738 ac_exeext=$EXEEXT
3739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3740 /* end confdefs.h. */
3741 #include <stdio.h>
3742 int
3743 main ()
3744 {
3745 FILE *f = fopen ("conftest.out", "w");
3746 return ferror (f) || fclose (f) != 0;
3747
3748 ;
3749 return 0;
3750 }
3751 _ACEOF
3752 ac_clean_files="$ac_clean_files conftest.out"
3753 # Check that the compiler produces executables we can run. If not, either
3754 # the compiler is broken, or we cross compile.
3755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3756 $as_echo_n "checking whether we are cross compiling... " >&6; }
3757 if test "$cross_compiling" != yes; then
3758 { { ac_try="$ac_link"
3759 case "(($ac_try" in
3760 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3761 *) ac_try_echo=$ac_try;;
3762 esac
3763 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3764 $as_echo "$ac_try_echo"; } >&5
3765 (eval "$ac_link") 2>&5
3766 ac_status=$?
3767 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3768 test $ac_status = 0; }
3769 if { ac_try='./conftest$ac_cv_exeext'
3770 { { case "(($ac_try" in
3771 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3772 *) ac_try_echo=$ac_try;;
3773 esac
3774 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3775 $as_echo "$ac_try_echo"; } >&5
3776 (eval "$ac_try") 2>&5
3777 ac_status=$?
3778 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3779 test $ac_status = 0; }; }; then
3780 cross_compiling=no
3781 else
3782 if test "$cross_compiling" = maybe; then
3783 cross_compiling=yes
3784 else
3785 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3786 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3787 as_fn_error $? "cannot run C compiled programs.
3788 If you meant to cross compile, use \`--host'.
3789 See \`config.log' for more details" "$LINENO" 5; }
3790 fi
3791 fi
3792 fi
3793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3794 $as_echo "$cross_compiling" >&6; }
3795
3796 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3797 ac_clean_files=$ac_clean_files_save
3798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3799 $as_echo_n "checking for suffix of object files... " >&6; }
3800 if ${ac_cv_objext+:} false; then :
3801 $as_echo_n "(cached) " >&6
3802 else
3803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3804 /* end confdefs.h. */
3805
3806 int
3807 main ()
3808 {
3809
3810 ;
3811 return 0;
3812 }
3813 _ACEOF
3814 rm -f conftest.o conftest.obj
3815 if { { ac_try="$ac_compile"
3816 case "(($ac_try" in
3817 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3818 *) ac_try_echo=$ac_try;;
3819 esac
3820 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3821 $as_echo "$ac_try_echo"; } >&5
3822 (eval "$ac_compile") 2>&5
3823 ac_status=$?
3824 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3825 test $ac_status = 0; }; then :
3826 for ac_file in conftest.o conftest.obj conftest.*; do
3827 test -f "$ac_file" || continue;
3828 case $ac_file in
3829 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3830 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3831 break;;
3832 esac
3833 done
3834 else
3835 $as_echo "$as_me: failed program was:" >&5
3836 sed 's/^/| /' conftest.$ac_ext >&5
3837
3838 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3839 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3840 as_fn_error $? "cannot compute suffix of object files: cannot compile
3841 See \`config.log' for more details" "$LINENO" 5; }
3842 fi
3843 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3844 fi
3845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3846 $as_echo "$ac_cv_objext" >&6; }
3847 OBJEXT=$ac_cv_objext
3848 ac_objext=$OBJEXT
3849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3850 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3851 if ${ac_cv_c_compiler_gnu+:} false; then :
3852 $as_echo_n "(cached) " >&6
3853 else
3854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3855 /* end confdefs.h. */
3856
3857 int
3858 main ()
3859 {
3860 #ifndef __GNUC__
3861 choke me
3862 #endif
3863
3864 ;
3865 return 0;
3866 }
3867 _ACEOF
3868 if ac_fn_c_try_compile "$LINENO"; then :
3869 ac_compiler_gnu=yes
3870 else
3871 ac_compiler_gnu=no
3872 fi
3873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3874 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3875
3876 fi
3877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3878 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3879 if test $ac_compiler_gnu = yes; then
3880 GCC=yes
3881 else
3882 GCC=
3883 fi
3884 ac_test_CFLAGS=${CFLAGS+set}
3885 ac_save_CFLAGS=$CFLAGS
3886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3887 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3888 if ${ac_cv_prog_cc_g+:} false; then :
3889 $as_echo_n "(cached) " >&6
3890 else
3891 ac_save_c_werror_flag=$ac_c_werror_flag
3892 ac_c_werror_flag=yes
3893 ac_cv_prog_cc_g=no
3894 CFLAGS="-g"
3895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3896 /* end confdefs.h. */
3897
3898 int
3899 main ()
3900 {
3901
3902 ;
3903 return 0;
3904 }
3905 _ACEOF
3906 if ac_fn_c_try_compile "$LINENO"; then :
3907 ac_cv_prog_cc_g=yes
3908 else
3909 CFLAGS=""
3910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3911 /* end confdefs.h. */
3912
3913 int
3914 main ()
3915 {
3916
3917 ;
3918 return 0;
3919 }
3920 _ACEOF
3921 if ac_fn_c_try_compile "$LINENO"; then :
3922
3923 else
3924 ac_c_werror_flag=$ac_save_c_werror_flag
3925 CFLAGS="-g"
3926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3927 /* end confdefs.h. */
3928
3929 int
3930 main ()
3931 {
3932
3933 ;
3934 return 0;
3935 }
3936 _ACEOF
3937 if ac_fn_c_try_compile "$LINENO"; then :
3938 ac_cv_prog_cc_g=yes
3939 fi
3940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3941 fi
3942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3943 fi
3944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3945 ac_c_werror_flag=$ac_save_c_werror_flag
3946 fi
3947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3948 $as_echo "$ac_cv_prog_cc_g" >&6; }
3949 if test "$ac_test_CFLAGS" = set; then
3950 CFLAGS=$ac_save_CFLAGS
3951 elif test $ac_cv_prog_cc_g = yes; then
3952 if test "$GCC" = yes; then
3953 CFLAGS="-g -O2"
3954 else
3955 CFLAGS="-g"
3956 fi
3957 else
3958 if test "$GCC" = yes; then
3959 CFLAGS="-O2"
3960 else
3961 CFLAGS=
3962 fi
3963 fi
3964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3965 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3966 if ${ac_cv_prog_cc_c89+:} false; then :
3967 $as_echo_n "(cached) " >&6
3968 else
3969 ac_cv_prog_cc_c89=no
3970 ac_save_CC=$CC
3971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3972 /* end confdefs.h. */
3973 #include <stdarg.h>
3974 #include <stdio.h>
3975 struct stat;
3976 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3977 struct buf { int x; };
3978 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3979 static char *e (p, i)
3980 char **p;
3981 int i;
3982 {
3983 return p[i];
3984 }
3985 static char *f (char * (*g) (char **, int), char **p, ...)
3986 {
3987 char *s;
3988 va_list v;
3989 va_start (v,p);
3990 s = g (p, va_arg (v,int));
3991 va_end (v);
3992 return s;
3993 }
3994
3995 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3996 function prototypes and stuff, but not '\xHH' hex character constants.
3997 These don't provoke an error unfortunately, instead are silently treated
3998 as 'x'. The following induces an error, until -std is added to get
3999 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4000 array size at least. It's necessary to write '\x00'==0 to get something
4001 that's true only with -std. */
4002 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4003
4004 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4005 inside strings and character constants. */
4006 #define FOO(x) 'x'
4007 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4008
4009 int test (int i, double x);
4010 struct s1 {int (*f) (int a);};
4011 struct s2 {int (*f) (double a);};
4012 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4013 int argc;
4014 char **argv;
4015 int
4016 main ()
4017 {
4018 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4019 ;
4020 return 0;
4021 }
4022 _ACEOF
4023 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4024 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4025 do
4026 CC="$ac_save_CC $ac_arg"
4027 if ac_fn_c_try_compile "$LINENO"; then :
4028 ac_cv_prog_cc_c89=$ac_arg
4029 fi
4030 rm -f core conftest.err conftest.$ac_objext
4031 test "x$ac_cv_prog_cc_c89" != "xno" && break
4032 done
4033 rm -f conftest.$ac_ext
4034 CC=$ac_save_CC
4035
4036 fi
4037 # AC_CACHE_VAL
4038 case "x$ac_cv_prog_cc_c89" in
4039 x)
4040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4041 $as_echo "none needed" >&6; } ;;
4042 xno)
4043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4044 $as_echo "unsupported" >&6; } ;;
4045 *)
4046 CC="$CC $ac_cv_prog_cc_c89"
4047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4048 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4049 esac
4050 if test "x$ac_cv_prog_cc_c89" != xno; then :
4051
4052 fi
4053
4054 ac_ext=c
4055 ac_cpp='$CPP $CPPFLAGS'
4056 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4057 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4058 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4059
4060 ac_ext=c
4061 ac_cpp='$CPP $CPPFLAGS'
4062 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4063 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4064 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4066 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4067 if ${am_cv_prog_cc_c_o+:} false; then :
4068 $as_echo_n "(cached) " >&6
4069 else
4070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4071 /* end confdefs.h. */
4072
4073 int
4074 main ()
4075 {
4076
4077 ;
4078 return 0;
4079 }
4080 _ACEOF
4081 # Make sure it works both with $CC and with simple cc.
4082 # Following AC_PROG_CC_C_O, we do the test twice because some
4083 # compilers refuse to overwrite an existing .o file with -o,
4084 # though they will create one.
4085 am_cv_prog_cc_c_o=yes
4086 for am_i in 1 2; do
4087 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4088 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4089 ac_status=$?
4090 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4091 (exit $ac_status); } \
4092 && test -f conftest2.$ac_objext; then
4093 : OK
4094 else
4095 am_cv_prog_cc_c_o=no
4096 break
4097 fi
4098 done
4099 rm -f core conftest*
4100 unset am_i
4101 fi
4102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4103 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4104 if test "$am_cv_prog_cc_c_o" != yes; then
4105 # Losing compiler, so override with the script.
4106 # FIXME: It is wrong to rewrite CC.
4107 # But if we don't then we get into trouble of one sort or another.
4108 # A longer-term fix would be to have automake use am__CC in this case,
4109 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4110 CC="$am_aux_dir/compile $CC"
4111 fi
4112 ac_ext=c
4113 ac_cpp='$CPP $CPPFLAGS'
4114 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4115 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4116 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4117
4118 DEPDIR="${am__leading_dot}deps"
4119
4120 ac_config_commands="$ac_config_commands depfiles"
4121
4122
4123 am_make=${MAKE-make}
4124 cat > confinc << 'END'
4125 am__doit:
4126 @echo this is the am__doit target
4127 .PHONY: am__doit
4128 END
4129 # If we don't find an include directive, just comment out the code.
4130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4131 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4132 am__include="#"
4133 am__quote=
4134 _am_result=none
4135 # First try GNU make style include.
4136 echo "include confinc" > confmf
4137 # Ignore all kinds of additional output from 'make'.
4138 case `$am_make -s -f confmf 2> /dev/null` in #(
4139 *the\ am__doit\ target*)
4140 am__include=include
4141 am__quote=
4142 _am_result=GNU
4143 ;;
4144 esac
4145 # Now try BSD make style include.
4146 if test "$am__include" = "#"; then
4147 echo '.include "confinc"' > confmf
4148 case `$am_make -s -f confmf 2> /dev/null` in #(
4149 *the\ am__doit\ target*)
4150 am__include=.include
4151 am__quote="\""
4152 _am_result=BSD
4153 ;;
4154 esac
4155 fi
4156
4157
4158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4159 $as_echo "$_am_result" >&6; }
4160 rm -f confinc confmf
4161
4162 # Check whether --enable-dependency-tracking was given.
4163 if test "${enable_dependency_tracking+set}" = set; then :
4164 enableval=$enable_dependency_tracking;
4165 fi
4166
4167 if test "x$enable_dependency_tracking" != xno; then
4168 am_depcomp="$ac_aux_dir/depcomp"
4169 AMDEPBACKSLASH='\'
4170 am__nodep='_no'
4171 fi
4172 if test "x$enable_dependency_tracking" != xno; then
4173 AMDEP_TRUE=
4174 AMDEP_FALSE='#'
4175 else
4176 AMDEP_TRUE='#'
4177 AMDEP_FALSE=
4178 fi
4179
4180
4181
4182 depcc="$CC" am_compiler_list=
4183
4184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4185 $as_echo_n "checking dependency style of $depcc... " >&6; }
4186 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4187 $as_echo_n "(cached) " >&6
4188 else
4189 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4190 # We make a subdir and do the tests there. Otherwise we can end up
4191 # making bogus files that we don't know about and never remove. For
4192 # instance it was reported that on HP-UX the gcc test will end up
4193 # making a dummy file named 'D' -- because '-MD' means "put the output
4194 # in D".
4195 rm -rf conftest.dir
4196 mkdir conftest.dir
4197 # Copy depcomp to subdir because otherwise we won't find it if we're
4198 # using a relative directory.
4199 cp "$am_depcomp" conftest.dir
4200 cd conftest.dir
4201 # We will build objects and dependencies in a subdirectory because
4202 # it helps to detect inapplicable dependency modes. For instance
4203 # both Tru64's cc and ICC support -MD to output dependencies as a
4204 # side effect of compilation, but ICC will put the dependencies in
4205 # the current directory while Tru64 will put them in the object
4206 # directory.
4207 mkdir sub
4208
4209 am_cv_CC_dependencies_compiler_type=none
4210 if test "$am_compiler_list" = ""; then
4211 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4212 fi
4213 am__universal=false
4214 case " $depcc " in #(
4215 *\ -arch\ *\ -arch\ *) am__universal=true ;;
4216 esac
4217
4218 for depmode in $am_compiler_list; do
4219 # Setup a source with many dependencies, because some compilers
4220 # like to wrap large dependency lists on column 80 (with \), and
4221 # we should not choose a depcomp mode which is confused by this.
4222 #
4223 # We need to recreate these files for each test, as the compiler may
4224 # overwrite some of them when testing with obscure command lines.
4225 # This happens at least with the AIX C compiler.
4226 : > sub/conftest.c
4227 for i in 1 2 3 4 5 6; do
4228 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4229 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4230 # Solaris 10 /bin/sh.
4231 echo '/* dummy */' > sub/conftst$i.h
4232 done
4233 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4234
4235 # We check with '-c' and '-o' for the sake of the "dashmstdout"
4236 # mode. It turns out that the SunPro C++ compiler does not properly
4237 # handle '-M -o', and we need to detect this. Also, some Intel
4238 # versions had trouble with output in subdirs.
4239 am__obj=sub/conftest.${OBJEXT-o}
4240 am__minus_obj="-o $am__obj"
4241 case $depmode in
4242 gcc)
4243 # This depmode causes a compiler race in universal mode.
4244 test "$am__universal" = false || continue
4245 ;;
4246 nosideeffect)
4247 # After this tag, mechanisms are not by side-effect, so they'll
4248 # only be used when explicitly requested.
4249 if test "x$enable_dependency_tracking" = xyes; then
4250 continue
4251 else
4252 break
4253 fi
4254 ;;
4255 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4256 # This compiler won't grok '-c -o', but also, the minuso test has
4257 # not run yet. These depmodes are late enough in the game, and
4258 # so weak that their functioning should not be impacted.
4259 am__obj=conftest.${OBJEXT-o}
4260 am__minus_obj=
4261 ;;
4262 none) break ;;
4263 esac
4264 if depmode=$depmode \
4265 source=sub/conftest.c object=$am__obj \
4266 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4267 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4268 >/dev/null 2>conftest.err &&
4269 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4270 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4271 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4272 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4273 # icc doesn't choke on unknown options, it will just issue warnings
4274 # or remarks (even with -Werror). So we grep stderr for any message
4275 # that says an option was ignored or not supported.
4276 # When given -MP, icc 7.0 and 7.1 complain thusly:
4277 # icc: Command line warning: ignoring option '-M'; no argument required
4278 # The diagnosis changed in icc 8.0:
4279 # icc: Command line remark: option '-MP' not supported
4280 if (grep 'ignoring option' conftest.err ||
4281 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4282 am_cv_CC_dependencies_compiler_type=$depmode
4283 break
4284 fi
4285 fi
4286 done
4287
4288 cd ..
4289 rm -rf conftest.dir
4290 else
4291 am_cv_CC_dependencies_compiler_type=none
4292 fi
4293
4294 fi
4295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4296 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4297 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4298
4299 if
4300 test "x$enable_dependency_tracking" != xno \
4301 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4302 am__fastdepCC_TRUE=
4303 am__fastdepCC_FALSE='#'
4304 else
4305 am__fastdepCC_TRUE='#'
4306 am__fastdepCC_FALSE=
4307 fi
4308
4309
4310 case `pwd` in
4311 *\ * | *\ *)
4312 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4313 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4314 esac
4315
4316
4317
4318 macro_version='2.4.6'
4319 macro_revision='2.4.6'
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333 ltmain=$ac_aux_dir/ltmain.sh
4334
4335 # Backslashify metacharacters that are still active within
4336 # double-quoted strings.
4337 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4338
4339 # Same as above, but do not quote variable references.
4340 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4341
4342 # Sed substitution to delay expansion of an escaped shell variable in a
4343 # double_quote_subst'ed string.
4344 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4345
4346 # Sed substitution to delay expansion of an escaped single quote.
4347 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4348
4349 # Sed substitution to avoid accidental globbing in evaled expressions
4350 no_glob_subst='s/\*/\\\*/g'
4351
4352 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4353 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4354 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4355
4356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4357 $as_echo_n "checking how to print strings... " >&6; }
4358 # Test print first, because it will be a builtin if present.
4359 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
4360 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4361 ECHO='print -r --'
4362 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4363 ECHO='printf %s\n'
4364 else
4365 # Use this function as a fallback that always works.
4366 func_fallback_echo ()
4367 {
4368 eval 'cat <<_LTECHO_EOF
4369 $1
4370 _LTECHO_EOF'
4371 }
4372 ECHO='func_fallback_echo'
4373 fi
4374
4375 # func_echo_all arg...
4376 # Invoke $ECHO with all args, space-separated.
4377 func_echo_all ()
4378 {
4379 $ECHO ""
4380 }
4381
4382 case $ECHO in
4383 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4384 $as_echo "printf" >&6; } ;;
4385 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4386 $as_echo "print -r" >&6; } ;;
4387 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4388 $as_echo "cat" >&6; } ;;
4389 esac
4390
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402
4403
4404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4405 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4406 if ${ac_cv_path_SED+:} false; then :
4407 $as_echo_n "(cached) " >&6
4408 else
4409 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4410 for ac_i in 1 2 3 4 5 6 7; do
4411 ac_script="$ac_script$as_nl$ac_script"
4412 done
4413 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4414 { ac_script=; unset ac_script;}
4415 if test -z "$SED"; then
4416 ac_path_SED_found=false
4417 # Loop through the user's path and test for each of PROGNAME-LIST
4418 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4419 for as_dir in $PATH
4420 do
4421 IFS=$as_save_IFS
4422 test -z "$as_dir" && as_dir=.
4423 for ac_prog in sed gsed; do
4424 for ac_exec_ext in '' $ac_executable_extensions; do
4425 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4426 as_fn_executable_p "$ac_path_SED" || continue
4427 # Check for GNU ac_path_SED and select it if it is found.
4428 # Check for GNU $ac_path_SED
4429 case `"$ac_path_SED" --version 2>&1` in
4430 *GNU*)
4431 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4432 *)
4433 ac_count=0
4434 $as_echo_n 0123456789 >"conftest.in"
4435 while :
4436 do
4437 cat "conftest.in" "conftest.in" >"conftest.tmp"
4438 mv "conftest.tmp" "conftest.in"
4439 cp "conftest.in" "conftest.nl"
4440 $as_echo '' >> "conftest.nl"
4441 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4442 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4443 as_fn_arith $ac_count + 1 && ac_count=$as_val
4444 if test $ac_count -gt ${ac_path_SED_max-0}; then
4445 # Best one so far, save it but keep looking for a better one
4446 ac_cv_path_SED="$ac_path_SED"
4447 ac_path_SED_max=$ac_count
4448 fi
4449 # 10*(2^10) chars as input seems more than enough
4450 test $ac_count -gt 10 && break
4451 done
4452 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4453 esac
4454
4455 $ac_path_SED_found && break 3
4456 done
4457 done
4458 done
4459 IFS=$as_save_IFS
4460 if test -z "$ac_cv_path_SED"; then
4461 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4462 fi
4463 else
4464 ac_cv_path_SED=$SED
4465 fi
4466
4467 fi
4468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4469 $as_echo "$ac_cv_path_SED" >&6; }
4470 SED="$ac_cv_path_SED"
4471 rm -f conftest.sed
4472
4473 test -z "$SED" && SED=sed
4474 Xsed="$SED -e 1s/^X//"
4475
4476
4477
4478
4479
4480
4481
4482
4483
4484
4485
4486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4487 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4488 if ${ac_cv_path_GREP+:} false; then :
4489 $as_echo_n "(cached) " >&6
4490 else
4491 if test -z "$GREP"; then
4492 ac_path_GREP_found=false
4493 # Loop through the user's path and test for each of PROGNAME-LIST
4494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4495 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4496 do
4497 IFS=$as_save_IFS
4498 test -z "$as_dir" && as_dir=.
4499 for ac_prog in grep ggrep; do
4500 for ac_exec_ext in '' $ac_executable_extensions; do
4501 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4502 as_fn_executable_p "$ac_path_GREP" || continue
4503 # Check for GNU ac_path_GREP and select it if it is found.
4504 # Check for GNU $ac_path_GREP
4505 case `"$ac_path_GREP" --version 2>&1` in
4506 *GNU*)
4507 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4508 *)
4509 ac_count=0
4510 $as_echo_n 0123456789 >"conftest.in"
4511 while :
4512 do
4513 cat "conftest.in" "conftest.in" >"conftest.tmp"
4514 mv "conftest.tmp" "conftest.in"
4515 cp "conftest.in" "conftest.nl"
4516 $as_echo 'GREP' >> "conftest.nl"
4517 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4518 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4519 as_fn_arith $ac_count + 1 && ac_count=$as_val
4520 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4521 # Best one so far, save it but keep looking for a better one
4522 ac_cv_path_GREP="$ac_path_GREP"
4523 ac_path_GREP_max=$ac_count
4524 fi
4525 # 10*(2^10) chars as input seems more than enough
4526 test $ac_count -gt 10 && break
4527 done
4528 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4529 esac
4530
4531 $ac_path_GREP_found && break 3
4532 done
4533 done
4534 done
4535 IFS=$as_save_IFS
4536 if test -z "$ac_cv_path_GREP"; then
4537 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4538 fi
4539 else
4540 ac_cv_path_GREP=$GREP
4541 fi
4542
4543 fi
4544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4545 $as_echo "$ac_cv_path_GREP" >&6; }
4546 GREP="$ac_cv_path_GREP"
4547
4548
4549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4550 $as_echo_n "checking for egrep... " >&6; }
4551 if ${ac_cv_path_EGREP+:} false; then :
4552 $as_echo_n "(cached) " >&6
4553 else
4554 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4555 then ac_cv_path_EGREP="$GREP -E"
4556 else
4557 if test -z "$EGREP"; then
4558 ac_path_EGREP_found=false
4559 # Loop through the user's path and test for each of PROGNAME-LIST
4560 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4561 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4562 do
4563 IFS=$as_save_IFS
4564 test -z "$as_dir" && as_dir=.
4565 for ac_prog in egrep; do
4566 for ac_exec_ext in '' $ac_executable_extensions; do
4567 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4568 as_fn_executable_p "$ac_path_EGREP" || continue
4569 # Check for GNU ac_path_EGREP and select it if it is found.
4570 # Check for GNU $ac_path_EGREP
4571 case `"$ac_path_EGREP" --version 2>&1` in
4572 *GNU*)
4573 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4574 *)
4575 ac_count=0
4576 $as_echo_n 0123456789 >"conftest.in"
4577 while :
4578 do
4579 cat "conftest.in" "conftest.in" >"conftest.tmp"
4580 mv "conftest.tmp" "conftest.in"
4581 cp "conftest.in" "conftest.nl"
4582 $as_echo 'EGREP' >> "conftest.nl"
4583 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4584 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4585 as_fn_arith $ac_count + 1 && ac_count=$as_val
4586 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4587 # Best one so far, save it but keep looking for a better one
4588 ac_cv_path_EGREP="$ac_path_EGREP"
4589 ac_path_EGREP_max=$ac_count
4590 fi
4591 # 10*(2^10) chars as input seems more than enough
4592 test $ac_count -gt 10 && break
4593 done
4594 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4595 esac
4596
4597 $ac_path_EGREP_found && break 3
4598 done
4599 done
4600 done
4601 IFS=$as_save_IFS
4602 if test -z "$ac_cv_path_EGREP"; then
4603 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4604 fi
4605 else
4606 ac_cv_path_EGREP=$EGREP
4607 fi
4608
4609 fi
4610 fi
4611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4612 $as_echo "$ac_cv_path_EGREP" >&6; }
4613 EGREP="$ac_cv_path_EGREP"
4614
4615
4616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4617 $as_echo_n "checking for fgrep... " >&6; }
4618 if ${ac_cv_path_FGREP+:} false; then :
4619 $as_echo_n "(cached) " >&6
4620 else
4621 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4622 then ac_cv_path_FGREP="$GREP -F"
4623 else
4624 if test -z "$FGREP"; then
4625 ac_path_FGREP_found=false
4626 # Loop through the user's path and test for each of PROGNAME-LIST
4627 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4628 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4629 do
4630 IFS=$as_save_IFS
4631 test -z "$as_dir" && as_dir=.
4632 for ac_prog in fgrep; do
4633 for ac_exec_ext in '' $ac_executable_extensions; do
4634 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4635 as_fn_executable_p "$ac_path_FGREP" || continue
4636 # Check for GNU ac_path_FGREP and select it if it is found.
4637 # Check for GNU $ac_path_FGREP
4638 case `"$ac_path_FGREP" --version 2>&1` in
4639 *GNU*)
4640 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4641 *)
4642 ac_count=0
4643 $as_echo_n 0123456789 >"conftest.in"
4644 while :
4645 do
4646 cat "conftest.in" "conftest.in" >"conftest.tmp"
4647 mv "conftest.tmp" "conftest.in"
4648 cp "conftest.in" "conftest.nl"
4649 $as_echo 'FGREP' >> "conftest.nl"
4650 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4651 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4652 as_fn_arith $ac_count + 1 && ac_count=$as_val
4653 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4654 # Best one so far, save it but keep looking for a better one
4655 ac_cv_path_FGREP="$ac_path_FGREP"
4656 ac_path_FGREP_max=$ac_count
4657 fi
4658 # 10*(2^10) chars as input seems more than enough
4659 test $ac_count -gt 10 && break
4660 done
4661 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4662 esac
4663
4664 $ac_path_FGREP_found && break 3
4665 done
4666 done
4667 done
4668 IFS=$as_save_IFS
4669 if test -z "$ac_cv_path_FGREP"; then
4670 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4671 fi
4672 else
4673 ac_cv_path_FGREP=$FGREP
4674 fi
4675
4676 fi
4677 fi
4678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4679 $as_echo "$ac_cv_path_FGREP" >&6; }
4680 FGREP="$ac_cv_path_FGREP"
4681
4682
4683 test -z "$GREP" && GREP=grep
4684
4685
4686
4687
4688
4689
4690
4691
4692
4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703 # Check whether --with-gnu-ld was given.
4704 if test "${with_gnu_ld+set}" = set; then :
4705 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
4706 else
4707 with_gnu_ld=no
4708 fi
4709
4710 ac_prog=ld
4711 if test yes = "$GCC"; then
4712 # Check if gcc -print-prog-name=ld gives a path.
4713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4714 $as_echo_n "checking for ld used by $CC... " >&6; }
4715 case $host in
4716 *-*-mingw*)
4717 # gcc leaves a trailing carriage return, which upsets mingw
4718 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4719 *)
4720 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4721 esac
4722 case $ac_prog in
4723 # Accept absolute paths.
4724 [\\/]* | ?:[\\/]*)
4725 re_direlt='/[^/][^/]*/\.\./'
4726 # Canonicalize the pathname of ld
4727 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4728 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4729 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4730 done
4731 test -z "$LD" && LD=$ac_prog
4732 ;;
4733 "")
4734 # If it fails, then pretend we aren't using GCC.
4735 ac_prog=ld
4736 ;;
4737 *)
4738 # If it is relative, then search for the first ld in PATH.
4739 with_gnu_ld=unknown
4740 ;;
4741 esac
4742 elif test yes = "$with_gnu_ld"; then
4743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4744 $as_echo_n "checking for GNU ld... " >&6; }
4745 else
4746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4747 $as_echo_n "checking for non-GNU ld... " >&6; }
4748 fi
4749 if ${lt_cv_path_LD+:} false; then :
4750 $as_echo_n "(cached) " >&6
4751 else
4752 if test -z "$LD"; then
4753 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
4754 for ac_dir in $PATH; do
4755 IFS=$lt_save_ifs
4756 test -z "$ac_dir" && ac_dir=.
4757 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4758 lt_cv_path_LD=$ac_dir/$ac_prog
4759 # Check to see if the program is GNU ld. I'd rather use --version,
4760 # but apparently some variants of GNU ld only accept -v.
4761 # Break only if it was the GNU/non-GNU ld that we prefer.
4762 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4763 *GNU* | *'with BFD'*)
4764 test no != "$with_gnu_ld" && break
4765 ;;
4766 *)
4767 test yes != "$with_gnu_ld" && break
4768 ;;
4769 esac
4770 fi
4771 done
4772 IFS=$lt_save_ifs
4773 else
4774 lt_cv_path_LD=$LD # Let the user override the test with a path.
4775 fi
4776 fi
4777
4778 LD=$lt_cv_path_LD
4779 if test -n "$LD"; then
4780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4781 $as_echo "$LD" >&6; }
4782 else
4783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4784 $as_echo "no" >&6; }
4785 fi
4786 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
4787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4788 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4789 if ${lt_cv_prog_gnu_ld+:} false; then :
4790 $as_echo_n "(cached) " >&6
4791 else
4792 # I'd rather use --version here, but apparently some GNU lds only accept -v.
4793 case `$LD -v 2>&1 </dev/null` in
4794 *GNU* | *'with BFD'*)
4795 lt_cv_prog_gnu_ld=yes
4796 ;;
4797 *)
4798 lt_cv_prog_gnu_ld=no
4799 ;;
4800 esac
4801 fi
4802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4803 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4804 with_gnu_ld=$lt_cv_prog_gnu_ld
4805
4806
4807
4808
4809
4810
4811
4812
4813
4814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
4815 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
4816 if ${lt_cv_path_NM+:} false; then :
4817 $as_echo_n "(cached) " >&6
4818 else
4819 if test -n "$NM"; then
4820 # Let the user override the test.
4821 lt_cv_path_NM=$NM
4822 else
4823 lt_nm_to_check=${ac_tool_prefix}nm
4824 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
4825 lt_nm_to_check="$lt_nm_to_check nm"
4826 fi
4827 for lt_tmp_nm in $lt_nm_to_check; do
4828 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
4829 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
4830 IFS=$lt_save_ifs
4831 test -z "$ac_dir" && ac_dir=.
4832 tmp_nm=$ac_dir/$lt_tmp_nm
4833 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
4834 # Check to see if the nm accepts a BSD-compat flag.
4835 # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
4836 # nm: unknown option "B" ignored
4837 # Tru64's nm complains that /dev/null is an invalid object file
4838 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
4839 case $build_os in
4840 mingw*) lt_bad_file=conftest.nm/nofile ;;
4841 *) lt_bad_file=/dev/null ;;
4842 esac
4843 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
4844 *$lt_bad_file* | *'Invalid file or object type'*)
4845 lt_cv_path_NM="$tmp_nm -B"
4846 break 2
4847 ;;
4848 *)
4849 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
4850 */dev/null*)
4851 lt_cv_path_NM="$tmp_nm -p"
4852 break 2
4853 ;;
4854 *)
4855 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4856 continue # so that we can try to find one that supports BSD flags
4857 ;;
4858 esac
4859 ;;
4860 esac
4861 fi
4862 done
4863 IFS=$lt_save_ifs
4864 done
4865 : ${lt_cv_path_NM=no}
4866 fi
4867 fi
4868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
4869 $as_echo "$lt_cv_path_NM" >&6; }
4870 if test no != "$lt_cv_path_NM"; then
4871 NM=$lt_cv_path_NM
4872 else
4873 # Didn't find any BSD compatible name lister, look for dumpbin.
4874 if test -n "$DUMPBIN"; then :
4875 # Let the user override the test.
4876 else
4877 if test -n "$ac_tool_prefix"; then
4878 for ac_prog in dumpbin "link -dump"
4879 do
4880 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4881 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4883 $as_echo_n "checking for $ac_word... " >&6; }
4884 if ${ac_cv_prog_DUMPBIN+:} false; then :
4885 $as_echo_n "(cached) " >&6
4886 else
4887 if test -n "$DUMPBIN"; then
4888 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
4889 else
4890 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4891 for as_dir in $PATH
4892 do
4893 IFS=$as_save_IFS
4894 test -z "$as_dir" && as_dir=.
4895 for ac_exec_ext in '' $ac_executable_extensions; do
4896 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4897 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
4898 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4899 break 2
4900 fi
4901 done
4902 done
4903 IFS=$as_save_IFS
4904
4905 fi
4906 fi
4907 DUMPBIN=$ac_cv_prog_DUMPBIN
4908 if test -n "$DUMPBIN"; then
4909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
4910 $as_echo "$DUMPBIN" >&6; }
4911 else
4912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4913 $as_echo "no" >&6; }
4914 fi
4915
4916
4917 test -n "$DUMPBIN" && break
4918 done
4919 fi
4920 if test -z "$DUMPBIN"; then
4921 ac_ct_DUMPBIN=$DUMPBIN
4922 for ac_prog in dumpbin "link -dump"
4923 do
4924 # Extract the first word of "$ac_prog", so it can be a program name with args.
4925 set dummy $ac_prog; ac_word=$2
4926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4927 $as_echo_n "checking for $ac_word... " >&6; }
4928 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
4929 $as_echo_n "(cached) " >&6
4930 else
4931 if test -n "$ac_ct_DUMPBIN"; then
4932 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
4933 else
4934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4935 for as_dir in $PATH
4936 do
4937 IFS=$as_save_IFS
4938 test -z "$as_dir" && as_dir=.
4939 for ac_exec_ext in '' $ac_executable_extensions; do
4940 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4941 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
4942 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4943 break 2
4944 fi
4945 done
4946 done
4947 IFS=$as_save_IFS
4948
4949 fi
4950 fi
4951 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
4952 if test -n "$ac_ct_DUMPBIN"; then
4953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
4954 $as_echo "$ac_ct_DUMPBIN" >&6; }
4955 else
4956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4957 $as_echo "no" >&6; }
4958 fi
4959
4960
4961 test -n "$ac_ct_DUMPBIN" && break
4962 done
4963
4964 if test "x$ac_ct_DUMPBIN" = x; then
4965 DUMPBIN=":"
4966 else
4967 case $cross_compiling:$ac_tool_warned in
4968 yes:)
4969 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4970 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4971 ac_tool_warned=yes ;;
4972 esac
4973 DUMPBIN=$ac_ct_DUMPBIN
4974 fi
4975 fi
4976
4977 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
4978 *COFF*)
4979 DUMPBIN="$DUMPBIN -symbols -headers"
4980 ;;
4981 *)
4982 DUMPBIN=:
4983 ;;
4984 esac
4985 fi
4986
4987 if test : != "$DUMPBIN"; then
4988 NM=$DUMPBIN
4989 fi
4990 fi
4991 test -z "$NM" && NM=nm
4992
4993
4994
4995
4996
4997
4998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
4999 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5000 if ${lt_cv_nm_interface+:} false; then :
5001 $as_echo_n "(cached) " >&6
5002 else
5003 lt_cv_nm_interface="BSD nm"
5004 echo "int some_variable = 0;" > conftest.$ac_ext
5005 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5006 (eval "$ac_compile" 2>conftest.err)
5007 cat conftest.err >&5
5008 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5009 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5010 cat conftest.err >&5
5011 (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5012 cat conftest.out >&5
5013 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5014 lt_cv_nm_interface="MS dumpbin"
5015 fi
5016 rm -f conftest*
5017 fi
5018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5019 $as_echo "$lt_cv_nm_interface" >&6; }
5020
5021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5022 $as_echo_n "checking whether ln -s works... " >&6; }
5023 LN_S=$as_ln_s
5024 if test "$LN_S" = "ln -s"; then
5025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5026 $as_echo "yes" >&6; }
5027 else
5028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5029 $as_echo "no, using $LN_S" >&6; }
5030 fi
5031
5032 # find the maximum length of command line arguments
5033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5034 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5035 if ${lt_cv_sys_max_cmd_len+:} false; then :
5036 $as_echo_n "(cached) " >&6
5037 else
5038 i=0
5039 teststring=ABCD
5040
5041 case $build_os in
5042 msdosdjgpp*)
5043 # On DJGPP, this test can blow up pretty badly due to problems in libc
5044 # (any single argument exceeding 2000 bytes causes a buffer overrun
5045 # during glob expansion). Even if it were fixed, the result of this
5046 # check would be larger than it should be.
5047 lt_cv_sys_max_cmd_len=12288; # 12K is about right
5048 ;;
5049
5050 gnu*)
5051 # Under GNU Hurd, this test is not required because there is
5052 # no limit to the length of command line arguments.
5053 # Libtool will interpret -1 as no limit whatsoever
5054 lt_cv_sys_max_cmd_len=-1;
5055 ;;
5056
5057 cygwin* | mingw* | cegcc*)
5058 # On Win9x/ME, this test blows up -- it succeeds, but takes
5059 # about 5 minutes as the teststring grows exponentially.
5060 # Worse, since 9x/ME are not pre-emptively multitasking,
5061 # you end up with a "frozen" computer, even though with patience
5062 # the test eventually succeeds (with a max line length of 256k).
5063 # Instead, let's just punt: use the minimum linelength reported by
5064 # all of the supported platforms: 8192 (on NT/2K/XP).
5065 lt_cv_sys_max_cmd_len=8192;
5066 ;;
5067
5068 mint*)
5069 # On MiNT this can take a long time and run out of memory.
5070 lt_cv_sys_max_cmd_len=8192;
5071 ;;
5072
5073 amigaos*)
5074 # On AmigaOS with pdksh, this test takes hours, literally.
5075 # So we just punt and use a minimum line length of 8192.
5076 lt_cv_sys_max_cmd_len=8192;
5077 ;;
5078
5079 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
5080 # This has been around since 386BSD, at least. Likely further.
5081 if test -x /sbin/sysctl; then
5082 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5083 elif test -x /usr/sbin/sysctl; then
5084 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5085 else
5086 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
5087 fi
5088 # And add a safety zone
5089 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5090 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5091 ;;
5092
5093 interix*)
5094 # We know the value 262144 and hardcode it with a safety zone (like BSD)
5095 lt_cv_sys_max_cmd_len=196608
5096 ;;
5097
5098 os2*)
5099 # The test takes a long time on OS/2.
5100 lt_cv_sys_max_cmd_len=8192
5101 ;;
5102
5103 osf*)
5104 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5105 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5106 # nice to cause kernel panics so lets avoid the loop below.
5107 # First set a reasonable default.
5108 lt_cv_sys_max_cmd_len=16384
5109 #
5110 if test -x /sbin/sysconfig; then
5111 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5112 *1*) lt_cv_sys_max_cmd_len=-1 ;;
5113 esac
5114 fi
5115 ;;
5116 sco3.2v5*)
5117 lt_cv_sys_max_cmd_len=102400
5118 ;;
5119 sysv5* | sco5v6* | sysv4.2uw2*)
5120 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5121 if test -n "$kargmax"; then
5122 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
5123 else
5124 lt_cv_sys_max_cmd_len=32768
5125 fi
5126 ;;
5127 *)
5128 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5129 if test -n "$lt_cv_sys_max_cmd_len" && \
5130 test undefined != "$lt_cv_sys_max_cmd_len"; then
5131 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5132 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5133 else
5134 # Make teststring a little bigger before we do anything with it.
5135 # a 1K string should be a reasonable start.
5136 for i in 1 2 3 4 5 6 7 8; do
5137 teststring=$teststring$teststring
5138 done
5139 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5140 # If test is not a shell built-in, we'll probably end up computing a
5141 # maximum length that is only half of the actual maximum length, but
5142 # we can't tell.
5143 while { test X`env echo "$teststring$teststring" 2>/dev/null` \
5144 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5145 test 17 != "$i" # 1/2 MB should be enough
5146 do
5147 i=`expr $i + 1`
5148 teststring=$teststring$teststring
5149 done
5150 # Only check the string length outside the loop.
5151 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5152 teststring=
5153 # Add a significant safety factor because C++ compilers can tack on
5154 # massive amounts of additional arguments before passing them to the
5155 # linker. It appears as though 1/2 is a usable value.
5156 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5157 fi
5158 ;;
5159 esac
5160
5161 fi
5162
5163 if test -n "$lt_cv_sys_max_cmd_len"; then
5164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5165 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5166 else
5167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5168 $as_echo "none" >&6; }
5169 fi
5170 max_cmd_len=$lt_cv_sys_max_cmd_len
5171
5172
5173
5174
5175
5176
5177 : ${CP="cp -f"}
5178 : ${MV="mv -f"}
5179 : ${RM="rm -f"}
5180
5181 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5182 lt_unset=unset
5183 else
5184 lt_unset=false
5185 fi
5186
5187
5188
5189
5190
5191 # test EBCDIC or ASCII
5192 case `echo X|tr X '\101'` in
5193 A) # ASCII based system
5194 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5195 lt_SP2NL='tr \040 \012'
5196 lt_NL2SP='tr \015\012 \040\040'
5197 ;;
5198 *) # EBCDIC based system
5199 lt_SP2NL='tr \100 \n'
5200 lt_NL2SP='tr \r\n \100\100'
5201 ;;
5202 esac
5203
5204
5205
5206
5207
5208
5209
5210
5211
5212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
5213 $as_echo_n "checking how to convert $build file names to $host format... " >&6; }
5214 if ${lt_cv_to_host_file_cmd+:} false; then :
5215 $as_echo_n "(cached) " >&6
5216 else
5217 case $host in
5218 *-*-mingw* )
5219 case $build in
5220 *-*-mingw* ) # actually msys
5221 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
5222 ;;
5223 *-*-cygwin* )
5224 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
5225 ;;
5226 * ) # otherwise, assume *nix
5227 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
5228 ;;
5229 esac
5230 ;;
5231 *-*-cygwin* )
5232 case $build in
5233 *-*-mingw* ) # actually msys
5234 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
5235 ;;
5236 *-*-cygwin* )
5237 lt_cv_to_host_file_cmd=func_convert_file_noop
5238 ;;
5239 * ) # otherwise, assume *nix
5240 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
5241 ;;
5242 esac
5243 ;;
5244 * ) # unhandled hosts (and "normal" native builds)
5245 lt_cv_to_host_file_cmd=func_convert_file_noop
5246 ;;
5247 esac
5248
5249 fi
5250
5251 to_host_file_cmd=$lt_cv_to_host_file_cmd
5252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
5253 $as_echo "$lt_cv_to_host_file_cmd" >&6; }
5254
5255
5256
5257
5258
5259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
5260 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
5261 if ${lt_cv_to_tool_file_cmd+:} false; then :
5262 $as_echo_n "(cached) " >&6
5263 else
5264 #assume ordinary cross tools, or native build.
5265 lt_cv_to_tool_file_cmd=func_convert_file_noop
5266 case $host in
5267 *-*-mingw* )
5268 case $build in
5269 *-*-mingw* ) # actually msys
5270 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
5271 ;;
5272 esac
5273 ;;
5274 esac
5275
5276 fi
5277
5278 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
5279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
5280 $as_echo "$lt_cv_to_tool_file_cmd" >&6; }
5281
5282
5283
5284
5285
5286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5287 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5288 if ${lt_cv_ld_reload_flag+:} false; then :
5289 $as_echo_n "(cached) " >&6
5290 else
5291 lt_cv_ld_reload_flag='-r'
5292 fi
5293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5294 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5295 reload_flag=$lt_cv_ld_reload_flag
5296 case $reload_flag in
5297 "" | " "*) ;;
5298 *) reload_flag=" $reload_flag" ;;
5299 esac
5300 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5301 case $host_os in
5302 cygwin* | mingw* | pw32* | cegcc*)
5303 if test yes != "$GCC"; then
5304 reload_cmds=false
5305 fi
5306 ;;
5307 darwin*)
5308 if test yes = "$GCC"; then
5309 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
5310 else
5311 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5312 fi
5313 ;;
5314 esac
5315
5316
5317
5318
5319
5320
5321
5322
5323
5324 if test -n "$ac_tool_prefix"; then
5325 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5326 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5328 $as_echo_n "checking for $ac_word... " >&6; }
5329 if ${ac_cv_prog_OBJDUMP+:} false; then :
5330 $as_echo_n "(cached) " >&6
5331 else
5332 if test -n "$OBJDUMP"; then
5333 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5334 else
5335 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5336 for as_dir in $PATH
5337 do
5338 IFS=$as_save_IFS
5339 test -z "$as_dir" && as_dir=.
5340 for ac_exec_ext in '' $ac_executable_extensions; do
5341 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5342 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5343 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5344 break 2
5345 fi
5346 done
5347 done
5348 IFS=$as_save_IFS
5349
5350 fi
5351 fi
5352 OBJDUMP=$ac_cv_prog_OBJDUMP
5353 if test -n "$OBJDUMP"; then
5354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5355 $as_echo "$OBJDUMP" >&6; }
5356 else
5357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5358 $as_echo "no" >&6; }
5359 fi
5360
5361
5362 fi
5363 if test -z "$ac_cv_prog_OBJDUMP"; then
5364 ac_ct_OBJDUMP=$OBJDUMP
5365 # Extract the first word of "objdump", so it can be a program name with args.
5366 set dummy objdump; ac_word=$2
5367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5368 $as_echo_n "checking for $ac_word... " >&6; }
5369 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5370 $as_echo_n "(cached) " >&6
5371 else
5372 if test -n "$ac_ct_OBJDUMP"; then
5373 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5374 else
5375 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5376 for as_dir in $PATH
5377 do
5378 IFS=$as_save_IFS
5379 test -z "$as_dir" && as_dir=.
5380 for ac_exec_ext in '' $ac_executable_extensions; do
5381 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5382 ac_cv_prog_ac_ct_OBJDUMP="objdump"
5383 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5384 break 2
5385 fi
5386 done
5387 done
5388 IFS=$as_save_IFS
5389
5390 fi
5391 fi
5392 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5393 if test -n "$ac_ct_OBJDUMP"; then
5394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5395 $as_echo "$ac_ct_OBJDUMP" >&6; }
5396 else
5397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5398 $as_echo "no" >&6; }
5399 fi
5400
5401 if test "x$ac_ct_OBJDUMP" = x; then
5402 OBJDUMP="false"
5403 else
5404 case $cross_compiling:$ac_tool_warned in
5405 yes:)
5406 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5407 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5408 ac_tool_warned=yes ;;
5409 esac
5410 OBJDUMP=$ac_ct_OBJDUMP
5411 fi
5412 else
5413 OBJDUMP="$ac_cv_prog_OBJDUMP"
5414 fi
5415
5416 test -z "$OBJDUMP" && OBJDUMP=objdump
5417
5418
5419
5420
5421
5422
5423
5424
5425
5426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5427 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5428 if ${lt_cv_deplibs_check_method+:} false; then :
5429 $as_echo_n "(cached) " >&6
5430 else
5431 lt_cv_file_magic_cmd='$MAGIC_CMD'
5432 lt_cv_file_magic_test_file=
5433 lt_cv_deplibs_check_method='unknown'
5434 # Need to set the preceding variable on all platforms that support
5435 # interlibrary dependencies.
5436 # 'none' -- dependencies not supported.
5437 # 'unknown' -- same as none, but documents that we really don't know.
5438 # 'pass_all' -- all dependencies passed with no checks.
5439 # 'test_compile' -- check by making test program.
5440 # 'file_magic [[regex]]' -- check by looking for files in library path
5441 # that responds to the $file_magic_cmd with a given extended regex.
5442 # If you have 'file' or equivalent on your system and you're not sure
5443 # whether 'pass_all' will *always* work, you probably want this one.
5444
5445 case $host_os in
5446 aix[4-9]*)
5447 lt_cv_deplibs_check_method=pass_all
5448 ;;
5449
5450 beos*)
5451 lt_cv_deplibs_check_method=pass_all
5452 ;;
5453
5454 bsdi[45]*)
5455 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5456 lt_cv_file_magic_cmd='/usr/bin/file -L'
5457 lt_cv_file_magic_test_file=/shlib/libc.so
5458 ;;
5459
5460 cygwin*)
5461 # func_win32_libid is a shell function defined in ltmain.sh
5462 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5463 lt_cv_file_magic_cmd='func_win32_libid'
5464 ;;
5465
5466 mingw* | pw32*)
5467 # Base MSYS/MinGW do not provide the 'file' command needed by
5468 # func_win32_libid shell function, so use a weaker test based on 'objdump',
5469 # unless we find 'file', for example because we are cross-compiling.
5470 if ( file / ) >/dev/null 2>&1; then
5471 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5472 lt_cv_file_magic_cmd='func_win32_libid'
5473 else
5474 # Keep this pattern in sync with the one in func_win32_libid.
5475 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
5476 lt_cv_file_magic_cmd='$OBJDUMP -f'
5477 fi
5478 ;;
5479
5480 cegcc*)
5481 # use the weaker test based on 'objdump'. See mingw*.
5482 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5483 lt_cv_file_magic_cmd='$OBJDUMP -f'
5484 ;;
5485
5486 darwin* | rhapsody*)
5487 lt_cv_deplibs_check_method=pass_all
5488 ;;
5489
5490 freebsd* | dragonfly*)
5491 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5492 case $host_cpu in
5493 i*86 )
5494 # Not sure whether the presence of OpenBSD here was a mistake.
5495 # Let's accept both of them until this is cleared up.
5496 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5497 lt_cv_file_magic_cmd=/usr/bin/file
5498 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5499 ;;
5500 esac
5501 else
5502 lt_cv_deplibs_check_method=pass_all
5503 fi
5504 ;;
5505
5506 haiku*)
5507 lt_cv_deplibs_check_method=pass_all
5508 ;;
5509
5510 hpux10.20* | hpux11*)
5511 lt_cv_file_magic_cmd=/usr/bin/file
5512 case $host_cpu in
5513 ia64*)
5514 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5515 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5516 ;;
5517 hppa*64*)
5518 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5519 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5520 ;;
5521 *)
5522 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5523 lt_cv_file_magic_test_file=/usr/lib/libc.sl
5524 ;;
5525 esac
5526 ;;
5527
5528 interix[3-9]*)
5529 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5530 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5531 ;;
5532
5533 irix5* | irix6* | nonstopux*)
5534 case $LD in
5535 *-32|*"-32 ") libmagic=32-bit;;
5536 *-n32|*"-n32 ") libmagic=N32;;
5537 *-64|*"-64 ") libmagic=64-bit;;
5538 *) libmagic=never-match;;
5539 esac
5540 lt_cv_deplibs_check_method=pass_all
5541 ;;
5542
5543 # This must be glibc/ELF.
5544 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
5545 lt_cv_deplibs_check_method=pass_all
5546 ;;
5547
5548 netbsd* | netbsdelf*-gnu)
5549 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5550 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5551 else
5552 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5553 fi
5554 ;;
5555
5556 newos6*)
5557 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5558 lt_cv_file_magic_cmd=/usr/bin/file
5559 lt_cv_file_magic_test_file=/usr/lib/libnls.so
5560 ;;
5561
5562 *nto* | *qnx*)
5563 lt_cv_deplibs_check_method=pass_all
5564 ;;
5565
5566 openbsd* | bitrig*)
5567 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5568 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5569 else
5570 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5571 fi
5572 ;;
5573
5574 osf3* | osf4* | osf5*)
5575 lt_cv_deplibs_check_method=pass_all
5576 ;;
5577
5578 rdos*)
5579 lt_cv_deplibs_check_method=pass_all
5580 ;;
5581
5582 solaris*)
5583 lt_cv_deplibs_check_method=pass_all
5584 ;;
5585
5586 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5587 lt_cv_deplibs_check_method=pass_all
5588 ;;
5589
5590 sysv4 | sysv4.3*)
5591 case $host_vendor in
5592 motorola)
5593 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
5594 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5595 ;;
5596 ncr)
5597 lt_cv_deplibs_check_method=pass_all
5598 ;;
5599 sequent)
5600 lt_cv_file_magic_cmd='/bin/file'
5601 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5602 ;;
5603 sni)
5604 lt_cv_file_magic_cmd='/bin/file'
5605 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5606 lt_cv_file_magic_test_file=/lib/libc.so
5607 ;;
5608 siemens)
5609 lt_cv_deplibs_check_method=pass_all
5610 ;;
5611 pc)
5612 lt_cv_deplibs_check_method=pass_all
5613 ;;
5614 esac
5615 ;;
5616
5617 tpf*)
5618 lt_cv_deplibs_check_method=pass_all
5619 ;;
5620 os2*)
5621 lt_cv_deplibs_check_method=pass_all
5622 ;;
5623 esac
5624
5625 fi
5626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5627 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5628
5629 file_magic_glob=
5630 want_nocaseglob=no
5631 if test "$build" = "$host"; then
5632 case $host_os in
5633 mingw* | pw32*)
5634 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
5635 want_nocaseglob=yes
5636 else
5637 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
5638 fi
5639 ;;
5640 esac
5641 fi
5642
5643 file_magic_cmd=$lt_cv_file_magic_cmd
5644 deplibs_check_method=$lt_cv_deplibs_check_method
5645 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5646
5647
5648
5649
5650
5651
5652
5653
5654
5655
5656
5657
5658
5659
5660
5661
5662
5663
5664
5665
5666
5667
5668 if test -n "$ac_tool_prefix"; then
5669 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
5670 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
5671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5672 $as_echo_n "checking for $ac_word... " >&6; }
5673 if ${ac_cv_prog_DLLTOOL+:} false; then :
5674 $as_echo_n "(cached) " >&6
5675 else
5676 if test -n "$DLLTOOL"; then
5677 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
5678 else
5679 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5680 for as_dir in $PATH
5681 do
5682 IFS=$as_save_IFS
5683 test -z "$as_dir" && as_dir=.
5684 for ac_exec_ext in '' $ac_executable_extensions; do
5685 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5686 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
5687 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5688 break 2
5689 fi
5690 done
5691 done
5692 IFS=$as_save_IFS
5693
5694 fi
5695 fi
5696 DLLTOOL=$ac_cv_prog_DLLTOOL
5697 if test -n "$DLLTOOL"; then
5698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
5699 $as_echo "$DLLTOOL" >&6; }
5700 else
5701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5702 $as_echo "no" >&6; }
5703 fi
5704
5705
5706 fi
5707 if test -z "$ac_cv_prog_DLLTOOL"; then
5708 ac_ct_DLLTOOL=$DLLTOOL
5709 # Extract the first word of "dlltool", so it can be a program name with args.
5710 set dummy dlltool; ac_word=$2
5711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5712 $as_echo_n "checking for $ac_word... " >&6; }
5713 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
5714 $as_echo_n "(cached) " >&6
5715 else
5716 if test -n "$ac_ct_DLLTOOL"; then
5717 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
5718 else
5719 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5720 for as_dir in $PATH
5721 do
5722 IFS=$as_save_IFS
5723 test -z "$as_dir" && as_dir=.
5724 for ac_exec_ext in '' $ac_executable_extensions; do
5725 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5726 ac_cv_prog_ac_ct_DLLTOOL="dlltool"
5727 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5728 break 2
5729 fi
5730 done
5731 done
5732 IFS=$as_save_IFS
5733
5734 fi
5735 fi
5736 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
5737 if test -n "$ac_ct_DLLTOOL"; then
5738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
5739 $as_echo "$ac_ct_DLLTOOL" >&6; }
5740 else
5741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5742 $as_echo "no" >&6; }
5743 fi
5744
5745 if test "x$ac_ct_DLLTOOL" = x; then
5746 DLLTOOL="false"
5747 else
5748 case $cross_compiling:$ac_tool_warned in
5749 yes:)
5750 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5751 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5752 ac_tool_warned=yes ;;
5753 esac
5754 DLLTOOL=$ac_ct_DLLTOOL
5755 fi
5756 else
5757 DLLTOOL="$ac_cv_prog_DLLTOOL"
5758 fi
5759
5760 test -z "$DLLTOOL" && DLLTOOL=dlltool
5761
5762
5763
5764
5765
5766
5767
5768
5769
5770
5771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
5772 $as_echo_n "checking how to associate runtime and link libraries... " >&6; }
5773 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
5774 $as_echo_n "(cached) " >&6
5775 else
5776 lt_cv_sharedlib_from_linklib_cmd='unknown'
5777
5778 case $host_os in
5779 cygwin* | mingw* | pw32* | cegcc*)
5780 # two different shell functions defined in ltmain.sh;
5781 # decide which one to use based on capabilities of $DLLTOOL
5782 case `$DLLTOOL --help 2>&1` in
5783 *--identify-strict*)
5784 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
5785 ;;
5786 *)
5787 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
5788 ;;
5789 esac
5790 ;;
5791 *)
5792 # fallback: assume linklib IS sharedlib
5793 lt_cv_sharedlib_from_linklib_cmd=$ECHO
5794 ;;
5795 esac
5796
5797 fi
5798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
5799 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
5800 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
5801 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
5802
5803
5804
5805
5806
5807
5808
5809
5810 if test -n "$ac_tool_prefix"; then
5811 for ac_prog in ar
5812 do
5813 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5814 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5816 $as_echo_n "checking for $ac_word... " >&6; }
5817 if ${ac_cv_prog_AR+:} false; then :
5818 $as_echo_n "(cached) " >&6
5819 else
5820 if test -n "$AR"; then
5821 ac_cv_prog_AR="$AR" # Let the user override the test.
5822 else
5823 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5824 for as_dir in $PATH
5825 do
5826 IFS=$as_save_IFS
5827 test -z "$as_dir" && as_dir=.
5828 for ac_exec_ext in '' $ac_executable_extensions; do
5829 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5830 ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
5831 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5832 break 2
5833 fi
5834 done
5835 done
5836 IFS=$as_save_IFS
5837
5838 fi
5839 fi
5840 AR=$ac_cv_prog_AR
5841 if test -n "$AR"; then
5842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5843 $as_echo "$AR" >&6; }
5844 else
5845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5846 $as_echo "no" >&6; }
5847 fi
5848
5849
5850 test -n "$AR" && break
5851 done
5852 fi
5853 if test -z "$AR"; then
5854 ac_ct_AR=$AR
5855 for ac_prog in ar
5856 do
5857 # Extract the first word of "$ac_prog", so it can be a program name with args.
5858 set dummy $ac_prog; ac_word=$2
5859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5860 $as_echo_n "checking for $ac_word... " >&6; }
5861 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5862 $as_echo_n "(cached) " >&6
5863 else
5864 if test -n "$ac_ct_AR"; then
5865 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5866 else
5867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5868 for as_dir in $PATH
5869 do
5870 IFS=$as_save_IFS
5871 test -z "$as_dir" && as_dir=.
5872 for ac_exec_ext in '' $ac_executable_extensions; do
5873 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5874 ac_cv_prog_ac_ct_AR="$ac_prog"
5875 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5876 break 2
5877 fi
5878 done
5879 done
5880 IFS=$as_save_IFS
5881
5882 fi
5883 fi
5884 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5885 if test -n "$ac_ct_AR"; then
5886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5887 $as_echo "$ac_ct_AR" >&6; }
5888 else
5889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5890 $as_echo "no" >&6; }
5891 fi
5892
5893
5894 test -n "$ac_ct_AR" && break
5895 done
5896
5897 if test "x$ac_ct_AR" = x; then
5898 AR="false"
5899 else
5900 case $cross_compiling:$ac_tool_warned in
5901 yes:)
5902 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5903 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5904 ac_tool_warned=yes ;;
5905 esac
5906 AR=$ac_ct_AR
5907 fi
5908 fi
5909
5910 : ${AR=ar}
5911 : ${AR_FLAGS=cru}
5912
5913
5914
5915
5916
5917
5918
5919
5920
5921
5922
5923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
5924 $as_echo_n "checking for archiver @FILE support... " >&6; }
5925 if ${lt_cv_ar_at_file+:} false; then :
5926 $as_echo_n "(cached) " >&6
5927 else
5928 lt_cv_ar_at_file=no
5929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5930 /* end confdefs.h. */
5931
5932 int
5933 main ()
5934 {
5935
5936 ;
5937 return 0;
5938 }
5939 _ACEOF
5940 if ac_fn_c_try_compile "$LINENO"; then :
5941 echo conftest.$ac_objext > conftest.lst
5942 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
5943 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
5944 (eval $lt_ar_try) 2>&5
5945 ac_status=$?
5946 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5947 test $ac_status = 0; }
5948 if test 0 -eq "$ac_status"; then
5949 # Ensure the archiver fails upon bogus file names.
5950 rm -f conftest.$ac_objext libconftest.a
5951 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
5952 (eval $lt_ar_try) 2>&5
5953 ac_status=$?
5954 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5955 test $ac_status = 0; }
5956 if test 0 -ne "$ac_status"; then
5957 lt_cv_ar_at_file=@
5958 fi
5959 fi
5960 rm -f conftest.* libconftest.a
5961
5962 fi
5963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5964
5965 fi
5966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
5967 $as_echo "$lt_cv_ar_at_file" >&6; }
5968
5969 if test no = "$lt_cv_ar_at_file"; then
5970 archiver_list_spec=
5971 else
5972 archiver_list_spec=$lt_cv_ar_at_file
5973 fi
5974
5975
5976
5977
5978
5979
5980
5981 if test -n "$ac_tool_prefix"; then
5982 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5983 set dummy ${ac_tool_prefix}strip; ac_word=$2
5984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5985 $as_echo_n "checking for $ac_word... " >&6; }
5986 if ${ac_cv_prog_STRIP+:} false; then :
5987 $as_echo_n "(cached) " >&6
5988 else
5989 if test -n "$STRIP"; then
5990 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5991 else
5992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5993 for as_dir in $PATH
5994 do
5995 IFS=$as_save_IFS
5996 test -z "$as_dir" && as_dir=.
5997 for ac_exec_ext in '' $ac_executable_extensions; do
5998 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5999 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6000 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6001 break 2
6002 fi
6003 done
6004 done
6005 IFS=$as_save_IFS
6006
6007 fi
6008 fi
6009 STRIP=$ac_cv_prog_STRIP
6010 if test -n "$STRIP"; then
6011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6012 $as_echo "$STRIP" >&6; }
6013 else
6014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6015 $as_echo "no" >&6; }
6016 fi
6017
6018
6019 fi
6020 if test -z "$ac_cv_prog_STRIP"; then
6021 ac_ct_STRIP=$STRIP
6022 # Extract the first word of "strip", so it can be a program name with args.
6023 set dummy strip; ac_word=$2
6024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6025 $as_echo_n "checking for $ac_word... " >&6; }
6026 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6027 $as_echo_n "(cached) " >&6
6028 else
6029 if test -n "$ac_ct_STRIP"; then
6030 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6031 else
6032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6033 for as_dir in $PATH
6034 do
6035 IFS=$as_save_IFS
6036 test -z "$as_dir" && as_dir=.
6037 for ac_exec_ext in '' $ac_executable_extensions; do
6038 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6039 ac_cv_prog_ac_ct_STRIP="strip"
6040 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6041 break 2
6042 fi
6043 done
6044 done
6045 IFS=$as_save_IFS
6046
6047 fi
6048 fi
6049 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6050 if test -n "$ac_ct_STRIP"; then
6051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6052 $as_echo "$ac_ct_STRIP" >&6; }
6053 else
6054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6055 $as_echo "no" >&6; }
6056 fi
6057
6058 if test "x$ac_ct_STRIP" = x; then
6059 STRIP=":"
6060 else
6061 case $cross_compiling:$ac_tool_warned in
6062 yes:)
6063 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6064 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6065 ac_tool_warned=yes ;;
6066 esac
6067 STRIP=$ac_ct_STRIP
6068 fi
6069 else
6070 STRIP="$ac_cv_prog_STRIP"
6071 fi
6072
6073 test -z "$STRIP" && STRIP=:
6074
6075
6076
6077
6078
6079
6080 if test -n "$ac_tool_prefix"; then
6081 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6082 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6084 $as_echo_n "checking for $ac_word... " >&6; }
6085 if ${ac_cv_prog_RANLIB+:} false; then :
6086 $as_echo_n "(cached) " >&6
6087 else
6088 if test -n "$RANLIB"; then
6089 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6090 else
6091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6092 for as_dir in $PATH
6093 do
6094 IFS=$as_save_IFS
6095 test -z "$as_dir" && as_dir=.
6096 for ac_exec_ext in '' $ac_executable_extensions; do
6097 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6098 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6099 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6100 break 2
6101 fi
6102 done
6103 done
6104 IFS=$as_save_IFS
6105
6106 fi
6107 fi
6108 RANLIB=$ac_cv_prog_RANLIB
6109 if test -n "$RANLIB"; then
6110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6111 $as_echo "$RANLIB" >&6; }
6112 else
6113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6114 $as_echo "no" >&6; }
6115 fi
6116
6117
6118 fi
6119 if test -z "$ac_cv_prog_RANLIB"; then
6120 ac_ct_RANLIB=$RANLIB
6121 # Extract the first word of "ranlib", so it can be a program name with args.
6122 set dummy ranlib; ac_word=$2
6123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6124 $as_echo_n "checking for $ac_word... " >&6; }
6125 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6126 $as_echo_n "(cached) " >&6
6127 else
6128 if test -n "$ac_ct_RANLIB"; then
6129 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6130 else
6131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6132 for as_dir in $PATH
6133 do
6134 IFS=$as_save_IFS
6135 test -z "$as_dir" && as_dir=.
6136 for ac_exec_ext in '' $ac_executable_extensions; do
6137 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6138 ac_cv_prog_ac_ct_RANLIB="ranlib"
6139 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6140 break 2
6141 fi
6142 done
6143 done
6144 IFS=$as_save_IFS
6145
6146 fi
6147 fi
6148 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6149 if test -n "$ac_ct_RANLIB"; then
6150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6151 $as_echo "$ac_ct_RANLIB" >&6; }
6152 else
6153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6154 $as_echo "no" >&6; }
6155 fi
6156
6157 if test "x$ac_ct_RANLIB" = x; then
6158 RANLIB=":"
6159 else
6160 case $cross_compiling:$ac_tool_warned in
6161 yes:)
6162 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6163 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6164 ac_tool_warned=yes ;;
6165 esac
6166 RANLIB=$ac_ct_RANLIB
6167 fi
6168 else
6169 RANLIB="$ac_cv_prog_RANLIB"
6170 fi
6171
6172 test -z "$RANLIB" && RANLIB=:
6173
6174
6175
6176
6177
6178
6179 # Determine commands to create old-style static archives.
6180 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6181 old_postinstall_cmds='chmod 644 $oldlib'
6182 old_postuninstall_cmds=
6183
6184 if test -n "$RANLIB"; then
6185 case $host_os in
6186 bitrig* | openbsd*)
6187 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
6188 ;;
6189 *)
6190 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
6191 ;;
6192 esac
6193 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
6194 fi
6195
6196 case $host_os in
6197 darwin*)
6198 lock_old_archive_extraction=yes ;;
6199 *)
6200 lock_old_archive_extraction=no ;;
6201 esac
6202
6203
6204
6205
6206
6207
6208
6209
6210
6211
6212
6213
6214
6215
6216
6217
6218
6219
6220
6221
6222
6223
6224
6225
6226
6227
6228
6229
6230
6231
6232
6233
6234
6235
6236
6237
6238
6239
6240
6241 # If no C compiler was specified, use CC.
6242 LTCC=${LTCC-"$CC"}
6243
6244 # If no C compiler flags were specified, use CFLAGS.
6245 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6246
6247 # Allow CC to be a program name with arguments.
6248 compiler=$CC
6249
6250
6251 # Check for command to grab the raw symbol name followed by C symbol from nm.
6252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6253 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6254 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6255 $as_echo_n "(cached) " >&6
6256 else
6257
6258 # These are sane defaults that work on at least a few old systems.
6259 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
6260
6261 # Character class describing NM global symbol codes.
6262 symcode='[BCDEGRST]'
6263
6264 # Regexp to match symbols that can be accessed directly from C.
6265 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6266
6267 # Define system-specific variables.
6268 case $host_os in
6269 aix*)
6270 symcode='[BCDT]'
6271 ;;
6272 cygwin* | mingw* | pw32* | cegcc*)
6273 symcode='[ABCDGISTW]'
6274 ;;
6275 hpux*)
6276 if test ia64 = "$host_cpu"; then
6277 symcode='[ABCDEGRST]'
6278 fi
6279 ;;
6280 irix* | nonstopux*)
6281 symcode='[BCDEGRST]'
6282 ;;
6283 osf*)
6284 symcode='[BCDEGQRST]'
6285 ;;
6286 solaris*)
6287 symcode='[BDRT]'
6288 ;;
6289 sco3.2v5*)
6290 symcode='[DT]'
6291 ;;
6292 sysv4.2uw2*)
6293 symcode='[DT]'
6294 ;;
6295 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6296 symcode='[ABDT]'
6297 ;;
6298 sysv4)
6299 symcode='[DFNSTU]'
6300 ;;
6301 esac
6302
6303 # If we're using GNU nm, then use its standard symbol codes.
6304 case `$NM -V 2>&1` in
6305 *GNU* | *'with BFD'*)
6306 symcode='[ABCDGIRSTW]' ;;
6307 esac
6308
6309 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6310 # Gets list of data symbols to import.
6311 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
6312 # Adjust the below global symbol transforms to fixup imported variables.
6313 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
6314 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
6315 lt_c_name_lib_hook="\
6316 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
6317 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
6318 else
6319 # Disable hooks by default.
6320 lt_cv_sys_global_symbol_to_import=
6321 lt_cdecl_hook=
6322 lt_c_name_hook=
6323 lt_c_name_lib_hook=
6324 fi
6325
6326 # Transform an extracted symbol line into a proper C declaration.
6327 # Some systems (esp. on ia64) link data and code symbols differently,
6328 # so use this general approach.
6329 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
6330 $lt_cdecl_hook\
6331 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
6332 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
6333
6334 # Transform an extracted symbol line into symbol name and symbol address
6335 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
6336 $lt_c_name_hook\
6337 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
6338 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
6339
6340 # Transform an extracted symbol line into symbol name with lib prefix and
6341 # symbol address.
6342 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
6343 $lt_c_name_lib_hook\
6344 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
6345 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
6346 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
6347
6348 # Handle CRLF in mingw tool chain
6349 opt_cr=
6350 case $build_os in
6351 mingw*)
6352 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6353 ;;
6354 esac
6355
6356 # Try without a prefix underscore, then with it.
6357 for ac_symprfx in "" "_"; do
6358
6359 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6360 symxfrm="\\1 $ac_symprfx\\2 \\2"
6361
6362 # Write the raw and C identifiers.
6363 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6364 # Fake it for dumpbin and say T for any non-static function,
6365 # D for any global variable and I for any imported variable.
6366 # Also find C++ and __fastcall symbols from MSVC++,
6367 # which start with @ or ?.
6368 lt_cv_sys_global_symbol_pipe="$AWK '"\
6369 " {last_section=section; section=\$ 3};"\
6370 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
6371 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6372 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
6373 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
6374 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
6375 " \$ 0!~/External *\|/{next};"\
6376 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6377 " {if(hide[section]) next};"\
6378 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
6379 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
6380 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
6381 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
6382 " ' prfx=^$ac_symprfx"
6383 else
6384 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6385 fi
6386 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
6387
6388 # Check to see that the pipe works correctly.
6389 pipe_works=no
6390
6391 rm -f conftest*
6392 cat > conftest.$ac_ext <<_LT_EOF
6393 #ifdef __cplusplus
6394 extern "C" {
6395 #endif
6396 char nm_test_var;
6397 void nm_test_func(void);
6398 void nm_test_func(void){}
6399 #ifdef __cplusplus
6400 }
6401 #endif
6402 int main(){nm_test_var='a';nm_test_func();return(0);}
6403 _LT_EOF
6404
6405 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6406 (eval $ac_compile) 2>&5
6407 ac_status=$?
6408 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6409 test $ac_status = 0; }; then
6410 # Now try to grab the symbols.
6411 nlist=conftest.nm
6412 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6413 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6414 ac_status=$?
6415 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6416 test $ac_status = 0; } && test -s "$nlist"; then
6417 # Try sorting and uniquifying the output.
6418 if sort "$nlist" | uniq > "$nlist"T; then
6419 mv -f "$nlist"T "$nlist"
6420 else
6421 rm -f "$nlist"T
6422 fi
6423
6424 # Make sure that we snagged all the symbols we need.
6425 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6426 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6427 cat <<_LT_EOF > conftest.$ac_ext
6428 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
6429 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
6430 /* DATA imports from DLLs on WIN32 can't be const, because runtime
6431 relocations are performed -- see ld's documentation on pseudo-relocs. */
6432 # define LT_DLSYM_CONST
6433 #elif defined __osf__
6434 /* This system does not cope well with relocations in const data. */
6435 # define LT_DLSYM_CONST
6436 #else
6437 # define LT_DLSYM_CONST const
6438 #endif
6439
6440 #ifdef __cplusplus
6441 extern "C" {
6442 #endif
6443
6444 _LT_EOF
6445 # Now generate the symbol file.
6446 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6447
6448 cat <<_LT_EOF >> conftest.$ac_ext
6449
6450 /* The mapping between symbol names and symbols. */
6451 LT_DLSYM_CONST struct {
6452 const char *name;
6453 void *address;
6454 }
6455 lt__PROGRAM__LTX_preloaded_symbols[] =
6456 {
6457 { "@PROGRAM@", (void *) 0 },
6458 _LT_EOF
6459 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6460 cat <<\_LT_EOF >> conftest.$ac_ext
6461 {0, (void *) 0}
6462 };
6463
6464 /* This works around a problem in FreeBSD linker */
6465 #ifdef FREEBSD_WORKAROUND
6466 static const void *lt_preloaded_setup() {
6467 return lt__PROGRAM__LTX_preloaded_symbols;
6468 }
6469 #endif
6470
6471 #ifdef __cplusplus
6472 }
6473 #endif
6474 _LT_EOF
6475 # Now try linking the two files.
6476 mv conftest.$ac_objext conftstm.$ac_objext
6477 lt_globsym_save_LIBS=$LIBS
6478 lt_globsym_save_CFLAGS=$CFLAGS
6479 LIBS=conftstm.$ac_objext
6480 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6481 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6482 (eval $ac_link) 2>&5
6483 ac_status=$?
6484 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6485 test $ac_status = 0; } && test -s conftest$ac_exeext; then
6486 pipe_works=yes
6487 fi
6488 LIBS=$lt_globsym_save_LIBS
6489 CFLAGS=$lt_globsym_save_CFLAGS
6490 else
6491 echo "cannot find nm_test_func in $nlist" >&5
6492 fi
6493 else
6494 echo "cannot find nm_test_var in $nlist" >&5
6495 fi
6496 else
6497 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6498 fi
6499 else
6500 echo "$progname: failed program was:" >&5
6501 cat conftest.$ac_ext >&5
6502 fi
6503 rm -rf conftest* conftst*
6504
6505 # Do not use the global_symbol_pipe unless it works.
6506 if test yes = "$pipe_works"; then
6507 break
6508 else
6509 lt_cv_sys_global_symbol_pipe=
6510 fi
6511 done
6512
6513 fi
6514
6515 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6516 lt_cv_sys_global_symbol_to_cdecl=
6517 fi
6518 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6520 $as_echo "failed" >&6; }
6521 else
6522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6523 $as_echo "ok" >&6; }
6524 fi
6525
6526 # Response file support.
6527 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6528 nm_file_list_spec='@'
6529 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
6530 nm_file_list_spec='@'
6531 fi
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555
6556
6557
6558
6559
6560
6561
6562
6563
6564
6565
6566
6567
6568
6569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
6570 $as_echo_n "checking for sysroot... " >&6; }
6571
6572 # Check whether --with-sysroot was given.
6573 if test "${with_sysroot+set}" = set; then :
6574 withval=$with_sysroot;
6575 else
6576 with_sysroot=no
6577 fi
6578
6579
6580 lt_sysroot=
6581 case $with_sysroot in #(
6582 yes)
6583 if test yes = "$GCC"; then
6584 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
6585 fi
6586 ;; #(
6587 /*)
6588 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
6589 ;; #(
6590 no|'')
6591 ;; #(
6592 *)
6593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
6594 $as_echo "$with_sysroot" >&6; }
6595 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
6596 ;;
6597 esac
6598
6599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
6600 $as_echo "${lt_sysroot:-no}" >&6; }
6601
6602
6603
6604
6605
6606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
6607 $as_echo_n "checking for a working dd... " >&6; }
6608 if ${ac_cv_path_lt_DD+:} false; then :
6609 $as_echo_n "(cached) " >&6
6610 else
6611 printf 0123456789abcdef0123456789abcdef >conftest.i
6612 cat conftest.i conftest.i >conftest2.i
6613 : ${lt_DD:=$DD}
6614 if test -z "$lt_DD"; then
6615 ac_path_lt_DD_found=false
6616 # Loop through the user's path and test for each of PROGNAME-LIST
6617 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6618 for as_dir in $PATH
6619 do
6620 IFS=$as_save_IFS
6621 test -z "$as_dir" && as_dir=.
6622 for ac_prog in dd; do
6623 for ac_exec_ext in '' $ac_executable_extensions; do
6624 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
6625 as_fn_executable_p "$ac_path_lt_DD" || continue
6626 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
6627 cmp -s conftest.i conftest.out \
6628 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
6629 fi
6630 $ac_path_lt_DD_found && break 3
6631 done
6632 done
6633 done
6634 IFS=$as_save_IFS
6635 if test -z "$ac_cv_path_lt_DD"; then
6636 :
6637 fi
6638 else
6639 ac_cv_path_lt_DD=$lt_DD
6640 fi
6641
6642 rm -f conftest.i conftest2.i conftest.out
6643 fi
6644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
6645 $as_echo "$ac_cv_path_lt_DD" >&6; }
6646
6647
6648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
6649 $as_echo_n "checking how to truncate binary pipes... " >&6; }
6650 if ${lt_cv_truncate_bin+:} false; then :
6651 $as_echo_n "(cached) " >&6
6652 else
6653 printf 0123456789abcdef0123456789abcdef >conftest.i
6654 cat conftest.i conftest.i >conftest2.i
6655 lt_cv_truncate_bin=
6656 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
6657 cmp -s conftest.i conftest.out \
6658 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
6659 fi
6660 rm -f conftest.i conftest2.i conftest.out
6661 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
6662 fi
6663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
6664 $as_echo "$lt_cv_truncate_bin" >&6; }
6665
6666
6667
6668
6669
6670
6671
6672 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
6673 func_cc_basename ()
6674 {
6675 for cc_temp in $*""; do
6676 case $cc_temp in
6677 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
6678 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
6679 \-*) ;;
6680 *) break;;
6681 esac
6682 done
6683 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
6684 }
6685
6686 # Check whether --enable-libtool-lock was given.
6687 if test "${enable_libtool_lock+set}" = set; then :
6688 enableval=$enable_libtool_lock;
6689 fi
6690
6691 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
6692
6693 # Some flags need to be propagated to the compiler or linker for good
6694 # libtool support.
6695 case $host in
6696 ia64-*-hpux*)
6697 # Find out what ABI is being produced by ac_compile, and set mode
6698 # options accordingly.
6699 echo 'int i;' > conftest.$ac_ext
6700 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6701 (eval $ac_compile) 2>&5
6702 ac_status=$?
6703 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6704 test $ac_status = 0; }; then
6705 case `/usr/bin/file conftest.$ac_objext` in
6706 *ELF-32*)
6707 HPUX_IA64_MODE=32
6708 ;;
6709 *ELF-64*)
6710 HPUX_IA64_MODE=64
6711 ;;
6712 esac
6713 fi
6714 rm -rf conftest*
6715 ;;
6716 *-*-irix6*)
6717 # Find out what ABI is being produced by ac_compile, and set linker
6718 # options accordingly.
6719 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6720 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6721 (eval $ac_compile) 2>&5
6722 ac_status=$?
6723 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6724 test $ac_status = 0; }; then
6725 if test yes = "$lt_cv_prog_gnu_ld"; then
6726 case `/usr/bin/file conftest.$ac_objext` in
6727 *32-bit*)
6728 LD="${LD-ld} -melf32bsmip"
6729 ;;
6730 *N32*)
6731 LD="${LD-ld} -melf32bmipn32"
6732 ;;
6733 *64-bit*)
6734 LD="${LD-ld} -melf64bmip"
6735 ;;
6736 esac
6737 else
6738 case `/usr/bin/file conftest.$ac_objext` in
6739 *32-bit*)
6740 LD="${LD-ld} -32"
6741 ;;
6742 *N32*)
6743 LD="${LD-ld} -n32"
6744 ;;
6745 *64-bit*)
6746 LD="${LD-ld} -64"
6747 ;;
6748 esac
6749 fi
6750 fi
6751 rm -rf conftest*
6752 ;;
6753
6754 mips64*-*linux*)
6755 # Find out what ABI is being produced by ac_compile, and set linker
6756 # options accordingly.
6757 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6758 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6759 (eval $ac_compile) 2>&5
6760 ac_status=$?
6761 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6762 test $ac_status = 0; }; then
6763 emul=elf
6764 case `/usr/bin/file conftest.$ac_objext` in
6765 *32-bit*)
6766 emul="${emul}32"
6767 ;;
6768 *64-bit*)
6769 emul="${emul}64"
6770 ;;
6771 esac
6772 case `/usr/bin/file conftest.$ac_objext` in
6773 *MSB*)
6774 emul="${emul}btsmip"
6775 ;;
6776 *LSB*)
6777 emul="${emul}ltsmip"
6778 ;;
6779 esac
6780 case `/usr/bin/file conftest.$ac_objext` in
6781 *N32*)
6782 emul="${emul}n32"
6783 ;;
6784 esac
6785 LD="${LD-ld} -m $emul"
6786 fi
6787 rm -rf conftest*
6788 ;;
6789
6790 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6791 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6792 # Find out what ABI is being produced by ac_compile, and set linker
6793 # options accordingly. Note that the listed cases only cover the
6794 # situations where additional linker options are needed (such as when
6795 # doing 32-bit compilation for a host where ld defaults to 64-bit, or
6796 # vice versa); the common cases where no linker options are needed do
6797 # not appear in the list.
6798 echo 'int i;' > conftest.$ac_ext
6799 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6800 (eval $ac_compile) 2>&5
6801 ac_status=$?
6802 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6803 test $ac_status = 0; }; then
6804 case `/usr/bin/file conftest.o` in
6805 *32-bit*)
6806 case $host in
6807 x86_64-*kfreebsd*-gnu)
6808 LD="${LD-ld} -m elf_i386_fbsd"
6809 ;;
6810 x86_64-*linux*)
6811 case `/usr/bin/file conftest.o` in
6812 *x86-64*)
6813 LD="${LD-ld} -m elf32_x86_64"
6814 ;;
6815 *)
6816 LD="${LD-ld} -m elf_i386"
6817 ;;
6818 esac
6819 ;;
6820 powerpc64le-*linux*)
6821 LD="${LD-ld} -m elf32lppclinux"
6822 ;;
6823 powerpc64-*linux*)
6824 LD="${LD-ld} -m elf32ppclinux"
6825 ;;
6826 s390x-*linux*)
6827 LD="${LD-ld} -m elf_s390"
6828 ;;
6829 sparc64-*linux*)
6830 LD="${LD-ld} -m elf32_sparc"
6831 ;;
6832 esac
6833 ;;
6834 *64-bit*)
6835 case $host in
6836 x86_64-*kfreebsd*-gnu)
6837 LD="${LD-ld} -m elf_x86_64_fbsd"
6838 ;;
6839 x86_64-*linux*)
6840 LD="${LD-ld} -m elf_x86_64"
6841 ;;
6842 powerpcle-*linux*)
6843 LD="${LD-ld} -m elf64lppc"
6844 ;;
6845 powerpc-*linux*)
6846 LD="${LD-ld} -m elf64ppc"
6847 ;;
6848 s390*-*linux*|s390*-*tpf*)
6849 LD="${LD-ld} -m elf64_s390"
6850 ;;
6851 sparc*-*linux*)
6852 LD="${LD-ld} -m elf64_sparc"
6853 ;;
6854 esac
6855 ;;
6856 esac
6857 fi
6858 rm -rf conftest*
6859 ;;
6860
6861 *-*-sco3.2v5*)
6862 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6863 SAVE_CFLAGS=$CFLAGS
6864 CFLAGS="$CFLAGS -belf"
6865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6866 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6867 if ${lt_cv_cc_needs_belf+:} false; then :
6868 $as_echo_n "(cached) " >&6
6869 else
6870 ac_ext=c
6871 ac_cpp='$CPP $CPPFLAGS'
6872 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6873 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6874 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6875
6876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6877 /* end confdefs.h. */
6878
6879 int
6880 main ()
6881 {
6882
6883 ;
6884 return 0;
6885 }
6886 _ACEOF
6887 if ac_fn_c_try_link "$LINENO"; then :
6888 lt_cv_cc_needs_belf=yes
6889 else
6890 lt_cv_cc_needs_belf=no
6891 fi
6892 rm -f core conftest.err conftest.$ac_objext \
6893 conftest$ac_exeext conftest.$ac_ext
6894 ac_ext=c
6895 ac_cpp='$CPP $CPPFLAGS'
6896 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6897 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6898 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6899
6900 fi
6901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6902 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6903 if test yes != "$lt_cv_cc_needs_belf"; then
6904 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6905 CFLAGS=$SAVE_CFLAGS
6906 fi
6907 ;;
6908 *-*solaris*)
6909 # Find out what ABI is being produced by ac_compile, and set linker
6910 # options accordingly.
6911 echo 'int i;' > conftest.$ac_ext
6912 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6913 (eval $ac_compile) 2>&5
6914 ac_status=$?
6915 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6916 test $ac_status = 0; }; then
6917 case `/usr/bin/file conftest.o` in
6918 *64-bit*)
6919 case $lt_cv_prog_gnu_ld in
6920 yes*)
6921 case $host in
6922 i?86-*-solaris*|x86_64-*-solaris*)
6923 LD="${LD-ld} -m elf_x86_64"
6924 ;;
6925 sparc*-*-solaris*)
6926 LD="${LD-ld} -m elf64_sparc"
6927 ;;
6928 esac
6929 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
6930 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
6931 LD=${LD-ld}_sol2
6932 fi
6933 ;;
6934 *)
6935 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6936 LD="${LD-ld} -64"
6937 fi
6938 ;;
6939 esac
6940 ;;
6941 esac
6942 fi
6943 rm -rf conftest*
6944 ;;
6945 esac
6946
6947 need_locks=$enable_libtool_lock
6948
6949 if test -n "$ac_tool_prefix"; then
6950 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
6951 set dummy ${ac_tool_prefix}mt; ac_word=$2
6952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6953 $as_echo_n "checking for $ac_word... " >&6; }
6954 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
6955 $as_echo_n "(cached) " >&6
6956 else
6957 if test -n "$MANIFEST_TOOL"; then
6958 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
6959 else
6960 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6961 for as_dir in $PATH
6962 do
6963 IFS=$as_save_IFS
6964 test -z "$as_dir" && as_dir=.
6965 for ac_exec_ext in '' $ac_executable_extensions; do
6966 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6967 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
6968 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6969 break 2
6970 fi
6971 done
6972 done
6973 IFS=$as_save_IFS
6974
6975 fi
6976 fi
6977 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
6978 if test -n "$MANIFEST_TOOL"; then
6979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
6980 $as_echo "$MANIFEST_TOOL" >&6; }
6981 else
6982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6983 $as_echo "no" >&6; }
6984 fi
6985
6986
6987 fi
6988 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
6989 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
6990 # Extract the first word of "mt", so it can be a program name with args.
6991 set dummy mt; ac_word=$2
6992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6993 $as_echo_n "checking for $ac_word... " >&6; }
6994 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
6995 $as_echo_n "(cached) " >&6
6996 else
6997 if test -n "$ac_ct_MANIFEST_TOOL"; then
6998 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
6999 else
7000 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7001 for as_dir in $PATH
7002 do
7003 IFS=$as_save_IFS
7004 test -z "$as_dir" && as_dir=.
7005 for ac_exec_ext in '' $ac_executable_extensions; do
7006 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7007 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
7008 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7009 break 2
7010 fi
7011 done
7012 done
7013 IFS=$as_save_IFS
7014
7015 fi
7016 fi
7017 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
7018 if test -n "$ac_ct_MANIFEST_TOOL"; then
7019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
7020 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
7021 else
7022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7023 $as_echo "no" >&6; }
7024 fi
7025
7026 if test "x$ac_ct_MANIFEST_TOOL" = x; then
7027 MANIFEST_TOOL=":"
7028 else
7029 case $cross_compiling:$ac_tool_warned in
7030 yes:)
7031 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7032 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7033 ac_tool_warned=yes ;;
7034 esac
7035 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
7036 fi
7037 else
7038 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
7039 fi
7040
7041 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
7042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
7043 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
7044 if ${lt_cv_path_mainfest_tool+:} false; then :
7045 $as_echo_n "(cached) " >&6
7046 else
7047 lt_cv_path_mainfest_tool=no
7048 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
7049 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
7050 cat conftest.err >&5
7051 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
7052 lt_cv_path_mainfest_tool=yes
7053 fi
7054 rm -f conftest*
7055 fi
7056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
7057 $as_echo "$lt_cv_path_mainfest_tool" >&6; }
7058 if test yes != "$lt_cv_path_mainfest_tool"; then
7059 MANIFEST_TOOL=:
7060 fi
7061
7062
7063
7064
7065
7066
7067 case $host_os in
7068 rhapsody* | darwin*)
7069 if test -n "$ac_tool_prefix"; then
7070 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7071 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7073 $as_echo_n "checking for $ac_word... " >&6; }
7074 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7075 $as_echo_n "(cached) " >&6
7076 else
7077 if test -n "$DSYMUTIL"; then
7078 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7079 else
7080 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7081 for as_dir in $PATH
7082 do
7083 IFS=$as_save_IFS
7084 test -z "$as_dir" && as_dir=.
7085 for ac_exec_ext in '' $ac_executable_extensions; do
7086 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7087 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7088 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7089 break 2
7090 fi
7091 done
7092 done
7093 IFS=$as_save_IFS
7094
7095 fi
7096 fi
7097 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7098 if test -n "$DSYMUTIL"; then
7099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7100 $as_echo "$DSYMUTIL" >&6; }
7101 else
7102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7103 $as_echo "no" >&6; }
7104 fi
7105
7106
7107 fi
7108 if test -z "$ac_cv_prog_DSYMUTIL"; then
7109 ac_ct_DSYMUTIL=$DSYMUTIL
7110 # Extract the first word of "dsymutil", so it can be a program name with args.
7111 set dummy dsymutil; ac_word=$2
7112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7113 $as_echo_n "checking for $ac_word... " >&6; }
7114 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7115 $as_echo_n "(cached) " >&6
7116 else
7117 if test -n "$ac_ct_DSYMUTIL"; then
7118 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7119 else
7120 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7121 for as_dir in $PATH
7122 do
7123 IFS=$as_save_IFS
7124 test -z "$as_dir" && as_dir=.
7125 for ac_exec_ext in '' $ac_executable_extensions; do
7126 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7127 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7128 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7129 break 2
7130 fi
7131 done
7132 done
7133 IFS=$as_save_IFS
7134
7135 fi
7136 fi
7137 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7138 if test -n "$ac_ct_DSYMUTIL"; then
7139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7140 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7141 else
7142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7143 $as_echo "no" >&6; }
7144 fi
7145
7146 if test "x$ac_ct_DSYMUTIL" = x; then
7147 DSYMUTIL=":"
7148 else
7149 case $cross_compiling:$ac_tool_warned in
7150 yes:)
7151 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7152 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7153 ac_tool_warned=yes ;;
7154 esac
7155 DSYMUTIL=$ac_ct_DSYMUTIL
7156 fi
7157 else
7158 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7159 fi
7160
7161 if test -n "$ac_tool_prefix"; then
7162 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7163 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7165 $as_echo_n "checking for $ac_word... " >&6; }
7166 if ${ac_cv_prog_NMEDIT+:} false; then :
7167 $as_echo_n "(cached) " >&6
7168 else
7169 if test -n "$NMEDIT"; then
7170 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7171 else
7172 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7173 for as_dir in $PATH
7174 do
7175 IFS=$as_save_IFS
7176 test -z "$as_dir" && as_dir=.
7177 for ac_exec_ext in '' $ac_executable_extensions; do
7178 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7179 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7180 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7181 break 2
7182 fi
7183 done
7184 done
7185 IFS=$as_save_IFS
7186
7187 fi
7188 fi
7189 NMEDIT=$ac_cv_prog_NMEDIT
7190 if test -n "$NMEDIT"; then
7191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7192 $as_echo "$NMEDIT" >&6; }
7193 else
7194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7195 $as_echo "no" >&6; }
7196 fi
7197
7198
7199 fi
7200 if test -z "$ac_cv_prog_NMEDIT"; then
7201 ac_ct_NMEDIT=$NMEDIT
7202 # Extract the first word of "nmedit", so it can be a program name with args.
7203 set dummy nmedit; ac_word=$2
7204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7205 $as_echo_n "checking for $ac_word... " >&6; }
7206 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7207 $as_echo_n "(cached) " >&6
7208 else
7209 if test -n "$ac_ct_NMEDIT"; then
7210 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7211 else
7212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7213 for as_dir in $PATH
7214 do
7215 IFS=$as_save_IFS
7216 test -z "$as_dir" && as_dir=.
7217 for ac_exec_ext in '' $ac_executable_extensions; do
7218 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7219 ac_cv_prog_ac_ct_NMEDIT="nmedit"
7220 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7221 break 2
7222 fi
7223 done
7224 done
7225 IFS=$as_save_IFS
7226
7227 fi
7228 fi
7229 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7230 if test -n "$ac_ct_NMEDIT"; then
7231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7232 $as_echo "$ac_ct_NMEDIT" >&6; }
7233 else
7234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7235 $as_echo "no" >&6; }
7236 fi
7237
7238 if test "x$ac_ct_NMEDIT" = x; then
7239 NMEDIT=":"
7240 else
7241 case $cross_compiling:$ac_tool_warned in
7242 yes:)
7243 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7244 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7245 ac_tool_warned=yes ;;
7246 esac
7247 NMEDIT=$ac_ct_NMEDIT
7248 fi
7249 else
7250 NMEDIT="$ac_cv_prog_NMEDIT"
7251 fi
7252
7253 if test -n "$ac_tool_prefix"; then
7254 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7255 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7257 $as_echo_n "checking for $ac_word... " >&6; }
7258 if ${ac_cv_prog_LIPO+:} false; then :
7259 $as_echo_n "(cached) " >&6
7260 else
7261 if test -n "$LIPO"; then
7262 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7263 else
7264 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7265 for as_dir in $PATH
7266 do
7267 IFS=$as_save_IFS
7268 test -z "$as_dir" && as_dir=.
7269 for ac_exec_ext in '' $ac_executable_extensions; do
7270 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7271 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7272 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7273 break 2
7274 fi
7275 done
7276 done
7277 IFS=$as_save_IFS
7278
7279 fi
7280 fi
7281 LIPO=$ac_cv_prog_LIPO
7282 if test -n "$LIPO"; then
7283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7284 $as_echo "$LIPO" >&6; }
7285 else
7286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7287 $as_echo "no" >&6; }
7288 fi
7289
7290
7291 fi
7292 if test -z "$ac_cv_prog_LIPO"; then
7293 ac_ct_LIPO=$LIPO
7294 # Extract the first word of "lipo", so it can be a program name with args.
7295 set dummy lipo; ac_word=$2
7296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7297 $as_echo_n "checking for $ac_word... " >&6; }
7298 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7299 $as_echo_n "(cached) " >&6
7300 else
7301 if test -n "$ac_ct_LIPO"; then
7302 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7303 else
7304 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7305 for as_dir in $PATH
7306 do
7307 IFS=$as_save_IFS
7308 test -z "$as_dir" && as_dir=.
7309 for ac_exec_ext in '' $ac_executable_extensions; do
7310 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7311 ac_cv_prog_ac_ct_LIPO="lipo"
7312 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7313 break 2
7314 fi
7315 done
7316 done
7317 IFS=$as_save_IFS
7318
7319 fi
7320 fi
7321 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7322 if test -n "$ac_ct_LIPO"; then
7323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7324 $as_echo "$ac_ct_LIPO" >&6; }
7325 else
7326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7327 $as_echo "no" >&6; }
7328 fi
7329
7330 if test "x$ac_ct_LIPO" = x; then
7331 LIPO=":"
7332 else
7333 case $cross_compiling:$ac_tool_warned in
7334 yes:)
7335 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7336 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7337 ac_tool_warned=yes ;;
7338 esac
7339 LIPO=$ac_ct_LIPO
7340 fi
7341 else
7342 LIPO="$ac_cv_prog_LIPO"
7343 fi
7344
7345 if test -n "$ac_tool_prefix"; then
7346 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7347 set dummy ${ac_tool_prefix}otool; ac_word=$2
7348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7349 $as_echo_n "checking for $ac_word... " >&6; }
7350 if ${ac_cv_prog_OTOOL+:} false; then :
7351 $as_echo_n "(cached) " >&6
7352 else
7353 if test -n "$OTOOL"; then
7354 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7355 else
7356 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7357 for as_dir in $PATH
7358 do
7359 IFS=$as_save_IFS
7360 test -z "$as_dir" && as_dir=.
7361 for ac_exec_ext in '' $ac_executable_extensions; do
7362 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7363 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7364 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7365 break 2
7366 fi
7367 done
7368 done
7369 IFS=$as_save_IFS
7370
7371 fi
7372 fi
7373 OTOOL=$ac_cv_prog_OTOOL
7374 if test -n "$OTOOL"; then
7375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7376 $as_echo "$OTOOL" >&6; }
7377 else
7378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7379 $as_echo "no" >&6; }
7380 fi
7381
7382
7383 fi
7384 if test -z "$ac_cv_prog_OTOOL"; then
7385 ac_ct_OTOOL=$OTOOL
7386 # Extract the first word of "otool", so it can be a program name with args.
7387 set dummy otool; ac_word=$2
7388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7389 $as_echo_n "checking for $ac_word... " >&6; }
7390 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7391 $as_echo_n "(cached) " >&6
7392 else
7393 if test -n "$ac_ct_OTOOL"; then
7394 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7395 else
7396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7397 for as_dir in $PATH
7398 do
7399 IFS=$as_save_IFS
7400 test -z "$as_dir" && as_dir=.
7401 for ac_exec_ext in '' $ac_executable_extensions; do
7402 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7403 ac_cv_prog_ac_ct_OTOOL="otool"
7404 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7405 break 2
7406 fi
7407 done
7408 done
7409 IFS=$as_save_IFS
7410
7411 fi
7412 fi
7413 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7414 if test -n "$ac_ct_OTOOL"; then
7415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7416 $as_echo "$ac_ct_OTOOL" >&6; }
7417 else
7418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7419 $as_echo "no" >&6; }
7420 fi
7421
7422 if test "x$ac_ct_OTOOL" = x; then
7423 OTOOL=":"
7424 else
7425 case $cross_compiling:$ac_tool_warned in
7426 yes:)
7427 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7428 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7429 ac_tool_warned=yes ;;
7430 esac
7431 OTOOL=$ac_ct_OTOOL
7432 fi
7433 else
7434 OTOOL="$ac_cv_prog_OTOOL"
7435 fi
7436
7437 if test -n "$ac_tool_prefix"; then
7438 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7439 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7441 $as_echo_n "checking for $ac_word... " >&6; }
7442 if ${ac_cv_prog_OTOOL64+:} false; then :
7443 $as_echo_n "(cached) " >&6
7444 else
7445 if test -n "$OTOOL64"; then
7446 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7447 else
7448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7449 for as_dir in $PATH
7450 do
7451 IFS=$as_save_IFS
7452 test -z "$as_dir" && as_dir=.
7453 for ac_exec_ext in '' $ac_executable_extensions; do
7454 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7455 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7456 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7457 break 2
7458 fi
7459 done
7460 done
7461 IFS=$as_save_IFS
7462
7463 fi
7464 fi
7465 OTOOL64=$ac_cv_prog_OTOOL64
7466 if test -n "$OTOOL64"; then
7467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7468 $as_echo "$OTOOL64" >&6; }
7469 else
7470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7471 $as_echo "no" >&6; }
7472 fi
7473
7474
7475 fi
7476 if test -z "$ac_cv_prog_OTOOL64"; then
7477 ac_ct_OTOOL64=$OTOOL64
7478 # Extract the first word of "otool64", so it can be a program name with args.
7479 set dummy otool64; ac_word=$2
7480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7481 $as_echo_n "checking for $ac_word... " >&6; }
7482 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7483 $as_echo_n "(cached) " >&6
7484 else
7485 if test -n "$ac_ct_OTOOL64"; then
7486 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7487 else
7488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7489 for as_dir in $PATH
7490 do
7491 IFS=$as_save_IFS
7492 test -z "$as_dir" && as_dir=.
7493 for ac_exec_ext in '' $ac_executable_extensions; do
7494 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7495 ac_cv_prog_ac_ct_OTOOL64="otool64"
7496 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7497 break 2
7498 fi
7499 done
7500 done
7501 IFS=$as_save_IFS
7502
7503 fi
7504 fi
7505 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7506 if test -n "$ac_ct_OTOOL64"; then
7507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7508 $as_echo "$ac_ct_OTOOL64" >&6; }
7509 else
7510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7511 $as_echo "no" >&6; }
7512 fi
7513
7514 if test "x$ac_ct_OTOOL64" = x; then
7515 OTOOL64=":"
7516 else
7517 case $cross_compiling:$ac_tool_warned in
7518 yes:)
7519 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7520 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7521 ac_tool_warned=yes ;;
7522 esac
7523 OTOOL64=$ac_ct_OTOOL64
7524 fi
7525 else
7526 OTOOL64="$ac_cv_prog_OTOOL64"
7527 fi
7528
7529
7530
7531
7532
7533
7534
7535
7536
7537
7538
7539
7540
7541
7542
7543
7544
7545
7546
7547
7548
7549
7550
7551
7552
7553
7554
7555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7556 $as_echo_n "checking for -single_module linker flag... " >&6; }
7557 if ${lt_cv_apple_cc_single_mod+:} false; then :
7558 $as_echo_n "(cached) " >&6
7559 else
7560 lt_cv_apple_cc_single_mod=no
7561 if test -z "$LT_MULTI_MODULE"; then
7562 # By default we will add the -single_module flag. You can override
7563 # by either setting the environment variable LT_MULTI_MODULE
7564 # non-empty at configure time, or by adding -multi_module to the
7565 # link flags.
7566 rm -rf libconftest.dylib*
7567 echo "int foo(void){return 1;}" > conftest.c
7568 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7569 -dynamiclib -Wl,-single_module conftest.c" >&5
7570 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7571 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7572 _lt_result=$?
7573 # If there is a non-empty error log, and "single_module"
7574 # appears in it, assume the flag caused a linker warning
7575 if test -s conftest.err && $GREP single_module conftest.err; then
7576 cat conftest.err >&5
7577 # Otherwise, if the output was created with a 0 exit code from
7578 # the compiler, it worked.
7579 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
7580 lt_cv_apple_cc_single_mod=yes
7581 else
7582 cat conftest.err >&5
7583 fi
7584 rm -rf libconftest.dylib*
7585 rm -f conftest.*
7586 fi
7587 fi
7588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7589 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7590
7591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7592 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7593 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7594 $as_echo_n "(cached) " >&6
7595 else
7596 lt_cv_ld_exported_symbols_list=no
7597 save_LDFLAGS=$LDFLAGS
7598 echo "_main" > conftest.sym
7599 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7601 /* end confdefs.h. */
7602
7603 int
7604 main ()
7605 {
7606
7607 ;
7608 return 0;
7609 }
7610 _ACEOF
7611 if ac_fn_c_try_link "$LINENO"; then :
7612 lt_cv_ld_exported_symbols_list=yes
7613 else
7614 lt_cv_ld_exported_symbols_list=no
7615 fi
7616 rm -f core conftest.err conftest.$ac_objext \
7617 conftest$ac_exeext conftest.$ac_ext
7618 LDFLAGS=$save_LDFLAGS
7619
7620 fi
7621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7622 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7623
7624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7625 $as_echo_n "checking for -force_load linker flag... " >&6; }
7626 if ${lt_cv_ld_force_load+:} false; then :
7627 $as_echo_n "(cached) " >&6
7628 else
7629 lt_cv_ld_force_load=no
7630 cat > conftest.c << _LT_EOF
7631 int forced_loaded() { return 2;}
7632 _LT_EOF
7633 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7634 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7635 echo "$AR cru libconftest.a conftest.o" >&5
7636 $AR cru libconftest.a conftest.o 2>&5
7637 echo "$RANLIB libconftest.a" >&5
7638 $RANLIB libconftest.a 2>&5
7639 cat > conftest.c << _LT_EOF
7640 int main() { return 0;}
7641 _LT_EOF
7642 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7643 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7644 _lt_result=$?
7645 if test -s conftest.err && $GREP force_load conftest.err; then
7646 cat conftest.err >&5
7647 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
7648 lt_cv_ld_force_load=yes
7649 else
7650 cat conftest.err >&5
7651 fi
7652 rm -f conftest.err libconftest.a conftest conftest.c
7653 rm -rf conftest.dSYM
7654
7655 fi
7656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7657 $as_echo "$lt_cv_ld_force_load" >&6; }
7658 case $host_os in
7659 rhapsody* | darwin1.[012])
7660 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
7661 darwin1.*)
7662 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
7663 darwin*) # darwin 5.x on
7664 # if running on 10.5 or later, the deployment target defaults
7665 # to the OS version, if on x86, and 10.4, the deployment
7666 # target defaults to 10.4. Don't you love it?
7667 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7668 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7669 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
7670 10.[012][,.]*)
7671 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
7672 10.*)
7673 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
7674 esac
7675 ;;
7676 esac
7677 if test yes = "$lt_cv_apple_cc_single_mod"; then
7678 _lt_dar_single_mod='$single_module'
7679 fi
7680 if test yes = "$lt_cv_ld_exported_symbols_list"; then
7681 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
7682 else
7683 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
7684 fi
7685 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
7686 _lt_dsymutil='~$DSYMUTIL $lib || :'
7687 else
7688 _lt_dsymutil=
7689 fi
7690 ;;
7691 esac
7692
7693 # func_munge_path_list VARIABLE PATH
7694 # -----------------------------------
7695 # VARIABLE is name of variable containing _space_ separated list of
7696 # directories to be munged by the contents of PATH, which is string
7697 # having a format:
7698 # "DIR[:DIR]:"
7699 # string "DIR[ DIR]" will be prepended to VARIABLE
7700 # ":DIR[:DIR]"
7701 # string "DIR[ DIR]" will be appended to VARIABLE
7702 # "DIRP[:DIRP]::[DIRA:]DIRA"
7703 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
7704 # "DIRA[ DIRA]" will be appended to VARIABLE
7705 # "DIR[:DIR]"
7706 # VARIABLE will be replaced by "DIR[ DIR]"
7707 func_munge_path_list ()
7708 {
7709 case x$2 in
7710 x)
7711 ;;
7712 *:)
7713 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
7714 ;;
7715 x:*)
7716 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
7717 ;;
7718 *::*)
7719 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
7720 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
7721 ;;
7722 *)
7723 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
7724 ;;
7725 esac
7726 }
7727
7728 ac_ext=c
7729 ac_cpp='$CPP $CPPFLAGS'
7730 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7731 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7732 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7734 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7735 # On Suns, sometimes $CPP names a directory.
7736 if test -n "$CPP" && test -d "$CPP"; then
7737 CPP=
7738 fi
7739 if test -z "$CPP"; then
7740 if ${ac_cv_prog_CPP+:} false; then :
7741 $as_echo_n "(cached) " >&6
7742 else
7743 # Double quotes because CPP needs to be expanded
7744 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7745 do
7746 ac_preproc_ok=false
7747 for ac_c_preproc_warn_flag in '' yes
7748 do
7749 # Use a header file that comes with gcc, so configuring glibc
7750 # with a fresh cross-compiler works.
7751 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7752 # <limits.h> exists even on freestanding compilers.
7753 # On the NeXT, cc -E runs the code through the compiler's parser,
7754 # not just through cpp. "Syntax error" is here to catch this case.
7755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7756 /* end confdefs.h. */
7757 #ifdef __STDC__
7758 # include <limits.h>
7759 #else
7760 # include <assert.h>
7761 #endif
7762 Syntax error
7763 _ACEOF
7764 if ac_fn_c_try_cpp "$LINENO"; then :
7765
7766 else
7767 # Broken: fails on valid input.
7768 continue
7769 fi
7770 rm -f conftest.err conftest.i conftest.$ac_ext
7771
7772 # OK, works on sane cases. Now check whether nonexistent headers
7773 # can be detected and how.
7774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7775 /* end confdefs.h. */
7776 #include <ac_nonexistent.h>
7777 _ACEOF
7778 if ac_fn_c_try_cpp "$LINENO"; then :
7779 # Broken: success on invalid input.
7780 continue
7781 else
7782 # Passes both tests.
7783 ac_preproc_ok=:
7784 break
7785 fi
7786 rm -f conftest.err conftest.i conftest.$ac_ext
7787
7788 done
7789 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7790 rm -f conftest.i conftest.err conftest.$ac_ext
7791 if $ac_preproc_ok; then :
7792 break
7793 fi
7794
7795 done
7796 ac_cv_prog_CPP=$CPP
7797
7798 fi
7799 CPP=$ac_cv_prog_CPP
7800 else
7801 ac_cv_prog_CPP=$CPP
7802 fi
7803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7804 $as_echo "$CPP" >&6; }
7805 ac_preproc_ok=false
7806 for ac_c_preproc_warn_flag in '' yes
7807 do
7808 # Use a header file that comes with gcc, so configuring glibc
7809 # with a fresh cross-compiler works.
7810 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7811 # <limits.h> exists even on freestanding compilers.
7812 # On the NeXT, cc -E runs the code through the compiler's parser,
7813 # not just through cpp. "Syntax error" is here to catch this case.
7814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7815 /* end confdefs.h. */
7816 #ifdef __STDC__
7817 # include <limits.h>
7818 #else
7819 # include <assert.h>
7820 #endif
7821 Syntax error
7822 _ACEOF
7823 if ac_fn_c_try_cpp "$LINENO"; then :
7824
7825 else
7826 # Broken: fails on valid input.
7827 continue
7828 fi
7829 rm -f conftest.err conftest.i conftest.$ac_ext
7830
7831 # OK, works on sane cases. Now check whether nonexistent headers
7832 # can be detected and how.
7833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7834 /* end confdefs.h. */
7835 #include <ac_nonexistent.h>
7836 _ACEOF
7837 if ac_fn_c_try_cpp "$LINENO"; then :
7838 # Broken: success on invalid input.
7839 continue
7840 else
7841 # Passes both tests.
7842 ac_preproc_ok=:
7843 break
7844 fi
7845 rm -f conftest.err conftest.i conftest.$ac_ext
7846
7847 done
7848 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7849 rm -f conftest.i conftest.err conftest.$ac_ext
7850 if $ac_preproc_ok; then :
7851
7852 else
7853 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7854 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7855 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7856 See \`config.log' for more details" "$LINENO" 5; }
7857 fi
7858
7859 ac_ext=c
7860 ac_cpp='$CPP $CPPFLAGS'
7861 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7862 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7863 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7864
7865
7866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7867 $as_echo_n "checking for ANSI C header files... " >&6; }
7868 if ${ac_cv_header_stdc+:} false; then :
7869 $as_echo_n "(cached) " >&6
7870 else
7871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7872 /* end confdefs.h. */
7873 #include <stdlib.h>
7874 #include <stdarg.h>
7875 #include <string.h>
7876 #include <float.h>
7877
7878 int
7879 main ()
7880 {
7881
7882 ;
7883 return 0;
7884 }
7885 _ACEOF
7886 if ac_fn_c_try_compile "$LINENO"; then :
7887 ac_cv_header_stdc=yes
7888 else
7889 ac_cv_header_stdc=no
7890 fi
7891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7892
7893 if test $ac_cv_header_stdc = yes; then
7894 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7896 /* end confdefs.h. */
7897 #include <string.h>
7898
7899 _ACEOF
7900 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7901 $EGREP "memchr" >/dev/null 2>&1; then :
7902
7903 else
7904 ac_cv_header_stdc=no
7905 fi
7906 rm -f conftest*
7907
7908 fi
7909
7910 if test $ac_cv_header_stdc = yes; then
7911 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7913 /* end confdefs.h. */
7914 #include <stdlib.h>
7915
7916 _ACEOF
7917 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7918 $EGREP "free" >/dev/null 2>&1; then :
7919
7920 else
7921 ac_cv_header_stdc=no
7922 fi
7923 rm -f conftest*
7924
7925 fi
7926
7927 if test $ac_cv_header_stdc = yes; then
7928 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7929 if test "$cross_compiling" = yes; then :
7930 :
7931 else
7932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7933 /* end confdefs.h. */
7934 #include <ctype.h>
7935 #include <stdlib.h>
7936 #if ((' ' & 0x0FF) == 0x020)
7937 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7938 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7939 #else
7940 # define ISLOWER(c) \
7941 (('a' <= (c) && (c) <= 'i') \
7942 || ('j' <= (c) && (c) <= 'r') \
7943 || ('s' <= (c) && (c) <= 'z'))
7944 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7945 #endif
7946
7947 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7948 int
7949 main ()
7950 {
7951 int i;
7952 for (i = 0; i < 256; i++)
7953 if (XOR (islower (i), ISLOWER (i))
7954 || toupper (i) != TOUPPER (i))
7955 return 2;
7956 return 0;
7957 }
7958 _ACEOF
7959 if ac_fn_c_try_run "$LINENO"; then :
7960
7961 else
7962 ac_cv_header_stdc=no
7963 fi
7964 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7965 conftest.$ac_objext conftest.beam conftest.$ac_ext
7966 fi
7967
7968 fi
7969 fi
7970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7971 $as_echo "$ac_cv_header_stdc" >&6; }
7972 if test $ac_cv_header_stdc = yes; then
7973
7974 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7975
7976 fi
7977
7978 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7979 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7980 inttypes.h stdint.h unistd.h
7981 do :
7982 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7983 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7984 "
7985 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7986 cat >>confdefs.h <<_ACEOF
7987 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7988 _ACEOF
7989
7990 fi
7991
7992 done
7993
7994
7995 for ac_header in dlfcn.h
7996 do :
7997 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7998 "
7999 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8000 cat >>confdefs.h <<_ACEOF
8001 #define HAVE_DLFCN_H 1
8002 _ACEOF
8003
8004 fi
8005
8006 done
8007
8008
8009
8010
8011
8012 # Set options
8013
8014
8015
8016 enable_dlopen=no
8017
8018
8019 enable_win32_dll=no
8020
8021
8022 # Check whether --enable-shared was given.
8023 if test "${enable_shared+set}" = set; then :
8024 enableval=$enable_shared; p=${PACKAGE-default}
8025 case $enableval in
8026 yes) enable_shared=yes ;;
8027 no) enable_shared=no ;;
8028 *)
8029 enable_shared=no
8030 # Look at the argument we got. We use all the common list separators.
8031 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8032 for pkg in $enableval; do
8033 IFS=$lt_save_ifs
8034 if test "X$pkg" = "X$p"; then
8035 enable_shared=yes
8036 fi
8037 done
8038 IFS=$lt_save_ifs
8039 ;;
8040 esac
8041 else
8042 enable_shared=yes
8043 fi
8044
8045
8046
8047
8048
8049
8050
8051
8052
8053 # Check whether --enable-static was given.
8054 if test "${enable_static+set}" = set; then :
8055 enableval=$enable_static; p=${PACKAGE-default}
8056 case $enableval in
8057 yes) enable_static=yes ;;
8058 no) enable_static=no ;;
8059 *)
8060 enable_static=no
8061 # Look at the argument we got. We use all the common list separators.
8062 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8063 for pkg in $enableval; do
8064 IFS=$lt_save_ifs
8065 if test "X$pkg" = "X$p"; then
8066 enable_static=yes
8067 fi
8068 done
8069 IFS=$lt_save_ifs
8070 ;;
8071 esac
8072 else
8073 enable_static=yes
8074 fi
8075
8076
8077
8078
8079
8080
8081
8082
8083
8084
8085 # Check whether --with-pic was given.
8086 if test "${with_pic+set}" = set; then :
8087 withval=$with_pic; lt_p=${PACKAGE-default}
8088 case $withval in
8089 yes|no) pic_mode=$withval ;;
8090 *)
8091 pic_mode=default
8092 # Look at the argument we got. We use all the common list separators.
8093 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8094 for lt_pkg in $withval; do
8095 IFS=$lt_save_ifs
8096 if test "X$lt_pkg" = "X$lt_p"; then
8097 pic_mode=yes
8098 fi
8099 done
8100 IFS=$lt_save_ifs
8101 ;;
8102 esac
8103 else
8104 pic_mode=default
8105 fi
8106
8107
8108
8109
8110
8111
8112
8113
8114 # Check whether --enable-fast-install was given.
8115 if test "${enable_fast_install+set}" = set; then :
8116 enableval=$enable_fast_install; p=${PACKAGE-default}
8117 case $enableval in
8118 yes) enable_fast_install=yes ;;
8119 no) enable_fast_install=no ;;
8120 *)
8121 enable_fast_install=no
8122 # Look at the argument we got. We use all the common list separators.
8123 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8124 for pkg in $enableval; do
8125 IFS=$lt_save_ifs
8126 if test "X$pkg" = "X$p"; then
8127 enable_fast_install=yes
8128 fi
8129 done
8130 IFS=$lt_save_ifs
8131 ;;
8132 esac
8133 else
8134 enable_fast_install=yes
8135 fi
8136
8137
8138
8139
8140
8141
8142
8143
8144 shared_archive_member_spec=
8145 case $host,$enable_shared in
8146 power*-*-aix[5-9]*,yes)
8147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
8148 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
8149
8150 # Check whether --with-aix-soname was given.
8151 if test "${with_aix_soname+set}" = set; then :
8152 withval=$with_aix_soname; case $withval in
8153 aix|svr4|both)
8154 ;;
8155 *)
8156 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
8157 ;;
8158 esac
8159 lt_cv_with_aix_soname=$with_aix_soname
8160 else
8161 if ${lt_cv_with_aix_soname+:} false; then :
8162 $as_echo_n "(cached) " >&6
8163 else
8164 lt_cv_with_aix_soname=aix
8165 fi
8166
8167 with_aix_soname=$lt_cv_with_aix_soname
8168 fi
8169
8170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
8171 $as_echo "$with_aix_soname" >&6; }
8172 if test aix != "$with_aix_soname"; then
8173 # For the AIX way of multilib, we name the shared archive member
8174 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
8175 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
8176 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
8177 # the AIX toolchain works better with OBJECT_MODE set (default 32).
8178 if test 64 = "${OBJECT_MODE-32}"; then
8179 shared_archive_member_spec=shr_64
8180 else
8181 shared_archive_member_spec=shr
8182 fi
8183 fi
8184 ;;
8185 *)
8186 with_aix_soname=aix
8187 ;;
8188 esac
8189
8190
8191
8192
8193
8194
8195
8196
8197
8198
8199 # This can be used to rebuild libtool when needed
8200 LIBTOOL_DEPS=$ltmain
8201
8202 # Always use our own libtool.
8203 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8204
8205
8206
8207
8208
8209
8210
8211
8212
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222
8223
8224
8225
8226
8227
8228
8229
8230
8231
8232
8233
8234 test -z "$LN_S" && LN_S="ln -s"
8235
8236
8237
8238
8239
8240
8241
8242
8243
8244
8245
8246
8247
8248
8249 if test -n "${ZSH_VERSION+set}"; then
8250 setopt NO_GLOB_SUBST
8251 fi
8252
8253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8254 $as_echo_n "checking for objdir... " >&6; }
8255 if ${lt_cv_objdir+:} false; then :
8256 $as_echo_n "(cached) " >&6
8257 else
8258 rm -f .libs 2>/dev/null
8259 mkdir .libs 2>/dev/null
8260 if test -d .libs; then
8261 lt_cv_objdir=.libs
8262 else
8263 # MS-DOS does not allow filenames that begin with a dot.
8264 lt_cv_objdir=_libs
8265 fi
8266 rmdir .libs 2>/dev/null
8267 fi
8268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8269 $as_echo "$lt_cv_objdir" >&6; }
8270 objdir=$lt_cv_objdir
8271
8272
8273
8274
8275
8276 cat >>confdefs.h <<_ACEOF
8277 #define LT_OBJDIR "$lt_cv_objdir/"
8278 _ACEOF
8279
8280
8281
8282
8283 case $host_os in
8284 aix3*)
8285 # AIX sometimes has problems with the GCC collect2 program. For some
8286 # reason, if we set the COLLECT_NAMES environment variable, the problems
8287 # vanish in a puff of smoke.
8288 if test set != "${COLLECT_NAMES+set}"; then
8289 COLLECT_NAMES=
8290 export COLLECT_NAMES
8291 fi
8292 ;;
8293 esac
8294
8295 # Global variables:
8296 ofile=libtool
8297 can_build_shared=yes
8298
8299 # All known linkers require a '.a' archive for static linking (except MSVC,
8300 # which needs '.lib').
8301 libext=a
8302
8303 with_gnu_ld=$lt_cv_prog_gnu_ld
8304
8305 old_CC=$CC
8306 old_CFLAGS=$CFLAGS
8307
8308 # Set sane defaults for various variables
8309 test -z "$CC" && CC=cc
8310 test -z "$LTCC" && LTCC=$CC
8311 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8312 test -z "$LD" && LD=ld
8313 test -z "$ac_objext" && ac_objext=o
8314
8315 func_cc_basename $compiler
8316 cc_basename=$func_cc_basename_result
8317
8318
8319 # Only perform the check for file, if the check method requires it
8320 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8321 case $deplibs_check_method in
8322 file_magic*)
8323 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8325 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8326 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8327 $as_echo_n "(cached) " >&6
8328 else
8329 case $MAGIC_CMD in
8330 [\\/*] | ?:[\\/]*)
8331 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
8332 ;;
8333 *)
8334 lt_save_MAGIC_CMD=$MAGIC_CMD
8335 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
8336 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8337 for ac_dir in $ac_dummy; do
8338 IFS=$lt_save_ifs
8339 test -z "$ac_dir" && ac_dir=.
8340 if test -f "$ac_dir/${ac_tool_prefix}file"; then
8341 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
8342 if test -n "$file_magic_test_file"; then
8343 case $deplibs_check_method in
8344 "file_magic "*)
8345 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8346 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8347 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8348 $EGREP "$file_magic_regex" > /dev/null; then
8349 :
8350 else
8351 cat <<_LT_EOF 1>&2
8352
8353 *** Warning: the command libtool uses to detect shared libraries,
8354 *** $file_magic_cmd, produces output that libtool cannot recognize.
8355 *** The result is that libtool may fail to recognize shared libraries
8356 *** as such. This will affect the creation of libtool libraries that
8357 *** depend on shared libraries, but programs linked with such libtool
8358 *** libraries will work regardless of this problem. Nevertheless, you
8359 *** may want to report the problem to your system manager and/or to
8360 *** bug-libtool@gnu.org
8361
8362 _LT_EOF
8363 fi ;;
8364 esac
8365 fi
8366 break
8367 fi
8368 done
8369 IFS=$lt_save_ifs
8370 MAGIC_CMD=$lt_save_MAGIC_CMD
8371 ;;
8372 esac
8373 fi
8374
8375 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8376 if test -n "$MAGIC_CMD"; then
8377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8378 $as_echo "$MAGIC_CMD" >&6; }
8379 else
8380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8381 $as_echo "no" >&6; }
8382 fi
8383
8384
8385
8386
8387
8388 if test -z "$lt_cv_path_MAGIC_CMD"; then
8389 if test -n "$ac_tool_prefix"; then
8390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8391 $as_echo_n "checking for file... " >&6; }
8392 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8393 $as_echo_n "(cached) " >&6
8394 else
8395 case $MAGIC_CMD in
8396 [\\/*] | ?:[\\/]*)
8397 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
8398 ;;
8399 *)
8400 lt_save_MAGIC_CMD=$MAGIC_CMD
8401 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
8402 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8403 for ac_dir in $ac_dummy; do
8404 IFS=$lt_save_ifs
8405 test -z "$ac_dir" && ac_dir=.
8406 if test -f "$ac_dir/file"; then
8407 lt_cv_path_MAGIC_CMD=$ac_dir/"file"
8408 if test -n "$file_magic_test_file"; then
8409 case $deplibs_check_method in
8410 "file_magic "*)
8411 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8412 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8413 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8414 $EGREP "$file_magic_regex" > /dev/null; then
8415 :
8416 else
8417 cat <<_LT_EOF 1>&2
8418
8419 *** Warning: the command libtool uses to detect shared libraries,
8420 *** $file_magic_cmd, produces output that libtool cannot recognize.
8421 *** The result is that libtool may fail to recognize shared libraries
8422 *** as such. This will affect the creation of libtool libraries that
8423 *** depend on shared libraries, but programs linked with such libtool
8424 *** libraries will work regardless of this problem. Nevertheless, you
8425 *** may want to report the problem to your system manager and/or to
8426 *** bug-libtool@gnu.org
8427
8428 _LT_EOF
8429 fi ;;
8430 esac
8431 fi
8432 break
8433 fi
8434 done
8435 IFS=$lt_save_ifs
8436 MAGIC_CMD=$lt_save_MAGIC_CMD
8437 ;;
8438 esac
8439 fi
8440
8441 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8442 if test -n "$MAGIC_CMD"; then
8443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8444 $as_echo "$MAGIC_CMD" >&6; }
8445 else
8446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8447 $as_echo "no" >&6; }
8448 fi
8449
8450
8451 else
8452 MAGIC_CMD=:
8453 fi
8454 fi
8455
8456 fi
8457 ;;
8458 esac
8459
8460 # Use C for the default configuration in the libtool script
8461
8462 lt_save_CC=$CC
8463 ac_ext=c
8464 ac_cpp='$CPP $CPPFLAGS'
8465 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8466 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8467 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8468
8469
8470 # Source file extension for C test sources.
8471 ac_ext=c
8472
8473 # Object file extension for compiled C test sources.
8474 objext=o
8475 objext=$objext
8476
8477 # Code to be used in simple compile tests
8478 lt_simple_compile_test_code="int some_variable = 0;"
8479
8480 # Code to be used in simple link tests
8481 lt_simple_link_test_code='int main(){return(0);}'
8482
8483
8484
8485
8486
8487
8488
8489 # If no C compiler was specified, use CC.
8490 LTCC=${LTCC-"$CC"}
8491
8492 # If no C compiler flags were specified, use CFLAGS.
8493 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8494
8495 # Allow CC to be a program name with arguments.
8496 compiler=$CC
8497
8498 # Save the default compiler, since it gets overwritten when the other
8499 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8500 compiler_DEFAULT=$CC
8501
8502 # save warnings/boilerplate of simple test code
8503 ac_outfile=conftest.$ac_objext
8504 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8505 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8506 _lt_compiler_boilerplate=`cat conftest.err`
8507 $RM conftest*
8508
8509 ac_outfile=conftest.$ac_objext
8510 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8511 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8512 _lt_linker_boilerplate=`cat conftest.err`
8513 $RM -r conftest*
8514
8515
8516 ## CAVEAT EMPTOR:
8517 ## There is no encapsulation within the following macros, do not change
8518 ## the running order or otherwise move them around unless you know exactly
8519 ## what you are doing...
8520 if test -n "$compiler"; then
8521
8522 lt_prog_compiler_no_builtin_flag=
8523
8524 if test yes = "$GCC"; then
8525 case $cc_basename in
8526 nvcc*)
8527 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8528 *)
8529 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8530 esac
8531
8532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8533 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8534 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8535 $as_echo_n "(cached) " >&6
8536 else
8537 lt_cv_prog_compiler_rtti_exceptions=no
8538 ac_outfile=conftest.$ac_objext
8539 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8540 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment
8541 # Insert the option either (1) after the last *FLAGS variable, or
8542 # (2) before a word containing "conftest.", or (3) at the end.
8543 # Note that $ac_compile itself does not contain backslashes and begins
8544 # with a dollar sign (not a hyphen), so the echo should work correctly.
8545 # The option is referenced via a variable to avoid confusing sed.
8546 lt_compile=`echo "$ac_compile" | $SED \
8547 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8548 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8549 -e 's:$: $lt_compiler_flag:'`
8550 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8551 (eval "$lt_compile" 2>conftest.err)
8552 ac_status=$?
8553 cat conftest.err >&5
8554 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8555 if (exit $ac_status) && test -s "$ac_outfile"; then
8556 # The compiler can only warn and ignore the option if not recognized
8557 # So say no if there are warnings other than the usual output.
8558 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8559 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8560 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8561 lt_cv_prog_compiler_rtti_exceptions=yes
8562 fi
8563 fi
8564 $RM conftest*
8565
8566 fi
8567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8568 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8569
8570 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
8571 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8572 else
8573 :
8574 fi
8575
8576 fi
8577
8578
8579
8580
8581
8582
8583 lt_prog_compiler_wl=
8584 lt_prog_compiler_pic=
8585 lt_prog_compiler_static=
8586
8587
8588 if test yes = "$GCC"; then
8589 lt_prog_compiler_wl='-Wl,'
8590 lt_prog_compiler_static='-static'
8591
8592 case $host_os in
8593 aix*)
8594 # All AIX code is PIC.
8595 if test ia64 = "$host_cpu"; then
8596 # AIX 5 now supports IA64 processor
8597 lt_prog_compiler_static='-Bstatic'
8598 fi
8599 lt_prog_compiler_pic='-fPIC'
8600 ;;
8601
8602 amigaos*)
8603 case $host_cpu in
8604 powerpc)
8605 # see comment about AmigaOS4 .so support
8606 lt_prog_compiler_pic='-fPIC'
8607 ;;
8608 m68k)
8609 # FIXME: we need at least 68020 code to build shared libraries, but
8610 # adding the '-m68020' flag to GCC prevents building anything better,
8611 # like '-m68040'.
8612 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8613 ;;
8614 esac
8615 ;;
8616
8617 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8618 # PIC is the default for these OSes.
8619 ;;
8620
8621 mingw* | cygwin* | pw32* | os2* | cegcc*)
8622 # This hack is so that the source file can tell whether it is being
8623 # built for inclusion in a dll (and should export symbols for example).
8624 # Although the cygwin gcc ignores -fPIC, still need this for old-style
8625 # (--disable-auto-import) libraries
8626 lt_prog_compiler_pic='-DDLL_EXPORT'
8627 case $host_os in
8628 os2*)
8629 lt_prog_compiler_static='$wl-static'
8630 ;;
8631 esac
8632 ;;
8633
8634 darwin* | rhapsody*)
8635 # PIC is the default on this platform
8636 # Common symbols not allowed in MH_DYLIB files
8637 lt_prog_compiler_pic='-fno-common'
8638 ;;
8639
8640 haiku*)
8641 # PIC is the default for Haiku.
8642 # The "-static" flag exists, but is broken.
8643 lt_prog_compiler_static=
8644 ;;
8645
8646 hpux*)
8647 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8648 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
8649 # sets the default TLS model and affects inlining.
8650 case $host_cpu in
8651 hppa*64*)
8652 # +Z the default
8653 ;;
8654 *)
8655 lt_prog_compiler_pic='-fPIC'
8656 ;;
8657 esac
8658 ;;
8659
8660 interix[3-9]*)
8661 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8662 # Instead, we relocate shared libraries at runtime.
8663 ;;
8664
8665 msdosdjgpp*)
8666 # Just because we use GCC doesn't mean we suddenly get shared libraries
8667 # on systems that don't support them.
8668 lt_prog_compiler_can_build_shared=no
8669 enable_shared=no
8670 ;;
8671
8672 *nto* | *qnx*)
8673 # QNX uses GNU C++, but need to define -shared option too, otherwise
8674 # it will coredump.
8675 lt_prog_compiler_pic='-fPIC -shared'
8676 ;;
8677
8678 sysv4*MP*)
8679 if test -d /usr/nec; then
8680 lt_prog_compiler_pic=-Kconform_pic
8681 fi
8682 ;;
8683
8684 *)
8685 lt_prog_compiler_pic='-fPIC'
8686 ;;
8687 esac
8688
8689 case $cc_basename in
8690 nvcc*) # Cuda Compiler Driver 2.2
8691 lt_prog_compiler_wl='-Xlinker '
8692 if test -n "$lt_prog_compiler_pic"; then
8693 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
8694 fi
8695 ;;
8696 esac
8697 else
8698 # PORTME Check for flag to pass linker flags through the system compiler.
8699 case $host_os in
8700 aix*)
8701 lt_prog_compiler_wl='-Wl,'
8702 if test ia64 = "$host_cpu"; then
8703 # AIX 5 now supports IA64 processor
8704 lt_prog_compiler_static='-Bstatic'
8705 else
8706 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8707 fi
8708 ;;
8709
8710 darwin* | rhapsody*)
8711 # PIC is the default on this platform
8712 # Common symbols not allowed in MH_DYLIB files
8713 lt_prog_compiler_pic='-fno-common'
8714 case $cc_basename in
8715 nagfor*)
8716 # NAG Fortran compiler
8717 lt_prog_compiler_wl='-Wl,-Wl,,'
8718 lt_prog_compiler_pic='-PIC'
8719 lt_prog_compiler_static='-Bstatic'
8720 ;;
8721 esac
8722 ;;
8723
8724 mingw* | cygwin* | pw32* | os2* | cegcc*)
8725 # This hack is so that the source file can tell whether it is being
8726 # built for inclusion in a dll (and should export symbols for example).
8727 lt_prog_compiler_pic='-DDLL_EXPORT'
8728 case $host_os in
8729 os2*)
8730 lt_prog_compiler_static='$wl-static'
8731 ;;
8732 esac
8733 ;;
8734
8735 hpux9* | hpux10* | hpux11*)
8736 lt_prog_compiler_wl='-Wl,'
8737 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8738 # not for PA HP-UX.
8739 case $host_cpu in
8740 hppa*64*|ia64*)
8741 # +Z the default
8742 ;;
8743 *)
8744 lt_prog_compiler_pic='+Z'
8745 ;;
8746 esac
8747 # Is there a better lt_prog_compiler_static that works with the bundled CC?
8748 lt_prog_compiler_static='$wl-a ${wl}archive'
8749 ;;
8750
8751 irix5* | irix6* | nonstopux*)
8752 lt_prog_compiler_wl='-Wl,'
8753 # PIC (with -KPIC) is the default.
8754 lt_prog_compiler_static='-non_shared'
8755 ;;
8756
8757 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
8758 case $cc_basename in
8759 # old Intel for x86_64, which still supported -KPIC.
8760 ecc*)
8761 lt_prog_compiler_wl='-Wl,'
8762 lt_prog_compiler_pic='-KPIC'
8763 lt_prog_compiler_static='-static'
8764 ;;
8765 # icc used to be incompatible with GCC.
8766 # ICC 10 doesn't accept -KPIC any more.
8767 icc* | ifort*)
8768 lt_prog_compiler_wl='-Wl,'
8769 lt_prog_compiler_pic='-fPIC'
8770 lt_prog_compiler_static='-static'
8771 ;;
8772 # Lahey Fortran 8.1.
8773 lf95*)
8774 lt_prog_compiler_wl='-Wl,'
8775 lt_prog_compiler_pic='--shared'
8776 lt_prog_compiler_static='--static'
8777 ;;
8778 nagfor*)
8779 # NAG Fortran compiler
8780 lt_prog_compiler_wl='-Wl,-Wl,,'
8781 lt_prog_compiler_pic='-PIC'
8782 lt_prog_compiler_static='-Bstatic'
8783 ;;
8784 tcc*)
8785 # Fabrice Bellard et al's Tiny C Compiler
8786 lt_prog_compiler_wl='-Wl,'
8787 lt_prog_compiler_pic='-fPIC'
8788 lt_prog_compiler_static='-static'
8789 ;;
8790 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8791 # Portland Group compilers (*not* the Pentium gcc compiler,
8792 # which looks to be a dead project)
8793 lt_prog_compiler_wl='-Wl,'
8794 lt_prog_compiler_pic='-fpic'
8795 lt_prog_compiler_static='-Bstatic'
8796 ;;
8797 ccc*)
8798 lt_prog_compiler_wl='-Wl,'
8799 # All Alpha code is PIC.
8800 lt_prog_compiler_static='-non_shared'
8801 ;;
8802 xl* | bgxl* | bgf* | mpixl*)
8803 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8804 lt_prog_compiler_wl='-Wl,'
8805 lt_prog_compiler_pic='-qpic'
8806 lt_prog_compiler_static='-qstaticlink'
8807 ;;
8808 *)
8809 case `$CC -V 2>&1 | sed 5q` in
8810 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
8811 # Sun Fortran 8.3 passes all unrecognized flags to the linker
8812 lt_prog_compiler_pic='-KPIC'
8813 lt_prog_compiler_static='-Bstatic'
8814 lt_prog_compiler_wl=''
8815 ;;
8816 *Sun\ F* | *Sun*Fortran*)
8817 lt_prog_compiler_pic='-KPIC'
8818 lt_prog_compiler_static='-Bstatic'
8819 lt_prog_compiler_wl='-Qoption ld '
8820 ;;
8821 *Sun\ C*)
8822 # Sun C 5.9
8823 lt_prog_compiler_pic='-KPIC'
8824 lt_prog_compiler_static='-Bstatic'
8825 lt_prog_compiler_wl='-Wl,'
8826 ;;
8827 *Intel*\ [CF]*Compiler*)
8828 lt_prog_compiler_wl='-Wl,'
8829 lt_prog_compiler_pic='-fPIC'
8830 lt_prog_compiler_static='-static'
8831 ;;
8832 *Portland\ Group*)
8833 lt_prog_compiler_wl='-Wl,'
8834 lt_prog_compiler_pic='-fpic'
8835 lt_prog_compiler_static='-Bstatic'
8836 ;;
8837 esac
8838 ;;
8839 esac
8840 ;;
8841
8842 newsos6)
8843 lt_prog_compiler_pic='-KPIC'
8844 lt_prog_compiler_static='-Bstatic'
8845 ;;
8846
8847 *nto* | *qnx*)
8848 # QNX uses GNU C++, but need to define -shared option too, otherwise
8849 # it will coredump.
8850 lt_prog_compiler_pic='-fPIC -shared'
8851 ;;
8852
8853 osf3* | osf4* | osf5*)
8854 lt_prog_compiler_wl='-Wl,'
8855 # All OSF/1 code is PIC.
8856 lt_prog_compiler_static='-non_shared'
8857 ;;
8858
8859 rdos*)
8860 lt_prog_compiler_static='-non_shared'
8861 ;;
8862
8863 solaris*)
8864 lt_prog_compiler_pic='-KPIC'
8865 lt_prog_compiler_static='-Bstatic'
8866 case $cc_basename in
8867 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
8868 lt_prog_compiler_wl='-Qoption ld ';;
8869 *)
8870 lt_prog_compiler_wl='-Wl,';;
8871 esac
8872 ;;
8873
8874 sunos4*)
8875 lt_prog_compiler_wl='-Qoption ld '
8876 lt_prog_compiler_pic='-PIC'
8877 lt_prog_compiler_static='-Bstatic'
8878 ;;
8879
8880 sysv4 | sysv4.2uw2* | sysv4.3*)
8881 lt_prog_compiler_wl='-Wl,'
8882 lt_prog_compiler_pic='-KPIC'
8883 lt_prog_compiler_static='-Bstatic'
8884 ;;
8885
8886 sysv4*MP*)
8887 if test -d /usr/nec; then
8888 lt_prog_compiler_pic='-Kconform_pic'
8889 lt_prog_compiler_static='-Bstatic'
8890 fi
8891 ;;
8892
8893 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8894 lt_prog_compiler_wl='-Wl,'
8895 lt_prog_compiler_pic='-KPIC'
8896 lt_prog_compiler_static='-Bstatic'
8897 ;;
8898
8899 unicos*)
8900 lt_prog_compiler_wl='-Wl,'
8901 lt_prog_compiler_can_build_shared=no
8902 ;;
8903
8904 uts4*)
8905 lt_prog_compiler_pic='-pic'
8906 lt_prog_compiler_static='-Bstatic'
8907 ;;
8908
8909 *)
8910 lt_prog_compiler_can_build_shared=no
8911 ;;
8912 esac
8913 fi
8914
8915 case $host_os in
8916 # For platforms that do not support PIC, -DPIC is meaningless:
8917 *djgpp*)
8918 lt_prog_compiler_pic=
8919 ;;
8920 *)
8921 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8922 ;;
8923 esac
8924
8925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8926 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8927 if ${lt_cv_prog_compiler_pic+:} false; then :
8928 $as_echo_n "(cached) " >&6
8929 else
8930 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
8931 fi
8932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
8933 $as_echo "$lt_cv_prog_compiler_pic" >&6; }
8934 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
8935
8936 #
8937 # Check to make sure the PIC flag actually works.
8938 #
8939 if test -n "$lt_prog_compiler_pic"; then
8940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8941 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8942 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8943 $as_echo_n "(cached) " >&6
8944 else
8945 lt_cv_prog_compiler_pic_works=no
8946 ac_outfile=conftest.$ac_objext
8947 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8948 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment
8949 # Insert the option either (1) after the last *FLAGS variable, or
8950 # (2) before a word containing "conftest.", or (3) at the end.
8951 # Note that $ac_compile itself does not contain backslashes and begins
8952 # with a dollar sign (not a hyphen), so the echo should work correctly.
8953 # The option is referenced via a variable to avoid confusing sed.
8954 lt_compile=`echo "$ac_compile" | $SED \
8955 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8956 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8957 -e 's:$: $lt_compiler_flag:'`
8958 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8959 (eval "$lt_compile" 2>conftest.err)
8960 ac_status=$?
8961 cat conftest.err >&5
8962 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8963 if (exit $ac_status) && test -s "$ac_outfile"; then
8964 # The compiler can only warn and ignore the option if not recognized
8965 # So say no if there are warnings other than the usual output.
8966 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8967 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8968 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8969 lt_cv_prog_compiler_pic_works=yes
8970 fi
8971 fi
8972 $RM conftest*
8973
8974 fi
8975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8976 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8977
8978 if test yes = "$lt_cv_prog_compiler_pic_works"; then
8979 case $lt_prog_compiler_pic in
8980 "" | " "*) ;;
8981 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8982 esac
8983 else
8984 lt_prog_compiler_pic=
8985 lt_prog_compiler_can_build_shared=no
8986 fi
8987
8988 fi
8989
8990
8991
8992
8993
8994
8995
8996
8997
8998
8999
9000 #
9001 # Check to make sure the static flag actually works.
9002 #
9003 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
9004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
9005 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
9006 if ${lt_cv_prog_compiler_static_works+:} false; then :
9007 $as_echo_n "(cached) " >&6
9008 else
9009 lt_cv_prog_compiler_static_works=no
9010 save_LDFLAGS=$LDFLAGS
9011 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
9012 echo "$lt_simple_link_test_code" > conftest.$ac_ext
9013 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9014 # The linker can only warn and ignore the option if not recognized
9015 # So say no if there are warnings
9016 if test -s conftest.err; then
9017 # Append any errors to the config.log.
9018 cat conftest.err 1>&5
9019 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9020 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9021 if diff conftest.exp conftest.er2 >/dev/null; then
9022 lt_cv_prog_compiler_static_works=yes
9023 fi
9024 else
9025 lt_cv_prog_compiler_static_works=yes
9026 fi
9027 fi
9028 $RM -r conftest*
9029 LDFLAGS=$save_LDFLAGS
9030
9031 fi
9032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9033 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9034
9035 if test yes = "$lt_cv_prog_compiler_static_works"; then
9036 :
9037 else
9038 lt_prog_compiler_static=
9039 fi
9040
9041
9042
9043
9044
9045
9046
9047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9048 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9049 if ${lt_cv_prog_compiler_c_o+:} false; then :
9050 $as_echo_n "(cached) " >&6
9051 else
9052 lt_cv_prog_compiler_c_o=no
9053 $RM -r conftest 2>/dev/null
9054 mkdir conftest
9055 cd conftest
9056 mkdir out
9057 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9058
9059 lt_compiler_flag="-o out/conftest2.$ac_objext"
9060 # Insert the option either (1) after the last *FLAGS variable, or
9061 # (2) before a word containing "conftest.", or (3) at the end.
9062 # Note that $ac_compile itself does not contain backslashes and begins
9063 # with a dollar sign (not a hyphen), so the echo should work correctly.
9064 lt_compile=`echo "$ac_compile" | $SED \
9065 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9066 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9067 -e 's:$: $lt_compiler_flag:'`
9068 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9069 (eval "$lt_compile" 2>out/conftest.err)
9070 ac_status=$?
9071 cat out/conftest.err >&5
9072 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9073 if (exit $ac_status) && test -s out/conftest2.$ac_objext
9074 then
9075 # The compiler can only warn and ignore the option if not recognized
9076 # So say no if there are warnings
9077 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9078 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9079 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9080 lt_cv_prog_compiler_c_o=yes
9081 fi
9082 fi
9083 chmod u+w . 2>&5
9084 $RM conftest*
9085 # SGI C++ compiler will create directory out/ii_files/ for
9086 # template instantiation
9087 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9088 $RM out/* && rmdir out
9089 cd ..
9090 $RM -r conftest
9091 $RM conftest*
9092
9093 fi
9094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9095 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9096
9097
9098
9099
9100
9101
9102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9103 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9104 if ${lt_cv_prog_compiler_c_o+:} false; then :
9105 $as_echo_n "(cached) " >&6
9106 else
9107 lt_cv_prog_compiler_c_o=no
9108 $RM -r conftest 2>/dev/null
9109 mkdir conftest
9110 cd conftest
9111 mkdir out
9112 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9113
9114 lt_compiler_flag="-o out/conftest2.$ac_objext"
9115 # Insert the option either (1) after the last *FLAGS variable, or
9116 # (2) before a word containing "conftest.", or (3) at the end.
9117 # Note that $ac_compile itself does not contain backslashes and begins
9118 # with a dollar sign (not a hyphen), so the echo should work correctly.
9119 lt_compile=`echo "$ac_compile" | $SED \
9120 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9121 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9122 -e 's:$: $lt_compiler_flag:'`
9123 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9124 (eval "$lt_compile" 2>out/conftest.err)
9125 ac_status=$?
9126 cat out/conftest.err >&5
9127 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9128 if (exit $ac_status) && test -s out/conftest2.$ac_objext
9129 then
9130 # The compiler can only warn and ignore the option if not recognized
9131 # So say no if there are warnings
9132 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9133 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9134 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9135 lt_cv_prog_compiler_c_o=yes
9136 fi
9137 fi
9138 chmod u+w . 2>&5
9139 $RM conftest*
9140 # SGI C++ compiler will create directory out/ii_files/ for
9141 # template instantiation
9142 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9143 $RM out/* && rmdir out
9144 cd ..
9145 $RM -r conftest
9146 $RM conftest*
9147
9148 fi
9149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9150 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9151
9152
9153
9154
9155 hard_links=nottested
9156 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
9157 # do not overwrite the value of need_locks provided by the user
9158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9159 $as_echo_n "checking if we can lock with hard links... " >&6; }
9160 hard_links=yes
9161 $RM conftest*
9162 ln conftest.a conftest.b 2>/dev/null && hard_links=no
9163 touch conftest.a
9164 ln conftest.a conftest.b 2>&5 || hard_links=no
9165 ln conftest.a conftest.b 2>/dev/null && hard_links=no
9166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9167 $as_echo "$hard_links" >&6; }
9168 if test no = "$hard_links"; then
9169 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
9170 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
9171 need_locks=warn
9172 fi
9173 else
9174 need_locks=no
9175 fi
9176
9177
9178
9179
9180
9181
9182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9183 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9184
9185 runpath_var=
9186 allow_undefined_flag=
9187 always_export_symbols=no
9188 archive_cmds=
9189 archive_expsym_cmds=
9190 compiler_needs_object=no
9191 enable_shared_with_static_runtimes=no
9192 export_dynamic_flag_spec=
9193 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9194 hardcode_automatic=no
9195 hardcode_direct=no
9196 hardcode_direct_absolute=no
9197 hardcode_libdir_flag_spec=
9198 hardcode_libdir_separator=
9199 hardcode_minus_L=no
9200 hardcode_shlibpath_var=unsupported
9201 inherit_rpath=no
9202 link_all_deplibs=unknown
9203 module_cmds=
9204 module_expsym_cmds=
9205 old_archive_from_new_cmds=
9206 old_archive_from_expsyms_cmds=
9207 thread_safe_flag_spec=
9208 whole_archive_flag_spec=
9209 # include_expsyms should be a list of space-separated symbols to be *always*
9210 # included in the symbol list
9211 include_expsyms=
9212 # exclude_expsyms can be an extended regexp of symbols to exclude
9213 # it will be wrapped by ' (' and ')$', so one must not match beginning or
9214 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
9215 # as well as any symbol that contains 'd'.
9216 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9217 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9218 # platforms (ab)use it in PIC code, but their linkers get confused if
9219 # the symbol is explicitly referenced. Since portable code cannot
9220 # rely on this symbol name, it's probably fine to never include it in
9221 # preloaded symbol tables.
9222 # Exclude shared library initialization/finalization symbols.
9223 extract_expsyms_cmds=
9224
9225 case $host_os in
9226 cygwin* | mingw* | pw32* | cegcc*)
9227 # FIXME: the MSVC++ port hasn't been tested in a loooong time
9228 # When not using gcc, we currently assume that we are using
9229 # Microsoft Visual C++.
9230 if test yes != "$GCC"; then
9231 with_gnu_ld=no
9232 fi
9233 ;;
9234 interix*)
9235 # we just hope/assume this is gcc and not c89 (= MSVC++)
9236 with_gnu_ld=yes
9237 ;;
9238 openbsd* | bitrig*)
9239 with_gnu_ld=no
9240 ;;
9241 linux* | k*bsd*-gnu | gnu*)
9242 link_all_deplibs=no
9243 ;;
9244 esac
9245
9246 ld_shlibs=yes
9247
9248 # On some targets, GNU ld is compatible enough with the native linker
9249 # that we're better off using the native interface for both.
9250 lt_use_gnu_ld_interface=no
9251 if test yes = "$with_gnu_ld"; then
9252 case $host_os in
9253 aix*)
9254 # The AIX port of GNU ld has always aspired to compatibility
9255 # with the native linker. However, as the warning in the GNU ld
9256 # block says, versions before 2.19.5* couldn't really create working
9257 # shared libraries, regardless of the interface used.
9258 case `$LD -v 2>&1` in
9259 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9260 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9261 *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9262 *)
9263 lt_use_gnu_ld_interface=yes
9264 ;;
9265 esac
9266 ;;
9267 *)
9268 lt_use_gnu_ld_interface=yes
9269 ;;
9270 esac
9271 fi
9272
9273 if test yes = "$lt_use_gnu_ld_interface"; then
9274 # If archive_cmds runs LD, not CC, wlarc should be empty
9275 wlarc='$wl'
9276
9277 # Set some defaults for GNU ld with shared library support. These
9278 # are reset later if shared libraries are not supported. Putting them
9279 # here allows them to be overridden if necessary.
9280 runpath_var=LD_RUN_PATH
9281 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9282 export_dynamic_flag_spec='$wl--export-dynamic'
9283 # ancient GNU ld didn't support --whole-archive et. al.
9284 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9285 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
9286 else
9287 whole_archive_flag_spec=
9288 fi
9289 supports_anon_versioning=no
9290 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
9291 *GNU\ gold*) supports_anon_versioning=yes ;;
9292 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9293 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9294 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9295 *\ 2.11.*) ;; # other 2.11 versions
9296 *) supports_anon_versioning=yes ;;
9297 esac
9298
9299 # See if GNU ld supports shared libraries.
9300 case $host_os in
9301 aix[3-9]*)
9302 # On AIX/PPC, the GNU linker is very broken
9303 if test ia64 != "$host_cpu"; then
9304 ld_shlibs=no
9305 cat <<_LT_EOF 1>&2
9306
9307 *** Warning: the GNU linker, at least up to release 2.19, is reported
9308 *** to be unable to reliably create shared libraries on AIX.
9309 *** Therefore, libtool is disabling shared libraries support. If you
9310 *** really care for shared libraries, you may want to install binutils
9311 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9312 *** You will then need to restart the configuration process.
9313
9314 _LT_EOF
9315 fi
9316 ;;
9317
9318 amigaos*)
9319 case $host_cpu in
9320 powerpc)
9321 # see comment about AmigaOS4 .so support
9322 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9323 archive_expsym_cmds=''
9324 ;;
9325 m68k)
9326 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9327 hardcode_libdir_flag_spec='-L$libdir'
9328 hardcode_minus_L=yes
9329 ;;
9330 esac
9331 ;;
9332
9333 beos*)
9334 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9335 allow_undefined_flag=unsupported
9336 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9337 # support --undefined. This deserves some investigation. FIXME
9338 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9339 else
9340 ld_shlibs=no
9341 fi
9342 ;;
9343
9344 cygwin* | mingw* | pw32* | cegcc*)
9345 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9346 # as there is no search path for DLLs.
9347 hardcode_libdir_flag_spec='-L$libdir'
9348 export_dynamic_flag_spec='$wl--export-all-symbols'
9349 allow_undefined_flag=unsupported
9350 always_export_symbols=no
9351 enable_shared_with_static_runtimes=yes
9352 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
9353 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
9354
9355 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9356 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9357 # If the export-symbols file already is a .def file, use it as
9358 # is; otherwise, prepend EXPORTS...
9359 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
9360 cp $export_symbols $output_objdir/$soname.def;
9361 else
9362 echo EXPORTS > $output_objdir/$soname.def;
9363 cat $export_symbols >> $output_objdir/$soname.def;
9364 fi~
9365 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9366 else
9367 ld_shlibs=no
9368 fi
9369 ;;
9370
9371 haiku*)
9372 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9373 link_all_deplibs=yes
9374 ;;
9375
9376 os2*)
9377 hardcode_libdir_flag_spec='-L$libdir'
9378 hardcode_minus_L=yes
9379 allow_undefined_flag=unsupported
9380 shrext_cmds=.dll
9381 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
9382 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
9383 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
9384 $ECHO EXPORTS >> $output_objdir/$libname.def~
9385 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
9386 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
9387 emximp -o $lib $output_objdir/$libname.def'
9388 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
9389 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
9390 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
9391 $ECHO EXPORTS >> $output_objdir/$libname.def~
9392 prefix_cmds="$SED"~
9393 if test EXPORTS = "`$SED 1q $export_symbols`"; then
9394 prefix_cmds="$prefix_cmds -e 1d";
9395 fi~
9396 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
9397 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
9398 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
9399 emximp -o $lib $output_objdir/$libname.def'
9400 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
9401 enable_shared_with_static_runtimes=yes
9402 ;;
9403
9404 interix[3-9]*)
9405 hardcode_direct=no
9406 hardcode_shlibpath_var=no
9407 hardcode_libdir_flag_spec='$wl-rpath,$libdir'
9408 export_dynamic_flag_spec='$wl-E'
9409 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9410 # Instead, shared libraries are loaded at an image base (0x10000000 by
9411 # default) and relocated if they conflict, which is a slow very memory
9412 # consuming and fragmenting process. To avoid this, we pick a random,
9413 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9414 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
9415 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9416 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9417 ;;
9418
9419 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9420 tmp_diet=no
9421 if test linux-dietlibc = "$host_os"; then
9422 case $cc_basename in
9423 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
9424 esac
9425 fi
9426 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9427 && test no = "$tmp_diet"
9428 then
9429 tmp_addflag=' $pic_flag'
9430 tmp_sharedflag='-shared'
9431 case $cc_basename,$host_cpu in
9432 pgcc*) # Portland Group C compiler
9433 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
9434 tmp_addflag=' $pic_flag'
9435 ;;
9436 pgf77* | pgf90* | pgf95* | pgfortran*)
9437 # Portland Group f77 and f90 compilers
9438 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
9439 tmp_addflag=' $pic_flag -Mnomain' ;;
9440 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
9441 tmp_addflag=' -i_dynamic' ;;
9442 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
9443 tmp_addflag=' -i_dynamic -nofor_main' ;;
9444 ifc* | ifort*) # Intel Fortran compiler
9445 tmp_addflag=' -nofor_main' ;;
9446 lf95*) # Lahey Fortran 8.1
9447 whole_archive_flag_spec=
9448 tmp_sharedflag='--shared' ;;
9449 nagfor*) # NAGFOR 5.3
9450 tmp_sharedflag='-Wl,-shared' ;;
9451 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9452 tmp_sharedflag='-qmkshrobj'
9453 tmp_addflag= ;;
9454 nvcc*) # Cuda Compiler Driver 2.2
9455 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
9456 compiler_needs_object=yes
9457 ;;
9458 esac
9459 case `$CC -V 2>&1 | sed 5q` in
9460 *Sun\ C*) # Sun C 5.9
9461 whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
9462 compiler_needs_object=yes
9463 tmp_sharedflag='-G' ;;
9464 *Sun\ F*) # Sun Fortran 8.3
9465 tmp_sharedflag='-G' ;;
9466 esac
9467 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9468
9469 if test yes = "$supports_anon_versioning"; then
9470 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9471 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9472 echo "local: *; };" >> $output_objdir/$libname.ver~
9473 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
9474 fi
9475
9476 case $cc_basename in
9477 tcc*)
9478 export_dynamic_flag_spec='-rdynamic'
9479 ;;
9480 xlf* | bgf* | bgxlf* | mpixlf*)
9481 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9482 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9483 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9484 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
9485 if test yes = "$supports_anon_versioning"; then
9486 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9487 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9488 echo "local: *; };" >> $output_objdir/$libname.ver~
9489 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9490 fi
9491 ;;
9492 esac
9493 else
9494 ld_shlibs=no
9495 fi
9496 ;;
9497
9498 netbsd* | netbsdelf*-gnu)
9499 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9500 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9501 wlarc=
9502 else
9503 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9504 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9505 fi
9506 ;;
9507
9508 solaris*)
9509 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9510 ld_shlibs=no
9511 cat <<_LT_EOF 1>&2
9512
9513 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9514 *** create shared libraries on Solaris systems. Therefore, libtool
9515 *** is disabling shared libraries support. We urge you to upgrade GNU
9516 *** binutils to release 2.9.1 or newer. Another option is to modify
9517 *** your PATH or compiler configuration so that the native linker is
9518 *** used, and then restart.
9519
9520 _LT_EOF
9521 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9522 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9523 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9524 else
9525 ld_shlibs=no
9526 fi
9527 ;;
9528
9529 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9530 case `$LD -v 2>&1` in
9531 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9532 ld_shlibs=no
9533 cat <<_LT_EOF 1>&2
9534
9535 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
9536 *** reliably create shared libraries on SCO systems. Therefore, libtool
9537 *** is disabling shared libraries support. We urge you to upgrade GNU
9538 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
9539 *** your PATH or compiler configuration so that the native linker is
9540 *** used, and then restart.
9541
9542 _LT_EOF
9543 ;;
9544 *)
9545 # For security reasons, it is highly recommended that you always
9546 # use absolute paths for naming shared libraries, and exclude the
9547 # DT_RUNPATH tag from executables and libraries. But doing so
9548 # requires that you compile everything twice, which is a pain.
9549 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9550 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9551 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9552 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9553 else
9554 ld_shlibs=no
9555 fi
9556 ;;
9557 esac
9558 ;;
9559
9560 sunos4*)
9561 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9562 wlarc=
9563 hardcode_direct=yes
9564 hardcode_shlibpath_var=no
9565 ;;
9566
9567 *)
9568 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9569 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9570 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9571 else
9572 ld_shlibs=no
9573 fi
9574 ;;
9575 esac
9576
9577 if test no = "$ld_shlibs"; then
9578 runpath_var=
9579 hardcode_libdir_flag_spec=
9580 export_dynamic_flag_spec=
9581 whole_archive_flag_spec=
9582 fi
9583 else
9584 # PORTME fill in a description of your system's linker (not GNU ld)
9585 case $host_os in
9586 aix3*)
9587 allow_undefined_flag=unsupported
9588 always_export_symbols=yes
9589 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9590 # Note: this linker hardcodes the directories in LIBPATH if there
9591 # are no directories specified by -L.
9592 hardcode_minus_L=yes
9593 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
9594 # Neither direct hardcoding nor static linking is supported with a
9595 # broken collect2.
9596 hardcode_direct=unsupported
9597 fi
9598 ;;
9599
9600 aix[4-9]*)
9601 if test ia64 = "$host_cpu"; then
9602 # On IA64, the linker does run time linking by default, so we don't
9603 # have to do anything special.
9604 aix_use_runtimelinking=no
9605 exp_sym_flag='-Bexport'
9606 no_entry_flag=
9607 else
9608 # If we're using GNU nm, then we don't want the "-C" option.
9609 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
9610 # Without the "-l" option, or with the "-B" option, AIX nm treats
9611 # weak defined symbols like other global defined symbols, whereas
9612 # GNU nm marks them as "W".
9613 # While the 'weak' keyword is ignored in the Export File, we need
9614 # it in the Import File for the 'aix-soname' feature, so we have
9615 # to replace the "-B" option with "-P" for AIX nm.
9616 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9617 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
9618 else
9619 export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
9620 fi
9621 aix_use_runtimelinking=no
9622
9623 # Test if we are trying to use run time linking or normal
9624 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9625 # have runtime linking enabled, and use it for executables.
9626 # For shared libraries, we enable/disable runtime linking
9627 # depending on the kind of the shared library created -
9628 # when "with_aix_soname,aix_use_runtimelinking" is:
9629 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
9630 # "aix,yes" lib.so shared, rtl:yes, for executables
9631 # lib.a static archive
9632 # "both,no" lib.so.V(shr.o) shared, rtl:yes
9633 # lib.a(lib.so.V) shared, rtl:no, for executables
9634 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
9635 # lib.a(lib.so.V) shared, rtl:no
9636 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
9637 # lib.a static archive
9638 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9639 for ld_flag in $LDFLAGS; do
9640 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
9641 aix_use_runtimelinking=yes
9642 break
9643 fi
9644 done
9645 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
9646 # With aix-soname=svr4, we create the lib.so.V shared archives only,
9647 # so we don't have lib.a shared libs to link our executables.
9648 # We have to force runtime linking in this case.
9649 aix_use_runtimelinking=yes
9650 LDFLAGS="$LDFLAGS -Wl,-brtl"
9651 fi
9652 ;;
9653 esac
9654
9655 exp_sym_flag='-bexport'
9656 no_entry_flag='-bnoentry'
9657 fi
9658
9659 # When large executables or shared objects are built, AIX ld can
9660 # have problems creating the table of contents. If linking a library
9661 # or program results in "error TOC overflow" add -mminimal-toc to
9662 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
9663 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9664
9665 archive_cmds=''
9666 hardcode_direct=yes
9667 hardcode_direct_absolute=yes
9668 hardcode_libdir_separator=':'
9669 link_all_deplibs=yes
9670 file_list_spec='$wl-f,'
9671 case $with_aix_soname,$aix_use_runtimelinking in
9672 aix,*) ;; # traditional, no import file
9673 svr4,* | *,yes) # use import file
9674 # The Import File defines what to hardcode.
9675 hardcode_direct=no
9676 hardcode_direct_absolute=no
9677 ;;
9678 esac
9679
9680 if test yes = "$GCC"; then
9681 case $host_os in aix4.[012]|aix4.[012].*)
9682 # We only want to do this on AIX 4.2 and lower, the check
9683 # below for broken collect2 doesn't work under 4.3+
9684 collect2name=`$CC -print-prog-name=collect2`
9685 if test -f "$collect2name" &&
9686 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9687 then
9688 # We have reworked collect2
9689 :
9690 else
9691 # We have old collect2
9692 hardcode_direct=unsupported
9693 # It fails to find uninstalled libraries when the uninstalled
9694 # path is not listed in the libpath. Setting hardcode_minus_L
9695 # to unsupported forces relinking
9696 hardcode_minus_L=yes
9697 hardcode_libdir_flag_spec='-L$libdir'
9698 hardcode_libdir_separator=
9699 fi
9700 ;;
9701 esac
9702 shared_flag='-shared'
9703 if test yes = "$aix_use_runtimelinking"; then
9704 shared_flag="$shared_flag "'$wl-G'
9705 fi
9706 # Need to ensure runtime linking is disabled for the traditional
9707 # shared library, or the linker may eventually find shared libraries
9708 # /with/ Import File - we do not want to mix them.
9709 shared_flag_aix='-shared'
9710 shared_flag_svr4='-shared $wl-G'
9711 else
9712 # not using gcc
9713 if test ia64 = "$host_cpu"; then
9714 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9715 # chokes on -Wl,-G. The following line is correct:
9716 shared_flag='-G'
9717 else
9718 if test yes = "$aix_use_runtimelinking"; then
9719 shared_flag='$wl-G'
9720 else
9721 shared_flag='$wl-bM:SRE'
9722 fi
9723 shared_flag_aix='$wl-bM:SRE'
9724 shared_flag_svr4='$wl-G'
9725 fi
9726 fi
9727
9728 export_dynamic_flag_spec='$wl-bexpall'
9729 # It seems that -bexpall does not export symbols beginning with
9730 # underscore (_), so it is better to generate a list of symbols to export.
9731 always_export_symbols=yes
9732 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
9733 # Warning - without using the other runtime loading flags (-brtl),
9734 # -berok will link without error, but may produce a broken library.
9735 allow_undefined_flag='-berok'
9736 # Determine the default libpath from the value encoded in an
9737 # empty executable.
9738 if test set = "${lt_cv_aix_libpath+set}"; then
9739 aix_libpath=$lt_cv_aix_libpath
9740 else
9741 if ${lt_cv_aix_libpath_+:} false; then :
9742 $as_echo_n "(cached) " >&6
9743 else
9744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9745 /* end confdefs.h. */
9746
9747 int
9748 main ()
9749 {
9750
9751 ;
9752 return 0;
9753 }
9754 _ACEOF
9755 if ac_fn_c_try_link "$LINENO"; then :
9756
9757 lt_aix_libpath_sed='
9758 /Import File Strings/,/^$/ {
9759 /^0/ {
9760 s/^0 *\([^ ]*\) *$/\1/
9761 p
9762 }
9763 }'
9764 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9765 # Check for a 64-bit object if we didn't find anything.
9766 if test -z "$lt_cv_aix_libpath_"; then
9767 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9768 fi
9769 fi
9770 rm -f core conftest.err conftest.$ac_objext \
9771 conftest$ac_exeext conftest.$ac_ext
9772 if test -z "$lt_cv_aix_libpath_"; then
9773 lt_cv_aix_libpath_=/usr/lib:/lib
9774 fi
9775
9776 fi
9777
9778 aix_libpath=$lt_cv_aix_libpath_
9779 fi
9780
9781 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
9782 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
9783 else
9784 if test ia64 = "$host_cpu"; then
9785 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
9786 allow_undefined_flag="-z nodefs"
9787 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
9788 else
9789 # Determine the default libpath from the value encoded in an
9790 # empty executable.
9791 if test set = "${lt_cv_aix_libpath+set}"; then
9792 aix_libpath=$lt_cv_aix_libpath
9793 else
9794 if ${lt_cv_aix_libpath_+:} false; then :
9795 $as_echo_n "(cached) " >&6
9796 else
9797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9798 /* end confdefs.h. */
9799
9800 int
9801 main ()
9802 {
9803
9804 ;
9805 return 0;
9806 }
9807 _ACEOF
9808 if ac_fn_c_try_link "$LINENO"; then :
9809
9810 lt_aix_libpath_sed='
9811 /Import File Strings/,/^$/ {
9812 /^0/ {
9813 s/^0 *\([^ ]*\) *$/\1/
9814 p
9815 }
9816 }'
9817 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9818 # Check for a 64-bit object if we didn't find anything.
9819 if test -z "$lt_cv_aix_libpath_"; then
9820 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9821 fi
9822 fi
9823 rm -f core conftest.err conftest.$ac_objext \
9824 conftest$ac_exeext conftest.$ac_ext
9825 if test -z "$lt_cv_aix_libpath_"; then
9826 lt_cv_aix_libpath_=/usr/lib:/lib
9827 fi
9828
9829 fi
9830
9831 aix_libpath=$lt_cv_aix_libpath_
9832 fi
9833
9834 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
9835 # Warning - without using the other run time loading flags,
9836 # -berok will link without error, but may produce a broken library.
9837 no_undefined_flag=' $wl-bernotok'
9838 allow_undefined_flag=' $wl-berok'
9839 if test yes = "$with_gnu_ld"; then
9840 # We only use this code for GNU lds that support --whole-archive.
9841 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
9842 else
9843 # Exported symbols can be pulled into shared objects from archives
9844 whole_archive_flag_spec='$convenience'
9845 fi
9846 archive_cmds_need_lc=yes
9847 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
9848 # -brtl affects multiple linker settings, -berok does not and is overridden later
9849 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
9850 if test svr4 != "$with_aix_soname"; then
9851 # This is similar to how AIX traditionally builds its shared libraries.
9852 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
9853 fi
9854 if test aix != "$with_aix_soname"; then
9855 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
9856 else
9857 # used by -dlpreopen to get the symbols
9858 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
9859 fi
9860 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
9861 fi
9862 fi
9863 ;;
9864
9865 amigaos*)
9866 case $host_cpu in
9867 powerpc)
9868 # see comment about AmigaOS4 .so support
9869 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9870 archive_expsym_cmds=''
9871 ;;
9872 m68k)
9873 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9874 hardcode_libdir_flag_spec='-L$libdir'
9875 hardcode_minus_L=yes
9876 ;;
9877 esac
9878 ;;
9879
9880 bsdi[45]*)
9881 export_dynamic_flag_spec=-rdynamic
9882 ;;
9883
9884 cygwin* | mingw* | pw32* | cegcc*)
9885 # When not using gcc, we currently assume that we are using
9886 # Microsoft Visual C++.
9887 # hardcode_libdir_flag_spec is actually meaningless, as there is
9888 # no search path for DLLs.
9889 case $cc_basename in
9890 cl*)
9891 # Native MSVC
9892 hardcode_libdir_flag_spec=' '
9893 allow_undefined_flag=unsupported
9894 always_export_symbols=yes
9895 file_list_spec='@'
9896 # Tell ltmain to make .lib files, not .a files.
9897 libext=lib
9898 # Tell ltmain to make .dll files, not .so files.
9899 shrext_cmds=.dll
9900 # FIXME: Setting linknames here is a bad hack.
9901 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
9902 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
9903 cp "$export_symbols" "$output_objdir/$soname.def";
9904 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
9905 else
9906 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
9907 fi~
9908 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
9909 linknames='
9910 # The linker will not automatically build a static lib if we build a DLL.
9911 # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
9912 enable_shared_with_static_runtimes=yes
9913 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
9914 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9915 # Don't use ranlib
9916 old_postinstall_cmds='chmod 644 $oldlib'
9917 postlink_cmds='lt_outputfile="@OUTPUT@"~
9918 lt_tool_outputfile="@TOOL_OUTPUT@"~
9919 case $lt_outputfile in
9920 *.exe|*.EXE) ;;
9921 *)
9922 lt_outputfile=$lt_outputfile.exe
9923 lt_tool_outputfile=$lt_tool_outputfile.exe
9924 ;;
9925 esac~
9926 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
9927 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
9928 $RM "$lt_outputfile.manifest";
9929 fi'
9930 ;;
9931 *)
9932 # Assume MSVC wrapper
9933 hardcode_libdir_flag_spec=' '
9934 allow_undefined_flag=unsupported
9935 # Tell ltmain to make .lib files, not .a files.
9936 libext=lib
9937 # Tell ltmain to make .dll files, not .so files.
9938 shrext_cmds=.dll
9939 # FIXME: Setting linknames here is a bad hack.
9940 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9941 # The linker will automatically build a .lib file if we build a DLL.
9942 old_archive_from_new_cmds='true'
9943 # FIXME: Should let the user specify the lib program.
9944 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9945 enable_shared_with_static_runtimes=yes
9946 ;;
9947 esac
9948 ;;
9949
9950 darwin* | rhapsody*)
9951
9952
9953 archive_cmds_need_lc=no
9954 hardcode_direct=no
9955 hardcode_automatic=yes
9956 hardcode_shlibpath_var=unsupported
9957 if test yes = "$lt_cv_ld_force_load"; then
9958 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9959
9960 else
9961 whole_archive_flag_spec=''
9962 fi
9963 link_all_deplibs=yes
9964 allow_undefined_flag=$_lt_dar_allow_undefined
9965 case $cc_basename in
9966 ifort*|nagfor*) _lt_dar_can_shared=yes ;;
9967 *) _lt_dar_can_shared=$GCC ;;
9968 esac
9969 if test yes = "$_lt_dar_can_shared"; then
9970 output_verbose_link_cmd=func_echo_all
9971 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
9972 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
9973 archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
9974 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
9975
9976 else
9977 ld_shlibs=no
9978 fi
9979
9980 ;;
9981
9982 dgux*)
9983 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9984 hardcode_libdir_flag_spec='-L$libdir'
9985 hardcode_shlibpath_var=no
9986 ;;
9987
9988 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9989 # support. Future versions do this automatically, but an explicit c++rt0.o
9990 # does not break anything, and helps significantly (at the cost of a little
9991 # extra space).
9992 freebsd2.2*)
9993 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9994 hardcode_libdir_flag_spec='-R$libdir'
9995 hardcode_direct=yes
9996 hardcode_shlibpath_var=no
9997 ;;
9998
9999 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
10000 freebsd2.*)
10001 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10002 hardcode_direct=yes
10003 hardcode_minus_L=yes
10004 hardcode_shlibpath_var=no
10005 ;;
10006
10007 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
10008 freebsd* | dragonfly*)
10009 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10010 hardcode_libdir_flag_spec='-R$libdir'
10011 hardcode_direct=yes
10012 hardcode_shlibpath_var=no
10013 ;;
10014
10015 hpux9*)
10016 if test yes = "$GCC"; then
10017 archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
10018 else
10019 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
10020 fi
10021 hardcode_libdir_flag_spec='$wl+b $wl$libdir'
10022 hardcode_libdir_separator=:
10023 hardcode_direct=yes
10024
10025 # hardcode_minus_L: Not really in the search PATH,
10026 # but as the default location of the library.
10027 hardcode_minus_L=yes
10028 export_dynamic_flag_spec='$wl-E'
10029 ;;
10030
10031 hpux10*)
10032 if test yes,no = "$GCC,$with_gnu_ld"; then
10033 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10034 else
10035 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10036 fi
10037 if test no = "$with_gnu_ld"; then
10038 hardcode_libdir_flag_spec='$wl+b $wl$libdir'
10039 hardcode_libdir_separator=:
10040 hardcode_direct=yes
10041 hardcode_direct_absolute=yes
10042 export_dynamic_flag_spec='$wl-E'
10043 # hardcode_minus_L: Not really in the search PATH,
10044 # but as the default location of the library.
10045 hardcode_minus_L=yes
10046 fi
10047 ;;
10048
10049 hpux11*)
10050 if test yes,no = "$GCC,$with_gnu_ld"; then
10051 case $host_cpu in
10052 hppa*64*)
10053 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10054 ;;
10055 ia64*)
10056 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10057 ;;
10058 *)
10059 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10060 ;;
10061 esac
10062 else
10063 case $host_cpu in
10064 hppa*64*)
10065 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10066 ;;
10067 ia64*)
10068 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10069 ;;
10070 *)
10071
10072 # Older versions of the 11.00 compiler do not understand -b yet
10073 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
10074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
10075 $as_echo_n "checking if $CC understands -b... " >&6; }
10076 if ${lt_cv_prog_compiler__b+:} false; then :
10077 $as_echo_n "(cached) " >&6
10078 else
10079 lt_cv_prog_compiler__b=no
10080 save_LDFLAGS=$LDFLAGS
10081 LDFLAGS="$LDFLAGS -b"
10082 echo "$lt_simple_link_test_code" > conftest.$ac_ext
10083 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
10084 # The linker can only warn and ignore the option if not recognized
10085 # So say no if there are warnings
10086 if test -s conftest.err; then
10087 # Append any errors to the config.log.
10088 cat conftest.err 1>&5
10089 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
10090 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10091 if diff conftest.exp conftest.er2 >/dev/null; then
10092 lt_cv_prog_compiler__b=yes
10093 fi
10094 else
10095 lt_cv_prog_compiler__b=yes
10096 fi
10097 fi
10098 $RM -r conftest*
10099 LDFLAGS=$save_LDFLAGS
10100
10101 fi
10102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
10103 $as_echo "$lt_cv_prog_compiler__b" >&6; }
10104
10105 if test yes = "$lt_cv_prog_compiler__b"; then
10106 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10107 else
10108 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10109 fi
10110
10111 ;;
10112 esac
10113 fi
10114 if test no = "$with_gnu_ld"; then
10115 hardcode_libdir_flag_spec='$wl+b $wl$libdir'
10116 hardcode_libdir_separator=:
10117
10118 case $host_cpu in
10119 hppa*64*|ia64*)
10120 hardcode_direct=no
10121 hardcode_shlibpath_var=no
10122 ;;
10123 *)
10124 hardcode_direct=yes
10125 hardcode_direct_absolute=yes
10126 export_dynamic_flag_spec='$wl-E'
10127
10128 # hardcode_minus_L: Not really in the search PATH,
10129 # but as the default location of the library.
10130 hardcode_minus_L=yes
10131 ;;
10132 esac
10133 fi
10134 ;;
10135
10136 irix5* | irix6* | nonstopux*)
10137 if test yes = "$GCC"; then
10138 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
10139 # Try to use the -exported_symbol ld option, if it does not
10140 # work, assume that -exports_file does not work either and
10141 # implicitly export all symbols.
10142 # This should be the same for all languages, so no per-tag cache variable.
10143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
10144 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
10145 if ${lt_cv_irix_exported_symbol+:} false; then :
10146 $as_echo_n "(cached) " >&6
10147 else
10148 save_LDFLAGS=$LDFLAGS
10149 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
10150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10151 /* end confdefs.h. */
10152 int foo (void) { return 0; }
10153 _ACEOF
10154 if ac_fn_c_try_link "$LINENO"; then :
10155 lt_cv_irix_exported_symbol=yes
10156 else
10157 lt_cv_irix_exported_symbol=no
10158 fi
10159 rm -f core conftest.err conftest.$ac_objext \
10160 conftest$ac_exeext conftest.$ac_ext
10161 LDFLAGS=$save_LDFLAGS
10162 fi
10163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
10164 $as_echo "$lt_cv_irix_exported_symbol" >&6; }
10165 if test yes = "$lt_cv_irix_exported_symbol"; then
10166 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
10167 fi
10168 link_all_deplibs=no
10169 else
10170 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
10171 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
10172 fi
10173 archive_cmds_need_lc='no'
10174 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10175 hardcode_libdir_separator=:
10176 inherit_rpath=yes
10177 link_all_deplibs=yes
10178 ;;
10179
10180 linux*)
10181 case $cc_basename in
10182 tcc*)
10183 # Fabrice Bellard et al's Tiny C Compiler
10184 ld_shlibs=yes
10185 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10186 ;;
10187 esac
10188 ;;
10189
10190 netbsd* | netbsdelf*-gnu)
10191 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10192 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
10193 else
10194 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
10195 fi
10196 hardcode_libdir_flag_spec='-R$libdir'
10197 hardcode_direct=yes
10198 hardcode_shlibpath_var=no
10199 ;;
10200
10201 newsos6)
10202 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10203 hardcode_direct=yes
10204 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10205 hardcode_libdir_separator=:
10206 hardcode_shlibpath_var=no
10207 ;;
10208
10209 *nto* | *qnx*)
10210 ;;
10211
10212 openbsd* | bitrig*)
10213 if test -f /usr/libexec/ld.so; then
10214 hardcode_direct=yes
10215 hardcode_shlibpath_var=no
10216 hardcode_direct_absolute=yes
10217 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
10218 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10219 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
10220 hardcode_libdir_flag_spec='$wl-rpath,$libdir'
10221 export_dynamic_flag_spec='$wl-E'
10222 else
10223 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10224 hardcode_libdir_flag_spec='$wl-rpath,$libdir'
10225 fi
10226 else
10227 ld_shlibs=no
10228 fi
10229 ;;
10230
10231 os2*)
10232 hardcode_libdir_flag_spec='-L$libdir'
10233 hardcode_minus_L=yes
10234 allow_undefined_flag=unsupported
10235 shrext_cmds=.dll
10236 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
10237 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
10238 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
10239 $ECHO EXPORTS >> $output_objdir/$libname.def~
10240 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
10241 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10242 emximp -o $lib $output_objdir/$libname.def'
10243 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
10244 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
10245 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
10246 $ECHO EXPORTS >> $output_objdir/$libname.def~
10247 prefix_cmds="$SED"~
10248 if test EXPORTS = "`$SED 1q $export_symbols`"; then
10249 prefix_cmds="$prefix_cmds -e 1d";
10250 fi~
10251 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
10252 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
10253 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10254 emximp -o $lib $output_objdir/$libname.def'
10255 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
10256 enable_shared_with_static_runtimes=yes
10257 ;;
10258
10259 osf3*)
10260 if test yes = "$GCC"; then
10261 allow_undefined_flag=' $wl-expect_unresolved $wl\*'
10262 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
10263 else
10264 allow_undefined_flag=' -expect_unresolved \*'
10265 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
10266 fi
10267 archive_cmds_need_lc='no'
10268 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10269 hardcode_libdir_separator=:
10270 ;;
10271
10272 osf4* | osf5*) # as osf3* with the addition of -msym flag
10273 if test yes = "$GCC"; then
10274 allow_undefined_flag=' $wl-expect_unresolved $wl\*'
10275 archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
10276 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10277 else
10278 allow_undefined_flag=' -expect_unresolved \*'
10279 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
10280 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
10281 $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
10282
10283 # Both c and cxx compiler support -rpath directly
10284 hardcode_libdir_flag_spec='-rpath $libdir'
10285 fi
10286 archive_cmds_need_lc='no'
10287 hardcode_libdir_separator=:
10288 ;;
10289
10290 solaris*)
10291 no_undefined_flag=' -z defs'
10292 if test yes = "$GCC"; then
10293 wlarc='$wl'
10294 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10295 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10296 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10297 else
10298 case `$CC -V 2>&1` in
10299 *"Compilers 5.0"*)
10300 wlarc=''
10301 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
10302 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10303 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10304 ;;
10305 *)
10306 wlarc='$wl'
10307 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10308 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10309 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10310 ;;
10311 esac
10312 fi
10313 hardcode_libdir_flag_spec='-R$libdir'
10314 hardcode_shlibpath_var=no
10315 case $host_os in
10316 solaris2.[0-5] | solaris2.[0-5].*) ;;
10317 *)
10318 # The compiler driver will combine and reorder linker options,
10319 # but understands '-z linker_flag'. GCC discards it without '$wl',
10320 # but is careful enough not to reorder.
10321 # Supported since Solaris 2.6 (maybe 2.5.1?)
10322 if test yes = "$GCC"; then
10323 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
10324 else
10325 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10326 fi
10327 ;;
10328 esac
10329 link_all_deplibs=yes
10330 ;;
10331
10332 sunos4*)
10333 if test sequent = "$host_vendor"; then
10334 # Use $CC to link under sequent, because it throws in some extra .o
10335 # files that make .init and .fini sections work.
10336 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10337 else
10338 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10339 fi
10340 hardcode_libdir_flag_spec='-L$libdir'
10341 hardcode_direct=yes
10342 hardcode_minus_L=yes
10343 hardcode_shlibpath_var=no
10344 ;;
10345
10346 sysv4)
10347 case $host_vendor in
10348 sni)
10349 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10350 hardcode_direct=yes # is this really true???
10351 ;;
10352 siemens)
10353 ## LD is ld it makes a PLAMLIB
10354 ## CC just makes a GrossModule.
10355 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10356 reload_cmds='$CC -r -o $output$reload_objs'
10357 hardcode_direct=no
10358 ;;
10359 motorola)
10360 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10361 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10362 ;;
10363 esac
10364 runpath_var='LD_RUN_PATH'
10365 hardcode_shlibpath_var=no
10366 ;;
10367
10368 sysv4.3*)
10369 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10370 hardcode_shlibpath_var=no
10371 export_dynamic_flag_spec='-Bexport'
10372 ;;
10373
10374 sysv4*MP*)
10375 if test -d /usr/nec; then
10376 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10377 hardcode_shlibpath_var=no
10378 runpath_var=LD_RUN_PATH
10379 hardcode_runpath_var=yes
10380 ld_shlibs=yes
10381 fi
10382 ;;
10383
10384 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10385 no_undefined_flag='$wl-z,text'
10386 archive_cmds_need_lc=no
10387 hardcode_shlibpath_var=no
10388 runpath_var='LD_RUN_PATH'
10389
10390 if test yes = "$GCC"; then
10391 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10392 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10393 else
10394 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10395 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10396 fi
10397 ;;
10398
10399 sysv5* | sco3.2v5* | sco5v6*)
10400 # Note: We CANNOT use -z defs as we might desire, because we do not
10401 # link with -lc, and that would cause any symbols used from libc to
10402 # always be unresolved, which means just about no library would
10403 # ever link correctly. If we're not using GNU ld we use -z text
10404 # though, which does catch some bad symbols but isn't as heavy-handed
10405 # as -z defs.
10406 no_undefined_flag='$wl-z,text'
10407 allow_undefined_flag='$wl-z,nodefs'
10408 archive_cmds_need_lc=no
10409 hardcode_shlibpath_var=no
10410 hardcode_libdir_flag_spec='$wl-R,$libdir'
10411 hardcode_libdir_separator=':'
10412 link_all_deplibs=yes
10413 export_dynamic_flag_spec='$wl-Bexport'
10414 runpath_var='LD_RUN_PATH'
10415
10416 if test yes = "$GCC"; then
10417 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10418 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10419 else
10420 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10421 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10422 fi
10423 ;;
10424
10425 uts4*)
10426 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10427 hardcode_libdir_flag_spec='-L$libdir'
10428 hardcode_shlibpath_var=no
10429 ;;
10430
10431 *)
10432 ld_shlibs=no
10433 ;;
10434 esac
10435
10436 if test sni = "$host_vendor"; then
10437 case $host in
10438 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10439 export_dynamic_flag_spec='$wl-Blargedynsym'
10440 ;;
10441 esac
10442 fi
10443 fi
10444
10445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10446 $as_echo "$ld_shlibs" >&6; }
10447 test no = "$ld_shlibs" && can_build_shared=no
10448
10449 with_gnu_ld=$with_gnu_ld
10450
10451
10452
10453
10454
10455
10456
10457
10458
10459
10460
10461
10462
10463
10464
10465 #
10466 # Do we need to explicitly link libc?
10467 #
10468 case "x$archive_cmds_need_lc" in
10469 x|xyes)
10470 # Assume -lc should be added
10471 archive_cmds_need_lc=yes
10472
10473 if test yes,yes = "$GCC,$enable_shared"; then
10474 case $archive_cmds in
10475 *'~'*)
10476 # FIXME: we may have to deal with multi-command sequences.
10477 ;;
10478 '$CC '*)
10479 # Test whether the compiler implicitly links with -lc since on some
10480 # systems, -lgcc has to come before -lc. If gcc already passes -lc
10481 # to ld, don't add -lc before -lgcc.
10482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10483 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10484 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10485 $as_echo_n "(cached) " >&6
10486 else
10487 $RM conftest*
10488 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10489
10490 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10491 (eval $ac_compile) 2>&5
10492 ac_status=$?
10493 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10494 test $ac_status = 0; } 2>conftest.err; then
10495 soname=conftest
10496 lib=conftest
10497 libobjs=conftest.$ac_objext
10498 deplibs=
10499 wl=$lt_prog_compiler_wl
10500 pic_flag=$lt_prog_compiler_pic
10501 compiler_flags=-v
10502 linker_flags=-v
10503 verstring=
10504 output_objdir=.
10505 libname=conftest
10506 lt_save_allow_undefined_flag=$allow_undefined_flag
10507 allow_undefined_flag=
10508 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10509 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10510 ac_status=$?
10511 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10512 test $ac_status = 0; }
10513 then
10514 lt_cv_archive_cmds_need_lc=no
10515 else
10516 lt_cv_archive_cmds_need_lc=yes
10517 fi
10518 allow_undefined_flag=$lt_save_allow_undefined_flag
10519 else
10520 cat conftest.err 1>&5
10521 fi
10522 $RM conftest*
10523
10524 fi
10525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10526 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10527 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10528 ;;
10529 esac
10530 fi
10531 ;;
10532 esac
10533
10534
10535
10536
10537
10538
10539
10540
10541
10542
10543
10544
10545
10546
10547
10548
10549
10550
10551
10552
10553
10554
10555
10556
10557
10558
10559
10560
10561
10562
10563
10564
10565
10566
10567
10568
10569
10570
10571
10572
10573
10574
10575
10576
10577
10578
10579
10580
10581
10582
10583
10584
10585
10586
10587
10588
10589
10590
10591
10592
10593
10594
10595
10596
10597
10598
10599
10600
10601
10602
10603
10604
10605
10606
10607
10608
10609
10610
10611
10612
10613
10614
10615
10616
10617
10618
10619
10620
10621
10622
10623
10624
10625
10626
10627
10628
10629
10630
10631
10632
10633
10634
10635
10636
10637
10638
10639
10640
10641
10642
10643
10644
10645
10646
10647
10648
10649
10650
10651
10652
10653
10654
10655
10656
10657
10658
10659
10660
10661
10662
10663
10664
10665
10666
10667
10668
10669
10670
10671
10672
10673
10674
10675
10676
10677
10678
10679
10680
10681
10682
10683
10684
10685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10686 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10687
10688 if test yes = "$GCC"; then
10689 case $host_os in
10690 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
10691 *) lt_awk_arg='/^libraries:/' ;;
10692 esac
10693 case $host_os in
10694 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
10695 *) lt_sed_strip_eq='s|=/|/|g' ;;
10696 esac
10697 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10698 case $lt_search_path_spec in
10699 *\;*)
10700 # if the path contains ";" then we assume it to be the separator
10701 # otherwise default to the standard path separator (i.e. ":") - it is
10702 # assumed that no part of a normal pathname contains ";" but that should
10703 # okay in the real world where ";" in dirpaths is itself problematic.
10704 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10705 ;;
10706 *)
10707 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10708 ;;
10709 esac
10710 # Ok, now we have the path, separated by spaces, we can step through it
10711 # and add multilib dir if necessary...
10712 lt_tmp_lt_search_path_spec=
10713 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10714 # ...but if some path component already ends with the multilib dir we assume
10715 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
10716 case "$lt_multi_os_dir; $lt_search_path_spec " in
10717 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
10718 lt_multi_os_dir=
10719 ;;
10720 esac
10721 for lt_sys_path in $lt_search_path_spec; do
10722 if test -d "$lt_sys_path$lt_multi_os_dir"; then
10723 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
10724 elif test -n "$lt_multi_os_dir"; then
10725 test -d "$lt_sys_path" && \
10726 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10727 fi
10728 done
10729 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10730 BEGIN {RS = " "; FS = "/|\n";} {
10731 lt_foo = "";
10732 lt_count = 0;
10733 for (lt_i = NF; lt_i > 0; lt_i--) {
10734 if ($lt_i != "" && $lt_i != ".") {
10735 if ($lt_i == "..") {
10736 lt_count++;
10737 } else {
10738 if (lt_count == 0) {
10739 lt_foo = "/" $lt_i lt_foo;
10740 } else {
10741 lt_count--;
10742 }
10743 }
10744 }
10745 }
10746 if (lt_foo != "") { lt_freq[lt_foo]++; }
10747 if (lt_freq[lt_foo] == 1) { print lt_foo; }
10748 }'`
10749 # AWK program above erroneously prepends '/' to C:/dos/paths
10750 # for these hosts.
10751 case $host_os in
10752 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10753 $SED 's|/\([A-Za-z]:\)|\1|g'` ;;
10754 esac
10755 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10756 else
10757 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10758 fi
10759 library_names_spec=
10760 libname_spec='lib$name'
10761 soname_spec=
10762 shrext_cmds=.so
10763 postinstall_cmds=
10764 postuninstall_cmds=
10765 finish_cmds=
10766 finish_eval=
10767 shlibpath_var=
10768 shlibpath_overrides_runpath=unknown
10769 version_type=none
10770 dynamic_linker="$host_os ld.so"
10771 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10772 need_lib_prefix=unknown
10773 hardcode_into_libs=no
10774
10775 # when you set need_version to no, make sure it does not cause -set_version
10776 # flags to be left without arguments
10777 need_version=unknown
10778
10779
10780
10781 case $host_os in
10782 aix3*)
10783 version_type=linux # correct to gnu/linux during the next big refactor
10784 library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
10785 shlibpath_var=LIBPATH
10786
10787 # AIX 3 has no versioning support, so we append a major version to the name.
10788 soname_spec='$libname$release$shared_ext$major'
10789 ;;
10790
10791 aix[4-9]*)
10792 version_type=linux # correct to gnu/linux during the next big refactor
10793 need_lib_prefix=no
10794 need_version=no
10795 hardcode_into_libs=yes
10796 if test ia64 = "$host_cpu"; then
10797 # AIX 5 supports IA64
10798 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
10799 shlibpath_var=LD_LIBRARY_PATH
10800 else
10801 # With GCC up to 2.95.x, collect2 would create an import file
10802 # for dependence libraries. The import file would start with
10803 # the line '#! .'. This would cause the generated library to
10804 # depend on '.', always an invalid library. This was fixed in
10805 # development snapshots of GCC prior to 3.0.
10806 case $host_os in
10807 aix4 | aix4.[01] | aix4.[01].*)
10808 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10809 echo ' yes '
10810 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
10811 :
10812 else
10813 can_build_shared=no
10814 fi
10815 ;;
10816 esac
10817 # Using Import Files as archive members, it is possible to support
10818 # filename-based versioning of shared library archives on AIX. While
10819 # this would work for both with and without runtime linking, it will
10820 # prevent static linking of such archives. So we do filename-based
10821 # shared library versioning with .so extension only, which is used
10822 # when both runtime linking and shared linking is enabled.
10823 # Unfortunately, runtime linking may impact performance, so we do
10824 # not want this to be the default eventually. Also, we use the
10825 # versioned .so libs for executables only if there is the -brtl
10826 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
10827 # To allow for filename-based versioning support, we need to create
10828 # libNAME.so.V as an archive file, containing:
10829 # *) an Import File, referring to the versioned filename of the
10830 # archive as well as the shared archive member, telling the
10831 # bitwidth (32 or 64) of that shared object, and providing the
10832 # list of exported symbols of that shared object, eventually
10833 # decorated with the 'weak' keyword
10834 # *) the shared object with the F_LOADONLY flag set, to really avoid
10835 # it being seen by the linker.
10836 # At run time we better use the real file rather than another symlink,
10837 # but for link time we create the symlink libNAME.so -> libNAME.so.V
10838
10839 case $with_aix_soname,$aix_use_runtimelinking in
10840 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
10841 # soname into executable. Probably we can add versioning support to
10842 # collect2, so additional links can be useful in future.
10843 aix,yes) # traditional libtool
10844 dynamic_linker='AIX unversionable lib.so'
10845 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10846 # instead of lib<name>.a to let people know that these are not
10847 # typical AIX shared libraries.
10848 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10849 ;;
10850 aix,no) # traditional AIX only
10851 dynamic_linker='AIX lib.a(lib.so.V)'
10852 # We preserve .a as extension for shared libraries through AIX4.2
10853 # and later when we are not doing run time linking.
10854 library_names_spec='$libname$release.a $libname.a'
10855 soname_spec='$libname$release$shared_ext$major'
10856 ;;
10857 svr4,*) # full svr4 only
10858 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
10859 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
10860 # We do not specify a path in Import Files, so LIBPATH fires.
10861 shlibpath_overrides_runpath=yes
10862 ;;
10863 *,yes) # both, prefer svr4
10864 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
10865 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
10866 # unpreferred sharedlib libNAME.a needs extra handling
10867 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
10868 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
10869 # We do not specify a path in Import Files, so LIBPATH fires.
10870 shlibpath_overrides_runpath=yes
10871 ;;
10872 *,no) # both, prefer aix
10873 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
10874 library_names_spec='$libname$release.a $libname.a'
10875 soname_spec='$libname$release$shared_ext$major'
10876 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
10877 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
10878 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
10879 ;;
10880 esac
10881 shlibpath_var=LIBPATH
10882 fi
10883 ;;
10884
10885 amigaos*)
10886 case $host_cpu in
10887 powerpc)
10888 # Since July 2007 AmigaOS4 officially supports .so libraries.
10889 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10890 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10891 ;;
10892 m68k)
10893 library_names_spec='$libname.ixlibrary $libname.a'
10894 # Create ${libname}_ixlibrary.a entries in /sys/libs.
10895 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
10896 ;;
10897 esac
10898 ;;
10899
10900 beos*)
10901 library_names_spec='$libname$shared_ext'
10902 dynamic_linker="$host_os ld.so"
10903 shlibpath_var=LIBRARY_PATH
10904 ;;
10905
10906 bsdi[45]*)
10907 version_type=linux # correct to gnu/linux during the next big refactor
10908 need_version=no
10909 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10910 soname_spec='$libname$release$shared_ext$major'
10911 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10912 shlibpath_var=LD_LIBRARY_PATH
10913 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10914 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10915 # the default ld.so.conf also contains /usr/contrib/lib and
10916 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10917 # libtool to hard-code these into programs
10918 ;;
10919
10920 cygwin* | mingw* | pw32* | cegcc*)
10921 version_type=windows
10922 shrext_cmds=.dll
10923 need_version=no
10924 need_lib_prefix=no
10925
10926 case $GCC,$cc_basename in
10927 yes,*)
10928 # gcc
10929 library_names_spec='$libname.dll.a'
10930 # DLL is installed to $(libdir)/../bin by postinstall_cmds
10931 postinstall_cmds='base_file=`basename \$file`~
10932 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
10933 dldir=$destdir/`dirname \$dlpath`~
10934 test -d \$dldir || mkdir -p \$dldir~
10935 $install_prog $dir/$dlname \$dldir/$dlname~
10936 chmod a+x \$dldir/$dlname~
10937 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10938 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10939 fi'
10940 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10941 dlpath=$dir/\$dldll~
10942 $RM \$dlpath'
10943 shlibpath_overrides_runpath=yes
10944
10945 case $host_os in
10946 cygwin*)
10947 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10948 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10949
10950 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10951 ;;
10952 mingw* | cegcc*)
10953 # MinGW DLLs use traditional 'lib' prefix
10954 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10955 ;;
10956 pw32*)
10957 # pw32 DLLs use 'pw' prefix rather than 'lib'
10958 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10959 ;;
10960 esac
10961 dynamic_linker='Win32 ld.exe'
10962 ;;
10963
10964 *,cl*)
10965 # Native MSVC
10966 libname_spec='$name'
10967 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10968 library_names_spec='$libname.dll.lib'
10969
10970 case $build_os in
10971 mingw*)
10972 sys_lib_search_path_spec=
10973 lt_save_ifs=$IFS
10974 IFS=';'
10975 for lt_path in $LIB
10976 do
10977 IFS=$lt_save_ifs
10978 # Let DOS variable expansion print the short 8.3 style file name.
10979 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
10980 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
10981 done
10982 IFS=$lt_save_ifs
10983 # Convert to MSYS style.
10984 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
10985 ;;
10986 cygwin*)
10987 # Convert to unix form, then to dos form, then back to unix form
10988 # but this time dos style (no spaces!) so that the unix form looks
10989 # like /cygdrive/c/PROGRA~1:/cygdr...
10990 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
10991 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
10992 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
10993 ;;
10994 *)
10995 sys_lib_search_path_spec=$LIB
10996 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
10997 # It is most probably a Windows format PATH.
10998 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
10999 else
11000 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
11001 fi
11002 # FIXME: find the short name or the path components, as spaces are
11003 # common. (e.g. "Program Files" -> "PROGRA~1")
11004 ;;
11005 esac
11006
11007 # DLL is installed to $(libdir)/../bin by postinstall_cmds
11008 postinstall_cmds='base_file=`basename \$file`~
11009 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
11010 dldir=$destdir/`dirname \$dlpath`~
11011 test -d \$dldir || mkdir -p \$dldir~
11012 $install_prog $dir/$dlname \$dldir/$dlname'
11013 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
11014 dlpath=$dir/\$dldll~
11015 $RM \$dlpath'
11016 shlibpath_overrides_runpath=yes
11017 dynamic_linker='Win32 link.exe'
11018 ;;
11019
11020 *)
11021 # Assume MSVC wrapper
11022 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
11023 dynamic_linker='Win32 ld.exe'
11024 ;;
11025 esac
11026 # FIXME: first we should search . and the directory the executable is in
11027 shlibpath_var=PATH
11028 ;;
11029
11030 darwin* | rhapsody*)
11031 dynamic_linker="$host_os dyld"
11032 version_type=darwin
11033 need_lib_prefix=no
11034 need_version=no
11035 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
11036 soname_spec='$libname$release$major$shared_ext'
11037 shlibpath_overrides_runpath=yes
11038 shlibpath_var=DYLD_LIBRARY_PATH
11039 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
11040
11041 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
11042 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
11043 ;;
11044
11045 dgux*)
11046 version_type=linux # correct to gnu/linux during the next big refactor
11047 need_lib_prefix=no
11048 need_version=no
11049 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11050 soname_spec='$libname$release$shared_ext$major'
11051 shlibpath_var=LD_LIBRARY_PATH
11052 ;;
11053
11054 freebsd* | dragonfly*)
11055 # DragonFly does not have aout. When/if they implement a new
11056 # versioning mechanism, adjust this.
11057 if test -x /usr/bin/objformat; then
11058 objformat=`/usr/bin/objformat`
11059 else
11060 case $host_os in
11061 freebsd[23].*) objformat=aout ;;
11062 *) objformat=elf ;;
11063 esac
11064 fi
11065 version_type=freebsd-$objformat
11066 case $version_type in
11067 freebsd-elf*)
11068 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11069 soname_spec='$libname$release$shared_ext$major'
11070 need_version=no
11071 need_lib_prefix=no
11072 ;;
11073 freebsd-*)
11074 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11075 need_version=yes
11076 ;;
11077 esac
11078 shlibpath_var=LD_LIBRARY_PATH
11079 case $host_os in
11080 freebsd2.*)
11081 shlibpath_overrides_runpath=yes
11082 ;;
11083 freebsd3.[01]* | freebsdelf3.[01]*)
11084 shlibpath_overrides_runpath=yes
11085 hardcode_into_libs=yes
11086 ;;
11087 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
11088 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
11089 shlibpath_overrides_runpath=no
11090 hardcode_into_libs=yes
11091 ;;
11092 *) # from 4.6 on, and DragonFly
11093 shlibpath_overrides_runpath=yes
11094 hardcode_into_libs=yes
11095 ;;
11096 esac
11097 ;;
11098
11099 haiku*)
11100 version_type=linux # correct to gnu/linux during the next big refactor
11101 need_lib_prefix=no
11102 need_version=no
11103 dynamic_linker="$host_os runtime_loader"
11104 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11105 soname_spec='$libname$release$shared_ext$major'
11106 shlibpath_var=LIBRARY_PATH
11107 shlibpath_overrides_runpath=no
11108 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
11109 hardcode_into_libs=yes
11110 ;;
11111
11112 hpux9* | hpux10* | hpux11*)
11113 # Give a soname corresponding to the major version so that dld.sl refuses to
11114 # link against other versions.
11115 version_type=sunos
11116 need_lib_prefix=no
11117 need_version=no
11118 case $host_cpu in
11119 ia64*)
11120 shrext_cmds='.so'
11121 hardcode_into_libs=yes
11122 dynamic_linker="$host_os dld.so"
11123 shlibpath_var=LD_LIBRARY_PATH
11124 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11125 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11126 soname_spec='$libname$release$shared_ext$major'
11127 if test 32 = "$HPUX_IA64_MODE"; then
11128 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
11129 sys_lib_dlsearch_path_spec=/usr/lib/hpux32
11130 else
11131 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
11132 sys_lib_dlsearch_path_spec=/usr/lib/hpux64
11133 fi
11134 ;;
11135 hppa*64*)
11136 shrext_cmds='.sl'
11137 hardcode_into_libs=yes
11138 dynamic_linker="$host_os dld.sl"
11139 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
11140 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11141 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11142 soname_spec='$libname$release$shared_ext$major'
11143 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
11144 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11145 ;;
11146 *)
11147 shrext_cmds='.sl'
11148 dynamic_linker="$host_os dld.sl"
11149 shlibpath_var=SHLIB_PATH
11150 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
11151 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11152 soname_spec='$libname$release$shared_ext$major'
11153 ;;
11154 esac
11155 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
11156 postinstall_cmds='chmod 555 $lib'
11157 # or fails outright, so override atomically:
11158 install_override_mode=555
11159 ;;
11160
11161 interix[3-9]*)
11162 version_type=linux # correct to gnu/linux during the next big refactor
11163 need_lib_prefix=no
11164 need_version=no
11165 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11166 soname_spec='$libname$release$shared_ext$major'
11167 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
11168 shlibpath_var=LD_LIBRARY_PATH
11169 shlibpath_overrides_runpath=no
11170 hardcode_into_libs=yes
11171 ;;
11172
11173 irix5* | irix6* | nonstopux*)
11174 case $host_os in
11175 nonstopux*) version_type=nonstopux ;;
11176 *)
11177 if test yes = "$lt_cv_prog_gnu_ld"; then
11178 version_type=linux # correct to gnu/linux during the next big refactor
11179 else
11180 version_type=irix
11181 fi ;;
11182 esac
11183 need_lib_prefix=no
11184 need_version=no
11185 soname_spec='$libname$release$shared_ext$major'
11186 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
11187 case $host_os in
11188 irix5* | nonstopux*)
11189 libsuff= shlibsuff=
11190 ;;
11191 *)
11192 case $LD in # libtool.m4 will add one of these switches to LD
11193 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
11194 libsuff= shlibsuff= libmagic=32-bit;;
11195 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
11196 libsuff=32 shlibsuff=N32 libmagic=N32;;
11197 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
11198 libsuff=64 shlibsuff=64 libmagic=64-bit;;
11199 *) libsuff= shlibsuff= libmagic=never-match;;
11200 esac
11201 ;;
11202 esac
11203 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
11204 shlibpath_overrides_runpath=no
11205 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
11206 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
11207 hardcode_into_libs=yes
11208 ;;
11209
11210 # No shared lib support for Linux oldld, aout, or coff.
11211 linux*oldld* | linux*aout* | linux*coff*)
11212 dynamic_linker=no
11213 ;;
11214
11215 linux*android*)
11216 version_type=none # Android doesn't support versioned libraries.
11217 need_lib_prefix=no
11218 need_version=no
11219 library_names_spec='$libname$release$shared_ext'
11220 soname_spec='$libname$release$shared_ext'
11221 finish_cmds=
11222 shlibpath_var=LD_LIBRARY_PATH
11223 shlibpath_overrides_runpath=yes
11224
11225 # This implies no fast_install, which is unacceptable.
11226 # Some rework will be needed to allow for fast_install
11227 # before this can be enabled.
11228 hardcode_into_libs=yes
11229
11230 dynamic_linker='Android linker'
11231 # Don't embed -rpath directories since the linker doesn't support them.
11232 hardcode_libdir_flag_spec='-L$libdir'
11233 ;;
11234
11235 # This must be glibc/ELF.
11236 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
11237 version_type=linux # correct to gnu/linux during the next big refactor
11238 need_lib_prefix=no
11239 need_version=no
11240 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11241 soname_spec='$libname$release$shared_ext$major'
11242 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
11243 shlibpath_var=LD_LIBRARY_PATH
11244 shlibpath_overrides_runpath=no
11245
11246 # Some binutils ld are patched to set DT_RUNPATH
11247 if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
11248 $as_echo_n "(cached) " >&6
11249 else
11250 lt_cv_shlibpath_overrides_runpath=no
11251 save_LDFLAGS=$LDFLAGS
11252 save_libdir=$libdir
11253 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
11254 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
11255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11256 /* end confdefs.h. */
11257
11258 int
11259 main ()
11260 {
11261
11262 ;
11263 return 0;
11264 }
11265 _ACEOF
11266 if ac_fn_c_try_link "$LINENO"; then :
11267 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
11268 lt_cv_shlibpath_overrides_runpath=yes
11269 fi
11270 fi
11271 rm -f core conftest.err conftest.$ac_objext \
11272 conftest$ac_exeext conftest.$ac_ext
11273 LDFLAGS=$save_LDFLAGS
11274 libdir=$save_libdir
11275
11276 fi
11277
11278 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
11279
11280 # This implies no fast_install, which is unacceptable.
11281 # Some rework will be needed to allow for fast_install
11282 # before this can be enabled.
11283 hardcode_into_libs=yes
11284
11285 # Ideally, we could use ldconfig to report *all* directores which are
11286 # searched for libraries, however this is still not possible. Aside from not
11287 # being certain /sbin/ldconfig is available, command
11288 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
11289 # even though it is searched at run-time. Try to do the best guess by
11290 # appending ld.so.conf contents (and includes) to the search path.
11291 if test -f /etc/ld.so.conf; then
11292 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
11293 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
11294 fi
11295
11296 # We used to test for /lib/ld.so.1 and disable shared libraries on
11297 # powerpc, because MkLinux only supported shared libraries with the
11298 # GNU dynamic linker. Since this was broken with cross compilers,
11299 # most powerpc-linux boxes support dynamic linking these days and
11300 # people can always --disable-shared, the test was removed, and we
11301 # assume the GNU/Linux dynamic linker is in use.
11302 dynamic_linker='GNU/Linux ld.so'
11303 ;;
11304
11305 netbsdelf*-gnu)
11306 version_type=linux
11307 need_lib_prefix=no
11308 need_version=no
11309 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11310 soname_spec='${libname}${release}${shared_ext}$major'
11311 shlibpath_var=LD_LIBRARY_PATH
11312 shlibpath_overrides_runpath=no
11313 hardcode_into_libs=yes
11314 dynamic_linker='NetBSD ld.elf_so'
11315 ;;
11316
11317 netbsd*)
11318 version_type=sunos
11319 need_lib_prefix=no
11320 need_version=no
11321 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11322 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11323 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11324 dynamic_linker='NetBSD (a.out) ld.so'
11325 else
11326 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11327 soname_spec='$libname$release$shared_ext$major'
11328 dynamic_linker='NetBSD ld.elf_so'
11329 fi
11330 shlibpath_var=LD_LIBRARY_PATH
11331 shlibpath_overrides_runpath=yes
11332 hardcode_into_libs=yes
11333 ;;
11334
11335 newsos6)
11336 version_type=linux # correct to gnu/linux during the next big refactor
11337 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11338 shlibpath_var=LD_LIBRARY_PATH
11339 shlibpath_overrides_runpath=yes
11340 ;;
11341
11342 *nto* | *qnx*)
11343 version_type=qnx
11344 need_lib_prefix=no
11345 need_version=no
11346 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11347 soname_spec='$libname$release$shared_ext$major'
11348 shlibpath_var=LD_LIBRARY_PATH
11349 shlibpath_overrides_runpath=no
11350 hardcode_into_libs=yes
11351 dynamic_linker='ldqnx.so'
11352 ;;
11353
11354 openbsd* | bitrig*)
11355 version_type=sunos
11356 sys_lib_dlsearch_path_spec=/usr/lib
11357 need_lib_prefix=no
11358 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
11359 need_version=no
11360 else
11361 need_version=yes
11362 fi
11363 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11364 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11365 shlibpath_var=LD_LIBRARY_PATH
11366 shlibpath_overrides_runpath=yes
11367 ;;
11368
11369 os2*)
11370 libname_spec='$name'
11371 version_type=windows
11372 shrext_cmds=.dll
11373 need_version=no
11374 need_lib_prefix=no
11375 # OS/2 can only load a DLL with a base name of 8 characters or less.
11376 soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
11377 v=$($ECHO $release$versuffix | tr -d .-);
11378 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
11379 $ECHO $n$v`$shared_ext'
11380 library_names_spec='${libname}_dll.$libext'
11381 dynamic_linker='OS/2 ld.exe'
11382 shlibpath_var=BEGINLIBPATH
11383 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
11384 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11385 postinstall_cmds='base_file=`basename \$file`~
11386 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
11387 dldir=$destdir/`dirname \$dlpath`~
11388 test -d \$dldir || mkdir -p \$dldir~
11389 $install_prog $dir/$dlname \$dldir/$dlname~
11390 chmod a+x \$dldir/$dlname~
11391 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
11392 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
11393 fi'
11394 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
11395 dlpath=$dir/\$dldll~
11396 $RM \$dlpath'
11397 ;;
11398
11399 osf3* | osf4* | osf5*)
11400 version_type=osf
11401 need_lib_prefix=no
11402 need_version=no
11403 soname_spec='$libname$release$shared_ext$major'
11404 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11405 shlibpath_var=LD_LIBRARY_PATH
11406 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11407 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11408 ;;
11409
11410 rdos*)
11411 dynamic_linker=no
11412 ;;
11413
11414 solaris*)
11415 version_type=linux # correct to gnu/linux during the next big refactor
11416 need_lib_prefix=no
11417 need_version=no
11418 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11419 soname_spec='$libname$release$shared_ext$major'
11420 shlibpath_var=LD_LIBRARY_PATH
11421 shlibpath_overrides_runpath=yes
11422 hardcode_into_libs=yes
11423 # ldd complains unless libraries are executable
11424 postinstall_cmds='chmod +x $lib'
11425 ;;
11426
11427 sunos4*)
11428 version_type=sunos
11429 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11430 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11431 shlibpath_var=LD_LIBRARY_PATH
11432 shlibpath_overrides_runpath=yes
11433 if test yes = "$with_gnu_ld"; then
11434 need_lib_prefix=no
11435 fi
11436 need_version=yes
11437 ;;
11438
11439 sysv4 | sysv4.3*)
11440 version_type=linux # correct to gnu/linux during the next big refactor
11441 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11442 soname_spec='$libname$release$shared_ext$major'
11443 shlibpath_var=LD_LIBRARY_PATH
11444 case $host_vendor in
11445 sni)
11446 shlibpath_overrides_runpath=no
11447 need_lib_prefix=no
11448 runpath_var=LD_RUN_PATH
11449 ;;
11450 siemens)
11451 need_lib_prefix=no
11452 ;;
11453 motorola)
11454 need_lib_prefix=no
11455 need_version=no
11456 shlibpath_overrides_runpath=no
11457 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11458 ;;
11459 esac
11460 ;;
11461
11462 sysv4*MP*)
11463 if test -d /usr/nec; then
11464 version_type=linux # correct to gnu/linux during the next big refactor
11465 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
11466 soname_spec='$libname$shared_ext.$major'
11467 shlibpath_var=LD_LIBRARY_PATH
11468 fi
11469 ;;
11470
11471 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11472 version_type=sco
11473 need_lib_prefix=no
11474 need_version=no
11475 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
11476 soname_spec='$libname$release$shared_ext$major'
11477 shlibpath_var=LD_LIBRARY_PATH
11478 shlibpath_overrides_runpath=yes
11479 hardcode_into_libs=yes
11480 if test yes = "$with_gnu_ld"; then
11481 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11482 else
11483 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11484 case $host_os in
11485 sco3.2v5*)
11486 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11487 ;;
11488 esac
11489 fi
11490 sys_lib_dlsearch_path_spec='/usr/lib'
11491 ;;
11492
11493 tpf*)
11494 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
11495 version_type=linux # correct to gnu/linux during the next big refactor
11496 need_lib_prefix=no
11497 need_version=no
11498 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11499 shlibpath_var=LD_LIBRARY_PATH
11500 shlibpath_overrides_runpath=no
11501 hardcode_into_libs=yes
11502 ;;
11503
11504 uts4*)
11505 version_type=linux # correct to gnu/linux during the next big refactor
11506 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11507 soname_spec='$libname$release$shared_ext$major'
11508 shlibpath_var=LD_LIBRARY_PATH
11509 ;;
11510
11511 *)
11512 dynamic_linker=no
11513 ;;
11514 esac
11515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11516 $as_echo "$dynamic_linker" >&6; }
11517 test no = "$dynamic_linker" && can_build_shared=no
11518
11519 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11520 if test yes = "$GCC"; then
11521 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11522 fi
11523
11524 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
11525 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
11526 fi
11527
11528 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
11529 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
11530 fi
11531
11532 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
11533 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
11534
11535 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
11536 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
11537
11538 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
11539 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
11540
11541
11542
11543
11544
11545
11546
11547
11548
11549
11550
11551
11552
11553
11554
11555
11556
11557
11558
11559
11560
11561
11562
11563
11564
11565
11566
11567
11568
11569
11570
11571
11572
11573
11574
11575
11576
11577
11578
11579
11580
11581
11582
11583
11584
11585
11586
11587
11588
11589
11590
11591
11592
11593
11594
11595
11596
11597
11598
11599
11600
11601
11602
11603
11604
11605
11606
11607
11608
11609
11610
11611
11612
11613
11614
11615
11616
11617
11618
11619
11620
11621
11622
11623
11624
11625
11626
11627
11628
11629
11630
11631
11632
11633
11634
11635
11636
11637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11638 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11639 hardcode_action=
11640 if test -n "$hardcode_libdir_flag_spec" ||
11641 test -n "$runpath_var" ||
11642 test yes = "$hardcode_automatic"; then
11643
11644 # We can hardcode non-existent directories.
11645 if test no != "$hardcode_direct" &&
11646 # If the only mechanism to avoid hardcoding is shlibpath_var, we
11647 # have to relink, otherwise we might link with an installed library
11648 # when we should be linking with a yet-to-be-installed one
11649 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
11650 test no != "$hardcode_minus_L"; then
11651 # Linking always hardcodes the temporary library directory.
11652 hardcode_action=relink
11653 else
11654 # We can link without hardcoding, and we can hardcode nonexisting dirs.
11655 hardcode_action=immediate
11656 fi
11657 else
11658 # We cannot hardcode anything, or else we can only hardcode existing
11659 # directories.
11660 hardcode_action=unsupported
11661 fi
11662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11663 $as_echo "$hardcode_action" >&6; }
11664
11665 if test relink = "$hardcode_action" ||
11666 test yes = "$inherit_rpath"; then
11667 # Fast installation is not supported
11668 enable_fast_install=no
11669 elif test yes = "$shlibpath_overrides_runpath" ||
11670 test no = "$enable_shared"; then
11671 # Fast installation is not necessary
11672 enable_fast_install=needless
11673 fi
11674
11675
11676
11677
11678
11679
11680 if test yes != "$enable_dlopen"; then
11681 enable_dlopen=unknown
11682 enable_dlopen_self=unknown
11683 enable_dlopen_self_static=unknown
11684 else
11685 lt_cv_dlopen=no
11686 lt_cv_dlopen_libs=
11687
11688 case $host_os in
11689 beos*)
11690 lt_cv_dlopen=load_add_on
11691 lt_cv_dlopen_libs=
11692 lt_cv_dlopen_self=yes
11693 ;;
11694
11695 mingw* | pw32* | cegcc*)
11696 lt_cv_dlopen=LoadLibrary
11697 lt_cv_dlopen_libs=
11698 ;;
11699
11700 cygwin*)
11701 lt_cv_dlopen=dlopen
11702 lt_cv_dlopen_libs=
11703 ;;
11704
11705 darwin*)
11706 # if libdl is installed we need to link against it
11707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11708 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11709 if ${ac_cv_lib_dl_dlopen+:} false; then :
11710 $as_echo_n "(cached) " >&6
11711 else
11712 ac_check_lib_save_LIBS=$LIBS
11713 LIBS="-ldl $LIBS"
11714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11715 /* end confdefs.h. */
11716
11717 /* Override any GCC internal prototype to avoid an error.
11718 Use char because int might match the return type of a GCC
11719 builtin and then its argument prototype would still apply. */
11720 #ifdef __cplusplus
11721 extern "C"
11722 #endif
11723 char dlopen ();
11724 int
11725 main ()
11726 {
11727 return dlopen ();
11728 ;
11729 return 0;
11730 }
11731 _ACEOF
11732 if ac_fn_c_try_link "$LINENO"; then :
11733 ac_cv_lib_dl_dlopen=yes
11734 else
11735 ac_cv_lib_dl_dlopen=no
11736 fi
11737 rm -f core conftest.err conftest.$ac_objext \
11738 conftest$ac_exeext conftest.$ac_ext
11739 LIBS=$ac_check_lib_save_LIBS
11740 fi
11741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11742 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11743 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11744 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
11745 else
11746
11747 lt_cv_dlopen=dyld
11748 lt_cv_dlopen_libs=
11749 lt_cv_dlopen_self=yes
11750
11751 fi
11752
11753 ;;
11754
11755 tpf*)
11756 # Don't try to run any link tests for TPF. We know it's impossible
11757 # because TPF is a cross-compiler, and we know how we open DSOs.
11758 lt_cv_dlopen=dlopen
11759 lt_cv_dlopen_libs=
11760 lt_cv_dlopen_self=no
11761 ;;
11762
11763 *)
11764 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11765 if test "x$ac_cv_func_shl_load" = xyes; then :
11766 lt_cv_dlopen=shl_load
11767 else
11768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11769 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11770 if ${ac_cv_lib_dld_shl_load+:} false; then :
11771 $as_echo_n "(cached) " >&6
11772 else
11773 ac_check_lib_save_LIBS=$LIBS
11774 LIBS="-ldld $LIBS"
11775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11776 /* end confdefs.h. */
11777
11778 /* Override any GCC internal prototype to avoid an error.
11779 Use char because int might match the return type of a GCC
11780 builtin and then its argument prototype would still apply. */
11781 #ifdef __cplusplus
11782 extern "C"
11783 #endif
11784 char shl_load ();
11785 int
11786 main ()
11787 {
11788 return shl_load ();
11789 ;
11790 return 0;
11791 }
11792 _ACEOF
11793 if ac_fn_c_try_link "$LINENO"; then :
11794 ac_cv_lib_dld_shl_load=yes
11795 else
11796 ac_cv_lib_dld_shl_load=no
11797 fi
11798 rm -f core conftest.err conftest.$ac_objext \
11799 conftest$ac_exeext conftest.$ac_ext
11800 LIBS=$ac_check_lib_save_LIBS
11801 fi
11802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11803 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11804 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11805 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
11806 else
11807 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11808 if test "x$ac_cv_func_dlopen" = xyes; then :
11809 lt_cv_dlopen=dlopen
11810 else
11811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11812 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11813 if ${ac_cv_lib_dl_dlopen+:} false; then :
11814 $as_echo_n "(cached) " >&6
11815 else
11816 ac_check_lib_save_LIBS=$LIBS
11817 LIBS="-ldl $LIBS"
11818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11819 /* end confdefs.h. */
11820
11821 /* Override any GCC internal prototype to avoid an error.
11822 Use char because int might match the return type of a GCC
11823 builtin and then its argument prototype would still apply. */
11824 #ifdef __cplusplus
11825 extern "C"
11826 #endif
11827 char dlopen ();
11828 int
11829 main ()
11830 {
11831 return dlopen ();
11832 ;
11833 return 0;
11834 }
11835 _ACEOF
11836 if ac_fn_c_try_link "$LINENO"; then :
11837 ac_cv_lib_dl_dlopen=yes
11838 else
11839 ac_cv_lib_dl_dlopen=no
11840 fi
11841 rm -f core conftest.err conftest.$ac_objext \
11842 conftest$ac_exeext conftest.$ac_ext
11843 LIBS=$ac_check_lib_save_LIBS
11844 fi
11845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11846 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11847 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11848 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
11849 else
11850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11851 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11852 if ${ac_cv_lib_svld_dlopen+:} false; then :
11853 $as_echo_n "(cached) " >&6
11854 else
11855 ac_check_lib_save_LIBS=$LIBS
11856 LIBS="-lsvld $LIBS"
11857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11858 /* end confdefs.h. */
11859
11860 /* Override any GCC internal prototype to avoid an error.
11861 Use char because int might match the return type of a GCC
11862 builtin and then its argument prototype would still apply. */
11863 #ifdef __cplusplus
11864 extern "C"
11865 #endif
11866 char dlopen ();
11867 int
11868 main ()
11869 {
11870 return dlopen ();
11871 ;
11872 return 0;
11873 }
11874 _ACEOF
11875 if ac_fn_c_try_link "$LINENO"; then :
11876 ac_cv_lib_svld_dlopen=yes
11877 else
11878 ac_cv_lib_svld_dlopen=no
11879 fi
11880 rm -f core conftest.err conftest.$ac_objext \
11881 conftest$ac_exeext conftest.$ac_ext
11882 LIBS=$ac_check_lib_save_LIBS
11883 fi
11884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11885 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11886 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11887 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
11888 else
11889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11890 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11891 if ${ac_cv_lib_dld_dld_link+:} false; then :
11892 $as_echo_n "(cached) " >&6
11893 else
11894 ac_check_lib_save_LIBS=$LIBS
11895 LIBS="-ldld $LIBS"
11896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11897 /* end confdefs.h. */
11898
11899 /* Override any GCC internal prototype to avoid an error.
11900 Use char because int might match the return type of a GCC
11901 builtin and then its argument prototype would still apply. */
11902 #ifdef __cplusplus
11903 extern "C"
11904 #endif
11905 char dld_link ();
11906 int
11907 main ()
11908 {
11909 return dld_link ();
11910 ;
11911 return 0;
11912 }
11913 _ACEOF
11914 if ac_fn_c_try_link "$LINENO"; then :
11915 ac_cv_lib_dld_dld_link=yes
11916 else
11917 ac_cv_lib_dld_dld_link=no
11918 fi
11919 rm -f core conftest.err conftest.$ac_objext \
11920 conftest$ac_exeext conftest.$ac_ext
11921 LIBS=$ac_check_lib_save_LIBS
11922 fi
11923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11924 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11925 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11926 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
11927 fi
11928
11929
11930 fi
11931
11932
11933 fi
11934
11935
11936 fi
11937
11938
11939 fi
11940
11941
11942 fi
11943
11944 ;;
11945 esac
11946
11947 if test no = "$lt_cv_dlopen"; then
11948 enable_dlopen=no
11949 else
11950 enable_dlopen=yes
11951 fi
11952
11953 case $lt_cv_dlopen in
11954 dlopen)
11955 save_CPPFLAGS=$CPPFLAGS
11956 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11957
11958 save_LDFLAGS=$LDFLAGS
11959 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11960
11961 save_LIBS=$LIBS
11962 LIBS="$lt_cv_dlopen_libs $LIBS"
11963
11964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11965 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11966 if ${lt_cv_dlopen_self+:} false; then :
11967 $as_echo_n "(cached) " >&6
11968 else
11969 if test yes = "$cross_compiling"; then :
11970 lt_cv_dlopen_self=cross
11971 else
11972 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11973 lt_status=$lt_dlunknown
11974 cat > conftest.$ac_ext <<_LT_EOF
11975 #line $LINENO "configure"
11976 #include "confdefs.h"
11977
11978 #if HAVE_DLFCN_H
11979 #include <dlfcn.h>
11980 #endif
11981
11982 #include <stdio.h>
11983
11984 #ifdef RTLD_GLOBAL
11985 # define LT_DLGLOBAL RTLD_GLOBAL
11986 #else
11987 # ifdef DL_GLOBAL
11988 # define LT_DLGLOBAL DL_GLOBAL
11989 # else
11990 # define LT_DLGLOBAL 0
11991 # endif
11992 #endif
11993
11994 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11995 find out it does not work in some platform. */
11996 #ifndef LT_DLLAZY_OR_NOW
11997 # ifdef RTLD_LAZY
11998 # define LT_DLLAZY_OR_NOW RTLD_LAZY
11999 # else
12000 # ifdef DL_LAZY
12001 # define LT_DLLAZY_OR_NOW DL_LAZY
12002 # else
12003 # ifdef RTLD_NOW
12004 # define LT_DLLAZY_OR_NOW RTLD_NOW
12005 # else
12006 # ifdef DL_NOW
12007 # define LT_DLLAZY_OR_NOW DL_NOW
12008 # else
12009 # define LT_DLLAZY_OR_NOW 0
12010 # endif
12011 # endif
12012 # endif
12013 # endif
12014 #endif
12015
12016 /* When -fvisibility=hidden is used, assume the code has been annotated
12017 correspondingly for the symbols needed. */
12018 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12019 int fnord () __attribute__((visibility("default")));
12020 #endif
12021
12022 int fnord () { return 42; }
12023 int main ()
12024 {
12025 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12026 int status = $lt_dlunknown;
12027
12028 if (self)
12029 {
12030 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
12031 else
12032 {
12033 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
12034 else puts (dlerror ());
12035 }
12036 /* dlclose (self); */
12037 }
12038 else
12039 puts (dlerror ());
12040
12041 return status;
12042 }
12043 _LT_EOF
12044 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12045 (eval $ac_link) 2>&5
12046 ac_status=$?
12047 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12048 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
12049 (./conftest; exit; ) >&5 2>/dev/null
12050 lt_status=$?
12051 case x$lt_status in
12052 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
12053 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
12054 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
12055 esac
12056 else :
12057 # compilation failed
12058 lt_cv_dlopen_self=no
12059 fi
12060 fi
12061 rm -fr conftest*
12062
12063
12064 fi
12065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
12066 $as_echo "$lt_cv_dlopen_self" >&6; }
12067
12068 if test yes = "$lt_cv_dlopen_self"; then
12069 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
12070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
12071 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
12072 if ${lt_cv_dlopen_self_static+:} false; then :
12073 $as_echo_n "(cached) " >&6
12074 else
12075 if test yes = "$cross_compiling"; then :
12076 lt_cv_dlopen_self_static=cross
12077 else
12078 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12079 lt_status=$lt_dlunknown
12080 cat > conftest.$ac_ext <<_LT_EOF
12081 #line $LINENO "configure"
12082 #include "confdefs.h"
12083
12084 #if HAVE_DLFCN_H
12085 #include <dlfcn.h>
12086 #endif
12087
12088 #include <stdio.h>
12089
12090 #ifdef RTLD_GLOBAL
12091 # define LT_DLGLOBAL RTLD_GLOBAL
12092 #else
12093 # ifdef DL_GLOBAL
12094 # define LT_DLGLOBAL DL_GLOBAL
12095 # else
12096 # define LT_DLGLOBAL 0
12097 # endif
12098 #endif
12099
12100 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12101 find out it does not work in some platform. */
12102 #ifndef LT_DLLAZY_OR_NOW
12103 # ifdef RTLD_LAZY
12104 # define LT_DLLAZY_OR_NOW RTLD_LAZY
12105 # else
12106 # ifdef DL_LAZY
12107 # define LT_DLLAZY_OR_NOW DL_LAZY
12108 # else
12109 # ifdef RTLD_NOW
12110 # define LT_DLLAZY_OR_NOW RTLD_NOW
12111 # else
12112 # ifdef DL_NOW
12113 # define LT_DLLAZY_OR_NOW DL_NOW
12114 # else
12115 # define LT_DLLAZY_OR_NOW 0
12116 # endif
12117 # endif
12118 # endif
12119 # endif
12120 #endif
12121
12122 /* When -fvisibility=hidden is used, assume the code has been annotated
12123 correspondingly for the symbols needed. */
12124 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12125 int fnord () __attribute__((visibility("default")));
12126 #endif
12127
12128 int fnord () { return 42; }
12129 int main ()
12130 {
12131 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12132 int status = $lt_dlunknown;
12133
12134 if (self)
12135 {
12136 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
12137 else
12138 {
12139 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
12140 else puts (dlerror ());
12141 }
12142 /* dlclose (self); */
12143 }
12144 else
12145 puts (dlerror ());
12146
12147 return status;
12148 }
12149 _LT_EOF
12150 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12151 (eval $ac_link) 2>&5
12152 ac_status=$?
12153 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12154 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
12155 (./conftest; exit; ) >&5 2>/dev/null
12156 lt_status=$?
12157 case x$lt_status in
12158 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
12159 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
12160 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
12161 esac
12162 else :
12163 # compilation failed
12164 lt_cv_dlopen_self_static=no
12165 fi
12166 fi
12167 rm -fr conftest*
12168
12169
12170 fi
12171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
12172 $as_echo "$lt_cv_dlopen_self_static" >&6; }
12173 fi
12174
12175 CPPFLAGS=$save_CPPFLAGS
12176 LDFLAGS=$save_LDFLAGS
12177 LIBS=$save_LIBS
12178 ;;
12179 esac
12180
12181 case $lt_cv_dlopen_self in
12182 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
12183 *) enable_dlopen_self=unknown ;;
12184 esac
12185
12186 case $lt_cv_dlopen_self_static in
12187 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
12188 *) enable_dlopen_self_static=unknown ;;
12189 esac
12190 fi
12191
12192
12193
12194
12195
12196
12197
12198
12199
12200
12201
12202
12203
12204
12205
12206
12207
12208 striplib=
12209 old_striplib=
12210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
12211 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
12212 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
12213 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
12214 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
12215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12216 $as_echo "yes" >&6; }
12217 else
12218 # FIXME - insert some real tests, host_os isn't really good enough
12219 case $host_os in
12220 darwin*)
12221 if test -n "$STRIP"; then
12222 striplib="$STRIP -x"
12223 old_striplib="$STRIP -S"
12224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12225 $as_echo "yes" >&6; }
12226 else
12227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12228 $as_echo "no" >&6; }
12229 fi
12230 ;;
12231 *)
12232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12233 $as_echo "no" >&6; }
12234 ;;
12235 esac
12236 fi
12237
12238
12239
12240
12241
12242
12243
12244
12245
12246
12247
12248
12249 # Report what library types will actually be built
12250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
12251 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
12252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
12253 $as_echo "$can_build_shared" >&6; }
12254
12255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
12256 $as_echo_n "checking whether to build shared libraries... " >&6; }
12257 test no = "$can_build_shared" && enable_shared=no
12258
12259 # On AIX, shared libraries and static libraries use the same namespace, and
12260 # are all built from PIC.
12261 case $host_os in
12262 aix3*)
12263 test yes = "$enable_shared" && enable_static=no
12264 if test -n "$RANLIB"; then
12265 archive_cmds="$archive_cmds~\$RANLIB \$lib"
12266 postinstall_cmds='$RANLIB $lib'
12267 fi
12268 ;;
12269
12270 aix[4-9]*)
12271 if test ia64 != "$host_cpu"; then
12272 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
12273 yes,aix,yes) ;; # shared object as lib.so file only
12274 yes,svr4,*) ;; # shared object as lib.so archive member only
12275 yes,*) enable_static=no ;; # shared object in lib.a archive as well
12276 esac
12277 fi
12278 ;;
12279 esac
12280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
12281 $as_echo "$enable_shared" >&6; }
12282
12283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
12284 $as_echo_n "checking whether to build static libraries... " >&6; }
12285 # Make sure either enable_shared or enable_static is yes.
12286 test yes = "$enable_shared" || enable_static=yes
12287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
12288 $as_echo "$enable_static" >&6; }
12289
12290
12291
12292
12293 fi
12294 ac_ext=c
12295 ac_cpp='$CPP $CPPFLAGS'
12296 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12297 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12298 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12299
12300 CC=$lt_save_CC
12301
12302
12303
12304
12305
12306
12307
12308
12309
12310
12311
12312
12313
12314
12315
12316 ac_config_commands="$ac_config_commands libtool"
12317
12318
12319
12320
12321 # Only expand once:
12322
12323
12324 # By default we simply use the C compiler to build assembly code.
12325
12326 test "${CCAS+set}" = set || CCAS=$CC
12327 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
12328
12329
12330
12331 depcc="$CCAS" am_compiler_list=
12332
12333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
12334 $as_echo_n "checking dependency style of $depcc... " >&6; }
12335 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
12336 $as_echo_n "(cached) " >&6
12337 else
12338 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
12339 # We make a subdir and do the tests there. Otherwise we can end up
12340 # making bogus files that we don't know about and never remove. For
12341 # instance it was reported that on HP-UX the gcc test will end up
12342 # making a dummy file named 'D' -- because '-MD' means "put the output
12343 # in D".
12344 rm -rf conftest.dir
12345 mkdir conftest.dir
12346 # Copy depcomp to subdir because otherwise we won't find it if we're
12347 # using a relative directory.
12348 cp "$am_depcomp" conftest.dir
12349 cd conftest.dir
12350 # We will build objects and dependencies in a subdirectory because
12351 # it helps to detect inapplicable dependency modes. For instance
12352 # both Tru64's cc and ICC support -MD to output dependencies as a
12353 # side effect of compilation, but ICC will put the dependencies in
12354 # the current directory while Tru64 will put them in the object
12355 # directory.
12356 mkdir sub
12357
12358 am_cv_CCAS_dependencies_compiler_type=none
12359 if test "$am_compiler_list" = ""; then
12360 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
12361 fi
12362 am__universal=false
12363
12364
12365 for depmode in $am_compiler_list; do
12366 # Setup a source with many dependencies, because some compilers
12367 # like to wrap large dependency lists on column 80 (with \), and
12368 # we should not choose a depcomp mode which is confused by this.
12369 #
12370 # We need to recreate these files for each test, as the compiler may
12371 # overwrite some of them when testing with obscure command lines.
12372 # This happens at least with the AIX C compiler.
12373 : > sub/conftest.c
12374 for i in 1 2 3 4 5 6; do
12375 echo '#include "conftst'$i'.h"' >> sub/conftest.c
12376 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
12377 # Solaris 10 /bin/sh.
12378 echo '/* dummy */' > sub/conftst$i.h
12379 done
12380 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
12381
12382 # We check with '-c' and '-o' for the sake of the "dashmstdout"
12383 # mode. It turns out that the SunPro C++ compiler does not properly
12384 # handle '-M -o', and we need to detect this. Also, some Intel
12385 # versions had trouble with output in subdirs.
12386 am__obj=sub/conftest.${OBJEXT-o}
12387 am__minus_obj="-o $am__obj"
12388 case $depmode in
12389 gcc)
12390 # This depmode causes a compiler race in universal mode.
12391 test "$am__universal" = false || continue
12392 ;;
12393 nosideeffect)
12394 # After this tag, mechanisms are not by side-effect, so they'll
12395 # only be used when explicitly requested.
12396 if test "x$enable_dependency_tracking" = xyes; then
12397 continue
12398 else
12399 break
12400 fi
12401 ;;
12402 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
12403 # This compiler won't grok '-c -o', but also, the minuso test has
12404 # not run yet. These depmodes are late enough in the game, and
12405 # so weak that their functioning should not be impacted.
12406 am__obj=conftest.${OBJEXT-o}
12407 am__minus_obj=
12408 ;;
12409 none) break ;;
12410 esac
12411 if depmode=$depmode \
12412 source=sub/conftest.c object=$am__obj \
12413 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
12414 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
12415 >/dev/null 2>conftest.err &&
12416 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
12417 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
12418 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
12419 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
12420 # icc doesn't choke on unknown options, it will just issue warnings
12421 # or remarks (even with -Werror). So we grep stderr for any message
12422 # that says an option was ignored or not supported.
12423 # When given -MP, icc 7.0 and 7.1 complain thusly:
12424 # icc: Command line warning: ignoring option '-M'; no argument required
12425 # The diagnosis changed in icc 8.0:
12426 # icc: Command line remark: option '-MP' not supported
12427 if (grep 'ignoring option' conftest.err ||
12428 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
12429 am_cv_CCAS_dependencies_compiler_type=$depmode
12430 break
12431 fi
12432 fi
12433 done
12434
12435 cd ..
12436 rm -rf conftest.dir
12437 else
12438 am_cv_CCAS_dependencies_compiler_type=none
12439 fi
12440
12441 fi
12442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
12443 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
12444 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
12445
12446 if
12447 test "x$enable_dependency_tracking" != xno \
12448 && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
12449 am__fastdepCCAS_TRUE=
12450 am__fastdepCCAS_FALSE='#'
12451 else
12452 am__fastdepCCAS_TRUE='#'
12453 am__fastdepCCAS_FALSE=
12454 fi
12455
12456
12457
12458
12459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking zfs author" >&5
12460 $as_echo_n "checking zfs author... " >&6; }
12461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZFS_META_AUTHOR" >&5
12462 $as_echo "$ZFS_META_AUTHOR" >&6; }
12463
12464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking zfs license" >&5
12465 $as_echo_n "checking zfs license... " >&6; }
12466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZFS_META_LICENSE" >&5
12467 $as_echo "$ZFS_META_LICENSE" >&6; }
12468
12469
12470
12471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linux distribution" >&5
12472 $as_echo_n "checking linux distribution... " >&6; }
12473 if test -f /etc/toss-release ; then
12474 VENDOR=toss ;
12475 elif test -f /etc/fedora-release ; then
12476 VENDOR=fedora ;
12477 elif test -f /etc/redhat-release ; then
12478 VENDOR=redhat ;
12479 elif test -f /etc/gentoo-release ; then
12480 VENDOR=gentoo ;
12481 elif test -f /etc/arch-release ; then
12482 VENDOR=arch ;
12483 elif test -f /etc/SuSE-release ; then
12484 VENDOR=sles ;
12485 elif test -f /etc/slackware-version ; then
12486 VENDOR=slackware ;
12487 elif test -f /etc/lunar.release ; then
12488 VENDOR=lunar ;
12489 elif test -f /etc/lsb-release ; then
12490 VENDOR=ubuntu ;
12491 elif test -f /etc/debian_version ; then
12492 VENDOR=debian ;
12493 else
12494 VENDOR= ;
12495 fi
12496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $VENDOR" >&5
12497 $as_echo "$VENDOR" >&6; }
12498
12499
12500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default package type" >&5
12501 $as_echo_n "checking default package type... " >&6; }
12502 case "$VENDOR" in
12503 toss) DEFAULT_PACKAGE=rpm ;;
12504 redhat) DEFAULT_PACKAGE=rpm ;;
12505 fedora) DEFAULT_PACKAGE=rpm ;;
12506 gentoo) DEFAULT_PACKAGE=tgz ;;
12507 arch) DEFAULT_PACKAGE=tgz ;;
12508 sles) DEFAULT_PACKAGE=rpm ;;
12509 slackware) DEFAULT_PACKAGE=tgz ;;
12510 lunar) DEFAULT_PACKAGE=tgz ;;
12511 ubuntu) DEFAULT_PACKAGE=deb ;;
12512 debian) DEFAULT_PACKAGE=deb ;;
12513 *) DEFAULT_PACKAGE=rpm ;;
12514 esac
12515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_PACKAGE" >&5
12516 $as_echo "$DEFAULT_PACKAGE" >&6; }
12517
12518
12519 DEFAULT_INIT_DIR=$sysconfdir/init.d
12520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default init directory" >&5
12521 $as_echo_n "checking default init directory... " >&6; }
12522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_INIT_DIR" >&5
12523 $as_echo "$DEFAULT_INIT_DIR" >&6; }
12524
12525
12526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default init script type" >&5
12527 $as_echo_n "checking default init script type... " >&6; }
12528 case "$VENDOR" in
12529 toss) DEFAULT_INIT_SCRIPT=redhat ;;
12530 redhat) DEFAULT_INIT_SCRIPT=redhat ;;
12531 fedora) DEFAULT_INIT_SCRIPT=fedora ;;
12532 gentoo) DEFAULT_INIT_SCRIPT=gentoo ;;
12533 arch) DEFAULT_INIT_SCRIPT=lsb ;;
12534 sles) DEFAULT_INIT_SCRIPT=lsb ;;
12535 slackware) DEFAULT_INIT_SCRIPT=lsb ;;
12536 lunar) DEFAULT_INIT_SCRIPT=lunar ;;
12537 ubuntu) DEFAULT_INIT_SCRIPT=lsb ;;
12538 debian) DEFAULT_INIT_SCRIPT=lsb ;;
12539 *) DEFAULT_INIT_SCRIPT=lsb ;;
12540 esac
12541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_INIT_SCRIPT" >&5
12542 $as_echo "$DEFAULT_INIT_SCRIPT" >&6; }
12543
12544
12545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default init config direectory" >&5
12546 $as_echo_n "checking default init config direectory... " >&6; }
12547 case "$VENDOR" in
12548 gentoo) DEFAULT_INITCONF_DIR=/etc/conf.d ;;
12549 toss) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
12550 redhat) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
12551 fedora) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
12552 sles) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
12553 ubuntu) DEFAULT_INITCONF_DIR=/etc/default ;;
12554 debian) DEFAULT_INITCONF_DIR=/etc/default ;;
12555 *) DEFAULT_INITCONF_DIR=/etc/default ;;
12556 esac
12557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_INITCONF_DIR" >&5
12558 $as_echo "$DEFAULT_INITCONF_DIR" >&6; }
12559
12560
12561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether initramfs-tools is available" >&5
12562 $as_echo_n "checking whether initramfs-tools is available... " >&6; }
12563 if test -d /usr/share/initramfs-tools ; then
12564 DEFINE_INITRAMFS='--define "_initramfs 1"'
12565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12566 $as_echo "yes" >&6; }
12567 else
12568 DEFINE_INITRAMFS=''
12569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12570 $as_echo "no" >&6; }
12571 fi
12572
12573
12574
12575 RPM=rpm
12576 RPMBUILD=rpmbuild
12577
12578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $RPM is available" >&5
12579 $as_echo_n "checking whether $RPM is available... " >&6; }
12580 if tmp=$($RPM --version 2>/dev/null); then :
12581
12582 RPM_VERSION=$(echo $tmp | $AWK '/RPM/ { print $3 }')
12583 HAVE_RPM=yes
12584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPM ($RPM_VERSION)" >&5
12585 $as_echo "$HAVE_RPM ($RPM_VERSION)" >&6; }
12586
12587 else
12588
12589 HAVE_RPM=no
12590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPM" >&5
12591 $as_echo "$HAVE_RPM" >&6; }
12592
12593 fi
12594
12595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $RPMBUILD is available" >&5
12596 $as_echo_n "checking whether $RPMBUILD is available... " >&6; }
12597 if tmp=$($RPMBUILD --version 2>/dev/null); then :
12598
12599 RPMBUILD_VERSION=$(echo $tmp | $AWK '/RPM/ { print $3 }')
12600 HAVE_RPMBUILD=yes
12601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPMBUILD ($RPMBUILD_VERSION)" >&5
12602 $as_echo "$HAVE_RPMBUILD ($RPMBUILD_VERSION)" >&6; }
12603
12604 else
12605
12606 HAVE_RPMBUILD=no
12607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPMBUILD" >&5
12608 $as_echo "$HAVE_RPMBUILD" >&6; }
12609
12610 fi
12611
12612 RPM_DEFINE_COMMON='--define "$(DEBUG_ZFS) 1" --define "$(DEBUG_DMU_TX) 1"'
12613 RPM_DEFINE_UTIL='--define "_dracutdir $(dracutdir)" --define "_udevdir $(udevdir)" --define "_udevruledir $(udevruledir)" --define "_initconfdir $(DEFAULT_INITCONF_DIR)" $(DEFINE_INITRAMFS)'
12614 RPM_DEFINE_KMOD='--define "kernels $(LINUX_VERSION)" --define "require_spldir $(SPL)" --define "require_splobj $(SPL_OBJ)" --define "ksrc $(LINUX)" --define "kobj $(LINUX_OBJ)"'
12615 RPM_DEFINE_DKMS=
12616
12617 SRPM_DEFINE_COMMON='--define "build_src_rpm 1"'
12618 SRPM_DEFINE_UTIL=
12619 SRPM_DEFINE_KMOD=
12620 SRPM_DEFINE_DKMS=
12621
12622 RPM_SPEC_DIR="rpm/generic"
12623
12624 # Check whether --with-spec was given.
12625 if test "${with_spec+set}" = set; then :
12626 withval=$with_spec; RPM_SPEC_DIR="rpm/$withval"
12627 fi
12628
12629
12630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether spec files are available" >&5
12631 $as_echo_n "checking whether spec files are available... " >&6; }
12632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($RPM_SPEC_DIR/*.spec.in)" >&5
12633 $as_echo "yes ($RPM_SPEC_DIR/*.spec.in)" >&6; }
12634
12635
12636
12637
12638
12639
12640
12641
12642
12643
12644
12645
12646
12647
12648
12649
12650
12651
12652
12653
12654 DPKG=dpkg
12655 DPKGBUILD=dpkg-buildpackage
12656
12657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $DPKG is available" >&5
12658 $as_echo_n "checking whether $DPKG is available... " >&6; }
12659 if tmp=$($DPKG --version 2>/dev/null); then :
12660
12661 DPKG_VERSION=$(echo $tmp | $AWK '/Debian/ { print $7 }')
12662 HAVE_DPKG=yes
12663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKG ($DPKG_VERSION)" >&5
12664 $as_echo "$HAVE_DPKG ($DPKG_VERSION)" >&6; }
12665
12666 else
12667
12668 HAVE_DPKG=no
12669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKG" >&5
12670 $as_echo "$HAVE_DPKG" >&6; }
12671
12672 fi
12673
12674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $DPKGBUILD is available" >&5
12675 $as_echo_n "checking whether $DPKGBUILD is available... " >&6; }
12676 if tmp=$($DPKGBUILD --version 2>/dev/null); then :
12677
12678 DPKGBUILD_VERSION=$(echo $tmp | \
12679 $AWK '/Debian/ { print $4 }' | cut -f-4 -d'.')
12680 HAVE_DPKGBUILD=yes
12681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKGBUILD ($DPKGBUILD_VERSION)" >&5
12682 $as_echo "$HAVE_DPKGBUILD ($DPKGBUILD_VERSION)" >&6; }
12683
12684 else
12685
12686 HAVE_DPKGBUILD=no
12687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKGBUILD" >&5
12688 $as_echo "$HAVE_DPKGBUILD" >&6; }
12689
12690 fi
12691
12692
12693
12694
12695
12696
12697
12698
12699
12700
12701 ALIEN=alien
12702
12703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ALIEN is available" >&5
12704 $as_echo_n "checking whether $ALIEN is available... " >&6; }
12705 if tmp=$($ALIEN --version 2>/dev/null); then :
12706
12707 ALIEN_VERSION=$(echo $tmp | $AWK '{ print $3 }')
12708 HAVE_ALIEN=yes
12709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_ALIEN ($ALIEN_VERSION)" >&5
12710 $as_echo "$HAVE_ALIEN ($ALIEN_VERSION)" >&6; }
12711
12712 else
12713
12714 HAVE_ALIEN=no
12715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_ALIEN" >&5
12716 $as_echo "$HAVE_ALIEN" >&6; }
12717
12718 fi
12719
12720
12721
12722
12723
12724
12725
12726 TARGET_ASM_DIR=asm-generic
12727
12728
12729 ZFS_CONFIG=all
12730
12731 # Check whether --with-config was given.
12732 if test "${with_config+set}" = set; then :
12733 withval=$with_config; ZFS_CONFIG="$withval"
12734 fi
12735
12736 # Check whether --enable-linux-builtin was given.
12737 if test "${enable_linux_builtin+set}" = set; then :
12738 enableval=$enable_linux_builtin;
12739 else
12740 enable_linux_builtin=no
12741 fi
12742
12743
12744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking zfs config" >&5
12745 $as_echo_n "checking zfs config... " >&6; }
12746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZFS_CONFIG" >&5
12747 $as_echo "$ZFS_CONFIG" >&6; };
12748
12749
12750
12751
12752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wno-unused-but-set-variable support" >&5
12753 $as_echo_n "checking for -Wno-unused-but-set-variable support... " >&6; }
12754
12755 saved_flags="$CFLAGS"
12756 CFLAGS="$CFLAGS -Wunused-but-set-variable"
12757
12758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12759 /* end confdefs.h. */
12760
12761 int
12762 main ()
12763 {
12764
12765 ;
12766 return 0;
12767 }
12768 _ACEOF
12769 if ac_fn_c_try_compile "$LINENO"; then :
12770
12771 NO_UNUSED_BUT_SET_VARIABLE=-Wno-unused-but-set-variable
12772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12773 $as_echo "yes" >&6; }
12774
12775 else
12776
12777 NO_UNUSED_BUT_SET_VARIABLE=
12778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12779 $as_echo "no" >&6; }
12780
12781 fi
12782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12783
12784 CFLAGS="$saved_flags"
12785
12786
12787
12788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wno-bool-compare support" >&5
12789 $as_echo_n "checking for -Wno-bool-compare support... " >&6; }
12790
12791 saved_flags="$CFLAGS"
12792 CFLAGS="$CFLAGS -Wbool-compare"
12793
12794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12795 /* end confdefs.h. */
12796
12797 int
12798 main ()
12799 {
12800
12801 ;
12802 return 0;
12803 }
12804 _ACEOF
12805 if ac_fn_c_try_compile "$LINENO"; then :
12806
12807 NO_BOOL_COMPARE=-Wno-bool-compare
12808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12809 $as_echo "yes" >&6; }
12810
12811 else
12812
12813 NO_BOOL_COMPARE=
12814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12815 $as_echo "no" >&6; }
12816
12817 fi
12818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12819
12820 CFLAGS="$saved_flags"
12821
12822
12823
12824
12825 case "$ZFS_CONFIG" in
12826 user)
12827
12828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dkms.conf file" >&5
12829 $as_echo_n "checking for dkms.conf file... " >&6; }
12830 if test -e dkms.conf; then :
12831
12832 as_fn_error $? "
12833 *** ZFS should not be manually built in the DKMS source tree.
12834 *** Remove all ZFS packages before compiling the ZoL sources.
12835 *** Running \"make install\" breaks ZFS packages." "$LINENO" 5
12836
12837 else
12838
12839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
12840 $as_echo "not found" >&6; }
12841
12842 fi
12843
12844
12845
12846 # Check whether --with-mounthelperdir was given.
12847 if test "${with_mounthelperdir+set}" = set; then :
12848 withval=$with_mounthelperdir; mounthelperdir=$withval
12849 else
12850 mounthelperdir=/sbin
12851 fi
12852
12853
12854
12855
12856
12857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for udev directories" >&5
12858 $as_echo_n "checking for udev directories... " >&6; }
12859
12860 # Check whether --with-udevdir was given.
12861 if test "${with_udevdir+set}" = set; then :
12862 withval=$with_udevdir; udevdir=$withval
12863 else
12864 udevdir=check
12865 fi
12866
12867
12868 if test "x$udevdir" = xcheck; then :
12869
12870 path1=/lib/udev
12871 path2=/usr/lib/udev
12872 default=$path2
12873
12874 if test -d "$path1"; then :
12875 udevdir="$path1"
12876 else
12877
12878 if test -d "$path2"; then :
12879 udevdir="$path2"
12880 else
12881 udevdir="$default"
12882 fi
12883
12884 fi
12885
12886 fi
12887
12888
12889 # Check whether --with-udevruledir was given.
12890 if test "${with_udevruledir+set}" = set; then :
12891 withval=$with_udevruledir; udevruledir=$withval
12892 else
12893 udevruledir="${udevdir}/rules.d"
12894 fi
12895
12896
12897
12898
12899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $udevdir;$udevruledir" >&5
12900 $as_echo "$udevdir;$udevruledir" >&6; }
12901
12902
12903 # Check whether --enable-systemd was given.
12904 if test "${enable_systemd+set}" = set; then :
12905 enableval=$enable_systemd;
12906 else
12907 enable_systemd=yes
12908 fi
12909
12910
12911
12912 # Check whether --with-systemdunitdir was given.
12913 if test "${with_systemdunitdir+set}" = set; then :
12914 withval=$with_systemdunitdir; systemdunitdir=$withval
12915 else
12916 systemdunitdir=/usr/lib/systemd/system
12917 fi
12918
12919
12920
12921 # Check whether --with-systemdpresetdir was given.
12922 if test "${with_systemdpresetdir+set}" = set; then :
12923 withval=$with_systemdpresetdir; systemdpresetdir=$withval
12924 else
12925 systemdpresetdir=/usr/lib/systemd/system-preset
12926 fi
12927
12928
12929
12930 # Check whether --with-systemdmodulesloaddir was given.
12931 if test "${with_systemdmodulesloaddir+set}" = set; then :
12932 withval=$with_systemdmodulesloaddir; systemdmoduleloaddir=$withval
12933 else
12934 systemdmodulesloaddir=/usr/lib/modules-load.d
12935 fi
12936
12937
12938
12939 if test "x$enable_systemd" = xyes; then :
12940
12941 ZFS_INIT_SYSTEMD=systemd
12942 ZFS_MODULE_LOAD=modules-load.d
12943 modulesloaddir=$systemdmodulesloaddir
12944
12945 fi
12946
12947
12948
12949
12950
12951
12952
12953
12954 # Check whether --enable-sysvinit was given.
12955 if test "${enable_sysvinit+set}" = set; then :
12956 enableval=$enable_sysvinit;
12957 else
12958 enable_sysvinit=yes
12959 fi
12960
12961
12962 if test "x$enable_sysvinit" = xyes; then :
12963 ZFS_INIT_SYSV=init.d
12964 fi
12965
12966
12967
12968
12969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dracut directory" >&5
12970 $as_echo_n "checking for dracut directory... " >&6; }
12971
12972 # Check whether --with-dracutdir was given.
12973 if test "${with_dracutdir+set}" = set; then :
12974 withval=$with_dracutdir; dracutdir=$withval
12975 else
12976 dracutdir=check
12977 fi
12978
12979
12980 if test "x$dracutdir" = xcheck; then :
12981
12982 path1=/usr/share/dracut
12983 path2=/usr/lib/dracut
12984 default=$path2
12985
12986 if test -d "$path1"; then :
12987 dracutdir="$path1"
12988 else
12989
12990 if test -d "$path2"; then :
12991 dracutdir="$path2"
12992 else
12993 dracutdir="$default"
12994 fi
12995
12996 fi
12997
12998 fi
12999
13000
13001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dracutdir" >&5
13002 $as_echo "$dracutdir" >&6; }
13003
13004
13005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target asm dir" >&5
13006 $as_echo_n "checking for target asm dir... " >&6; }
13007 TARGET_ARCH=`echo ${target_cpu} | sed -e s/i.86/i386/`
13008
13009 case $TARGET_ARCH in
13010 i386|x86_64)
13011 TARGET_ASM_DIR=asm-${TARGET_ARCH}
13012 ;;
13013 *)
13014 TARGET_ASM_DIR=asm-generic
13015 ;;
13016 esac
13017
13018
13019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_ASM_DIR" >&5
13020 $as_echo "$TARGET_ASM_DIR" >&6; }
13021
13022
13023 ZLIB=
13024
13025 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
13026 if test "x$ac_cv_header_zlib_h" = xyes; then :
13027
13028 else
13029 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13030 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13031 as_fn_error $? "
13032 *** zlib.h missing, zlib-devel package required
13033 See \`config.log' for more details" "$LINENO" 5; }
13034 fi
13035
13036
13037
13038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress2 in -lz" >&5
13039 $as_echo_n "checking for compress2 in -lz... " >&6; }
13040 if ${ac_cv_lib_z_compress2+:} false; then :
13041 $as_echo_n "(cached) " >&6
13042 else
13043 ac_check_lib_save_LIBS=$LIBS
13044 LIBS="-lz $LIBS"
13045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13046 /* end confdefs.h. */
13047
13048 /* Override any GCC internal prototype to avoid an error.
13049 Use char because int might match the return type of a GCC
13050 builtin and then its argument prototype would still apply. */
13051 #ifdef __cplusplus
13052 extern "C"
13053 #endif
13054 char compress2 ();
13055 int
13056 main ()
13057 {
13058 return compress2 ();
13059 ;
13060 return 0;
13061 }
13062 _ACEOF
13063 if ac_fn_c_try_link "$LINENO"; then :
13064 ac_cv_lib_z_compress2=yes
13065 else
13066 ac_cv_lib_z_compress2=no
13067 fi
13068 rm -f core conftest.err conftest.$ac_objext \
13069 conftest$ac_exeext conftest.$ac_ext
13070 LIBS=$ac_check_lib_save_LIBS
13071 fi
13072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress2" >&5
13073 $as_echo "$ac_cv_lib_z_compress2" >&6; }
13074 if test "x$ac_cv_lib_z_compress2" = xyes; then :
13075 cat >>confdefs.h <<_ACEOF
13076 #define HAVE_LIBZ 1
13077 _ACEOF
13078
13079 LIBS="-lz $LIBS"
13080
13081 else
13082 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13083 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13084 as_fn_error $? "
13085 *** compress2() missing, zlib-devel package required
13086 See \`config.log' for more details" "$LINENO" 5; }
13087 fi
13088
13089
13090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uncompress in -lz" >&5
13091 $as_echo_n "checking for uncompress in -lz... " >&6; }
13092 if ${ac_cv_lib_z_uncompress+:} false; then :
13093 $as_echo_n "(cached) " >&6
13094 else
13095 ac_check_lib_save_LIBS=$LIBS
13096 LIBS="-lz $LIBS"
13097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13098 /* end confdefs.h. */
13099
13100 /* Override any GCC internal prototype to avoid an error.
13101 Use char because int might match the return type of a GCC
13102 builtin and then its argument prototype would still apply. */
13103 #ifdef __cplusplus
13104 extern "C"
13105 #endif
13106 char uncompress ();
13107 int
13108 main ()
13109 {
13110 return uncompress ();
13111 ;
13112 return 0;
13113 }
13114 _ACEOF
13115 if ac_fn_c_try_link "$LINENO"; then :
13116 ac_cv_lib_z_uncompress=yes
13117 else
13118 ac_cv_lib_z_uncompress=no
13119 fi
13120 rm -f core conftest.err conftest.$ac_objext \
13121 conftest$ac_exeext conftest.$ac_ext
13122 LIBS=$ac_check_lib_save_LIBS
13123 fi
13124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_uncompress" >&5
13125 $as_echo "$ac_cv_lib_z_uncompress" >&6; }
13126 if test "x$ac_cv_lib_z_uncompress" = xyes; then :
13127 cat >>confdefs.h <<_ACEOF
13128 #define HAVE_LIBZ 1
13129 _ACEOF
13130
13131 LIBS="-lz $LIBS"
13132
13133 else
13134 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13135 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13136 as_fn_error $? "
13137 *** uncompress() missing, zlib-devel package required
13138 See \`config.log' for more details" "$LINENO" 5; }
13139 fi
13140
13141
13142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crc32 in -lz" >&5
13143 $as_echo_n "checking for crc32 in -lz... " >&6; }
13144 if ${ac_cv_lib_z_crc32+:} false; then :
13145 $as_echo_n "(cached) " >&6
13146 else
13147 ac_check_lib_save_LIBS=$LIBS
13148 LIBS="-lz $LIBS"
13149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13150 /* end confdefs.h. */
13151
13152 /* Override any GCC internal prototype to avoid an error.
13153 Use char because int might match the return type of a GCC
13154 builtin and then its argument prototype would still apply. */
13155 #ifdef __cplusplus
13156 extern "C"
13157 #endif
13158 char crc32 ();
13159 int
13160 main ()
13161 {
13162 return crc32 ();
13163 ;
13164 return 0;
13165 }
13166 _ACEOF
13167 if ac_fn_c_try_link "$LINENO"; then :
13168 ac_cv_lib_z_crc32=yes
13169 else
13170 ac_cv_lib_z_crc32=no
13171 fi
13172 rm -f core conftest.err conftest.$ac_objext \
13173 conftest$ac_exeext conftest.$ac_ext
13174 LIBS=$ac_check_lib_save_LIBS
13175 fi
13176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_crc32" >&5
13177 $as_echo "$ac_cv_lib_z_crc32" >&6; }
13178 if test "x$ac_cv_lib_z_crc32" = xyes; then :
13179 cat >>confdefs.h <<_ACEOF
13180 #define HAVE_LIBZ 1
13181 _ACEOF
13182
13183 LIBS="-lz $LIBS"
13184
13185 else
13186 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13187 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13188 as_fn_error $? "
13189 *** crc32() missing, zlib-devel package required
13190 See \`config.log' for more details" "$LINENO" 5; }
13191 fi
13192
13193
13194 ZLIB="-lz"
13195
13196
13197 $as_echo "#define HAVE_ZLIB 1" >>confdefs.h
13198
13199
13200
13201 LIBUUID=
13202
13203 ac_fn_c_check_header_mongrel "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default"
13204 if test "x$ac_cv_header_uuid_uuid_h" = xyes; then :
13205
13206 else
13207 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13208 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13209 as_fn_error $? "
13210 *** uuid/uuid.h missing, libuuid-devel package required
13211 See \`config.log' for more details" "$LINENO" 5; }
13212 fi
13213
13214
13215
13216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate in -luuid" >&5
13217 $as_echo_n "checking for uuid_generate in -luuid... " >&6; }
13218 if ${ac_cv_lib_uuid_uuid_generate+:} false; then :
13219 $as_echo_n "(cached) " >&6
13220 else
13221 ac_check_lib_save_LIBS=$LIBS
13222 LIBS="-luuid $LIBS"
13223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13224 /* end confdefs.h. */
13225
13226 /* Override any GCC internal prototype to avoid an error.
13227 Use char because int might match the return type of a GCC
13228 builtin and then its argument prototype would still apply. */
13229 #ifdef __cplusplus
13230 extern "C"
13231 #endif
13232 char uuid_generate ();
13233 int
13234 main ()
13235 {
13236 return uuid_generate ();
13237 ;
13238 return 0;
13239 }
13240 _ACEOF
13241 if ac_fn_c_try_link "$LINENO"; then :
13242 ac_cv_lib_uuid_uuid_generate=yes
13243 else
13244 ac_cv_lib_uuid_uuid_generate=no
13245 fi
13246 rm -f core conftest.err conftest.$ac_objext \
13247 conftest$ac_exeext conftest.$ac_ext
13248 LIBS=$ac_check_lib_save_LIBS
13249 fi
13250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate" >&5
13251 $as_echo "$ac_cv_lib_uuid_uuid_generate" >&6; }
13252 if test "x$ac_cv_lib_uuid_uuid_generate" = xyes; then :
13253 cat >>confdefs.h <<_ACEOF
13254 #define HAVE_LIBUUID 1
13255 _ACEOF
13256
13257 LIBS="-luuid $LIBS"
13258
13259 else
13260 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13261 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13262 as_fn_error $? "
13263 *** uuid_generate() missing, libuuid-devel package required
13264 See \`config.log' for more details" "$LINENO" 5; }
13265 fi
13266
13267
13268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_is_null in -luuid" >&5
13269 $as_echo_n "checking for uuid_is_null in -luuid... " >&6; }
13270 if ${ac_cv_lib_uuid_uuid_is_null+:} false; then :
13271 $as_echo_n "(cached) " >&6
13272 else
13273 ac_check_lib_save_LIBS=$LIBS
13274 LIBS="-luuid $LIBS"
13275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13276 /* end confdefs.h. */
13277
13278 /* Override any GCC internal prototype to avoid an error.
13279 Use char because int might match the return type of a GCC
13280 builtin and then its argument prototype would still apply. */
13281 #ifdef __cplusplus
13282 extern "C"
13283 #endif
13284 char uuid_is_null ();
13285 int
13286 main ()
13287 {
13288 return uuid_is_null ();
13289 ;
13290 return 0;
13291 }
13292 _ACEOF
13293 if ac_fn_c_try_link "$LINENO"; then :
13294 ac_cv_lib_uuid_uuid_is_null=yes
13295 else
13296 ac_cv_lib_uuid_uuid_is_null=no
13297 fi
13298 rm -f core conftest.err conftest.$ac_objext \
13299 conftest$ac_exeext conftest.$ac_ext
13300 LIBS=$ac_check_lib_save_LIBS
13301 fi
13302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_is_null" >&5
13303 $as_echo "$ac_cv_lib_uuid_uuid_is_null" >&6; }
13304 if test "x$ac_cv_lib_uuid_uuid_is_null" = xyes; then :
13305 cat >>confdefs.h <<_ACEOF
13306 #define HAVE_LIBUUID 1
13307 _ACEOF
13308
13309 LIBS="-luuid $LIBS"
13310
13311 else
13312 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13313 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13314 as_fn_error $? "
13315 *** uuid_is_null() missing, libuuid-devel package required
13316 See \`config.log' for more details" "$LINENO" 5; }
13317 fi
13318
13319
13320 LIBUUID="-luuid"
13321
13322
13323 $as_echo "#define HAVE_LIBUUID 1" >>confdefs.h
13324
13325
13326
13327
13328 # Check whether --with-blkid was given.
13329 if test "${with_blkid+set}" = set; then :
13330 withval=$with_blkid;
13331 else
13332 with_blkid=check
13333 fi
13334
13335
13336 LIBBLKID=
13337 if test "x$with_blkid" = xyes; then :
13338
13339 LIBBLKID="-lblkid"
13340
13341
13342 $as_echo "#define HAVE_LIBBLKID 1" >>confdefs.h
13343
13344
13345 fi
13346
13347 if test "x$with_blkid" = xcheck; then :
13348
13349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for blkid_get_cache in -lblkid" >&5
13350 $as_echo_n "checking for blkid_get_cache in -lblkid... " >&6; }
13351 if ${ac_cv_lib_blkid_blkid_get_cache+:} false; then :
13352 $as_echo_n "(cached) " >&6
13353 else
13354 ac_check_lib_save_LIBS=$LIBS
13355 LIBS="-lblkid $LIBS"
13356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13357 /* end confdefs.h. */
13358
13359 /* Override any GCC internal prototype to avoid an error.
13360 Use char because int might match the return type of a GCC
13361 builtin and then its argument prototype would still apply. */
13362 #ifdef __cplusplus
13363 extern "C"
13364 #endif
13365 char blkid_get_cache ();
13366 int
13367 main ()
13368 {
13369 return blkid_get_cache ();
13370 ;
13371 return 0;
13372 }
13373 _ACEOF
13374 if ac_fn_c_try_link "$LINENO"; then :
13375 ac_cv_lib_blkid_blkid_get_cache=yes
13376 else
13377 ac_cv_lib_blkid_blkid_get_cache=no
13378 fi
13379 rm -f core conftest.err conftest.$ac_objext \
13380 conftest$ac_exeext conftest.$ac_ext
13381 LIBS=$ac_check_lib_save_LIBS
13382 fi
13383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_blkid_blkid_get_cache" >&5
13384 $as_echo "$ac_cv_lib_blkid_blkid_get_cache" >&6; }
13385 if test "x$ac_cv_lib_blkid_blkid_get_cache" = xyes; then :
13386
13387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for blkid zfs support" >&5
13388 $as_echo_n "checking for blkid zfs support... " >&6; }
13389
13390 ZFS_DEV=`mktemp`
13391 truncate -s 64M $ZFS_DEV
13392 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
13393 dd of=$ZFS_DEV bs=1k count=8 \
13394 seek=128 conv=notrunc &>/dev/null \
13395 >/dev/null 2>/dev/null
13396 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
13397 dd of=$ZFS_DEV bs=1k count=8 \
13398 seek=132 conv=notrunc &>/dev/null \
13399 >/dev/null 2>/dev/null
13400 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
13401 dd of=$ZFS_DEV bs=1k count=8 \
13402 seek=136 conv=notrunc &>/dev/null \
13403 >/dev/null 2>/dev/null
13404 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
13405 dd of=$ZFS_DEV bs=1k count=8 \
13406 seek=140 conv=notrunc &>/dev/null \
13407 >/dev/null 2>/dev/null
13408
13409 saved_LIBS="$LIBS"
13410 LIBS="-lblkid"
13411
13412 if test "$cross_compiling" = yes; then :
13413 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13414 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13415 as_fn_error $? "cannot run test program while cross compiling
13416 See \`config.log' for more details" "$LINENO" 5; }
13417 else
13418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13419 /* end confdefs.h. */
13420
13421 #include <stdio.h>
13422 #include <stdlib.h>
13423 #include <blkid/blkid.h>
13424
13425 int
13426 main ()
13427 {
13428
13429 blkid_cache cache;
13430 char *value;
13431
13432 if (blkid_get_cache(&cache, NULL) < 0)
13433 return 1;
13434
13435 value = blkid_get_tag_value(cache, "TYPE",
13436 "$ZFS_DEV");
13437 if (!value) {
13438 blkid_put_cache(cache);
13439 return 2;
13440 }
13441
13442 if (strcmp(value, "zfs_member")) {
13443 free(value);
13444 blkid_put_cache(cache);
13445 return 0;
13446 }
13447
13448 free(value);
13449 blkid_put_cache(cache);
13450
13451 ;
13452 return 0;
13453 }
13454 _ACEOF
13455 if ac_fn_c_try_run "$LINENO"; then :
13456
13457 rm -f $ZFS_DEV
13458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13459 $as_echo "yes" >&6; }
13460 LIBBLKID="-lblkid"
13461
13462
13463 $as_echo "#define HAVE_LIBBLKID 1" >>confdefs.h
13464
13465
13466 else
13467
13468 rm -f $ZFS_DEV
13469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13470 $as_echo "no" >&6; }
13471 if test "x$with_blkid" != xcheck; then :
13472 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13473 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13474 as_fn_error $? "--with-blkid given but unavailable
13475 See \`config.log' for more details" "$LINENO" 5; }
13476 fi
13477
13478 fi
13479 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13480 conftest.$ac_objext conftest.beam conftest.$ac_ext
13481 fi
13482
13483
13484 LIBS="$saved_LIBS"
13485
13486 else
13487
13488 if test "x$with_blkid" != xcheck; then :
13489 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13490 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13491 as_fn_error $? "--with-blkid given but unavailable
13492 See \`config.log' for more details" "$LINENO" 5; }
13493 fi
13494
13495
13496 fi
13497
13498
13499 fi
13500
13501
13502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wframe-larger-than=<size> support" >&5
13503 $as_echo_n "checking for -Wframe-larger-than=<size> support... " >&6; }
13504
13505 saved_flags="$CFLAGS"
13506 CFLAGS="$CFLAGS -Wframe-larger-than=1024"
13507
13508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13509 /* end confdefs.h. */
13510
13511 int
13512 main ()
13513 {
13514
13515 ;
13516 return 0;
13517 }
13518 _ACEOF
13519 if ac_fn_c_try_compile "$LINENO"; then :
13520
13521 FRAME_LARGER_THAN=-Wframe-larger-than=1024
13522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13523 $as_echo "yes" >&6; }
13524
13525 else
13526
13527 FRAME_LARGER_THAN=
13528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13529 $as_echo "no" >&6; }
13530
13531 fi
13532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13533
13534 CFLAGS="$saved_flags"
13535
13536
13537
13538 if test "x$runstatedir" = x; then
13539 runstatedir='${localstatedir}/run'
13540
13541 fi
13542
13543 for ac_func in mlockall
13544 do :
13545 ac_fn_c_check_func "$LINENO" "mlockall" "ac_cv_func_mlockall"
13546 if test "x$ac_cv_func_mlockall" = xyes; then :
13547 cat >>confdefs.h <<_ACEOF
13548 #define HAVE_MLOCKALL 1
13549 _ACEOF
13550
13551 fi
13552 done
13553
13554 ;;
13555 kernel)
13556
13557
13558 # Check whether --with-linux was given.
13559 if test "${with_linux+set}" = set; then :
13560 withval=$with_linux; kernelsrc="$withval"
13561 fi
13562
13563
13564
13565 # Check whether --with-linux-obj was given.
13566 if test "${with_linux_obj+set}" = set; then :
13567 withval=$with_linux_obj; kernelbuild="$withval"
13568 fi
13569
13570
13571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source directory" >&5
13572 $as_echo_n "checking kernel source directory... " >&6; }
13573 if test -z "$kernelsrc"; then :
13574
13575 if test -e "/lib/modules/$(uname -r)/source"; then :
13576
13577 headersdir="/lib/modules/$(uname -r)/source"
13578 sourcelink=$(readlink -f "$headersdir")
13579
13580 elif test -e "/lib/modules/$(uname -r)/build"; then :
13581
13582 headersdir="/lib/modules/$(uname -r)/build"
13583 sourcelink=$(readlink -f "$headersdir")
13584
13585 else
13586
13587 sourcelink=$(ls -1d /usr/src/kernels/* \
13588 /usr/src/linux-* \
13589 2>/dev/null | grep -v obj | tail -1)
13590
13591 fi
13592
13593 if test -n "$sourcelink" && test -e ${sourcelink}; then :
13594
13595 kernelsrc=`readlink -f ${sourcelink}`
13596
13597 else
13598
13599 kernelsrc="Not found"
13600
13601 fi
13602
13603 else
13604
13605 if test "$kernelsrc" = "NONE"; then :
13606
13607 kernsrcver=NONE
13608
13609 fi
13610
13611 fi
13612
13613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelsrc" >&5
13614 $as_echo "$kernelsrc" >&6; }
13615 if test ! -d "$kernelsrc"; then :
13616
13617 as_fn_error $? "
13618 *** Please make sure the kernel devel package for your distribution
13619 *** is installed and then try again. If that fails, you can specify the
13620 *** location of the kernel source with the '--with-linux=PATH' option." "$LINENO" 5
13621
13622 fi
13623
13624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel build directory" >&5
13625 $as_echo_n "checking kernel build directory... " >&6; }
13626 if test -z "$kernelbuild"; then :
13627
13628 if test -e "/lib/modules/$(uname -r)/build"; then :
13629
13630 kernelbuild=`readlink -f /lib/modules/$(uname -r)/build`
13631
13632 elif test -d ${kernelsrc}-obj/${target_cpu}/${target_cpu}; then :
13633
13634 kernelbuild=${kernelsrc}-obj/${target_cpu}/${target_cpu}
13635
13636 elif test -d ${kernelsrc}-obj/${target_cpu}/default; then :
13637
13638 kernelbuild=${kernelsrc}-obj/${target_cpu}/default
13639
13640 elif test -d `dirname ${kernelsrc}`/build-${target_cpu}; then :
13641
13642 kernelbuild=`dirname ${kernelsrc}`/build-${target_cpu}
13643
13644 else
13645
13646 kernelbuild=${kernelsrc}
13647
13648 fi
13649
13650 fi
13651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelbuild" >&5
13652 $as_echo "$kernelbuild" >&6; }
13653
13654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source version" >&5
13655 $as_echo_n "checking kernel source version... " >&6; }
13656 utsrelease1=$kernelbuild/include/linux/version.h
13657 utsrelease2=$kernelbuild/include/linux/utsrelease.h
13658 utsrelease3=$kernelbuild/include/generated/utsrelease.h
13659 if test -r $utsrelease1 && fgrep -q UTS_RELEASE $utsrelease1; then :
13660
13661 utsrelease=linux/version.h
13662
13663 elif test -r $utsrelease2 && fgrep -q UTS_RELEASE $utsrelease2; then :
13664
13665 utsrelease=linux/utsrelease.h
13666
13667 elif test -r $utsrelease3 && fgrep -q UTS_RELEASE $utsrelease3; then :
13668
13669 utsrelease=generated/utsrelease.h
13670
13671 fi
13672
13673 if test "$utsrelease"; then :
13674
13675 kernsrcver=`(echo "#include <$utsrelease>";
13676 echo "kernsrcver=UTS_RELEASE") |
13677 cpp -I $kernelbuild/include |
13678 grep "^kernsrcver=" | cut -d \" -f 2`
13679
13680 if test -z "$kernsrcver"; then :
13681
13682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
13683 $as_echo "Not found" >&6; }
13684 as_fn_error $? "*** Cannot determine kernel version." "$LINENO" 5
13685
13686 fi
13687
13688 else
13689
13690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
13691 $as_echo "Not found" >&6; }
13692 if test "x$enable_linux_builtin" != xyes; then
13693 as_fn_error $? "*** Cannot find UTS_RELEASE definition." "$LINENO" 5
13694 else
13695 as_fn_error $? "
13696 *** Cannot find UTS_RELEASE definition.
13697 *** Please run 'make prepare' inside the kernel source tree." "$LINENO" 5
13698 fi
13699
13700 fi
13701
13702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernsrcver" >&5
13703 $as_echo "$kernsrcver" >&6; }
13704
13705 LINUX=${kernelsrc}
13706 LINUX_OBJ=${kernelbuild}
13707 LINUX_VERSION=${kernsrcver}
13708
13709
13710
13711
13712
13713
13714 modpost=$LINUX/scripts/Makefile.modpost
13715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel file name for module symbols" >&5
13716 $as_echo_n "checking kernel file name for module symbols... " >&6; }
13717 if test "x$enable_linux_builtin" != xyes -a -f "$modpost"; then :
13718
13719 if grep -q Modules.symvers $modpost; then :
13720
13721 LINUX_SYMBOLS=Modules.symvers
13722
13723 else
13724
13725 LINUX_SYMBOLS=Module.symvers
13726
13727 fi
13728
13729 if test ! -f "$LINUX_OBJ/$LINUX_SYMBOLS"; then :
13730
13731 as_fn_error $? "
13732 *** Please make sure the kernel devel package for your distribution
13733 *** is installed. If you are building with a custom kernel, make sure the
13734 *** kernel is configured, built, and the '--with-linux=PATH' configure
13735 *** option refers to the location of the kernel source." "$LINENO" 5
13736
13737 fi
13738
13739 else
13740
13741 LINUX_SYMBOLS=NONE
13742
13743 fi
13744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINUX_SYMBOLS" >&5
13745 $as_echo "$LINUX_SYMBOLS" >&6; }
13746
13747
13748
13749
13750
13751 # Check whether --with-spl was given.
13752 if test "${with_spl+set}" = set; then :
13753 withval=$with_spl; splsrc="$withval"
13754 fi
13755
13756
13757
13758 # Check whether --with-spl-obj was given.
13759 if test "${with_spl_obj+set}" = set; then :
13760 withval=$with_spl_obj; splbuild="$withval"
13761 fi
13762
13763
13764
13765 # Check whether --with-spl-timeout was given.
13766 if test "${with_spl_timeout+set}" = set; then :
13767 withval=$with_spl_timeout; timeout="$withval"
13768 else
13769 timeout=0
13770 fi
13771
13772
13773 splsrc0="/var/lib/dkms/spl/${VERSION}/build"
13774 splsrc1="/usr/local/src/spl-${VERSION}/${LINUX_VERSION}"
13775 splsrc2="/usr/local/src/spl-${VERSION}"
13776 splsrc3="/usr/src/spl-${VERSION}/${LINUX_VERSION}"
13777 splsrc4="/usr/src/spl-${VERSION}"
13778 splsrc5="../spl/"
13779 splsrc6="$LINUX"
13780
13781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl source directory" >&5
13782 $as_echo_n "checking spl source directory... " >&6; }
13783 if test -z "${splsrc}"; then :
13784
13785 if test -e "${splsrc0}/spl.release.in"; then :
13786
13787 splsrc=${splsrc0}
13788
13789 elif test -e "${splsrc1}/spl.release.in"; then :
13790
13791 splsrc=${splsrc1}
13792
13793 elif test -e "${splsrc2}/spl.release.in"; then :
13794
13795 splsrc=${splsrc2}
13796
13797 elif test -e "${splsrc3}/spl.release.in"; then :
13798
13799 splsrc=$(readlink -f "${splsrc3}")
13800
13801 elif test -e "${splsrc4}/spl.release.in" ; then :
13802
13803 splsrc=${splsrc4}
13804
13805 elif test -e "${splsrc5}/spl.release.in"; then :
13806
13807 splsrc=$(readlink -f "${splsrc5}")
13808
13809 elif test -e "${splsrc6}/spl.release.in" ; then :
13810
13811 splsrc=${splsrc6}
13812
13813 else
13814
13815 splsrc="Not found"
13816
13817 fi
13818
13819 else
13820
13821 if test "$splsrc" = "NONE"; then :
13822
13823 splbuild=NONE
13824 splsrcver=NONE
13825
13826 fi
13827
13828 fi
13829
13830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splsrc" >&5
13831 $as_echo "$splsrc" >&6; }
13832 if test ! -e "$splsrc/spl.release.in"; then :
13833
13834 as_fn_error $? "
13835 *** Please make sure the kmod spl devel package for your distribution
13836 *** is installed then try again. If that fails you can specify the
13837 *** location of the spl source with the '--with-spl=PATH' option." "$LINENO" 5
13838
13839 fi
13840
13841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl build directory" >&5
13842 $as_echo_n "checking spl build directory... " >&6; }
13843 while true; do
13844 if test -z "$splbuild"; then :
13845
13846 if test -e "${splsrc}/${LINUX_VERSION}/spl_config.h" ; then :
13847
13848 splbuild="${splsrc}/${LINUX_VERSION}"
13849
13850 elif test -e "${splsrc}/spl_config.h" ; then :
13851
13852 splbuild="${splsrc}"
13853
13854 elif find -L "${splsrc}" -name spl_config.h 2> /dev/null | grep -wq spl_config.h ; then :
13855
13856 splbuild=$(find -L "${splsrc}" -name spl_config.h | sed 's,/spl_config.h,,')
13857
13858 else
13859
13860 splbuild="Not found"
13861
13862 fi
13863
13864 fi
13865 if test -e "$splbuild/spl_config.h" -o $timeout -le 0; then :
13866
13867 break;
13868
13869 else
13870
13871 sleep 1
13872 timeout=$((timeout-1))
13873
13874 fi
13875 done
13876
13877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splbuild" >&5
13878 $as_echo "$splbuild" >&6; }
13879 if ! test -e "$splbuild/spl_config.h"; then :
13880
13881 as_fn_error $? "
13882 *** Please make sure the kmod spl devel <kernel> package for your
13883 *** distribution is installed then try again. If that fails you
13884 *** can specify the location of the spl objects with the
13885 *** '--with-spl-obj=PATH' option." "$LINENO" 5
13886
13887 fi
13888
13889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl source version" >&5
13890 $as_echo_n "checking spl source version... " >&6; }
13891 if test -r $splbuild/spl_config.h &&
13892 fgrep -q SPL_META_VERSION $splbuild/spl_config.h; then :
13893
13894
13895 splsrcver=`(echo "#include <spl_config.h>";
13896 echo "splsrcver=SPL_META_VERSION-SPL_META_RELEASE") |
13897 cpp -I $splbuild |
13898 grep "^splsrcver=" | tr -d \" | cut -d= -f2`
13899
13900 fi
13901
13902 if test -z "$splsrcver"; then :
13903
13904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
13905 $as_echo "Not found" >&6; }
13906 as_fn_error $? "
13907 *** Cannot determine the version of the spl source.
13908 *** Please prepare the spl source before running this script" "$LINENO" 5
13909
13910 fi
13911
13912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splsrcver" >&5
13913 $as_echo "$splsrcver" >&6; }
13914
13915 SPL=${splsrc}
13916 SPL_OBJ=${splbuild}
13917 SPL_VERSION=${splsrcver}
13918
13919
13920
13921
13922
13923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl file name for module symbols" >&5
13924 $as_echo_n "checking spl file name for module symbols... " >&6; }
13925 SPL_SYMBOLS=NONE
13926
13927 while true; do
13928 if test -r $SPL_OBJ/Module.symvers; then :
13929
13930 SPL_SYMBOLS=Module.symvers
13931
13932 elif test -r $SPL_OBJ/Modules.symvers; then :
13933
13934 SPL_SYMBOLS=Modules.symvers
13935
13936 elif test -r $SPL_OBJ/module/Module.symvers; then :
13937
13938 SPL_SYMBOLS=Module.symvers
13939
13940 elif test -r $SPL_OBJ/module/Modules.symvers; then :
13941
13942 SPL_SYMBOLS=Modules.symvers
13943
13944 fi
13945
13946 if test $SPL_SYMBOLS != NONE -o $timeout -le 0; then :
13947
13948 break;
13949
13950 else
13951
13952 sleep 1
13953 timeout=$((timeout-1))
13954
13955 fi
13956 done
13957
13958 if test "$SPL_SYMBOLS" = NONE; then :
13959
13960 SPL_SYMBOLS=$LINUX_SYMBOLS
13961
13962 fi
13963
13964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SPL_SYMBOLS" >&5
13965 $as_echo "$SPL_SYMBOLS" >&6; }
13966
13967
13968
13969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether modules can be built" >&5
13970 $as_echo_n "checking whether modules can be built... " >&6; }
13971
13972
13973 cat confdefs.h - <<_ACEOF >conftest.c
13974
13975
13976 int
13977 main (void)
13978 {
13979
13980 ;
13981 return 0;
13982 }
13983
13984 _ACEOF
13985
13986
13987
13988 cat - <<_ACEOF >conftest.h
13989
13990 _ACEOF
13991
13992
13993 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13994 echo "obj-m := conftest.o" >build/Makefile
13995 modpost_flag=''
13996 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13997 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13998 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13999 (eval $ac_try) 2>&5
14000 ac_status=$?
14001 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14002 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14003 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14004 (eval $ac_try) 2>&5
14005 ac_status=$?
14006 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14007 test $ac_status = 0; }; }; then :
14008
14009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14010 $as_echo "yes" >&6; }
14011
14012 else
14013 $as_echo "$as_me: failed program was:" >&5
14014 sed 's/^/| /' conftest.$ac_ext >&5
14015
14016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14017 $as_echo "no" >&6; }
14018 if test "x$enable_linux_builtin" != xyes; then
14019 as_fn_error $? "*** Unable to build an empty module." "$LINENO" 5
14020 else
14021 as_fn_error $? "
14022 *** Unable to build an empty module.
14023 *** Please run 'make scripts' inside the kernel source tree." "$LINENO" 5
14024 fi
14025
14026
14027
14028 fi
14029 rm -Rf build
14030
14031
14032
14033
14034 if test "x$cross_compiling" != xyes; then :
14035
14036 if test "$cross_compiling" = yes; then :
14037 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
14038 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
14039 as_fn_error $? "cannot run test program while cross compiling
14040 See \`config.log' for more details" "$LINENO" 5; }
14041 else
14042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14043 /* end confdefs.h. */
14044
14045
14046 #include "$LINUX/include/linux/license.h"
14047
14048 int
14049 main ()
14050 {
14051
14052 return !license_is_gpl_compatible("$ZFS_META_LICENSE");
14053
14054 ;
14055 return 0;
14056 }
14057
14058 _ACEOF
14059 if ac_fn_c_try_run "$LINENO"; then :
14060
14061
14062 $as_echo "#define ZFS_IS_GPL_COMPATIBLE 1" >>confdefs.h
14063
14064
14065 fi
14066 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14067 conftest.$ac_objext conftest.beam conftest.$ac_ext
14068 fi
14069
14070
14071 fi
14072
14073
14074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel was built with 16K or larger stacks" >&5
14075 $as_echo_n "checking whether kernel was built with 16K or larger stacks... " >&6; }
14076
14077
14078 cat confdefs.h - <<_ACEOF >conftest.c
14079
14080
14081 #include <linux/module.h>
14082
14083 int
14084 main (void)
14085 {
14086
14087 #if (THREAD_SIZE < 16384)
14088 #error "THREAD_SIZE is less than 16K"
14089 #endif
14090
14091 ;
14092 return 0;
14093 }
14094
14095 _ACEOF
14096
14097
14098
14099 cat - <<_ACEOF >conftest.h
14100
14101 _ACEOF
14102
14103
14104 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14105 echo "obj-m := conftest.o" >build/Makefile
14106 modpost_flag=''
14107 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14108 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14109 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14110 (eval $ac_try) 2>&5
14111 ac_status=$?
14112 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14113 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14114 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14115 (eval $ac_try) 2>&5
14116 ac_status=$?
14117 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14118 test $ac_status = 0; }; }; then :
14119
14120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14121 $as_echo "yes" >&6; }
14122
14123 $as_echo "#define HAVE_LARGE_STACKS 1" >>confdefs.h
14124
14125
14126 else
14127 $as_echo "$as_me: failed program was:" >&5
14128 sed 's/^/| /' conftest.$ac_ext >&5
14129
14130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14131 $as_echo "no" >&6; }
14132
14133
14134
14135 fi
14136 rm -Rf build
14137
14138
14139
14140
14141
14142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel was built with CONFIG_DEBUG_LOCK_ALLOC" >&5
14143 $as_echo_n "checking whether kernel was built with CONFIG_DEBUG_LOCK_ALLOC... " >&6; }
14144
14145
14146 cat confdefs.h - <<_ACEOF >conftest.c
14147
14148
14149 #include <linux/module.h>
14150
14151 int
14152 main (void)
14153 {
14154
14155 #ifndef CONFIG_DEBUG_LOCK_ALLOC
14156 #error CONFIG_DEBUG_LOCK_ALLOC not #defined
14157 #endif
14158
14159 ;
14160 return 0;
14161 }
14162
14163 _ACEOF
14164
14165
14166
14167 cat - <<_ACEOF >conftest.h
14168
14169 _ACEOF
14170
14171
14172 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14173 echo "obj-m := conftest.o" >build/Makefile
14174 modpost_flag=''
14175 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14176 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14177 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14178 (eval $ac_try) 2>&5
14179 ac_status=$?
14180 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14181 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14182 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14183 (eval $ac_try) 2>&5
14184 ac_status=$?
14185 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14186 test $ac_status = 0; }; }; then :
14187
14188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14189 $as_echo "yes" >&6; }
14190
14191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mutex_lock() is GPL-only" >&5
14192 $as_echo_n "checking whether mutex_lock() is GPL-only... " >&6; }
14193 tmp_flags="$EXTRA_KCFLAGS"
14194
14195
14196 cat confdefs.h - <<_ACEOF >conftest.c
14197
14198
14199 #include <linux/module.h>
14200 #include <linux/mutex.h>
14201
14202 MODULE_LICENSE("$ZFS_META_LICENSE");
14203
14204 int
14205 main (void)
14206 {
14207
14208 struct mutex lock;
14209
14210 mutex_init(&lock);
14211 mutex_lock(&lock);
14212 mutex_unlock(&lock);
14213
14214 ;
14215 return 0;
14216 }
14217
14218 _ACEOF
14219
14220
14221
14222 cat - <<_ACEOF >conftest.h
14223
14224 _ACEOF
14225
14226
14227 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14228 echo "obj-m := conftest.o" >build/Makefile
14229 modpost_flag=''
14230 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14231 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14232 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14233 (eval $ac_try) 2>&5
14234 ac_status=$?
14235 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14236 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14237 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14238 (eval $ac_try) 2>&5
14239 ac_status=$?
14240 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14241 test $ac_status = 0; }; }; then :
14242
14243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14244 $as_echo "no" >&6; }
14245
14246 else
14247 $as_echo "$as_me: failed program was:" >&5
14248 sed 's/^/| /' conftest.$ac_ext >&5
14249
14250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14251 $as_echo "yes" >&6; }
14252 as_fn_error $? "
14253 *** Kernel built with CONFIG_DEBUG_LOCK_ALLOC which is incompatible
14254 *** with the CDDL license and will prevent the module linking stage
14255 *** from succeeding. You must rebuild your kernel without this
14256 *** option enabled." "$LINENO" 5
14257
14258
14259
14260 fi
14261 rm -Rf build
14262
14263
14264 EXTRA_KCFLAGS="$tmp_flags"
14265
14266
14267 else
14268 $as_echo "$as_me: failed program was:" >&5
14269 sed 's/^/| /' conftest.$ac_ext >&5
14270
14271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14272 $as_echo "no" >&6; }
14273
14274
14275
14276
14277 fi
14278 rm -Rf build
14279
14280
14281
14282
14283
14284
14285 tmp_flags="$EXTRA_KCFLAGS"
14286 EXTRA_KCFLAGS="-I\$(src)"
14287
14288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether DECLARE_EVENT_CLASS() is available" >&5
14289 $as_echo_n "checking whether DECLARE_EVENT_CLASS() is available... " >&6; }
14290
14291
14292 cat confdefs.h - <<_ACEOF >conftest.c
14293
14294
14295 #include <linux/module.h>
14296 MODULE_LICENSE(ZFS_META_LICENSE);
14297
14298 #define CREATE_TRACE_POINTS
14299 #include "conftest.h"
14300
14301 int
14302 main (void)
14303 {
14304
14305 trace_zfs_autoconf_event_one(1UL);
14306 trace_zfs_autoconf_event_two(2UL);
14307
14308 ;
14309 return 0;
14310 }
14311
14312 _ACEOF
14313
14314
14315
14316 cat - <<_ACEOF >conftest.h
14317
14318 #if !defined(_CONFTEST_H) || defined(TRACE_HEADER_MULTI_READ)
14319 #define _CONFTEST_H
14320
14321 #undef TRACE_SYSTEM
14322 #define TRACE_SYSTEM zfs
14323 #include <linux/tracepoint.h>
14324
14325 DECLARE_EVENT_CLASS(zfs_autoconf_event_class,
14326 TP_PROTO(unsigned long i),
14327 TP_ARGS(i),
14328 TP_STRUCT__entry(
14329 __field(unsigned long, i)
14330 ),
14331 TP_fast_assign(
14332 __entry->i = i;
14333 ),
14334 TP_printk("i = %lu", __entry->i)
14335 );
14336
14337 #define DEFINE_AUTOCONF_EVENT(name) \
14338 DEFINE_EVENT(zfs_autoconf_event_class, name, \
14339 TP_PROTO(unsigned long i), \
14340 TP_ARGS(i))
14341 DEFINE_AUTOCONF_EVENT(zfs_autoconf_event_one);
14342 DEFINE_AUTOCONF_EVENT(zfs_autoconf_event_two);
14343
14344 #endif /* _CONFTEST_H */
14345
14346 #undef TRACE_INCLUDE_PATH
14347 #define TRACE_INCLUDE_PATH .
14348 #define TRACE_INCLUDE_FILE conftest
14349 #include <trace/define_trace.h>
14350
14351 _ACEOF
14352
14353
14354 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14355 echo "obj-m := conftest.o" >build/Makefile
14356 modpost_flag=''
14357 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14358 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14359 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14360 (eval $ac_try) 2>&5
14361 ac_status=$?
14362 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14363 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14364 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14365 (eval $ac_try) 2>&5
14366 ac_status=$?
14367 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14368 test $ac_status = 0; }; }; then :
14369
14370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14371 $as_echo "yes" >&6; }
14372
14373 $as_echo "#define HAVE_DECLARE_EVENT_CLASS 1" >>confdefs.h
14374
14375
14376 else
14377 $as_echo "$as_me: failed program was:" >&5
14378 sed 's/^/| /' conftest.$ac_ext >&5
14379
14380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14381 $as_echo "no" >&6; }
14382
14383
14384
14385 fi
14386 rm -Rf build
14387
14388
14389 EXTRA_KCFLAGS="$tmp_flags"
14390
14391
14392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current->bio_tail exists" >&5
14393 $as_echo_n "checking whether current->bio_tail exists... " >&6; }
14394
14395
14396 cat confdefs.h - <<_ACEOF >conftest.c
14397
14398
14399 #include <linux/sched.h>
14400
14401 int
14402 main (void)
14403 {
14404
14405 current->bio_tail = (struct bio **) NULL;
14406
14407 ;
14408 return 0;
14409 }
14410
14411 _ACEOF
14412
14413
14414
14415 cat - <<_ACEOF >conftest.h
14416
14417 _ACEOF
14418
14419
14420 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14421 echo "obj-m := conftest.o" >build/Makefile
14422 modpost_flag=''
14423 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14424 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14425 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14426 (eval $ac_try) 2>&5
14427 ac_status=$?
14428 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14429 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14430 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14431 (eval $ac_try) 2>&5
14432 ac_status=$?
14433 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14434 test $ac_status = 0; }; }; then :
14435
14436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14437 $as_echo "yes" >&6; }
14438
14439 $as_echo "#define HAVE_CURRENT_BIO_TAIL 1" >>confdefs.h
14440
14441
14442 else
14443 $as_echo "$as_me: failed program was:" >&5
14444 sed 's/^/| /' conftest.$ac_ext >&5
14445
14446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14447 $as_echo "no" >&6; }
14448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current->bio_list exists" >&5
14449 $as_echo_n "checking whether current->bio_list exists... " >&6; }
14450
14451
14452 cat confdefs.h - <<_ACEOF >conftest.c
14453
14454
14455 #include <linux/sched.h>
14456
14457 int
14458 main (void)
14459 {
14460
14461 current->bio_list = (struct bio_list *) NULL;
14462
14463 ;
14464 return 0;
14465 }
14466
14467 _ACEOF
14468
14469
14470
14471 cat - <<_ACEOF >conftest.h
14472
14473 _ACEOF
14474
14475
14476 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14477 echo "obj-m := conftest.o" >build/Makefile
14478 modpost_flag=''
14479 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14480 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14481 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14482 (eval $ac_try) 2>&5
14483 ac_status=$?
14484 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14485 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14486 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14487 (eval $ac_try) 2>&5
14488 ac_status=$?
14489 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14490 test $ac_status = 0; }; }; then :
14491
14492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14493 $as_echo "yes" >&6; }
14494
14495 $as_echo "#define HAVE_CURRENT_BIO_LIST 1" >>confdefs.h
14496
14497
14498 else
14499 $as_echo "$as_me: failed program was:" >&5
14500 sed 's/^/| /' conftest.$ac_ext >&5
14501
14502 as_fn_error $? "no - Please file a bug report at
14503 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
14504
14505
14506
14507 fi
14508 rm -Rf build
14509
14510
14511
14512
14513
14514 fi
14515 rm -Rf build
14516
14517
14518
14519
14520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether submit_bio() wants 1 arg" >&5
14521 $as_echo_n "checking whether submit_bio() wants 1 arg... " >&6; }
14522
14523
14524 cat confdefs.h - <<_ACEOF >conftest.c
14525
14526
14527 #include <linux/bio.h>
14528
14529 int
14530 main (void)
14531 {
14532
14533 blk_qc_t blk_qc;
14534 struct bio *bio = NULL;
14535 blk_qc = submit_bio(bio);
14536
14537 ;
14538 return 0;
14539 }
14540
14541 _ACEOF
14542
14543
14544
14545 cat - <<_ACEOF >conftest.h
14546
14547 _ACEOF
14548
14549
14550 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14551 echo "obj-m := conftest.o" >build/Makefile
14552 modpost_flag=''
14553 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14554 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14555 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14556 (eval $ac_try) 2>&5
14557 ac_status=$?
14558 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14559 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14560 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14561 (eval $ac_try) 2>&5
14562 ac_status=$?
14563 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14564 test $ac_status = 0; }; }; then :
14565
14566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14567 $as_echo "yes" >&6; }
14568
14569 $as_echo "#define HAVE_1ARG_SUBMIT_BIO 1" >>confdefs.h
14570
14571
14572 else
14573 $as_echo "$as_me: failed program was:" >&5
14574 sed 's/^/| /' conftest.$ac_ext >&5
14575
14576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14577 $as_echo "no" >&6; }
14578
14579
14580
14581 fi
14582 rm -Rf build
14583
14584
14585
14586
14587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking block device operation prototypes" >&5
14588 $as_echo_n "checking block device operation prototypes... " >&6; }
14589 tmp_flags="$EXTRA_KCFLAGS"
14590 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
14591
14592
14593 cat confdefs.h - <<_ACEOF >conftest.c
14594
14595
14596 #include <linux/blkdev.h>
14597
14598 int blk_open(struct block_device *bdev, fmode_t mode)
14599 { return 0; }
14600 int blk_ioctl(struct block_device *bdev, fmode_t mode,
14601 unsigned x, unsigned long y) { return 0; }
14602 int blk_compat_ioctl(struct block_device * bdev, fmode_t mode,
14603 unsigned x, unsigned long y) { return 0; }
14604
14605 static const struct block_device_operations
14606 bops __attribute__ ((unused)) = {
14607 .open = blk_open,
14608 .release = NULL,
14609 .ioctl = blk_ioctl,
14610 .compat_ioctl = blk_compat_ioctl,
14611 };
14612
14613 int
14614 main (void)
14615 {
14616
14617
14618 ;
14619 return 0;
14620 }
14621
14622 _ACEOF
14623
14624
14625
14626 cat - <<_ACEOF >conftest.h
14627
14628 _ACEOF
14629
14630
14631 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14632 echo "obj-m := conftest.o" >build/Makefile
14633 modpost_flag=''
14634 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14635 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14636 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14637 (eval $ac_try) 2>&5
14638 ac_status=$?
14639 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14640 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14641 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14642 (eval $ac_try) 2>&5
14643 ac_status=$?
14644 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14645 test $ac_status = 0; }; }; then :
14646
14647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: struct block_device" >&5
14648 $as_echo "struct block_device" >&6; }
14649
14650 $as_echo "#define HAVE_BDEV_BLOCK_DEVICE_OPERATIONS 1" >>confdefs.h
14651
14652
14653 else
14654 $as_echo "$as_me: failed program was:" >&5
14655 sed 's/^/| /' conftest.$ac_ext >&5
14656
14657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: struct inode" >&5
14658 $as_echo "struct inode" >&6; }
14659
14660
14661
14662 fi
14663 rm -Rf build
14664
14665
14666 EXTRA_KCFLAGS="$tmp_flags"
14667
14668
14669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether block_device_operations.release is void" >&5
14670 $as_echo_n "checking whether block_device_operations.release is void... " >&6; }
14671 tmp_flags="$EXTRA_KCFLAGS"
14672 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
14673
14674
14675 cat confdefs.h - <<_ACEOF >conftest.c
14676
14677
14678 #include <linux/blkdev.h>
14679
14680 void blk_release(struct gendisk *g, fmode_t mode) { return; }
14681
14682 static const struct block_device_operations
14683 bops __attribute__ ((unused)) = {
14684 .open = NULL,
14685 .release = blk_release,
14686 .ioctl = NULL,
14687 .compat_ioctl = NULL,
14688 };
14689
14690 int
14691 main (void)
14692 {
14693
14694
14695 ;
14696 return 0;
14697 }
14698
14699 _ACEOF
14700
14701
14702
14703 cat - <<_ACEOF >conftest.h
14704
14705 _ACEOF
14706
14707
14708 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14709 echo "obj-m := conftest.o" >build/Makefile
14710 modpost_flag=''
14711 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14712 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14713 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14714 (eval $ac_try) 2>&5
14715 ac_status=$?
14716 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14717 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14718 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14719 (eval $ac_try) 2>&5
14720 ac_status=$?
14721 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14722 test $ac_status = 0; }; }; then :
14723
14724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: void" >&5
14725 $as_echo "void" >&6; }
14726
14727 $as_echo "#define HAVE_BLOCK_DEVICE_OPERATIONS_RELEASE_VOID 1" >>confdefs.h
14728
14729
14730 else
14731 $as_echo "$as_me: failed program was:" >&5
14732 sed 's/^/| /' conftest.$ac_ext >&5
14733
14734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: int" >&5
14735 $as_echo "int" >&6; }
14736
14737
14738
14739 fi
14740 rm -Rf build
14741
14742
14743 EXTRA_KCFLAGS="$tmp_flags"
14744
14745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines fmode_t" >&5
14746 $as_echo_n "checking whether kernel defines fmode_t... " >&6; }
14747
14748
14749 cat confdefs.h - <<_ACEOF >conftest.c
14750
14751
14752 #include <linux/types.h>
14753
14754 int
14755 main (void)
14756 {
14757
14758 fmode_t *ptr __attribute__ ((unused));
14759
14760 ;
14761 return 0;
14762 }
14763
14764 _ACEOF
14765
14766
14767
14768 cat - <<_ACEOF >conftest.h
14769
14770 _ACEOF
14771
14772
14773 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14774 echo "obj-m := conftest.o" >build/Makefile
14775 modpost_flag=''
14776 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14777 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14778 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14779 (eval $ac_try) 2>&5
14780 ac_status=$?
14781 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14782 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14783 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14784 (eval $ac_try) 2>&5
14785 ac_status=$?
14786 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14787 test $ac_status = 0; }; }; then :
14788
14789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14790 $as_echo "yes" >&6; }
14791
14792 $as_echo "#define HAVE_FMODE_T 1" >>confdefs.h
14793
14794
14795 else
14796 $as_echo "$as_me: failed program was:" >&5
14797 sed 's/^/| /' conftest.$ac_ext >&5
14798
14799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14800 $as_echo "no" >&6; }
14801
14802
14803
14804 fi
14805 rm -Rf build
14806
14807
14808
14809
14810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines KOBJ_NAME_LEN" >&5
14811 $as_echo_n "checking whether kernel defines KOBJ_NAME_LEN... " >&6; }
14812
14813
14814 cat confdefs.h - <<_ACEOF >conftest.c
14815
14816
14817 #include <linux/kobject.h>
14818
14819 int
14820 main (void)
14821 {
14822
14823 int val __attribute__ ((unused));
14824 val = KOBJ_NAME_LEN;
14825
14826 ;
14827 return 0;
14828 }
14829
14830 _ACEOF
14831
14832
14833
14834 cat - <<_ACEOF >conftest.h
14835
14836 _ACEOF
14837
14838
14839 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14840 echo "obj-m := conftest.o" >build/Makefile
14841 modpost_flag=''
14842 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14843 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14844 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14845 (eval $ac_try) 2>&5
14846 ac_status=$?
14847 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14848 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14849 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14850 (eval $ac_try) 2>&5
14851 ac_status=$?
14852 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14853 test $ac_status = 0; }; }; then :
14854
14855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14856 $as_echo "yes" >&6; }
14857
14858 $as_echo "#define HAVE_KOBJ_NAME_LEN 1" >>confdefs.h
14859
14860
14861 else
14862 $as_echo "$as_me: failed program was:" >&5
14863 sed 's/^/| /' conftest.$ac_ext >&5
14864
14865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14866 $as_echo "no" >&6; }
14867
14868
14869
14870 fi
14871 rm -Rf build
14872
14873
14874
14875
14876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blkdev_get() wants 3 args" >&5
14877 $as_echo_n "checking whether blkdev_get() wants 3 args... " >&6; }
14878
14879
14880 cat confdefs.h - <<_ACEOF >conftest.c
14881
14882
14883 #include <linux/fs.h>
14884
14885 int
14886 main (void)
14887 {
14888
14889 struct block_device *bdev = NULL;
14890 (void) blkdev_get(bdev, 0, NULL);
14891
14892 ;
14893 return 0;
14894 }
14895
14896 _ACEOF
14897
14898
14899
14900 cat - <<_ACEOF >conftest.h
14901
14902 _ACEOF
14903
14904
14905 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14906 echo "obj-m := conftest.o" >build/Makefile
14907 modpost_flag=''
14908 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14909 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14910 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14911 (eval $ac_try) 2>&5
14912 ac_status=$?
14913 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14914 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14915 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14916 (eval $ac_try) 2>&5
14917 ac_status=$?
14918 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14919 test $ac_status = 0; }; }; then :
14920
14921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14922 $as_echo "yes" >&6; }
14923
14924 $as_echo "#define HAVE_3ARG_BLKDEV_GET 1" >>confdefs.h
14925
14926
14927 else
14928 $as_echo "$as_me: failed program was:" >&5
14929 sed 's/^/| /' conftest.$ac_ext >&5
14930
14931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14932 $as_echo "no" >&6; }
14933
14934
14935
14936 fi
14937 rm -Rf build
14938
14939
14940
14941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blkdev_get_by_path() is available" >&5
14942 $as_echo_n "checking whether blkdev_get_by_path() is available... " >&6; }
14943
14944
14945
14946 cat confdefs.h - <<_ACEOF >conftest.c
14947
14948
14949 #include <linux/fs.h>
14950
14951 int
14952 main (void)
14953 {
14954
14955 blkdev_get_by_path(NULL, 0, NULL);
14956
14957 ;
14958 return 0;
14959 }
14960
14961 _ACEOF
14962
14963
14964
14965 cat - <<_ACEOF >conftest.h
14966
14967 _ACEOF
14968
14969
14970 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14971 echo "obj-m := conftest.o" >build/Makefile
14972 modpost_flag=''
14973 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14974 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14975 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14976 (eval $ac_try) 2>&5
14977 ac_status=$?
14978 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14979 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14980 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14981 (eval $ac_try) 2>&5
14982 ac_status=$?
14983 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14984 test $ac_status = 0; }; }; then :
14985 rc=0
14986 else
14987 $as_echo "$as_me: failed program was:" >&5
14988 sed 's/^/| /' conftest.$ac_ext >&5
14989 rc=1
14990
14991
14992 fi
14993 rm -Rf build
14994
14995
14996 if test $rc -ne 0; then :
14997
14998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14999 $as_echo "no" >&6; }
15000
15001 else
15002 if test "x$enable_linux_builtin" != xyes; then
15003
15004 grep -q -E '[[:space:]]blkdev_get_by_path[[:space:]]' \
15005 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15006 rc=$?
15007 if test $rc -ne 0; then
15008 export=0
15009 for file in fs/block_dev.c; do
15010 grep -q -E "EXPORT_SYMBOL.*(blkdev_get_by_path)" \
15011 "$LINUX/$file" 2>/dev/null
15012 rc=$?
15013 if test $rc -eq 0; then
15014 export=1
15015 break;
15016 fi
15017 done
15018 if test $export -eq 0; then :
15019 rc=1
15020 else :
15021 rc=0
15022 fi
15023 else :
15024 rc=0
15025 fi
15026
15027 fi
15028 if test $rc -ne 0; then :
15029
15030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15031 $as_echo "no" >&6; }
15032
15033 else :
15034
15035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15036 $as_echo "yes" >&6; }
15037
15038 $as_echo "#define HAVE_BLKDEV_GET_BY_PATH 1" >>confdefs.h
15039
15040
15041 fi
15042 fi
15043
15044
15045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open_bdev_exclusive() is available" >&5
15046 $as_echo_n "checking whether open_bdev_exclusive() is available... " >&6; }
15047
15048
15049
15050 cat confdefs.h - <<_ACEOF >conftest.c
15051
15052
15053 #include <linux/fs.h>
15054
15055 int
15056 main (void)
15057 {
15058
15059 open_bdev_exclusive(NULL, 0, NULL);
15060
15061 ;
15062 return 0;
15063 }
15064
15065 _ACEOF
15066
15067
15068
15069 cat - <<_ACEOF >conftest.h
15070
15071 _ACEOF
15072
15073
15074 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15075 echo "obj-m := conftest.o" >build/Makefile
15076 modpost_flag=''
15077 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15078 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15079 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15080 (eval $ac_try) 2>&5
15081 ac_status=$?
15082 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15083 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15084 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15085 (eval $ac_try) 2>&5
15086 ac_status=$?
15087 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15088 test $ac_status = 0; }; }; then :
15089 rc=0
15090 else
15091 $as_echo "$as_me: failed program was:" >&5
15092 sed 's/^/| /' conftest.$ac_ext >&5
15093 rc=1
15094
15095
15096 fi
15097 rm -Rf build
15098
15099
15100 if test $rc -ne 0; then :
15101
15102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15103 $as_echo "no" >&6; }
15104
15105 else
15106 if test "x$enable_linux_builtin" != xyes; then
15107
15108 grep -q -E '[[:space:]]open_bdev_exclusive[[:space:]]' \
15109 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15110 rc=$?
15111 if test $rc -ne 0; then
15112 export=0
15113 for file in fs/block_dev.c; do
15114 grep -q -E "EXPORT_SYMBOL.*(open_bdev_exclusive)" \
15115 "$LINUX/$file" 2>/dev/null
15116 rc=$?
15117 if test $rc -eq 0; then
15118 export=1
15119 break;
15120 fi
15121 done
15122 if test $export -eq 0; then :
15123 rc=1
15124 else :
15125 rc=0
15126 fi
15127 else :
15128 rc=0
15129 fi
15130
15131 fi
15132 if test $rc -ne 0; then :
15133
15134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15135 $as_echo "no" >&6; }
15136
15137 else :
15138
15139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15140 $as_echo "yes" >&6; }
15141
15142 $as_echo "#define HAVE_OPEN_BDEV_EXCLUSIVE 1" >>confdefs.h
15143
15144
15145 fi
15146 fi
15147
15148
15149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 1 arg" >&5
15150 $as_echo_n "checking whether lookup_bdev() wants 1 arg... " >&6; }
15151
15152
15153
15154 cat confdefs.h - <<_ACEOF >conftest.c
15155
15156
15157 #include <linux/fs.h>
15158
15159 int
15160 main (void)
15161 {
15162
15163 lookup_bdev(NULL);
15164
15165 ;
15166 return 0;
15167 }
15168
15169 _ACEOF
15170
15171
15172
15173 cat - <<_ACEOF >conftest.h
15174
15175 _ACEOF
15176
15177
15178 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15179 echo "obj-m := conftest.o" >build/Makefile
15180 modpost_flag=''
15181 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15182 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15183 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15184 (eval $ac_try) 2>&5
15185 ac_status=$?
15186 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15187 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15188 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15189 (eval $ac_try) 2>&5
15190 ac_status=$?
15191 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15192 test $ac_status = 0; }; }; then :
15193 rc=0
15194 else
15195 $as_echo "$as_me: failed program was:" >&5
15196 sed 's/^/| /' conftest.$ac_ext >&5
15197 rc=1
15198
15199
15200 fi
15201 rm -Rf build
15202
15203
15204 if test $rc -ne 0; then :
15205
15206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15207 $as_echo "no" >&6; }
15208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 2 args" >&5
15209 $as_echo_n "checking whether lookup_bdev() wants 2 args... " >&6; }
15210
15211
15212
15213 cat confdefs.h - <<_ACEOF >conftest.c
15214
15215
15216 #include <linux/fs.h>
15217
15218 int
15219 main (void)
15220 {
15221
15222 lookup_bdev(NULL, FMODE_READ);
15223
15224 ;
15225 return 0;
15226 }
15227
15228 _ACEOF
15229
15230
15231
15232 cat - <<_ACEOF >conftest.h
15233
15234 _ACEOF
15235
15236
15237 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15238 echo "obj-m := conftest.o" >build/Makefile
15239 modpost_flag=''
15240 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15241 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15242 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15243 (eval $ac_try) 2>&5
15244 ac_status=$?
15245 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15246 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15247 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15248 (eval $ac_try) 2>&5
15249 ac_status=$?
15250 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15251 test $ac_status = 0; }; }; then :
15252 rc=0
15253 else
15254 $as_echo "$as_me: failed program was:" >&5
15255 sed 's/^/| /' conftest.$ac_ext >&5
15256 rc=1
15257
15258
15259 fi
15260 rm -Rf build
15261
15262
15263 if test $rc -ne 0; then :
15264
15265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15266 $as_echo "no" >&6; }
15267
15268 else
15269 if test "x$enable_linux_builtin" != xyes; then
15270
15271 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
15272 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15273 rc=$?
15274 if test $rc -ne 0; then
15275 export=0
15276 for file in fs/block_dev.c; do
15277 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
15278 "$LINUX/$file" 2>/dev/null
15279 rc=$?
15280 if test $rc -eq 0; then
15281 export=1
15282 break;
15283 fi
15284 done
15285 if test $export -eq 0; then :
15286 rc=1
15287 else :
15288 rc=0
15289 fi
15290 else :
15291 rc=0
15292 fi
15293
15294 fi
15295 if test $rc -ne 0; then :
15296
15297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15298 $as_echo "no" >&6; }
15299
15300 else :
15301
15302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15303 $as_echo "yes" >&6; }
15304
15305 $as_echo "#define HAVE_2ARGS_LOOKUP_BDEV 1" >>confdefs.h
15306
15307
15308 fi
15309 fi
15310
15311
15312 else
15313 if test "x$enable_linux_builtin" != xyes; then
15314
15315 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
15316 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15317 rc=$?
15318 if test $rc -ne 0; then
15319 export=0
15320 for file in fs/block_dev.c; do
15321 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
15322 "$LINUX/$file" 2>/dev/null
15323 rc=$?
15324 if test $rc -eq 0; then
15325 export=1
15326 break;
15327 fi
15328 done
15329 if test $export -eq 0; then :
15330 rc=1
15331 else :
15332 rc=0
15333 fi
15334 else :
15335 rc=0
15336 fi
15337
15338 fi
15339 if test $rc -ne 0; then :
15340
15341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15342 $as_echo "no" >&6; }
15343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 2 args" >&5
15344 $as_echo_n "checking whether lookup_bdev() wants 2 args... " >&6; }
15345
15346
15347
15348 cat confdefs.h - <<_ACEOF >conftest.c
15349
15350
15351 #include <linux/fs.h>
15352
15353 int
15354 main (void)
15355 {
15356
15357 lookup_bdev(NULL, FMODE_READ);
15358
15359 ;
15360 return 0;
15361 }
15362
15363 _ACEOF
15364
15365
15366
15367 cat - <<_ACEOF >conftest.h
15368
15369 _ACEOF
15370
15371
15372 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15373 echo "obj-m := conftest.o" >build/Makefile
15374 modpost_flag=''
15375 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15376 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15377 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15378 (eval $ac_try) 2>&5
15379 ac_status=$?
15380 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15381 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15382 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15383 (eval $ac_try) 2>&5
15384 ac_status=$?
15385 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15386 test $ac_status = 0; }; }; then :
15387 rc=0
15388 else
15389 $as_echo "$as_me: failed program was:" >&5
15390 sed 's/^/| /' conftest.$ac_ext >&5
15391 rc=1
15392
15393
15394 fi
15395 rm -Rf build
15396
15397
15398 if test $rc -ne 0; then :
15399
15400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15401 $as_echo "no" >&6; }
15402
15403 else
15404 if test "x$enable_linux_builtin" != xyes; then
15405
15406 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
15407 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15408 rc=$?
15409 if test $rc -ne 0; then
15410 export=0
15411 for file in fs/block_dev.c; do
15412 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
15413 "$LINUX/$file" 2>/dev/null
15414 rc=$?
15415 if test $rc -eq 0; then
15416 export=1
15417 break;
15418 fi
15419 done
15420 if test $export -eq 0; then :
15421 rc=1
15422 else :
15423 rc=0
15424 fi
15425 else :
15426 rc=0
15427 fi
15428
15429 fi
15430 if test $rc -ne 0; then :
15431
15432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15433 $as_echo "no" >&6; }
15434
15435 else :
15436
15437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15438 $as_echo "yes" >&6; }
15439
15440 $as_echo "#define HAVE_2ARGS_LOOKUP_BDEV 1" >>confdefs.h
15441
15442
15443 fi
15444 fi
15445
15446
15447 else :
15448
15449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15450 $as_echo "yes" >&6; }
15451
15452 $as_echo "#define HAVE_1ARG_LOOKUP_BDEV 1" >>confdefs.h
15453
15454
15455 fi
15456 fi
15457
15458
15459
15460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether invalidate_bdev() wants 1 arg" >&5
15461 $as_echo_n "checking whether invalidate_bdev() wants 1 arg... " >&6; }
15462
15463
15464 cat confdefs.h - <<_ACEOF >conftest.c
15465
15466
15467 #include <linux/buffer_head.h>
15468
15469 int
15470 main (void)
15471 {
15472
15473 struct block_device *bdev = NULL;
15474 invalidate_bdev(bdev);
15475
15476 ;
15477 return 0;
15478 }
15479
15480 _ACEOF
15481
15482
15483
15484 cat - <<_ACEOF >conftest.h
15485
15486 _ACEOF
15487
15488
15489 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15490 echo "obj-m := conftest.o" >build/Makefile
15491 modpost_flag=''
15492 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15493 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15494 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15495 (eval $ac_try) 2>&5
15496 ac_status=$?
15497 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15498 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15499 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15500 (eval $ac_try) 2>&5
15501 ac_status=$?
15502 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15503 test $ac_status = 0; }; }; then :
15504
15505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15506 $as_echo "yes" >&6; }
15507
15508 $as_echo "#define HAVE_1ARG_INVALIDATE_BDEV 1" >>confdefs.h
15509
15510
15511 else
15512 $as_echo "$as_me: failed program was:" >&5
15513 sed 's/^/| /' conftest.$ac_ext >&5
15514
15515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15516 $as_echo "no" >&6; }
15517
15518
15519
15520 fi
15521 rm -Rf build
15522
15523
15524
15525
15526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdev_logical_block_size() is available" >&5
15527 $as_echo_n "checking whether bdev_logical_block_size() is available... " >&6; }
15528 tmp_flags="$EXTRA_KCFLAGS"
15529 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
15530
15531
15532 cat confdefs.h - <<_ACEOF >conftest.c
15533
15534
15535 #include <linux/blkdev.h>
15536
15537 int
15538 main (void)
15539 {
15540
15541 struct block_device *bdev = NULL;
15542 bdev_logical_block_size(bdev);
15543
15544 ;
15545 return 0;
15546 }
15547
15548 _ACEOF
15549
15550
15551
15552 cat - <<_ACEOF >conftest.h
15553
15554 _ACEOF
15555
15556
15557 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15558 echo "obj-m := conftest.o" >build/Makefile
15559 modpost_flag=''
15560 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15561 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15562 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15563 (eval $ac_try) 2>&5
15564 ac_status=$?
15565 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15566 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15567 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15568 (eval $ac_try) 2>&5
15569 ac_status=$?
15570 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15571 test $ac_status = 0; }; }; then :
15572
15573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15574 $as_echo "yes" >&6; }
15575
15576 $as_echo "#define HAVE_BDEV_LOGICAL_BLOCK_SIZE 1" >>confdefs.h
15577
15578
15579 else
15580 $as_echo "$as_me: failed program was:" >&5
15581 sed 's/^/| /' conftest.$ac_ext >&5
15582
15583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15584 $as_echo "no" >&6; }
15585
15586
15587
15588 fi
15589 rm -Rf build
15590
15591
15592 EXTRA_KCFLAGS="$tmp_flags"
15593
15594
15595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdev_physical_block_size() is available" >&5
15596 $as_echo_n "checking whether bdev_physical_block_size() is available... " >&6; }
15597 tmp_flags="$EXTRA_KCFLAGS"
15598 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
15599
15600
15601 cat confdefs.h - <<_ACEOF >conftest.c
15602
15603
15604 #include <linux/blkdev.h>
15605
15606 int
15607 main (void)
15608 {
15609
15610 struct block_device *bdev = NULL;
15611 bdev_physical_block_size(bdev);
15612
15613 ;
15614 return 0;
15615 }
15616
15617 _ACEOF
15618
15619
15620
15621 cat - <<_ACEOF >conftest.h
15622
15623 _ACEOF
15624
15625
15626 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15627 echo "obj-m := conftest.o" >build/Makefile
15628 modpost_flag=''
15629 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15630 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15631 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15632 (eval $ac_try) 2>&5
15633 ac_status=$?
15634 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15635 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15636 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15637 (eval $ac_try) 2>&5
15638 ac_status=$?
15639 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15640 test $ac_status = 0; }; }; then :
15641
15642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15643 $as_echo "yes" >&6; }
15644
15645 $as_echo "#define HAVE_BDEV_PHYSICAL_BLOCK_SIZE 1" >>confdefs.h
15646
15647
15648 else
15649 $as_echo "$as_me: failed program was:" >&5
15650 sed 's/^/| /' conftest.$ac_ext >&5
15651
15652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15653 $as_echo "no" >&6; }
15654
15655
15656
15657 fi
15658 rm -Rf build
15659
15660
15661 EXTRA_KCFLAGS="$tmp_flags"
15662
15663
15664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio has bi_iter" >&5
15665 $as_echo_n "checking whether bio has bi_iter... " >&6; }
15666
15667
15668 cat confdefs.h - <<_ACEOF >conftest.c
15669
15670
15671 #include <linux/bio.h>
15672
15673 int
15674 main (void)
15675 {
15676
15677 struct bio bio;
15678 bio.bi_iter.bi_sector = 0;
15679
15680 ;
15681 return 0;
15682 }
15683
15684 _ACEOF
15685
15686
15687
15688 cat - <<_ACEOF >conftest.h
15689
15690 _ACEOF
15691
15692
15693 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15694 echo "obj-m := conftest.o" >build/Makefile
15695 modpost_flag=''
15696 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15697 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15698 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15699 (eval $ac_try) 2>&5
15700 ac_status=$?
15701 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15702 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15703 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15704 (eval $ac_try) 2>&5
15705 ac_status=$?
15706 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15707 test $ac_status = 0; }; }; then :
15708
15709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15710 $as_echo "yes" >&6; }
15711
15712 $as_echo "#define HAVE_BIO_BVEC_ITER 1" >>confdefs.h
15713
15714
15715 else
15716 $as_echo "$as_me: failed program was:" >&5
15717 sed 's/^/| /' conftest.$ac_ext >&5
15718
15719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15720 $as_echo "no" >&6; }
15721
15722
15723
15724 fi
15725 rm -Rf build
15726
15727
15728
15729
15730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_FAILFAST_* are defined" >&5
15731 $as_echo_n "checking whether BIO_RW_FAILFAST_* are defined... " >&6; }
15732
15733
15734 cat confdefs.h - <<_ACEOF >conftest.c
15735
15736
15737 #include <linux/bio.h>
15738
15739 int
15740 main (void)
15741 {
15742
15743 int flags __attribute__ ((unused));
15744 flags = ((1 << BIO_RW_FAILFAST_DEV) |
15745 (1 << BIO_RW_FAILFAST_TRANSPORT) |
15746 (1 << BIO_RW_FAILFAST_DRIVER));
15747
15748 ;
15749 return 0;
15750 }
15751
15752 _ACEOF
15753
15754
15755
15756 cat - <<_ACEOF >conftest.h
15757
15758 _ACEOF
15759
15760
15761 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15762 echo "obj-m := conftest.o" >build/Makefile
15763 modpost_flag=''
15764 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15765 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15766 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15767 (eval $ac_try) 2>&5
15768 ac_status=$?
15769 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15770 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15771 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15772 (eval $ac_try) 2>&5
15773 ac_status=$?
15774 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15775 test $ac_status = 0; }; }; then :
15776
15777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15778 $as_echo "yes" >&6; }
15779
15780 $as_echo "#define HAVE_BIO_RW_FAILFAST_DTD 1" >>confdefs.h
15781
15782
15783 else
15784 $as_echo "$as_me: failed program was:" >&5
15785 sed 's/^/| /' conftest.$ac_ext >&5
15786
15787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15788 $as_echo "no" >&6; }
15789
15790
15791
15792 fi
15793 rm -Rf build
15794
15795
15796
15797
15798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_FAILFAST_MASK is defined" >&5
15799 $as_echo_n "checking whether REQ_FAILFAST_MASK is defined... " >&6; }
15800
15801
15802 cat confdefs.h - <<_ACEOF >conftest.c
15803
15804
15805 #include <linux/bio.h>
15806
15807 int
15808 main (void)
15809 {
15810
15811 int flags __attribute__ ((unused));
15812 flags = REQ_FAILFAST_MASK;
15813
15814 ;
15815 return 0;
15816 }
15817
15818 _ACEOF
15819
15820
15821
15822 cat - <<_ACEOF >conftest.h
15823
15824 _ACEOF
15825
15826
15827 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15828 echo "obj-m := conftest.o" >build/Makefile
15829 modpost_flag=''
15830 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15831 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15832 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15833 (eval $ac_try) 2>&5
15834 ac_status=$?
15835 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15836 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15837 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15838 (eval $ac_try) 2>&5
15839 ac_status=$?
15840 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15841 test $ac_status = 0; }; }; then :
15842
15843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15844 $as_echo "yes" >&6; }
15845
15846 $as_echo "#define HAVE_REQ_FAILFAST_MASK 1" >>confdefs.h
15847
15848
15849 else
15850 $as_echo "$as_me: failed program was:" >&5
15851 sed 's/^/| /' conftest.$ac_ext >&5
15852
15853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15854 $as_echo "no" >&6; }
15855
15856
15857
15858 fi
15859 rm -Rf build
15860
15861
15862
15863
15864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_DISCARD is defined" >&5
15865 $as_echo_n "checking whether REQ_OP_DISCARD is defined... " >&6; }
15866
15867
15868 cat confdefs.h - <<_ACEOF >conftest.c
15869
15870
15871 #include <linux/blk_types.h>
15872
15873 int
15874 main (void)
15875 {
15876
15877 int op __attribute__ ((unused)) = REQ_OP_DISCARD;
15878
15879 ;
15880 return 0;
15881 }
15882
15883 _ACEOF
15884
15885
15886
15887 cat - <<_ACEOF >conftest.h
15888
15889 _ACEOF
15890
15891
15892 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15893 echo "obj-m := conftest.o" >build/Makefile
15894 modpost_flag=''
15895 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15896 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15897 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15898 (eval $ac_try) 2>&5
15899 ac_status=$?
15900 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15901 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15902 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15903 (eval $ac_try) 2>&5
15904 ac_status=$?
15905 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15906 test $ac_status = 0; }; }; then :
15907
15908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15909 $as_echo "yes" >&6; }
15910
15911 $as_echo "#define HAVE_REQ_OP_DISCARD 1" >>confdefs.h
15912
15913
15914 else
15915 $as_echo "$as_me: failed program was:" >&5
15916 sed 's/^/| /' conftest.$ac_ext >&5
15917
15918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15919 $as_echo "no" >&6; }
15920
15921
15922
15923 fi
15924 rm -Rf build
15925
15926
15927
15928
15929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_SECURE_ERASE is defined" >&5
15930 $as_echo_n "checking whether REQ_OP_SECURE_ERASE is defined... " >&6; }
15931
15932
15933 cat confdefs.h - <<_ACEOF >conftest.c
15934
15935
15936 #include <linux/blk_types.h>
15937
15938 int
15939 main (void)
15940 {
15941
15942 int op __attribute__ ((unused)) = REQ_OP_SECURE_ERASE;
15943
15944 ;
15945 return 0;
15946 }
15947
15948 _ACEOF
15949
15950
15951
15952 cat - <<_ACEOF >conftest.h
15953
15954 _ACEOF
15955
15956
15957 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15958 echo "obj-m := conftest.o" >build/Makefile
15959 modpost_flag=''
15960 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15961 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15962 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15963 (eval $ac_try) 2>&5
15964 ac_status=$?
15965 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15966 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15967 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15968 (eval $ac_try) 2>&5
15969 ac_status=$?
15970 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15971 test $ac_status = 0; }; }; then :
15972
15973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15974 $as_echo "yes" >&6; }
15975
15976 $as_echo "#define HAVE_REQ_OP_SECURE_ERASE 1" >>confdefs.h
15977
15978
15979 else
15980 $as_echo "$as_me: failed program was:" >&5
15981 sed 's/^/| /' conftest.$ac_ext >&5
15982
15983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15984 $as_echo "no" >&6; }
15985
15986
15987
15988 fi
15989 rm -Rf build
15990
15991
15992
15993
15994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_FLUSH is defined" >&5
15995 $as_echo_n "checking whether REQ_OP_FLUSH is defined... " >&6; }
15996
15997
15998 cat confdefs.h - <<_ACEOF >conftest.c
15999
16000
16001 #include <linux/blk_types.h>
16002
16003 int
16004 main (void)
16005 {
16006
16007 int op __attribute__ ((unused)) = REQ_OP_FLUSH;
16008
16009 ;
16010 return 0;
16011 }
16012
16013 _ACEOF
16014
16015
16016
16017 cat - <<_ACEOF >conftest.h
16018
16019 _ACEOF
16020
16021
16022 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16023 echo "obj-m := conftest.o" >build/Makefile
16024 modpost_flag=''
16025 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16026 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16027 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16028 (eval $ac_try) 2>&5
16029 ac_status=$?
16030 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16031 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16032 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16033 (eval $ac_try) 2>&5
16034 ac_status=$?
16035 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16036 test $ac_status = 0; }; }; then :
16037
16038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16039 $as_echo "yes" >&6; }
16040
16041 $as_echo "#define HAVE_REQ_OP_FLUSH 1" >>confdefs.h
16042
16043
16044 else
16045 $as_echo "$as_me: failed program was:" >&5
16046 sed 's/^/| /' conftest.$ac_ext >&5
16047
16048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16049 $as_echo "no" >&6; }
16050
16051
16052
16053 fi
16054 rm -Rf build
16055
16056
16057
16058
16059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio->bi_opf is defined" >&5
16060 $as_echo_n "checking whether bio->bi_opf is defined... " >&6; }
16061
16062
16063 cat confdefs.h - <<_ACEOF >conftest.c
16064
16065
16066 #include <linux/bio.h>
16067
16068 int
16069 main (void)
16070 {
16071
16072 struct bio bio __attribute__ ((unused));
16073 bio.bi_opf = 0;
16074
16075 ;
16076 return 0;
16077 }
16078
16079 _ACEOF
16080
16081
16082
16083 cat - <<_ACEOF >conftest.h
16084
16085 _ACEOF
16086
16087
16088 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16089 echo "obj-m := conftest.o" >build/Makefile
16090 modpost_flag=''
16091 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16092 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16093 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16094 (eval $ac_try) 2>&5
16095 ac_status=$?
16096 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16097 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16098 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16099 (eval $ac_try) 2>&5
16100 ac_status=$?
16101 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16102 test $ac_status = 0; }; }; then :
16103
16104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16105 $as_echo "yes" >&6; }
16106
16107 $as_echo "#define HAVE_BIO_BI_OPF 1" >>confdefs.h
16108
16109
16110 else
16111 $as_echo "$as_me: failed program was:" >&5
16112 sed 's/^/| /' conftest.$ac_ext >&5
16113
16114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16115 $as_echo "no" >&6; }
16116
16117
16118
16119 fi
16120 rm -Rf build
16121
16122
16123
16124
16125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio_end_io_t wants 1 arg" >&5
16126 $as_echo_n "checking whether bio_end_io_t wants 1 arg... " >&6; }
16127
16128
16129 cat confdefs.h - <<_ACEOF >conftest.c
16130
16131
16132 #include <linux/bio.h>
16133
16134 void wanted_end_io(struct bio *bio) { return; }
16135
16136 bio_end_io_t *end_io __attribute__ ((unused)) = wanted_end_io;
16137
16138 int
16139 main (void)
16140 {
16141
16142
16143 ;
16144 return 0;
16145 }
16146
16147 _ACEOF
16148
16149
16150
16151 cat - <<_ACEOF >conftest.h
16152
16153 _ACEOF
16154
16155
16156 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16157 echo "obj-m := conftest.o" >build/Makefile
16158 modpost_flag=''
16159 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16160 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16161 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16162 (eval $ac_try) 2>&5
16163 ac_status=$?
16164 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16165 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16166 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16167 (eval $ac_try) 2>&5
16168 ac_status=$?
16169 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16170 test $ac_status = 0; }; }; then :
16171
16172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16173 $as_echo "yes" >&6; }
16174
16175 $as_echo "#define HAVE_1ARG_BIO_END_IO_T 1" >>confdefs.h
16176
16177
16178 else
16179 $as_echo "$as_me: failed program was:" >&5
16180 sed 's/^/| /' conftest.$ac_ext >&5
16181
16182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16183 $as_echo "no" >&6; }
16184
16185
16186
16187 fi
16188 rm -Rf build
16189
16190
16191
16192
16193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_BARRIER is defined" >&5
16194 $as_echo_n "checking whether BIO_RW_BARRIER is defined... " >&6; }
16195
16196
16197 cat confdefs.h - <<_ACEOF >conftest.c
16198
16199
16200 #include <linux/bio.h>
16201
16202 int
16203 main (void)
16204 {
16205
16206 int flags __attribute__ ((unused));
16207 flags = BIO_RW_BARRIER;
16208
16209 ;
16210 return 0;
16211 }
16212
16213 _ACEOF
16214
16215
16216
16217 cat - <<_ACEOF >conftest.h
16218
16219 _ACEOF
16220
16221
16222 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16223 echo "obj-m := conftest.o" >build/Makefile
16224 modpost_flag=''
16225 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16226 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16227 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16228 (eval $ac_try) 2>&5
16229 ac_status=$?
16230 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16231 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16232 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16233 (eval $ac_try) 2>&5
16234 ac_status=$?
16235 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16236 test $ac_status = 0; }; }; then :
16237
16238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16239 $as_echo "yes" >&6; }
16240
16241 $as_echo "#define HAVE_BIO_RW_BARRIER 1" >>confdefs.h
16242
16243
16244 else
16245 $as_echo "$as_me: failed program was:" >&5
16246 sed 's/^/| /' conftest.$ac_ext >&5
16247
16248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16249 $as_echo "no" >&6; }
16250
16251
16252
16253 fi
16254 rm -Rf build
16255
16256
16257
16258
16259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_DISCARD is defined" >&5
16260 $as_echo_n "checking whether BIO_RW_DISCARD is defined... " >&6; }
16261
16262
16263 cat confdefs.h - <<_ACEOF >conftest.c
16264
16265
16266 #include <linux/bio.h>
16267
16268 int
16269 main (void)
16270 {
16271
16272 int flags __attribute__ ((unused));
16273 flags = BIO_RW_DISCARD;
16274
16275 ;
16276 return 0;
16277 }
16278
16279 _ACEOF
16280
16281
16282
16283 cat - <<_ACEOF >conftest.h
16284
16285 _ACEOF
16286
16287
16288 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16289 echo "obj-m := conftest.o" >build/Makefile
16290 modpost_flag=''
16291 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16292 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16293 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16294 (eval $ac_try) 2>&5
16295 ac_status=$?
16296 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16297 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16298 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16299 (eval $ac_try) 2>&5
16300 ac_status=$?
16301 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16302 test $ac_status = 0; }; }; then :
16303
16304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16305 $as_echo "yes" >&6; }
16306
16307 $as_echo "#define HAVE_BIO_RW_DISCARD 1" >>confdefs.h
16308
16309
16310 else
16311 $as_echo "$as_me: failed program was:" >&5
16312 sed 's/^/| /' conftest.$ac_ext >&5
16313
16314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16315 $as_echo "no" >&6; }
16316
16317
16318
16319 fi
16320 rm -Rf build
16321
16322
16323
16324
16325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is available" >&5
16326 $as_echo_n "checking whether blk_queue_flush() is available... " >&6; }
16327 tmp_flags="$EXTRA_KCFLAGS"
16328 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16329
16330
16331 cat confdefs.h - <<_ACEOF >conftest.c
16332
16333
16334 #include <linux/blkdev.h>
16335
16336 int
16337 main (void)
16338 {
16339
16340 struct request_queue *q = NULL;
16341 (void) blk_queue_flush(q, REQ_FLUSH);
16342
16343 ;
16344 return 0;
16345 }
16346
16347 _ACEOF
16348
16349
16350
16351 cat - <<_ACEOF >conftest.h
16352
16353 _ACEOF
16354
16355
16356 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16357 echo "obj-m := conftest.o" >build/Makefile
16358 modpost_flag=''
16359 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16360 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16361 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16362 (eval $ac_try) 2>&5
16363 ac_status=$?
16364 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16365 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16366 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16367 (eval $ac_try) 2>&5
16368 ac_status=$?
16369 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16370 test $ac_status = 0; }; }; then :
16371
16372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16373 $as_echo "yes" >&6; }
16374
16375 $as_echo "#define HAVE_BLK_QUEUE_FLUSH 1" >>confdefs.h
16376
16377
16378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is GPL-only" >&5
16379 $as_echo_n "checking whether blk_queue_flush() is GPL-only... " >&6; }
16380
16381
16382 cat confdefs.h - <<_ACEOF >conftest.c
16383
16384
16385 #include <linux/module.h>
16386 #include <linux/blkdev.h>
16387
16388 MODULE_LICENSE("$ZFS_META_LICENSE");
16389
16390 int
16391 main (void)
16392 {
16393
16394 struct request_queue *q = NULL;
16395 (void) blk_queue_flush(q, REQ_FLUSH);
16396
16397 ;
16398 return 0;
16399 }
16400
16401 _ACEOF
16402
16403
16404
16405 cat - <<_ACEOF >conftest.h
16406
16407 _ACEOF
16408
16409
16410 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16411 echo "obj-m := conftest.o" >build/Makefile
16412 modpost_flag=''
16413 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16414 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16415 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16416 (eval $ac_try) 2>&5
16417 ac_status=$?
16418 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16419 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16420 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16421 (eval $ac_try) 2>&5
16422 ac_status=$?
16423 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16424 test $ac_status = 0; }; }; then :
16425
16426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16427 $as_echo "no" >&6; }
16428
16429 else
16430 $as_echo "$as_me: failed program was:" >&5
16431 sed 's/^/| /' conftest.$ac_ext >&5
16432
16433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16434 $as_echo "yes" >&6; }
16435
16436 $as_echo "#define HAVE_BLK_QUEUE_FLUSH_GPL_ONLY 1" >>confdefs.h
16437
16438
16439
16440
16441 fi
16442 rm -Rf build
16443
16444
16445
16446 else
16447 $as_echo "$as_me: failed program was:" >&5
16448 sed 's/^/| /' conftest.$ac_ext >&5
16449
16450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16451 $as_echo "no" >&6; }
16452
16453
16454
16455 fi
16456 rm -Rf build
16457
16458
16459
16460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() exists" >&5
16461 $as_echo_n "checking whether blk_queue_write_cache() exists... " >&6; }
16462
16463
16464 cat confdefs.h - <<_ACEOF >conftest.c
16465
16466
16467 #include <linux/kernel.h>
16468 #include <linux/blkdev.h>
16469
16470
16471 int
16472 main (void)
16473 {
16474
16475 struct request_queue *q = NULL;
16476 blk_queue_write_cache(q, true, true);
16477
16478 ;
16479 return 0;
16480 }
16481
16482 _ACEOF
16483
16484
16485
16486 cat - <<_ACEOF >conftest.h
16487
16488 _ACEOF
16489
16490
16491 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16492 echo "obj-m := conftest.o" >build/Makefile
16493 modpost_flag=''
16494 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16495 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16496 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16497 (eval $ac_try) 2>&5
16498 ac_status=$?
16499 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16500 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16501 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16502 (eval $ac_try) 2>&5
16503 ac_status=$?
16504 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16505 test $ac_status = 0; }; }; then :
16506
16507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16508 $as_echo "yes" >&6; }
16509
16510 $as_echo "#define HAVE_BLK_QUEUE_WRITE_CACHE 1" >>confdefs.h
16511
16512
16513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() is GPL-only" >&5
16514 $as_echo_n "checking whether blk_queue_write_cache() is GPL-only... " >&6; }
16515
16516
16517 cat confdefs.h - <<_ACEOF >conftest.c
16518
16519
16520 #include <linux/kernel.h>
16521 #include <linux/module.h>
16522 #include <linux/blkdev.h>
16523
16524 MODULE_LICENSE("$ZFS_META_LICENSE");
16525
16526 int
16527 main (void)
16528 {
16529
16530 struct request_queue *q = NULL;
16531 blk_queue_write_cache(q, true, true);
16532
16533 ;
16534 return 0;
16535 }
16536
16537 _ACEOF
16538
16539
16540
16541 cat - <<_ACEOF >conftest.h
16542
16543 _ACEOF
16544
16545
16546 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16547 echo "obj-m := conftest.o" >build/Makefile
16548 modpost_flag=''
16549 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16550 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16551 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16552 (eval $ac_try) 2>&5
16553 ac_status=$?
16554 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16555 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16556 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16557 (eval $ac_try) 2>&5
16558 ac_status=$?
16559 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16560 test $ac_status = 0; }; }; then :
16561
16562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16563 $as_echo "no" >&6; }
16564
16565 else
16566 $as_echo "$as_me: failed program was:" >&5
16567 sed 's/^/| /' conftest.$ac_ext >&5
16568
16569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16570 $as_echo "yes" >&6; }
16571
16572 $as_echo "#define HAVE_BLK_QUEUE_WRITE_CACHE_GPL_ONLY 1" >>confdefs.h
16573
16574
16575
16576
16577 fi
16578 rm -Rf build
16579
16580
16581
16582 else
16583 $as_echo "$as_me: failed program was:" >&5
16584 sed 's/^/| /' conftest.$ac_ext >&5
16585
16586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16587 $as_echo "no" >&6; }
16588
16589
16590
16591 fi
16592 rm -Rf build
16593
16594
16595
16596 EXTRA_KCFLAGS="$tmp_flags"
16597
16598
16599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_hw_sectors() is available" >&5
16600 $as_echo_n "checking whether blk_queue_max_hw_sectors() is available... " >&6; }
16601 tmp_flags="$EXTRA_KCFLAGS"
16602 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16603
16604
16605 cat confdefs.h - <<_ACEOF >conftest.c
16606
16607
16608 #include <linux/blkdev.h>
16609
16610 int
16611 main (void)
16612 {
16613
16614 struct request_queue *q = NULL;
16615 (void) blk_queue_max_hw_sectors(q, BLK_SAFE_MAX_SECTORS);
16616
16617 ;
16618 return 0;
16619 }
16620
16621 _ACEOF
16622
16623
16624
16625 cat - <<_ACEOF >conftest.h
16626
16627 _ACEOF
16628
16629
16630 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16631 echo "obj-m := conftest.o" >build/Makefile
16632 modpost_flag=''
16633 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16634 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16635 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16636 (eval $ac_try) 2>&5
16637 ac_status=$?
16638 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16639 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16640 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16641 (eval $ac_try) 2>&5
16642 ac_status=$?
16643 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16644 test $ac_status = 0; }; }; then :
16645
16646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16647 $as_echo "yes" >&6; }
16648
16649 $as_echo "#define HAVE_BLK_QUEUE_MAX_HW_SECTORS 1" >>confdefs.h
16650
16651
16652 else
16653 $as_echo "$as_me: failed program was:" >&5
16654 sed 's/^/| /' conftest.$ac_ext >&5
16655
16656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16657 $as_echo "no" >&6; }
16658
16659
16660
16661 fi
16662 rm -Rf build
16663
16664
16665 EXTRA_KCFLAGS="$tmp_flags"
16666
16667
16668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_segments() is available" >&5
16669 $as_echo_n "checking whether blk_queue_max_segments() is available... " >&6; }
16670 tmp_flags="$EXTRA_KCFLAGS"
16671 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16672
16673
16674 cat confdefs.h - <<_ACEOF >conftest.c
16675
16676
16677 #include <linux/blkdev.h>
16678
16679 int
16680 main (void)
16681 {
16682
16683 struct request_queue *q = NULL;
16684 (void) blk_queue_max_segments(q, BLK_MAX_SEGMENTS);
16685
16686 ;
16687 return 0;
16688 }
16689
16690 _ACEOF
16691
16692
16693
16694 cat - <<_ACEOF >conftest.h
16695
16696 _ACEOF
16697
16698
16699 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16700 echo "obj-m := conftest.o" >build/Makefile
16701 modpost_flag=''
16702 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16703 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16704 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16705 (eval $ac_try) 2>&5
16706 ac_status=$?
16707 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16708 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16709 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16710 (eval $ac_try) 2>&5
16711 ac_status=$?
16712 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16713 test $ac_status = 0; }; }; then :
16714
16715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16716 $as_echo "yes" >&6; }
16717
16718 $as_echo "#define HAVE_BLK_QUEUE_MAX_SEGMENTS 1" >>confdefs.h
16719
16720
16721 else
16722 $as_echo "$as_me: failed program was:" >&5
16723 sed 's/^/| /' conftest.$ac_ext >&5
16724
16725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16726 $as_echo "no" >&6; }
16727
16728
16729
16730 fi
16731 rm -Rf build
16732
16733
16734 EXTRA_KCFLAGS="$tmp_flags"
16735
16736
16737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the BIO_RW_UNPLUG enum is available" >&5
16738 $as_echo_n "checking whether the BIO_RW_UNPLUG enum is available... " >&6; }
16739 tmp_flags="$EXTRA_KCFLAGS"
16740 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16741
16742
16743 cat confdefs.h - <<_ACEOF >conftest.c
16744
16745
16746 #include <linux/blkdev.h>
16747
16748 int
16749 main (void)
16750 {
16751
16752 extern enum bio_rw_flags rw;
16753
16754 rw = BIO_RW_UNPLUG;
16755
16756 ;
16757 return 0;
16758 }
16759
16760 _ACEOF
16761
16762
16763
16764 cat - <<_ACEOF >conftest.h
16765
16766 _ACEOF
16767
16768
16769 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16770 echo "obj-m := conftest.o" >build/Makefile
16771 modpost_flag=''
16772 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16773 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16774 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16775 (eval $ac_try) 2>&5
16776 ac_status=$?
16777 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16778 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16779 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16780 (eval $ac_try) 2>&5
16781 ac_status=$?
16782 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16783 test $ac_status = 0; }; }; then :
16784
16785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16786 $as_echo "yes" >&6; }
16787
16788 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BIO_RW_UNPLUG 1" >>confdefs.h
16789
16790
16791 else
16792 $as_echo "$as_me: failed program was:" >&5
16793 sed 's/^/| /' conftest.$ac_ext >&5
16794
16795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16796 $as_echo "no" >&6; }
16797
16798
16799
16800 fi
16801 rm -Rf build
16802
16803
16804 EXTRA_KCFLAGS="$tmp_flags"
16805
16806
16807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct blk_plug is available" >&5
16808 $as_echo_n "checking whether struct blk_plug is available... " >&6; }
16809 tmp_flags="$EXTRA_KCFLAGS"
16810 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16811
16812
16813 cat confdefs.h - <<_ACEOF >conftest.c
16814
16815
16816 #include <linux/blkdev.h>
16817
16818 int
16819 main (void)
16820 {
16821
16822 struct blk_plug plug;
16823
16824 blk_start_plug(&plug);
16825 blk_finish_plug(&plug);
16826
16827 ;
16828 return 0;
16829 }
16830
16831 _ACEOF
16832
16833
16834
16835 cat - <<_ACEOF >conftest.h
16836
16837 _ACEOF
16838
16839
16840 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16841 echo "obj-m := conftest.o" >build/Makefile
16842 modpost_flag=''
16843 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16844 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16845 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16846 (eval $ac_try) 2>&5
16847 ac_status=$?
16848 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16849 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16850 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16851 (eval $ac_try) 2>&5
16852 ac_status=$?
16853 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16854 test $ac_status = 0; }; }; then :
16855
16856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16857 $as_echo "yes" >&6; }
16858
16859 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BLK_PLUG 1" >>confdefs.h
16860
16861
16862 else
16863 $as_echo "$as_me: failed program was:" >&5
16864 sed 's/^/| /' conftest.$ac_ext >&5
16865
16866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16867 $as_echo "no" >&6; }
16868
16869
16870
16871 fi
16872 rm -Rf build
16873
16874
16875 EXTRA_KCFLAGS="$tmp_flags"
16876
16877
16878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_disk_ro() is available" >&5
16879 $as_echo_n "checking whether get_disk_ro() is available... " >&6; }
16880 tmp_flags="$EXTRA_KCFLAGS"
16881 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16882
16883
16884 cat confdefs.h - <<_ACEOF >conftest.c
16885
16886
16887 #include <linux/blkdev.h>
16888
16889 int
16890 main (void)
16891 {
16892
16893 struct gendisk *disk = NULL;
16894 (void) get_disk_ro(disk);
16895
16896 ;
16897 return 0;
16898 }
16899
16900 _ACEOF
16901
16902
16903
16904 cat - <<_ACEOF >conftest.h
16905
16906 _ACEOF
16907
16908
16909 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16910 echo "obj-m := conftest.o" >build/Makefile
16911 modpost_flag=''
16912 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16913 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16914 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16915 (eval $ac_try) 2>&5
16916 ac_status=$?
16917 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16918 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16919 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16920 (eval $ac_try) 2>&5
16921 ac_status=$?
16922 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16923 test $ac_status = 0; }; }; then :
16924
16925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16926 $as_echo "yes" >&6; }
16927
16928 $as_echo "#define HAVE_GET_DISK_RO 1" >>confdefs.h
16929
16930
16931 else
16932 $as_echo "$as_me: failed program was:" >&5
16933 sed 's/^/| /' conftest.$ac_ext >&5
16934
16935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16936 $as_echo "no" >&6; }
16937
16938
16939
16940 fi
16941 rm -Rf build
16942
16943
16944 EXTRA_KCFLAGS="$tmp_flags"
16945
16946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_gendisk() is available" >&5
16947 $as_echo_n "checking whether get_gendisk() is available... " >&6; }
16948
16949
16950
16951 cat confdefs.h - <<_ACEOF >conftest.c
16952
16953
16954 #include <linux/genhd.h>
16955
16956 int
16957 main (void)
16958 {
16959
16960 get_gendisk(0, NULL);
16961
16962 ;
16963 return 0;
16964 }
16965
16966 _ACEOF
16967
16968
16969
16970 cat - <<_ACEOF >conftest.h
16971
16972 _ACEOF
16973
16974
16975 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16976 echo "obj-m := conftest.o" >build/Makefile
16977 modpost_flag=''
16978 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16979 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16980 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16981 (eval $ac_try) 2>&5
16982 ac_status=$?
16983 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16984 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16985 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16986 (eval $ac_try) 2>&5
16987 ac_status=$?
16988 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16989 test $ac_status = 0; }; }; then :
16990 rc=0
16991 else
16992 $as_echo "$as_me: failed program was:" >&5
16993 sed 's/^/| /' conftest.$ac_ext >&5
16994 rc=1
16995
16996
16997 fi
16998 rm -Rf build
16999
17000
17001 if test $rc -ne 0; then :
17002
17003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17004 $as_echo "no" >&6; }
17005
17006 else
17007 if test "x$enable_linux_builtin" != xyes; then
17008
17009 grep -q -E '[[:space:]]get_gendisk[[:space:]]' \
17010 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
17011 rc=$?
17012 if test $rc -ne 0; then
17013 export=0
17014 for file in block/genhd.c; do
17015 grep -q -E "EXPORT_SYMBOL.*(get_gendisk)" \
17016 "$LINUX/$file" 2>/dev/null
17017 rc=$?
17018 if test $rc -eq 0; then
17019 export=1
17020 break;
17021 fi
17022 done
17023 if test $export -eq 0; then :
17024 rc=1
17025 else :
17026 rc=0
17027 fi
17028 else :
17029 rc=0
17030 fi
17031
17032 fi
17033 if test $rc -ne 0; then :
17034
17035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17036 $as_echo "no" >&6; }
17037
17038 else :
17039
17040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17041 $as_echo "yes" >&6; }
17042
17043 $as_echo "#define HAVE_GET_GENDISK 1" >>confdefs.h
17044
17045
17046 fi
17047 fi
17048
17049
17050
17051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio_set_op_attrs is available" >&5
17052 $as_echo_n "checking whether bio_set_op_attrs is available... " >&6; }
17053
17054
17055 cat confdefs.h - <<_ACEOF >conftest.c
17056
17057
17058 #include <linux/blk_types.h>
17059
17060 int
17061 main (void)
17062 {
17063
17064 struct bio *bio __attribute__ ((unused)) = NULL;
17065
17066 bio_set_op_attrs(bio, 0, 0);
17067
17068 ;
17069 return 0;
17070 }
17071
17072 _ACEOF
17073
17074
17075
17076 cat - <<_ACEOF >conftest.h
17077
17078 _ACEOF
17079
17080
17081 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17082 echo "obj-m := conftest.o" >build/Makefile
17083 modpost_flag=''
17084 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17085 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17086 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17087 (eval $ac_try) 2>&5
17088 ac_status=$?
17089 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17090 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17091 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17092 (eval $ac_try) 2>&5
17093 ac_status=$?
17094 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17095 test $ac_status = 0; }; }; then :
17096
17097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17098 $as_echo "yes" >&6; }
17099
17100 $as_echo "#define HAVE_BIO_SET_OP_ATTRS 1" >>confdefs.h
17101
17102
17103 else
17104 $as_echo "$as_me: failed program was:" >&5
17105 sed 's/^/| /' conftest.$ac_ext >&5
17106
17107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17108 $as_echo "no" >&6; }
17109
17110
17111
17112 fi
17113 rm -Rf build
17114
17115
17116
17117
17118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_readlink is global" >&5
17119 $as_echo_n "checking whether generic_readlink is global... " >&6; }
17120
17121
17122 cat confdefs.h - <<_ACEOF >conftest.c
17123
17124
17125 #include <linux/fs.h>
17126
17127 int
17128 main (void)
17129 {
17130
17131 int i __attribute__ ((unused));
17132
17133 i = generic_readlink(NULL, NULL, 0);
17134
17135 ;
17136 return 0;
17137 }
17138
17139 _ACEOF
17140
17141
17142
17143 cat - <<_ACEOF >conftest.h
17144
17145 _ACEOF
17146
17147
17148 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17149 echo "obj-m := conftest.o" >build/Makefile
17150 modpost_flag=''
17151 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17152 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17153 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17154 (eval $ac_try) 2>&5
17155 ac_status=$?
17156 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17157 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17158 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17159 (eval $ac_try) 2>&5
17160 ac_status=$?
17161 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17162 test $ac_status = 0; }; }; then :
17163
17164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17165 $as_echo "yes" >&6; }
17166
17167 $as_echo "#define HAVE_GENERIC_READLINK 1" >>confdefs.h
17168
17169
17170 else
17171 $as_echo "$as_me: failed program was:" >&5
17172 sed 's/^/| /' conftest.$ac_ext >&5
17173
17174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17175 $as_echo "no" >&6; }
17176
17177
17178
17179 fi
17180 rm -Rf build
17181
17182
17183
17184
17185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ql->discard_granularity is available" >&5
17186 $as_echo_n "checking whether ql->discard_granularity is available... " >&6; }
17187
17188
17189 cat confdefs.h - <<_ACEOF >conftest.c
17190
17191
17192 #include <linux/blkdev.h>
17193
17194 int
17195 main (void)
17196 {
17197
17198 struct queue_limits ql __attribute__ ((unused));
17199
17200 ql.discard_granularity = 0;
17201
17202 ;
17203 return 0;
17204 }
17205
17206 _ACEOF
17207
17208
17209
17210 cat - <<_ACEOF >conftest.h
17211
17212 _ACEOF
17213
17214
17215 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17216 echo "obj-m := conftest.o" >build/Makefile
17217 modpost_flag=''
17218 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17219 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17220 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17221 (eval $ac_try) 2>&5
17222 ac_status=$?
17223 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17224 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17225 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17226 (eval $ac_try) 2>&5
17227 ac_status=$?
17228 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17229 test $ac_status = 0; }; }; then :
17230
17231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17232 $as_echo "yes" >&6; }
17233
17234 $as_echo "#define HAVE_DISCARD_GRANULARITY 1" >>confdefs.h
17235
17236
17237 else
17238 $as_echo "$as_me: failed program was:" >&5
17239 sed 's/^/| /' conftest.$ac_ext >&5
17240
17241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17242 $as_echo "no" >&6; }
17243
17244
17245
17246 fi
17247 rm -Rf build
17248
17249
17250
17251
17252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block uses const struct xattr_handler" >&5
17253 $as_echo_n "checking whether super_block uses const struct xattr_handler... " >&6; }
17254
17255
17256 cat confdefs.h - <<_ACEOF >conftest.c
17257
17258
17259 #include <linux/fs.h>
17260 #include <linux/xattr.h>
17261
17262 const struct xattr_handler xattr_test_handler = {
17263 .prefix = "test",
17264 .get = NULL,
17265 .set = NULL,
17266 };
17267
17268 const struct xattr_handler *xattr_handlers[] = {
17269 &xattr_test_handler,
17270 };
17271
17272 const struct super_block sb __attribute__ ((unused)) = {
17273 .s_xattr = xattr_handlers,
17274 };
17275
17276 int
17277 main (void)
17278 {
17279
17280
17281 ;
17282 return 0;
17283 }
17284
17285 _ACEOF
17286
17287
17288
17289 cat - <<_ACEOF >conftest.h
17290
17291 _ACEOF
17292
17293
17294 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17295 echo "obj-m := conftest.o" >build/Makefile
17296 modpost_flag=''
17297 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17298 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17299 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17300 (eval $ac_try) 2>&5
17301 ac_status=$?
17302 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17303 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17304 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17305 (eval $ac_try) 2>&5
17306 ac_status=$?
17307 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17308 test $ac_status = 0; }; }; then :
17309
17310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17311 $as_echo "yes" >&6; }
17312
17313 $as_echo "#define HAVE_CONST_XATTR_HANDLER 1" >>confdefs.h
17314
17315
17316 else
17317 $as_echo "$as_me: failed program was:" >&5
17318 sed 's/^/| /' conftest.$ac_ext >&5
17319
17320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17321 $as_echo "no" >&6; }
17322
17323
17324
17325 fi
17326 rm -Rf build
17327
17328
17329
17330
17331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler has name" >&5
17332 $as_echo_n "checking whether xattr_handler has name... " >&6; }
17333
17334
17335 cat confdefs.h - <<_ACEOF >conftest.c
17336
17337
17338 #include <linux/xattr.h>
17339
17340 static const struct xattr_handler
17341 xops __attribute__ ((unused)) = {
17342 .name = XATTR_NAME_POSIX_ACL_ACCESS,
17343 };
17344
17345 int
17346 main (void)
17347 {
17348
17349
17350 ;
17351 return 0;
17352 }
17353
17354 _ACEOF
17355
17356
17357
17358 cat - <<_ACEOF >conftest.h
17359
17360 _ACEOF
17361
17362
17363 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17364 echo "obj-m := conftest.o" >build/Makefile
17365 modpost_flag=''
17366 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17367 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17368 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17369 (eval $ac_try) 2>&5
17370 ac_status=$?
17371 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17372 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17373 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17374 (eval $ac_try) 2>&5
17375 ac_status=$?
17376 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17377 test $ac_status = 0; }; }; then :
17378
17379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17380 $as_echo "yes" >&6; }
17381
17382 $as_echo "#define HAVE_XATTR_HANDLER_NAME 1" >>confdefs.h
17383
17384
17385 else
17386 $as_echo "$as_me: failed program was:" >&5
17387 sed 's/^/| /' conftest.$ac_ext >&5
17388
17389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17390 $as_echo "no" >&6; }
17391
17392
17393
17394 fi
17395 rm -Rf build
17396
17397
17398
17399
17400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants both dentry and inode" >&5
17401 $as_echo_n "checking whether xattr_handler->get() wants both dentry and inode... " >&6; }
17402
17403
17404 cat confdefs.h - <<_ACEOF >conftest.c
17405
17406
17407 #include <linux/xattr.h>
17408
17409 int get(const struct xattr_handler *handler,
17410 struct dentry *dentry, struct inode *inode,
17411 const char *name, void *buffer, size_t size) { return 0; }
17412 static const struct xattr_handler
17413 xops __attribute__ ((unused)) = {
17414 .get = get,
17415 };
17416
17417 int
17418 main (void)
17419 {
17420
17421
17422 ;
17423 return 0;
17424 }
17425
17426 _ACEOF
17427
17428
17429
17430 cat - <<_ACEOF >conftest.h
17431
17432 _ACEOF
17433
17434
17435 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17436 echo "obj-m := conftest.o" >build/Makefile
17437 modpost_flag=''
17438 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17439 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17440 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17441 (eval $ac_try) 2>&5
17442 ac_status=$?
17443 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17444 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17445 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17446 (eval $ac_try) 2>&5
17447 ac_status=$?
17448 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17449 test $ac_status = 0; }; }; then :
17450
17451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17452 $as_echo "yes" >&6; }
17453
17454 $as_echo "#define HAVE_XATTR_GET_DENTRY_INODE 1" >>confdefs.h
17455
17456
17457 else
17458 $as_echo "$as_me: failed program was:" >&5
17459 sed 's/^/| /' conftest.$ac_ext >&5
17460
17461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants xattr_handler" >&5
17462 $as_echo_n "checking whether xattr_handler->get() wants xattr_handler... " >&6; }
17463
17464
17465 cat confdefs.h - <<_ACEOF >conftest.c
17466
17467
17468 #include <linux/xattr.h>
17469
17470 int get(const struct xattr_handler *handler,
17471 struct dentry *dentry, const char *name,
17472 void *buffer, size_t size) { return 0; }
17473 static const struct xattr_handler
17474 xops __attribute__ ((unused)) = {
17475 .get = get,
17476 };
17477
17478 int
17479 main (void)
17480 {
17481
17482
17483 ;
17484 return 0;
17485 }
17486
17487 _ACEOF
17488
17489
17490
17491 cat - <<_ACEOF >conftest.h
17492
17493 _ACEOF
17494
17495
17496 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17497 echo "obj-m := conftest.o" >build/Makefile
17498 modpost_flag=''
17499 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17500 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17501 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17502 (eval $ac_try) 2>&5
17503 ac_status=$?
17504 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17505 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17506 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17507 (eval $ac_try) 2>&5
17508 ac_status=$?
17509 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17510 test $ac_status = 0; }; }; then :
17511
17512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17513 $as_echo "yes" >&6; }
17514
17515 $as_echo "#define HAVE_XATTR_GET_HANDLER 1" >>confdefs.h
17516
17517
17518 else
17519 $as_echo "$as_me: failed program was:" >&5
17520 sed 's/^/| /' conftest.$ac_ext >&5
17521
17522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17523 $as_echo "no" >&6; }
17524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants dentry" >&5
17525 $as_echo_n "checking whether xattr_handler->get() wants dentry... " >&6; }
17526
17527
17528 cat confdefs.h - <<_ACEOF >conftest.c
17529
17530
17531 #include <linux/xattr.h>
17532
17533 int get(struct dentry *dentry, const char *name,
17534 void *buffer, size_t size, int handler_flags)
17535 { return 0; }
17536 static const struct xattr_handler
17537 xops __attribute__ ((unused)) = {
17538 .get = get,
17539 };
17540
17541 int
17542 main (void)
17543 {
17544
17545
17546 ;
17547 return 0;
17548 }
17549
17550 _ACEOF
17551
17552
17553
17554 cat - <<_ACEOF >conftest.h
17555
17556 _ACEOF
17557
17558
17559 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17560 echo "obj-m := conftest.o" >build/Makefile
17561 modpost_flag=''
17562 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17563 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17564 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17565 (eval $ac_try) 2>&5
17566 ac_status=$?
17567 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17568 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17569 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17570 (eval $ac_try) 2>&5
17571 ac_status=$?
17572 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17573 test $ac_status = 0; }; }; then :
17574
17575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17576 $as_echo "yes" >&6; }
17577
17578 $as_echo "#define HAVE_XATTR_GET_DENTRY 1" >>confdefs.h
17579
17580
17581 else
17582 $as_echo "$as_me: failed program was:" >&5
17583 sed 's/^/| /' conftest.$ac_ext >&5
17584
17585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17586 $as_echo "no" >&6; }
17587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants inode" >&5
17588 $as_echo_n "checking whether xattr_handler->get() wants inode... " >&6; }
17589
17590
17591 cat confdefs.h - <<_ACEOF >conftest.c
17592
17593
17594 #include <linux/xattr.h>
17595
17596 int get(struct inode *ip, const char *name,
17597 void *buffer, size_t size) { return 0; }
17598 static const struct xattr_handler
17599 xops __attribute__ ((unused)) = {
17600 .get = get,
17601 };
17602
17603 int
17604 main (void)
17605 {
17606
17607
17608 ;
17609 return 0;
17610 }
17611
17612 _ACEOF
17613
17614
17615
17616 cat - <<_ACEOF >conftest.h
17617
17618 _ACEOF
17619
17620
17621 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17622 echo "obj-m := conftest.o" >build/Makefile
17623 modpost_flag=''
17624 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17625 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17626 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17627 (eval $ac_try) 2>&5
17628 ac_status=$?
17629 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17630 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17631 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17632 (eval $ac_try) 2>&5
17633 ac_status=$?
17634 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17635 test $ac_status = 0; }; }; then :
17636
17637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17638 $as_echo "yes" >&6; }
17639
17640 $as_echo "#define HAVE_XATTR_GET_INODE 1" >>confdefs.h
17641
17642
17643 else
17644 $as_echo "$as_me: failed program was:" >&5
17645 sed 's/^/| /' conftest.$ac_ext >&5
17646
17647 as_fn_error $? "no; please file a bug report" "$LINENO" 5
17648
17649
17650
17651 fi
17652 rm -Rf build
17653
17654
17655
17656
17657
17658 fi
17659 rm -Rf build
17660
17661
17662
17663
17664
17665 fi
17666 rm -Rf build
17667
17668
17669
17670
17671
17672 fi
17673 rm -Rf build
17674
17675
17676
17677
17678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants both dentry and inode" >&5
17679 $as_echo_n "checking whether xattr_handler->set() wants both dentry and inode... " >&6; }
17680
17681
17682 cat confdefs.h - <<_ACEOF >conftest.c
17683
17684
17685 #include <linux/xattr.h>
17686
17687 int set(const struct xattr_handler *handler,
17688 struct dentry *dentry, struct inode *inode,
17689 const char *name, const void *buffer,
17690 size_t size, int flags)
17691 { return 0; }
17692 static const struct xattr_handler
17693 xops __attribute__ ((unused)) = {
17694 .set = set,
17695 };
17696
17697 int
17698 main (void)
17699 {
17700
17701
17702 ;
17703 return 0;
17704 }
17705
17706 _ACEOF
17707
17708
17709
17710 cat - <<_ACEOF >conftest.h
17711
17712 _ACEOF
17713
17714
17715 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17716 echo "obj-m := conftest.o" >build/Makefile
17717 modpost_flag=''
17718 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17719 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17720 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17721 (eval $ac_try) 2>&5
17722 ac_status=$?
17723 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17724 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17725 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17726 (eval $ac_try) 2>&5
17727 ac_status=$?
17728 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17729 test $ac_status = 0; }; }; then :
17730
17731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17732 $as_echo "yes" >&6; }
17733
17734 $as_echo "#define HAVE_XATTR_SET_DENTRY_INODE 1" >>confdefs.h
17735
17736
17737 else
17738 $as_echo "$as_me: failed program was:" >&5
17739 sed 's/^/| /' conftest.$ac_ext >&5
17740
17741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants xattr_handler" >&5
17742 $as_echo_n "checking whether xattr_handler->set() wants xattr_handler... " >&6; }
17743
17744
17745 cat confdefs.h - <<_ACEOF >conftest.c
17746
17747
17748 #include <linux/xattr.h>
17749
17750 int set(const struct xattr_handler *handler,
17751 struct dentry *dentry, const char *name,
17752 const void *buffer, size_t size, int flags)
17753 { return 0; }
17754 static const struct xattr_handler
17755 xops __attribute__ ((unused)) = {
17756 .set = set,
17757 };
17758
17759 int
17760 main (void)
17761 {
17762
17763
17764 ;
17765 return 0;
17766 }
17767
17768 _ACEOF
17769
17770
17771
17772 cat - <<_ACEOF >conftest.h
17773
17774 _ACEOF
17775
17776
17777 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17778 echo "obj-m := conftest.o" >build/Makefile
17779 modpost_flag=''
17780 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17781 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17782 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17783 (eval $ac_try) 2>&5
17784 ac_status=$?
17785 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17786 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17787 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17788 (eval $ac_try) 2>&5
17789 ac_status=$?
17790 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17791 test $ac_status = 0; }; }; then :
17792
17793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17794 $as_echo "yes" >&6; }
17795
17796 $as_echo "#define HAVE_XATTR_SET_HANDLER 1" >>confdefs.h
17797
17798
17799 else
17800 $as_echo "$as_me: failed program was:" >&5
17801 sed 's/^/| /' conftest.$ac_ext >&5
17802
17803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17804 $as_echo "no" >&6; }
17805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants dentry" >&5
17806 $as_echo_n "checking whether xattr_handler->set() wants dentry... " >&6; }
17807
17808
17809 cat confdefs.h - <<_ACEOF >conftest.c
17810
17811
17812 #include <linux/xattr.h>
17813
17814 int set(struct dentry *dentry, const char *name,
17815 const void *buffer, size_t size, int flags,
17816 int handler_flags) { return 0; }
17817 static const struct xattr_handler
17818 xops __attribute__ ((unused)) = {
17819 .set = set,
17820 };
17821
17822 int
17823 main (void)
17824 {
17825
17826
17827 ;
17828 return 0;
17829 }
17830
17831 _ACEOF
17832
17833
17834
17835 cat - <<_ACEOF >conftest.h
17836
17837 _ACEOF
17838
17839
17840 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17841 echo "obj-m := conftest.o" >build/Makefile
17842 modpost_flag=''
17843 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17844 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17845 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17846 (eval $ac_try) 2>&5
17847 ac_status=$?
17848 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17849 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17850 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17851 (eval $ac_try) 2>&5
17852 ac_status=$?
17853 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17854 test $ac_status = 0; }; }; then :
17855
17856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17857 $as_echo "yes" >&6; }
17858
17859 $as_echo "#define HAVE_XATTR_SET_DENTRY 1" >>confdefs.h
17860
17861
17862 else
17863 $as_echo "$as_me: failed program was:" >&5
17864 sed 's/^/| /' conftest.$ac_ext >&5
17865
17866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17867 $as_echo "no" >&6; }
17868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants inode" >&5
17869 $as_echo_n "checking whether xattr_handler->set() wants inode... " >&6; }
17870
17871
17872 cat confdefs.h - <<_ACEOF >conftest.c
17873
17874
17875 #include <linux/xattr.h>
17876
17877 int set(struct inode *ip, const char *name,
17878 const void *buffer, size_t size, int flags)
17879 { return 0; }
17880 static const struct xattr_handler
17881 xops __attribute__ ((unused)) = {
17882 .set = set,
17883 };
17884
17885 int
17886 main (void)
17887 {
17888
17889
17890 ;
17891 return 0;
17892 }
17893
17894 _ACEOF
17895
17896
17897
17898 cat - <<_ACEOF >conftest.h
17899
17900 _ACEOF
17901
17902
17903 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17904 echo "obj-m := conftest.o" >build/Makefile
17905 modpost_flag=''
17906 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17907 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17908 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17909 (eval $ac_try) 2>&5
17910 ac_status=$?
17911 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17912 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17913 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17914 (eval $ac_try) 2>&5
17915 ac_status=$?
17916 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17917 test $ac_status = 0; }; }; then :
17918
17919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17920 $as_echo "yes" >&6; }
17921
17922 $as_echo "#define HAVE_XATTR_SET_INODE 1" >>confdefs.h
17923
17924
17925 else
17926 $as_echo "$as_me: failed program was:" >&5
17927 sed 's/^/| /' conftest.$ac_ext >&5
17928
17929 as_fn_error $? "no; please file a bug report" "$LINENO" 5
17930
17931
17932
17933 fi
17934 rm -Rf build
17935
17936
17937
17938
17939
17940 fi
17941 rm -Rf build
17942
17943
17944
17945
17946
17947 fi
17948 rm -Rf build
17949
17950
17951
17952
17953
17954 fi
17955 rm -Rf build
17956
17957
17958
17959
17960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants simple" >&5
17961 $as_echo_n "checking whether xattr_handler->list() wants simple... " >&6; }
17962
17963
17964 cat confdefs.h - <<_ACEOF >conftest.c
17965
17966
17967 #include <linux/xattr.h>
17968
17969 bool list(struct dentry *dentry) { return 0; }
17970 static const struct xattr_handler
17971 xops __attribute__ ((unused)) = {
17972 .list = list,
17973 };
17974
17975 int
17976 main (void)
17977 {
17978
17979
17980 ;
17981 return 0;
17982 }
17983
17984 _ACEOF
17985
17986
17987
17988 cat - <<_ACEOF >conftest.h
17989
17990 _ACEOF
17991
17992
17993 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17994 echo "obj-m := conftest.o" >build/Makefile
17995 modpost_flag=''
17996 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17997 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17998 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17999 (eval $ac_try) 2>&5
18000 ac_status=$?
18001 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18002 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18003 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18004 (eval $ac_try) 2>&5
18005 ac_status=$?
18006 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18007 test $ac_status = 0; }; }; then :
18008
18009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18010 $as_echo "yes" >&6; }
18011
18012 $as_echo "#define HAVE_XATTR_LIST_SIMPLE 1" >>confdefs.h
18013
18014
18015 else
18016 $as_echo "$as_me: failed program was:" >&5
18017 sed 's/^/| /' conftest.$ac_ext >&5
18018
18019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18020 $as_echo "no" >&6; }
18021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants xattr_handler" >&5
18022 $as_echo_n "checking whether xattr_handler->list() wants xattr_handler... " >&6; }
18023
18024
18025 cat confdefs.h - <<_ACEOF >conftest.c
18026
18027
18028 #include <linux/xattr.h>
18029
18030 size_t list(const struct xattr_handler *handler,
18031 struct dentry *dentry, char *list, size_t list_size,
18032 const char *name, size_t name_len) { return 0; }
18033 static const struct xattr_handler
18034 xops __attribute__ ((unused)) = {
18035 .list = list,
18036 };
18037
18038 int
18039 main (void)
18040 {
18041
18042
18043 ;
18044 return 0;
18045 }
18046
18047 _ACEOF
18048
18049
18050
18051 cat - <<_ACEOF >conftest.h
18052
18053 _ACEOF
18054
18055
18056 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18057 echo "obj-m := conftest.o" >build/Makefile
18058 modpost_flag=''
18059 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18060 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18061 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18062 (eval $ac_try) 2>&5
18063 ac_status=$?
18064 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18065 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18066 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18067 (eval $ac_try) 2>&5
18068 ac_status=$?
18069 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18070 test $ac_status = 0; }; }; then :
18071
18072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18073 $as_echo "yes" >&6; }
18074
18075 $as_echo "#define HAVE_XATTR_LIST_HANDLER 1" >>confdefs.h
18076
18077
18078 else
18079 $as_echo "$as_me: failed program was:" >&5
18080 sed 's/^/| /' conftest.$ac_ext >&5
18081
18082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18083 $as_echo "no" >&6; }
18084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants dentry" >&5
18085 $as_echo_n "checking whether xattr_handler->list() wants dentry... " >&6; }
18086
18087
18088 cat confdefs.h - <<_ACEOF >conftest.c
18089
18090
18091 #include <linux/xattr.h>
18092
18093 size_t list(struct dentry *dentry,
18094 char *list, size_t list_size,
18095 const char *name, size_t name_len,
18096 int handler_flags) { return 0; }
18097 static const struct xattr_handler
18098 xops __attribute__ ((unused)) = {
18099 .list = list,
18100 };
18101
18102 int
18103 main (void)
18104 {
18105
18106
18107 ;
18108 return 0;
18109 }
18110
18111 _ACEOF
18112
18113
18114
18115 cat - <<_ACEOF >conftest.h
18116
18117 _ACEOF
18118
18119
18120 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18121 echo "obj-m := conftest.o" >build/Makefile
18122 modpost_flag=''
18123 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18124 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18125 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18126 (eval $ac_try) 2>&5
18127 ac_status=$?
18128 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18129 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18130 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18131 (eval $ac_try) 2>&5
18132 ac_status=$?
18133 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18134 test $ac_status = 0; }; }; then :
18135
18136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18137 $as_echo "yes" >&6; }
18138
18139 $as_echo "#define HAVE_XATTR_LIST_DENTRY 1" >>confdefs.h
18140
18141
18142 else
18143 $as_echo "$as_me: failed program was:" >&5
18144 sed 's/^/| /' conftest.$ac_ext >&5
18145
18146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18147 $as_echo "no" >&6; }
18148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants inode" >&5
18149 $as_echo_n "checking whether xattr_handler->list() wants inode... " >&6; }
18150
18151
18152 cat confdefs.h - <<_ACEOF >conftest.c
18153
18154
18155 #include <linux/xattr.h>
18156
18157 size_t list(struct inode *ip, char *lst,
18158 size_t list_size, const char *name,
18159 size_t name_len) { return 0; }
18160 static const struct xattr_handler
18161 xops __attribute__ ((unused)) = {
18162 .list = list,
18163 };
18164
18165 int
18166 main (void)
18167 {
18168
18169
18170 ;
18171 return 0;
18172 }
18173
18174 _ACEOF
18175
18176
18177
18178 cat - <<_ACEOF >conftest.h
18179
18180 _ACEOF
18181
18182
18183 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18184 echo "obj-m := conftest.o" >build/Makefile
18185 modpost_flag=''
18186 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18187 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18188 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18189 (eval $ac_try) 2>&5
18190 ac_status=$?
18191 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18192 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18193 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18194 (eval $ac_try) 2>&5
18195 ac_status=$?
18196 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18197 test $ac_status = 0; }; }; then :
18198
18199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18200 $as_echo "yes" >&6; }
18201
18202 $as_echo "#define HAVE_XATTR_LIST_INODE 1" >>confdefs.h
18203
18204
18205 else
18206 $as_echo "$as_me: failed program was:" >&5
18207 sed 's/^/| /' conftest.$ac_ext >&5
18208
18209 as_fn_error $? "no; please file a bug report" "$LINENO" 5
18210
18211
18212
18213 fi
18214 rm -Rf build
18215
18216
18217
18218
18219
18220 fi
18221 rm -Rf build
18222
18223
18224
18225
18226
18227 fi
18228 rm -Rf build
18229
18230
18231
18232
18233
18234 fi
18235 rm -Rf build
18236
18237
18238
18239
18240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inode_owner_or_capable() exists" >&5
18241 $as_echo_n "checking whether inode_owner_or_capable() exists... " >&6; }
18242
18243
18244 cat confdefs.h - <<_ACEOF >conftest.c
18245
18246
18247 #include <linux/fs.h>
18248
18249 int
18250 main (void)
18251 {
18252
18253 struct inode *ip = NULL;
18254 (void) inode_owner_or_capable(ip);
18255
18256 ;
18257 return 0;
18258 }
18259
18260 _ACEOF
18261
18262
18263
18264 cat - <<_ACEOF >conftest.h
18265
18266 _ACEOF
18267
18268
18269 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18270 echo "obj-m := conftest.o" >build/Makefile
18271 modpost_flag=''
18272 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18273 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18274 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18275 (eval $ac_try) 2>&5
18276 ac_status=$?
18277 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18278 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18279 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18280 (eval $ac_try) 2>&5
18281 ac_status=$?
18282 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18283 test $ac_status = 0; }; }; then :
18284
18285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18286 $as_echo "yes" >&6; }
18287
18288 $as_echo "#define HAVE_INODE_OWNER_OR_CAPABLE 1" >>confdefs.h
18289
18290
18291 else
18292 $as_echo "$as_me: failed program was:" >&5
18293 sed 's/^/| /' conftest.$ac_ext >&5
18294
18295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18296 $as_echo "no" >&6; }
18297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is_owner_or_cap() exists" >&5
18298 $as_echo_n "checking whether is_owner_or_cap() exists... " >&6; }
18299
18300
18301 cat confdefs.h - <<_ACEOF >conftest.c
18302
18303
18304 #include <linux/fs.h>
18305 #include <linux/sched.h>
18306
18307 int
18308 main (void)
18309 {
18310
18311 struct inode *ip = NULL;
18312 (void) is_owner_or_cap(ip);
18313
18314 ;
18315 return 0;
18316 }
18317
18318 _ACEOF
18319
18320
18321
18322 cat - <<_ACEOF >conftest.h
18323
18324 _ACEOF
18325
18326
18327 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18328 echo "obj-m := conftest.o" >build/Makefile
18329 modpost_flag=''
18330 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18331 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18332 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18333 (eval $ac_try) 2>&5
18334 ac_status=$?
18335 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18336 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18337 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18338 (eval $ac_try) 2>&5
18339 ac_status=$?
18340 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18341 test $ac_status = 0; }; }; then :
18342
18343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18344 $as_echo "yes" >&6; }
18345
18346 $as_echo "#define HAVE_IS_OWNER_OR_CAP 1" >>confdefs.h
18347
18348
18349 else
18350 $as_echo "$as_me: failed program was:" >&5
18351 sed 's/^/| /' conftest.$ac_ext >&5
18352
18353 as_fn_error $? "no - Please file a bug report at
18354 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
18355
18356
18357
18358 fi
18359 rm -Rf build
18360
18361
18362
18363
18364
18365 fi
18366 rm -Rf build
18367
18368
18369
18370
18371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_from_xattr() needs user_ns" >&5
18372 $as_echo_n "checking whether posix_acl_from_xattr() needs user_ns... " >&6; }
18373
18374
18375 cat confdefs.h - <<_ACEOF >conftest.c
18376
18377
18378 #include <linux/cred.h>
18379 #include <linux/fs.h>
18380 #include <linux/posix_acl_xattr.h>
18381
18382 int
18383 main (void)
18384 {
18385
18386 posix_acl_from_xattr(&init_user_ns, NULL, 0);
18387
18388 ;
18389 return 0;
18390 }
18391
18392 _ACEOF
18393
18394
18395
18396 cat - <<_ACEOF >conftest.h
18397
18398 _ACEOF
18399
18400
18401 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18402 echo "obj-m := conftest.o" >build/Makefile
18403 modpost_flag=''
18404 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18405 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18406 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18407 (eval $ac_try) 2>&5
18408 ac_status=$?
18409 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18410 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18411 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18412 (eval $ac_try) 2>&5
18413 ac_status=$?
18414 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18415 test $ac_status = 0; }; }; then :
18416
18417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18418 $as_echo "yes" >&6; }
18419
18420 $as_echo "#define HAVE_POSIX_ACL_FROM_XATTR_USERNS 1" >>confdefs.h
18421
18422
18423 else
18424 $as_echo "$as_me: failed program was:" >&5
18425 sed 's/^/| /' conftest.$ac_ext >&5
18426
18427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18428 $as_echo "no" >&6; }
18429
18430
18431
18432 fi
18433 rm -Rf build
18434
18435
18436
18437
18438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is available" >&5
18439 $as_echo_n "checking whether posix_acl_release() is available... " >&6; }
18440
18441
18442 cat confdefs.h - <<_ACEOF >conftest.c
18443
18444
18445 #include <linux/cred.h>
18446 #include <linux/fs.h>
18447 #include <linux/posix_acl.h>
18448
18449 int
18450 main (void)
18451 {
18452
18453 struct posix_acl* tmp = posix_acl_alloc(1, 0);
18454 posix_acl_release(tmp);
18455
18456 ;
18457 return 0;
18458 }
18459
18460 _ACEOF
18461
18462
18463
18464 cat - <<_ACEOF >conftest.h
18465
18466 _ACEOF
18467
18468
18469 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18470 echo "obj-m := conftest.o" >build/Makefile
18471 modpost_flag=''
18472 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18473 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18474 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18475 (eval $ac_try) 2>&5
18476 ac_status=$?
18477 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18478 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18479 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18480 (eval $ac_try) 2>&5
18481 ac_status=$?
18482 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18483 test $ac_status = 0; }; }; then :
18484
18485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18486 $as_echo "yes" >&6; }
18487
18488 $as_echo "#define HAVE_POSIX_ACL_RELEASE 1" >>confdefs.h
18489
18490
18491 else
18492 $as_echo "$as_me: failed program was:" >&5
18493 sed 's/^/| /' conftest.$ac_ext >&5
18494
18495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18496 $as_echo "no" >&6; }
18497
18498
18499
18500 fi
18501 rm -Rf build
18502
18503
18504
18505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is GPL-only" >&5
18506 $as_echo_n "checking whether posix_acl_release() is GPL-only... " >&6; }
18507
18508
18509 cat confdefs.h - <<_ACEOF >conftest.c
18510
18511
18512 #include <linux/cred.h>
18513 #include <linux/fs.h>
18514 #include <linux/posix_acl.h>
18515
18516 MODULE_LICENSE("$ZFS_META_LICENSE");
18517
18518 int
18519 main (void)
18520 {
18521
18522 struct posix_acl* tmp = posix_acl_alloc(1, 0);
18523 posix_acl_release(tmp);
18524
18525 ;
18526 return 0;
18527 }
18528
18529 _ACEOF
18530
18531
18532
18533 cat - <<_ACEOF >conftest.h
18534
18535 _ACEOF
18536
18537
18538 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18539 echo "obj-m := conftest.o" >build/Makefile
18540 modpost_flag=''
18541 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18542 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18543 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18544 (eval $ac_try) 2>&5
18545 ac_status=$?
18546 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18547 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18548 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18549 (eval $ac_try) 2>&5
18550 ac_status=$?
18551 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18552 test $ac_status = 0; }; }; then :
18553
18554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18555 $as_echo "no" >&6; }
18556
18557 else
18558 $as_echo "$as_me: failed program was:" >&5
18559 sed 's/^/| /' conftest.$ac_ext >&5
18560
18561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18562 $as_echo "yes" >&6; }
18563
18564 $as_echo "#define HAVE_POSIX_ACL_RELEASE_GPL_ONLY 1" >>confdefs.h
18565
18566
18567
18568
18569 fi
18570 rm -Rf build
18571
18572
18573
18574
18575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_cached_acl() is usable" >&5
18576 $as_echo_n "checking whether set_cached_acl() is usable... " >&6; }
18577
18578
18579 cat confdefs.h - <<_ACEOF >conftest.c
18580
18581
18582 #include <linux/module.h>
18583 #include <linux/cred.h>
18584 #include <linux/fs.h>
18585 #include <linux/posix_acl.h>
18586
18587 MODULE_LICENSE("$ZFS_META_LICENSE");
18588
18589 int
18590 main (void)
18591 {
18592
18593 struct inode *ip = NULL;
18594 struct posix_acl *acl = posix_acl_alloc(1, 0);
18595 set_cached_acl(ip, ACL_TYPE_ACCESS, acl);
18596 forget_cached_acl(ip, ACL_TYPE_ACCESS);
18597
18598 ;
18599 return 0;
18600 }
18601
18602 _ACEOF
18603
18604
18605
18606 cat - <<_ACEOF >conftest.h
18607
18608 _ACEOF
18609
18610
18611 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18612 echo "obj-m := conftest.o" >build/Makefile
18613 modpost_flag=''
18614 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18615 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18616 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18617 (eval $ac_try) 2>&5
18618 ac_status=$?
18619 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18620 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18621 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18622 (eval $ac_try) 2>&5
18623 ac_status=$?
18624 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18625 test $ac_status = 0; }; }; then :
18626
18627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18628 $as_echo "yes" >&6; }
18629
18630 $as_echo "#define HAVE_SET_CACHED_ACL_USABLE 1" >>confdefs.h
18631
18632
18633 else
18634 $as_echo "$as_me: failed program was:" >&5
18635 sed 's/^/| /' conftest.$ac_ext >&5
18636
18637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18638 $as_echo "no" >&6; }
18639
18640
18641
18642 fi
18643 rm -Rf build
18644
18645
18646
18647
18648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_chmod exists" >&5
18649 $as_echo_n "checking whether posix_acl_chmod exists... " >&6; }
18650
18651
18652 cat confdefs.h - <<_ACEOF >conftest.c
18653
18654
18655 #include <linux/fs.h>
18656 #include <linux/posix_acl.h>
18657
18658 int
18659 main (void)
18660 {
18661
18662 posix_acl_chmod(NULL, 0, 0)
18663
18664 ;
18665 return 0;
18666 }
18667
18668 _ACEOF
18669
18670
18671
18672 cat - <<_ACEOF >conftest.h
18673
18674 _ACEOF
18675
18676
18677 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18678 echo "obj-m := conftest.o" >build/Makefile
18679 modpost_flag=''
18680 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18681 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18682 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18683 (eval $ac_try) 2>&5
18684 ac_status=$?
18685 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18686 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18687 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18688 (eval $ac_try) 2>&5
18689 ac_status=$?
18690 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18691 test $ac_status = 0; }; }; then :
18692
18693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18694 $as_echo "yes" >&6; }
18695
18696 $as_echo "#define HAVE_POSIX_ACL_CHMOD 1" >>confdefs.h
18697
18698
18699 else
18700 $as_echo "$as_me: failed program was:" >&5
18701 sed 's/^/| /' conftest.$ac_ext >&5
18702
18703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18704 $as_echo "no" >&6; }
18705
18706
18707
18708 fi
18709 rm -Rf build
18710
18711
18712
18713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __posix_acl_chmod exists" >&5
18714 $as_echo_n "checking whether __posix_acl_chmod exists... " >&6; }
18715
18716
18717 cat confdefs.h - <<_ACEOF >conftest.c
18718
18719
18720 #include <linux/fs.h>
18721 #include <linux/posix_acl.h>
18722
18723 int
18724 main (void)
18725 {
18726
18727 __posix_acl_chmod(NULL, 0, 0)
18728
18729 ;
18730 return 0;
18731 }
18732
18733 _ACEOF
18734
18735
18736
18737 cat - <<_ACEOF >conftest.h
18738
18739 _ACEOF
18740
18741
18742 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18743 echo "obj-m := conftest.o" >build/Makefile
18744 modpost_flag=''
18745 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18746 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18747 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18748 (eval $ac_try) 2>&5
18749 ac_status=$?
18750 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18751 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18752 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18753 (eval $ac_try) 2>&5
18754 ac_status=$?
18755 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18756 test $ac_status = 0; }; }; then :
18757
18758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18759 $as_echo "yes" >&6; }
18760
18761 $as_echo "#define HAVE___POSIX_ACL_CHMOD 1" >>confdefs.h
18762
18763
18764 else
18765 $as_echo "$as_me: failed program was:" >&5
18766 sed 's/^/| /' conftest.$ac_ext >&5
18767
18768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18769 $as_echo "no" >&6; }
18770
18771
18772
18773 fi
18774 rm -Rf build
18775
18776
18777
18778
18779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_equiv_mode() wants umode_t" >&5
18780 $as_echo_n "checking whether posix_acl_equiv_mode() wants umode_t... " >&6; }
18781
18782
18783 cat confdefs.h - <<_ACEOF >conftest.c
18784
18785
18786 #include <linux/fs.h>
18787 #include <linux/posix_acl.h>
18788
18789 int
18790 main (void)
18791 {
18792
18793 umode_t tmp;
18794 posix_acl_equiv_mode(NULL,&tmp);
18795
18796 ;
18797 return 0;
18798 }
18799
18800 _ACEOF
18801
18802
18803
18804 cat - <<_ACEOF >conftest.h
18805
18806 _ACEOF
18807
18808
18809 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18810 echo "obj-m := conftest.o" >build/Makefile
18811 modpost_flag=''
18812 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18813 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18814 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18815 (eval $ac_try) 2>&5
18816 ac_status=$?
18817 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18818 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18819 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18820 (eval $ac_try) 2>&5
18821 ac_status=$?
18822 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18823 test $ac_status = 0; }; }; then :
18824
18825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18826 $as_echo "yes" >&6; }
18827
18828 $as_echo "#define HAVE_POSIX_ACL_EQUIV_MODE_UMODE_T 1" >>confdefs.h
18829
18830
18831 else
18832 $as_echo "$as_me: failed program was:" >&5
18833 sed 's/^/| /' conftest.$ac_ext >&5
18834
18835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18836 $as_echo "no" >&6; }
18837
18838
18839
18840 fi
18841 rm -Rf build
18842
18843
18844
18845
18846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_valid() wants user namespace" >&5
18847 $as_echo_n "checking whether posix_acl_valid() wants user namespace... " >&6; }
18848
18849
18850 cat confdefs.h - <<_ACEOF >conftest.c
18851
18852
18853 #include <linux/fs.h>
18854 #include <linux/posix_acl.h>
18855
18856 int
18857 main (void)
18858 {
18859
18860 struct user_namespace *user_ns = NULL;
18861 const struct posix_acl *acl = NULL;
18862 int error;
18863
18864 error = posix_acl_valid(user_ns, acl);
18865
18866 ;
18867 return 0;
18868 }
18869
18870 _ACEOF
18871
18872
18873
18874 cat - <<_ACEOF >conftest.h
18875
18876 _ACEOF
18877
18878
18879 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18880 echo "obj-m := conftest.o" >build/Makefile
18881 modpost_flag=''
18882 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18883 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18884 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18885 (eval $ac_try) 2>&5
18886 ac_status=$?
18887 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18888 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18889 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18890 (eval $ac_try) 2>&5
18891 ac_status=$?
18892 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18893 test $ac_status = 0; }; }; then :
18894
18895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18896 $as_echo "yes" >&6; }
18897
18898 $as_echo "#define HAVE_POSIX_ACL_VALID_WITH_NS 1" >>confdefs.h
18899
18900
18901 else
18902 $as_echo "$as_me: failed program was:" >&5
18903 sed 's/^/| /' conftest.$ac_ext >&5
18904
18905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18906 $as_echo "no" >&6; }
18907
18908
18909
18910 fi
18911 rm -Rf build
18912
18913
18914
18915
18916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() exists" >&5
18917 $as_echo_n "checking whether iops->permission() exists... " >&6; }
18918
18919
18920 cat confdefs.h - <<_ACEOF >conftest.c
18921
18922
18923 #include <linux/fs.h>
18924
18925 int permission_fn(struct inode *inode, int mask) { return 0; }
18926
18927 static const struct inode_operations
18928 iops __attribute__ ((unused)) = {
18929 .permission = permission_fn,
18930 };
18931
18932 int
18933 main (void)
18934 {
18935
18936
18937 ;
18938 return 0;
18939 }
18940
18941 _ACEOF
18942
18943
18944
18945 cat - <<_ACEOF >conftest.h
18946
18947 _ACEOF
18948
18949
18950 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18951 echo "obj-m := conftest.o" >build/Makefile
18952 modpost_flag=''
18953 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18954 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18955 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18956 (eval $ac_try) 2>&5
18957 ac_status=$?
18958 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18959 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18960 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18961 (eval $ac_try) 2>&5
18962 ac_status=$?
18963 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18964 test $ac_status = 0; }; }; then :
18965
18966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18967 $as_echo "yes" >&6; }
18968
18969 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
18970
18971
18972 else
18973 $as_echo "$as_me: failed program was:" >&5
18974 sed 's/^/| /' conftest.$ac_ext >&5
18975
18976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18977 $as_echo "no" >&6; }
18978
18979
18980
18981 fi
18982 rm -Rf build
18983
18984
18985
18986
18987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() wants nameidata" >&5
18988 $as_echo_n "checking whether iops->permission() wants nameidata... " >&6; }
18989
18990
18991 cat confdefs.h - <<_ACEOF >conftest.c
18992
18993
18994 #include <linux/fs.h>
18995
18996 int permission_fn(struct inode *inode, int mask,
18997 struct nameidata *nd) { return 0; }
18998
18999 static const struct inode_operations
19000 iops __attribute__ ((unused)) = {
19001 .permission = permission_fn,
19002 };
19003
19004 int
19005 main (void)
19006 {
19007
19008
19009 ;
19010 return 0;
19011 }
19012
19013 _ACEOF
19014
19015
19016
19017 cat - <<_ACEOF >conftest.h
19018
19019 _ACEOF
19020
19021
19022 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19023 echo "obj-m := conftest.o" >build/Makefile
19024 modpost_flag=''
19025 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19026 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19027 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19028 (eval $ac_try) 2>&5
19029 ac_status=$?
19030 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19031 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19032 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19033 (eval $ac_try) 2>&5
19034 ac_status=$?
19035 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19036 test $ac_status = 0; }; }; then :
19037
19038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19039 $as_echo "yes" >&6; }
19040
19041 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
19042
19043
19044 $as_echo "#define HAVE_PERMISSION_WITH_NAMEIDATA 1" >>confdefs.h
19045
19046
19047 else
19048 $as_echo "$as_me: failed program was:" >&5
19049 sed 's/^/| /' conftest.$ac_ext >&5
19050
19051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19052 $as_echo "no" >&6; }
19053
19054
19055
19056 fi
19057 rm -Rf build
19058
19059
19060
19061
19062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() exists" >&5
19063 $as_echo_n "checking whether iops->check_acl() exists... " >&6; }
19064
19065
19066 cat confdefs.h - <<_ACEOF >conftest.c
19067
19068
19069 #include <linux/fs.h>
19070
19071 int check_acl_fn(struct inode *inode, int mask) { return 0; }
19072
19073 static const struct inode_operations
19074 iops __attribute__ ((unused)) = {
19075 .check_acl = check_acl_fn,
19076 };
19077
19078 int
19079 main (void)
19080 {
19081
19082
19083 ;
19084 return 0;
19085 }
19086
19087 _ACEOF
19088
19089
19090
19091 cat - <<_ACEOF >conftest.h
19092
19093 _ACEOF
19094
19095
19096 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19097 echo "obj-m := conftest.o" >build/Makefile
19098 modpost_flag=''
19099 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19100 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19101 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19102 (eval $ac_try) 2>&5
19103 ac_status=$?
19104 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19105 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19106 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19107 (eval $ac_try) 2>&5
19108 ac_status=$?
19109 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19110 test $ac_status = 0; }; }; then :
19111
19112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19113 $as_echo "yes" >&6; }
19114
19115 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
19116
19117
19118 else
19119 $as_echo "$as_me: failed program was:" >&5
19120 sed 's/^/| /' conftest.$ac_ext >&5
19121
19122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19123 $as_echo "no" >&6; }
19124
19125
19126
19127 fi
19128 rm -Rf build
19129
19130
19131
19132
19133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() wants flags" >&5
19134 $as_echo_n "checking whether iops->check_acl() wants flags... " >&6; }
19135
19136
19137 cat confdefs.h - <<_ACEOF >conftest.c
19138
19139
19140 #include <linux/fs.h>
19141
19142 int check_acl_fn(struct inode *inode, int mask,
19143 unsigned int flags) { return 0; }
19144
19145 static const struct inode_operations
19146 iops __attribute__ ((unused)) = {
19147 .check_acl = check_acl_fn,
19148 };
19149
19150 int
19151 main (void)
19152 {
19153
19154
19155 ;
19156 return 0;
19157 }
19158
19159 _ACEOF
19160
19161
19162
19163 cat - <<_ACEOF >conftest.h
19164
19165 _ACEOF
19166
19167
19168 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19169 echo "obj-m := conftest.o" >build/Makefile
19170 modpost_flag=''
19171 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19172 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19173 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19174 (eval $ac_try) 2>&5
19175 ac_status=$?
19176 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19177 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19178 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19179 (eval $ac_try) 2>&5
19180 ac_status=$?
19181 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19182 test $ac_status = 0; }; }; then :
19183
19184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19185 $as_echo "yes" >&6; }
19186
19187 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
19188
19189
19190 $as_echo "#define HAVE_CHECK_ACL_WITH_FLAGS 1" >>confdefs.h
19191
19192
19193 else
19194 $as_echo "$as_me: failed program was:" >&5
19195 sed 's/^/| /' conftest.$ac_ext >&5
19196
19197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19198 $as_echo "no" >&6; }
19199
19200
19201
19202 fi
19203 rm -Rf build
19204
19205
19206
19207
19208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_acl() exists" >&5
19209 $as_echo_n "checking whether iops->get_acl() exists... " >&6; }
19210
19211
19212 cat confdefs.h - <<_ACEOF >conftest.c
19213
19214
19215 #include <linux/fs.h>
19216
19217 struct posix_acl *get_acl_fn(struct inode *inode, int type)
19218 { return NULL; }
19219
19220 static const struct inode_operations
19221 iops __attribute__ ((unused)) = {
19222 .get_acl = get_acl_fn,
19223 };
19224
19225 int
19226 main (void)
19227 {
19228
19229
19230 ;
19231 return 0;
19232 }
19233
19234 _ACEOF
19235
19236
19237
19238 cat - <<_ACEOF >conftest.h
19239
19240 _ACEOF
19241
19242
19243 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19244 echo "obj-m := conftest.o" >build/Makefile
19245 modpost_flag=''
19246 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19247 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19248 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19249 (eval $ac_try) 2>&5
19250 ac_status=$?
19251 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19252 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19253 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19254 (eval $ac_try) 2>&5
19255 ac_status=$?
19256 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19257 test $ac_status = 0; }; }; then :
19258
19259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19260 $as_echo "yes" >&6; }
19261
19262 $as_echo "#define HAVE_GET_ACL 1" >>confdefs.h
19263
19264
19265 else
19266 $as_echo "$as_me: failed program was:" >&5
19267 sed 's/^/| /' conftest.$ac_ext >&5
19268
19269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19270 $as_echo "no" >&6; }
19271
19272
19273
19274 fi
19275 rm -Rf build
19276
19277
19278
19279
19280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->set_acl() exists" >&5
19281 $as_echo_n "checking whether iops->set_acl() exists... " >&6; }
19282
19283
19284 cat confdefs.h - <<_ACEOF >conftest.c
19285
19286
19287 #include <linux/fs.h>
19288
19289 int set_acl_fn(struct inode *inode, struct posix_acl *acl, int type)
19290 { return 0; }
19291
19292 static const struct inode_operations
19293 iops __attribute__ ((unused)) = {
19294 .set_acl = set_acl_fn,
19295 };
19296
19297 int
19298 main (void)
19299 {
19300
19301
19302 ;
19303 return 0;
19304 }
19305
19306 _ACEOF
19307
19308
19309
19310 cat - <<_ACEOF >conftest.h
19311
19312 _ACEOF
19313
19314
19315 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19316 echo "obj-m := conftest.o" >build/Makefile
19317 modpost_flag=''
19318 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19319 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19320 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19321 (eval $ac_try) 2>&5
19322 ac_status=$?
19323 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19324 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19325 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19326 (eval $ac_try) 2>&5
19327 ac_status=$?
19328 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19329 test $ac_status = 0; }; }; then :
19330
19331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19332 $as_echo "yes" >&6; }
19333
19334 $as_echo "#define HAVE_SET_ACL 1" >>confdefs.h
19335
19336
19337 else
19338 $as_echo "$as_me: failed program was:" >&5
19339 sed 's/^/| /' conftest.$ac_ext >&5
19340
19341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19342 $as_echo "no" >&6; }
19343
19344
19345
19346 fi
19347 rm -Rf build
19348
19349
19350
19351
19352
19353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->getattr() takes a path" >&5
19354 $as_echo_n "checking whether iops->getattr() takes a path... " >&6; }
19355
19356
19357 cat confdefs.h - <<_ACEOF >conftest.c
19358
19359
19360 #include <linux/fs.h>
19361
19362 int test_getattr(
19363 const struct path *p, struct kstat *k,
19364 u32 request_mask, unsigned int query_flags)
19365 { return 0; }
19366
19367 static const struct inode_operations
19368 iops __attribute__ ((unused)) = {
19369 .getattr = test_getattr,
19370 };
19371
19372 int
19373 main (void)
19374 {
19375
19376
19377 ;
19378 return 0;
19379 }
19380
19381 _ACEOF
19382
19383
19384
19385 cat - <<_ACEOF >conftest.h
19386
19387 _ACEOF
19388
19389
19390 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19391 echo "obj-m := conftest.o" >build/Makefile
19392 modpost_flag=''
19393 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19394 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19395 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19396 (eval $ac_try) 2>&5
19397 ac_status=$?
19398 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19399 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19400 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19401 (eval $ac_try) 2>&5
19402 ac_status=$?
19403 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19404 test $ac_status = 0; }; }; then :
19405
19406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19407 $as_echo "yes" >&6; }
19408
19409 $as_echo "#define HAVE_PATH_IOPS_GETATTR 1" >>confdefs.h
19410
19411
19412 else
19413 $as_echo "$as_me: failed program was:" >&5
19414 sed 's/^/| /' conftest.$ac_ext >&5
19415
19416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19417 $as_echo "no" >&6; }
19418
19419
19420
19421 fi
19422 rm -Rf build
19423
19424
19425
19426
19427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->getattr() takes a vfsmount" >&5
19428 $as_echo_n "checking whether iops->getattr() takes a vfsmount... " >&6; }
19429
19430
19431 cat confdefs.h - <<_ACEOF >conftest.c
19432
19433
19434 #include <linux/fs.h>
19435
19436 int test_getattr(
19437 struct vfsmount *mnt, struct dentry *d,
19438 struct kstat *k)
19439 { return 0; }
19440
19441 static const struct inode_operations
19442 iops __attribute__ ((unused)) = {
19443 .getattr = test_getattr,
19444 };
19445
19446 int
19447 main (void)
19448 {
19449
19450
19451 ;
19452 return 0;
19453 }
19454
19455 _ACEOF
19456
19457
19458
19459 cat - <<_ACEOF >conftest.h
19460
19461 _ACEOF
19462
19463
19464 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19465 echo "obj-m := conftest.o" >build/Makefile
19466 modpost_flag=''
19467 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19468 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19469 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19470 (eval $ac_try) 2>&5
19471 ac_status=$?
19472 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19473 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19474 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19475 (eval $ac_try) 2>&5
19476 ac_status=$?
19477 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19478 test $ac_status = 0; }; }; then :
19479
19480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19481 $as_echo "yes" >&6; }
19482
19483 $as_echo "#define HAVE_VFSMOUNT_IOPS_GETATTR 1" >>confdefs.h
19484
19485
19486 else
19487 $as_echo "$as_me: failed program was:" >&5
19488 sed 's/^/| /' conftest.$ac_ext >&5
19489
19490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19491 $as_echo "no" >&6; }
19492
19493
19494
19495 fi
19496 rm -Rf build
19497
19498
19499
19500
19501
19502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether uncached_acl_sentinel() exists" >&5
19503 $as_echo_n "checking whether uncached_acl_sentinel() exists... " >&6; }
19504
19505
19506 cat confdefs.h - <<_ACEOF >conftest.c
19507
19508
19509 #include <linux/fs.h>
19510
19511 int
19512 main (void)
19513 {
19514
19515 void *sentinel __attribute__ ((unused)) = uncached_acl_sentinel(NULL);
19516
19517 ;
19518 return 0;
19519 }
19520
19521 _ACEOF
19522
19523
19524
19525 cat - <<_ACEOF >conftest.h
19526
19527 _ACEOF
19528
19529
19530 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19531 echo "obj-m := conftest.o" >build/Makefile
19532 modpost_flag=''
19533 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19534 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19535 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19536 (eval $ac_try) 2>&5
19537 ac_status=$?
19538 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19539 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19540 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19541 (eval $ac_try) 2>&5
19542 ac_status=$?
19543 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19544 test $ac_status = 0; }; }; then :
19545
19546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19547 $as_echo "yes" >&6; }
19548
19549 $as_echo "#define HAVE_KERNEL_GET_ACL_HANDLE_CACHE 1" >>confdefs.h
19550
19551
19552 else
19553 $as_echo "$as_me: failed program was:" >&5
19554 sed 's/^/| /' conftest.$ac_ext >&5
19555
19556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19557 $as_echo "no" >&6; }
19558
19559
19560
19561 fi
19562 rm -Rf build
19563
19564
19565
19566
19567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->show_options() wants dentry" >&5
19568 $as_echo_n "checking whether sops->show_options() wants dentry... " >&6; }
19569
19570
19571
19572 cat confdefs.h - <<_ACEOF >conftest.c
19573
19574
19575 #include <linux/fs.h>
19576
19577 int show_options (struct seq_file * x, struct dentry * y) { return 0; };
19578 static struct super_operations sops __attribute__ ((unused)) = {
19579 .show_options = show_options,
19580 };
19581
19582 int
19583 main (void)
19584 {
19585
19586
19587 ;
19588 return 0;
19589 }
19590
19591 _ACEOF
19592
19593
19594
19595 cat - <<_ACEOF >conftest.h
19596
19597 _ACEOF
19598
19599
19600 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19601 echo "obj-m := conftest.o" >build/Makefile
19602 modpost_flag=''
19603 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19604 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19605 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19606 (eval $ac_try) 2>&5
19607 ac_status=$?
19608 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19609 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19610 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19611 (eval $ac_try) 2>&5
19612 ac_status=$?
19613 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19614 test $ac_status = 0; }; }; then :
19615
19616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19617 $as_echo "yes" >&6; }
19618
19619 $as_echo "#define HAVE_SHOW_OPTIONS_WITH_DENTRY 1" >>confdefs.h
19620
19621
19622 else
19623 $as_echo "$as_me: failed program was:" >&5
19624 sed 's/^/| /' conftest.$ac_ext >&5
19625
19626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19627 $as_echo "no" >&6; }
19628
19629
19630
19631 fi
19632 rm -Rf build
19633
19634
19635
19636
19637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether file_inode() is available" >&5
19638 $as_echo_n "checking whether file_inode() is available... " >&6; }
19639
19640
19641 cat confdefs.h - <<_ACEOF >conftest.c
19642
19643
19644 #include <linux/fs.h>
19645
19646 int
19647 main (void)
19648 {
19649
19650 struct file *f = NULL;
19651 file_inode(f);
19652
19653 ;
19654 return 0;
19655 }
19656
19657 _ACEOF
19658
19659
19660
19661 cat - <<_ACEOF >conftest.h
19662
19663 _ACEOF
19664
19665
19666 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19667 echo "obj-m := conftest.o" >build/Makefile
19668 modpost_flag=''
19669 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19670 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19671 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19672 (eval $ac_try) 2>&5
19673 ac_status=$?
19674 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19675 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19676 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19677 (eval $ac_try) 2>&5
19678 ac_status=$?
19679 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19680 test $ac_status = 0; }; }; then :
19681
19682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19683 $as_echo "yes" >&6; }
19684
19685 $as_echo "#define HAVE_FILE_INODE 1" >>confdefs.h
19686
19687
19688 else
19689 $as_echo "$as_me: failed program was:" >&5
19690 sed 's/^/| /' conftest.$ac_ext >&5
19691
19692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19693 $as_echo "no" >&6; }
19694
19695
19696
19697 fi
19698 rm -Rf build
19699
19700
19701
19702
19703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fsync() wants" >&5
19704 $as_echo_n "checking whether fops->fsync() wants... " >&6; }
19705
19706
19707
19708 cat confdefs.h - <<_ACEOF >conftest.c
19709
19710
19711 #include <linux/fs.h>
19712
19713 int test_fsync(struct file *f, struct dentry *dentry, int x)
19714 { return 0; }
19715
19716 static const struct file_operations
19717 fops __attribute__ ((unused)) = {
19718 .fsync = test_fsync,
19719 };
19720
19721 int
19722 main (void)
19723 {
19724
19725
19726 ;
19727 return 0;
19728 }
19729
19730 _ACEOF
19731
19732
19733
19734 cat - <<_ACEOF >conftest.h
19735
19736 _ACEOF
19737
19738
19739 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19740 echo "obj-m := conftest.o" >build/Makefile
19741 modpost_flag=''
19742 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19743 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19744 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19745 (eval $ac_try) 2>&5
19746 ac_status=$?
19747 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19748 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19749 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19750 (eval $ac_try) 2>&5
19751 ac_status=$?
19752 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19753 test $ac_status = 0; }; }; then :
19754
19755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: dentry" >&5
19756 $as_echo "dentry" >&6; }
19757
19758 $as_echo "#define HAVE_FSYNC_WITH_DENTRY 1" >>confdefs.h
19759
19760
19761 else
19762 $as_echo "$as_me: failed program was:" >&5
19763 sed 's/^/| /' conftest.$ac_ext >&5
19764
19765
19766
19767
19768 fi
19769 rm -Rf build
19770
19771
19772
19773
19774
19775
19776 cat confdefs.h - <<_ACEOF >conftest.c
19777
19778
19779 #include <linux/fs.h>
19780
19781 int test_fsync(struct file *f, int x) { return 0; }
19782
19783 static const struct file_operations
19784 fops __attribute__ ((unused)) = {
19785 .fsync = test_fsync,
19786 };
19787
19788 int
19789 main (void)
19790 {
19791
19792
19793 ;
19794 return 0;
19795 }
19796
19797 _ACEOF
19798
19799
19800
19801 cat - <<_ACEOF >conftest.h
19802
19803 _ACEOF
19804
19805
19806 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19807 echo "obj-m := conftest.o" >build/Makefile
19808 modpost_flag=''
19809 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19810 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19811 { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19816 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19817 (eval $ac_try) 2>&5
19818 ac_status=$?
19819 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19820 test $ac_status = 0; }; }; then :
19821
19822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no dentry" >&5
19823 $as_echo "no dentry" >&6; }
19824
19825 $as_echo "#define HAVE_FSYNC_WITHOUT_DENTRY 1" >>confdefs.h
19826
19827
19828 else
19829 $as_echo "$as_me: failed program was:" >&5
19830 sed 's/^/| /' conftest.$ac_ext >&5
19831
19832
19833
19834
19835 fi
19836 rm -Rf build
19837
19838
19839
19840
19841
19842
19843 cat confdefs.h - <<_ACEOF >conftest.c
19844
19845
19846 #include <linux/fs.h>
19847
19848 int test_fsync(struct file *f, loff_t a, loff_t b, int c)
19849 { return 0; }
19850
19851 static const struct file_operations
19852 fops __attribute__ ((unused)) = {
19853 .fsync = test_fsync,
19854 };
19855
19856 int
19857 main (void)
19858 {
19859
19860
19861 ;
19862 return 0;
19863 }
19864
19865 _ACEOF
19866
19867
19868
19869 cat - <<_ACEOF >conftest.h
19870
19871 _ACEOF
19872
19873
19874 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19875 echo "obj-m := conftest.o" >build/Makefile
19876 modpost_flag=''
19877 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19878 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19879 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19880 (eval $ac_try) 2>&5
19881 ac_status=$?
19882 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19883 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19884 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19885 (eval $ac_try) 2>&5
19886 ac_status=$?
19887 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19888 test $ac_status = 0; }; }; then :
19889
19890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: range" >&5
19891 $as_echo "range" >&6; }
19892
19893 $as_echo "#define HAVE_FSYNC_RANGE 1" >>confdefs.h
19894
19895
19896 else
19897 $as_echo "$as_me: failed program was:" >&5
19898 sed 's/^/| /' conftest.$ac_ext >&5
19899
19900
19901
19902
19903 fi
19904 rm -Rf build
19905
19906
19907
19908
19909
19910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->evict_inode() exists" >&5
19911 $as_echo_n "checking whether sops->evict_inode() exists... " >&6; }
19912
19913
19914 cat confdefs.h - <<_ACEOF >conftest.c
19915
19916
19917 #include <linux/fs.h>
19918 void evict_inode (struct inode * t) { return; }
19919 static struct super_operations sops __attribute__ ((unused)) = {
19920 .evict_inode = evict_inode,
19921 };
19922
19923 int
19924 main (void)
19925 {
19926
19927
19928 ;
19929 return 0;
19930 }
19931
19932 _ACEOF
19933
19934
19935
19936 cat - <<_ACEOF >conftest.h
19937
19938 _ACEOF
19939
19940
19941 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19942 echo "obj-m := conftest.o" >build/Makefile
19943 modpost_flag=''
19944 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19945 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19946 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19947 (eval $ac_try) 2>&5
19948 ac_status=$?
19949 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19950 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19951 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19952 (eval $ac_try) 2>&5
19953 ac_status=$?
19954 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19955 test $ac_status = 0; }; }; then :
19956
19957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19958 $as_echo "yes" >&6; }
19959
19960 $as_echo "#define HAVE_EVICT_INODE 1" >>confdefs.h
19961
19962
19963 else
19964 $as_echo "$as_me: failed program was:" >&5
19965 sed 's/^/| /' conftest.$ac_ext >&5
19966
19967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19968 $as_echo "no" >&6; }
19969
19970
19971
19972 fi
19973 rm -Rf build
19974
19975
19976
19977
19978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->dirty_inode() wants flags" >&5
19979 $as_echo_n "checking whether sops->dirty_inode() wants flags... " >&6; }
19980
19981
19982 cat confdefs.h - <<_ACEOF >conftest.c
19983
19984
19985 #include <linux/fs.h>
19986
19987 void dirty_inode(struct inode *a, int b) { return; }
19988
19989 static const struct super_operations
19990 sops __attribute__ ((unused)) = {
19991 .dirty_inode = dirty_inode,
19992 };
19993
19994 int
19995 main (void)
19996 {
19997
19998
19999 ;
20000 return 0;
20001 }
20002
20003 _ACEOF
20004
20005
20006
20007 cat - <<_ACEOF >conftest.h
20008
20009 _ACEOF
20010
20011
20012 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20013 echo "obj-m := conftest.o" >build/Makefile
20014 modpost_flag=''
20015 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20016 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20017 { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20022 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20023 (eval $ac_try) 2>&5
20024 ac_status=$?
20025 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20026 test $ac_status = 0; }; }; then :
20027
20028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20029 $as_echo "yes" >&6; }
20030
20031 $as_echo "#define HAVE_DIRTY_INODE_WITH_FLAGS 1" >>confdefs.h
20032
20033
20034 else
20035 $as_echo "$as_me: failed program was:" >&5
20036 sed 's/^/| /' conftest.$ac_ext >&5
20037
20038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20039 $as_echo "no" >&6; }
20040
20041
20042
20043 fi
20044 rm -Rf build
20045
20046
20047
20048
20049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->nr_cached_objects() exists" >&5
20050 $as_echo_n "checking whether sops->nr_cached_objects() exists... " >&6; }
20051
20052
20053 cat confdefs.h - <<_ACEOF >conftest.c
20054
20055
20056 #include <linux/fs.h>
20057
20058 int nr_cached_objects(struct super_block *sb) { return 0; }
20059
20060 static const struct super_operations
20061 sops __attribute__ ((unused)) = {
20062 .nr_cached_objects = nr_cached_objects,
20063 };
20064
20065 int
20066 main (void)
20067 {
20068
20069
20070 ;
20071 return 0;
20072 }
20073
20074 _ACEOF
20075
20076
20077
20078 cat - <<_ACEOF >conftest.h
20079
20080 _ACEOF
20081
20082
20083 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20084 echo "obj-m := conftest.o" >build/Makefile
20085 modpost_flag=''
20086 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20087 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20088 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20089 (eval $ac_try) 2>&5
20090 ac_status=$?
20091 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20092 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20093 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20094 (eval $ac_try) 2>&5
20095 ac_status=$?
20096 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20097 test $ac_status = 0; }; }; then :
20098
20099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20100 $as_echo "yes" >&6; }
20101
20102 $as_echo "#define HAVE_NR_CACHED_OBJECTS 1" >>confdefs.h
20103
20104
20105 else
20106 $as_echo "$as_me: failed program was:" >&5
20107 sed 's/^/| /' conftest.$ac_ext >&5
20108
20109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20110 $as_echo "no" >&6; }
20111
20112
20113
20114 fi
20115 rm -Rf build
20116
20117
20118
20119
20120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->free_cached_objects() exists" >&5
20121 $as_echo_n "checking whether sops->free_cached_objects() exists... " >&6; }
20122
20123
20124 cat confdefs.h - <<_ACEOF >conftest.c
20125
20126
20127 #include <linux/fs.h>
20128
20129 void free_cached_objects(struct super_block *sb, int x)
20130 { return; }
20131
20132 static const struct super_operations
20133 sops __attribute__ ((unused)) = {
20134 .free_cached_objects = free_cached_objects,
20135 };
20136
20137 int
20138 main (void)
20139 {
20140
20141
20142 ;
20143 return 0;
20144 }
20145
20146 _ACEOF
20147
20148
20149
20150 cat - <<_ACEOF >conftest.h
20151
20152 _ACEOF
20153
20154
20155 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20156 echo "obj-m := conftest.o" >build/Makefile
20157 modpost_flag=''
20158 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20159 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20160 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20161 (eval $ac_try) 2>&5
20162 ac_status=$?
20163 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20164 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20165 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20166 (eval $ac_try) 2>&5
20167 ac_status=$?
20168 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20169 test $ac_status = 0; }; }; then :
20170
20171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20172 $as_echo "yes" >&6; }
20173
20174 $as_echo "#define HAVE_FREE_CACHED_OBJECTS 1" >>confdefs.h
20175
20176
20177 else
20178 $as_echo "$as_me: failed program was:" >&5
20179 sed 's/^/| /' conftest.$ac_ext >&5
20180
20181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20182 $as_echo "no" >&6; }
20183
20184
20185
20186 fi
20187 rm -Rf build
20188
20189
20190
20191
20192
20193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fallocate() exists" >&5
20194 $as_echo_n "checking whether fops->fallocate() exists... " >&6; }
20195
20196
20197 cat confdefs.h - <<_ACEOF >conftest.c
20198
20199
20200 #include <linux/fs.h>
20201
20202 long test_fallocate(struct file *file, int mode,
20203 loff_t offset, loff_t len) { return 0; }
20204
20205 static const struct file_operations
20206 fops __attribute__ ((unused)) = {
20207 .fallocate = test_fallocate,
20208 };
20209
20210 int
20211 main (void)
20212 {
20213
20214
20215 ;
20216 return 0;
20217 }
20218
20219 _ACEOF
20220
20221
20222
20223 cat - <<_ACEOF >conftest.h
20224
20225 _ACEOF
20226
20227
20228 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20229 echo "obj-m := conftest.o" >build/Makefile
20230 modpost_flag=''
20231 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20232 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20233 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20234 (eval $ac_try) 2>&5
20235 ac_status=$?
20236 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20237 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20238 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20239 (eval $ac_try) 2>&5
20240 ac_status=$?
20241 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20242 test $ac_status = 0; }; }; then :
20243
20244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20245 $as_echo "yes" >&6; }
20246
20247 $as_echo "#define HAVE_FILE_FALLOCATE 1" >>confdefs.h
20248
20249
20250 else
20251 $as_echo "$as_me: failed program was:" >&5
20252 sed 's/^/| /' conftest.$ac_ext >&5
20253
20254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20255 $as_echo "no" >&6; }
20256
20257
20258
20259 fi
20260 rm -Rf build
20261
20262
20263
20264
20265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->fallocate() exists" >&5
20266 $as_echo_n "checking whether iops->fallocate() exists... " >&6; }
20267
20268
20269 cat confdefs.h - <<_ACEOF >conftest.c
20270
20271
20272 #include <linux/fs.h>
20273
20274 long test_fallocate(struct inode *inode, int mode,
20275 loff_t offset, loff_t len) { return 0; }
20276
20277 static const struct inode_operations
20278 fops __attribute__ ((unused)) = {
20279 .fallocate = test_fallocate,
20280 };
20281
20282 int
20283 main (void)
20284 {
20285
20286
20287 ;
20288 return 0;
20289 }
20290
20291 _ACEOF
20292
20293
20294
20295 cat - <<_ACEOF >conftest.h
20296
20297 _ACEOF
20298
20299
20300 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20301 echo "obj-m := conftest.o" >build/Makefile
20302 modpost_flag=''
20303 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20304 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20305 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20306 (eval $ac_try) 2>&5
20307 ac_status=$?
20308 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20309 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20310 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20311 (eval $ac_try) 2>&5
20312 ac_status=$?
20313 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20314 test $ac_status = 0; }; }; then :
20315
20316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20317 $as_echo "yes" >&6; }
20318
20319 $as_echo "#define HAVE_INODE_FALLOCATE 1" >>confdefs.h
20320
20321
20322 else
20323 $as_echo "$as_me: failed program was:" >&5
20324 sed 's/^/| /' conftest.$ac_ext >&5
20325
20326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20327 $as_echo "no" >&6; }
20328
20329
20330
20331 fi
20332 rm -Rf build
20333
20334
20335
20336
20337
20338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->aio_fsync() exists" >&5
20339 $as_echo_n "checking whether fops->aio_fsync() exists... " >&6; }
20340
20341
20342 cat confdefs.h - <<_ACEOF >conftest.c
20343
20344
20345 #include <linux/fs.h>
20346
20347 static const struct file_operations
20348 fops __attribute__ ((unused)) = {
20349 .aio_fsync = NULL,
20350 };
20351
20352 int
20353 main (void)
20354 {
20355
20356
20357 ;
20358 return 0;
20359 }
20360
20361 _ACEOF
20362
20363
20364
20365 cat - <<_ACEOF >conftest.h
20366
20367 _ACEOF
20368
20369
20370 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20371 echo "obj-m := conftest.o" >build/Makefile
20372 modpost_flag=''
20373 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20374 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20375 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20376 (eval $ac_try) 2>&5
20377 ac_status=$?
20378 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20379 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20380 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20381 (eval $ac_try) 2>&5
20382 ac_status=$?
20383 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20384 test $ac_status = 0; }; }; then :
20385
20386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20387 $as_echo "yes" >&6; }
20388
20389 $as_echo "#define HAVE_FILE_AIO_FSYNC 1" >>confdefs.h
20390
20391
20392 else
20393 $as_echo "$as_me: failed program was:" >&5
20394 sed 's/^/| /' conftest.$ac_ext >&5
20395
20396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20397 $as_echo "no" >&6; }
20398
20399
20400
20401 fi
20402 rm -Rf build
20403
20404
20405
20406
20407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create()/mkdir()/mknod() take umode_t" >&5
20408 $as_echo_n "checking whether iops->create()/mkdir()/mknod() take umode_t... " >&6; }
20409
20410
20411 cat confdefs.h - <<_ACEOF >conftest.c
20412
20413
20414 #include <linux/fs.h>
20415
20416 int mkdir(struct inode *inode, struct dentry *dentry,
20417 umode_t umode) { return 0; }
20418
20419 static const struct inode_operations
20420 iops __attribute__ ((unused)) = {
20421 .mkdir = mkdir,
20422 };
20423
20424 int
20425 main (void)
20426 {
20427
20428
20429 ;
20430 return 0;
20431 }
20432
20433 _ACEOF
20434
20435
20436
20437 cat - <<_ACEOF >conftest.h
20438
20439 _ACEOF
20440
20441
20442 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20443 echo "obj-m := conftest.o" >build/Makefile
20444 modpost_flag=''
20445 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20446 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20447 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20448 (eval $ac_try) 2>&5
20449 ac_status=$?
20450 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20451 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20452 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20453 (eval $ac_try) 2>&5
20454 ac_status=$?
20455 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20456 test $ac_status = 0; }; }; then :
20457
20458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20459 $as_echo "yes" >&6; }
20460
20461 $as_echo "#define HAVE_MKDIR_UMODE_T 1" >>confdefs.h
20462
20463
20464 else
20465 $as_echo "$as_me: failed program was:" >&5
20466 sed 's/^/| /' conftest.$ac_ext >&5
20467
20468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20469 $as_echo "no" >&6; }
20470
20471
20472
20473 fi
20474 rm -Rf build
20475
20476
20477
20478
20479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->lookup() passes nameidata" >&5
20480 $as_echo_n "checking whether iops->lookup() passes nameidata... " >&6; }
20481
20482
20483 cat confdefs.h - <<_ACEOF >conftest.c
20484
20485
20486 #include <linux/fs.h>
20487
20488 struct dentry *inode_lookup(struct inode *inode,
20489 struct dentry *dentry, struct nameidata *nidata)
20490 { return NULL; }
20491
20492 static const struct inode_operations iops
20493 __attribute__ ((unused)) = {
20494 .lookup = inode_lookup,
20495 };
20496
20497 int
20498 main (void)
20499 {
20500
20501
20502 ;
20503 return 0;
20504 }
20505
20506 _ACEOF
20507
20508
20509
20510 cat - <<_ACEOF >conftest.h
20511
20512 _ACEOF
20513
20514
20515 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20516 echo "obj-m := conftest.o" >build/Makefile
20517 modpost_flag=''
20518 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20519 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20520 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20521 (eval $ac_try) 2>&5
20522 ac_status=$?
20523 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20524 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20525 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20526 (eval $ac_try) 2>&5
20527 ac_status=$?
20528 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20529 test $ac_status = 0; }; }; then :
20530
20531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20532 $as_echo "yes" >&6; }
20533
20534 $as_echo "#define HAVE_LOOKUP_NAMEIDATA 1" >>confdefs.h
20535
20536
20537 else
20538 $as_echo "$as_me: failed program was:" >&5
20539 sed 's/^/| /' conftest.$ac_ext >&5
20540
20541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20542 $as_echo "no" >&6; }
20543
20544
20545
20546 fi
20547 rm -Rf build
20548
20549
20550
20551
20552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create() passes nameidata" >&5
20553 $as_echo_n "checking whether iops->create() passes nameidata... " >&6; }
20554
20555
20556 cat confdefs.h - <<_ACEOF >conftest.c
20557
20558
20559 #include <linux/fs.h>
20560
20561 #ifdef HAVE_MKDIR_UMODE_T
20562 int inode_create(struct inode *inode ,struct dentry *dentry,
20563 umode_t umode, struct nameidata *nidata) { return 0; }
20564 #else
20565 int inode_create(struct inode *inode,struct dentry *dentry,
20566 int umode, struct nameidata * nidata) { return 0; }
20567 #endif
20568
20569 static const struct inode_operations
20570 iops __attribute__ ((unused)) = {
20571 .create = inode_create,
20572 };
20573
20574 int
20575 main (void)
20576 {
20577
20578
20579 ;
20580 return 0;
20581 }
20582
20583 _ACEOF
20584
20585
20586
20587 cat - <<_ACEOF >conftest.h
20588
20589 _ACEOF
20590
20591
20592 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20593 echo "obj-m := conftest.o" >build/Makefile
20594 modpost_flag=''
20595 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20596 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20597 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20598 (eval $ac_try) 2>&5
20599 ac_status=$?
20600 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20601 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20602 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20603 (eval $ac_try) 2>&5
20604 ac_status=$?
20605 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20606 test $ac_status = 0; }; }; then :
20607
20608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20609 $as_echo "yes" >&6; }
20610
20611 $as_echo "#define HAVE_CREATE_NAMEIDATA 1" >>confdefs.h
20612
20613
20614 else
20615 $as_echo "$as_me: failed program was:" >&5
20616 sed 's/^/| /' conftest.$ac_ext >&5
20617
20618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20619 $as_echo "no" >&6; }
20620
20621
20622
20623 fi
20624 rm -Rf build
20625
20626
20627
20628
20629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes delayed" >&5
20630 $as_echo_n "checking whether iops->get_link() passes delayed... " >&6; }
20631
20632
20633 cat confdefs.h - <<_ACEOF >conftest.c
20634
20635
20636 #include <linux/fs.h>
20637 const char *get_link(struct dentry *de, struct inode *ip,
20638 struct delayed_call *done) { return "symlink"; }
20639 static struct inode_operations
20640 iops __attribute__ ((unused)) = {
20641 .get_link = get_link,
20642 };
20643
20644 int
20645 main (void)
20646 {
20647
20648
20649 ;
20650 return 0;
20651 }
20652
20653 _ACEOF
20654
20655
20656
20657 cat - <<_ACEOF >conftest.h
20658
20659 _ACEOF
20660
20661
20662 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20663 echo "obj-m := conftest.o" >build/Makefile
20664 modpost_flag=''
20665 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20666 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20667 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20668 (eval $ac_try) 2>&5
20669 ac_status=$?
20670 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20671 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20672 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20673 (eval $ac_try) 2>&5
20674 ac_status=$?
20675 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20676 test $ac_status = 0; }; }; then :
20677
20678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20679 $as_echo "yes" >&6; }
20680
20681 $as_echo "#define HAVE_GET_LINK_DELAYED 1" >>confdefs.h
20682
20683
20684 else
20685 $as_echo "$as_me: failed program was:" >&5
20686 sed 's/^/| /' conftest.$ac_ext >&5
20687
20688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20689 $as_echo "no" >&6; }
20690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes cookie" >&5
20691 $as_echo_n "checking whether iops->get_link() passes cookie... " >&6; }
20692
20693
20694 cat confdefs.h - <<_ACEOF >conftest.c
20695
20696
20697 #include <linux/fs.h>
20698 const char *get_link(struct dentry *de, struct
20699 inode *ip, void **cookie) { return "symlink"; }
20700 static struct inode_operations
20701 iops __attribute__ ((unused)) = {
20702 .get_link = get_link,
20703 };
20704
20705 int
20706 main (void)
20707 {
20708
20709
20710 ;
20711 return 0;
20712 }
20713
20714 _ACEOF
20715
20716
20717
20718 cat - <<_ACEOF >conftest.h
20719
20720 _ACEOF
20721
20722
20723 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20724 echo "obj-m := conftest.o" >build/Makefile
20725 modpost_flag=''
20726 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20727 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20728 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20729 (eval $ac_try) 2>&5
20730 ac_status=$?
20731 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20732 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20733 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20734 (eval $ac_try) 2>&5
20735 ac_status=$?
20736 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20737 test $ac_status = 0; }; }; then :
20738
20739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20740 $as_echo "yes" >&6; }
20741
20742 $as_echo "#define HAVE_GET_LINK_COOKIE 1" >>confdefs.h
20743
20744
20745 else
20746 $as_echo "$as_me: failed program was:" >&5
20747 sed 's/^/| /' conftest.$ac_ext >&5
20748
20749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20750 $as_echo "no" >&6; }
20751
20752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes cookie" >&5
20753 $as_echo_n "checking whether iops->follow_link() passes cookie... " >&6; }
20754
20755
20756 cat confdefs.h - <<_ACEOF >conftest.c
20757
20758
20759 #include <linux/fs.h>
20760 const char *follow_link(struct dentry *de,
20761 void **cookie) { return "symlink"; }
20762 static struct inode_operations
20763 iops __attribute__ ((unused)) = {
20764 .follow_link = follow_link,
20765 };
20766
20767 int
20768 main (void)
20769 {
20770
20771
20772 ;
20773 return 0;
20774 }
20775
20776 _ACEOF
20777
20778
20779
20780 cat - <<_ACEOF >conftest.h
20781
20782 _ACEOF
20783
20784
20785 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20786 echo "obj-m := conftest.o" >build/Makefile
20787 modpost_flag=''
20788 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20789 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20790 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20791 (eval $ac_try) 2>&5
20792 ac_status=$?
20793 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20794 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20795 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20796 (eval $ac_try) 2>&5
20797 ac_status=$?
20798 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20799 test $ac_status = 0; }; }; then :
20800
20801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20802 $as_echo "yes" >&6; }
20803
20804 $as_echo "#define HAVE_FOLLOW_LINK_COOKIE 1" >>confdefs.h
20805
20806
20807 else
20808 $as_echo "$as_me: failed program was:" >&5
20809 sed 's/^/| /' conftest.$ac_ext >&5
20810
20811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20812 $as_echo "no" >&6; }
20813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes nameidata" >&5
20814 $as_echo_n "checking whether iops->follow_link() passes nameidata... " >&6; }
20815
20816
20817 cat confdefs.h - <<_ACEOF >conftest.c
20818
20819
20820 #include <linux/fs.h>
20821 void *follow_link(struct dentry *de, struct
20822 nameidata *nd) { return (void *)NULL; }
20823 static struct inode_operations
20824 iops __attribute__ ((unused)) = {
20825 .follow_link = follow_link,
20826 };
20827
20828 int
20829 main (void)
20830 {
20831
20832
20833 ;
20834 return 0;
20835 }
20836
20837 _ACEOF
20838
20839
20840
20841 cat - <<_ACEOF >conftest.h
20842
20843 _ACEOF
20844
20845
20846 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20847 echo "obj-m := conftest.o" >build/Makefile
20848 modpost_flag=''
20849 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20850 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20851 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20852 (eval $ac_try) 2>&5
20853 ac_status=$?
20854 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20855 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20856 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20857 (eval $ac_try) 2>&5
20858 ac_status=$?
20859 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20860 test $ac_status = 0; }; }; then :
20861
20862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20863 $as_echo "yes" >&6; }
20864
20865 $as_echo "#define HAVE_FOLLOW_LINK_NAMEIDATA 1" >>confdefs.h
20866
20867
20868 else
20869 $as_echo "$as_me: failed program was:" >&5
20870 sed 's/^/| /' conftest.$ac_ext >&5
20871
20872 as_fn_error $? "no; please file a bug report" "$LINENO" 5
20873
20874
20875
20876 fi
20877 rm -Rf build
20878
20879
20880
20881
20882
20883 fi
20884 rm -Rf build
20885
20886
20887
20888
20889
20890
20891 fi
20892 rm -Rf build
20893
20894
20895
20896
20897
20898 fi
20899 rm -Rf build
20900
20901
20902
20903
20904
20905
20906 cat confdefs.h - <<_ACEOF >conftest.c
20907
20908
20909 #if !defined(HAVE_GET_LINK_DELAYED)
20910 #error "Expecting get_link() delayed done"
20911 #endif
20912
20913 int
20914 main (void)
20915 {
20916
20917
20918 ;
20919 return 0;
20920 }
20921
20922 _ACEOF
20923
20924
20925
20926 cat - <<_ACEOF >conftest.h
20927
20928 _ACEOF
20929
20930
20931 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20932 echo "obj-m := conftest.o" >build/Makefile
20933 modpost_flag=''
20934 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20935 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20936 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20937 (eval $ac_try) 2>&5
20938 ac_status=$?
20939 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20940 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20941 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20942 (eval $ac_try) 2>&5
20943 ac_status=$?
20944 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20945 test $ac_status = 0; }; }; then :
20946
20947
20948 $as_echo "#define HAVE_PUT_LINK_DELAYED 1" >>confdefs.h
20949
20950
20951 else
20952 $as_echo "$as_me: failed program was:" >&5
20953 sed 's/^/| /' conftest.$ac_ext >&5
20954
20955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes cookie" >&5
20956 $as_echo_n "checking whether iops->put_link() passes cookie... " >&6; }
20957
20958
20959 cat confdefs.h - <<_ACEOF >conftest.c
20960
20961
20962 #include <linux/fs.h>
20963 void put_link(struct inode *ip, void *cookie)
20964 { return; }
20965 static struct inode_operations
20966 iops __attribute__ ((unused)) = {
20967 .put_link = put_link,
20968 };
20969
20970 int
20971 main (void)
20972 {
20973
20974
20975 ;
20976 return 0;
20977 }
20978
20979 _ACEOF
20980
20981
20982
20983 cat - <<_ACEOF >conftest.h
20984
20985 _ACEOF
20986
20987
20988 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20989 echo "obj-m := conftest.o" >build/Makefile
20990 modpost_flag=''
20991 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20992 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20993 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20994 (eval $ac_try) 2>&5
20995 ac_status=$?
20996 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20997 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20998 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20999 (eval $ac_try) 2>&5
21000 ac_status=$?
21001 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21002 test $ac_status = 0; }; }; then :
21003
21004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21005 $as_echo "yes" >&6; }
21006
21007 $as_echo "#define HAVE_PUT_LINK_COOKIE 1" >>confdefs.h
21008
21009
21010 else
21011 $as_echo "$as_me: failed program was:" >&5
21012 sed 's/^/| /' conftest.$ac_ext >&5
21013
21014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21015 $as_echo "no" >&6; }
21016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes nameidata" >&5
21017 $as_echo_n "checking whether iops->put_link() passes nameidata... " >&6; }
21018
21019
21020 cat confdefs.h - <<_ACEOF >conftest.c
21021
21022
21023 #include <linux/fs.h>
21024 void put_link(struct dentry *de, struct
21025 nameidata *nd, void *ptr) { return; }
21026 static struct inode_operations
21027 iops __attribute__ ((unused)) = {
21028 .put_link = put_link,
21029 };
21030
21031 int
21032 main (void)
21033 {
21034
21035
21036 ;
21037 return 0;
21038 }
21039
21040 _ACEOF
21041
21042
21043
21044 cat - <<_ACEOF >conftest.h
21045
21046 _ACEOF
21047
21048
21049 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21050 echo "obj-m := conftest.o" >build/Makefile
21051 modpost_flag=''
21052 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21053 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21054 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21055 (eval $ac_try) 2>&5
21056 ac_status=$?
21057 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21058 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21059 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21060 (eval $ac_try) 2>&5
21061 ac_status=$?
21062 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21063 test $ac_status = 0; }; }; then :
21064
21065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21066 $as_echo "yes" >&6; }
21067
21068 $as_echo "#define HAVE_PUT_LINK_NAMEIDATA 1" >>confdefs.h
21069
21070
21071 else
21072 $as_echo "$as_me: failed program was:" >&5
21073 sed 's/^/| /' conftest.$ac_ext >&5
21074
21075 as_fn_error $? "no; please file a bug report" "$LINENO" 5
21076
21077
21078
21079 fi
21080 rm -Rf build
21081
21082
21083
21084
21085
21086 fi
21087 rm -Rf build
21088
21089
21090
21091
21092
21093 fi
21094 rm -Rf build
21095
21096
21097
21098
21099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->truncate_range() exists" >&5
21100 $as_echo_n "checking whether iops->truncate_range() exists... " >&6; }
21101
21102
21103 cat confdefs.h - <<_ACEOF >conftest.c
21104
21105
21106 #include <linux/fs.h>
21107 void truncate_range(struct inode *inode, loff_t start,
21108 loff_t end) { return; }
21109 static struct inode_operations iops __attribute__ ((unused)) = {
21110 .truncate_range = truncate_range,
21111 };
21112
21113 int
21114 main (void)
21115 {
21116
21117
21118 ;
21119 return 0;
21120 }
21121
21122 _ACEOF
21123
21124
21125
21126 cat - <<_ACEOF >conftest.h
21127
21128 _ACEOF
21129
21130
21131 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21132 echo "obj-m := conftest.o" >build/Makefile
21133 modpost_flag=''
21134 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21135 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21136 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21137 (eval $ac_try) 2>&5
21138 ac_status=$?
21139 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21140 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21141 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21142 (eval $ac_try) 2>&5
21143 ac_status=$?
21144 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21145 test $ac_status = 0; }; }; then :
21146
21147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21148 $as_echo "yes" >&6; }
21149
21150 $as_echo "#define HAVE_INODE_TRUNCATE_RANGE 1" >>confdefs.h
21151
21152
21153 else
21154 $as_echo "$as_me: failed program was:" >&5
21155 sed 's/^/| /' conftest.$ac_ext >&5
21156
21157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21158 $as_echo "no" >&6; }
21159
21160
21161
21162 fi
21163 rm -Rf build
21164
21165
21166
21167
21168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dops->d_automount() exists" >&5
21169 $as_echo_n "checking whether dops->d_automount() exists... " >&6; }
21170
21171
21172 cat confdefs.h - <<_ACEOF >conftest.c
21173
21174
21175 #include <linux/dcache.h>
21176 struct vfsmount *d_automount(struct path *p) { return NULL; }
21177 struct dentry_operations dops __attribute__ ((unused)) = {
21178 .d_automount = d_automount,
21179 };
21180
21181 int
21182 main (void)
21183 {
21184
21185
21186 ;
21187 return 0;
21188 }
21189
21190 _ACEOF
21191
21192
21193
21194 cat - <<_ACEOF >conftest.h
21195
21196 _ACEOF
21197
21198
21199 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21200 echo "obj-m := conftest.o" >build/Makefile
21201 modpost_flag=''
21202 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21203 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21204 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21205 (eval $ac_try) 2>&5
21206 ac_status=$?
21207 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21208 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21209 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21210 (eval $ac_try) 2>&5
21211 ac_status=$?
21212 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21213 test $ac_status = 0; }; }; then :
21214
21215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21216 $as_echo "yes" >&6; }
21217
21218 $as_echo "#define HAVE_AUTOMOUNT 1" >>confdefs.h
21219
21220
21221 else
21222 $as_echo "$as_me: failed program was:" >&5
21223 sed 's/^/| /' conftest.$ac_ext >&5
21224
21225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21226 $as_echo "no" >&6; }
21227
21228
21229
21230 fi
21231 rm -Rf build
21232
21233
21234
21235
21236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->encode_fh() wants inode" >&5
21237 $as_echo_n "checking whether eops->encode_fh() wants inode... " >&6; }
21238
21239
21240 cat confdefs.h - <<_ACEOF >conftest.c
21241
21242
21243 #include <linux/exportfs.h>
21244 int encode_fh(struct inode *inode, __u32 *fh, int *max_len,
21245 struct inode *parent) { return 0; }
21246 static struct export_operations eops __attribute__ ((unused))={
21247 .encode_fh = encode_fh,
21248 };
21249
21250 int
21251 main (void)
21252 {
21253
21254
21255 ;
21256 return 0;
21257 }
21258
21259 _ACEOF
21260
21261
21262
21263 cat - <<_ACEOF >conftest.h
21264
21265 _ACEOF
21266
21267
21268 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21269 echo "obj-m := conftest.o" >build/Makefile
21270 modpost_flag=''
21271 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21272 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21273 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21274 (eval $ac_try) 2>&5
21275 ac_status=$?
21276 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21277 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21278 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21279 (eval $ac_try) 2>&5
21280 ac_status=$?
21281 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21282 test $ac_status = 0; }; }; then :
21283
21284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21285 $as_echo "yes" >&6; }
21286
21287 $as_echo "#define HAVE_ENCODE_FH_WITH_INODE 1" >>confdefs.h
21288
21289
21290 else
21291 $as_echo "$as_me: failed program was:" >&5
21292 sed 's/^/| /' conftest.$ac_ext >&5
21293
21294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21295 $as_echo "no" >&6; }
21296
21297
21298
21299 fi
21300 rm -Rf build
21301
21302
21303
21304
21305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->commit_metadata() exists" >&5
21306 $as_echo_n "checking whether eops->commit_metadata() exists... " >&6; }
21307
21308
21309 cat confdefs.h - <<_ACEOF >conftest.c
21310
21311
21312 #include <linux/exportfs.h>
21313 int commit_metadata(struct inode *inode) { return 0; }
21314 static struct export_operations eops __attribute__ ((unused))={
21315 .commit_metadata = commit_metadata,
21316 };
21317
21318 int
21319 main (void)
21320 {
21321
21322
21323 ;
21324 return 0;
21325 }
21326
21327 _ACEOF
21328
21329
21330
21331 cat - <<_ACEOF >conftest.h
21332
21333 _ACEOF
21334
21335
21336 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21337 echo "obj-m := conftest.o" >build/Makefile
21338 modpost_flag=''
21339 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21340 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21341 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21342 (eval $ac_try) 2>&5
21343 ac_status=$?
21344 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21345 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21346 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21347 (eval $ac_try) 2>&5
21348 ac_status=$?
21349 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21350 test $ac_status = 0; }; }; then :
21351
21352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21353 $as_echo "yes" >&6; }
21354
21355 $as_echo "#define HAVE_COMMIT_METADATA 1" >>confdefs.h
21356
21357
21358 else
21359 $as_echo "$as_me: failed program was:" >&5
21360 sed 's/^/| /' conftest.$ac_ext >&5
21361
21362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21363 $as_echo "no" >&6; }
21364
21365
21366
21367 fi
21368 rm -Rf build
21369
21370
21371
21372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clear_inode() is available" >&5
21373 $as_echo_n "checking whether clear_inode() is available... " >&6; }
21374
21375
21376
21377 cat confdefs.h - <<_ACEOF >conftest.c
21378
21379
21380 #include <linux/fs.h>
21381
21382 int
21383 main (void)
21384 {
21385
21386 clear_inode(NULL);
21387
21388 ;
21389 return 0;
21390 }
21391
21392 _ACEOF
21393
21394
21395
21396 cat - <<_ACEOF >conftest.h
21397
21398 _ACEOF
21399
21400
21401 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21402 echo "obj-m := conftest.o" >build/Makefile
21403 modpost_flag=''
21404 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21405 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21406 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21407 (eval $ac_try) 2>&5
21408 ac_status=$?
21409 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21410 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21411 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21412 (eval $ac_try) 2>&5
21413 ac_status=$?
21414 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21415 test $ac_status = 0; }; }; then :
21416 rc=0
21417 else
21418 $as_echo "$as_me: failed program was:" >&5
21419 sed 's/^/| /' conftest.$ac_ext >&5
21420 rc=1
21421
21422
21423 fi
21424 rm -Rf build
21425
21426
21427 if test $rc -ne 0; then :
21428
21429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21430 $as_echo "no" >&6; }
21431
21432 else
21433 if test "x$enable_linux_builtin" != xyes; then
21434
21435 grep -q -E '[[:space:]]clear_inode[[:space:]]' \
21436 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21437 rc=$?
21438 if test $rc -ne 0; then
21439 export=0
21440 for file in fs/inode.c; do
21441 grep -q -E "EXPORT_SYMBOL.*(clear_inode)" \
21442 "$LINUX/$file" 2>/dev/null
21443 rc=$?
21444 if test $rc -eq 0; then
21445 export=1
21446 break;
21447 fi
21448 done
21449 if test $export -eq 0; then :
21450 rc=1
21451 else :
21452 rc=0
21453 fi
21454 else :
21455 rc=0
21456 fi
21457
21458 fi
21459 if test $rc -ne 0; then :
21460
21461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21462 $as_echo "no" >&6; }
21463
21464 else :
21465
21466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21467 $as_echo "yes" >&6; }
21468
21469 $as_echo "#define HAVE_CLEAR_INODE 1" >>confdefs.h
21470
21471
21472 fi
21473 fi
21474
21475
21476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setattr_prepare() is available" >&5
21477 $as_echo_n "checking whether setattr_prepare() is available... " >&6; }
21478
21479
21480
21481 cat confdefs.h - <<_ACEOF >conftest.c
21482
21483
21484 #include <linux/fs.h>
21485
21486 int
21487 main (void)
21488 {
21489
21490 struct dentry *dentry = NULL;
21491 struct iattr *attr = NULL;
21492 int error;
21493
21494 error = setattr_prepare(dentry, attr);
21495
21496 ;
21497 return 0;
21498 }
21499
21500 _ACEOF
21501
21502
21503
21504 cat - <<_ACEOF >conftest.h
21505
21506 _ACEOF
21507
21508
21509 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21510 echo "obj-m := conftest.o" >build/Makefile
21511 modpost_flag=''
21512 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21513 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21514 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21515 (eval $ac_try) 2>&5
21516 ac_status=$?
21517 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21518 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21519 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21520 (eval $ac_try) 2>&5
21521 ac_status=$?
21522 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21523 test $ac_status = 0; }; }; then :
21524 rc=0
21525 else
21526 $as_echo "$as_me: failed program was:" >&5
21527 sed 's/^/| /' conftest.$ac_ext >&5
21528 rc=1
21529
21530
21531 fi
21532 rm -Rf build
21533
21534
21535 if test $rc -ne 0; then :
21536
21537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21538 $as_echo "no" >&6; }
21539
21540 else
21541 if test "x$enable_linux_builtin" != xyes; then
21542
21543 grep -q -E '[[:space:]]setattr_prepare[[:space:]]' \
21544 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21545 rc=$?
21546 if test $rc -ne 0; then
21547 export=0
21548 for file in fs/attr.c; do
21549 grep -q -E "EXPORT_SYMBOL.*(setattr_prepare)" \
21550 "$LINUX/$file" 2>/dev/null
21551 rc=$?
21552 if test $rc -eq 0; then
21553 export=1
21554 break;
21555 fi
21556 done
21557 if test $export -eq 0; then :
21558 rc=1
21559 else :
21560 rc=0
21561 fi
21562 else :
21563 rc=0
21564 fi
21565
21566 fi
21567 if test $rc -ne 0; then :
21568
21569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21570 $as_echo "no" >&6; }
21571
21572 else :
21573
21574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21575 $as_echo "yes" >&6; }
21576
21577 $as_echo "#define HAVE_SETATTR_PREPARE 1" >>confdefs.h
21578
21579
21580 fi
21581 fi
21582
21583
21584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether insert_inode_locked() is available" >&5
21585 $as_echo_n "checking whether insert_inode_locked() is available... " >&6; }
21586
21587
21588
21589 cat confdefs.h - <<_ACEOF >conftest.c
21590
21591
21592 #include <linux/fs.h>
21593
21594 int
21595 main (void)
21596 {
21597
21598 insert_inode_locked(NULL);
21599
21600 ;
21601 return 0;
21602 }
21603
21604 _ACEOF
21605
21606
21607
21608 cat - <<_ACEOF >conftest.h
21609
21610 _ACEOF
21611
21612
21613 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21614 echo "obj-m := conftest.o" >build/Makefile
21615 modpost_flag=''
21616 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21617 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21618 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21619 (eval $ac_try) 2>&5
21620 ac_status=$?
21621 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21622 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21623 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21624 (eval $ac_try) 2>&5
21625 ac_status=$?
21626 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21627 test $ac_status = 0; }; }; then :
21628 rc=0
21629 else
21630 $as_echo "$as_me: failed program was:" >&5
21631 sed 's/^/| /' conftest.$ac_ext >&5
21632 rc=1
21633
21634
21635 fi
21636 rm -Rf build
21637
21638
21639 if test $rc -ne 0; then :
21640
21641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21642 $as_echo "no" >&6; }
21643
21644 else
21645 if test "x$enable_linux_builtin" != xyes; then
21646
21647 grep -q -E '[[:space:]]insert_inode_locked[[:space:]]' \
21648 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21649 rc=$?
21650 if test $rc -ne 0; then
21651 export=0
21652 for file in fs/inode.c; do
21653 grep -q -E "EXPORT_SYMBOL.*(insert_inode_locked)" \
21654 "$LINUX/$file" 2>/dev/null
21655 rc=$?
21656 if test $rc -eq 0; then
21657 export=1
21658 break;
21659 fi
21660 done
21661 if test $export -eq 0; then :
21662 rc=1
21663 else :
21664 rc=0
21665 fi
21666 else :
21667 rc=0
21668 fi
21669
21670 fi
21671 if test $rc -ne 0; then :
21672
21673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21674 $as_echo "no" >&6; }
21675
21676 else :
21677
21678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21679 $as_echo "yes" >&6; }
21680
21681 $as_echo "#define HAVE_INSERT_INODE_LOCKED 1" >>confdefs.h
21682
21683
21684 fi
21685 fi
21686
21687
21688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_make_root() is available" >&5
21689 $as_echo_n "checking whether d_make_root() is available... " >&6; }
21690
21691
21692
21693 cat confdefs.h - <<_ACEOF >conftest.c
21694
21695
21696 #include <linux/dcache.h>
21697
21698 int
21699 main (void)
21700 {
21701
21702 d_make_root(NULL);
21703
21704 ;
21705 return 0;
21706 }
21707
21708 _ACEOF
21709
21710
21711
21712 cat - <<_ACEOF >conftest.h
21713
21714 _ACEOF
21715
21716
21717 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21718 echo "obj-m := conftest.o" >build/Makefile
21719 modpost_flag=''
21720 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21721 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21722 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21723 (eval $ac_try) 2>&5
21724 ac_status=$?
21725 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21726 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21727 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21728 (eval $ac_try) 2>&5
21729 ac_status=$?
21730 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21731 test $ac_status = 0; }; }; then :
21732 rc=0
21733 else
21734 $as_echo "$as_me: failed program was:" >&5
21735 sed 's/^/| /' conftest.$ac_ext >&5
21736 rc=1
21737
21738
21739 fi
21740 rm -Rf build
21741
21742
21743 if test $rc -ne 0; then :
21744
21745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21746 $as_echo "no" >&6; }
21747
21748 else
21749 if test "x$enable_linux_builtin" != xyes; then
21750
21751 grep -q -E '[[:space:]]d_make_root[[:space:]]' \
21752 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21753 rc=$?
21754 if test $rc -ne 0; then
21755 export=0
21756 for file in fs/dcache.c; do
21757 grep -q -E "EXPORT_SYMBOL.*(d_make_root)" \
21758 "$LINUX/$file" 2>/dev/null
21759 rc=$?
21760 if test $rc -eq 0; then
21761 export=1
21762 break;
21763 fi
21764 done
21765 if test $export -eq 0; then :
21766 rc=1
21767 else :
21768 rc=0
21769 fi
21770 else :
21771 rc=0
21772 fi
21773
21774 fi
21775 if test $rc -ne 0; then :
21776
21777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21778 $as_echo "no" >&6; }
21779
21780 else :
21781
21782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21783 $as_echo "yes" >&6; }
21784
21785 $as_echo "#define HAVE_D_MAKE_ROOT 1" >>confdefs.h
21786
21787
21788 fi
21789 fi
21790
21791
21792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_obtain_alias() is available" >&5
21793 $as_echo_n "checking whether d_obtain_alias() is available... " >&6; }
21794
21795
21796
21797 cat confdefs.h - <<_ACEOF >conftest.c
21798
21799
21800 #include <linux/dcache.h>
21801
21802 int
21803 main (void)
21804 {
21805
21806 d_obtain_alias(NULL);
21807
21808 ;
21809 return 0;
21810 }
21811
21812 _ACEOF
21813
21814
21815
21816 cat - <<_ACEOF >conftest.h
21817
21818 _ACEOF
21819
21820
21821 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21822 echo "obj-m := conftest.o" >build/Makefile
21823 modpost_flag=''
21824 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21825 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21826 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21827 (eval $ac_try) 2>&5
21828 ac_status=$?
21829 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21830 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21831 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21832 (eval $ac_try) 2>&5
21833 ac_status=$?
21834 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21835 test $ac_status = 0; }; }; then :
21836 rc=0
21837 else
21838 $as_echo "$as_me: failed program was:" >&5
21839 sed 's/^/| /' conftest.$ac_ext >&5
21840 rc=1
21841
21842
21843 fi
21844 rm -Rf build
21845
21846
21847 if test $rc -ne 0; then :
21848
21849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21850 $as_echo "no" >&6; }
21851
21852 else
21853 if test "x$enable_linux_builtin" != xyes; then
21854
21855 grep -q -E '[[:space:]]d_obtain_alias[[:space:]]' \
21856 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21857 rc=$?
21858 if test $rc -ne 0; then
21859 export=0
21860 for file in fs/dcache.c; do
21861 grep -q -E "EXPORT_SYMBOL.*(d_obtain_alias)" \
21862 "$LINUX/$file" 2>/dev/null
21863 rc=$?
21864 if test $rc -eq 0; then
21865 export=1
21866 break;
21867 fi
21868 done
21869 if test $export -eq 0; then :
21870 rc=1
21871 else :
21872 rc=0
21873 fi
21874 else :
21875 rc=0
21876 fi
21877
21878 fi
21879 if test $rc -ne 0; then :
21880
21881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21882 $as_echo "no" >&6; }
21883
21884 else :
21885
21886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21887 $as_echo "yes" >&6; }
21888
21889 $as_echo "#define HAVE_D_OBTAIN_ALIAS 1" >>confdefs.h
21890
21891
21892 fi
21893 fi
21894
21895
21896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_prune_aliases() is available" >&5
21897 $as_echo_n "checking whether d_prune_aliases() is available... " >&6; }
21898
21899
21900
21901 cat confdefs.h - <<_ACEOF >conftest.c
21902
21903
21904 #include <linux/dcache.h>
21905
21906 int
21907 main (void)
21908 {
21909
21910 struct inode *ip = NULL;
21911 d_prune_aliases(ip);
21912
21913 ;
21914 return 0;
21915 }
21916
21917 _ACEOF
21918
21919
21920
21921 cat - <<_ACEOF >conftest.h
21922
21923 _ACEOF
21924
21925
21926 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21927 echo "obj-m := conftest.o" >build/Makefile
21928 modpost_flag=''
21929 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21930 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21931 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21932 (eval $ac_try) 2>&5
21933 ac_status=$?
21934 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21935 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21936 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21937 (eval $ac_try) 2>&5
21938 ac_status=$?
21939 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21940 test $ac_status = 0; }; }; then :
21941 rc=0
21942 else
21943 $as_echo "$as_me: failed program was:" >&5
21944 sed 's/^/| /' conftest.$ac_ext >&5
21945 rc=1
21946
21947
21948 fi
21949 rm -Rf build
21950
21951
21952 if test $rc -ne 0; then :
21953
21954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21955 $as_echo "no" >&6; }
21956
21957 else
21958 if test "x$enable_linux_builtin" != xyes; then
21959
21960 grep -q -E '[[:space:]]d_prune_aliases[[:space:]]' \
21961 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21962 rc=$?
21963 if test $rc -ne 0; then
21964 export=0
21965 for file in fs/dcache.c; do
21966 grep -q -E "EXPORT_SYMBOL.*(d_prune_aliases)" \
21967 "$LINUX/$file" 2>/dev/null
21968 rc=$?
21969 if test $rc -eq 0; then
21970 export=1
21971 break;
21972 fi
21973 done
21974 if test $export -eq 0; then :
21975 rc=1
21976 else :
21977 rc=0
21978 fi
21979 else :
21980 rc=0
21981 fi
21982
21983 fi
21984 if test $rc -ne 0; then :
21985
21986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21987 $as_echo "no" >&6; }
21988
21989 else :
21990
21991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21992 $as_echo "yes" >&6; }
21993
21994 $as_echo "#define HAVE_D_PRUNE_ALIASES 1" >>confdefs.h
21995
21996
21997 fi
21998 fi
21999
22000
22001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_set_d_op() is available" >&5
22002 $as_echo_n "checking whether d_set_d_op() is available... " >&6; }
22003
22004
22005
22006 cat confdefs.h - <<_ACEOF >conftest.c
22007
22008
22009 #include <linux/dcache.h>
22010
22011 int
22012 main (void)
22013 {
22014
22015 d_set_d_op(NULL, NULL);
22016
22017 ;
22018 return 0;
22019 }
22020
22021 _ACEOF
22022
22023
22024
22025 cat - <<_ACEOF >conftest.h
22026
22027 _ACEOF
22028
22029
22030 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22031 echo "obj-m := conftest.o" >build/Makefile
22032 modpost_flag=''
22033 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22034 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22035 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22036 (eval $ac_try) 2>&5
22037 ac_status=$?
22038 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22039 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22040 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22041 (eval $ac_try) 2>&5
22042 ac_status=$?
22043 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22044 test $ac_status = 0; }; }; then :
22045 rc=0
22046 else
22047 $as_echo "$as_me: failed program was:" >&5
22048 sed 's/^/| /' conftest.$ac_ext >&5
22049 rc=1
22050
22051
22052 fi
22053 rm -Rf build
22054
22055
22056 if test $rc -ne 0; then :
22057
22058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22059 $as_echo "no" >&6; }
22060
22061 else
22062 if test "x$enable_linux_builtin" != xyes; then
22063
22064 grep -q -E '[[:space:]]d_set_d_op[[:space:]]' \
22065 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22066 rc=$?
22067 if test $rc -ne 0; then
22068 export=0
22069 for file in fs/dcache.c; do
22070 grep -q -E "EXPORT_SYMBOL.*(d_set_d_op)" \
22071 "$LINUX/$file" 2>/dev/null
22072 rc=$?
22073 if test $rc -eq 0; then
22074 export=1
22075 break;
22076 fi
22077 done
22078 if test $export -eq 0; then :
22079 rc=1
22080 else :
22081 rc=0
22082 fi
22083 else :
22084 rc=0
22085 fi
22086
22087 fi
22088 if test $rc -ne 0; then :
22089
22090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22091 $as_echo "no" >&6; }
22092
22093 else :
22094
22095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22096 $as_echo "yes" >&6; }
22097
22098 $as_echo "#define HAVE_D_SET_D_OP 1" >>confdefs.h
22099
22100
22101 fi
22102 fi
22103
22104
22105
22106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dops->d_revalidate() takes struct nameidata" >&5
22107 $as_echo_n "checking whether dops->d_revalidate() takes struct nameidata... " >&6; }
22108
22109
22110 cat confdefs.h - <<_ACEOF >conftest.c
22111
22112
22113 #include <linux/dcache.h>
22114
22115 int revalidate (struct dentry *dentry,
22116 struct nameidata *nidata) { return 0; }
22117
22118 static const struct dentry_operations
22119 dops __attribute__ ((unused)) = {
22120 .d_revalidate = revalidate,
22121 };
22122
22123 int
22124 main (void)
22125 {
22126
22127
22128 ;
22129 return 0;
22130 }
22131
22132 _ACEOF
22133
22134
22135
22136 cat - <<_ACEOF >conftest.h
22137
22138 _ACEOF
22139
22140
22141 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22142 echo "obj-m := conftest.o" >build/Makefile
22143 modpost_flag=''
22144 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22145 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22146 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22147 (eval $ac_try) 2>&5
22148 ac_status=$?
22149 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22150 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22151 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22152 (eval $ac_try) 2>&5
22153 ac_status=$?
22154 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22155 test $ac_status = 0; }; }; then :
22156
22157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22158 $as_echo "yes" >&6; }
22159
22160 $as_echo "#define HAVE_D_REVALIDATE_NAMEIDATA 1" >>confdefs.h
22161
22162
22163 else
22164 $as_echo "$as_me: failed program was:" >&5
22165 sed 's/^/| /' conftest.$ac_ext >&5
22166
22167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22168 $as_echo "no" >&6; }
22169
22170
22171
22172 fi
22173 rm -Rf build
22174
22175
22176
22177
22178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dentry uses const struct dentry_operations" >&5
22179 $as_echo_n "checking whether dentry uses const struct dentry_operations... " >&6; }
22180
22181
22182 cat confdefs.h - <<_ACEOF >conftest.c
22183
22184
22185 #include <linux/dcache.h>
22186
22187 const struct dentry_operations test_d_op = {
22188 .d_revalidate = NULL,
22189 };
22190
22191 int
22192 main (void)
22193 {
22194
22195 struct dentry d __attribute__ ((unused));
22196
22197 d.d_op = &test_d_op;
22198
22199 ;
22200 return 0;
22201 }
22202
22203 _ACEOF
22204
22205
22206
22207 cat - <<_ACEOF >conftest.h
22208
22209 _ACEOF
22210
22211
22212 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22213 echo "obj-m := conftest.o" >build/Makefile
22214 modpost_flag=''
22215 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22216 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22217 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22218 (eval $ac_try) 2>&5
22219 ac_status=$?
22220 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22221 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22222 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22223 (eval $ac_try) 2>&5
22224 ac_status=$?
22225 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22226 test $ac_status = 0; }; }; then :
22227
22228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22229 $as_echo "yes" >&6; }
22230
22231 $as_echo "#define HAVE_CONST_DENTRY_OPERATIONS 1" >>confdefs.h
22232
22233
22234 else
22235 $as_echo "$as_me: failed program was:" >&5
22236 sed 's/^/| /' conftest.$ac_ext >&5
22237
22238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22239 $as_echo "no" >&6; }
22240
22241
22242
22243 fi
22244 rm -Rf build
22245
22246
22247
22248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether check_disk_size_change() is available" >&5
22249 $as_echo_n "checking whether check_disk_size_change() is available... " >&6; }
22250
22251
22252
22253 cat confdefs.h - <<_ACEOF >conftest.c
22254
22255
22256 #include <linux/fs.h>
22257
22258 int
22259 main (void)
22260 {
22261
22262 check_disk_size_change(NULL, NULL);
22263
22264 ;
22265 return 0;
22266 }
22267
22268 _ACEOF
22269
22270
22271
22272 cat - <<_ACEOF >conftest.h
22273
22274 _ACEOF
22275
22276
22277 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22278 echo "obj-m := conftest.o" >build/Makefile
22279 modpost_flag=''
22280 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22281 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22282 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22283 (eval $ac_try) 2>&5
22284 ac_status=$?
22285 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22286 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22287 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22288 (eval $ac_try) 2>&5
22289 ac_status=$?
22290 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22291 test $ac_status = 0; }; }; then :
22292 rc=0
22293 else
22294 $as_echo "$as_me: failed program was:" >&5
22295 sed 's/^/| /' conftest.$ac_ext >&5
22296 rc=1
22297
22298
22299 fi
22300 rm -Rf build
22301
22302
22303 if test $rc -ne 0; then :
22304
22305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22306 $as_echo "no" >&6; }
22307
22308 else
22309 if test "x$enable_linux_builtin" != xyes; then
22310
22311 grep -q -E '[[:space:]]check_disk_size_change[[:space:]]' \
22312 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22313 rc=$?
22314 if test $rc -ne 0; then
22315 export=0
22316 for file in fs/block_dev.c; do
22317 grep -q -E "EXPORT_SYMBOL.*(check_disk_size_change)" \
22318 "$LINUX/$file" 2>/dev/null
22319 rc=$?
22320 if test $rc -eq 0; then
22321 export=1
22322 break;
22323 fi
22324 done
22325 if test $export -eq 0; then :
22326 rc=1
22327 else :
22328 rc=0
22329 fi
22330 else :
22331 rc=0
22332 fi
22333
22334 fi
22335 if test $rc -ne 0; then :
22336
22337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22338 $as_echo "no" >&6; }
22339
22340 else :
22341
22342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22343 $as_echo "yes" >&6; }
22344
22345 $as_echo "#define HAVE_CHECK_DISK_SIZE_CHANGE 1" >>confdefs.h
22346
22347
22348 fi
22349 fi
22350
22351
22352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether truncate_setsize() is available" >&5
22353 $as_echo_n "checking whether truncate_setsize() is available... " >&6; }
22354
22355
22356
22357 cat confdefs.h - <<_ACEOF >conftest.c
22358
22359
22360 #include <linux/mm.h>
22361
22362 int
22363 main (void)
22364 {
22365
22366 truncate_setsize(NULL, 0);
22367
22368 ;
22369 return 0;
22370 }
22371
22372 _ACEOF
22373
22374
22375
22376 cat - <<_ACEOF >conftest.h
22377
22378 _ACEOF
22379
22380
22381 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22382 echo "obj-m := conftest.o" >build/Makefile
22383 modpost_flag=''
22384 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22385 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22386 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22387 (eval $ac_try) 2>&5
22388 ac_status=$?
22389 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22390 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22391 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22392 (eval $ac_try) 2>&5
22393 ac_status=$?
22394 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22395 test $ac_status = 0; }; }; then :
22396 rc=0
22397 else
22398 $as_echo "$as_me: failed program was:" >&5
22399 sed 's/^/| /' conftest.$ac_ext >&5
22400 rc=1
22401
22402
22403 fi
22404 rm -Rf build
22405
22406
22407 if test $rc -ne 0; then :
22408
22409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22410 $as_echo "no" >&6; }
22411
22412 else
22413 if test "x$enable_linux_builtin" != xyes; then
22414
22415 grep -q -E '[[:space:]]truncate_setsize[[:space:]]' \
22416 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22417 rc=$?
22418 if test $rc -ne 0; then
22419 export=0
22420 for file in mm/truncate.c; do
22421 grep -q -E "EXPORT_SYMBOL.*(truncate_setsize)" \
22422 "$LINUX/$file" 2>/dev/null
22423 rc=$?
22424 if test $rc -eq 0; then
22425 export=1
22426 break;
22427 fi
22428 done
22429 if test $export -eq 0; then :
22430 rc=1
22431 else :
22432 rc=0
22433 fi
22434 else :
22435 rc=0
22436 fi
22437
22438 fi
22439 if test $rc -ne 0; then :
22440
22441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22442 $as_echo "no" >&6; }
22443
22444 else :
22445
22446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22447 $as_echo "yes" >&6; }
22448
22449 $as_echo "#define HAVE_TRUNCATE_SETSIZE 1" >>confdefs.h
22450
22451
22452 fi
22453 fi
22454
22455
22456
22457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants 6 args" >&5
22458 $as_echo_n "checking whether security_inode_init_security wants 6 args... " >&6; }
22459
22460
22461 cat confdefs.h - <<_ACEOF >conftest.c
22462
22463
22464 #include <linux/security.h>
22465
22466 int
22467 main (void)
22468 {
22469
22470 struct inode *ip __attribute__ ((unused)) = NULL;
22471 struct inode *dip __attribute__ ((unused)) = NULL;
22472 const struct qstr *str __attribute__ ((unused)) = NULL;
22473 char *name __attribute__ ((unused)) = NULL;
22474 void *value __attribute__ ((unused)) = NULL;
22475 size_t len __attribute__ ((unused)) = 0;
22476
22477 security_inode_init_security(ip, dip, str, &name, &value, &len);
22478
22479 ;
22480 return 0;
22481 }
22482
22483 _ACEOF
22484
22485
22486
22487 cat - <<_ACEOF >conftest.h
22488
22489 _ACEOF
22490
22491
22492 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22493 echo "obj-m := conftest.o" >build/Makefile
22494 modpost_flag=''
22495 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22496 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22497 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22498 (eval $ac_try) 2>&5
22499 ac_status=$?
22500 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22501 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22502 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22503 (eval $ac_try) 2>&5
22504 ac_status=$?
22505 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22506 test $ac_status = 0; }; }; then :
22507
22508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22509 $as_echo "yes" >&6; }
22510
22511 $as_echo "#define HAVE_6ARGS_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
22512
22513
22514 else
22515 $as_echo "$as_me: failed program was:" >&5
22516 sed 's/^/| /' conftest.$ac_ext >&5
22517
22518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22519 $as_echo "no" >&6; }
22520
22521
22522
22523 fi
22524 rm -Rf build
22525
22526
22527
22528
22529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants callback" >&5
22530 $as_echo_n "checking whether security_inode_init_security wants callback... " >&6; }
22531
22532
22533 cat confdefs.h - <<_ACEOF >conftest.c
22534
22535
22536 #include <linux/security.h>
22537
22538 int
22539 main (void)
22540 {
22541
22542 struct inode *ip __attribute__ ((unused)) = NULL;
22543 struct inode *dip __attribute__ ((unused)) = NULL;
22544 const struct qstr *str __attribute__ ((unused)) = NULL;
22545 initxattrs func __attribute__ ((unused)) = NULL;
22546
22547 security_inode_init_security(ip, dip, str, func, NULL);
22548
22549 ;
22550 return 0;
22551 }
22552
22553 _ACEOF
22554
22555
22556
22557 cat - <<_ACEOF >conftest.h
22558
22559 _ACEOF
22560
22561
22562 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22563 echo "obj-m := conftest.o" >build/Makefile
22564 modpost_flag=''
22565 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22566 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22567 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22568 (eval $ac_try) 2>&5
22569 ac_status=$?
22570 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22571 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22572 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22573 (eval $ac_try) 2>&5
22574 ac_status=$?
22575 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22576 test $ac_status = 0; }; }; then :
22577
22578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22579 $as_echo "yes" >&6; }
22580
22581 $as_echo "#define HAVE_CALLBACK_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
22582
22583
22584 else
22585 $as_echo "$as_me: failed program was:" >&5
22586 sed 's/^/| /' conftest.$ac_ext >&5
22587
22588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22589 $as_echo "no" >&6; }
22590
22591
22592
22593 fi
22594 rm -Rf build
22595
22596
22597
22598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mount_nodev() is available" >&5
22599 $as_echo_n "checking whether mount_nodev() is available... " >&6; }
22600
22601
22602
22603 cat confdefs.h - <<_ACEOF >conftest.c
22604
22605
22606 #include <linux/fs.h>
22607
22608 int
22609 main (void)
22610 {
22611
22612 mount_nodev(NULL, 0, NULL, NULL);
22613
22614 ;
22615 return 0;
22616 }
22617
22618 _ACEOF
22619
22620
22621
22622 cat - <<_ACEOF >conftest.h
22623
22624 _ACEOF
22625
22626
22627 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22628 echo "obj-m := conftest.o" >build/Makefile
22629 modpost_flag=''
22630 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22631 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22632 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22633 (eval $ac_try) 2>&5
22634 ac_status=$?
22635 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22636 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22637 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22638 (eval $ac_try) 2>&5
22639 ac_status=$?
22640 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22641 test $ac_status = 0; }; }; then :
22642 rc=0
22643 else
22644 $as_echo "$as_me: failed program was:" >&5
22645 sed 's/^/| /' conftest.$ac_ext >&5
22646 rc=1
22647
22648
22649 fi
22650 rm -Rf build
22651
22652
22653 if test $rc -ne 0; then :
22654
22655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22656 $as_echo "no" >&6; }
22657
22658 else
22659 if test "x$enable_linux_builtin" != xyes; then
22660
22661 grep -q -E '[[:space:]]mount_nodev[[:space:]]' \
22662 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22663 rc=$?
22664 if test $rc -ne 0; then
22665 export=0
22666 for file in fs/super.c; do
22667 grep -q -E "EXPORT_SYMBOL.*(mount_nodev)" \
22668 "$LINUX/$file" 2>/dev/null
22669 rc=$?
22670 if test $rc -eq 0; then
22671 export=1
22672 break;
22673 fi
22674 done
22675 if test $export -eq 0; then :
22676 rc=1
22677 else :
22678 rc=0
22679 fi
22680 else :
22681 rc=0
22682 fi
22683
22684 fi
22685 if test $rc -ne 0; then :
22686
22687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22688 $as_echo "no" >&6; }
22689
22690 else :
22691
22692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22693 $as_echo "yes" >&6; }
22694
22695 $as_echo "#define HAVE_MOUNT_NODEV 1" >>confdefs.h
22696
22697
22698 fi
22699 fi
22700
22701
22702
22703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_shrink" >&5
22704 $as_echo_n "checking whether super_block has s_shrink... " >&6; }
22705
22706
22707 cat confdefs.h - <<_ACEOF >conftest.c
22708
22709
22710 #include <linux/fs.h>
22711
22712 int shrink(struct shrinker *s, struct shrink_control *sc)
22713 { return 0; }
22714
22715 static const struct super_block
22716 sb __attribute__ ((unused)) = {
22717 .s_shrink.shrink = shrink,
22718 .s_shrink.seeks = DEFAULT_SEEKS,
22719 .s_shrink.batch = 0,
22720 };
22721
22722 int
22723 main (void)
22724 {
22725
22726
22727 ;
22728 return 0;
22729 }
22730
22731 _ACEOF
22732
22733
22734
22735 cat - <<_ACEOF >conftest.h
22736
22737 _ACEOF
22738
22739
22740 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22741 echo "obj-m := conftest.o" >build/Makefile
22742 modpost_flag=''
22743 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22744 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22745 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22746 (eval $ac_try) 2>&5
22747 ac_status=$?
22748 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22749 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22750 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22751 (eval $ac_try) 2>&5
22752 ac_status=$?
22753 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22754 test $ac_status = 0; }; }; then :
22755
22756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22757 $as_echo "yes" >&6; }
22758
22759 $as_echo "#define HAVE_SHRINK 1" >>confdefs.h
22760
22761
22762
22763 else
22764 $as_echo "$as_me: failed program was:" >&5
22765 sed 's/^/| /' conftest.$ac_ext >&5
22766
22767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22768 $as_echo "no" >&6; }
22769
22770
22771
22772 fi
22773 rm -Rf build
22774
22775
22776
22777
22778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether shrink_control has nid" >&5
22779 $as_echo_n "checking whether shrink_control has nid... " >&6; }
22780
22781
22782 cat confdefs.h - <<_ACEOF >conftest.c
22783
22784
22785 #include <linux/fs.h>
22786
22787 int
22788 main (void)
22789 {
22790
22791 struct shrink_control sc __attribute__ ((unused));
22792 unsigned long scnidsize __attribute__ ((unused)) =
22793 sizeof(sc.nid);
22794
22795 ;
22796 return 0;
22797 }
22798
22799 _ACEOF
22800
22801
22802
22803 cat - <<_ACEOF >conftest.h
22804
22805 _ACEOF
22806
22807
22808 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22809 echo "obj-m := conftest.o" >build/Makefile
22810 modpost_flag=''
22811 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22812 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22813 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22814 (eval $ac_try) 2>&5
22815 ac_status=$?
22816 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22817 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22818 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22819 (eval $ac_try) 2>&5
22820 ac_status=$?
22821 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22822 test $ac_status = 0; }; }; then :
22823
22824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22825 $as_echo "yes" >&6; }
22826
22827 $as_echo "#define SHRINK_CONTROL_HAS_NID 1" >>confdefs.h
22828
22829
22830 else
22831 $as_echo "$as_me: failed program was:" >&5
22832 sed 's/^/| /' conftest.$ac_ext >&5
22833
22834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22835 $as_echo "no" >&6; }
22836
22837
22838
22839 fi
22840 rm -Rf build
22841
22842
22843
22844
22845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_instances list_head" >&5
22846 $as_echo_n "checking whether super_block has s_instances list_head... " >&6; }
22847
22848
22849 cat confdefs.h - <<_ACEOF >conftest.c
22850
22851
22852 #include <linux/fs.h>
22853
22854 int
22855 main (void)
22856 {
22857
22858 struct super_block sb __attribute__ ((unused));
22859
22860 INIT_LIST_HEAD(&sb.s_instances);
22861
22862 ;
22863 return 0;
22864 }
22865
22866 _ACEOF
22867
22868
22869
22870 cat - <<_ACEOF >conftest.h
22871
22872 _ACEOF
22873
22874
22875 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22876 echo "obj-m := conftest.o" >build/Makefile
22877 modpost_flag=''
22878 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22879 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22880 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22881 (eval $ac_try) 2>&5
22882 ac_status=$?
22883 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22884 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22885 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22886 (eval $ac_try) 2>&5
22887 ac_status=$?
22888 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22889 test $ac_status = 0; }; }; then :
22890
22891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22892 $as_echo "yes" >&6; }
22893
22894 $as_echo "#define HAVE_S_INSTANCES_LIST_HEAD 1" >>confdefs.h
22895
22896
22897 else
22898 $as_echo "$as_me: failed program was:" >&5
22899 sed 's/^/| /' conftest.$ac_ext >&5
22900
22901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22902 $as_echo "no" >&6; }
22903
22904
22905
22906 fi
22907 rm -Rf build
22908
22909
22910
22911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_d_op" >&5
22912 $as_echo_n "checking whether super_block has s_d_op... " >&6; }
22913
22914
22915 cat confdefs.h - <<_ACEOF >conftest.c
22916
22917
22918 #include <linux/fs.h>
22919
22920 int
22921 main (void)
22922 {
22923
22924 struct super_block sb __attribute__ ((unused));
22925 sb.s_d_op = NULL;
22926
22927 ;
22928 return 0;
22929 }
22930
22931 _ACEOF
22932
22933
22934
22935 cat - <<_ACEOF >conftest.h
22936
22937 _ACEOF
22938
22939
22940 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22941 echo "obj-m := conftest.o" >build/Makefile
22942 modpost_flag=''
22943 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22944 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22945 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22946 (eval $ac_try) 2>&5
22947 ac_status=$?
22948 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22949 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22950 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22951 (eval $ac_try) 2>&5
22952 ac_status=$?
22953 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22954 test $ac_status = 0; }; }; then :
22955
22956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22957 $as_echo "yes" >&6; }
22958
22959 $as_echo "#define HAVE_S_D_OP 1" >>confdefs.h
22960
22961
22962 else
22963 $as_echo "$as_me: failed program was:" >&5
22964 sed 's/^/| /' conftest.$ac_ext >&5
22965
22966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22967 $as_echo "no" >&6; }
22968
22969
22970
22971 fi
22972 rm -Rf build
22973
22974
22975
22976
22977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_setup_bdi_name() exists" >&5
22978 $as_echo_n "checking whether super_setup_bdi_name() exists... " >&6; }
22979
22980
22981
22982 cat confdefs.h - <<_ACEOF >conftest.c
22983
22984
22985 #include <linux/fs.h>
22986 struct super_block sb;
22987
22988 int
22989 main (void)
22990 {
22991
22992 char *name = "bdi";
22993 int error __attribute__((unused)) =
22994 super_setup_bdi_name(&sb, name);
22995
22996 ;
22997 return 0;
22998 }
22999
23000 _ACEOF
23001
23002
23003
23004 cat - <<_ACEOF >conftest.h
23005
23006 _ACEOF
23007
23008
23009 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23010 echo "obj-m := conftest.o" >build/Makefile
23011 modpost_flag=''
23012 test "x$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 rc=0
23025 else
23026 $as_echo "$as_me: failed program was:" >&5
23027 sed 's/^/| /' conftest.$ac_ext >&5
23028 rc=1
23029
23030
23031 fi
23032 rm -Rf build
23033
23034
23035 if test $rc -ne 0; then :
23036
23037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23038 $as_echo "no" >&6; }
23039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 2 args" >&5
23040 $as_echo_n "checking whether bdi_setup_and_register() wants 2 args... " >&6; }
23041
23042
23043
23044 cat confdefs.h - <<_ACEOF >conftest.c
23045
23046
23047 #include <linux/backing-dev.h>
23048 struct backing_dev_info bdi;
23049
23050 int
23051 main (void)
23052 {
23053
23054 char *name = "bdi";
23055 int error __attribute__((unused)) =
23056 bdi_setup_and_register(&bdi, name);
23057
23058 ;
23059 return 0;
23060 }
23061
23062 _ACEOF
23063
23064
23065
23066 cat - <<_ACEOF >conftest.h
23067
23068 _ACEOF
23069
23070
23071 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23072 echo "obj-m := conftest.o" >build/Makefile
23073 modpost_flag=''
23074 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23075 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23076 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23077 (eval $ac_try) 2>&5
23078 ac_status=$?
23079 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23080 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23081 { { eval echo "\"\$as_me\":${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; }; }; then :
23086 rc=0
23087 else
23088 $as_echo "$as_me: failed program was:" >&5
23089 sed 's/^/| /' conftest.$ac_ext >&5
23090 rc=1
23091
23092
23093 fi
23094 rm -Rf build
23095
23096
23097 if test $rc -ne 0; then :
23098
23099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23100 $as_echo "no" >&6; }
23101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
23102 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
23103
23104
23105
23106 cat confdefs.h - <<_ACEOF >conftest.c
23107
23108
23109 #include <linux/backing-dev.h>
23110 struct backing_dev_info bdi;
23111
23112 int
23113 main (void)
23114 {
23115
23116 char *name = "bdi";
23117 unsigned int cap = BDI_CAP_MAP_COPY;
23118 int error __attribute__((unused)) =
23119 bdi_setup_and_register(&bdi, name, cap);
23120
23121 ;
23122 return 0;
23123 }
23124
23125 _ACEOF
23126
23127
23128
23129 cat - <<_ACEOF >conftest.h
23130
23131 _ACEOF
23132
23133
23134 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23135 echo "obj-m := conftest.o" >build/Makefile
23136 modpost_flag=''
23137 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23138 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23139 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23140 (eval $ac_try) 2>&5
23141 ac_status=$?
23142 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23143 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23144 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23145 (eval $ac_try) 2>&5
23146 ac_status=$?
23147 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23148 test $ac_status = 0; }; }; then :
23149 rc=0
23150 else
23151 $as_echo "$as_me: failed program was:" >&5
23152 sed 's/^/| /' conftest.$ac_ext >&5
23153 rc=1
23154
23155
23156 fi
23157 rm -Rf build
23158
23159
23160 if test $rc -ne 0; then :
23161
23162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23163 $as_echo "no" >&6; }
23164
23165 else
23166 if test "x$enable_linux_builtin" != xyes; then
23167
23168 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23169 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23170 rc=$?
23171 if test $rc -ne 0; then
23172 export=0
23173 for file in mm/backing-dev.c; do
23174 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23175 "$LINUX/$file" 2>/dev/null
23176 rc=$?
23177 if test $rc -eq 0; then
23178 export=1
23179 break;
23180 fi
23181 done
23182 if test $export -eq 0; then :
23183 rc=1
23184 else :
23185 rc=0
23186 fi
23187 else :
23188 rc=0
23189 fi
23190
23191 fi
23192 if test $rc -ne 0; then :
23193
23194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23195 $as_echo "no" >&6; }
23196
23197 else :
23198
23199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23200 $as_echo "yes" >&6; }
23201
23202 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23203
23204
23205 fi
23206 fi
23207
23208
23209 else
23210 if test "x$enable_linux_builtin" != xyes; then
23211
23212 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23213 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23214 rc=$?
23215 if test $rc -ne 0; then
23216 export=0
23217 for file in mm/backing-dev.c; do
23218 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23219 "$LINUX/$file" 2>/dev/null
23220 rc=$?
23221 if test $rc -eq 0; then
23222 export=1
23223 break;
23224 fi
23225 done
23226 if test $export -eq 0; then :
23227 rc=1
23228 else :
23229 rc=0
23230 fi
23231 else :
23232 rc=0
23233 fi
23234
23235 fi
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 3 args" >&5
23241 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
23242
23243
23244
23245 cat confdefs.h - <<_ACEOF >conftest.c
23246
23247
23248 #include <linux/backing-dev.h>
23249 struct backing_dev_info bdi;
23250
23251 int
23252 main (void)
23253 {
23254
23255 char *name = "bdi";
23256 unsigned int cap = BDI_CAP_MAP_COPY;
23257 int error __attribute__((unused)) =
23258 bdi_setup_and_register(&bdi, name, cap);
23259
23260 ;
23261 return 0;
23262 }
23263
23264 _ACEOF
23265
23266
23267
23268 cat - <<_ACEOF >conftest.h
23269
23270 _ACEOF
23271
23272
23273 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23274 echo "obj-m := conftest.o" >build/Makefile
23275 modpost_flag=''
23276 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23277 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23278 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23279 (eval $ac_try) 2>&5
23280 ac_status=$?
23281 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23282 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23283 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23284 (eval $ac_try) 2>&5
23285 ac_status=$?
23286 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23287 test $ac_status = 0; }; }; then :
23288 rc=0
23289 else
23290 $as_echo "$as_me: failed program was:" >&5
23291 sed 's/^/| /' conftest.$ac_ext >&5
23292 rc=1
23293
23294
23295 fi
23296 rm -Rf build
23297
23298
23299 if test $rc -ne 0; then :
23300
23301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23302 $as_echo "no" >&6; }
23303
23304 else
23305 if test "x$enable_linux_builtin" != xyes; then
23306
23307 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23308 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23309 rc=$?
23310 if test $rc -ne 0; then
23311 export=0
23312 for file in mm/backing-dev.c; do
23313 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23314 "$LINUX/$file" 2>/dev/null
23315 rc=$?
23316 if test $rc -eq 0; then
23317 export=1
23318 break;
23319 fi
23320 done
23321 if test $export -eq 0; then :
23322 rc=1
23323 else :
23324 rc=0
23325 fi
23326 else :
23327 rc=0
23328 fi
23329
23330 fi
23331 if test $rc -ne 0; then :
23332
23333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23334 $as_echo "no" >&6; }
23335
23336 else :
23337
23338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23339 $as_echo "yes" >&6; }
23340
23341 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23342
23343
23344 fi
23345 fi
23346
23347
23348 else :
23349
23350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23351 $as_echo "yes" >&6; }
23352
23353 $as_echo "#define HAVE_2ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23354
23355
23356 fi
23357 fi
23358
23359
23360 else
23361 if test "x$enable_linux_builtin" != xyes; then
23362
23363 grep -q -E '[[:space:]]super_setup_bdi_name[[:space:]]' \
23364 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23365 rc=$?
23366 if test $rc -ne 0; then
23367 export=0
23368 for file in fs/super.c; do
23369 grep -q -E "EXPORT_SYMBOL.*(super_setup_bdi_name)" \
23370 "$LINUX/$file" 2>/dev/null
23371 rc=$?
23372 if test $rc -eq 0; then
23373 export=1
23374 break;
23375 fi
23376 done
23377 if test $export -eq 0; then :
23378 rc=1
23379 else :
23380 rc=0
23381 fi
23382 else :
23383 rc=0
23384 fi
23385
23386 fi
23387 if test $rc -ne 0; then :
23388
23389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23390 $as_echo "no" >&6; }
23391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 2 args" >&5
23392 $as_echo_n "checking whether bdi_setup_and_register() wants 2 args... " >&6; }
23393
23394
23395
23396 cat confdefs.h - <<_ACEOF >conftest.c
23397
23398
23399 #include <linux/backing-dev.h>
23400 struct backing_dev_info bdi;
23401
23402 int
23403 main (void)
23404 {
23405
23406 char *name = "bdi";
23407 int error __attribute__((unused)) =
23408 bdi_setup_and_register(&bdi, name);
23409
23410 ;
23411 return 0;
23412 }
23413
23414 _ACEOF
23415
23416
23417
23418 cat - <<_ACEOF >conftest.h
23419
23420 _ACEOF
23421
23422
23423 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23424 echo "obj-m := conftest.o" >build/Makefile
23425 modpost_flag=''
23426 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23427 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23428 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23429 (eval $ac_try) 2>&5
23430 ac_status=$?
23431 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23432 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23433 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23434 (eval $ac_try) 2>&5
23435 ac_status=$?
23436 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23437 test $ac_status = 0; }; }; then :
23438 rc=0
23439 else
23440 $as_echo "$as_me: failed program was:" >&5
23441 sed 's/^/| /' conftest.$ac_ext >&5
23442 rc=1
23443
23444
23445 fi
23446 rm -Rf build
23447
23448
23449 if test $rc -ne 0; then :
23450
23451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23452 $as_echo "no" >&6; }
23453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
23454 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
23455
23456
23457
23458 cat confdefs.h - <<_ACEOF >conftest.c
23459
23460
23461 #include <linux/backing-dev.h>
23462 struct backing_dev_info bdi;
23463
23464 int
23465 main (void)
23466 {
23467
23468 char *name = "bdi";
23469 unsigned int cap = BDI_CAP_MAP_COPY;
23470 int error __attribute__((unused)) =
23471 bdi_setup_and_register(&bdi, name, cap);
23472
23473 ;
23474 return 0;
23475 }
23476
23477 _ACEOF
23478
23479
23480
23481 cat - <<_ACEOF >conftest.h
23482
23483 _ACEOF
23484
23485
23486 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23487 echo "obj-m := conftest.o" >build/Makefile
23488 modpost_flag=''
23489 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23490 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23491 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23492 (eval $ac_try) 2>&5
23493 ac_status=$?
23494 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23495 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23496 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23497 (eval $ac_try) 2>&5
23498 ac_status=$?
23499 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23500 test $ac_status = 0; }; }; then :
23501 rc=0
23502 else
23503 $as_echo "$as_me: failed program was:" >&5
23504 sed 's/^/| /' conftest.$ac_ext >&5
23505 rc=1
23506
23507
23508 fi
23509 rm -Rf build
23510
23511
23512 if test $rc -ne 0; then :
23513
23514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23515 $as_echo "no" >&6; }
23516
23517 else
23518 if test "x$enable_linux_builtin" != xyes; then
23519
23520 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23521 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23522 rc=$?
23523 if test $rc -ne 0; then
23524 export=0
23525 for file in mm/backing-dev.c; do
23526 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23527 "$LINUX/$file" 2>/dev/null
23528 rc=$?
23529 if test $rc -eq 0; then
23530 export=1
23531 break;
23532 fi
23533 done
23534 if test $export -eq 0; then :
23535 rc=1
23536 else :
23537 rc=0
23538 fi
23539 else :
23540 rc=0
23541 fi
23542
23543 fi
23544 if test $rc -ne 0; then :
23545
23546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23547 $as_echo "no" >&6; }
23548
23549 else :
23550
23551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23552 $as_echo "yes" >&6; }
23553
23554 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23555
23556
23557 fi
23558 fi
23559
23560
23561 else
23562 if test "x$enable_linux_builtin" != xyes; then
23563
23564 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23565 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23566 rc=$?
23567 if test $rc -ne 0; then
23568 export=0
23569 for file in mm/backing-dev.c; do
23570 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23571 "$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 3 args" >&5
23593 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
23594
23595
23596
23597 cat confdefs.h - <<_ACEOF >conftest.c
23598
23599
23600 #include <linux/backing-dev.h>
23601 struct backing_dev_info bdi;
23602
23603 int
23604 main (void)
23605 {
23606
23607 char *name = "bdi";
23608 unsigned int cap = BDI_CAP_MAP_COPY;
23609 int error __attribute__((unused)) =
23610 bdi_setup_and_register(&bdi, name, cap);
23611
23612 ;
23613 return 0;
23614 }
23615
23616 _ACEOF
23617
23618
23619
23620 cat - <<_ACEOF >conftest.h
23621
23622 _ACEOF
23623
23624
23625 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23626 echo "obj-m := conftest.o" >build/Makefile
23627 modpost_flag=''
23628 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23629 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23630 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23631 (eval $ac_try) 2>&5
23632 ac_status=$?
23633 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23634 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23635 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23636 (eval $ac_try) 2>&5
23637 ac_status=$?
23638 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23639 test $ac_status = 0; }; }; then :
23640 rc=0
23641 else
23642 $as_echo "$as_me: failed program was:" >&5
23643 sed 's/^/| /' conftest.$ac_ext >&5
23644 rc=1
23645
23646
23647 fi
23648 rm -Rf build
23649
23650
23651 if test $rc -ne 0; then :
23652
23653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23654 $as_echo "no" >&6; }
23655
23656 else
23657 if test "x$enable_linux_builtin" != xyes; then
23658
23659 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23660 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23661 rc=$?
23662 if test $rc -ne 0; then
23663 export=0
23664 for file in mm/backing-dev.c; do
23665 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23666 "$LINUX/$file" 2>/dev/null
23667 rc=$?
23668 if test $rc -eq 0; then
23669 export=1
23670 break;
23671 fi
23672 done
23673 if test $export -eq 0; then :
23674 rc=1
23675 else :
23676 rc=0
23677 fi
23678 else :
23679 rc=0
23680 fi
23681
23682 fi
23683 if test $rc -ne 0; then :
23684
23685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23686 $as_echo "no" >&6; }
23687
23688 else :
23689
23690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23691 $as_echo "yes" >&6; }
23692
23693 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23694
23695
23696 fi
23697 fi
23698
23699
23700 else :
23701
23702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23703 $as_echo "yes" >&6; }
23704
23705 $as_echo "#define HAVE_2ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23706
23707
23708 fi
23709 fi
23710
23711
23712 else :
23713
23714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23715 $as_echo "yes" >&6; }
23716
23717 $as_echo "#define HAVE_SUPER_SETUP_BDI_NAME 1" >>confdefs.h
23718
23719
23720 fi
23721 fi
23722
23723
23724
23725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_nlink() is available" >&5
23726 $as_echo_n "checking whether set_nlink() is available... " >&6; }
23727
23728
23729 cat confdefs.h - <<_ACEOF >conftest.c
23730
23731
23732 #include <linux/fs.h>
23733
23734 int
23735 main (void)
23736 {
23737
23738 struct inode node;
23739 unsigned int link = 0;
23740 (void) set_nlink(&node, link);
23741
23742 ;
23743 return 0;
23744 }
23745
23746 _ACEOF
23747
23748
23749
23750 cat - <<_ACEOF >conftest.h
23751
23752 _ACEOF
23753
23754
23755 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23756 echo "obj-m := conftest.o" >build/Makefile
23757 modpost_flag=''
23758 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23759 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23760 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23761 (eval $ac_try) 2>&5
23762 ac_status=$?
23763 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23764 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23765 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23766 (eval $ac_try) 2>&5
23767 ac_status=$?
23768 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23769 test $ac_status = 0; }; }; then :
23770
23771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23772 $as_echo "yes" >&6; }
23773
23774 $as_echo "#define HAVE_SET_NLINK 1" >>confdefs.h
23775
23776
23777 else
23778 $as_echo "$as_me: failed program was:" >&5
23779 sed 's/^/| /' conftest.$ac_ext >&5
23780
23781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23782 $as_echo "no" >&6; }
23783
23784
23785
23786 fi
23787 rm -Rf build
23788
23789
23790
23791
23792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether elevator_change() is available" >&5
23793 $as_echo_n "checking whether elevator_change() is available... " >&6; }
23794 tmp_flags="$EXTRA_KCFLAGS"
23795 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
23796
23797
23798 cat confdefs.h - <<_ACEOF >conftest.c
23799
23800
23801 #include <linux/blkdev.h>
23802 #include <linux/elevator.h>
23803
23804 int
23805 main (void)
23806 {
23807
23808 int ret;
23809 struct request_queue *q = NULL;
23810 char *elevator = NULL;
23811 ret = elevator_change(q, elevator);
23812
23813 ;
23814 return 0;
23815 }
23816
23817 _ACEOF
23818
23819
23820
23821 cat - <<_ACEOF >conftest.h
23822
23823 _ACEOF
23824
23825
23826 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23827 echo "obj-m := conftest.o" >build/Makefile
23828 modpost_flag=''
23829 test "x$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
23842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23843 $as_echo "yes" >&6; }
23844
23845 $as_echo "#define HAVE_ELEVATOR_CHANGE 1" >>confdefs.h
23846
23847
23848 else
23849 $as_echo "$as_me: failed program was:" >&5
23850 sed 's/^/| /' conftest.$ac_ext >&5
23851
23852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23853 $as_echo "no" >&6; }
23854
23855
23856
23857 fi
23858 rm -Rf build
23859
23860
23861 EXTRA_KCFLAGS="$tmp_flags"
23862
23863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sget() wants 5 args" >&5
23864 $as_echo_n "checking whether sget() wants 5 args... " >&6; }
23865
23866
23867 cat confdefs.h - <<_ACEOF >conftest.c
23868
23869
23870 #include <linux/fs.h>
23871
23872 int
23873 main (void)
23874 {
23875
23876 struct file_system_type *type = NULL;
23877 int (*test)(struct super_block *,void *) = NULL;
23878 int (*set)(struct super_block *,void *) = NULL;
23879 int flags = 0;
23880 void *data = NULL;
23881 (void) sget(type, test, set, flags, data);
23882
23883 ;
23884 return 0;
23885 }
23886
23887 _ACEOF
23888
23889
23890
23891 cat - <<_ACEOF >conftest.h
23892
23893 _ACEOF
23894
23895
23896 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23897 echo "obj-m := conftest.o" >build/Makefile
23898 modpost_flag=''
23899 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23900 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23901 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23902 (eval $ac_try) 2>&5
23903 ac_status=$?
23904 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23905 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23906 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23907 (eval $ac_try) 2>&5
23908 ac_status=$?
23909 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23910 test $ac_status = 0; }; }; then :
23911
23912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23913 $as_echo "yes" >&6; }
23914
23915 $as_echo "#define HAVE_5ARG_SGET 1" >>confdefs.h
23916
23917
23918 else
23919 $as_echo "$as_me: failed program was:" >&5
23920 sed 's/^/| /' conftest.$ac_ext >&5
23921
23922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23923 $as_echo "no" >&6; }
23924
23925
23926
23927 fi
23928 rm -Rf build
23929
23930
23931
23932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lseek_execute() is available" >&5
23933 $as_echo_n "checking whether lseek_execute() is available... " >&6; }
23934
23935
23936
23937 cat confdefs.h - <<_ACEOF >conftest.c
23938
23939
23940 #include <linux/fs.h>
23941
23942 int
23943 main (void)
23944 {
23945
23946 struct file *fp __attribute__ ((unused)) = NULL;
23947 struct inode *ip __attribute__ ((unused)) = NULL;
23948 loff_t offset __attribute__ ((unused)) = 0;
23949 loff_t maxsize __attribute__ ((unused)) = 0;
23950
23951 lseek_execute(fp, ip, offset, maxsize);
23952
23953 ;
23954 return 0;
23955 }
23956
23957 _ACEOF
23958
23959
23960
23961 cat - <<_ACEOF >conftest.h
23962
23963 _ACEOF
23964
23965
23966 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23967 echo "obj-m := conftest.o" >build/Makefile
23968 modpost_flag=''
23969 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23970 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23971 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23972 (eval $ac_try) 2>&5
23973 ac_status=$?
23974 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23975 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23976 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23977 (eval $ac_try) 2>&5
23978 ac_status=$?
23979 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23980 test $ac_status = 0; }; }; then :
23981 rc=0
23982 else
23983 $as_echo "$as_me: failed program was:" >&5
23984 sed 's/^/| /' conftest.$ac_ext >&5
23985 rc=1
23986
23987
23988 fi
23989 rm -Rf build
23990
23991
23992 if test $rc -ne 0; then :
23993
23994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23995 $as_echo "no" >&6; }
23996
23997 else
23998 if test "x$enable_linux_builtin" != xyes; then
23999
24000 grep -q -E '[[:space:]]lseek_exclusive[[:space:]]' \
24001 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
24002 rc=$?
24003 if test $rc -ne 0; then
24004 export=0
24005 for file in fs/read_write.c; do
24006 grep -q -E "EXPORT_SYMBOL.*(lseek_exclusive)" \
24007 "$LINUX/$file" 2>/dev/null
24008 rc=$?
24009 if test $rc -eq 0; then
24010 export=1
24011 break;
24012 fi
24013 done
24014 if test $export -eq 0; then :
24015 rc=1
24016 else :
24017 rc=0
24018 fi
24019 else :
24020 rc=0
24021 fi
24022
24023 fi
24024 if test $rc -ne 0; then :
24025
24026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24027 $as_echo "no" >&6; }
24028
24029 else :
24030
24031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24032 $as_echo "yes" >&6; }
24033
24034 $as_echo "#define HAVE_LSEEK_EXECUTE 1" >>confdefs.h
24035
24036
24037 fi
24038 fi
24039
24040
24041
24042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate_shared() is available" >&5
24043 $as_echo_n "checking whether fops->iterate_shared() is available... " >&6; }
24044
24045
24046 cat confdefs.h - <<_ACEOF >conftest.c
24047
24048
24049 #include <linux/fs.h>
24050 int iterate(struct file *filp, struct dir_context * context)
24051 { return 0; }
24052
24053 static const struct file_operations fops
24054 __attribute__ ((unused)) = {
24055 .iterate_shared = iterate,
24056 };
24057
24058 int
24059 main (void)
24060 {
24061
24062
24063 ;
24064 return 0;
24065 }
24066
24067 _ACEOF
24068
24069
24070
24071 cat - <<_ACEOF >conftest.h
24072
24073 _ACEOF
24074
24075
24076 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24077 echo "obj-m := conftest.o" >build/Makefile
24078 modpost_flag=''
24079 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24080 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24081 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24082 (eval $ac_try) 2>&5
24083 ac_status=$?
24084 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24085 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24086 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24087 (eval $ac_try) 2>&5
24088 ac_status=$?
24089 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24090 test $ac_status = 0; }; }; then :
24091
24092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24093 $as_echo "yes" >&6; }
24094
24095 $as_echo "#define HAVE_VFS_ITERATE_SHARED 1" >>confdefs.h
24096
24097
24098 else
24099 $as_echo "$as_me: failed program was:" >&5
24100 sed 's/^/| /' conftest.$ac_ext >&5
24101
24102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24103 $as_echo "no" >&6; }
24104
24105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate() is available" >&5
24106 $as_echo_n "checking whether fops->iterate() is available... " >&6; }
24107
24108
24109 cat confdefs.h - <<_ACEOF >conftest.c
24110
24111
24112 #include <linux/fs.h>
24113 int iterate(struct file *filp, struct dir_context * context)
24114 { return 0; }
24115
24116 static const struct file_operations fops
24117 __attribute__ ((unused)) = {
24118 .iterate = iterate,
24119 };
24120
24121 int
24122 main (void)
24123 {
24124
24125
24126 ;
24127 return 0;
24128 }
24129
24130 _ACEOF
24131
24132
24133
24134 cat - <<_ACEOF >conftest.h
24135
24136 _ACEOF
24137
24138
24139 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24140 echo "obj-m := conftest.o" >build/Makefile
24141 modpost_flag=''
24142 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24143 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24144 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24145 (eval $ac_try) 2>&5
24146 ac_status=$?
24147 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24148 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24149 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24150 (eval $ac_try) 2>&5
24151 ac_status=$?
24152 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24153 test $ac_status = 0; }; }; then :
24154
24155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24156 $as_echo "yes" >&6; }
24157
24158 $as_echo "#define HAVE_VFS_ITERATE 1" >>confdefs.h
24159
24160
24161 else
24162 $as_echo "$as_me: failed program was:" >&5
24163 sed 's/^/| /' conftest.$ac_ext >&5
24164
24165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24166 $as_echo "no" >&6; }
24167
24168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->readdir() is available" >&5
24169 $as_echo_n "checking whether fops->readdir() is available... " >&6; }
24170
24171
24172 cat confdefs.h - <<_ACEOF >conftest.c
24173
24174
24175 #include <linux/fs.h>
24176 int readdir(struct file *filp, void *entry, filldir_t func)
24177 { return 0; }
24178
24179 static const struct file_operations fops
24180 __attribute__ ((unused)) = {
24181 .readdir = readdir,
24182 };
24183
24184 int
24185 main (void)
24186 {
24187
24188
24189 ;
24190 return 0;
24191 }
24192
24193 _ACEOF
24194
24195
24196
24197 cat - <<_ACEOF >conftest.h
24198
24199 _ACEOF
24200
24201
24202 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24203 echo "obj-m := conftest.o" >build/Makefile
24204 modpost_flag=''
24205 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24206 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24207 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24208 (eval $ac_try) 2>&5
24209 ac_status=$?
24210 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24211 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24212 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24213 (eval $ac_try) 2>&5
24214 ac_status=$?
24215 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24216 test $ac_status = 0; }; }; then :
24217
24218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24219 $as_echo "yes" >&6; }
24220
24221 $as_echo "#define HAVE_VFS_READDIR 1" >>confdefs.h
24222
24223
24224 else
24225 $as_echo "$as_me: failed program was:" >&5
24226 sed 's/^/| /' conftest.$ac_ext >&5
24227
24228 as_fn_error $? "no; file a bug report with ZFSOnLinux" "$LINENO" 5
24229
24230
24231
24232 fi
24233 rm -Rf build
24234
24235
24236
24237
24238
24239 fi
24240 rm -Rf build
24241
24242
24243
24244
24245
24246 fi
24247 rm -Rf build
24248
24249
24250
24251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->read/write_iter() are available" >&5
24252 $as_echo_n "checking whether fops->read/write_iter() are available... " >&6; }
24253
24254
24255 cat confdefs.h - <<_ACEOF >conftest.c
24256
24257
24258 #include <linux/fs.h>
24259
24260 ssize_t test_read(struct kiocb *kiocb, struct iov_iter *to)
24261 { return 0; }
24262 ssize_t test_write(struct kiocb *kiocb, struct iov_iter *from)
24263 { return 0; }
24264
24265 static const struct file_operations
24266 fops __attribute__ ((unused)) = {
24267 .read_iter = test_read,
24268 .write_iter = test_write,
24269 };
24270
24271 int
24272 main (void)
24273 {
24274
24275
24276 ;
24277 return 0;
24278 }
24279
24280 _ACEOF
24281
24282
24283
24284 cat - <<_ACEOF >conftest.h
24285
24286 _ACEOF
24287
24288
24289 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24290 echo "obj-m := conftest.o" >build/Makefile
24291 modpost_flag=''
24292 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24293 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24294 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24295 (eval $ac_try) 2>&5
24296 ac_status=$?
24297 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24298 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24299 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24300 (eval $ac_try) 2>&5
24301 ac_status=$?
24302 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24303 test $ac_status = 0; }; }; then :
24304
24305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24306 $as_echo "yes" >&6; }
24307
24308 $as_echo "#define HAVE_VFS_RW_ITERATE 1" >>confdefs.h
24309
24310
24311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether new_sync_read() is available" >&5
24312 $as_echo_n "checking whether new_sync_read() is available... " >&6; }
24313
24314
24315 cat confdefs.h - <<_ACEOF >conftest.c
24316
24317
24318 #include <linux/fs.h>
24319
24320 int
24321 main (void)
24322 {
24323
24324 new_sync_read(NULL, NULL, 0, NULL);
24325
24326 ;
24327 return 0;
24328 }
24329
24330 _ACEOF
24331
24332
24333
24334 cat - <<_ACEOF >conftest.h
24335
24336 _ACEOF
24337
24338
24339 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24340 echo "obj-m := conftest.o" >build/Makefile
24341 modpost_flag=''
24342 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24343 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24344 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24345 (eval $ac_try) 2>&5
24346 ac_status=$?
24347 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24348 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24349 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24350 (eval $ac_try) 2>&5
24351 ac_status=$?
24352 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24353 test $ac_status = 0; }; }; then :
24354
24355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24356 $as_echo "yes" >&6; }
24357
24358 $as_echo "#define HAVE_NEW_SYNC_READ 1" >>confdefs.h
24359
24360
24361 else
24362 $as_echo "$as_me: failed program was:" >&5
24363 sed 's/^/| /' conftest.$ac_ext >&5
24364
24365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24366 $as_echo "no" >&6; }
24367
24368
24369
24370 fi
24371 rm -Rf build
24372
24373
24374
24375
24376 else
24377 $as_echo "$as_me: failed program was:" >&5
24378 sed 's/^/| /' conftest.$ac_ext >&5
24379
24380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24381 $as_echo "no" >&6; }
24382
24383
24384
24385 fi
24386 rm -Rf build
24387
24388
24389
24390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_write_checks() takes kiocb" >&5
24391 $as_echo_n "checking whether generic_write_checks() takes kiocb... " >&6; }
24392
24393
24394 cat confdefs.h - <<_ACEOF >conftest.c
24395
24396
24397 #include <linux/fs.h>
24398
24399
24400 int
24401 main (void)
24402 {
24403
24404 struct kiocb *iocb = NULL;
24405 struct iov_iter *iov = NULL;
24406 generic_write_checks(iocb, iov);
24407
24408 ;
24409 return 0;
24410 }
24411
24412 _ACEOF
24413
24414
24415
24416 cat - <<_ACEOF >conftest.h
24417
24418 _ACEOF
24419
24420
24421 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24422 echo "obj-m := conftest.o" >build/Makefile
24423 modpost_flag=''
24424 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24425 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24426 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24427 (eval $ac_try) 2>&5
24428 ac_status=$?
24429 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24430 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24431 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24432 (eval $ac_try) 2>&5
24433 ac_status=$?
24434 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24435 test $ac_status = 0; }; }; then :
24436
24437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24438 $as_echo "yes" >&6; }
24439
24440 $as_echo "#define HAVE_GENERIC_WRITE_CHECKS_KIOCB 1" >>confdefs.h
24441
24442
24443 else
24444 $as_echo "$as_me: failed program was:" >&5
24445 sed 's/^/| /' conftest.$ac_ext >&5
24446
24447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24448 $as_echo "no" >&6; }
24449
24450
24451
24452 fi
24453 rm -Rf build
24454
24455
24456
24457
24458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kmap_atomic wants 1 args" >&5
24459 $as_echo_n "checking whether kmap_atomic wants 1 args... " >&6; }
24460
24461
24462 cat confdefs.h - <<_ACEOF >conftest.c
24463
24464
24465 #include <linux/pagemap.h>
24466
24467 int
24468 main (void)
24469 {
24470
24471 struct page page;
24472 kmap_atomic(&page);
24473
24474 ;
24475 return 0;
24476 }
24477
24478 _ACEOF
24479
24480
24481
24482 cat - <<_ACEOF >conftest.h
24483
24484 _ACEOF
24485
24486
24487 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24488 echo "obj-m := conftest.o" >build/Makefile
24489 modpost_flag=''
24490 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24491 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24492 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24493 (eval $ac_try) 2>&5
24494 ac_status=$?
24495 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24496 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24497 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24498 (eval $ac_try) 2>&5
24499 ac_status=$?
24500 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24501 test $ac_status = 0; }; }; then :
24502
24503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24504 $as_echo "yes" >&6; }
24505
24506 $as_echo "#define HAVE_1ARG_KMAP_ATOMIC 1" >>confdefs.h
24507
24508
24509 else
24510 $as_echo "$as_me: failed program was:" >&5
24511 sed 's/^/| /' conftest.$ac_ext >&5
24512
24513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24514 $as_echo "no" >&6; }
24515
24516
24517
24518 fi
24519 rm -Rf build
24520
24521
24522
24523
24524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether follow_down_one() is available" >&5
24525 $as_echo_n "checking whether follow_down_one() is available... " >&6; }
24526
24527
24528 cat confdefs.h - <<_ACEOF >conftest.c
24529
24530
24531 #include <linux/namei.h>
24532
24533 int
24534 main (void)
24535 {
24536
24537 struct path *p = NULL;
24538 follow_down_one(p);
24539
24540 ;
24541 return 0;
24542 }
24543
24544 _ACEOF
24545
24546
24547
24548 cat - <<_ACEOF >conftest.h
24549
24550 _ACEOF
24551
24552
24553 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24554 echo "obj-m := conftest.o" >build/Makefile
24555 modpost_flag=''
24556 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24557 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24558 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24559 (eval $ac_try) 2>&5
24560 ac_status=$?
24561 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24562 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24563 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24564 (eval $ac_try) 2>&5
24565 ac_status=$?
24566 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24567 test $ac_status = 0; }; }; then :
24568
24569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24570 $as_echo "yes" >&6; }
24571
24572 $as_echo "#define HAVE_FOLLOW_DOWN_ONE 1" >>confdefs.h
24573
24574
24575 else
24576 $as_echo "$as_me: failed program was:" >&5
24577 sed 's/^/| /' conftest.$ac_ext >&5
24578
24579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24580 $as_echo "no" >&6; }
24581
24582
24583
24584 fi
24585 rm -Rf build
24586
24587
24588
24589
24590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns int" >&5
24591 $as_echo_n "checking whether make_request_fn() returns int... " >&6; }
24592
24593
24594 cat confdefs.h - <<_ACEOF >conftest.c
24595
24596
24597 #include <linux/blkdev.h>
24598
24599 int make_request(struct request_queue *q, struct bio *bio)
24600 {
24601 return (0);
24602 }
24603
24604 int
24605 main (void)
24606 {
24607
24608 blk_queue_make_request(NULL, &make_request);
24609
24610 ;
24611 return 0;
24612 }
24613
24614 _ACEOF
24615
24616
24617
24618 cat - <<_ACEOF >conftest.h
24619
24620 _ACEOF
24621
24622
24623 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24624 echo "obj-m := conftest.o" >build/Makefile
24625 modpost_flag=''
24626 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24627 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24628 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24629 (eval $ac_try) 2>&5
24630 ac_status=$?
24631 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24632 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24633 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24634 (eval $ac_try) 2>&5
24635 ac_status=$?
24636 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24637 test $ac_status = 0; }; }; then :
24638
24639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24640 $as_echo "yes" >&6; }
24641
24642 $as_echo "#define MAKE_REQUEST_FN_RET int" >>confdefs.h
24643
24644
24645 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_INT 1" >>confdefs.h
24646
24647
24648 else
24649 $as_echo "$as_me: failed program was:" >&5
24650 sed 's/^/| /' conftest.$ac_ext >&5
24651
24652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24653 $as_echo "no" >&6; }
24654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns void" >&5
24655 $as_echo_n "checking whether make_request_fn() returns void... " >&6; }
24656
24657
24658 cat confdefs.h - <<_ACEOF >conftest.c
24659
24660
24661 #include <linux/blkdev.h>
24662
24663 void make_request(struct request_queue *q, struct bio *bio)
24664 {
24665 return;
24666 }
24667
24668 int
24669 main (void)
24670 {
24671
24672 blk_queue_make_request(NULL, &make_request);
24673
24674 ;
24675 return 0;
24676 }
24677
24678 _ACEOF
24679
24680
24681
24682 cat - <<_ACEOF >conftest.h
24683
24684 _ACEOF
24685
24686
24687 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24688 echo "obj-m := conftest.o" >build/Makefile
24689 modpost_flag=''
24690 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24691 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24692 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24693 (eval $ac_try) 2>&5
24694 ac_status=$?
24695 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24696 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24697 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24698 (eval $ac_try) 2>&5
24699 ac_status=$?
24700 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24701 test $ac_status = 0; }; }; then :
24702
24703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24704 $as_echo "yes" >&6; }
24705
24706 $as_echo "#define MAKE_REQUEST_FN_RET void" >>confdefs.h
24707
24708
24709 else
24710 $as_echo "$as_me: failed program was:" >&5
24711 sed 's/^/| /' conftest.$ac_ext >&5
24712
24713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24714 $as_echo "no" >&6; }
24715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns blk_qc_t" >&5
24716 $as_echo_n "checking whether make_request_fn() returns blk_qc_t... " >&6; }
24717
24718
24719 cat confdefs.h - <<_ACEOF >conftest.c
24720
24721
24722 #include <linux/blkdev.h>
24723
24724 blk_qc_t make_request(struct request_queue *q, struct bio *bio)
24725 {
24726 return (BLK_QC_T_NONE);
24727 }
24728
24729 int
24730 main (void)
24731 {
24732
24733 blk_queue_make_request(NULL, &make_request);
24734
24735 ;
24736 return 0;
24737 }
24738
24739 _ACEOF
24740
24741
24742
24743 cat - <<_ACEOF >conftest.h
24744
24745 _ACEOF
24746
24747
24748 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24749 echo "obj-m := conftest.o" >build/Makefile
24750 modpost_flag=''
24751 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24752 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24753 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24754 (eval $ac_try) 2>&5
24755 ac_status=$?
24756 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24757 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24758 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24759 (eval $ac_try) 2>&5
24760 ac_status=$?
24761 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24762 test $ac_status = 0; }; }; then :
24763
24764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24765 $as_echo "yes" >&6; }
24766
24767 $as_echo "#define MAKE_REQUEST_FN_RET blk_qc_t" >>confdefs.h
24768
24769
24770 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_QC 1" >>confdefs.h
24771
24772
24773 else
24774 $as_echo "$as_me: failed program was:" >&5
24775 sed 's/^/| /' conftest.$ac_ext >&5
24776
24777 as_fn_error $? "no - Please file a bug report at
24778 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
24779
24780
24781
24782 fi
24783 rm -Rf build
24784
24785
24786
24787
24788
24789 fi
24790 rm -Rf build
24791
24792
24793
24794
24795
24796 fi
24797 rm -Rf build
24798
24799
24800
24801
24802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic IO accounting symbols are avaliable" >&5
24803 $as_echo_n "checking whether generic IO accounting symbols are avaliable... " >&6; }
24804
24805
24806
24807 cat confdefs.h - <<_ACEOF >conftest.c
24808
24809
24810 #include <linux/bio.h>
24811
24812 void (*generic_start_io_acct_f)(int, unsigned long,
24813 struct hd_struct *) = &generic_start_io_acct;
24814 void (*generic_end_io_acct_f)(int, struct hd_struct *,
24815 unsigned long) = &generic_end_io_acct;
24816
24817 int
24818 main (void)
24819 {
24820
24821 generic_start_io_acct(0, 0, NULL);
24822 generic_end_io_acct(0, NULL, 0);
24823
24824 ;
24825 return 0;
24826 }
24827
24828 _ACEOF
24829
24830
24831
24832 cat - <<_ACEOF >conftest.h
24833
24834 _ACEOF
24835
24836
24837 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24838 echo "obj-m := conftest.o" >build/Makefile
24839 modpost_flag=''
24840 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24841 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24842 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24843 (eval $ac_try) 2>&5
24844 ac_status=$?
24845 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24846 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24847 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24848 (eval $ac_try) 2>&5
24849 ac_status=$?
24850 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24851 test $ac_status = 0; }; }; then :
24852 rc=0
24853 else
24854 $as_echo "$as_me: failed program was:" >&5
24855 sed 's/^/| /' conftest.$ac_ext >&5
24856 rc=1
24857
24858
24859 fi
24860 rm -Rf build
24861
24862
24863 if test $rc -ne 0; then :
24864
24865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24866 $as_echo "no" >&6; }
24867
24868 else
24869 if test "x$enable_linux_builtin" != xyes; then
24870
24871 grep -q -E '[[:space:]]generic_start_io_acct[[:space:]]' \
24872 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
24873 rc=$?
24874 if test $rc -ne 0; then
24875 export=0
24876 for file in block/bio.c; do
24877 grep -q -E "EXPORT_SYMBOL.*(generic_start_io_acct)" \
24878 "$LINUX/$file" 2>/dev/null
24879 rc=$?
24880 if test $rc -eq 0; then
24881 export=1
24882 break;
24883 fi
24884 done
24885 if test $export -eq 0; then :
24886 rc=1
24887 else :
24888 rc=0
24889 fi
24890 else :
24891 rc=0
24892 fi
24893
24894 fi
24895 if test $rc -ne 0; then :
24896
24897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24898 $as_echo "no" >&6; }
24899
24900 else :
24901
24902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24903 $as_echo "yes" >&6; }
24904
24905 $as_echo "#define HAVE_GENERIC_IO_ACCT 1" >>confdefs.h
24906
24907
24908 fi
24909 fi
24910
24911
24912
24913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->rename() wants flags" >&5
24914 $as_echo_n "checking whether iops->rename() wants flags... " >&6; }
24915
24916
24917 cat confdefs.h - <<_ACEOF >conftest.c
24918
24919
24920 #include <linux/fs.h>
24921 int rename_fn(struct inode *sip, struct dentry *sdp,
24922 struct inode *tip, struct dentry *tdp,
24923 unsigned int flags) { return 0; }
24924
24925 static const struct inode_operations
24926 iops __attribute__ ((unused)) = {
24927 .rename = rename_fn,
24928 };
24929
24930 int
24931 main (void)
24932 {
24933
24934
24935 ;
24936 return 0;
24937 }
24938
24939 _ACEOF
24940
24941
24942
24943 cat - <<_ACEOF >conftest.h
24944
24945 _ACEOF
24946
24947
24948 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24949 echo "obj-m := conftest.o" >build/Makefile
24950 modpost_flag=''
24951 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24952 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24953 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24954 (eval $ac_try) 2>&5
24955 ac_status=$?
24956 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24957 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24958 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24959 (eval $ac_try) 2>&5
24960 ac_status=$?
24961 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24962 test $ac_status = 0; }; }; then :
24963
24964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24965 $as_echo "yes" >&6; }
24966
24967 $as_echo "#define HAVE_RENAME_WANTS_FLAGS 1" >>confdefs.h
24968
24969
24970 else
24971 $as_echo "$as_me: failed program was:" >&5
24972 sed 's/^/| /' conftest.$ac_ext >&5
24973
24974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24975 $as_echo "no" >&6; }
24976
24977
24978
24979 fi
24980 rm -Rf build
24981
24982
24983
24984
24985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_setxattr() exists" >&5
24986 $as_echo_n "checking whether generic_setxattr() exists... " >&6; }
24987
24988
24989 cat confdefs.h - <<_ACEOF >conftest.c
24990
24991
24992 #include <linux/fs.h>
24993 #include <linux/xattr.h>
24994
24995 static const struct inode_operations
24996 iops __attribute__ ((unused)) = {
24997 .setxattr = generic_setxattr
24998 };
24999
25000 int
25001 main (void)
25002 {
25003
25004
25005 ;
25006 return 0;
25007 }
25008
25009 _ACEOF
25010
25011
25012
25013 cat - <<_ACEOF >conftest.h
25014
25015 _ACEOF
25016
25017
25018 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25019 echo "obj-m := conftest.o" >build/Makefile
25020 modpost_flag=''
25021 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25022 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25023 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25024 (eval $ac_try) 2>&5
25025 ac_status=$?
25026 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25027 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25028 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25029 (eval $ac_try) 2>&5
25030 ac_status=$?
25031 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25032 test $ac_status = 0; }; }; then :
25033
25034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25035 $as_echo "yes" >&6; }
25036
25037 $as_echo "#define HAVE_GENERIC_SETXATTR 1" >>confdefs.h
25038
25039
25040 else
25041 $as_echo "$as_me: failed program was:" >&5
25042 sed 's/^/| /' conftest.$ac_ext >&5
25043
25044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25045 $as_echo "no" >&6; }
25046
25047
25048
25049 fi
25050 rm -Rf build
25051
25052
25053
25054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current_time() exists" >&5
25055 $as_echo_n "checking whether current_time() exists... " >&6; }
25056
25057
25058
25059 cat confdefs.h - <<_ACEOF >conftest.c
25060
25061
25062 #include <linux/fs.h>
25063
25064 int
25065 main (void)
25066 {
25067
25068 struct inode ip;
25069 struct timespec now __attribute__ ((unused));
25070
25071 now = current_time(&ip);
25072
25073 ;
25074 return 0;
25075 }
25076
25077 _ACEOF
25078
25079
25080
25081 cat - <<_ACEOF >conftest.h
25082
25083 _ACEOF
25084
25085
25086 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25087 echo "obj-m := conftest.o" >build/Makefile
25088 modpost_flag=''
25089 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25090 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25091 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25092 (eval $ac_try) 2>&5
25093 ac_status=$?
25094 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25095 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25096 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25097 (eval $ac_try) 2>&5
25098 ac_status=$?
25099 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25100 test $ac_status = 0; }; }; then :
25101 rc=0
25102 else
25103 $as_echo "$as_me: failed program was:" >&5
25104 sed 's/^/| /' conftest.$ac_ext >&5
25105 rc=1
25106
25107
25108 fi
25109 rm -Rf build
25110
25111
25112 if test $rc -ne 0; then :
25113
25114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25115 $as_echo "no" >&6; }
25116
25117 else
25118 if test "x$enable_linux_builtin" != xyes; then
25119
25120 grep -q -E '[[:space:]]current_time[[:space:]]' \
25121 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
25122 rc=$?
25123 if test $rc -ne 0; then
25124 export=0
25125 for file in fs/inode.c; do
25126 grep -q -E "EXPORT_SYMBOL.*(current_time)" \
25127 "$LINUX/$file" 2>/dev/null
25128 rc=$?
25129 if test $rc -eq 0; then
25130 export=1
25131 break;
25132 fi
25133 done
25134 if test $export -eq 0; then :
25135 rc=1
25136 else :
25137 rc=0
25138 fi
25139 else :
25140 rc=0
25141 fi
25142
25143 fi
25144 if test $rc -ne 0; then :
25145
25146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25147 $as_echo "no" >&6; }
25148
25149 else :
25150
25151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25152 $as_echo "yes" >&6; }
25153
25154 $as_echo "#define HAVE_CURRENT_TIME 1" >>confdefs.h
25155
25156
25157 fi
25158 fi
25159
25160
25161
25162 if test "$LINUX_OBJ" != "$LINUX"; then :
25163
25164 KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ"
25165
25166 fi
25167
25168
25169
25170 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_UNUSED_BUT_SET_VARIABLE"
25171 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_BOOL_COMPARE"
25172 KERNELCPPFLAGS="$KERNELCPPFLAGS -DHAVE_SPL -D_KERNEL"
25173 KERNELCPPFLAGS="$KERNELCPPFLAGS -DTEXT_DOMAIN=\\\"zfs-linux-kernel\\\""
25174
25175
25176 ;;
25177 all)
25178
25179
25180 # Check whether --with-linux was given.
25181 if test "${with_linux+set}" = set; then :
25182 withval=$with_linux; kernelsrc="$withval"
25183 fi
25184
25185
25186
25187 # Check whether --with-linux-obj was given.
25188 if test "${with_linux_obj+set}" = set; then :
25189 withval=$with_linux_obj; kernelbuild="$withval"
25190 fi
25191
25192
25193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source directory" >&5
25194 $as_echo_n "checking kernel source directory... " >&6; }
25195 if test -z "$kernelsrc"; then :
25196
25197 if test -e "/lib/modules/$(uname -r)/source"; then :
25198
25199 headersdir="/lib/modules/$(uname -r)/source"
25200 sourcelink=$(readlink -f "$headersdir")
25201
25202 elif test -e "/lib/modules/$(uname -r)/build"; then :
25203
25204 headersdir="/lib/modules/$(uname -r)/build"
25205 sourcelink=$(readlink -f "$headersdir")
25206
25207 else
25208
25209 sourcelink=$(ls -1d /usr/src/kernels/* \
25210 /usr/src/linux-* \
25211 2>/dev/null | grep -v obj | tail -1)
25212
25213 fi
25214
25215 if test -n "$sourcelink" && test -e ${sourcelink}; then :
25216
25217 kernelsrc=`readlink -f ${sourcelink}`
25218
25219 else
25220
25221 kernelsrc="Not found"
25222
25223 fi
25224
25225 else
25226
25227 if test "$kernelsrc" = "NONE"; then :
25228
25229 kernsrcver=NONE
25230
25231 fi
25232
25233 fi
25234
25235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelsrc" >&5
25236 $as_echo "$kernelsrc" >&6; }
25237 if test ! -d "$kernelsrc"; then :
25238
25239 as_fn_error $? "
25240 *** Please make sure the kernel devel package for your distribution
25241 *** is installed and then try again. If that fails, you can specify the
25242 *** location of the kernel source with the '--with-linux=PATH' option." "$LINENO" 5
25243
25244 fi
25245
25246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel build directory" >&5
25247 $as_echo_n "checking kernel build directory... " >&6; }
25248 if test -z "$kernelbuild"; then :
25249
25250 if test -e "/lib/modules/$(uname -r)/build"; then :
25251
25252 kernelbuild=`readlink -f /lib/modules/$(uname -r)/build`
25253
25254 elif test -d ${kernelsrc}-obj/${target_cpu}/${target_cpu}; then :
25255
25256 kernelbuild=${kernelsrc}-obj/${target_cpu}/${target_cpu}
25257
25258 elif test -d ${kernelsrc}-obj/${target_cpu}/default; then :
25259
25260 kernelbuild=${kernelsrc}-obj/${target_cpu}/default
25261
25262 elif test -d `dirname ${kernelsrc}`/build-${target_cpu}; then :
25263
25264 kernelbuild=`dirname ${kernelsrc}`/build-${target_cpu}
25265
25266 else
25267
25268 kernelbuild=${kernelsrc}
25269
25270 fi
25271
25272 fi
25273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelbuild" >&5
25274 $as_echo "$kernelbuild" >&6; }
25275
25276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source version" >&5
25277 $as_echo_n "checking kernel source version... " >&6; }
25278 utsrelease1=$kernelbuild/include/linux/version.h
25279 utsrelease2=$kernelbuild/include/linux/utsrelease.h
25280 utsrelease3=$kernelbuild/include/generated/utsrelease.h
25281 if test -r $utsrelease1 && fgrep -q UTS_RELEASE $utsrelease1; then :
25282
25283 utsrelease=linux/version.h
25284
25285 elif test -r $utsrelease2 && fgrep -q UTS_RELEASE $utsrelease2; then :
25286
25287 utsrelease=linux/utsrelease.h
25288
25289 elif test -r $utsrelease3 && fgrep -q UTS_RELEASE $utsrelease3; then :
25290
25291 utsrelease=generated/utsrelease.h
25292
25293 fi
25294
25295 if test "$utsrelease"; then :
25296
25297 kernsrcver=`(echo "#include <$utsrelease>";
25298 echo "kernsrcver=UTS_RELEASE") |
25299 cpp -I $kernelbuild/include |
25300 grep "^kernsrcver=" | cut -d \" -f 2`
25301
25302 if test -z "$kernsrcver"; then :
25303
25304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
25305 $as_echo "Not found" >&6; }
25306 as_fn_error $? "*** Cannot determine kernel version." "$LINENO" 5
25307
25308 fi
25309
25310 else
25311
25312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
25313 $as_echo "Not found" >&6; }
25314 if test "x$enable_linux_builtin" != xyes; then
25315 as_fn_error $? "*** Cannot find UTS_RELEASE definition." "$LINENO" 5
25316 else
25317 as_fn_error $? "
25318 *** Cannot find UTS_RELEASE definition.
25319 *** Please run 'make prepare' inside the kernel source tree." "$LINENO" 5
25320 fi
25321
25322 fi
25323
25324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernsrcver" >&5
25325 $as_echo "$kernsrcver" >&6; }
25326
25327 LINUX=${kernelsrc}
25328 LINUX_OBJ=${kernelbuild}
25329 LINUX_VERSION=${kernsrcver}
25330
25331
25332
25333
25334
25335
25336 modpost=$LINUX/scripts/Makefile.modpost
25337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel file name for module symbols" >&5
25338 $as_echo_n "checking kernel file name for module symbols... " >&6; }
25339 if test "x$enable_linux_builtin" != xyes -a -f "$modpost"; then :
25340
25341 if grep -q Modules.symvers $modpost; then :
25342
25343 LINUX_SYMBOLS=Modules.symvers
25344
25345 else
25346
25347 LINUX_SYMBOLS=Module.symvers
25348
25349 fi
25350
25351 if test ! -f "$LINUX_OBJ/$LINUX_SYMBOLS"; then :
25352
25353 as_fn_error $? "
25354 *** Please make sure the kernel devel package for your distribution
25355 *** is installed. If you are building with a custom kernel, make sure the
25356 *** kernel is configured, built, and the '--with-linux=PATH' configure
25357 *** option refers to the location of the kernel source." "$LINENO" 5
25358
25359 fi
25360
25361 else
25362
25363 LINUX_SYMBOLS=NONE
25364
25365 fi
25366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINUX_SYMBOLS" >&5
25367 $as_echo "$LINUX_SYMBOLS" >&6; }
25368
25369
25370
25371
25372
25373 # Check whether --with-spl was given.
25374 if test "${with_spl+set}" = set; then :
25375 withval=$with_spl; splsrc="$withval"
25376 fi
25377
25378
25379
25380 # Check whether --with-spl-obj was given.
25381 if test "${with_spl_obj+set}" = set; then :
25382 withval=$with_spl_obj; splbuild="$withval"
25383 fi
25384
25385
25386
25387 # Check whether --with-spl-timeout was given.
25388 if test "${with_spl_timeout+set}" = set; then :
25389 withval=$with_spl_timeout; timeout="$withval"
25390 else
25391 timeout=0
25392 fi
25393
25394
25395 splsrc0="/var/lib/dkms/spl/${VERSION}/build"
25396 splsrc1="/usr/local/src/spl-${VERSION}/${LINUX_VERSION}"
25397 splsrc2="/usr/local/src/spl-${VERSION}"
25398 splsrc3="/usr/src/spl-${VERSION}/${LINUX_VERSION}"
25399 splsrc4="/usr/src/spl-${VERSION}"
25400 splsrc5="../spl/"
25401 splsrc6="$LINUX"
25402
25403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl source directory" >&5
25404 $as_echo_n "checking spl source directory... " >&6; }
25405 if test -z "${splsrc}"; then :
25406
25407 if test -e "${splsrc0}/spl.release.in"; then :
25408
25409 splsrc=${splsrc0}
25410
25411 elif test -e "${splsrc1}/spl.release.in"; then :
25412
25413 splsrc=${splsrc1}
25414
25415 elif test -e "${splsrc2}/spl.release.in"; then :
25416
25417 splsrc=${splsrc2}
25418
25419 elif test -e "${splsrc3}/spl.release.in"; then :
25420
25421 splsrc=$(readlink -f "${splsrc3}")
25422
25423 elif test -e "${splsrc4}/spl.release.in" ; then :
25424
25425 splsrc=${splsrc4}
25426
25427 elif test -e "${splsrc5}/spl.release.in"; then :
25428
25429 splsrc=$(readlink -f "${splsrc5}")
25430
25431 elif test -e "${splsrc6}/spl.release.in" ; then :
25432
25433 splsrc=${splsrc6}
25434
25435 else
25436
25437 splsrc="Not found"
25438
25439 fi
25440
25441 else
25442
25443 if test "$splsrc" = "NONE"; then :
25444
25445 splbuild=NONE
25446 splsrcver=NONE
25447
25448 fi
25449
25450 fi
25451
25452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splsrc" >&5
25453 $as_echo "$splsrc" >&6; }
25454 if test ! -e "$splsrc/spl.release.in"; then :
25455
25456 as_fn_error $? "
25457 *** Please make sure the kmod spl devel package for your distribution
25458 *** is installed then try again. If that fails you can specify the
25459 *** location of the spl source with the '--with-spl=PATH' option." "$LINENO" 5
25460
25461 fi
25462
25463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl build directory" >&5
25464 $as_echo_n "checking spl build directory... " >&6; }
25465 while true; do
25466 if test -z "$splbuild"; then :
25467
25468 if test -e "${splsrc}/${LINUX_VERSION}/spl_config.h" ; then :
25469
25470 splbuild="${splsrc}/${LINUX_VERSION}"
25471
25472 elif test -e "${splsrc}/spl_config.h" ; then :
25473
25474 splbuild="${splsrc}"
25475
25476 elif find -L "${splsrc}" -name spl_config.h 2> /dev/null | grep -wq spl_config.h ; then :
25477
25478 splbuild=$(find -L "${splsrc}" -name spl_config.h | sed 's,/spl_config.h,,')
25479
25480 else
25481
25482 splbuild="Not found"
25483
25484 fi
25485
25486 fi
25487 if test -e "$splbuild/spl_config.h" -o $timeout -le 0; then :
25488
25489 break;
25490
25491 else
25492
25493 sleep 1
25494 timeout=$((timeout-1))
25495
25496 fi
25497 done
25498
25499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splbuild" >&5
25500 $as_echo "$splbuild" >&6; }
25501 if ! test -e "$splbuild/spl_config.h"; then :
25502
25503 as_fn_error $? "
25504 *** Please make sure the kmod spl devel <kernel> package for your
25505 *** distribution is installed then try again. If that fails you
25506 *** can specify the location of the spl objects with the
25507 *** '--with-spl-obj=PATH' option." "$LINENO" 5
25508
25509 fi
25510
25511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl source version" >&5
25512 $as_echo_n "checking spl source version... " >&6; }
25513 if test -r $splbuild/spl_config.h &&
25514 fgrep -q SPL_META_VERSION $splbuild/spl_config.h; then :
25515
25516
25517 splsrcver=`(echo "#include <spl_config.h>";
25518 echo "splsrcver=SPL_META_VERSION-SPL_META_RELEASE") |
25519 cpp -I $splbuild |
25520 grep "^splsrcver=" | tr -d \" | cut -d= -f2`
25521
25522 fi
25523
25524 if test -z "$splsrcver"; then :
25525
25526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
25527 $as_echo "Not found" >&6; }
25528 as_fn_error $? "
25529 *** Cannot determine the version of the spl source.
25530 *** Please prepare the spl source before running this script" "$LINENO" 5
25531
25532 fi
25533
25534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splsrcver" >&5
25535 $as_echo "$splsrcver" >&6; }
25536
25537 SPL=${splsrc}
25538 SPL_OBJ=${splbuild}
25539 SPL_VERSION=${splsrcver}
25540
25541
25542
25543
25544
25545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl file name for module symbols" >&5
25546 $as_echo_n "checking spl file name for module symbols... " >&6; }
25547 SPL_SYMBOLS=NONE
25548
25549 while true; do
25550 if test -r $SPL_OBJ/Module.symvers; then :
25551
25552 SPL_SYMBOLS=Module.symvers
25553
25554 elif test -r $SPL_OBJ/Modules.symvers; then :
25555
25556 SPL_SYMBOLS=Modules.symvers
25557
25558 elif test -r $SPL_OBJ/module/Module.symvers; then :
25559
25560 SPL_SYMBOLS=Module.symvers
25561
25562 elif test -r $SPL_OBJ/module/Modules.symvers; then :
25563
25564 SPL_SYMBOLS=Modules.symvers
25565
25566 fi
25567
25568 if test $SPL_SYMBOLS != NONE -o $timeout -le 0; then :
25569
25570 break;
25571
25572 else
25573
25574 sleep 1
25575 timeout=$((timeout-1))
25576
25577 fi
25578 done
25579
25580 if test "$SPL_SYMBOLS" = NONE; then :
25581
25582 SPL_SYMBOLS=$LINUX_SYMBOLS
25583
25584 fi
25585
25586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SPL_SYMBOLS" >&5
25587 $as_echo "$SPL_SYMBOLS" >&6; }
25588
25589
25590
25591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether modules can be built" >&5
25592 $as_echo_n "checking whether modules can be built... " >&6; }
25593
25594
25595 cat confdefs.h - <<_ACEOF >conftest.c
25596
25597
25598 int
25599 main (void)
25600 {
25601
25602 ;
25603 return 0;
25604 }
25605
25606 _ACEOF
25607
25608
25609
25610 cat - <<_ACEOF >conftest.h
25611
25612 _ACEOF
25613
25614
25615 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25616 echo "obj-m := conftest.o" >build/Makefile
25617 modpost_flag=''
25618 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25619 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25620 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25621 (eval $ac_try) 2>&5
25622 ac_status=$?
25623 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25624 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25625 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25626 (eval $ac_try) 2>&5
25627 ac_status=$?
25628 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25629 test $ac_status = 0; }; }; then :
25630
25631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25632 $as_echo "yes" >&6; }
25633
25634 else
25635 $as_echo "$as_me: failed program was:" >&5
25636 sed 's/^/| /' conftest.$ac_ext >&5
25637
25638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25639 $as_echo "no" >&6; }
25640 if test "x$enable_linux_builtin" != xyes; then
25641 as_fn_error $? "*** Unable to build an empty module." "$LINENO" 5
25642 else
25643 as_fn_error $? "
25644 *** Unable to build an empty module.
25645 *** Please run 'make scripts' inside the kernel source tree." "$LINENO" 5
25646 fi
25647
25648
25649
25650 fi
25651 rm -Rf build
25652
25653
25654
25655
25656 if test "x$cross_compiling" != xyes; then :
25657
25658 if test "$cross_compiling" = yes; then :
25659 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
25660 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
25661 as_fn_error $? "cannot run test program while cross compiling
25662 See \`config.log' for more details" "$LINENO" 5; }
25663 else
25664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25665 /* end confdefs.h. */
25666
25667
25668 #include "$LINUX/include/linux/license.h"
25669
25670 int
25671 main ()
25672 {
25673
25674 return !license_is_gpl_compatible("$ZFS_META_LICENSE");
25675
25676 ;
25677 return 0;
25678 }
25679
25680 _ACEOF
25681 if ac_fn_c_try_run "$LINENO"; then :
25682
25683
25684 $as_echo "#define ZFS_IS_GPL_COMPATIBLE 1" >>confdefs.h
25685
25686
25687 fi
25688 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25689 conftest.$ac_objext conftest.beam conftest.$ac_ext
25690 fi
25691
25692
25693 fi
25694
25695
25696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel was built with 16K or larger stacks" >&5
25697 $as_echo_n "checking whether kernel was built with 16K or larger stacks... " >&6; }
25698
25699
25700 cat confdefs.h - <<_ACEOF >conftest.c
25701
25702
25703 #include <linux/module.h>
25704
25705 int
25706 main (void)
25707 {
25708
25709 #if (THREAD_SIZE < 16384)
25710 #error "THREAD_SIZE is less than 16K"
25711 #endif
25712
25713 ;
25714 return 0;
25715 }
25716
25717 _ACEOF
25718
25719
25720
25721 cat - <<_ACEOF >conftest.h
25722
25723 _ACEOF
25724
25725
25726 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25727 echo "obj-m := conftest.o" >build/Makefile
25728 modpost_flag=''
25729 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25730 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25731 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25732 (eval $ac_try) 2>&5
25733 ac_status=$?
25734 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25735 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25736 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25737 (eval $ac_try) 2>&5
25738 ac_status=$?
25739 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25740 test $ac_status = 0; }; }; then :
25741
25742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25743 $as_echo "yes" >&6; }
25744
25745 $as_echo "#define HAVE_LARGE_STACKS 1" >>confdefs.h
25746
25747
25748 else
25749 $as_echo "$as_me: failed program was:" >&5
25750 sed 's/^/| /' conftest.$ac_ext >&5
25751
25752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25753 $as_echo "no" >&6; }
25754
25755
25756
25757 fi
25758 rm -Rf build
25759
25760
25761
25762
25763
25764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel was built with CONFIG_DEBUG_LOCK_ALLOC" >&5
25765 $as_echo_n "checking whether kernel was built with CONFIG_DEBUG_LOCK_ALLOC... " >&6; }
25766
25767
25768 cat confdefs.h - <<_ACEOF >conftest.c
25769
25770
25771 #include <linux/module.h>
25772
25773 int
25774 main (void)
25775 {
25776
25777 #ifndef CONFIG_DEBUG_LOCK_ALLOC
25778 #error CONFIG_DEBUG_LOCK_ALLOC not #defined
25779 #endif
25780
25781 ;
25782 return 0;
25783 }
25784
25785 _ACEOF
25786
25787
25788
25789 cat - <<_ACEOF >conftest.h
25790
25791 _ACEOF
25792
25793
25794 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25795 echo "obj-m := conftest.o" >build/Makefile
25796 modpost_flag=''
25797 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25798 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25799 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25800 (eval $ac_try) 2>&5
25801 ac_status=$?
25802 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25803 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25804 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25805 (eval $ac_try) 2>&5
25806 ac_status=$?
25807 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25808 test $ac_status = 0; }; }; then :
25809
25810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25811 $as_echo "yes" >&6; }
25812
25813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mutex_lock() is GPL-only" >&5
25814 $as_echo_n "checking whether mutex_lock() is GPL-only... " >&6; }
25815 tmp_flags="$EXTRA_KCFLAGS"
25816
25817
25818 cat confdefs.h - <<_ACEOF >conftest.c
25819
25820
25821 #include <linux/module.h>
25822 #include <linux/mutex.h>
25823
25824 MODULE_LICENSE("$ZFS_META_LICENSE");
25825
25826 int
25827 main (void)
25828 {
25829
25830 struct mutex lock;
25831
25832 mutex_init(&lock);
25833 mutex_lock(&lock);
25834 mutex_unlock(&lock);
25835
25836 ;
25837 return 0;
25838 }
25839
25840 _ACEOF
25841
25842
25843
25844 cat - <<_ACEOF >conftest.h
25845
25846 _ACEOF
25847
25848
25849 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25850 echo "obj-m := conftest.o" >build/Makefile
25851 modpost_flag=''
25852 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25853 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25854 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25855 (eval $ac_try) 2>&5
25856 ac_status=$?
25857 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25858 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25859 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25860 (eval $ac_try) 2>&5
25861 ac_status=$?
25862 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25863 test $ac_status = 0; }; }; then :
25864
25865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25866 $as_echo "no" >&6; }
25867
25868 else
25869 $as_echo "$as_me: failed program was:" >&5
25870 sed 's/^/| /' conftest.$ac_ext >&5
25871
25872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25873 $as_echo "yes" >&6; }
25874 as_fn_error $? "
25875 *** Kernel built with CONFIG_DEBUG_LOCK_ALLOC which is incompatible
25876 *** with the CDDL license and will prevent the module linking stage
25877 *** from succeeding. You must rebuild your kernel without this
25878 *** option enabled." "$LINENO" 5
25879
25880
25881
25882 fi
25883 rm -Rf build
25884
25885
25886 EXTRA_KCFLAGS="$tmp_flags"
25887
25888
25889 else
25890 $as_echo "$as_me: failed program was:" >&5
25891 sed 's/^/| /' conftest.$ac_ext >&5
25892
25893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25894 $as_echo "no" >&6; }
25895
25896
25897
25898
25899 fi
25900 rm -Rf build
25901
25902
25903
25904
25905
25906
25907 tmp_flags="$EXTRA_KCFLAGS"
25908 EXTRA_KCFLAGS="-I\$(src)"
25909
25910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether DECLARE_EVENT_CLASS() is available" >&5
25911 $as_echo_n "checking whether DECLARE_EVENT_CLASS() is available... " >&6; }
25912
25913
25914 cat confdefs.h - <<_ACEOF >conftest.c
25915
25916
25917 #include <linux/module.h>
25918 MODULE_LICENSE(ZFS_META_LICENSE);
25919
25920 #define CREATE_TRACE_POINTS
25921 #include "conftest.h"
25922
25923 int
25924 main (void)
25925 {
25926
25927 trace_zfs_autoconf_event_one(1UL);
25928 trace_zfs_autoconf_event_two(2UL);
25929
25930 ;
25931 return 0;
25932 }
25933
25934 _ACEOF
25935
25936
25937
25938 cat - <<_ACEOF >conftest.h
25939
25940 #if !defined(_CONFTEST_H) || defined(TRACE_HEADER_MULTI_READ)
25941 #define _CONFTEST_H
25942
25943 #undef TRACE_SYSTEM
25944 #define TRACE_SYSTEM zfs
25945 #include <linux/tracepoint.h>
25946
25947 DECLARE_EVENT_CLASS(zfs_autoconf_event_class,
25948 TP_PROTO(unsigned long i),
25949 TP_ARGS(i),
25950 TP_STRUCT__entry(
25951 __field(unsigned long, i)
25952 ),
25953 TP_fast_assign(
25954 __entry->i = i;
25955 ),
25956 TP_printk("i = %lu", __entry->i)
25957 );
25958
25959 #define DEFINE_AUTOCONF_EVENT(name) \
25960 DEFINE_EVENT(zfs_autoconf_event_class, name, \
25961 TP_PROTO(unsigned long i), \
25962 TP_ARGS(i))
25963 DEFINE_AUTOCONF_EVENT(zfs_autoconf_event_one);
25964 DEFINE_AUTOCONF_EVENT(zfs_autoconf_event_two);
25965
25966 #endif /* _CONFTEST_H */
25967
25968 #undef TRACE_INCLUDE_PATH
25969 #define TRACE_INCLUDE_PATH .
25970 #define TRACE_INCLUDE_FILE conftest
25971 #include <trace/define_trace.h>
25972
25973 _ACEOF
25974
25975
25976 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25977 echo "obj-m := conftest.o" >build/Makefile
25978 modpost_flag=''
25979 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25980 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25981 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25982 (eval $ac_try) 2>&5
25983 ac_status=$?
25984 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25985 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25986 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25987 (eval $ac_try) 2>&5
25988 ac_status=$?
25989 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25990 test $ac_status = 0; }; }; then :
25991
25992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25993 $as_echo "yes" >&6; }
25994
25995 $as_echo "#define HAVE_DECLARE_EVENT_CLASS 1" >>confdefs.h
25996
25997
25998 else
25999 $as_echo "$as_me: failed program was:" >&5
26000 sed 's/^/| /' conftest.$ac_ext >&5
26001
26002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26003 $as_echo "no" >&6; }
26004
26005
26006
26007 fi
26008 rm -Rf build
26009
26010
26011 EXTRA_KCFLAGS="$tmp_flags"
26012
26013
26014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current->bio_tail exists" >&5
26015 $as_echo_n "checking whether current->bio_tail exists... " >&6; }
26016
26017
26018 cat confdefs.h - <<_ACEOF >conftest.c
26019
26020
26021 #include <linux/sched.h>
26022
26023 int
26024 main (void)
26025 {
26026
26027 current->bio_tail = (struct bio **) NULL;
26028
26029 ;
26030 return 0;
26031 }
26032
26033 _ACEOF
26034
26035
26036
26037 cat - <<_ACEOF >conftest.h
26038
26039 _ACEOF
26040
26041
26042 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26043 echo "obj-m := conftest.o" >build/Makefile
26044 modpost_flag=''
26045 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26046 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26047 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26048 (eval $ac_try) 2>&5
26049 ac_status=$?
26050 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26051 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26052 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26053 (eval $ac_try) 2>&5
26054 ac_status=$?
26055 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26056 test $ac_status = 0; }; }; then :
26057
26058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26059 $as_echo "yes" >&6; }
26060
26061 $as_echo "#define HAVE_CURRENT_BIO_TAIL 1" >>confdefs.h
26062
26063
26064 else
26065 $as_echo "$as_me: failed program was:" >&5
26066 sed 's/^/| /' conftest.$ac_ext >&5
26067
26068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26069 $as_echo "no" >&6; }
26070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current->bio_list exists" >&5
26071 $as_echo_n "checking whether current->bio_list exists... " >&6; }
26072
26073
26074 cat confdefs.h - <<_ACEOF >conftest.c
26075
26076
26077 #include <linux/sched.h>
26078
26079 int
26080 main (void)
26081 {
26082
26083 current->bio_list = (struct bio_list *) NULL;
26084
26085 ;
26086 return 0;
26087 }
26088
26089 _ACEOF
26090
26091
26092
26093 cat - <<_ACEOF >conftest.h
26094
26095 _ACEOF
26096
26097
26098 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26099 echo "obj-m := conftest.o" >build/Makefile
26100 modpost_flag=''
26101 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26102 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26103 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26104 (eval $ac_try) 2>&5
26105 ac_status=$?
26106 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26107 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26108 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26109 (eval $ac_try) 2>&5
26110 ac_status=$?
26111 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26112 test $ac_status = 0; }; }; then :
26113
26114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26115 $as_echo "yes" >&6; }
26116
26117 $as_echo "#define HAVE_CURRENT_BIO_LIST 1" >>confdefs.h
26118
26119
26120 else
26121 $as_echo "$as_me: failed program was:" >&5
26122 sed 's/^/| /' conftest.$ac_ext >&5
26123
26124 as_fn_error $? "no - Please file a bug report at
26125 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
26126
26127
26128
26129 fi
26130 rm -Rf build
26131
26132
26133
26134
26135
26136 fi
26137 rm -Rf build
26138
26139
26140
26141
26142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether submit_bio() wants 1 arg" >&5
26143 $as_echo_n "checking whether submit_bio() wants 1 arg... " >&6; }
26144
26145
26146 cat confdefs.h - <<_ACEOF >conftest.c
26147
26148
26149 #include <linux/bio.h>
26150
26151 int
26152 main (void)
26153 {
26154
26155 blk_qc_t blk_qc;
26156 struct bio *bio = NULL;
26157 blk_qc = submit_bio(bio);
26158
26159 ;
26160 return 0;
26161 }
26162
26163 _ACEOF
26164
26165
26166
26167 cat - <<_ACEOF >conftest.h
26168
26169 _ACEOF
26170
26171
26172 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26173 echo "obj-m := conftest.o" >build/Makefile
26174 modpost_flag=''
26175 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26176 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26177 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26178 (eval $ac_try) 2>&5
26179 ac_status=$?
26180 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26181 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26182 { { eval echo "\"\$as_me\":${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; }; }; then :
26187
26188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26189 $as_echo "yes" >&6; }
26190
26191 $as_echo "#define HAVE_1ARG_SUBMIT_BIO 1" >>confdefs.h
26192
26193
26194 else
26195 $as_echo "$as_me: failed program was:" >&5
26196 sed 's/^/| /' conftest.$ac_ext >&5
26197
26198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26199 $as_echo "no" >&6; }
26200
26201
26202
26203 fi
26204 rm -Rf build
26205
26206
26207
26208
26209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking block device operation prototypes" >&5
26210 $as_echo_n "checking block device operation prototypes... " >&6; }
26211 tmp_flags="$EXTRA_KCFLAGS"
26212 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
26213
26214
26215 cat confdefs.h - <<_ACEOF >conftest.c
26216
26217
26218 #include <linux/blkdev.h>
26219
26220 int blk_open(struct block_device *bdev, fmode_t mode)
26221 { return 0; }
26222 int blk_ioctl(struct block_device *bdev, fmode_t mode,
26223 unsigned x, unsigned long y) { return 0; }
26224 int blk_compat_ioctl(struct block_device * bdev, fmode_t mode,
26225 unsigned x, unsigned long y) { return 0; }
26226
26227 static const struct block_device_operations
26228 bops __attribute__ ((unused)) = {
26229 .open = blk_open,
26230 .release = NULL,
26231 .ioctl = blk_ioctl,
26232 .compat_ioctl = blk_compat_ioctl,
26233 };
26234
26235 int
26236 main (void)
26237 {
26238
26239
26240 ;
26241 return 0;
26242 }
26243
26244 _ACEOF
26245
26246
26247
26248 cat - <<_ACEOF >conftest.h
26249
26250 _ACEOF
26251
26252
26253 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26254 echo "obj-m := conftest.o" >build/Makefile
26255 modpost_flag=''
26256 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26257 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26258 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26259 (eval $ac_try) 2>&5
26260 ac_status=$?
26261 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26262 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26263 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26264 (eval $ac_try) 2>&5
26265 ac_status=$?
26266 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26267 test $ac_status = 0; }; }; then :
26268
26269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: struct block_device" >&5
26270 $as_echo "struct block_device" >&6; }
26271
26272 $as_echo "#define HAVE_BDEV_BLOCK_DEVICE_OPERATIONS 1" >>confdefs.h
26273
26274
26275 else
26276 $as_echo "$as_me: failed program was:" >&5
26277 sed 's/^/| /' conftest.$ac_ext >&5
26278
26279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: struct inode" >&5
26280 $as_echo "struct inode" >&6; }
26281
26282
26283
26284 fi
26285 rm -Rf build
26286
26287
26288 EXTRA_KCFLAGS="$tmp_flags"
26289
26290
26291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether block_device_operations.release is void" >&5
26292 $as_echo_n "checking whether block_device_operations.release is void... " >&6; }
26293 tmp_flags="$EXTRA_KCFLAGS"
26294 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
26295
26296
26297 cat confdefs.h - <<_ACEOF >conftest.c
26298
26299
26300 #include <linux/blkdev.h>
26301
26302 void blk_release(struct gendisk *g, fmode_t mode) { return; }
26303
26304 static const struct block_device_operations
26305 bops __attribute__ ((unused)) = {
26306 .open = NULL,
26307 .release = blk_release,
26308 .ioctl = NULL,
26309 .compat_ioctl = NULL,
26310 };
26311
26312 int
26313 main (void)
26314 {
26315
26316
26317 ;
26318 return 0;
26319 }
26320
26321 _ACEOF
26322
26323
26324
26325 cat - <<_ACEOF >conftest.h
26326
26327 _ACEOF
26328
26329
26330 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26331 echo "obj-m := conftest.o" >build/Makefile
26332 modpost_flag=''
26333 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26334 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26335 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26336 (eval $ac_try) 2>&5
26337 ac_status=$?
26338 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26339 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26340 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26341 (eval $ac_try) 2>&5
26342 ac_status=$?
26343 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26344 test $ac_status = 0; }; }; then :
26345
26346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: void" >&5
26347 $as_echo "void" >&6; }
26348
26349 $as_echo "#define HAVE_BLOCK_DEVICE_OPERATIONS_RELEASE_VOID 1" >>confdefs.h
26350
26351
26352 else
26353 $as_echo "$as_me: failed program was:" >&5
26354 sed 's/^/| /' conftest.$ac_ext >&5
26355
26356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: int" >&5
26357 $as_echo "int" >&6; }
26358
26359
26360
26361 fi
26362 rm -Rf build
26363
26364
26365 EXTRA_KCFLAGS="$tmp_flags"
26366
26367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines fmode_t" >&5
26368 $as_echo_n "checking whether kernel defines fmode_t... " >&6; }
26369
26370
26371 cat confdefs.h - <<_ACEOF >conftest.c
26372
26373
26374 #include <linux/types.h>
26375
26376 int
26377 main (void)
26378 {
26379
26380 fmode_t *ptr __attribute__ ((unused));
26381
26382 ;
26383 return 0;
26384 }
26385
26386 _ACEOF
26387
26388
26389
26390 cat - <<_ACEOF >conftest.h
26391
26392 _ACEOF
26393
26394
26395 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26396 echo "obj-m := conftest.o" >build/Makefile
26397 modpost_flag=''
26398 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26399 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26400 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26401 (eval $ac_try) 2>&5
26402 ac_status=$?
26403 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26404 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26405 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26406 (eval $ac_try) 2>&5
26407 ac_status=$?
26408 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26409 test $ac_status = 0; }; }; then :
26410
26411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26412 $as_echo "yes" >&6; }
26413
26414 $as_echo "#define HAVE_FMODE_T 1" >>confdefs.h
26415
26416
26417 else
26418 $as_echo "$as_me: failed program was:" >&5
26419 sed 's/^/| /' conftest.$ac_ext >&5
26420
26421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26422 $as_echo "no" >&6; }
26423
26424
26425
26426 fi
26427 rm -Rf build
26428
26429
26430
26431
26432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines KOBJ_NAME_LEN" >&5
26433 $as_echo_n "checking whether kernel defines KOBJ_NAME_LEN... " >&6; }
26434
26435
26436 cat confdefs.h - <<_ACEOF >conftest.c
26437
26438
26439 #include <linux/kobject.h>
26440
26441 int
26442 main (void)
26443 {
26444
26445 int val __attribute__ ((unused));
26446 val = KOBJ_NAME_LEN;
26447
26448 ;
26449 return 0;
26450 }
26451
26452 _ACEOF
26453
26454
26455
26456 cat - <<_ACEOF >conftest.h
26457
26458 _ACEOF
26459
26460
26461 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26462 echo "obj-m := conftest.o" >build/Makefile
26463 modpost_flag=''
26464 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26465 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26466 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26467 (eval $ac_try) 2>&5
26468 ac_status=$?
26469 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26470 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26471 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26472 (eval $ac_try) 2>&5
26473 ac_status=$?
26474 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26475 test $ac_status = 0; }; }; then :
26476
26477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26478 $as_echo "yes" >&6; }
26479
26480 $as_echo "#define HAVE_KOBJ_NAME_LEN 1" >>confdefs.h
26481
26482
26483 else
26484 $as_echo "$as_me: failed program was:" >&5
26485 sed 's/^/| /' conftest.$ac_ext >&5
26486
26487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26488 $as_echo "no" >&6; }
26489
26490
26491
26492 fi
26493 rm -Rf build
26494
26495
26496
26497
26498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blkdev_get() wants 3 args" >&5
26499 $as_echo_n "checking whether blkdev_get() wants 3 args... " >&6; }
26500
26501
26502 cat confdefs.h - <<_ACEOF >conftest.c
26503
26504
26505 #include <linux/fs.h>
26506
26507 int
26508 main (void)
26509 {
26510
26511 struct block_device *bdev = NULL;
26512 (void) blkdev_get(bdev, 0, NULL);
26513
26514 ;
26515 return 0;
26516 }
26517
26518 _ACEOF
26519
26520
26521
26522 cat - <<_ACEOF >conftest.h
26523
26524 _ACEOF
26525
26526
26527 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26528 echo "obj-m := conftest.o" >build/Makefile
26529 modpost_flag=''
26530 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26531 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26532 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26533 (eval $ac_try) 2>&5
26534 ac_status=$?
26535 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26536 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26537 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26538 (eval $ac_try) 2>&5
26539 ac_status=$?
26540 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26541 test $ac_status = 0; }; }; then :
26542
26543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26544 $as_echo "yes" >&6; }
26545
26546 $as_echo "#define HAVE_3ARG_BLKDEV_GET 1" >>confdefs.h
26547
26548
26549 else
26550 $as_echo "$as_me: failed program was:" >&5
26551 sed 's/^/| /' conftest.$ac_ext >&5
26552
26553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26554 $as_echo "no" >&6; }
26555
26556
26557
26558 fi
26559 rm -Rf build
26560
26561
26562
26563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blkdev_get_by_path() is available" >&5
26564 $as_echo_n "checking whether blkdev_get_by_path() is available... " >&6; }
26565
26566
26567
26568 cat confdefs.h - <<_ACEOF >conftest.c
26569
26570
26571 #include <linux/fs.h>
26572
26573 int
26574 main (void)
26575 {
26576
26577 blkdev_get_by_path(NULL, 0, NULL);
26578
26579 ;
26580 return 0;
26581 }
26582
26583 _ACEOF
26584
26585
26586
26587 cat - <<_ACEOF >conftest.h
26588
26589 _ACEOF
26590
26591
26592 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26593 echo "obj-m := conftest.o" >build/Makefile
26594 modpost_flag=''
26595 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26596 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26597 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26598 (eval $ac_try) 2>&5
26599 ac_status=$?
26600 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26601 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26602 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26603 (eval $ac_try) 2>&5
26604 ac_status=$?
26605 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26606 test $ac_status = 0; }; }; then :
26607 rc=0
26608 else
26609 $as_echo "$as_me: failed program was:" >&5
26610 sed 's/^/| /' conftest.$ac_ext >&5
26611 rc=1
26612
26613
26614 fi
26615 rm -Rf build
26616
26617
26618 if test $rc -ne 0; then :
26619
26620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26621 $as_echo "no" >&6; }
26622
26623 else
26624 if test "x$enable_linux_builtin" != xyes; then
26625
26626 grep -q -E '[[:space:]]blkdev_get_by_path[[:space:]]' \
26627 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
26628 rc=$?
26629 if test $rc -ne 0; then
26630 export=0
26631 for file in fs/block_dev.c; do
26632 grep -q -E "EXPORT_SYMBOL.*(blkdev_get_by_path)" \
26633 "$LINUX/$file" 2>/dev/null
26634 rc=$?
26635 if test $rc -eq 0; then
26636 export=1
26637 break;
26638 fi
26639 done
26640 if test $export -eq 0; then :
26641 rc=1
26642 else :
26643 rc=0
26644 fi
26645 else :
26646 rc=0
26647 fi
26648
26649 fi
26650 if test $rc -ne 0; then :
26651
26652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26653 $as_echo "no" >&6; }
26654
26655 else :
26656
26657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26658 $as_echo "yes" >&6; }
26659
26660 $as_echo "#define HAVE_BLKDEV_GET_BY_PATH 1" >>confdefs.h
26661
26662
26663 fi
26664 fi
26665
26666
26667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open_bdev_exclusive() is available" >&5
26668 $as_echo_n "checking whether open_bdev_exclusive() is available... " >&6; }
26669
26670
26671
26672 cat confdefs.h - <<_ACEOF >conftest.c
26673
26674
26675 #include <linux/fs.h>
26676
26677 int
26678 main (void)
26679 {
26680
26681 open_bdev_exclusive(NULL, 0, NULL);
26682
26683 ;
26684 return 0;
26685 }
26686
26687 _ACEOF
26688
26689
26690
26691 cat - <<_ACEOF >conftest.h
26692
26693 _ACEOF
26694
26695
26696 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26697 echo "obj-m := conftest.o" >build/Makefile
26698 modpost_flag=''
26699 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26700 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26701 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26702 (eval $ac_try) 2>&5
26703 ac_status=$?
26704 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26705 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26706 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26707 (eval $ac_try) 2>&5
26708 ac_status=$?
26709 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26710 test $ac_status = 0; }; }; then :
26711 rc=0
26712 else
26713 $as_echo "$as_me: failed program was:" >&5
26714 sed 's/^/| /' conftest.$ac_ext >&5
26715 rc=1
26716
26717
26718 fi
26719 rm -Rf build
26720
26721
26722 if test $rc -ne 0; then :
26723
26724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26725 $as_echo "no" >&6; }
26726
26727 else
26728 if test "x$enable_linux_builtin" != xyes; then
26729
26730 grep -q -E '[[:space:]]open_bdev_exclusive[[:space:]]' \
26731 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
26732 rc=$?
26733 if test $rc -ne 0; then
26734 export=0
26735 for file in fs/block_dev.c; do
26736 grep -q -E "EXPORT_SYMBOL.*(open_bdev_exclusive)" \
26737 "$LINUX/$file" 2>/dev/null
26738 rc=$?
26739 if test $rc -eq 0; then
26740 export=1
26741 break;
26742 fi
26743 done
26744 if test $export -eq 0; then :
26745 rc=1
26746 else :
26747 rc=0
26748 fi
26749 else :
26750 rc=0
26751 fi
26752
26753 fi
26754 if test $rc -ne 0; then :
26755
26756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26757 $as_echo "no" >&6; }
26758
26759 else :
26760
26761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26762 $as_echo "yes" >&6; }
26763
26764 $as_echo "#define HAVE_OPEN_BDEV_EXCLUSIVE 1" >>confdefs.h
26765
26766
26767 fi
26768 fi
26769
26770
26771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 1 arg" >&5
26772 $as_echo_n "checking whether lookup_bdev() wants 1 arg... " >&6; }
26773
26774
26775
26776 cat confdefs.h - <<_ACEOF >conftest.c
26777
26778
26779 #include <linux/fs.h>
26780
26781 int
26782 main (void)
26783 {
26784
26785 lookup_bdev(NULL);
26786
26787 ;
26788 return 0;
26789 }
26790
26791 _ACEOF
26792
26793
26794
26795 cat - <<_ACEOF >conftest.h
26796
26797 _ACEOF
26798
26799
26800 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26801 echo "obj-m := conftest.o" >build/Makefile
26802 modpost_flag=''
26803 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26804 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26805 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26806 (eval $ac_try) 2>&5
26807 ac_status=$?
26808 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26809 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26810 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26811 (eval $ac_try) 2>&5
26812 ac_status=$?
26813 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26814 test $ac_status = 0; }; }; then :
26815 rc=0
26816 else
26817 $as_echo "$as_me: failed program was:" >&5
26818 sed 's/^/| /' conftest.$ac_ext >&5
26819 rc=1
26820
26821
26822 fi
26823 rm -Rf build
26824
26825
26826 if test $rc -ne 0; then :
26827
26828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26829 $as_echo "no" >&6; }
26830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 2 args" >&5
26831 $as_echo_n "checking whether lookup_bdev() wants 2 args... " >&6; }
26832
26833
26834
26835 cat confdefs.h - <<_ACEOF >conftest.c
26836
26837
26838 #include <linux/fs.h>
26839
26840 int
26841 main (void)
26842 {
26843
26844 lookup_bdev(NULL, FMODE_READ);
26845
26846 ;
26847 return 0;
26848 }
26849
26850 _ACEOF
26851
26852
26853
26854 cat - <<_ACEOF >conftest.h
26855
26856 _ACEOF
26857
26858
26859 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26860 echo "obj-m := conftest.o" >build/Makefile
26861 modpost_flag=''
26862 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26863 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26864 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26865 (eval $ac_try) 2>&5
26866 ac_status=$?
26867 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26868 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26869 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26870 (eval $ac_try) 2>&5
26871 ac_status=$?
26872 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26873 test $ac_status = 0; }; }; then :
26874 rc=0
26875 else
26876 $as_echo "$as_me: failed program was:" >&5
26877 sed 's/^/| /' conftest.$ac_ext >&5
26878 rc=1
26879
26880
26881 fi
26882 rm -Rf build
26883
26884
26885 if test $rc -ne 0; then :
26886
26887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26888 $as_echo "no" >&6; }
26889
26890 else
26891 if test "x$enable_linux_builtin" != xyes; then
26892
26893 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
26894 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
26895 rc=$?
26896 if test $rc -ne 0; then
26897 export=0
26898 for file in fs/block_dev.c; do
26899 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
26900 "$LINUX/$file" 2>/dev/null
26901 rc=$?
26902 if test $rc -eq 0; then
26903 export=1
26904 break;
26905 fi
26906 done
26907 if test $export -eq 0; then :
26908 rc=1
26909 else :
26910 rc=0
26911 fi
26912 else :
26913 rc=0
26914 fi
26915
26916 fi
26917 if test $rc -ne 0; then :
26918
26919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26920 $as_echo "no" >&6; }
26921
26922 else :
26923
26924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26925 $as_echo "yes" >&6; }
26926
26927 $as_echo "#define HAVE_2ARGS_LOOKUP_BDEV 1" >>confdefs.h
26928
26929
26930 fi
26931 fi
26932
26933
26934 else
26935 if test "x$enable_linux_builtin" != xyes; then
26936
26937 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
26938 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
26939 rc=$?
26940 if test $rc -ne 0; then
26941 export=0
26942 for file in fs/block_dev.c; do
26943 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
26944 "$LINUX/$file" 2>/dev/null
26945 rc=$?
26946 if test $rc -eq 0; then
26947 export=1
26948 break;
26949 fi
26950 done
26951 if test $export -eq 0; then :
26952 rc=1
26953 else :
26954 rc=0
26955 fi
26956 else :
26957 rc=0
26958 fi
26959
26960 fi
26961 if test $rc -ne 0; then :
26962
26963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26964 $as_echo "no" >&6; }
26965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 2 args" >&5
26966 $as_echo_n "checking whether lookup_bdev() wants 2 args... " >&6; }
26967
26968
26969
26970 cat confdefs.h - <<_ACEOF >conftest.c
26971
26972
26973 #include <linux/fs.h>
26974
26975 int
26976 main (void)
26977 {
26978
26979 lookup_bdev(NULL, FMODE_READ);
26980
26981 ;
26982 return 0;
26983 }
26984
26985 _ACEOF
26986
26987
26988
26989 cat - <<_ACEOF >conftest.h
26990
26991 _ACEOF
26992
26993
26994 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26995 echo "obj-m := conftest.o" >build/Makefile
26996 modpost_flag=''
26997 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26998 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26999 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27000 (eval $ac_try) 2>&5
27001 ac_status=$?
27002 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27003 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27004 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27005 (eval $ac_try) 2>&5
27006 ac_status=$?
27007 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27008 test $ac_status = 0; }; }; then :
27009 rc=0
27010 else
27011 $as_echo "$as_me: failed program was:" >&5
27012 sed 's/^/| /' conftest.$ac_ext >&5
27013 rc=1
27014
27015
27016 fi
27017 rm -Rf build
27018
27019
27020 if test $rc -ne 0; then :
27021
27022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27023 $as_echo "no" >&6; }
27024
27025 else
27026 if test "x$enable_linux_builtin" != xyes; then
27027
27028 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
27029 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
27030 rc=$?
27031 if test $rc -ne 0; then
27032 export=0
27033 for file in fs/block_dev.c; do
27034 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
27035 "$LINUX/$file" 2>/dev/null
27036 rc=$?
27037 if test $rc -eq 0; then
27038 export=1
27039 break;
27040 fi
27041 done
27042 if test $export -eq 0; then :
27043 rc=1
27044 else :
27045 rc=0
27046 fi
27047 else :
27048 rc=0
27049 fi
27050
27051 fi
27052 if test $rc -ne 0; then :
27053
27054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27055 $as_echo "no" >&6; }
27056
27057 else :
27058
27059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27060 $as_echo "yes" >&6; }
27061
27062 $as_echo "#define HAVE_2ARGS_LOOKUP_BDEV 1" >>confdefs.h
27063
27064
27065 fi
27066 fi
27067
27068
27069 else :
27070
27071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27072 $as_echo "yes" >&6; }
27073
27074 $as_echo "#define HAVE_1ARG_LOOKUP_BDEV 1" >>confdefs.h
27075
27076
27077 fi
27078 fi
27079
27080
27081
27082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether invalidate_bdev() wants 1 arg" >&5
27083 $as_echo_n "checking whether invalidate_bdev() wants 1 arg... " >&6; }
27084
27085
27086 cat confdefs.h - <<_ACEOF >conftest.c
27087
27088
27089 #include <linux/buffer_head.h>
27090
27091 int
27092 main (void)
27093 {
27094
27095 struct block_device *bdev = NULL;
27096 invalidate_bdev(bdev);
27097
27098 ;
27099 return 0;
27100 }
27101
27102 _ACEOF
27103
27104
27105
27106 cat - <<_ACEOF >conftest.h
27107
27108 _ACEOF
27109
27110
27111 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27112 echo "obj-m := conftest.o" >build/Makefile
27113 modpost_flag=''
27114 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27115 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27116 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27117 (eval $ac_try) 2>&5
27118 ac_status=$?
27119 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27120 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27121 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27122 (eval $ac_try) 2>&5
27123 ac_status=$?
27124 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27125 test $ac_status = 0; }; }; then :
27126
27127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27128 $as_echo "yes" >&6; }
27129
27130 $as_echo "#define HAVE_1ARG_INVALIDATE_BDEV 1" >>confdefs.h
27131
27132
27133 else
27134 $as_echo "$as_me: failed program was:" >&5
27135 sed 's/^/| /' conftest.$ac_ext >&5
27136
27137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27138 $as_echo "no" >&6; }
27139
27140
27141
27142 fi
27143 rm -Rf build
27144
27145
27146
27147
27148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdev_logical_block_size() is available" >&5
27149 $as_echo_n "checking whether bdev_logical_block_size() is available... " >&6; }
27150 tmp_flags="$EXTRA_KCFLAGS"
27151 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
27152
27153
27154 cat confdefs.h - <<_ACEOF >conftest.c
27155
27156
27157 #include <linux/blkdev.h>
27158
27159 int
27160 main (void)
27161 {
27162
27163 struct block_device *bdev = NULL;
27164 bdev_logical_block_size(bdev);
27165
27166 ;
27167 return 0;
27168 }
27169
27170 _ACEOF
27171
27172
27173
27174 cat - <<_ACEOF >conftest.h
27175
27176 _ACEOF
27177
27178
27179 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27180 echo "obj-m := conftest.o" >build/Makefile
27181 modpost_flag=''
27182 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27183 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27184 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27185 (eval $ac_try) 2>&5
27186 ac_status=$?
27187 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27188 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27189 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27190 (eval $ac_try) 2>&5
27191 ac_status=$?
27192 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27193 test $ac_status = 0; }; }; then :
27194
27195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27196 $as_echo "yes" >&6; }
27197
27198 $as_echo "#define HAVE_BDEV_LOGICAL_BLOCK_SIZE 1" >>confdefs.h
27199
27200
27201 else
27202 $as_echo "$as_me: failed program was:" >&5
27203 sed 's/^/| /' conftest.$ac_ext >&5
27204
27205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27206 $as_echo "no" >&6; }
27207
27208
27209
27210 fi
27211 rm -Rf build
27212
27213
27214 EXTRA_KCFLAGS="$tmp_flags"
27215
27216
27217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdev_physical_block_size() is available" >&5
27218 $as_echo_n "checking whether bdev_physical_block_size() is available... " >&6; }
27219 tmp_flags="$EXTRA_KCFLAGS"
27220 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
27221
27222
27223 cat confdefs.h - <<_ACEOF >conftest.c
27224
27225
27226 #include <linux/blkdev.h>
27227
27228 int
27229 main (void)
27230 {
27231
27232 struct block_device *bdev = NULL;
27233 bdev_physical_block_size(bdev);
27234
27235 ;
27236 return 0;
27237 }
27238
27239 _ACEOF
27240
27241
27242
27243 cat - <<_ACEOF >conftest.h
27244
27245 _ACEOF
27246
27247
27248 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27249 echo "obj-m := conftest.o" >build/Makefile
27250 modpost_flag=''
27251 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27252 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27253 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27254 (eval $ac_try) 2>&5
27255 ac_status=$?
27256 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27257 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27258 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27259 (eval $ac_try) 2>&5
27260 ac_status=$?
27261 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27262 test $ac_status = 0; }; }; then :
27263
27264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27265 $as_echo "yes" >&6; }
27266
27267 $as_echo "#define HAVE_BDEV_PHYSICAL_BLOCK_SIZE 1" >>confdefs.h
27268
27269
27270 else
27271 $as_echo "$as_me: failed program was:" >&5
27272 sed 's/^/| /' conftest.$ac_ext >&5
27273
27274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27275 $as_echo "no" >&6; }
27276
27277
27278
27279 fi
27280 rm -Rf build
27281
27282
27283 EXTRA_KCFLAGS="$tmp_flags"
27284
27285
27286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio has bi_iter" >&5
27287 $as_echo_n "checking whether bio has bi_iter... " >&6; }
27288
27289
27290 cat confdefs.h - <<_ACEOF >conftest.c
27291
27292
27293 #include <linux/bio.h>
27294
27295 int
27296 main (void)
27297 {
27298
27299 struct bio bio;
27300 bio.bi_iter.bi_sector = 0;
27301
27302 ;
27303 return 0;
27304 }
27305
27306 _ACEOF
27307
27308
27309
27310 cat - <<_ACEOF >conftest.h
27311
27312 _ACEOF
27313
27314
27315 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27316 echo "obj-m := conftest.o" >build/Makefile
27317 modpost_flag=''
27318 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27319 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27320 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27321 (eval $ac_try) 2>&5
27322 ac_status=$?
27323 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27324 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27325 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27326 (eval $ac_try) 2>&5
27327 ac_status=$?
27328 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27329 test $ac_status = 0; }; }; then :
27330
27331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27332 $as_echo "yes" >&6; }
27333
27334 $as_echo "#define HAVE_BIO_BVEC_ITER 1" >>confdefs.h
27335
27336
27337 else
27338 $as_echo "$as_me: failed program was:" >&5
27339 sed 's/^/| /' conftest.$ac_ext >&5
27340
27341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27342 $as_echo "no" >&6; }
27343
27344
27345
27346 fi
27347 rm -Rf build
27348
27349
27350
27351
27352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_FAILFAST_* are defined" >&5
27353 $as_echo_n "checking whether BIO_RW_FAILFAST_* are defined... " >&6; }
27354
27355
27356 cat confdefs.h - <<_ACEOF >conftest.c
27357
27358
27359 #include <linux/bio.h>
27360
27361 int
27362 main (void)
27363 {
27364
27365 int flags __attribute__ ((unused));
27366 flags = ((1 << BIO_RW_FAILFAST_DEV) |
27367 (1 << BIO_RW_FAILFAST_TRANSPORT) |
27368 (1 << BIO_RW_FAILFAST_DRIVER));
27369
27370 ;
27371 return 0;
27372 }
27373
27374 _ACEOF
27375
27376
27377
27378 cat - <<_ACEOF >conftest.h
27379
27380 _ACEOF
27381
27382
27383 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27384 echo "obj-m := conftest.o" >build/Makefile
27385 modpost_flag=''
27386 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27387 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27388 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27389 (eval $ac_try) 2>&5
27390 ac_status=$?
27391 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27392 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27393 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27394 (eval $ac_try) 2>&5
27395 ac_status=$?
27396 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27397 test $ac_status = 0; }; }; then :
27398
27399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27400 $as_echo "yes" >&6; }
27401
27402 $as_echo "#define HAVE_BIO_RW_FAILFAST_DTD 1" >>confdefs.h
27403
27404
27405 else
27406 $as_echo "$as_me: failed program was:" >&5
27407 sed 's/^/| /' conftest.$ac_ext >&5
27408
27409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27410 $as_echo "no" >&6; }
27411
27412
27413
27414 fi
27415 rm -Rf build
27416
27417
27418
27419
27420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_FAILFAST_MASK is defined" >&5
27421 $as_echo_n "checking whether REQ_FAILFAST_MASK is defined... " >&6; }
27422
27423
27424 cat confdefs.h - <<_ACEOF >conftest.c
27425
27426
27427 #include <linux/bio.h>
27428
27429 int
27430 main (void)
27431 {
27432
27433 int flags __attribute__ ((unused));
27434 flags = REQ_FAILFAST_MASK;
27435
27436 ;
27437 return 0;
27438 }
27439
27440 _ACEOF
27441
27442
27443
27444 cat - <<_ACEOF >conftest.h
27445
27446 _ACEOF
27447
27448
27449 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27450 echo "obj-m := conftest.o" >build/Makefile
27451 modpost_flag=''
27452 test "x$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_REQ_FAILFAST_MASK 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
27485
27486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_DISCARD is defined" >&5
27487 $as_echo_n "checking whether REQ_OP_DISCARD is defined... " >&6; }
27488
27489
27490 cat confdefs.h - <<_ACEOF >conftest.c
27491
27492
27493 #include <linux/blk_types.h>
27494
27495 int
27496 main (void)
27497 {
27498
27499 int op __attribute__ ((unused)) = REQ_OP_DISCARD;
27500
27501 ;
27502 return 0;
27503 }
27504
27505 _ACEOF
27506
27507
27508
27509 cat - <<_ACEOF >conftest.h
27510
27511 _ACEOF
27512
27513
27514 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27515 echo "obj-m := conftest.o" >build/Makefile
27516 modpost_flag=''
27517 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27518 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27519 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27520 (eval $ac_try) 2>&5
27521 ac_status=$?
27522 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27523 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27524 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27525 (eval $ac_try) 2>&5
27526 ac_status=$?
27527 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27528 test $ac_status = 0; }; }; then :
27529
27530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27531 $as_echo "yes" >&6; }
27532
27533 $as_echo "#define HAVE_REQ_OP_DISCARD 1" >>confdefs.h
27534
27535
27536 else
27537 $as_echo "$as_me: failed program was:" >&5
27538 sed 's/^/| /' conftest.$ac_ext >&5
27539
27540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27541 $as_echo "no" >&6; }
27542
27543
27544
27545 fi
27546 rm -Rf build
27547
27548
27549
27550
27551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_SECURE_ERASE is defined" >&5
27552 $as_echo_n "checking whether REQ_OP_SECURE_ERASE is defined... " >&6; }
27553
27554
27555 cat confdefs.h - <<_ACEOF >conftest.c
27556
27557
27558 #include <linux/blk_types.h>
27559
27560 int
27561 main (void)
27562 {
27563
27564 int op __attribute__ ((unused)) = REQ_OP_SECURE_ERASE;
27565
27566 ;
27567 return 0;
27568 }
27569
27570 _ACEOF
27571
27572
27573
27574 cat - <<_ACEOF >conftest.h
27575
27576 _ACEOF
27577
27578
27579 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27580 echo "obj-m := conftest.o" >build/Makefile
27581 modpost_flag=''
27582 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27583 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27584 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27585 (eval $ac_try) 2>&5
27586 ac_status=$?
27587 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27588 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27589 { { eval echo "\"\$as_me\":${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; }; }; then :
27594
27595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27596 $as_echo "yes" >&6; }
27597
27598 $as_echo "#define HAVE_REQ_OP_SECURE_ERASE 1" >>confdefs.h
27599
27600
27601 else
27602 $as_echo "$as_me: failed program was:" >&5
27603 sed 's/^/| /' conftest.$ac_ext >&5
27604
27605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27606 $as_echo "no" >&6; }
27607
27608
27609
27610 fi
27611 rm -Rf build
27612
27613
27614
27615
27616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_FLUSH is defined" >&5
27617 $as_echo_n "checking whether REQ_OP_FLUSH is defined... " >&6; }
27618
27619
27620 cat confdefs.h - <<_ACEOF >conftest.c
27621
27622
27623 #include <linux/blk_types.h>
27624
27625 int
27626 main (void)
27627 {
27628
27629 int op __attribute__ ((unused)) = REQ_OP_FLUSH;
27630
27631 ;
27632 return 0;
27633 }
27634
27635 _ACEOF
27636
27637
27638
27639 cat - <<_ACEOF >conftest.h
27640
27641 _ACEOF
27642
27643
27644 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27645 echo "obj-m := conftest.o" >build/Makefile
27646 modpost_flag=''
27647 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27648 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27649 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27650 (eval $ac_try) 2>&5
27651 ac_status=$?
27652 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27653 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27654 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27655 (eval $ac_try) 2>&5
27656 ac_status=$?
27657 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27658 test $ac_status = 0; }; }; then :
27659
27660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27661 $as_echo "yes" >&6; }
27662
27663 $as_echo "#define HAVE_REQ_OP_FLUSH 1" >>confdefs.h
27664
27665
27666 else
27667 $as_echo "$as_me: failed program was:" >&5
27668 sed 's/^/| /' conftest.$ac_ext >&5
27669
27670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27671 $as_echo "no" >&6; }
27672
27673
27674
27675 fi
27676 rm -Rf build
27677
27678
27679
27680
27681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio->bi_opf is defined" >&5
27682 $as_echo_n "checking whether bio->bi_opf is defined... " >&6; }
27683
27684
27685 cat confdefs.h - <<_ACEOF >conftest.c
27686
27687
27688 #include <linux/bio.h>
27689
27690 int
27691 main (void)
27692 {
27693
27694 struct bio bio __attribute__ ((unused));
27695 bio.bi_opf = 0;
27696
27697 ;
27698 return 0;
27699 }
27700
27701 _ACEOF
27702
27703
27704
27705 cat - <<_ACEOF >conftest.h
27706
27707 _ACEOF
27708
27709
27710 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27711 echo "obj-m := conftest.o" >build/Makefile
27712 modpost_flag=''
27713 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27714 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27715 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27716 (eval $ac_try) 2>&5
27717 ac_status=$?
27718 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27719 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27720 { { eval echo "\"\$as_me\":${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; }; }; then :
27725
27726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27727 $as_echo "yes" >&6; }
27728
27729 $as_echo "#define HAVE_BIO_BI_OPF 1" >>confdefs.h
27730
27731
27732 else
27733 $as_echo "$as_me: failed program was:" >&5
27734 sed 's/^/| /' conftest.$ac_ext >&5
27735
27736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27737 $as_echo "no" >&6; }
27738
27739
27740
27741 fi
27742 rm -Rf build
27743
27744
27745
27746
27747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio_end_io_t wants 1 arg" >&5
27748 $as_echo_n "checking whether bio_end_io_t wants 1 arg... " >&6; }
27749
27750
27751 cat confdefs.h - <<_ACEOF >conftest.c
27752
27753
27754 #include <linux/bio.h>
27755
27756 void wanted_end_io(struct bio *bio) { return; }
27757
27758 bio_end_io_t *end_io __attribute__ ((unused)) = wanted_end_io;
27759
27760 int
27761 main (void)
27762 {
27763
27764
27765 ;
27766 return 0;
27767 }
27768
27769 _ACEOF
27770
27771
27772
27773 cat - <<_ACEOF >conftest.h
27774
27775 _ACEOF
27776
27777
27778 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27779 echo "obj-m := conftest.o" >build/Makefile
27780 modpost_flag=''
27781 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27782 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27783 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27784 (eval $ac_try) 2>&5
27785 ac_status=$?
27786 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27787 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27788 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27789 (eval $ac_try) 2>&5
27790 ac_status=$?
27791 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27792 test $ac_status = 0; }; }; then :
27793
27794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27795 $as_echo "yes" >&6; }
27796
27797 $as_echo "#define HAVE_1ARG_BIO_END_IO_T 1" >>confdefs.h
27798
27799
27800 else
27801 $as_echo "$as_me: failed program was:" >&5
27802 sed 's/^/| /' conftest.$ac_ext >&5
27803
27804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27805 $as_echo "no" >&6; }
27806
27807
27808
27809 fi
27810 rm -Rf build
27811
27812
27813
27814
27815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_BARRIER is defined" >&5
27816 $as_echo_n "checking whether BIO_RW_BARRIER is defined... " >&6; }
27817
27818
27819 cat confdefs.h - <<_ACEOF >conftest.c
27820
27821
27822 #include <linux/bio.h>
27823
27824 int
27825 main (void)
27826 {
27827
27828 int flags __attribute__ ((unused));
27829 flags = BIO_RW_BARRIER;
27830
27831 ;
27832 return 0;
27833 }
27834
27835 _ACEOF
27836
27837
27838
27839 cat - <<_ACEOF >conftest.h
27840
27841 _ACEOF
27842
27843
27844 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27845 echo "obj-m := conftest.o" >build/Makefile
27846 modpost_flag=''
27847 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27848 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27849 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27850 (eval $ac_try) 2>&5
27851 ac_status=$?
27852 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27853 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27854 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27855 (eval $ac_try) 2>&5
27856 ac_status=$?
27857 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27858 test $ac_status = 0; }; }; then :
27859
27860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27861 $as_echo "yes" >&6; }
27862
27863 $as_echo "#define HAVE_BIO_RW_BARRIER 1" >>confdefs.h
27864
27865
27866 else
27867 $as_echo "$as_me: failed program was:" >&5
27868 sed 's/^/| /' conftest.$ac_ext >&5
27869
27870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27871 $as_echo "no" >&6; }
27872
27873
27874
27875 fi
27876 rm -Rf build
27877
27878
27879
27880
27881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_DISCARD is defined" >&5
27882 $as_echo_n "checking whether BIO_RW_DISCARD is defined... " >&6; }
27883
27884
27885 cat confdefs.h - <<_ACEOF >conftest.c
27886
27887
27888 #include <linux/bio.h>
27889
27890 int
27891 main (void)
27892 {
27893
27894 int flags __attribute__ ((unused));
27895 flags = BIO_RW_DISCARD;
27896
27897 ;
27898 return 0;
27899 }
27900
27901 _ACEOF
27902
27903
27904
27905 cat - <<_ACEOF >conftest.h
27906
27907 _ACEOF
27908
27909
27910 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27911 echo "obj-m := conftest.o" >build/Makefile
27912 modpost_flag=''
27913 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27914 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27915 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27916 (eval $ac_try) 2>&5
27917 ac_status=$?
27918 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27919 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27920 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27921 (eval $ac_try) 2>&5
27922 ac_status=$?
27923 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27924 test $ac_status = 0; }; }; then :
27925
27926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27927 $as_echo "yes" >&6; }
27928
27929 $as_echo "#define HAVE_BIO_RW_DISCARD 1" >>confdefs.h
27930
27931
27932 else
27933 $as_echo "$as_me: failed program was:" >&5
27934 sed 's/^/| /' conftest.$ac_ext >&5
27935
27936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27937 $as_echo "no" >&6; }
27938
27939
27940
27941 fi
27942 rm -Rf build
27943
27944
27945
27946
27947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is available" >&5
27948 $as_echo_n "checking whether blk_queue_flush() is available... " >&6; }
27949 tmp_flags="$EXTRA_KCFLAGS"
27950 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
27951
27952
27953 cat confdefs.h - <<_ACEOF >conftest.c
27954
27955
27956 #include <linux/blkdev.h>
27957
27958 int
27959 main (void)
27960 {
27961
27962 struct request_queue *q = NULL;
27963 (void) blk_queue_flush(q, REQ_FLUSH);
27964
27965 ;
27966 return 0;
27967 }
27968
27969 _ACEOF
27970
27971
27972
27973 cat - <<_ACEOF >conftest.h
27974
27975 _ACEOF
27976
27977
27978 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27979 echo "obj-m := conftest.o" >build/Makefile
27980 modpost_flag=''
27981 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27982 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27983 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27984 (eval $ac_try) 2>&5
27985 ac_status=$?
27986 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27987 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27988 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27989 (eval $ac_try) 2>&5
27990 ac_status=$?
27991 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27992 test $ac_status = 0; }; }; then :
27993
27994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27995 $as_echo "yes" >&6; }
27996
27997 $as_echo "#define HAVE_BLK_QUEUE_FLUSH 1" >>confdefs.h
27998
27999
28000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is GPL-only" >&5
28001 $as_echo_n "checking whether blk_queue_flush() is GPL-only... " >&6; }
28002
28003
28004 cat confdefs.h - <<_ACEOF >conftest.c
28005
28006
28007 #include <linux/module.h>
28008 #include <linux/blkdev.h>
28009
28010 MODULE_LICENSE("$ZFS_META_LICENSE");
28011
28012 int
28013 main (void)
28014 {
28015
28016 struct request_queue *q = NULL;
28017 (void) blk_queue_flush(q, REQ_FLUSH);
28018
28019 ;
28020 return 0;
28021 }
28022
28023 _ACEOF
28024
28025
28026
28027 cat - <<_ACEOF >conftest.h
28028
28029 _ACEOF
28030
28031
28032 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28033 echo "obj-m := conftest.o" >build/Makefile
28034 modpost_flag=''
28035 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28036 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28037 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28038 (eval $ac_try) 2>&5
28039 ac_status=$?
28040 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28041 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28042 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28043 (eval $ac_try) 2>&5
28044 ac_status=$?
28045 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28046 test $ac_status = 0; }; }; then :
28047
28048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28049 $as_echo "no" >&6; }
28050
28051 else
28052 $as_echo "$as_me: failed program was:" >&5
28053 sed 's/^/| /' conftest.$ac_ext >&5
28054
28055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28056 $as_echo "yes" >&6; }
28057
28058 $as_echo "#define HAVE_BLK_QUEUE_FLUSH_GPL_ONLY 1" >>confdefs.h
28059
28060
28061
28062
28063 fi
28064 rm -Rf build
28065
28066
28067
28068 else
28069 $as_echo "$as_me: failed program was:" >&5
28070 sed 's/^/| /' conftest.$ac_ext >&5
28071
28072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28073 $as_echo "no" >&6; }
28074
28075
28076
28077 fi
28078 rm -Rf build
28079
28080
28081
28082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() exists" >&5
28083 $as_echo_n "checking whether blk_queue_write_cache() exists... " >&6; }
28084
28085
28086 cat confdefs.h - <<_ACEOF >conftest.c
28087
28088
28089 #include <linux/kernel.h>
28090 #include <linux/blkdev.h>
28091
28092
28093 int
28094 main (void)
28095 {
28096
28097 struct request_queue *q = NULL;
28098 blk_queue_write_cache(q, true, true);
28099
28100 ;
28101 return 0;
28102 }
28103
28104 _ACEOF
28105
28106
28107
28108 cat - <<_ACEOF >conftest.h
28109
28110 _ACEOF
28111
28112
28113 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28114 echo "obj-m := conftest.o" >build/Makefile
28115 modpost_flag=''
28116 test "x$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_BLK_QUEUE_WRITE_CACHE 1" >>confdefs.h
28133
28134
28135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() is GPL-only" >&5
28136 $as_echo_n "checking whether blk_queue_write_cache() is GPL-only... " >&6; }
28137
28138
28139 cat confdefs.h - <<_ACEOF >conftest.c
28140
28141
28142 #include <linux/kernel.h>
28143 #include <linux/module.h>
28144 #include <linux/blkdev.h>
28145
28146 MODULE_LICENSE("$ZFS_META_LICENSE");
28147
28148 int
28149 main (void)
28150 {
28151
28152 struct request_queue *q = NULL;
28153 blk_queue_write_cache(q, true, true);
28154
28155 ;
28156 return 0;
28157 }
28158
28159 _ACEOF
28160
28161
28162
28163 cat - <<_ACEOF >conftest.h
28164
28165 _ACEOF
28166
28167
28168 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28169 echo "obj-m := conftest.o" >build/Makefile
28170 modpost_flag=''
28171 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28172 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28173 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28174 (eval $ac_try) 2>&5
28175 ac_status=$?
28176 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28177 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28178 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28179 (eval $ac_try) 2>&5
28180 ac_status=$?
28181 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28182 test $ac_status = 0; }; }; then :
28183
28184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28185 $as_echo "no" >&6; }
28186
28187 else
28188 $as_echo "$as_me: failed program was:" >&5
28189 sed 's/^/| /' conftest.$ac_ext >&5
28190
28191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28192 $as_echo "yes" >&6; }
28193
28194 $as_echo "#define HAVE_BLK_QUEUE_WRITE_CACHE_GPL_ONLY 1" >>confdefs.h
28195
28196
28197
28198
28199 fi
28200 rm -Rf build
28201
28202
28203
28204 else
28205 $as_echo "$as_me: failed program was:" >&5
28206 sed 's/^/| /' conftest.$ac_ext >&5
28207
28208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28209 $as_echo "no" >&6; }
28210
28211
28212
28213 fi
28214 rm -Rf build
28215
28216
28217
28218 EXTRA_KCFLAGS="$tmp_flags"
28219
28220
28221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_hw_sectors() is available" >&5
28222 $as_echo_n "checking whether blk_queue_max_hw_sectors() is available... " >&6; }
28223 tmp_flags="$EXTRA_KCFLAGS"
28224 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28225
28226
28227 cat confdefs.h - <<_ACEOF >conftest.c
28228
28229
28230 #include <linux/blkdev.h>
28231
28232 int
28233 main (void)
28234 {
28235
28236 struct request_queue *q = NULL;
28237 (void) blk_queue_max_hw_sectors(q, BLK_SAFE_MAX_SECTORS);
28238
28239 ;
28240 return 0;
28241 }
28242
28243 _ACEOF
28244
28245
28246
28247 cat - <<_ACEOF >conftest.h
28248
28249 _ACEOF
28250
28251
28252 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28253 echo "obj-m := conftest.o" >build/Makefile
28254 modpost_flag=''
28255 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28256 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28257 { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28262 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28263 (eval $ac_try) 2>&5
28264 ac_status=$?
28265 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28266 test $ac_status = 0; }; }; then :
28267
28268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28269 $as_echo "yes" >&6; }
28270
28271 $as_echo "#define HAVE_BLK_QUEUE_MAX_HW_SECTORS 1" >>confdefs.h
28272
28273
28274 else
28275 $as_echo "$as_me: failed program was:" >&5
28276 sed 's/^/| /' conftest.$ac_ext >&5
28277
28278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28279 $as_echo "no" >&6; }
28280
28281
28282
28283 fi
28284 rm -Rf build
28285
28286
28287 EXTRA_KCFLAGS="$tmp_flags"
28288
28289
28290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_segments() is available" >&5
28291 $as_echo_n "checking whether blk_queue_max_segments() is available... " >&6; }
28292 tmp_flags="$EXTRA_KCFLAGS"
28293 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28294
28295
28296 cat confdefs.h - <<_ACEOF >conftest.c
28297
28298
28299 #include <linux/blkdev.h>
28300
28301 int
28302 main (void)
28303 {
28304
28305 struct request_queue *q = NULL;
28306 (void) blk_queue_max_segments(q, BLK_MAX_SEGMENTS);
28307
28308 ;
28309 return 0;
28310 }
28311
28312 _ACEOF
28313
28314
28315
28316 cat - <<_ACEOF >conftest.h
28317
28318 _ACEOF
28319
28320
28321 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28322 echo "obj-m := conftest.o" >build/Makefile
28323 modpost_flag=''
28324 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28325 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28326 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28327 (eval $ac_try) 2>&5
28328 ac_status=$?
28329 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28330 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28331 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28332 (eval $ac_try) 2>&5
28333 ac_status=$?
28334 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28335 test $ac_status = 0; }; }; then :
28336
28337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28338 $as_echo "yes" >&6; }
28339
28340 $as_echo "#define HAVE_BLK_QUEUE_MAX_SEGMENTS 1" >>confdefs.h
28341
28342
28343 else
28344 $as_echo "$as_me: failed program was:" >&5
28345 sed 's/^/| /' conftest.$ac_ext >&5
28346
28347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28348 $as_echo "no" >&6; }
28349
28350
28351
28352 fi
28353 rm -Rf build
28354
28355
28356 EXTRA_KCFLAGS="$tmp_flags"
28357
28358
28359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the BIO_RW_UNPLUG enum is available" >&5
28360 $as_echo_n "checking whether the BIO_RW_UNPLUG enum is available... " >&6; }
28361 tmp_flags="$EXTRA_KCFLAGS"
28362 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28363
28364
28365 cat confdefs.h - <<_ACEOF >conftest.c
28366
28367
28368 #include <linux/blkdev.h>
28369
28370 int
28371 main (void)
28372 {
28373
28374 extern enum bio_rw_flags rw;
28375
28376 rw = BIO_RW_UNPLUG;
28377
28378 ;
28379 return 0;
28380 }
28381
28382 _ACEOF
28383
28384
28385
28386 cat - <<_ACEOF >conftest.h
28387
28388 _ACEOF
28389
28390
28391 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28392 echo "obj-m := conftest.o" >build/Makefile
28393 modpost_flag=''
28394 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28395 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28396 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28397 (eval $ac_try) 2>&5
28398 ac_status=$?
28399 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28400 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28401 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28402 (eval $ac_try) 2>&5
28403 ac_status=$?
28404 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28405 test $ac_status = 0; }; }; then :
28406
28407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28408 $as_echo "yes" >&6; }
28409
28410 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BIO_RW_UNPLUG 1" >>confdefs.h
28411
28412
28413 else
28414 $as_echo "$as_me: failed program was:" >&5
28415 sed 's/^/| /' conftest.$ac_ext >&5
28416
28417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28418 $as_echo "no" >&6; }
28419
28420
28421
28422 fi
28423 rm -Rf build
28424
28425
28426 EXTRA_KCFLAGS="$tmp_flags"
28427
28428
28429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct blk_plug is available" >&5
28430 $as_echo_n "checking whether struct blk_plug is available... " >&6; }
28431 tmp_flags="$EXTRA_KCFLAGS"
28432 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28433
28434
28435 cat confdefs.h - <<_ACEOF >conftest.c
28436
28437
28438 #include <linux/blkdev.h>
28439
28440 int
28441 main (void)
28442 {
28443
28444 struct blk_plug plug;
28445
28446 blk_start_plug(&plug);
28447 blk_finish_plug(&plug);
28448
28449 ;
28450 return 0;
28451 }
28452
28453 _ACEOF
28454
28455
28456
28457 cat - <<_ACEOF >conftest.h
28458
28459 _ACEOF
28460
28461
28462 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28463 echo "obj-m := conftest.o" >build/Makefile
28464 modpost_flag=''
28465 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28466 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28467 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28468 (eval $ac_try) 2>&5
28469 ac_status=$?
28470 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28471 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28472 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28473 (eval $ac_try) 2>&5
28474 ac_status=$?
28475 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28476 test $ac_status = 0; }; }; then :
28477
28478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28479 $as_echo "yes" >&6; }
28480
28481 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BLK_PLUG 1" >>confdefs.h
28482
28483
28484 else
28485 $as_echo "$as_me: failed program was:" >&5
28486 sed 's/^/| /' conftest.$ac_ext >&5
28487
28488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28489 $as_echo "no" >&6; }
28490
28491
28492
28493 fi
28494 rm -Rf build
28495
28496
28497 EXTRA_KCFLAGS="$tmp_flags"
28498
28499
28500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_disk_ro() is available" >&5
28501 $as_echo_n "checking whether get_disk_ro() is available... " >&6; }
28502 tmp_flags="$EXTRA_KCFLAGS"
28503 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28504
28505
28506 cat confdefs.h - <<_ACEOF >conftest.c
28507
28508
28509 #include <linux/blkdev.h>
28510
28511 int
28512 main (void)
28513 {
28514
28515 struct gendisk *disk = NULL;
28516 (void) get_disk_ro(disk);
28517
28518 ;
28519 return 0;
28520 }
28521
28522 _ACEOF
28523
28524
28525
28526 cat - <<_ACEOF >conftest.h
28527
28528 _ACEOF
28529
28530
28531 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28532 echo "obj-m := conftest.o" >build/Makefile
28533 modpost_flag=''
28534 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28535 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28536 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28537 (eval $ac_try) 2>&5
28538 ac_status=$?
28539 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28540 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28541 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28542 (eval $ac_try) 2>&5
28543 ac_status=$?
28544 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28545 test $ac_status = 0; }; }; then :
28546
28547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28548 $as_echo "yes" >&6; }
28549
28550 $as_echo "#define HAVE_GET_DISK_RO 1" >>confdefs.h
28551
28552
28553 else
28554 $as_echo "$as_me: failed program was:" >&5
28555 sed 's/^/| /' conftest.$ac_ext >&5
28556
28557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28558 $as_echo "no" >&6; }
28559
28560
28561
28562 fi
28563 rm -Rf build
28564
28565
28566 EXTRA_KCFLAGS="$tmp_flags"
28567
28568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_gendisk() is available" >&5
28569 $as_echo_n "checking whether get_gendisk() is available... " >&6; }
28570
28571
28572
28573 cat confdefs.h - <<_ACEOF >conftest.c
28574
28575
28576 #include <linux/genhd.h>
28577
28578 int
28579 main (void)
28580 {
28581
28582 get_gendisk(0, NULL);
28583
28584 ;
28585 return 0;
28586 }
28587
28588 _ACEOF
28589
28590
28591
28592 cat - <<_ACEOF >conftest.h
28593
28594 _ACEOF
28595
28596
28597 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28598 echo "obj-m := conftest.o" >build/Makefile
28599 modpost_flag=''
28600 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28601 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28602 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28603 (eval $ac_try) 2>&5
28604 ac_status=$?
28605 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28606 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28607 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28608 (eval $ac_try) 2>&5
28609 ac_status=$?
28610 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28611 test $ac_status = 0; }; }; then :
28612 rc=0
28613 else
28614 $as_echo "$as_me: failed program was:" >&5
28615 sed 's/^/| /' conftest.$ac_ext >&5
28616 rc=1
28617
28618
28619 fi
28620 rm -Rf build
28621
28622
28623 if test $rc -ne 0; then :
28624
28625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28626 $as_echo "no" >&6; }
28627
28628 else
28629 if test "x$enable_linux_builtin" != xyes; then
28630
28631 grep -q -E '[[:space:]]get_gendisk[[:space:]]' \
28632 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
28633 rc=$?
28634 if test $rc -ne 0; then
28635 export=0
28636 for file in block/genhd.c; do
28637 grep -q -E "EXPORT_SYMBOL.*(get_gendisk)" \
28638 "$LINUX/$file" 2>/dev/null
28639 rc=$?
28640 if test $rc -eq 0; then
28641 export=1
28642 break;
28643 fi
28644 done
28645 if test $export -eq 0; then :
28646 rc=1
28647 else :
28648 rc=0
28649 fi
28650 else :
28651 rc=0
28652 fi
28653
28654 fi
28655 if test $rc -ne 0; then :
28656
28657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28658 $as_echo "no" >&6; }
28659
28660 else :
28661
28662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28663 $as_echo "yes" >&6; }
28664
28665 $as_echo "#define HAVE_GET_GENDISK 1" >>confdefs.h
28666
28667
28668 fi
28669 fi
28670
28671
28672
28673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio_set_op_attrs is available" >&5
28674 $as_echo_n "checking whether bio_set_op_attrs is available... " >&6; }
28675
28676
28677 cat confdefs.h - <<_ACEOF >conftest.c
28678
28679
28680 #include <linux/blk_types.h>
28681
28682 int
28683 main (void)
28684 {
28685
28686 struct bio *bio __attribute__ ((unused)) = NULL;
28687
28688 bio_set_op_attrs(bio, 0, 0);
28689
28690 ;
28691 return 0;
28692 }
28693
28694 _ACEOF
28695
28696
28697
28698 cat - <<_ACEOF >conftest.h
28699
28700 _ACEOF
28701
28702
28703 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28704 echo "obj-m := conftest.o" >build/Makefile
28705 modpost_flag=''
28706 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28707 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28708 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28709 (eval $ac_try) 2>&5
28710 ac_status=$?
28711 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28712 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28713 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28714 (eval $ac_try) 2>&5
28715 ac_status=$?
28716 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28717 test $ac_status = 0; }; }; then :
28718
28719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28720 $as_echo "yes" >&6; }
28721
28722 $as_echo "#define HAVE_BIO_SET_OP_ATTRS 1" >>confdefs.h
28723
28724
28725 else
28726 $as_echo "$as_me: failed program was:" >&5
28727 sed 's/^/| /' conftest.$ac_ext >&5
28728
28729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28730 $as_echo "no" >&6; }
28731
28732
28733
28734 fi
28735 rm -Rf build
28736
28737
28738
28739
28740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_readlink is global" >&5
28741 $as_echo_n "checking whether generic_readlink is global... " >&6; }
28742
28743
28744 cat confdefs.h - <<_ACEOF >conftest.c
28745
28746
28747 #include <linux/fs.h>
28748
28749 int
28750 main (void)
28751 {
28752
28753 int i __attribute__ ((unused));
28754
28755 i = generic_readlink(NULL, NULL, 0);
28756
28757 ;
28758 return 0;
28759 }
28760
28761 _ACEOF
28762
28763
28764
28765 cat - <<_ACEOF >conftest.h
28766
28767 _ACEOF
28768
28769
28770 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28771 echo "obj-m := conftest.o" >build/Makefile
28772 modpost_flag=''
28773 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28774 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28775 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28776 (eval $ac_try) 2>&5
28777 ac_status=$?
28778 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28779 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28780 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28781 (eval $ac_try) 2>&5
28782 ac_status=$?
28783 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28784 test $ac_status = 0; }; }; then :
28785
28786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28787 $as_echo "yes" >&6; }
28788
28789 $as_echo "#define HAVE_GENERIC_READLINK 1" >>confdefs.h
28790
28791
28792 else
28793 $as_echo "$as_me: failed program was:" >&5
28794 sed 's/^/| /' conftest.$ac_ext >&5
28795
28796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28797 $as_echo "no" >&6; }
28798
28799
28800
28801 fi
28802 rm -Rf build
28803
28804
28805
28806
28807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ql->discard_granularity is available" >&5
28808 $as_echo_n "checking whether ql->discard_granularity is available... " >&6; }
28809
28810
28811 cat confdefs.h - <<_ACEOF >conftest.c
28812
28813
28814 #include <linux/blkdev.h>
28815
28816 int
28817 main (void)
28818 {
28819
28820 struct queue_limits ql __attribute__ ((unused));
28821
28822 ql.discard_granularity = 0;
28823
28824 ;
28825 return 0;
28826 }
28827
28828 _ACEOF
28829
28830
28831
28832 cat - <<_ACEOF >conftest.h
28833
28834 _ACEOF
28835
28836
28837 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28838 echo "obj-m := conftest.o" >build/Makefile
28839 modpost_flag=''
28840 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28841 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28842 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28843 (eval $ac_try) 2>&5
28844 ac_status=$?
28845 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28846 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28847 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28848 (eval $ac_try) 2>&5
28849 ac_status=$?
28850 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28851 test $ac_status = 0; }; }; then :
28852
28853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28854 $as_echo "yes" >&6; }
28855
28856 $as_echo "#define HAVE_DISCARD_GRANULARITY 1" >>confdefs.h
28857
28858
28859 else
28860 $as_echo "$as_me: failed program was:" >&5
28861 sed 's/^/| /' conftest.$ac_ext >&5
28862
28863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28864 $as_echo "no" >&6; }
28865
28866
28867
28868 fi
28869 rm -Rf build
28870
28871
28872
28873
28874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block uses const struct xattr_handler" >&5
28875 $as_echo_n "checking whether super_block uses const struct xattr_handler... " >&6; }
28876
28877
28878 cat confdefs.h - <<_ACEOF >conftest.c
28879
28880
28881 #include <linux/fs.h>
28882 #include <linux/xattr.h>
28883
28884 const struct xattr_handler xattr_test_handler = {
28885 .prefix = "test",
28886 .get = NULL,
28887 .set = NULL,
28888 };
28889
28890 const struct xattr_handler *xattr_handlers[] = {
28891 &xattr_test_handler,
28892 };
28893
28894 const struct super_block sb __attribute__ ((unused)) = {
28895 .s_xattr = xattr_handlers,
28896 };
28897
28898 int
28899 main (void)
28900 {
28901
28902
28903 ;
28904 return 0;
28905 }
28906
28907 _ACEOF
28908
28909
28910
28911 cat - <<_ACEOF >conftest.h
28912
28913 _ACEOF
28914
28915
28916 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28917 echo "obj-m := conftest.o" >build/Makefile
28918 modpost_flag=''
28919 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28920 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28921 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28922 (eval $ac_try) 2>&5
28923 ac_status=$?
28924 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28925 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28926 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28927 (eval $ac_try) 2>&5
28928 ac_status=$?
28929 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28930 test $ac_status = 0; }; }; then :
28931
28932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28933 $as_echo "yes" >&6; }
28934
28935 $as_echo "#define HAVE_CONST_XATTR_HANDLER 1" >>confdefs.h
28936
28937
28938 else
28939 $as_echo "$as_me: failed program was:" >&5
28940 sed 's/^/| /' conftest.$ac_ext >&5
28941
28942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28943 $as_echo "no" >&6; }
28944
28945
28946
28947 fi
28948 rm -Rf build
28949
28950
28951
28952
28953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler has name" >&5
28954 $as_echo_n "checking whether xattr_handler has name... " >&6; }
28955
28956
28957 cat confdefs.h - <<_ACEOF >conftest.c
28958
28959
28960 #include <linux/xattr.h>
28961
28962 static const struct xattr_handler
28963 xops __attribute__ ((unused)) = {
28964 .name = XATTR_NAME_POSIX_ACL_ACCESS,
28965 };
28966
28967 int
28968 main (void)
28969 {
28970
28971
28972 ;
28973 return 0;
28974 }
28975
28976 _ACEOF
28977
28978
28979
28980 cat - <<_ACEOF >conftest.h
28981
28982 _ACEOF
28983
28984
28985 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28986 echo "obj-m := conftest.o" >build/Makefile
28987 modpost_flag=''
28988 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28989 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28990 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28991 (eval $ac_try) 2>&5
28992 ac_status=$?
28993 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28994 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28995 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28996 (eval $ac_try) 2>&5
28997 ac_status=$?
28998 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28999 test $ac_status = 0; }; }; then :
29000
29001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29002 $as_echo "yes" >&6; }
29003
29004 $as_echo "#define HAVE_XATTR_HANDLER_NAME 1" >>confdefs.h
29005
29006
29007 else
29008 $as_echo "$as_me: failed program was:" >&5
29009 sed 's/^/| /' conftest.$ac_ext >&5
29010
29011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29012 $as_echo "no" >&6; }
29013
29014
29015
29016 fi
29017 rm -Rf build
29018
29019
29020
29021
29022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants both dentry and inode" >&5
29023 $as_echo_n "checking whether xattr_handler->get() wants both dentry and inode... " >&6; }
29024
29025
29026 cat confdefs.h - <<_ACEOF >conftest.c
29027
29028
29029 #include <linux/xattr.h>
29030
29031 int get(const struct xattr_handler *handler,
29032 struct dentry *dentry, struct inode *inode,
29033 const char *name, void *buffer, size_t size) { return 0; }
29034 static const struct xattr_handler
29035 xops __attribute__ ((unused)) = {
29036 .get = get,
29037 };
29038
29039 int
29040 main (void)
29041 {
29042
29043
29044 ;
29045 return 0;
29046 }
29047
29048 _ACEOF
29049
29050
29051
29052 cat - <<_ACEOF >conftest.h
29053
29054 _ACEOF
29055
29056
29057 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29058 echo "obj-m := conftest.o" >build/Makefile
29059 modpost_flag=''
29060 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29061 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29062 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29063 (eval $ac_try) 2>&5
29064 ac_status=$?
29065 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29066 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29067 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29068 (eval $ac_try) 2>&5
29069 ac_status=$?
29070 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29071 test $ac_status = 0; }; }; then :
29072
29073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29074 $as_echo "yes" >&6; }
29075
29076 $as_echo "#define HAVE_XATTR_GET_DENTRY_INODE 1" >>confdefs.h
29077
29078
29079 else
29080 $as_echo "$as_me: failed program was:" >&5
29081 sed 's/^/| /' conftest.$ac_ext >&5
29082
29083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants xattr_handler" >&5
29084 $as_echo_n "checking whether xattr_handler->get() wants xattr_handler... " >&6; }
29085
29086
29087 cat confdefs.h - <<_ACEOF >conftest.c
29088
29089
29090 #include <linux/xattr.h>
29091
29092 int get(const struct xattr_handler *handler,
29093 struct dentry *dentry, const char *name,
29094 void *buffer, size_t size) { return 0; }
29095 static const struct xattr_handler
29096 xops __attribute__ ((unused)) = {
29097 .get = get,
29098 };
29099
29100 int
29101 main (void)
29102 {
29103
29104
29105 ;
29106 return 0;
29107 }
29108
29109 _ACEOF
29110
29111
29112
29113 cat - <<_ACEOF >conftest.h
29114
29115 _ACEOF
29116
29117
29118 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29119 echo "obj-m := conftest.o" >build/Makefile
29120 modpost_flag=''
29121 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29122 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29123 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29124 (eval $ac_try) 2>&5
29125 ac_status=$?
29126 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29127 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29128 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29129 (eval $ac_try) 2>&5
29130 ac_status=$?
29131 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29132 test $ac_status = 0; }; }; then :
29133
29134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29135 $as_echo "yes" >&6; }
29136
29137 $as_echo "#define HAVE_XATTR_GET_HANDLER 1" >>confdefs.h
29138
29139
29140 else
29141 $as_echo "$as_me: failed program was:" >&5
29142 sed 's/^/| /' conftest.$ac_ext >&5
29143
29144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29145 $as_echo "no" >&6; }
29146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants dentry" >&5
29147 $as_echo_n "checking whether xattr_handler->get() wants dentry... " >&6; }
29148
29149
29150 cat confdefs.h - <<_ACEOF >conftest.c
29151
29152
29153 #include <linux/xattr.h>
29154
29155 int get(struct dentry *dentry, const char *name,
29156 void *buffer, size_t size, int handler_flags)
29157 { return 0; }
29158 static const struct xattr_handler
29159 xops __attribute__ ((unused)) = {
29160 .get = get,
29161 };
29162
29163 int
29164 main (void)
29165 {
29166
29167
29168 ;
29169 return 0;
29170 }
29171
29172 _ACEOF
29173
29174
29175
29176 cat - <<_ACEOF >conftest.h
29177
29178 _ACEOF
29179
29180
29181 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29182 echo "obj-m := conftest.o" >build/Makefile
29183 modpost_flag=''
29184 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29185 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29186 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29187 (eval $ac_try) 2>&5
29188 ac_status=$?
29189 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29190 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29191 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29192 (eval $ac_try) 2>&5
29193 ac_status=$?
29194 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29195 test $ac_status = 0; }; }; then :
29196
29197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29198 $as_echo "yes" >&6; }
29199
29200 $as_echo "#define HAVE_XATTR_GET_DENTRY 1" >>confdefs.h
29201
29202
29203 else
29204 $as_echo "$as_me: failed program was:" >&5
29205 sed 's/^/| /' conftest.$ac_ext >&5
29206
29207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29208 $as_echo "no" >&6; }
29209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants inode" >&5
29210 $as_echo_n "checking whether xattr_handler->get() wants inode... " >&6; }
29211
29212
29213 cat confdefs.h - <<_ACEOF >conftest.c
29214
29215
29216 #include <linux/xattr.h>
29217
29218 int get(struct inode *ip, const char *name,
29219 void *buffer, size_t size) { return 0; }
29220 static const struct xattr_handler
29221 xops __attribute__ ((unused)) = {
29222 .get = get,
29223 };
29224
29225 int
29226 main (void)
29227 {
29228
29229
29230 ;
29231 return 0;
29232 }
29233
29234 _ACEOF
29235
29236
29237
29238 cat - <<_ACEOF >conftest.h
29239
29240 _ACEOF
29241
29242
29243 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29244 echo "obj-m := conftest.o" >build/Makefile
29245 modpost_flag=''
29246 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29247 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29248 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29249 (eval $ac_try) 2>&5
29250 ac_status=$?
29251 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29252 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29253 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29254 (eval $ac_try) 2>&5
29255 ac_status=$?
29256 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29257 test $ac_status = 0; }; }; then :
29258
29259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29260 $as_echo "yes" >&6; }
29261
29262 $as_echo "#define HAVE_XATTR_GET_INODE 1" >>confdefs.h
29263
29264
29265 else
29266 $as_echo "$as_me: failed program was:" >&5
29267 sed 's/^/| /' conftest.$ac_ext >&5
29268
29269 as_fn_error $? "no; please file a bug report" "$LINENO" 5
29270
29271
29272
29273 fi
29274 rm -Rf build
29275
29276
29277
29278
29279
29280 fi
29281 rm -Rf build
29282
29283
29284
29285
29286
29287 fi
29288 rm -Rf build
29289
29290
29291
29292
29293
29294 fi
29295 rm -Rf build
29296
29297
29298
29299
29300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants both dentry and inode" >&5
29301 $as_echo_n "checking whether xattr_handler->set() wants both dentry and inode... " >&6; }
29302
29303
29304 cat confdefs.h - <<_ACEOF >conftest.c
29305
29306
29307 #include <linux/xattr.h>
29308
29309 int set(const struct xattr_handler *handler,
29310 struct dentry *dentry, struct inode *inode,
29311 const char *name, const void *buffer,
29312 size_t size, int flags)
29313 { return 0; }
29314 static const struct xattr_handler
29315 xops __attribute__ ((unused)) = {
29316 .set = set,
29317 };
29318
29319 int
29320 main (void)
29321 {
29322
29323
29324 ;
29325 return 0;
29326 }
29327
29328 _ACEOF
29329
29330
29331
29332 cat - <<_ACEOF >conftest.h
29333
29334 _ACEOF
29335
29336
29337 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29338 echo "obj-m := conftest.o" >build/Makefile
29339 modpost_flag=''
29340 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29341 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29342 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29343 (eval $ac_try) 2>&5
29344 ac_status=$?
29345 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29346 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29347 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29348 (eval $ac_try) 2>&5
29349 ac_status=$?
29350 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29351 test $ac_status = 0; }; }; then :
29352
29353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29354 $as_echo "yes" >&6; }
29355
29356 $as_echo "#define HAVE_XATTR_SET_DENTRY_INODE 1" >>confdefs.h
29357
29358
29359 else
29360 $as_echo "$as_me: failed program was:" >&5
29361 sed 's/^/| /' conftest.$ac_ext >&5
29362
29363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants xattr_handler" >&5
29364 $as_echo_n "checking whether xattr_handler->set() wants xattr_handler... " >&6; }
29365
29366
29367 cat confdefs.h - <<_ACEOF >conftest.c
29368
29369
29370 #include <linux/xattr.h>
29371
29372 int set(const struct xattr_handler *handler,
29373 struct dentry *dentry, const char *name,
29374 const void *buffer, size_t size, int flags)
29375 { return 0; }
29376 static const struct xattr_handler
29377 xops __attribute__ ((unused)) = {
29378 .set = set,
29379 };
29380
29381 int
29382 main (void)
29383 {
29384
29385
29386 ;
29387 return 0;
29388 }
29389
29390 _ACEOF
29391
29392
29393
29394 cat - <<_ACEOF >conftest.h
29395
29396 _ACEOF
29397
29398
29399 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29400 echo "obj-m := conftest.o" >build/Makefile
29401 modpost_flag=''
29402 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29403 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29404 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29405 (eval $ac_try) 2>&5
29406 ac_status=$?
29407 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29408 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29409 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29410 (eval $ac_try) 2>&5
29411 ac_status=$?
29412 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29413 test $ac_status = 0; }; }; then :
29414
29415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29416 $as_echo "yes" >&6; }
29417
29418 $as_echo "#define HAVE_XATTR_SET_HANDLER 1" >>confdefs.h
29419
29420
29421 else
29422 $as_echo "$as_me: failed program was:" >&5
29423 sed 's/^/| /' conftest.$ac_ext >&5
29424
29425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29426 $as_echo "no" >&6; }
29427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants dentry" >&5
29428 $as_echo_n "checking whether xattr_handler->set() wants dentry... " >&6; }
29429
29430
29431 cat confdefs.h - <<_ACEOF >conftest.c
29432
29433
29434 #include <linux/xattr.h>
29435
29436 int set(struct dentry *dentry, const char *name,
29437 const void *buffer, size_t size, int flags,
29438 int handler_flags) { return 0; }
29439 static const struct xattr_handler
29440 xops __attribute__ ((unused)) = {
29441 .set = set,
29442 };
29443
29444 int
29445 main (void)
29446 {
29447
29448
29449 ;
29450 return 0;
29451 }
29452
29453 _ACEOF
29454
29455
29456
29457 cat - <<_ACEOF >conftest.h
29458
29459 _ACEOF
29460
29461
29462 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29463 echo "obj-m := conftest.o" >build/Makefile
29464 modpost_flag=''
29465 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29466 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29467 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29468 (eval $ac_try) 2>&5
29469 ac_status=$?
29470 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29471 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29472 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29473 (eval $ac_try) 2>&5
29474 ac_status=$?
29475 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29476 test $ac_status = 0; }; }; then :
29477
29478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29479 $as_echo "yes" >&6; }
29480
29481 $as_echo "#define HAVE_XATTR_SET_DENTRY 1" >>confdefs.h
29482
29483
29484 else
29485 $as_echo "$as_me: failed program was:" >&5
29486 sed 's/^/| /' conftest.$ac_ext >&5
29487
29488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29489 $as_echo "no" >&6; }
29490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants inode" >&5
29491 $as_echo_n "checking whether xattr_handler->set() wants inode... " >&6; }
29492
29493
29494 cat confdefs.h - <<_ACEOF >conftest.c
29495
29496
29497 #include <linux/xattr.h>
29498
29499 int set(struct inode *ip, const char *name,
29500 const void *buffer, size_t size, int flags)
29501 { return 0; }
29502 static const struct xattr_handler
29503 xops __attribute__ ((unused)) = {
29504 .set = set,
29505 };
29506
29507 int
29508 main (void)
29509 {
29510
29511
29512 ;
29513 return 0;
29514 }
29515
29516 _ACEOF
29517
29518
29519
29520 cat - <<_ACEOF >conftest.h
29521
29522 _ACEOF
29523
29524
29525 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29526 echo "obj-m := conftest.o" >build/Makefile
29527 modpost_flag=''
29528 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29529 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29530 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29531 (eval $ac_try) 2>&5
29532 ac_status=$?
29533 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29534 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29535 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29536 (eval $ac_try) 2>&5
29537 ac_status=$?
29538 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29539 test $ac_status = 0; }; }; then :
29540
29541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29542 $as_echo "yes" >&6; }
29543
29544 $as_echo "#define HAVE_XATTR_SET_INODE 1" >>confdefs.h
29545
29546
29547 else
29548 $as_echo "$as_me: failed program was:" >&5
29549 sed 's/^/| /' conftest.$ac_ext >&5
29550
29551 as_fn_error $? "no; please file a bug report" "$LINENO" 5
29552
29553
29554
29555 fi
29556 rm -Rf build
29557
29558
29559
29560
29561
29562 fi
29563 rm -Rf build
29564
29565
29566
29567
29568
29569 fi
29570 rm -Rf build
29571
29572
29573
29574
29575
29576 fi
29577 rm -Rf build
29578
29579
29580
29581
29582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants simple" >&5
29583 $as_echo_n "checking whether xattr_handler->list() wants simple... " >&6; }
29584
29585
29586 cat confdefs.h - <<_ACEOF >conftest.c
29587
29588
29589 #include <linux/xattr.h>
29590
29591 bool list(struct dentry *dentry) { return 0; }
29592 static const struct xattr_handler
29593 xops __attribute__ ((unused)) = {
29594 .list = list,
29595 };
29596
29597 int
29598 main (void)
29599 {
29600
29601
29602 ;
29603 return 0;
29604 }
29605
29606 _ACEOF
29607
29608
29609
29610 cat - <<_ACEOF >conftest.h
29611
29612 _ACEOF
29613
29614
29615 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29616 echo "obj-m := conftest.o" >build/Makefile
29617 modpost_flag=''
29618 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29619 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29620 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29621 (eval $ac_try) 2>&5
29622 ac_status=$?
29623 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29624 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29625 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29626 (eval $ac_try) 2>&5
29627 ac_status=$?
29628 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29629 test $ac_status = 0; }; }; then :
29630
29631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29632 $as_echo "yes" >&6; }
29633
29634 $as_echo "#define HAVE_XATTR_LIST_SIMPLE 1" >>confdefs.h
29635
29636
29637 else
29638 $as_echo "$as_me: failed program was:" >&5
29639 sed 's/^/| /' conftest.$ac_ext >&5
29640
29641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29642 $as_echo "no" >&6; }
29643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants xattr_handler" >&5
29644 $as_echo_n "checking whether xattr_handler->list() wants xattr_handler... " >&6; }
29645
29646
29647 cat confdefs.h - <<_ACEOF >conftest.c
29648
29649
29650 #include <linux/xattr.h>
29651
29652 size_t list(const struct xattr_handler *handler,
29653 struct dentry *dentry, char *list, size_t list_size,
29654 const char *name, size_t name_len) { return 0; }
29655 static const struct xattr_handler
29656 xops __attribute__ ((unused)) = {
29657 .list = list,
29658 };
29659
29660 int
29661 main (void)
29662 {
29663
29664
29665 ;
29666 return 0;
29667 }
29668
29669 _ACEOF
29670
29671
29672
29673 cat - <<_ACEOF >conftest.h
29674
29675 _ACEOF
29676
29677
29678 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29679 echo "obj-m := conftest.o" >build/Makefile
29680 modpost_flag=''
29681 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29682 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29683 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29684 (eval $ac_try) 2>&5
29685 ac_status=$?
29686 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29687 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29688 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29689 (eval $ac_try) 2>&5
29690 ac_status=$?
29691 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29692 test $ac_status = 0; }; }; then :
29693
29694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29695 $as_echo "yes" >&6; }
29696
29697 $as_echo "#define HAVE_XATTR_LIST_HANDLER 1" >>confdefs.h
29698
29699
29700 else
29701 $as_echo "$as_me: failed program was:" >&5
29702 sed 's/^/| /' conftest.$ac_ext >&5
29703
29704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29705 $as_echo "no" >&6; }
29706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants dentry" >&5
29707 $as_echo_n "checking whether xattr_handler->list() wants dentry... " >&6; }
29708
29709
29710 cat confdefs.h - <<_ACEOF >conftest.c
29711
29712
29713 #include <linux/xattr.h>
29714
29715 size_t list(struct dentry *dentry,
29716 char *list, size_t list_size,
29717 const char *name, size_t name_len,
29718 int handler_flags) { return 0; }
29719 static const struct xattr_handler
29720 xops __attribute__ ((unused)) = {
29721 .list = list,
29722 };
29723
29724 int
29725 main (void)
29726 {
29727
29728
29729 ;
29730 return 0;
29731 }
29732
29733 _ACEOF
29734
29735
29736
29737 cat - <<_ACEOF >conftest.h
29738
29739 _ACEOF
29740
29741
29742 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29743 echo "obj-m := conftest.o" >build/Makefile
29744 modpost_flag=''
29745 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29746 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29747 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29748 (eval $ac_try) 2>&5
29749 ac_status=$?
29750 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29751 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29752 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29753 (eval $ac_try) 2>&5
29754 ac_status=$?
29755 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29756 test $ac_status = 0; }; }; then :
29757
29758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29759 $as_echo "yes" >&6; }
29760
29761 $as_echo "#define HAVE_XATTR_LIST_DENTRY 1" >>confdefs.h
29762
29763
29764 else
29765 $as_echo "$as_me: failed program was:" >&5
29766 sed 's/^/| /' conftest.$ac_ext >&5
29767
29768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29769 $as_echo "no" >&6; }
29770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants inode" >&5
29771 $as_echo_n "checking whether xattr_handler->list() wants inode... " >&6; }
29772
29773
29774 cat confdefs.h - <<_ACEOF >conftest.c
29775
29776
29777 #include <linux/xattr.h>
29778
29779 size_t list(struct inode *ip, char *lst,
29780 size_t list_size, const char *name,
29781 size_t name_len) { return 0; }
29782 static const struct xattr_handler
29783 xops __attribute__ ((unused)) = {
29784 .list = list,
29785 };
29786
29787 int
29788 main (void)
29789 {
29790
29791
29792 ;
29793 return 0;
29794 }
29795
29796 _ACEOF
29797
29798
29799
29800 cat - <<_ACEOF >conftest.h
29801
29802 _ACEOF
29803
29804
29805 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29806 echo "obj-m := conftest.o" >build/Makefile
29807 modpost_flag=''
29808 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29809 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29810 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29811 (eval $ac_try) 2>&5
29812 ac_status=$?
29813 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29814 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29815 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29816 (eval $ac_try) 2>&5
29817 ac_status=$?
29818 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29819 test $ac_status = 0; }; }; then :
29820
29821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29822 $as_echo "yes" >&6; }
29823
29824 $as_echo "#define HAVE_XATTR_LIST_INODE 1" >>confdefs.h
29825
29826
29827 else
29828 $as_echo "$as_me: failed program was:" >&5
29829 sed 's/^/| /' conftest.$ac_ext >&5
29830
29831 as_fn_error $? "no; please file a bug report" "$LINENO" 5
29832
29833
29834
29835 fi
29836 rm -Rf build
29837
29838
29839
29840
29841
29842 fi
29843 rm -Rf build
29844
29845
29846
29847
29848
29849 fi
29850 rm -Rf build
29851
29852
29853
29854
29855
29856 fi
29857 rm -Rf build
29858
29859
29860
29861
29862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inode_owner_or_capable() exists" >&5
29863 $as_echo_n "checking whether inode_owner_or_capable() exists... " >&6; }
29864
29865
29866 cat confdefs.h - <<_ACEOF >conftest.c
29867
29868
29869 #include <linux/fs.h>
29870
29871 int
29872 main (void)
29873 {
29874
29875 struct inode *ip = NULL;
29876 (void) inode_owner_or_capable(ip);
29877
29878 ;
29879 return 0;
29880 }
29881
29882 _ACEOF
29883
29884
29885
29886 cat - <<_ACEOF >conftest.h
29887
29888 _ACEOF
29889
29890
29891 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29892 echo "obj-m := conftest.o" >build/Makefile
29893 modpost_flag=''
29894 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29895 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29896 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29897 (eval $ac_try) 2>&5
29898 ac_status=$?
29899 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29900 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29901 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29902 (eval $ac_try) 2>&5
29903 ac_status=$?
29904 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29905 test $ac_status = 0; }; }; then :
29906
29907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29908 $as_echo "yes" >&6; }
29909
29910 $as_echo "#define HAVE_INODE_OWNER_OR_CAPABLE 1" >>confdefs.h
29911
29912
29913 else
29914 $as_echo "$as_me: failed program was:" >&5
29915 sed 's/^/| /' conftest.$ac_ext >&5
29916
29917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29918 $as_echo "no" >&6; }
29919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is_owner_or_cap() exists" >&5
29920 $as_echo_n "checking whether is_owner_or_cap() exists... " >&6; }
29921
29922
29923 cat confdefs.h - <<_ACEOF >conftest.c
29924
29925
29926 #include <linux/fs.h>
29927 #include <linux/sched.h>
29928
29929 int
29930 main (void)
29931 {
29932
29933 struct inode *ip = NULL;
29934 (void) is_owner_or_cap(ip);
29935
29936 ;
29937 return 0;
29938 }
29939
29940 _ACEOF
29941
29942
29943
29944 cat - <<_ACEOF >conftest.h
29945
29946 _ACEOF
29947
29948
29949 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29950 echo "obj-m := conftest.o" >build/Makefile
29951 modpost_flag=''
29952 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29953 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29954 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29955 (eval $ac_try) 2>&5
29956 ac_status=$?
29957 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29958 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29959 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29960 (eval $ac_try) 2>&5
29961 ac_status=$?
29962 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29963 test $ac_status = 0; }; }; then :
29964
29965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29966 $as_echo "yes" >&6; }
29967
29968 $as_echo "#define HAVE_IS_OWNER_OR_CAP 1" >>confdefs.h
29969
29970
29971 else
29972 $as_echo "$as_me: failed program was:" >&5
29973 sed 's/^/| /' conftest.$ac_ext >&5
29974
29975 as_fn_error $? "no - Please file a bug report at
29976 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
29977
29978
29979
29980 fi
29981 rm -Rf build
29982
29983
29984
29985
29986
29987 fi
29988 rm -Rf build
29989
29990
29991
29992
29993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_from_xattr() needs user_ns" >&5
29994 $as_echo_n "checking whether posix_acl_from_xattr() needs user_ns... " >&6; }
29995
29996
29997 cat confdefs.h - <<_ACEOF >conftest.c
29998
29999
30000 #include <linux/cred.h>
30001 #include <linux/fs.h>
30002 #include <linux/posix_acl_xattr.h>
30003
30004 int
30005 main (void)
30006 {
30007
30008 posix_acl_from_xattr(&init_user_ns, NULL, 0);
30009
30010 ;
30011 return 0;
30012 }
30013
30014 _ACEOF
30015
30016
30017
30018 cat - <<_ACEOF >conftest.h
30019
30020 _ACEOF
30021
30022
30023 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30024 echo "obj-m := conftest.o" >build/Makefile
30025 modpost_flag=''
30026 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30027 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30028 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30029 (eval $ac_try) 2>&5
30030 ac_status=$?
30031 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30032 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30033 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30034 (eval $ac_try) 2>&5
30035 ac_status=$?
30036 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30037 test $ac_status = 0; }; }; then :
30038
30039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30040 $as_echo "yes" >&6; }
30041
30042 $as_echo "#define HAVE_POSIX_ACL_FROM_XATTR_USERNS 1" >>confdefs.h
30043
30044
30045 else
30046 $as_echo "$as_me: failed program was:" >&5
30047 sed 's/^/| /' conftest.$ac_ext >&5
30048
30049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30050 $as_echo "no" >&6; }
30051
30052
30053
30054 fi
30055 rm -Rf build
30056
30057
30058
30059
30060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is available" >&5
30061 $as_echo_n "checking whether posix_acl_release() is available... " >&6; }
30062
30063
30064 cat confdefs.h - <<_ACEOF >conftest.c
30065
30066
30067 #include <linux/cred.h>
30068 #include <linux/fs.h>
30069 #include <linux/posix_acl.h>
30070
30071 int
30072 main (void)
30073 {
30074
30075 struct posix_acl* tmp = posix_acl_alloc(1, 0);
30076 posix_acl_release(tmp);
30077
30078 ;
30079 return 0;
30080 }
30081
30082 _ACEOF
30083
30084
30085
30086 cat - <<_ACEOF >conftest.h
30087
30088 _ACEOF
30089
30090
30091 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30092 echo "obj-m := conftest.o" >build/Makefile
30093 modpost_flag=''
30094 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30095 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30096 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30097 (eval $ac_try) 2>&5
30098 ac_status=$?
30099 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30100 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30101 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30102 (eval $ac_try) 2>&5
30103 ac_status=$?
30104 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30105 test $ac_status = 0; }; }; then :
30106
30107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30108 $as_echo "yes" >&6; }
30109
30110 $as_echo "#define HAVE_POSIX_ACL_RELEASE 1" >>confdefs.h
30111
30112
30113 else
30114 $as_echo "$as_me: failed program was:" >&5
30115 sed 's/^/| /' conftest.$ac_ext >&5
30116
30117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30118 $as_echo "no" >&6; }
30119
30120
30121
30122 fi
30123 rm -Rf build
30124
30125
30126
30127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is GPL-only" >&5
30128 $as_echo_n "checking whether posix_acl_release() is GPL-only... " >&6; }
30129
30130
30131 cat confdefs.h - <<_ACEOF >conftest.c
30132
30133
30134 #include <linux/cred.h>
30135 #include <linux/fs.h>
30136 #include <linux/posix_acl.h>
30137
30138 MODULE_LICENSE("$ZFS_META_LICENSE");
30139
30140 int
30141 main (void)
30142 {
30143
30144 struct posix_acl* tmp = posix_acl_alloc(1, 0);
30145 posix_acl_release(tmp);
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: no" >&5
30177 $as_echo "no" >&6; }
30178
30179 else
30180 $as_echo "$as_me: failed program was:" >&5
30181 sed 's/^/| /' conftest.$ac_ext >&5
30182
30183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30184 $as_echo "yes" >&6; }
30185
30186 $as_echo "#define HAVE_POSIX_ACL_RELEASE_GPL_ONLY 1" >>confdefs.h
30187
30188
30189
30190
30191 fi
30192 rm -Rf build
30193
30194
30195
30196
30197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_cached_acl() is usable" >&5
30198 $as_echo_n "checking whether set_cached_acl() is usable... " >&6; }
30199
30200
30201 cat confdefs.h - <<_ACEOF >conftest.c
30202
30203
30204 #include <linux/module.h>
30205 #include <linux/cred.h>
30206 #include <linux/fs.h>
30207 #include <linux/posix_acl.h>
30208
30209 MODULE_LICENSE("$ZFS_META_LICENSE");
30210
30211 int
30212 main (void)
30213 {
30214
30215 struct inode *ip = NULL;
30216 struct posix_acl *acl = posix_acl_alloc(1, 0);
30217 set_cached_acl(ip, ACL_TYPE_ACCESS, acl);
30218 forget_cached_acl(ip, ACL_TYPE_ACCESS);
30219
30220 ;
30221 return 0;
30222 }
30223
30224 _ACEOF
30225
30226
30227
30228 cat - <<_ACEOF >conftest.h
30229
30230 _ACEOF
30231
30232
30233 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30234 echo "obj-m := conftest.o" >build/Makefile
30235 modpost_flag=''
30236 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30237 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30238 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30239 (eval $ac_try) 2>&5
30240 ac_status=$?
30241 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30242 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30243 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30244 (eval $ac_try) 2>&5
30245 ac_status=$?
30246 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30247 test $ac_status = 0; }; }; then :
30248
30249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30250 $as_echo "yes" >&6; }
30251
30252 $as_echo "#define HAVE_SET_CACHED_ACL_USABLE 1" >>confdefs.h
30253
30254
30255 else
30256 $as_echo "$as_me: failed program was:" >&5
30257 sed 's/^/| /' conftest.$ac_ext >&5
30258
30259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30260 $as_echo "no" >&6; }
30261
30262
30263
30264 fi
30265 rm -Rf build
30266
30267
30268
30269
30270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_chmod exists" >&5
30271 $as_echo_n "checking whether posix_acl_chmod exists... " >&6; }
30272
30273
30274 cat confdefs.h - <<_ACEOF >conftest.c
30275
30276
30277 #include <linux/fs.h>
30278 #include <linux/posix_acl.h>
30279
30280 int
30281 main (void)
30282 {
30283
30284 posix_acl_chmod(NULL, 0, 0)
30285
30286 ;
30287 return 0;
30288 }
30289
30290 _ACEOF
30291
30292
30293
30294 cat - <<_ACEOF >conftest.h
30295
30296 _ACEOF
30297
30298
30299 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30300 echo "obj-m := conftest.o" >build/Makefile
30301 modpost_flag=''
30302 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30303 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30304 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30305 (eval $ac_try) 2>&5
30306 ac_status=$?
30307 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30308 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30309 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30310 (eval $ac_try) 2>&5
30311 ac_status=$?
30312 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30313 test $ac_status = 0; }; }; then :
30314
30315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30316 $as_echo "yes" >&6; }
30317
30318 $as_echo "#define HAVE_POSIX_ACL_CHMOD 1" >>confdefs.h
30319
30320
30321 else
30322 $as_echo "$as_me: failed program was:" >&5
30323 sed 's/^/| /' conftest.$ac_ext >&5
30324
30325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30326 $as_echo "no" >&6; }
30327
30328
30329
30330 fi
30331 rm -Rf build
30332
30333
30334
30335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __posix_acl_chmod exists" >&5
30336 $as_echo_n "checking whether __posix_acl_chmod exists... " >&6; }
30337
30338
30339 cat confdefs.h - <<_ACEOF >conftest.c
30340
30341
30342 #include <linux/fs.h>
30343 #include <linux/posix_acl.h>
30344
30345 int
30346 main (void)
30347 {
30348
30349 __posix_acl_chmod(NULL, 0, 0)
30350
30351 ;
30352 return 0;
30353 }
30354
30355 _ACEOF
30356
30357
30358
30359 cat - <<_ACEOF >conftest.h
30360
30361 _ACEOF
30362
30363
30364 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30365 echo "obj-m := conftest.o" >build/Makefile
30366 modpost_flag=''
30367 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30368 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30369 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30370 (eval $ac_try) 2>&5
30371 ac_status=$?
30372 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30373 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30374 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30375 (eval $ac_try) 2>&5
30376 ac_status=$?
30377 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30378 test $ac_status = 0; }; }; then :
30379
30380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30381 $as_echo "yes" >&6; }
30382
30383 $as_echo "#define HAVE___POSIX_ACL_CHMOD 1" >>confdefs.h
30384
30385
30386 else
30387 $as_echo "$as_me: failed program was:" >&5
30388 sed 's/^/| /' conftest.$ac_ext >&5
30389
30390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30391 $as_echo "no" >&6; }
30392
30393
30394
30395 fi
30396 rm -Rf build
30397
30398
30399
30400
30401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_equiv_mode() wants umode_t" >&5
30402 $as_echo_n "checking whether posix_acl_equiv_mode() wants umode_t... " >&6; }
30403
30404
30405 cat confdefs.h - <<_ACEOF >conftest.c
30406
30407
30408 #include <linux/fs.h>
30409 #include <linux/posix_acl.h>
30410
30411 int
30412 main (void)
30413 {
30414
30415 umode_t tmp;
30416 posix_acl_equiv_mode(NULL,&tmp);
30417
30418 ;
30419 return 0;
30420 }
30421
30422 _ACEOF
30423
30424
30425
30426 cat - <<_ACEOF >conftest.h
30427
30428 _ACEOF
30429
30430
30431 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30432 echo "obj-m := conftest.o" >build/Makefile
30433 modpost_flag=''
30434 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30435 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30436 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30437 (eval $ac_try) 2>&5
30438 ac_status=$?
30439 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30440 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30441 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30442 (eval $ac_try) 2>&5
30443 ac_status=$?
30444 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30445 test $ac_status = 0; }; }; then :
30446
30447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30448 $as_echo "yes" >&6; }
30449
30450 $as_echo "#define HAVE_POSIX_ACL_EQUIV_MODE_UMODE_T 1" >>confdefs.h
30451
30452
30453 else
30454 $as_echo "$as_me: failed program was:" >&5
30455 sed 's/^/| /' conftest.$ac_ext >&5
30456
30457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30458 $as_echo "no" >&6; }
30459
30460
30461
30462 fi
30463 rm -Rf build
30464
30465
30466
30467
30468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_valid() wants user namespace" >&5
30469 $as_echo_n "checking whether posix_acl_valid() wants user namespace... " >&6; }
30470
30471
30472 cat confdefs.h - <<_ACEOF >conftest.c
30473
30474
30475 #include <linux/fs.h>
30476 #include <linux/posix_acl.h>
30477
30478 int
30479 main (void)
30480 {
30481
30482 struct user_namespace *user_ns = NULL;
30483 const struct posix_acl *acl = NULL;
30484 int error;
30485
30486 error = posix_acl_valid(user_ns, acl);
30487
30488 ;
30489 return 0;
30490 }
30491
30492 _ACEOF
30493
30494
30495
30496 cat - <<_ACEOF >conftest.h
30497
30498 _ACEOF
30499
30500
30501 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30502 echo "obj-m := conftest.o" >build/Makefile
30503 modpost_flag=''
30504 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30505 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30506 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30507 (eval $ac_try) 2>&5
30508 ac_status=$?
30509 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30510 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30511 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30512 (eval $ac_try) 2>&5
30513 ac_status=$?
30514 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30515 test $ac_status = 0; }; }; then :
30516
30517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30518 $as_echo "yes" >&6; }
30519
30520 $as_echo "#define HAVE_POSIX_ACL_VALID_WITH_NS 1" >>confdefs.h
30521
30522
30523 else
30524 $as_echo "$as_me: failed program was:" >&5
30525 sed 's/^/| /' conftest.$ac_ext >&5
30526
30527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30528 $as_echo "no" >&6; }
30529
30530
30531
30532 fi
30533 rm -Rf build
30534
30535
30536
30537
30538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() exists" >&5
30539 $as_echo_n "checking whether iops->permission() exists... " >&6; }
30540
30541
30542 cat confdefs.h - <<_ACEOF >conftest.c
30543
30544
30545 #include <linux/fs.h>
30546
30547 int permission_fn(struct inode *inode, int mask) { return 0; }
30548
30549 static const struct inode_operations
30550 iops __attribute__ ((unused)) = {
30551 .permission = permission_fn,
30552 };
30553
30554 int
30555 main (void)
30556 {
30557
30558
30559 ;
30560 return 0;
30561 }
30562
30563 _ACEOF
30564
30565
30566
30567 cat - <<_ACEOF >conftest.h
30568
30569 _ACEOF
30570
30571
30572 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30573 echo "obj-m := conftest.o" >build/Makefile
30574 modpost_flag=''
30575 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30576 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30577 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30578 (eval $ac_try) 2>&5
30579 ac_status=$?
30580 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30581 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30582 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30583 (eval $ac_try) 2>&5
30584 ac_status=$?
30585 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30586 test $ac_status = 0; }; }; then :
30587
30588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30589 $as_echo "yes" >&6; }
30590
30591 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
30592
30593
30594 else
30595 $as_echo "$as_me: failed program was:" >&5
30596 sed 's/^/| /' conftest.$ac_ext >&5
30597
30598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30599 $as_echo "no" >&6; }
30600
30601
30602
30603 fi
30604 rm -Rf build
30605
30606
30607
30608
30609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() wants nameidata" >&5
30610 $as_echo_n "checking whether iops->permission() wants nameidata... " >&6; }
30611
30612
30613 cat confdefs.h - <<_ACEOF >conftest.c
30614
30615
30616 #include <linux/fs.h>
30617
30618 int permission_fn(struct inode *inode, int mask,
30619 struct nameidata *nd) { return 0; }
30620
30621 static const struct inode_operations
30622 iops __attribute__ ((unused)) = {
30623 .permission = permission_fn,
30624 };
30625
30626 int
30627 main (void)
30628 {
30629
30630
30631 ;
30632 return 0;
30633 }
30634
30635 _ACEOF
30636
30637
30638
30639 cat - <<_ACEOF >conftest.h
30640
30641 _ACEOF
30642
30643
30644 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30645 echo "obj-m := conftest.o" >build/Makefile
30646 modpost_flag=''
30647 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30648 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30649 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30650 (eval $ac_try) 2>&5
30651 ac_status=$?
30652 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30653 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30654 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30655 (eval $ac_try) 2>&5
30656 ac_status=$?
30657 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30658 test $ac_status = 0; }; }; then :
30659
30660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30661 $as_echo "yes" >&6; }
30662
30663 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
30664
30665
30666 $as_echo "#define HAVE_PERMISSION_WITH_NAMEIDATA 1" >>confdefs.h
30667
30668
30669 else
30670 $as_echo "$as_me: failed program was:" >&5
30671 sed 's/^/| /' conftest.$ac_ext >&5
30672
30673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30674 $as_echo "no" >&6; }
30675
30676
30677
30678 fi
30679 rm -Rf build
30680
30681
30682
30683
30684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() exists" >&5
30685 $as_echo_n "checking whether iops->check_acl() exists... " >&6; }
30686
30687
30688 cat confdefs.h - <<_ACEOF >conftest.c
30689
30690
30691 #include <linux/fs.h>
30692
30693 int check_acl_fn(struct inode *inode, int mask) { return 0; }
30694
30695 static const struct inode_operations
30696 iops __attribute__ ((unused)) = {
30697 .check_acl = check_acl_fn,
30698 };
30699
30700 int
30701 main (void)
30702 {
30703
30704
30705 ;
30706 return 0;
30707 }
30708
30709 _ACEOF
30710
30711
30712
30713 cat - <<_ACEOF >conftest.h
30714
30715 _ACEOF
30716
30717
30718 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30719 echo "obj-m := conftest.o" >build/Makefile
30720 modpost_flag=''
30721 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30722 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30723 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30724 (eval $ac_try) 2>&5
30725 ac_status=$?
30726 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30727 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30728 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30729 (eval $ac_try) 2>&5
30730 ac_status=$?
30731 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30732 test $ac_status = 0; }; }; then :
30733
30734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30735 $as_echo "yes" >&6; }
30736
30737 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
30738
30739
30740 else
30741 $as_echo "$as_me: failed program was:" >&5
30742 sed 's/^/| /' conftest.$ac_ext >&5
30743
30744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30745 $as_echo "no" >&6; }
30746
30747
30748
30749 fi
30750 rm -Rf build
30751
30752
30753
30754
30755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() wants flags" >&5
30756 $as_echo_n "checking whether iops->check_acl() wants flags... " >&6; }
30757
30758
30759 cat confdefs.h - <<_ACEOF >conftest.c
30760
30761
30762 #include <linux/fs.h>
30763
30764 int check_acl_fn(struct inode *inode, int mask,
30765 unsigned int flags) { return 0; }
30766
30767 static const struct inode_operations
30768 iops __attribute__ ((unused)) = {
30769 .check_acl = check_acl_fn,
30770 };
30771
30772 int
30773 main (void)
30774 {
30775
30776
30777 ;
30778 return 0;
30779 }
30780
30781 _ACEOF
30782
30783
30784
30785 cat - <<_ACEOF >conftest.h
30786
30787 _ACEOF
30788
30789
30790 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30791 echo "obj-m := conftest.o" >build/Makefile
30792 modpost_flag=''
30793 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30794 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30795 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30796 (eval $ac_try) 2>&5
30797 ac_status=$?
30798 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30799 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30800 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30801 (eval $ac_try) 2>&5
30802 ac_status=$?
30803 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30804 test $ac_status = 0; }; }; then :
30805
30806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30807 $as_echo "yes" >&6; }
30808
30809 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
30810
30811
30812 $as_echo "#define HAVE_CHECK_ACL_WITH_FLAGS 1" >>confdefs.h
30813
30814
30815 else
30816 $as_echo "$as_me: failed program was:" >&5
30817 sed 's/^/| /' conftest.$ac_ext >&5
30818
30819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30820 $as_echo "no" >&6; }
30821
30822
30823
30824 fi
30825 rm -Rf build
30826
30827
30828
30829
30830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_acl() exists" >&5
30831 $as_echo_n "checking whether iops->get_acl() exists... " >&6; }
30832
30833
30834 cat confdefs.h - <<_ACEOF >conftest.c
30835
30836
30837 #include <linux/fs.h>
30838
30839 struct posix_acl *get_acl_fn(struct inode *inode, int type)
30840 { return NULL; }
30841
30842 static const struct inode_operations
30843 iops __attribute__ ((unused)) = {
30844 .get_acl = get_acl_fn,
30845 };
30846
30847 int
30848 main (void)
30849 {
30850
30851
30852 ;
30853 return 0;
30854 }
30855
30856 _ACEOF
30857
30858
30859
30860 cat - <<_ACEOF >conftest.h
30861
30862 _ACEOF
30863
30864
30865 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30866 echo "obj-m := conftest.o" >build/Makefile
30867 modpost_flag=''
30868 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30869 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30870 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30871 (eval $ac_try) 2>&5
30872 ac_status=$?
30873 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30874 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30875 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30876 (eval $ac_try) 2>&5
30877 ac_status=$?
30878 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30879 test $ac_status = 0; }; }; then :
30880
30881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30882 $as_echo "yes" >&6; }
30883
30884 $as_echo "#define HAVE_GET_ACL 1" >>confdefs.h
30885
30886
30887 else
30888 $as_echo "$as_me: failed program was:" >&5
30889 sed 's/^/| /' conftest.$ac_ext >&5
30890
30891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30892 $as_echo "no" >&6; }
30893
30894
30895
30896 fi
30897 rm -Rf build
30898
30899
30900
30901
30902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->set_acl() exists" >&5
30903 $as_echo_n "checking whether iops->set_acl() exists... " >&6; }
30904
30905
30906 cat confdefs.h - <<_ACEOF >conftest.c
30907
30908
30909 #include <linux/fs.h>
30910
30911 int set_acl_fn(struct inode *inode, struct posix_acl *acl, int type)
30912 { return 0; }
30913
30914 static const struct inode_operations
30915 iops __attribute__ ((unused)) = {
30916 .set_acl = set_acl_fn,
30917 };
30918
30919 int
30920 main (void)
30921 {
30922
30923
30924 ;
30925 return 0;
30926 }
30927
30928 _ACEOF
30929
30930
30931
30932 cat - <<_ACEOF >conftest.h
30933
30934 _ACEOF
30935
30936
30937 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30938 echo "obj-m := conftest.o" >build/Makefile
30939 modpost_flag=''
30940 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30941 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30942 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30943 (eval $ac_try) 2>&5
30944 ac_status=$?
30945 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30946 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30947 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30948 (eval $ac_try) 2>&5
30949 ac_status=$?
30950 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30951 test $ac_status = 0; }; }; then :
30952
30953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30954 $as_echo "yes" >&6; }
30955
30956 $as_echo "#define HAVE_SET_ACL 1" >>confdefs.h
30957
30958
30959 else
30960 $as_echo "$as_me: failed program was:" >&5
30961 sed 's/^/| /' conftest.$ac_ext >&5
30962
30963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30964 $as_echo "no" >&6; }
30965
30966
30967
30968 fi
30969 rm -Rf build
30970
30971
30972
30973
30974
30975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->getattr() takes a path" >&5
30976 $as_echo_n "checking whether iops->getattr() takes a path... " >&6; }
30977
30978
30979 cat confdefs.h - <<_ACEOF >conftest.c
30980
30981
30982 #include <linux/fs.h>
30983
30984 int test_getattr(
30985 const struct path *p, struct kstat *k,
30986 u32 request_mask, unsigned int query_flags)
30987 { return 0; }
30988
30989 static const struct inode_operations
30990 iops __attribute__ ((unused)) = {
30991 .getattr = test_getattr,
30992 };
30993
30994 int
30995 main (void)
30996 {
30997
30998
30999 ;
31000 return 0;
31001 }
31002
31003 _ACEOF
31004
31005
31006
31007 cat - <<_ACEOF >conftest.h
31008
31009 _ACEOF
31010
31011
31012 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31013 echo "obj-m := conftest.o" >build/Makefile
31014 modpost_flag=''
31015 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31016 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31017 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31018 (eval $ac_try) 2>&5
31019 ac_status=$?
31020 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31021 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31022 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31023 (eval $ac_try) 2>&5
31024 ac_status=$?
31025 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31026 test $ac_status = 0; }; }; then :
31027
31028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31029 $as_echo "yes" >&6; }
31030
31031 $as_echo "#define HAVE_PATH_IOPS_GETATTR 1" >>confdefs.h
31032
31033
31034 else
31035 $as_echo "$as_me: failed program was:" >&5
31036 sed 's/^/| /' conftest.$ac_ext >&5
31037
31038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31039 $as_echo "no" >&6; }
31040
31041
31042
31043 fi
31044 rm -Rf build
31045
31046
31047
31048
31049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->getattr() takes a vfsmount" >&5
31050 $as_echo_n "checking whether iops->getattr() takes a vfsmount... " >&6; }
31051
31052
31053 cat confdefs.h - <<_ACEOF >conftest.c
31054
31055
31056 #include <linux/fs.h>
31057
31058 int test_getattr(
31059 struct vfsmount *mnt, struct dentry *d,
31060 struct kstat *k)
31061 { return 0; }
31062
31063 static const struct inode_operations
31064 iops __attribute__ ((unused)) = {
31065 .getattr = test_getattr,
31066 };
31067
31068 int
31069 main (void)
31070 {
31071
31072
31073 ;
31074 return 0;
31075 }
31076
31077 _ACEOF
31078
31079
31080
31081 cat - <<_ACEOF >conftest.h
31082
31083 _ACEOF
31084
31085
31086 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31087 echo "obj-m := conftest.o" >build/Makefile
31088 modpost_flag=''
31089 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31090 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31091 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31092 (eval $ac_try) 2>&5
31093 ac_status=$?
31094 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31095 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31096 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31097 (eval $ac_try) 2>&5
31098 ac_status=$?
31099 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31100 test $ac_status = 0; }; }; then :
31101
31102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31103 $as_echo "yes" >&6; }
31104
31105 $as_echo "#define HAVE_VFSMOUNT_IOPS_GETATTR 1" >>confdefs.h
31106
31107
31108 else
31109 $as_echo "$as_me: failed program was:" >&5
31110 sed 's/^/| /' conftest.$ac_ext >&5
31111
31112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31113 $as_echo "no" >&6; }
31114
31115
31116
31117 fi
31118 rm -Rf build
31119
31120
31121
31122
31123
31124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether uncached_acl_sentinel() exists" >&5
31125 $as_echo_n "checking whether uncached_acl_sentinel() exists... " >&6; }
31126
31127
31128 cat confdefs.h - <<_ACEOF >conftest.c
31129
31130
31131 #include <linux/fs.h>
31132
31133 int
31134 main (void)
31135 {
31136
31137 void *sentinel __attribute__ ((unused)) = uncached_acl_sentinel(NULL);
31138
31139 ;
31140 return 0;
31141 }
31142
31143 _ACEOF
31144
31145
31146
31147 cat - <<_ACEOF >conftest.h
31148
31149 _ACEOF
31150
31151
31152 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31153 echo "obj-m := conftest.o" >build/Makefile
31154 modpost_flag=''
31155 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31156 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31157 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31158 (eval $ac_try) 2>&5
31159 ac_status=$?
31160 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31161 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31162 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31163 (eval $ac_try) 2>&5
31164 ac_status=$?
31165 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31166 test $ac_status = 0; }; }; then :
31167
31168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31169 $as_echo "yes" >&6; }
31170
31171 $as_echo "#define HAVE_KERNEL_GET_ACL_HANDLE_CACHE 1" >>confdefs.h
31172
31173
31174 else
31175 $as_echo "$as_me: failed program was:" >&5
31176 sed 's/^/| /' conftest.$ac_ext >&5
31177
31178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31179 $as_echo "no" >&6; }
31180
31181
31182
31183 fi
31184 rm -Rf build
31185
31186
31187
31188
31189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->show_options() wants dentry" >&5
31190 $as_echo_n "checking whether sops->show_options() wants dentry... " >&6; }
31191
31192
31193
31194 cat confdefs.h - <<_ACEOF >conftest.c
31195
31196
31197 #include <linux/fs.h>
31198
31199 int show_options (struct seq_file * x, struct dentry * y) { return 0; };
31200 static struct super_operations sops __attribute__ ((unused)) = {
31201 .show_options = show_options,
31202 };
31203
31204 int
31205 main (void)
31206 {
31207
31208
31209 ;
31210 return 0;
31211 }
31212
31213 _ACEOF
31214
31215
31216
31217 cat - <<_ACEOF >conftest.h
31218
31219 _ACEOF
31220
31221
31222 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31223 echo "obj-m := conftest.o" >build/Makefile
31224 modpost_flag=''
31225 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31226 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31227 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31228 (eval $ac_try) 2>&5
31229 ac_status=$?
31230 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31231 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31232 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31233 (eval $ac_try) 2>&5
31234 ac_status=$?
31235 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31236 test $ac_status = 0; }; }; then :
31237
31238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31239 $as_echo "yes" >&6; }
31240
31241 $as_echo "#define HAVE_SHOW_OPTIONS_WITH_DENTRY 1" >>confdefs.h
31242
31243
31244 else
31245 $as_echo "$as_me: failed program was:" >&5
31246 sed 's/^/| /' conftest.$ac_ext >&5
31247
31248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31249 $as_echo "no" >&6; }
31250
31251
31252
31253 fi
31254 rm -Rf build
31255
31256
31257
31258
31259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether file_inode() is available" >&5
31260 $as_echo_n "checking whether file_inode() is available... " >&6; }
31261
31262
31263 cat confdefs.h - <<_ACEOF >conftest.c
31264
31265
31266 #include <linux/fs.h>
31267
31268 int
31269 main (void)
31270 {
31271
31272 struct file *f = NULL;
31273 file_inode(f);
31274
31275 ;
31276 return 0;
31277 }
31278
31279 _ACEOF
31280
31281
31282
31283 cat - <<_ACEOF >conftest.h
31284
31285 _ACEOF
31286
31287
31288 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31289 echo "obj-m := conftest.o" >build/Makefile
31290 modpost_flag=''
31291 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31292 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31293 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31294 (eval $ac_try) 2>&5
31295 ac_status=$?
31296 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31297 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31298 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31299 (eval $ac_try) 2>&5
31300 ac_status=$?
31301 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31302 test $ac_status = 0; }; }; then :
31303
31304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31305 $as_echo "yes" >&6; }
31306
31307 $as_echo "#define HAVE_FILE_INODE 1" >>confdefs.h
31308
31309
31310 else
31311 $as_echo "$as_me: failed program was:" >&5
31312 sed 's/^/| /' conftest.$ac_ext >&5
31313
31314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31315 $as_echo "no" >&6; }
31316
31317
31318
31319 fi
31320 rm -Rf build
31321
31322
31323
31324
31325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fsync() wants" >&5
31326 $as_echo_n "checking whether fops->fsync() wants... " >&6; }
31327
31328
31329
31330 cat confdefs.h - <<_ACEOF >conftest.c
31331
31332
31333 #include <linux/fs.h>
31334
31335 int test_fsync(struct file *f, struct dentry *dentry, int x)
31336 { return 0; }
31337
31338 static const struct file_operations
31339 fops __attribute__ ((unused)) = {
31340 .fsync = test_fsync,
31341 };
31342
31343 int
31344 main (void)
31345 {
31346
31347
31348 ;
31349 return 0;
31350 }
31351
31352 _ACEOF
31353
31354
31355
31356 cat - <<_ACEOF >conftest.h
31357
31358 _ACEOF
31359
31360
31361 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31362 echo "obj-m := conftest.o" >build/Makefile
31363 modpost_flag=''
31364 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31365 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31366 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31367 (eval $ac_try) 2>&5
31368 ac_status=$?
31369 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31370 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31371 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31372 (eval $ac_try) 2>&5
31373 ac_status=$?
31374 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31375 test $ac_status = 0; }; }; then :
31376
31377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: dentry" >&5
31378 $as_echo "dentry" >&6; }
31379
31380 $as_echo "#define HAVE_FSYNC_WITH_DENTRY 1" >>confdefs.h
31381
31382
31383 else
31384 $as_echo "$as_me: failed program was:" >&5
31385 sed 's/^/| /' conftest.$ac_ext >&5
31386
31387
31388
31389
31390 fi
31391 rm -Rf build
31392
31393
31394
31395
31396
31397
31398 cat confdefs.h - <<_ACEOF >conftest.c
31399
31400
31401 #include <linux/fs.h>
31402
31403 int test_fsync(struct file *f, int x) { return 0; }
31404
31405 static const struct file_operations
31406 fops __attribute__ ((unused)) = {
31407 .fsync = test_fsync,
31408 };
31409
31410 int
31411 main (void)
31412 {
31413
31414
31415 ;
31416 return 0;
31417 }
31418
31419 _ACEOF
31420
31421
31422
31423 cat - <<_ACEOF >conftest.h
31424
31425 _ACEOF
31426
31427
31428 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31429 echo "obj-m := conftest.o" >build/Makefile
31430 modpost_flag=''
31431 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31432 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31433 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31434 (eval $ac_try) 2>&5
31435 ac_status=$?
31436 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31437 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31438 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31439 (eval $ac_try) 2>&5
31440 ac_status=$?
31441 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31442 test $ac_status = 0; }; }; then :
31443
31444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no dentry" >&5
31445 $as_echo "no dentry" >&6; }
31446
31447 $as_echo "#define HAVE_FSYNC_WITHOUT_DENTRY 1" >>confdefs.h
31448
31449
31450 else
31451 $as_echo "$as_me: failed program was:" >&5
31452 sed 's/^/| /' conftest.$ac_ext >&5
31453
31454
31455
31456
31457 fi
31458 rm -Rf build
31459
31460
31461
31462
31463
31464
31465 cat confdefs.h - <<_ACEOF >conftest.c
31466
31467
31468 #include <linux/fs.h>
31469
31470 int test_fsync(struct file *f, loff_t a, loff_t b, int c)
31471 { return 0; }
31472
31473 static const struct file_operations
31474 fops __attribute__ ((unused)) = {
31475 .fsync = test_fsync,
31476 };
31477
31478 int
31479 main (void)
31480 {
31481
31482
31483 ;
31484 return 0;
31485 }
31486
31487 _ACEOF
31488
31489
31490
31491 cat - <<_ACEOF >conftest.h
31492
31493 _ACEOF
31494
31495
31496 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31497 echo "obj-m := conftest.o" >build/Makefile
31498 modpost_flag=''
31499 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31500 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31501 { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31506 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31507 (eval $ac_try) 2>&5
31508 ac_status=$?
31509 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31510 test $ac_status = 0; }; }; then :
31511
31512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: range" >&5
31513 $as_echo "range" >&6; }
31514
31515 $as_echo "#define HAVE_FSYNC_RANGE 1" >>confdefs.h
31516
31517
31518 else
31519 $as_echo "$as_me: failed program was:" >&5
31520 sed 's/^/| /' conftest.$ac_ext >&5
31521
31522
31523
31524
31525 fi
31526 rm -Rf build
31527
31528
31529
31530
31531
31532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->evict_inode() exists" >&5
31533 $as_echo_n "checking whether sops->evict_inode() exists... " >&6; }
31534
31535
31536 cat confdefs.h - <<_ACEOF >conftest.c
31537
31538
31539 #include <linux/fs.h>
31540 void evict_inode (struct inode * t) { return; }
31541 static struct super_operations sops __attribute__ ((unused)) = {
31542 .evict_inode = evict_inode,
31543 };
31544
31545 int
31546 main (void)
31547 {
31548
31549
31550 ;
31551 return 0;
31552 }
31553
31554 _ACEOF
31555
31556
31557
31558 cat - <<_ACEOF >conftest.h
31559
31560 _ACEOF
31561
31562
31563 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31564 echo "obj-m := conftest.o" >build/Makefile
31565 modpost_flag=''
31566 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31567 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31568 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31569 (eval $ac_try) 2>&5
31570 ac_status=$?
31571 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31572 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31573 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31574 (eval $ac_try) 2>&5
31575 ac_status=$?
31576 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31577 test $ac_status = 0; }; }; then :
31578
31579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31580 $as_echo "yes" >&6; }
31581
31582 $as_echo "#define HAVE_EVICT_INODE 1" >>confdefs.h
31583
31584
31585 else
31586 $as_echo "$as_me: failed program was:" >&5
31587 sed 's/^/| /' conftest.$ac_ext >&5
31588
31589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31590 $as_echo "no" >&6; }
31591
31592
31593
31594 fi
31595 rm -Rf build
31596
31597
31598
31599
31600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->dirty_inode() wants flags" >&5
31601 $as_echo_n "checking whether sops->dirty_inode() wants flags... " >&6; }
31602
31603
31604 cat confdefs.h - <<_ACEOF >conftest.c
31605
31606
31607 #include <linux/fs.h>
31608
31609 void dirty_inode(struct inode *a, int b) { return; }
31610
31611 static const struct super_operations
31612 sops __attribute__ ((unused)) = {
31613 .dirty_inode = dirty_inode,
31614 };
31615
31616 int
31617 main (void)
31618 {
31619
31620
31621 ;
31622 return 0;
31623 }
31624
31625 _ACEOF
31626
31627
31628
31629 cat - <<_ACEOF >conftest.h
31630
31631 _ACEOF
31632
31633
31634 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31635 echo "obj-m := conftest.o" >build/Makefile
31636 modpost_flag=''
31637 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31638 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31639 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31640 (eval $ac_try) 2>&5
31641 ac_status=$?
31642 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31643 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31644 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31645 (eval $ac_try) 2>&5
31646 ac_status=$?
31647 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31648 test $ac_status = 0; }; }; then :
31649
31650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31651 $as_echo "yes" >&6; }
31652
31653 $as_echo "#define HAVE_DIRTY_INODE_WITH_FLAGS 1" >>confdefs.h
31654
31655
31656 else
31657 $as_echo "$as_me: failed program was:" >&5
31658 sed 's/^/| /' conftest.$ac_ext >&5
31659
31660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31661 $as_echo "no" >&6; }
31662
31663
31664
31665 fi
31666 rm -Rf build
31667
31668
31669
31670
31671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->nr_cached_objects() exists" >&5
31672 $as_echo_n "checking whether sops->nr_cached_objects() exists... " >&6; }
31673
31674
31675 cat confdefs.h - <<_ACEOF >conftest.c
31676
31677
31678 #include <linux/fs.h>
31679
31680 int nr_cached_objects(struct super_block *sb) { return 0; }
31681
31682 static const struct super_operations
31683 sops __attribute__ ((unused)) = {
31684 .nr_cached_objects = nr_cached_objects,
31685 };
31686
31687 int
31688 main (void)
31689 {
31690
31691
31692 ;
31693 return 0;
31694 }
31695
31696 _ACEOF
31697
31698
31699
31700 cat - <<_ACEOF >conftest.h
31701
31702 _ACEOF
31703
31704
31705 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31706 echo "obj-m := conftest.o" >build/Makefile
31707 modpost_flag=''
31708 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31709 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31710 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31711 (eval $ac_try) 2>&5
31712 ac_status=$?
31713 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31714 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31715 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31716 (eval $ac_try) 2>&5
31717 ac_status=$?
31718 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31719 test $ac_status = 0; }; }; then :
31720
31721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31722 $as_echo "yes" >&6; }
31723
31724 $as_echo "#define HAVE_NR_CACHED_OBJECTS 1" >>confdefs.h
31725
31726
31727 else
31728 $as_echo "$as_me: failed program was:" >&5
31729 sed 's/^/| /' conftest.$ac_ext >&5
31730
31731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31732 $as_echo "no" >&6; }
31733
31734
31735
31736 fi
31737 rm -Rf build
31738
31739
31740
31741
31742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->free_cached_objects() exists" >&5
31743 $as_echo_n "checking whether sops->free_cached_objects() exists... " >&6; }
31744
31745
31746 cat confdefs.h - <<_ACEOF >conftest.c
31747
31748
31749 #include <linux/fs.h>
31750
31751 void free_cached_objects(struct super_block *sb, int x)
31752 { return; }
31753
31754 static const struct super_operations
31755 sops __attribute__ ((unused)) = {
31756 .free_cached_objects = free_cached_objects,
31757 };
31758
31759 int
31760 main (void)
31761 {
31762
31763
31764 ;
31765 return 0;
31766 }
31767
31768 _ACEOF
31769
31770
31771
31772 cat - <<_ACEOF >conftest.h
31773
31774 _ACEOF
31775
31776
31777 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31778 echo "obj-m := conftest.o" >build/Makefile
31779 modpost_flag=''
31780 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31781 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31782 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31783 (eval $ac_try) 2>&5
31784 ac_status=$?
31785 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31786 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31787 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31788 (eval $ac_try) 2>&5
31789 ac_status=$?
31790 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31791 test $ac_status = 0; }; }; then :
31792
31793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31794 $as_echo "yes" >&6; }
31795
31796 $as_echo "#define HAVE_FREE_CACHED_OBJECTS 1" >>confdefs.h
31797
31798
31799 else
31800 $as_echo "$as_me: failed program was:" >&5
31801 sed 's/^/| /' conftest.$ac_ext >&5
31802
31803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31804 $as_echo "no" >&6; }
31805
31806
31807
31808 fi
31809 rm -Rf build
31810
31811
31812
31813
31814
31815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fallocate() exists" >&5
31816 $as_echo_n "checking whether fops->fallocate() exists... " >&6; }
31817
31818
31819 cat confdefs.h - <<_ACEOF >conftest.c
31820
31821
31822 #include <linux/fs.h>
31823
31824 long test_fallocate(struct file *file, int mode,
31825 loff_t offset, loff_t len) { return 0; }
31826
31827 static const struct file_operations
31828 fops __attribute__ ((unused)) = {
31829 .fallocate = test_fallocate,
31830 };
31831
31832 int
31833 main (void)
31834 {
31835
31836
31837 ;
31838 return 0;
31839 }
31840
31841 _ACEOF
31842
31843
31844
31845 cat - <<_ACEOF >conftest.h
31846
31847 _ACEOF
31848
31849
31850 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31851 echo "obj-m := conftest.o" >build/Makefile
31852 modpost_flag=''
31853 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31854 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31855 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31856 (eval $ac_try) 2>&5
31857 ac_status=$?
31858 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31859 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31860 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31861 (eval $ac_try) 2>&5
31862 ac_status=$?
31863 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31864 test $ac_status = 0; }; }; then :
31865
31866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31867 $as_echo "yes" >&6; }
31868
31869 $as_echo "#define HAVE_FILE_FALLOCATE 1" >>confdefs.h
31870
31871
31872 else
31873 $as_echo "$as_me: failed program was:" >&5
31874 sed 's/^/| /' conftest.$ac_ext >&5
31875
31876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31877 $as_echo "no" >&6; }
31878
31879
31880
31881 fi
31882 rm -Rf build
31883
31884
31885
31886
31887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->fallocate() exists" >&5
31888 $as_echo_n "checking whether iops->fallocate() exists... " >&6; }
31889
31890
31891 cat confdefs.h - <<_ACEOF >conftest.c
31892
31893
31894 #include <linux/fs.h>
31895
31896 long test_fallocate(struct inode *inode, int mode,
31897 loff_t offset, loff_t len) { return 0; }
31898
31899 static const struct inode_operations
31900 fops __attribute__ ((unused)) = {
31901 .fallocate = test_fallocate,
31902 };
31903
31904 int
31905 main (void)
31906 {
31907
31908
31909 ;
31910 return 0;
31911 }
31912
31913 _ACEOF
31914
31915
31916
31917 cat - <<_ACEOF >conftest.h
31918
31919 _ACEOF
31920
31921
31922 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31923 echo "obj-m := conftest.o" >build/Makefile
31924 modpost_flag=''
31925 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31926 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31927 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31928 (eval $ac_try) 2>&5
31929 ac_status=$?
31930 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31931 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31932 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31933 (eval $ac_try) 2>&5
31934 ac_status=$?
31935 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31936 test $ac_status = 0; }; }; then :
31937
31938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31939 $as_echo "yes" >&6; }
31940
31941 $as_echo "#define HAVE_INODE_FALLOCATE 1" >>confdefs.h
31942
31943
31944 else
31945 $as_echo "$as_me: failed program was:" >&5
31946 sed 's/^/| /' conftest.$ac_ext >&5
31947
31948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31949 $as_echo "no" >&6; }
31950
31951
31952
31953 fi
31954 rm -Rf build
31955
31956
31957
31958
31959
31960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->aio_fsync() exists" >&5
31961 $as_echo_n "checking whether fops->aio_fsync() exists... " >&6; }
31962
31963
31964 cat confdefs.h - <<_ACEOF >conftest.c
31965
31966
31967 #include <linux/fs.h>
31968
31969 static const struct file_operations
31970 fops __attribute__ ((unused)) = {
31971 .aio_fsync = NULL,
31972 };
31973
31974 int
31975 main (void)
31976 {
31977
31978
31979 ;
31980 return 0;
31981 }
31982
31983 _ACEOF
31984
31985
31986
31987 cat - <<_ACEOF >conftest.h
31988
31989 _ACEOF
31990
31991
31992 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31993 echo "obj-m := conftest.o" >build/Makefile
31994 modpost_flag=''
31995 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31996 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31997 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31998 (eval $ac_try) 2>&5
31999 ac_status=$?
32000 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32001 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32002 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32003 (eval $ac_try) 2>&5
32004 ac_status=$?
32005 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32006 test $ac_status = 0; }; }; then :
32007
32008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32009 $as_echo "yes" >&6; }
32010
32011 $as_echo "#define HAVE_FILE_AIO_FSYNC 1" >>confdefs.h
32012
32013
32014 else
32015 $as_echo "$as_me: failed program was:" >&5
32016 sed 's/^/| /' conftest.$ac_ext >&5
32017
32018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32019 $as_echo "no" >&6; }
32020
32021
32022
32023 fi
32024 rm -Rf build
32025
32026
32027
32028
32029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create()/mkdir()/mknod() take umode_t" >&5
32030 $as_echo_n "checking whether iops->create()/mkdir()/mknod() take umode_t... " >&6; }
32031
32032
32033 cat confdefs.h - <<_ACEOF >conftest.c
32034
32035
32036 #include <linux/fs.h>
32037
32038 int mkdir(struct inode *inode, struct dentry *dentry,
32039 umode_t umode) { return 0; }
32040
32041 static const struct inode_operations
32042 iops __attribute__ ((unused)) = {
32043 .mkdir = mkdir,
32044 };
32045
32046 int
32047 main (void)
32048 {
32049
32050
32051 ;
32052 return 0;
32053 }
32054
32055 _ACEOF
32056
32057
32058
32059 cat - <<_ACEOF >conftest.h
32060
32061 _ACEOF
32062
32063
32064 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32065 echo "obj-m := conftest.o" >build/Makefile
32066 modpost_flag=''
32067 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32068 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32069 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32070 (eval $ac_try) 2>&5
32071 ac_status=$?
32072 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32073 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32074 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32075 (eval $ac_try) 2>&5
32076 ac_status=$?
32077 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32078 test $ac_status = 0; }; }; then :
32079
32080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32081 $as_echo "yes" >&6; }
32082
32083 $as_echo "#define HAVE_MKDIR_UMODE_T 1" >>confdefs.h
32084
32085
32086 else
32087 $as_echo "$as_me: failed program was:" >&5
32088 sed 's/^/| /' conftest.$ac_ext >&5
32089
32090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32091 $as_echo "no" >&6; }
32092
32093
32094
32095 fi
32096 rm -Rf build
32097
32098
32099
32100
32101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->lookup() passes nameidata" >&5
32102 $as_echo_n "checking whether iops->lookup() passes nameidata... " >&6; }
32103
32104
32105 cat confdefs.h - <<_ACEOF >conftest.c
32106
32107
32108 #include <linux/fs.h>
32109
32110 struct dentry *inode_lookup(struct inode *inode,
32111 struct dentry *dentry, struct nameidata *nidata)
32112 { return NULL; }
32113
32114 static const struct inode_operations iops
32115 __attribute__ ((unused)) = {
32116 .lookup = inode_lookup,
32117 };
32118
32119 int
32120 main (void)
32121 {
32122
32123
32124 ;
32125 return 0;
32126 }
32127
32128 _ACEOF
32129
32130
32131
32132 cat - <<_ACEOF >conftest.h
32133
32134 _ACEOF
32135
32136
32137 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32138 echo "obj-m := conftest.o" >build/Makefile
32139 modpost_flag=''
32140 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32141 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32142 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32143 (eval $ac_try) 2>&5
32144 ac_status=$?
32145 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32146 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32147 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32148 (eval $ac_try) 2>&5
32149 ac_status=$?
32150 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32151 test $ac_status = 0; }; }; then :
32152
32153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32154 $as_echo "yes" >&6; }
32155
32156 $as_echo "#define HAVE_LOOKUP_NAMEIDATA 1" >>confdefs.h
32157
32158
32159 else
32160 $as_echo "$as_me: failed program was:" >&5
32161 sed 's/^/| /' conftest.$ac_ext >&5
32162
32163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32164 $as_echo "no" >&6; }
32165
32166
32167
32168 fi
32169 rm -Rf build
32170
32171
32172
32173
32174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create() passes nameidata" >&5
32175 $as_echo_n "checking whether iops->create() passes nameidata... " >&6; }
32176
32177
32178 cat confdefs.h - <<_ACEOF >conftest.c
32179
32180
32181 #include <linux/fs.h>
32182
32183 #ifdef HAVE_MKDIR_UMODE_T
32184 int inode_create(struct inode *inode ,struct dentry *dentry,
32185 umode_t umode, struct nameidata *nidata) { return 0; }
32186 #else
32187 int inode_create(struct inode *inode,struct dentry *dentry,
32188 int umode, struct nameidata * nidata) { return 0; }
32189 #endif
32190
32191 static const struct inode_operations
32192 iops __attribute__ ((unused)) = {
32193 .create = inode_create,
32194 };
32195
32196 int
32197 main (void)
32198 {
32199
32200
32201 ;
32202 return 0;
32203 }
32204
32205 _ACEOF
32206
32207
32208
32209 cat - <<_ACEOF >conftest.h
32210
32211 _ACEOF
32212
32213
32214 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32215 echo "obj-m := conftest.o" >build/Makefile
32216 modpost_flag=''
32217 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32218 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32219 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32220 (eval $ac_try) 2>&5
32221 ac_status=$?
32222 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32223 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32224 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32225 (eval $ac_try) 2>&5
32226 ac_status=$?
32227 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32228 test $ac_status = 0; }; }; then :
32229
32230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32231 $as_echo "yes" >&6; }
32232
32233 $as_echo "#define HAVE_CREATE_NAMEIDATA 1" >>confdefs.h
32234
32235
32236 else
32237 $as_echo "$as_me: failed program was:" >&5
32238 sed 's/^/| /' conftest.$ac_ext >&5
32239
32240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32241 $as_echo "no" >&6; }
32242
32243
32244
32245 fi
32246 rm -Rf build
32247
32248
32249
32250
32251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes delayed" >&5
32252 $as_echo_n "checking whether iops->get_link() passes delayed... " >&6; }
32253
32254
32255 cat confdefs.h - <<_ACEOF >conftest.c
32256
32257
32258 #include <linux/fs.h>
32259 const char *get_link(struct dentry *de, struct inode *ip,
32260 struct delayed_call *done) { return "symlink"; }
32261 static struct inode_operations
32262 iops __attribute__ ((unused)) = {
32263 .get_link = get_link,
32264 };
32265
32266 int
32267 main (void)
32268 {
32269
32270
32271 ;
32272 return 0;
32273 }
32274
32275 _ACEOF
32276
32277
32278
32279 cat - <<_ACEOF >conftest.h
32280
32281 _ACEOF
32282
32283
32284 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32285 echo "obj-m := conftest.o" >build/Makefile
32286 modpost_flag=''
32287 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32288 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32289 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32290 (eval $ac_try) 2>&5
32291 ac_status=$?
32292 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32293 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32294 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32295 (eval $ac_try) 2>&5
32296 ac_status=$?
32297 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32298 test $ac_status = 0; }; }; then :
32299
32300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32301 $as_echo "yes" >&6; }
32302
32303 $as_echo "#define HAVE_GET_LINK_DELAYED 1" >>confdefs.h
32304
32305
32306 else
32307 $as_echo "$as_me: failed program was:" >&5
32308 sed 's/^/| /' conftest.$ac_ext >&5
32309
32310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32311 $as_echo "no" >&6; }
32312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes cookie" >&5
32313 $as_echo_n "checking whether iops->get_link() passes cookie... " >&6; }
32314
32315
32316 cat confdefs.h - <<_ACEOF >conftest.c
32317
32318
32319 #include <linux/fs.h>
32320 const char *get_link(struct dentry *de, struct
32321 inode *ip, void **cookie) { return "symlink"; }
32322 static struct inode_operations
32323 iops __attribute__ ((unused)) = {
32324 .get_link = get_link,
32325 };
32326
32327 int
32328 main (void)
32329 {
32330
32331
32332 ;
32333 return 0;
32334 }
32335
32336 _ACEOF
32337
32338
32339
32340 cat - <<_ACEOF >conftest.h
32341
32342 _ACEOF
32343
32344
32345 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32346 echo "obj-m := conftest.o" >build/Makefile
32347 modpost_flag=''
32348 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32349 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32350 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32351 (eval $ac_try) 2>&5
32352 ac_status=$?
32353 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32354 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32355 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32356 (eval $ac_try) 2>&5
32357 ac_status=$?
32358 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32359 test $ac_status = 0; }; }; then :
32360
32361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32362 $as_echo "yes" >&6; }
32363
32364 $as_echo "#define HAVE_GET_LINK_COOKIE 1" >>confdefs.h
32365
32366
32367 else
32368 $as_echo "$as_me: failed program was:" >&5
32369 sed 's/^/| /' conftest.$ac_ext >&5
32370
32371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32372 $as_echo "no" >&6; }
32373
32374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes cookie" >&5
32375 $as_echo_n "checking whether iops->follow_link() passes cookie... " >&6; }
32376
32377
32378 cat confdefs.h - <<_ACEOF >conftest.c
32379
32380
32381 #include <linux/fs.h>
32382 const char *follow_link(struct dentry *de,
32383 void **cookie) { return "symlink"; }
32384 static struct inode_operations
32385 iops __attribute__ ((unused)) = {
32386 .follow_link = follow_link,
32387 };
32388
32389 int
32390 main (void)
32391 {
32392
32393
32394 ;
32395 return 0;
32396 }
32397
32398 _ACEOF
32399
32400
32401
32402 cat - <<_ACEOF >conftest.h
32403
32404 _ACEOF
32405
32406
32407 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32408 echo "obj-m := conftest.o" >build/Makefile
32409 modpost_flag=''
32410 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32411 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32412 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32413 (eval $ac_try) 2>&5
32414 ac_status=$?
32415 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32416 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32417 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32418 (eval $ac_try) 2>&5
32419 ac_status=$?
32420 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32421 test $ac_status = 0; }; }; then :
32422
32423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32424 $as_echo "yes" >&6; }
32425
32426 $as_echo "#define HAVE_FOLLOW_LINK_COOKIE 1" >>confdefs.h
32427
32428
32429 else
32430 $as_echo "$as_me: failed program was:" >&5
32431 sed 's/^/| /' conftest.$ac_ext >&5
32432
32433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32434 $as_echo "no" >&6; }
32435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes nameidata" >&5
32436 $as_echo_n "checking whether iops->follow_link() passes nameidata... " >&6; }
32437
32438
32439 cat confdefs.h - <<_ACEOF >conftest.c
32440
32441
32442 #include <linux/fs.h>
32443 void *follow_link(struct dentry *de, struct
32444 nameidata *nd) { return (void *)NULL; }
32445 static struct inode_operations
32446 iops __attribute__ ((unused)) = {
32447 .follow_link = follow_link,
32448 };
32449
32450 int
32451 main (void)
32452 {
32453
32454
32455 ;
32456 return 0;
32457 }
32458
32459 _ACEOF
32460
32461
32462
32463 cat - <<_ACEOF >conftest.h
32464
32465 _ACEOF
32466
32467
32468 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32469 echo "obj-m := conftest.o" >build/Makefile
32470 modpost_flag=''
32471 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32472 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32473 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32474 (eval $ac_try) 2>&5
32475 ac_status=$?
32476 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32477 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32478 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32479 (eval $ac_try) 2>&5
32480 ac_status=$?
32481 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32482 test $ac_status = 0; }; }; then :
32483
32484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32485 $as_echo "yes" >&6; }
32486
32487 $as_echo "#define HAVE_FOLLOW_LINK_NAMEIDATA 1" >>confdefs.h
32488
32489
32490 else
32491 $as_echo "$as_me: failed program was:" >&5
32492 sed 's/^/| /' conftest.$ac_ext >&5
32493
32494 as_fn_error $? "no; please file a bug report" "$LINENO" 5
32495
32496
32497
32498 fi
32499 rm -Rf build
32500
32501
32502
32503
32504
32505 fi
32506 rm -Rf build
32507
32508
32509
32510
32511
32512
32513 fi
32514 rm -Rf build
32515
32516
32517
32518
32519
32520 fi
32521 rm -Rf build
32522
32523
32524
32525
32526
32527
32528 cat confdefs.h - <<_ACEOF >conftest.c
32529
32530
32531 #if !defined(HAVE_GET_LINK_DELAYED)
32532 #error "Expecting get_link() delayed done"
32533 #endif
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
32570 $as_echo "#define HAVE_PUT_LINK_DELAYED 1" >>confdefs.h
32571
32572
32573 else
32574 $as_echo "$as_me: failed program was:" >&5
32575 sed 's/^/| /' conftest.$ac_ext >&5
32576
32577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes cookie" >&5
32578 $as_echo_n "checking whether iops->put_link() passes cookie... " >&6; }
32579
32580
32581 cat confdefs.h - <<_ACEOF >conftest.c
32582
32583
32584 #include <linux/fs.h>
32585 void put_link(struct inode *ip, void *cookie)
32586 { return; }
32587 static struct inode_operations
32588 iops __attribute__ ((unused)) = {
32589 .put_link = put_link,
32590 };
32591
32592 int
32593 main (void)
32594 {
32595
32596
32597 ;
32598 return 0;
32599 }
32600
32601 _ACEOF
32602
32603
32604
32605 cat - <<_ACEOF >conftest.h
32606
32607 _ACEOF
32608
32609
32610 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32611 echo "obj-m := conftest.o" >build/Makefile
32612 modpost_flag=''
32613 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32614 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32615 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32616 (eval $ac_try) 2>&5
32617 ac_status=$?
32618 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32619 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32620 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32621 (eval $ac_try) 2>&5
32622 ac_status=$?
32623 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32624 test $ac_status = 0; }; }; then :
32625
32626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32627 $as_echo "yes" >&6; }
32628
32629 $as_echo "#define HAVE_PUT_LINK_COOKIE 1" >>confdefs.h
32630
32631
32632 else
32633 $as_echo "$as_me: failed program was:" >&5
32634 sed 's/^/| /' conftest.$ac_ext >&5
32635
32636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32637 $as_echo "no" >&6; }
32638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes nameidata" >&5
32639 $as_echo_n "checking whether iops->put_link() passes nameidata... " >&6; }
32640
32641
32642 cat confdefs.h - <<_ACEOF >conftest.c
32643
32644
32645 #include <linux/fs.h>
32646 void put_link(struct dentry *de, struct
32647 nameidata *nd, void *ptr) { return; }
32648 static struct inode_operations
32649 iops __attribute__ ((unused)) = {
32650 .put_link = put_link,
32651 };
32652
32653 int
32654 main (void)
32655 {
32656
32657
32658 ;
32659 return 0;
32660 }
32661
32662 _ACEOF
32663
32664
32665
32666 cat - <<_ACEOF >conftest.h
32667
32668 _ACEOF
32669
32670
32671 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32672 echo "obj-m := conftest.o" >build/Makefile
32673 modpost_flag=''
32674 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32675 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32676 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32677 (eval $ac_try) 2>&5
32678 ac_status=$?
32679 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32680 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32681 { { eval echo "\"\$as_me\":${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; }; }; then :
32686
32687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32688 $as_echo "yes" >&6; }
32689
32690 $as_echo "#define HAVE_PUT_LINK_NAMEIDATA 1" >>confdefs.h
32691
32692
32693 else
32694 $as_echo "$as_me: failed program was:" >&5
32695 sed 's/^/| /' conftest.$ac_ext >&5
32696
32697 as_fn_error $? "no; please file a bug report" "$LINENO" 5
32698
32699
32700
32701 fi
32702 rm -Rf build
32703
32704
32705
32706
32707
32708 fi
32709 rm -Rf build
32710
32711
32712
32713
32714
32715 fi
32716 rm -Rf build
32717
32718
32719
32720
32721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->truncate_range() exists" >&5
32722 $as_echo_n "checking whether iops->truncate_range() exists... " >&6; }
32723
32724
32725 cat confdefs.h - <<_ACEOF >conftest.c
32726
32727
32728 #include <linux/fs.h>
32729 void truncate_range(struct inode *inode, loff_t start,
32730 loff_t end) { return; }
32731 static struct inode_operations iops __attribute__ ((unused)) = {
32732 .truncate_range = truncate_range,
32733 };
32734
32735 int
32736 main (void)
32737 {
32738
32739
32740 ;
32741 return 0;
32742 }
32743
32744 _ACEOF
32745
32746
32747
32748 cat - <<_ACEOF >conftest.h
32749
32750 _ACEOF
32751
32752
32753 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32754 echo "obj-m := conftest.o" >build/Makefile
32755 modpost_flag=''
32756 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32757 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32758 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32759 (eval $ac_try) 2>&5
32760 ac_status=$?
32761 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32762 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32763 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32764 (eval $ac_try) 2>&5
32765 ac_status=$?
32766 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32767 test $ac_status = 0; }; }; then :
32768
32769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32770 $as_echo "yes" >&6; }
32771
32772 $as_echo "#define HAVE_INODE_TRUNCATE_RANGE 1" >>confdefs.h
32773
32774
32775 else
32776 $as_echo "$as_me: failed program was:" >&5
32777 sed 's/^/| /' conftest.$ac_ext >&5
32778
32779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32780 $as_echo "no" >&6; }
32781
32782
32783
32784 fi
32785 rm -Rf build
32786
32787
32788
32789
32790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dops->d_automount() exists" >&5
32791 $as_echo_n "checking whether dops->d_automount() exists... " >&6; }
32792
32793
32794 cat confdefs.h - <<_ACEOF >conftest.c
32795
32796
32797 #include <linux/dcache.h>
32798 struct vfsmount *d_automount(struct path *p) { return NULL; }
32799 struct dentry_operations dops __attribute__ ((unused)) = {
32800 .d_automount = d_automount,
32801 };
32802
32803 int
32804 main (void)
32805 {
32806
32807
32808 ;
32809 return 0;
32810 }
32811
32812 _ACEOF
32813
32814
32815
32816 cat - <<_ACEOF >conftest.h
32817
32818 _ACEOF
32819
32820
32821 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32822 echo "obj-m := conftest.o" >build/Makefile
32823 modpost_flag=''
32824 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32825 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32826 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32827 (eval $ac_try) 2>&5
32828 ac_status=$?
32829 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32830 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32831 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32832 (eval $ac_try) 2>&5
32833 ac_status=$?
32834 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32835 test $ac_status = 0; }; }; then :
32836
32837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32838 $as_echo "yes" >&6; }
32839
32840 $as_echo "#define HAVE_AUTOMOUNT 1" >>confdefs.h
32841
32842
32843 else
32844 $as_echo "$as_me: failed program was:" >&5
32845 sed 's/^/| /' conftest.$ac_ext >&5
32846
32847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32848 $as_echo "no" >&6; }
32849
32850
32851
32852 fi
32853 rm -Rf build
32854
32855
32856
32857
32858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->encode_fh() wants inode" >&5
32859 $as_echo_n "checking whether eops->encode_fh() wants inode... " >&6; }
32860
32861
32862 cat confdefs.h - <<_ACEOF >conftest.c
32863
32864
32865 #include <linux/exportfs.h>
32866 int encode_fh(struct inode *inode, __u32 *fh, int *max_len,
32867 struct inode *parent) { return 0; }
32868 static struct export_operations eops __attribute__ ((unused))={
32869 .encode_fh = encode_fh,
32870 };
32871
32872 int
32873 main (void)
32874 {
32875
32876
32877 ;
32878 return 0;
32879 }
32880
32881 _ACEOF
32882
32883
32884
32885 cat - <<_ACEOF >conftest.h
32886
32887 _ACEOF
32888
32889
32890 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32891 echo "obj-m := conftest.o" >build/Makefile
32892 modpost_flag=''
32893 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32894 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32895 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32896 (eval $ac_try) 2>&5
32897 ac_status=$?
32898 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32899 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32900 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32901 (eval $ac_try) 2>&5
32902 ac_status=$?
32903 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32904 test $ac_status = 0; }; }; then :
32905
32906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32907 $as_echo "yes" >&6; }
32908
32909 $as_echo "#define HAVE_ENCODE_FH_WITH_INODE 1" >>confdefs.h
32910
32911
32912 else
32913 $as_echo "$as_me: failed program was:" >&5
32914 sed 's/^/| /' conftest.$ac_ext >&5
32915
32916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32917 $as_echo "no" >&6; }
32918
32919
32920
32921 fi
32922 rm -Rf build
32923
32924
32925
32926
32927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->commit_metadata() exists" >&5
32928 $as_echo_n "checking whether eops->commit_metadata() exists... " >&6; }
32929
32930
32931 cat confdefs.h - <<_ACEOF >conftest.c
32932
32933
32934 #include <linux/exportfs.h>
32935 int commit_metadata(struct inode *inode) { return 0; }
32936 static struct export_operations eops __attribute__ ((unused))={
32937 .commit_metadata = commit_metadata,
32938 };
32939
32940 int
32941 main (void)
32942 {
32943
32944
32945 ;
32946 return 0;
32947 }
32948
32949 _ACEOF
32950
32951
32952
32953 cat - <<_ACEOF >conftest.h
32954
32955 _ACEOF
32956
32957
32958 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32959 echo "obj-m := conftest.o" >build/Makefile
32960 modpost_flag=''
32961 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32962 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32963 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32964 (eval $ac_try) 2>&5
32965 ac_status=$?
32966 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32967 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32968 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32969 (eval $ac_try) 2>&5
32970 ac_status=$?
32971 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32972 test $ac_status = 0; }; }; then :
32973
32974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32975 $as_echo "yes" >&6; }
32976
32977 $as_echo "#define HAVE_COMMIT_METADATA 1" >>confdefs.h
32978
32979
32980 else
32981 $as_echo "$as_me: failed program was:" >&5
32982 sed 's/^/| /' conftest.$ac_ext >&5
32983
32984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32985 $as_echo "no" >&6; }
32986
32987
32988
32989 fi
32990 rm -Rf build
32991
32992
32993
32994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clear_inode() is available" >&5
32995 $as_echo_n "checking whether clear_inode() is available... " >&6; }
32996
32997
32998
32999 cat confdefs.h - <<_ACEOF >conftest.c
33000
33001
33002 #include <linux/fs.h>
33003
33004 int
33005 main (void)
33006 {
33007
33008 clear_inode(NULL);
33009
33010 ;
33011 return 0;
33012 }
33013
33014 _ACEOF
33015
33016
33017
33018 cat - <<_ACEOF >conftest.h
33019
33020 _ACEOF
33021
33022
33023 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33024 echo "obj-m := conftest.o" >build/Makefile
33025 modpost_flag=''
33026 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33027 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33028 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33029 (eval $ac_try) 2>&5
33030 ac_status=$?
33031 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33032 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33033 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33034 (eval $ac_try) 2>&5
33035 ac_status=$?
33036 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33037 test $ac_status = 0; }; }; then :
33038 rc=0
33039 else
33040 $as_echo "$as_me: failed program was:" >&5
33041 sed 's/^/| /' conftest.$ac_ext >&5
33042 rc=1
33043
33044
33045 fi
33046 rm -Rf build
33047
33048
33049 if test $rc -ne 0; then :
33050
33051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33052 $as_echo "no" >&6; }
33053
33054 else
33055 if test "x$enable_linux_builtin" != xyes; then
33056
33057 grep -q -E '[[:space:]]clear_inode[[:space:]]' \
33058 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33059 rc=$?
33060 if test $rc -ne 0; then
33061 export=0
33062 for file in fs/inode.c; do
33063 grep -q -E "EXPORT_SYMBOL.*(clear_inode)" \
33064 "$LINUX/$file" 2>/dev/null
33065 rc=$?
33066 if test $rc -eq 0; then
33067 export=1
33068 break;
33069 fi
33070 done
33071 if test $export -eq 0; then :
33072 rc=1
33073 else :
33074 rc=0
33075 fi
33076 else :
33077 rc=0
33078 fi
33079
33080 fi
33081 if test $rc -ne 0; then :
33082
33083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33084 $as_echo "no" >&6; }
33085
33086 else :
33087
33088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33089 $as_echo "yes" >&6; }
33090
33091 $as_echo "#define HAVE_CLEAR_INODE 1" >>confdefs.h
33092
33093
33094 fi
33095 fi
33096
33097
33098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setattr_prepare() is available" >&5
33099 $as_echo_n "checking whether setattr_prepare() is available... " >&6; }
33100
33101
33102
33103 cat confdefs.h - <<_ACEOF >conftest.c
33104
33105
33106 #include <linux/fs.h>
33107
33108 int
33109 main (void)
33110 {
33111
33112 struct dentry *dentry = NULL;
33113 struct iattr *attr = NULL;
33114 int error;
33115
33116 error = setattr_prepare(dentry, attr);
33117
33118 ;
33119 return 0;
33120 }
33121
33122 _ACEOF
33123
33124
33125
33126 cat - <<_ACEOF >conftest.h
33127
33128 _ACEOF
33129
33130
33131 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33132 echo "obj-m := conftest.o" >build/Makefile
33133 modpost_flag=''
33134 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33135 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33136 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33137 (eval $ac_try) 2>&5
33138 ac_status=$?
33139 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33140 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33141 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33142 (eval $ac_try) 2>&5
33143 ac_status=$?
33144 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33145 test $ac_status = 0; }; }; then :
33146 rc=0
33147 else
33148 $as_echo "$as_me: failed program was:" >&5
33149 sed 's/^/| /' conftest.$ac_ext >&5
33150 rc=1
33151
33152
33153 fi
33154 rm -Rf build
33155
33156
33157 if test $rc -ne 0; then :
33158
33159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33160 $as_echo "no" >&6; }
33161
33162 else
33163 if test "x$enable_linux_builtin" != xyes; then
33164
33165 grep -q -E '[[:space:]]setattr_prepare[[:space:]]' \
33166 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33167 rc=$?
33168 if test $rc -ne 0; then
33169 export=0
33170 for file in fs/attr.c; do
33171 grep -q -E "EXPORT_SYMBOL.*(setattr_prepare)" \
33172 "$LINUX/$file" 2>/dev/null
33173 rc=$?
33174 if test $rc -eq 0; then
33175 export=1
33176 break;
33177 fi
33178 done
33179 if test $export -eq 0; then :
33180 rc=1
33181 else :
33182 rc=0
33183 fi
33184 else :
33185 rc=0
33186 fi
33187
33188 fi
33189 if test $rc -ne 0; then :
33190
33191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33192 $as_echo "no" >&6; }
33193
33194 else :
33195
33196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33197 $as_echo "yes" >&6; }
33198
33199 $as_echo "#define HAVE_SETATTR_PREPARE 1" >>confdefs.h
33200
33201
33202 fi
33203 fi
33204
33205
33206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether insert_inode_locked() is available" >&5
33207 $as_echo_n "checking whether insert_inode_locked() is available... " >&6; }
33208
33209
33210
33211 cat confdefs.h - <<_ACEOF >conftest.c
33212
33213
33214 #include <linux/fs.h>
33215
33216 int
33217 main (void)
33218 {
33219
33220 insert_inode_locked(NULL);
33221
33222 ;
33223 return 0;
33224 }
33225
33226 _ACEOF
33227
33228
33229
33230 cat - <<_ACEOF >conftest.h
33231
33232 _ACEOF
33233
33234
33235 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33236 echo "obj-m := conftest.o" >build/Makefile
33237 modpost_flag=''
33238 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33239 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33240 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33241 (eval $ac_try) 2>&5
33242 ac_status=$?
33243 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33244 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33245 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33246 (eval $ac_try) 2>&5
33247 ac_status=$?
33248 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33249 test $ac_status = 0; }; }; then :
33250 rc=0
33251 else
33252 $as_echo "$as_me: failed program was:" >&5
33253 sed 's/^/| /' conftest.$ac_ext >&5
33254 rc=1
33255
33256
33257 fi
33258 rm -Rf build
33259
33260
33261 if test $rc -ne 0; then :
33262
33263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33264 $as_echo "no" >&6; }
33265
33266 else
33267 if test "x$enable_linux_builtin" != xyes; then
33268
33269 grep -q -E '[[:space:]]insert_inode_locked[[:space:]]' \
33270 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33271 rc=$?
33272 if test $rc -ne 0; then
33273 export=0
33274 for file in fs/inode.c; do
33275 grep -q -E "EXPORT_SYMBOL.*(insert_inode_locked)" \
33276 "$LINUX/$file" 2>/dev/null
33277 rc=$?
33278 if test $rc -eq 0; then
33279 export=1
33280 break;
33281 fi
33282 done
33283 if test $export -eq 0; then :
33284 rc=1
33285 else :
33286 rc=0
33287 fi
33288 else :
33289 rc=0
33290 fi
33291
33292 fi
33293 if test $rc -ne 0; then :
33294
33295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33296 $as_echo "no" >&6; }
33297
33298 else :
33299
33300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33301 $as_echo "yes" >&6; }
33302
33303 $as_echo "#define HAVE_INSERT_INODE_LOCKED 1" >>confdefs.h
33304
33305
33306 fi
33307 fi
33308
33309
33310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_make_root() is available" >&5
33311 $as_echo_n "checking whether d_make_root() is available... " >&6; }
33312
33313
33314
33315 cat confdefs.h - <<_ACEOF >conftest.c
33316
33317
33318 #include <linux/dcache.h>
33319
33320 int
33321 main (void)
33322 {
33323
33324 d_make_root(NULL);
33325
33326 ;
33327 return 0;
33328 }
33329
33330 _ACEOF
33331
33332
33333
33334 cat - <<_ACEOF >conftest.h
33335
33336 _ACEOF
33337
33338
33339 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33340 echo "obj-m := conftest.o" >build/Makefile
33341 modpost_flag=''
33342 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33343 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33344 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33345 (eval $ac_try) 2>&5
33346 ac_status=$?
33347 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33348 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33349 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33350 (eval $ac_try) 2>&5
33351 ac_status=$?
33352 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33353 test $ac_status = 0; }; }; then :
33354 rc=0
33355 else
33356 $as_echo "$as_me: failed program was:" >&5
33357 sed 's/^/| /' conftest.$ac_ext >&5
33358 rc=1
33359
33360
33361 fi
33362 rm -Rf build
33363
33364
33365 if test $rc -ne 0; then :
33366
33367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33368 $as_echo "no" >&6; }
33369
33370 else
33371 if test "x$enable_linux_builtin" != xyes; then
33372
33373 grep -q -E '[[:space:]]d_make_root[[:space:]]' \
33374 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33375 rc=$?
33376 if test $rc -ne 0; then
33377 export=0
33378 for file in fs/dcache.c; do
33379 grep -q -E "EXPORT_SYMBOL.*(d_make_root)" \
33380 "$LINUX/$file" 2>/dev/null
33381 rc=$?
33382 if test $rc -eq 0; then
33383 export=1
33384 break;
33385 fi
33386 done
33387 if test $export -eq 0; then :
33388 rc=1
33389 else :
33390 rc=0
33391 fi
33392 else :
33393 rc=0
33394 fi
33395
33396 fi
33397 if test $rc -ne 0; then :
33398
33399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33400 $as_echo "no" >&6; }
33401
33402 else :
33403
33404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33405 $as_echo "yes" >&6; }
33406
33407 $as_echo "#define HAVE_D_MAKE_ROOT 1" >>confdefs.h
33408
33409
33410 fi
33411 fi
33412
33413
33414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_obtain_alias() is available" >&5
33415 $as_echo_n "checking whether d_obtain_alias() is available... " >&6; }
33416
33417
33418
33419 cat confdefs.h - <<_ACEOF >conftest.c
33420
33421
33422 #include <linux/dcache.h>
33423
33424 int
33425 main (void)
33426 {
33427
33428 d_obtain_alias(NULL);
33429
33430 ;
33431 return 0;
33432 }
33433
33434 _ACEOF
33435
33436
33437
33438 cat - <<_ACEOF >conftest.h
33439
33440 _ACEOF
33441
33442
33443 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33444 echo "obj-m := conftest.o" >build/Makefile
33445 modpost_flag=''
33446 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33447 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33448 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33449 (eval $ac_try) 2>&5
33450 ac_status=$?
33451 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33452 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33453 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33454 (eval $ac_try) 2>&5
33455 ac_status=$?
33456 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33457 test $ac_status = 0; }; }; then :
33458 rc=0
33459 else
33460 $as_echo "$as_me: failed program was:" >&5
33461 sed 's/^/| /' conftest.$ac_ext >&5
33462 rc=1
33463
33464
33465 fi
33466 rm -Rf build
33467
33468
33469 if test $rc -ne 0; then :
33470
33471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33472 $as_echo "no" >&6; }
33473
33474 else
33475 if test "x$enable_linux_builtin" != xyes; then
33476
33477 grep -q -E '[[:space:]]d_obtain_alias[[:space:]]' \
33478 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33479 rc=$?
33480 if test $rc -ne 0; then
33481 export=0
33482 for file in fs/dcache.c; do
33483 grep -q -E "EXPORT_SYMBOL.*(d_obtain_alias)" \
33484 "$LINUX/$file" 2>/dev/null
33485 rc=$?
33486 if test $rc -eq 0; then
33487 export=1
33488 break;
33489 fi
33490 done
33491 if test $export -eq 0; then :
33492 rc=1
33493 else :
33494 rc=0
33495 fi
33496 else :
33497 rc=0
33498 fi
33499
33500 fi
33501 if test $rc -ne 0; then :
33502
33503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33504 $as_echo "no" >&6; }
33505
33506 else :
33507
33508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33509 $as_echo "yes" >&6; }
33510
33511 $as_echo "#define HAVE_D_OBTAIN_ALIAS 1" >>confdefs.h
33512
33513
33514 fi
33515 fi
33516
33517
33518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_prune_aliases() is available" >&5
33519 $as_echo_n "checking whether d_prune_aliases() is available... " >&6; }
33520
33521
33522
33523 cat confdefs.h - <<_ACEOF >conftest.c
33524
33525
33526 #include <linux/dcache.h>
33527
33528 int
33529 main (void)
33530 {
33531
33532 struct inode *ip = NULL;
33533 d_prune_aliases(ip);
33534
33535 ;
33536 return 0;
33537 }
33538
33539 _ACEOF
33540
33541
33542
33543 cat - <<_ACEOF >conftest.h
33544
33545 _ACEOF
33546
33547
33548 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33549 echo "obj-m := conftest.o" >build/Makefile
33550 modpost_flag=''
33551 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33552 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33553 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33554 (eval $ac_try) 2>&5
33555 ac_status=$?
33556 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33557 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33558 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33559 (eval $ac_try) 2>&5
33560 ac_status=$?
33561 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33562 test $ac_status = 0; }; }; then :
33563 rc=0
33564 else
33565 $as_echo "$as_me: failed program was:" >&5
33566 sed 's/^/| /' conftest.$ac_ext >&5
33567 rc=1
33568
33569
33570 fi
33571 rm -Rf build
33572
33573
33574 if test $rc -ne 0; then :
33575
33576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33577 $as_echo "no" >&6; }
33578
33579 else
33580 if test "x$enable_linux_builtin" != xyes; then
33581
33582 grep -q -E '[[:space:]]d_prune_aliases[[:space:]]' \
33583 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33584 rc=$?
33585 if test $rc -ne 0; then
33586 export=0
33587 for file in fs/dcache.c; do
33588 grep -q -E "EXPORT_SYMBOL.*(d_prune_aliases)" \
33589 "$LINUX/$file" 2>/dev/null
33590 rc=$?
33591 if test $rc -eq 0; then
33592 export=1
33593 break;
33594 fi
33595 done
33596 if test $export -eq 0; then :
33597 rc=1
33598 else :
33599 rc=0
33600 fi
33601 else :
33602 rc=0
33603 fi
33604
33605 fi
33606 if test $rc -ne 0; then :
33607
33608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33609 $as_echo "no" >&6; }
33610
33611 else :
33612
33613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33614 $as_echo "yes" >&6; }
33615
33616 $as_echo "#define HAVE_D_PRUNE_ALIASES 1" >>confdefs.h
33617
33618
33619 fi
33620 fi
33621
33622
33623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_set_d_op() is available" >&5
33624 $as_echo_n "checking whether d_set_d_op() is available... " >&6; }
33625
33626
33627
33628 cat confdefs.h - <<_ACEOF >conftest.c
33629
33630
33631 #include <linux/dcache.h>
33632
33633 int
33634 main (void)
33635 {
33636
33637 d_set_d_op(NULL, NULL);
33638
33639 ;
33640 return 0;
33641 }
33642
33643 _ACEOF
33644
33645
33646
33647 cat - <<_ACEOF >conftest.h
33648
33649 _ACEOF
33650
33651
33652 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33653 echo "obj-m := conftest.o" >build/Makefile
33654 modpost_flag=''
33655 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33656 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33657 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33658 (eval $ac_try) 2>&5
33659 ac_status=$?
33660 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33661 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33662 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33663 (eval $ac_try) 2>&5
33664 ac_status=$?
33665 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33666 test $ac_status = 0; }; }; then :
33667 rc=0
33668 else
33669 $as_echo "$as_me: failed program was:" >&5
33670 sed 's/^/| /' conftest.$ac_ext >&5
33671 rc=1
33672
33673
33674 fi
33675 rm -Rf build
33676
33677
33678 if test $rc -ne 0; then :
33679
33680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33681 $as_echo "no" >&6; }
33682
33683 else
33684 if test "x$enable_linux_builtin" != xyes; then
33685
33686 grep -q -E '[[:space:]]d_set_d_op[[:space:]]' \
33687 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33688 rc=$?
33689 if test $rc -ne 0; then
33690 export=0
33691 for file in fs/dcache.c; do
33692 grep -q -E "EXPORT_SYMBOL.*(d_set_d_op)" \
33693 "$LINUX/$file" 2>/dev/null
33694 rc=$?
33695 if test $rc -eq 0; then
33696 export=1
33697 break;
33698 fi
33699 done
33700 if test $export -eq 0; then :
33701 rc=1
33702 else :
33703 rc=0
33704 fi
33705 else :
33706 rc=0
33707 fi
33708
33709 fi
33710 if test $rc -ne 0; then :
33711
33712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33713 $as_echo "no" >&6; }
33714
33715 else :
33716
33717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33718 $as_echo "yes" >&6; }
33719
33720 $as_echo "#define HAVE_D_SET_D_OP 1" >>confdefs.h
33721
33722
33723 fi
33724 fi
33725
33726
33727
33728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dops->d_revalidate() takes struct nameidata" >&5
33729 $as_echo_n "checking whether dops->d_revalidate() takes struct nameidata... " >&6; }
33730
33731
33732 cat confdefs.h - <<_ACEOF >conftest.c
33733
33734
33735 #include <linux/dcache.h>
33736
33737 int revalidate (struct dentry *dentry,
33738 struct nameidata *nidata) { return 0; }
33739
33740 static const struct dentry_operations
33741 dops __attribute__ ((unused)) = {
33742 .d_revalidate = revalidate,
33743 };
33744
33745 int
33746 main (void)
33747 {
33748
33749
33750 ;
33751 return 0;
33752 }
33753
33754 _ACEOF
33755
33756
33757
33758 cat - <<_ACEOF >conftest.h
33759
33760 _ACEOF
33761
33762
33763 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33764 echo "obj-m := conftest.o" >build/Makefile
33765 modpost_flag=''
33766 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33767 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33768 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33769 (eval $ac_try) 2>&5
33770 ac_status=$?
33771 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33772 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33773 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33774 (eval $ac_try) 2>&5
33775 ac_status=$?
33776 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33777 test $ac_status = 0; }; }; then :
33778
33779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33780 $as_echo "yes" >&6; }
33781
33782 $as_echo "#define HAVE_D_REVALIDATE_NAMEIDATA 1" >>confdefs.h
33783
33784
33785 else
33786 $as_echo "$as_me: failed program was:" >&5
33787 sed 's/^/| /' conftest.$ac_ext >&5
33788
33789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33790 $as_echo "no" >&6; }
33791
33792
33793
33794 fi
33795 rm -Rf build
33796
33797
33798
33799
33800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dentry uses const struct dentry_operations" >&5
33801 $as_echo_n "checking whether dentry uses const struct dentry_operations... " >&6; }
33802
33803
33804 cat confdefs.h - <<_ACEOF >conftest.c
33805
33806
33807 #include <linux/dcache.h>
33808
33809 const struct dentry_operations test_d_op = {
33810 .d_revalidate = NULL,
33811 };
33812
33813 int
33814 main (void)
33815 {
33816
33817 struct dentry d __attribute__ ((unused));
33818
33819 d.d_op = &test_d_op;
33820
33821 ;
33822 return 0;
33823 }
33824
33825 _ACEOF
33826
33827
33828
33829 cat - <<_ACEOF >conftest.h
33830
33831 _ACEOF
33832
33833
33834 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33835 echo "obj-m := conftest.o" >build/Makefile
33836 modpost_flag=''
33837 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33838 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33839 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33840 (eval $ac_try) 2>&5
33841 ac_status=$?
33842 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33843 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33844 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33845 (eval $ac_try) 2>&5
33846 ac_status=$?
33847 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33848 test $ac_status = 0; }; }; then :
33849
33850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33851 $as_echo "yes" >&6; }
33852
33853 $as_echo "#define HAVE_CONST_DENTRY_OPERATIONS 1" >>confdefs.h
33854
33855
33856 else
33857 $as_echo "$as_me: failed program was:" >&5
33858 sed 's/^/| /' conftest.$ac_ext >&5
33859
33860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33861 $as_echo "no" >&6; }
33862
33863
33864
33865 fi
33866 rm -Rf build
33867
33868
33869
33870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether check_disk_size_change() is available" >&5
33871 $as_echo_n "checking whether check_disk_size_change() is available... " >&6; }
33872
33873
33874
33875 cat confdefs.h - <<_ACEOF >conftest.c
33876
33877
33878 #include <linux/fs.h>
33879
33880 int
33881 main (void)
33882 {
33883
33884 check_disk_size_change(NULL, NULL);
33885
33886 ;
33887 return 0;
33888 }
33889
33890 _ACEOF
33891
33892
33893
33894 cat - <<_ACEOF >conftest.h
33895
33896 _ACEOF
33897
33898
33899 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33900 echo "obj-m := conftest.o" >build/Makefile
33901 modpost_flag=''
33902 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33903 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33904 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33905 (eval $ac_try) 2>&5
33906 ac_status=$?
33907 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33908 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33909 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33910 (eval $ac_try) 2>&5
33911 ac_status=$?
33912 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33913 test $ac_status = 0; }; }; then :
33914 rc=0
33915 else
33916 $as_echo "$as_me: failed program was:" >&5
33917 sed 's/^/| /' conftest.$ac_ext >&5
33918 rc=1
33919
33920
33921 fi
33922 rm -Rf build
33923
33924
33925 if test $rc -ne 0; then :
33926
33927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33928 $as_echo "no" >&6; }
33929
33930 else
33931 if test "x$enable_linux_builtin" != xyes; then
33932
33933 grep -q -E '[[:space:]]check_disk_size_change[[:space:]]' \
33934 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33935 rc=$?
33936 if test $rc -ne 0; then
33937 export=0
33938 for file in fs/block_dev.c; do
33939 grep -q -E "EXPORT_SYMBOL.*(check_disk_size_change)" \
33940 "$LINUX/$file" 2>/dev/null
33941 rc=$?
33942 if test $rc -eq 0; then
33943 export=1
33944 break;
33945 fi
33946 done
33947 if test $export -eq 0; then :
33948 rc=1
33949 else :
33950 rc=0
33951 fi
33952 else :
33953 rc=0
33954 fi
33955
33956 fi
33957 if test $rc -ne 0; then :
33958
33959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33960 $as_echo "no" >&6; }
33961
33962 else :
33963
33964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33965 $as_echo "yes" >&6; }
33966
33967 $as_echo "#define HAVE_CHECK_DISK_SIZE_CHANGE 1" >>confdefs.h
33968
33969
33970 fi
33971 fi
33972
33973
33974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether truncate_setsize() is available" >&5
33975 $as_echo_n "checking whether truncate_setsize() is available... " >&6; }
33976
33977
33978
33979 cat confdefs.h - <<_ACEOF >conftest.c
33980
33981
33982 #include <linux/mm.h>
33983
33984 int
33985 main (void)
33986 {
33987
33988 truncate_setsize(NULL, 0);
33989
33990 ;
33991 return 0;
33992 }
33993
33994 _ACEOF
33995
33996
33997
33998 cat - <<_ACEOF >conftest.h
33999
34000 _ACEOF
34001
34002
34003 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34004 echo "obj-m := conftest.o" >build/Makefile
34005 modpost_flag=''
34006 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34007 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34008 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34009 (eval $ac_try) 2>&5
34010 ac_status=$?
34011 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34012 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34013 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34014 (eval $ac_try) 2>&5
34015 ac_status=$?
34016 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34017 test $ac_status = 0; }; }; then :
34018 rc=0
34019 else
34020 $as_echo "$as_me: failed program was:" >&5
34021 sed 's/^/| /' conftest.$ac_ext >&5
34022 rc=1
34023
34024
34025 fi
34026 rm -Rf build
34027
34028
34029 if test $rc -ne 0; then :
34030
34031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34032 $as_echo "no" >&6; }
34033
34034 else
34035 if test "x$enable_linux_builtin" != xyes; then
34036
34037 grep -q -E '[[:space:]]truncate_setsize[[:space:]]' \
34038 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
34039 rc=$?
34040 if test $rc -ne 0; then
34041 export=0
34042 for file in mm/truncate.c; do
34043 grep -q -E "EXPORT_SYMBOL.*(truncate_setsize)" \
34044 "$LINUX/$file" 2>/dev/null
34045 rc=$?
34046 if test $rc -eq 0; then
34047 export=1
34048 break;
34049 fi
34050 done
34051 if test $export -eq 0; then :
34052 rc=1
34053 else :
34054 rc=0
34055 fi
34056 else :
34057 rc=0
34058 fi
34059
34060 fi
34061 if test $rc -ne 0; then :
34062
34063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34064 $as_echo "no" >&6; }
34065
34066 else :
34067
34068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34069 $as_echo "yes" >&6; }
34070
34071 $as_echo "#define HAVE_TRUNCATE_SETSIZE 1" >>confdefs.h
34072
34073
34074 fi
34075 fi
34076
34077
34078
34079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants 6 args" >&5
34080 $as_echo_n "checking whether security_inode_init_security wants 6 args... " >&6; }
34081
34082
34083 cat confdefs.h - <<_ACEOF >conftest.c
34084
34085
34086 #include <linux/security.h>
34087
34088 int
34089 main (void)
34090 {
34091
34092 struct inode *ip __attribute__ ((unused)) = NULL;
34093 struct inode *dip __attribute__ ((unused)) = NULL;
34094 const struct qstr *str __attribute__ ((unused)) = NULL;
34095 char *name __attribute__ ((unused)) = NULL;
34096 void *value __attribute__ ((unused)) = NULL;
34097 size_t len __attribute__ ((unused)) = 0;
34098
34099 security_inode_init_security(ip, dip, str, &name, &value, &len);
34100
34101 ;
34102 return 0;
34103 }
34104
34105 _ACEOF
34106
34107
34108
34109 cat - <<_ACEOF >conftest.h
34110
34111 _ACEOF
34112
34113
34114 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34115 echo "obj-m := conftest.o" >build/Makefile
34116 modpost_flag=''
34117 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34118 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34119 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34120 (eval $ac_try) 2>&5
34121 ac_status=$?
34122 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34123 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34124 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34125 (eval $ac_try) 2>&5
34126 ac_status=$?
34127 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34128 test $ac_status = 0; }; }; then :
34129
34130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34131 $as_echo "yes" >&6; }
34132
34133 $as_echo "#define HAVE_6ARGS_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
34134
34135
34136 else
34137 $as_echo "$as_me: failed program was:" >&5
34138 sed 's/^/| /' conftest.$ac_ext >&5
34139
34140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34141 $as_echo "no" >&6; }
34142
34143
34144
34145 fi
34146 rm -Rf build
34147
34148
34149
34150
34151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants callback" >&5
34152 $as_echo_n "checking whether security_inode_init_security wants callback... " >&6; }
34153
34154
34155 cat confdefs.h - <<_ACEOF >conftest.c
34156
34157
34158 #include <linux/security.h>
34159
34160 int
34161 main (void)
34162 {
34163
34164 struct inode *ip __attribute__ ((unused)) = NULL;
34165 struct inode *dip __attribute__ ((unused)) = NULL;
34166 const struct qstr *str __attribute__ ((unused)) = NULL;
34167 initxattrs func __attribute__ ((unused)) = NULL;
34168
34169 security_inode_init_security(ip, dip, str, func, NULL);
34170
34171 ;
34172 return 0;
34173 }
34174
34175 _ACEOF
34176
34177
34178
34179 cat - <<_ACEOF >conftest.h
34180
34181 _ACEOF
34182
34183
34184 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34185 echo "obj-m := conftest.o" >build/Makefile
34186 modpost_flag=''
34187 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34188 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34189 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34190 (eval $ac_try) 2>&5
34191 ac_status=$?
34192 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34193 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34194 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34195 (eval $ac_try) 2>&5
34196 ac_status=$?
34197 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34198 test $ac_status = 0; }; }; then :
34199
34200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34201 $as_echo "yes" >&6; }
34202
34203 $as_echo "#define HAVE_CALLBACK_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
34204
34205
34206 else
34207 $as_echo "$as_me: failed program was:" >&5
34208 sed 's/^/| /' conftest.$ac_ext >&5
34209
34210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34211 $as_echo "no" >&6; }
34212
34213
34214
34215 fi
34216 rm -Rf build
34217
34218
34219
34220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mount_nodev() is available" >&5
34221 $as_echo_n "checking whether mount_nodev() is available... " >&6; }
34222
34223
34224
34225 cat confdefs.h - <<_ACEOF >conftest.c
34226
34227
34228 #include <linux/fs.h>
34229
34230 int
34231 main (void)
34232 {
34233
34234 mount_nodev(NULL, 0, NULL, NULL);
34235
34236 ;
34237 return 0;
34238 }
34239
34240 _ACEOF
34241
34242
34243
34244 cat - <<_ACEOF >conftest.h
34245
34246 _ACEOF
34247
34248
34249 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34250 echo "obj-m := conftest.o" >build/Makefile
34251 modpost_flag=''
34252 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34253 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34254 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34255 (eval $ac_try) 2>&5
34256 ac_status=$?
34257 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34258 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34259 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34260 (eval $ac_try) 2>&5
34261 ac_status=$?
34262 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34263 test $ac_status = 0; }; }; then :
34264 rc=0
34265 else
34266 $as_echo "$as_me: failed program was:" >&5
34267 sed 's/^/| /' conftest.$ac_ext >&5
34268 rc=1
34269
34270
34271 fi
34272 rm -Rf build
34273
34274
34275 if test $rc -ne 0; then :
34276
34277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34278 $as_echo "no" >&6; }
34279
34280 else
34281 if test "x$enable_linux_builtin" != xyes; then
34282
34283 grep -q -E '[[:space:]]mount_nodev[[:space:]]' \
34284 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
34285 rc=$?
34286 if test $rc -ne 0; then
34287 export=0
34288 for file in fs/super.c; do
34289 grep -q -E "EXPORT_SYMBOL.*(mount_nodev)" \
34290 "$LINUX/$file" 2>/dev/null
34291 rc=$?
34292 if test $rc -eq 0; then
34293 export=1
34294 break;
34295 fi
34296 done
34297 if test $export -eq 0; then :
34298 rc=1
34299 else :
34300 rc=0
34301 fi
34302 else :
34303 rc=0
34304 fi
34305
34306 fi
34307 if test $rc -ne 0; then :
34308
34309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34310 $as_echo "no" >&6; }
34311
34312 else :
34313
34314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34315 $as_echo "yes" >&6; }
34316
34317 $as_echo "#define HAVE_MOUNT_NODEV 1" >>confdefs.h
34318
34319
34320 fi
34321 fi
34322
34323
34324
34325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_shrink" >&5
34326 $as_echo_n "checking whether super_block has s_shrink... " >&6; }
34327
34328
34329 cat confdefs.h - <<_ACEOF >conftest.c
34330
34331
34332 #include <linux/fs.h>
34333
34334 int shrink(struct shrinker *s, struct shrink_control *sc)
34335 { return 0; }
34336
34337 static const struct super_block
34338 sb __attribute__ ((unused)) = {
34339 .s_shrink.shrink = shrink,
34340 .s_shrink.seeks = DEFAULT_SEEKS,
34341 .s_shrink.batch = 0,
34342 };
34343
34344 int
34345 main (void)
34346 {
34347
34348
34349 ;
34350 return 0;
34351 }
34352
34353 _ACEOF
34354
34355
34356
34357 cat - <<_ACEOF >conftest.h
34358
34359 _ACEOF
34360
34361
34362 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34363 echo "obj-m := conftest.o" >build/Makefile
34364 modpost_flag=''
34365 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34366 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34367 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34368 (eval $ac_try) 2>&5
34369 ac_status=$?
34370 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34371 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34372 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34373 (eval $ac_try) 2>&5
34374 ac_status=$?
34375 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34376 test $ac_status = 0; }; }; then :
34377
34378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34379 $as_echo "yes" >&6; }
34380
34381 $as_echo "#define HAVE_SHRINK 1" >>confdefs.h
34382
34383
34384
34385 else
34386 $as_echo "$as_me: failed program was:" >&5
34387 sed 's/^/| /' conftest.$ac_ext >&5
34388
34389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34390 $as_echo "no" >&6; }
34391
34392
34393
34394 fi
34395 rm -Rf build
34396
34397
34398
34399
34400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether shrink_control has nid" >&5
34401 $as_echo_n "checking whether shrink_control has nid... " >&6; }
34402
34403
34404 cat confdefs.h - <<_ACEOF >conftest.c
34405
34406
34407 #include <linux/fs.h>
34408
34409 int
34410 main (void)
34411 {
34412
34413 struct shrink_control sc __attribute__ ((unused));
34414 unsigned long scnidsize __attribute__ ((unused)) =
34415 sizeof(sc.nid);
34416
34417 ;
34418 return 0;
34419 }
34420
34421 _ACEOF
34422
34423
34424
34425 cat - <<_ACEOF >conftest.h
34426
34427 _ACEOF
34428
34429
34430 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34431 echo "obj-m := conftest.o" >build/Makefile
34432 modpost_flag=''
34433 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34434 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34435 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34436 (eval $ac_try) 2>&5
34437 ac_status=$?
34438 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34439 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34440 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34441 (eval $ac_try) 2>&5
34442 ac_status=$?
34443 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34444 test $ac_status = 0; }; }; then :
34445
34446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34447 $as_echo "yes" >&6; }
34448
34449 $as_echo "#define SHRINK_CONTROL_HAS_NID 1" >>confdefs.h
34450
34451
34452 else
34453 $as_echo "$as_me: failed program was:" >&5
34454 sed 's/^/| /' conftest.$ac_ext >&5
34455
34456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34457 $as_echo "no" >&6; }
34458
34459
34460
34461 fi
34462 rm -Rf build
34463
34464
34465
34466
34467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_instances list_head" >&5
34468 $as_echo_n "checking whether super_block has s_instances list_head... " >&6; }
34469
34470
34471 cat confdefs.h - <<_ACEOF >conftest.c
34472
34473
34474 #include <linux/fs.h>
34475
34476 int
34477 main (void)
34478 {
34479
34480 struct super_block sb __attribute__ ((unused));
34481
34482 INIT_LIST_HEAD(&sb.s_instances);
34483
34484 ;
34485 return 0;
34486 }
34487
34488 _ACEOF
34489
34490
34491
34492 cat - <<_ACEOF >conftest.h
34493
34494 _ACEOF
34495
34496
34497 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34498 echo "obj-m := conftest.o" >build/Makefile
34499 modpost_flag=''
34500 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34501 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34502 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34503 (eval $ac_try) 2>&5
34504 ac_status=$?
34505 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34506 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34507 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34508 (eval $ac_try) 2>&5
34509 ac_status=$?
34510 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34511 test $ac_status = 0; }; }; then :
34512
34513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34514 $as_echo "yes" >&6; }
34515
34516 $as_echo "#define HAVE_S_INSTANCES_LIST_HEAD 1" >>confdefs.h
34517
34518
34519 else
34520 $as_echo "$as_me: failed program was:" >&5
34521 sed 's/^/| /' conftest.$ac_ext >&5
34522
34523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34524 $as_echo "no" >&6; }
34525
34526
34527
34528 fi
34529 rm -Rf build
34530
34531
34532
34533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_d_op" >&5
34534 $as_echo_n "checking whether super_block has s_d_op... " >&6; }
34535
34536
34537 cat confdefs.h - <<_ACEOF >conftest.c
34538
34539
34540 #include <linux/fs.h>
34541
34542 int
34543 main (void)
34544 {
34545
34546 struct super_block sb __attribute__ ((unused));
34547 sb.s_d_op = NULL;
34548
34549 ;
34550 return 0;
34551 }
34552
34553 _ACEOF
34554
34555
34556
34557 cat - <<_ACEOF >conftest.h
34558
34559 _ACEOF
34560
34561
34562 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34563 echo "obj-m := conftest.o" >build/Makefile
34564 modpost_flag=''
34565 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34566 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34567 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34568 (eval $ac_try) 2>&5
34569 ac_status=$?
34570 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34571 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34572 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34573 (eval $ac_try) 2>&5
34574 ac_status=$?
34575 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34576 test $ac_status = 0; }; }; then :
34577
34578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34579 $as_echo "yes" >&6; }
34580
34581 $as_echo "#define HAVE_S_D_OP 1" >>confdefs.h
34582
34583
34584 else
34585 $as_echo "$as_me: failed program was:" >&5
34586 sed 's/^/| /' conftest.$ac_ext >&5
34587
34588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34589 $as_echo "no" >&6; }
34590
34591
34592
34593 fi
34594 rm -Rf build
34595
34596
34597
34598
34599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_setup_bdi_name() exists" >&5
34600 $as_echo_n "checking whether super_setup_bdi_name() exists... " >&6; }
34601
34602
34603
34604 cat confdefs.h - <<_ACEOF >conftest.c
34605
34606
34607 #include <linux/fs.h>
34608 struct super_block sb;
34609
34610 int
34611 main (void)
34612 {
34613
34614 char *name = "bdi";
34615 int error __attribute__((unused)) =
34616 super_setup_bdi_name(&sb, name);
34617
34618 ;
34619 return 0;
34620 }
34621
34622 _ACEOF
34623
34624
34625
34626 cat - <<_ACEOF >conftest.h
34627
34628 _ACEOF
34629
34630
34631 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34632 echo "obj-m := conftest.o" >build/Makefile
34633 modpost_flag=''
34634 test "x$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 rc=0
34647 else
34648 $as_echo "$as_me: failed program was:" >&5
34649 sed 's/^/| /' conftest.$ac_ext >&5
34650 rc=1
34651
34652
34653 fi
34654 rm -Rf build
34655
34656
34657 if test $rc -ne 0; then :
34658
34659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34660 $as_echo "no" >&6; }
34661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 2 args" >&5
34662 $as_echo_n "checking whether bdi_setup_and_register() wants 2 args... " >&6; }
34663
34664
34665
34666 cat confdefs.h - <<_ACEOF >conftest.c
34667
34668
34669 #include <linux/backing-dev.h>
34670 struct backing_dev_info bdi;
34671
34672 int
34673 main (void)
34674 {
34675
34676 char *name = "bdi";
34677 int error __attribute__((unused)) =
34678 bdi_setup_and_register(&bdi, name);
34679
34680 ;
34681 return 0;
34682 }
34683
34684 _ACEOF
34685
34686
34687
34688 cat - <<_ACEOF >conftest.h
34689
34690 _ACEOF
34691
34692
34693 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34694 echo "obj-m := conftest.o" >build/Makefile
34695 modpost_flag=''
34696 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34697 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34698 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34699 (eval $ac_try) 2>&5
34700 ac_status=$?
34701 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34702 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34703 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34704 (eval $ac_try) 2>&5
34705 ac_status=$?
34706 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34707 test $ac_status = 0; }; }; then :
34708 rc=0
34709 else
34710 $as_echo "$as_me: failed program was:" >&5
34711 sed 's/^/| /' conftest.$ac_ext >&5
34712 rc=1
34713
34714
34715 fi
34716 rm -Rf build
34717
34718
34719 if test $rc -ne 0; then :
34720
34721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34722 $as_echo "no" >&6; }
34723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
34724 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
34725
34726
34727
34728 cat confdefs.h - <<_ACEOF >conftest.c
34729
34730
34731 #include <linux/backing-dev.h>
34732 struct backing_dev_info bdi;
34733
34734 int
34735 main (void)
34736 {
34737
34738 char *name = "bdi";
34739 unsigned int cap = BDI_CAP_MAP_COPY;
34740 int error __attribute__((unused)) =
34741 bdi_setup_and_register(&bdi, name, cap);
34742
34743 ;
34744 return 0;
34745 }
34746
34747 _ACEOF
34748
34749
34750
34751 cat - <<_ACEOF >conftest.h
34752
34753 _ACEOF
34754
34755
34756 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34757 echo "obj-m := conftest.o" >build/Makefile
34758 modpost_flag=''
34759 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34760 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34761 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34762 (eval $ac_try) 2>&5
34763 ac_status=$?
34764 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34765 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34766 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34767 (eval $ac_try) 2>&5
34768 ac_status=$?
34769 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34770 test $ac_status = 0; }; }; then :
34771 rc=0
34772 else
34773 $as_echo "$as_me: failed program was:" >&5
34774 sed 's/^/| /' conftest.$ac_ext >&5
34775 rc=1
34776
34777
34778 fi
34779 rm -Rf build
34780
34781
34782 if test $rc -ne 0; then :
34783
34784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34785 $as_echo "no" >&6; }
34786
34787 else
34788 if test "x$enable_linux_builtin" != xyes; then
34789
34790 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
34791 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
34792 rc=$?
34793 if test $rc -ne 0; then
34794 export=0
34795 for file in mm/backing-dev.c; do
34796 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
34797 "$LINUX/$file" 2>/dev/null
34798 rc=$?
34799 if test $rc -eq 0; then
34800 export=1
34801 break;
34802 fi
34803 done
34804 if test $export -eq 0; then :
34805 rc=1
34806 else :
34807 rc=0
34808 fi
34809 else :
34810 rc=0
34811 fi
34812
34813 fi
34814 if test $rc -ne 0; then :
34815
34816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34817 $as_echo "no" >&6; }
34818
34819 else :
34820
34821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34822 $as_echo "yes" >&6; }
34823
34824 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
34825
34826
34827 fi
34828 fi
34829
34830
34831 else
34832 if test "x$enable_linux_builtin" != xyes; then
34833
34834 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
34835 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
34836 rc=$?
34837 if test $rc -ne 0; then
34838 export=0
34839 for file in mm/backing-dev.c; do
34840 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
34841 "$LINUX/$file" 2>/dev/null
34842 rc=$?
34843 if test $rc -eq 0; then
34844 export=1
34845 break;
34846 fi
34847 done
34848 if test $export -eq 0; then :
34849 rc=1
34850 else :
34851 rc=0
34852 fi
34853 else :
34854 rc=0
34855 fi
34856
34857 fi
34858 if test $rc -ne 0; then :
34859
34860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34861 $as_echo "no" >&6; }
34862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
34863 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
34864
34865
34866
34867 cat confdefs.h - <<_ACEOF >conftest.c
34868
34869
34870 #include <linux/backing-dev.h>
34871 struct backing_dev_info bdi;
34872
34873 int
34874 main (void)
34875 {
34876
34877 char *name = "bdi";
34878 unsigned int cap = BDI_CAP_MAP_COPY;
34879 int error __attribute__((unused)) =
34880 bdi_setup_and_register(&bdi, name, cap);
34881
34882 ;
34883 return 0;
34884 }
34885
34886 _ACEOF
34887
34888
34889
34890 cat - <<_ACEOF >conftest.h
34891
34892 _ACEOF
34893
34894
34895 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34896 echo "obj-m := conftest.o" >build/Makefile
34897 modpost_flag=''
34898 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34899 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34900 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34901 (eval $ac_try) 2>&5
34902 ac_status=$?
34903 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34904 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34905 { { eval echo "\"\$as_me\":${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; }; }; then :
34910 rc=0
34911 else
34912 $as_echo "$as_me: failed program was:" >&5
34913 sed 's/^/| /' conftest.$ac_ext >&5
34914 rc=1
34915
34916
34917 fi
34918 rm -Rf build
34919
34920
34921 if test $rc -ne 0; then :
34922
34923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34924 $as_echo "no" >&6; }
34925
34926 else
34927 if test "x$enable_linux_builtin" != xyes; then
34928
34929 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
34930 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
34931 rc=$?
34932 if test $rc -ne 0; then
34933 export=0
34934 for file in mm/backing-dev.c; do
34935 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
34936 "$LINUX/$file" 2>/dev/null
34937 rc=$?
34938 if test $rc -eq 0; then
34939 export=1
34940 break;
34941 fi
34942 done
34943 if test $export -eq 0; then :
34944 rc=1
34945 else :
34946 rc=0
34947 fi
34948 else :
34949 rc=0
34950 fi
34951
34952 fi
34953 if test $rc -ne 0; then :
34954
34955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34956 $as_echo "no" >&6; }
34957
34958 else :
34959
34960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34961 $as_echo "yes" >&6; }
34962
34963 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
34964
34965
34966 fi
34967 fi
34968
34969
34970 else :
34971
34972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34973 $as_echo "yes" >&6; }
34974
34975 $as_echo "#define HAVE_2ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
34976
34977
34978 fi
34979 fi
34980
34981
34982 else
34983 if test "x$enable_linux_builtin" != xyes; then
34984
34985 grep -q -E '[[:space:]]super_setup_bdi_name[[:space:]]' \
34986 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
34987 rc=$?
34988 if test $rc -ne 0; then
34989 export=0
34990 for file in fs/super.c; do
34991 grep -q -E "EXPORT_SYMBOL.*(super_setup_bdi_name)" \
34992 "$LINUX/$file" 2>/dev/null
34993 rc=$?
34994 if test $rc -eq 0; then
34995 export=1
34996 break;
34997 fi
34998 done
34999 if test $export -eq 0; then :
35000 rc=1
35001 else :
35002 rc=0
35003 fi
35004 else :
35005 rc=0
35006 fi
35007
35008 fi
35009 if test $rc -ne 0; then :
35010
35011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35012 $as_echo "no" >&6; }
35013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 2 args" >&5
35014 $as_echo_n "checking whether bdi_setup_and_register() wants 2 args... " >&6; }
35015
35016
35017
35018 cat confdefs.h - <<_ACEOF >conftest.c
35019
35020
35021 #include <linux/backing-dev.h>
35022 struct backing_dev_info bdi;
35023
35024 int
35025 main (void)
35026 {
35027
35028 char *name = "bdi";
35029 int error __attribute__((unused)) =
35030 bdi_setup_and_register(&bdi, name);
35031
35032 ;
35033 return 0;
35034 }
35035
35036 _ACEOF
35037
35038
35039
35040 cat - <<_ACEOF >conftest.h
35041
35042 _ACEOF
35043
35044
35045 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35046 echo "obj-m := conftest.o" >build/Makefile
35047 modpost_flag=''
35048 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35049 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35050 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35051 (eval $ac_try) 2>&5
35052 ac_status=$?
35053 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35054 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35055 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35056 (eval $ac_try) 2>&5
35057 ac_status=$?
35058 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35059 test $ac_status = 0; }; }; then :
35060 rc=0
35061 else
35062 $as_echo "$as_me: failed program was:" >&5
35063 sed 's/^/| /' conftest.$ac_ext >&5
35064 rc=1
35065
35066
35067 fi
35068 rm -Rf build
35069
35070
35071 if test $rc -ne 0; then :
35072
35073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35074 $as_echo "no" >&6; }
35075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
35076 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
35077
35078
35079
35080 cat confdefs.h - <<_ACEOF >conftest.c
35081
35082
35083 #include <linux/backing-dev.h>
35084 struct backing_dev_info bdi;
35085
35086 int
35087 main (void)
35088 {
35089
35090 char *name = "bdi";
35091 unsigned int cap = BDI_CAP_MAP_COPY;
35092 int error __attribute__((unused)) =
35093 bdi_setup_and_register(&bdi, name, cap);
35094
35095 ;
35096 return 0;
35097 }
35098
35099 _ACEOF
35100
35101
35102
35103 cat - <<_ACEOF >conftest.h
35104
35105 _ACEOF
35106
35107
35108 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35109 echo "obj-m := conftest.o" >build/Makefile
35110 modpost_flag=''
35111 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35112 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35113 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35114 (eval $ac_try) 2>&5
35115 ac_status=$?
35116 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35117 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35118 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35119 (eval $ac_try) 2>&5
35120 ac_status=$?
35121 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35122 test $ac_status = 0; }; }; then :
35123 rc=0
35124 else
35125 $as_echo "$as_me: failed program was:" >&5
35126 sed 's/^/| /' conftest.$ac_ext >&5
35127 rc=1
35128
35129
35130 fi
35131 rm -Rf build
35132
35133
35134 if test $rc -ne 0; then :
35135
35136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35137 $as_echo "no" >&6; }
35138
35139 else
35140 if test "x$enable_linux_builtin" != xyes; then
35141
35142 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
35143 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35144 rc=$?
35145 if test $rc -ne 0; then
35146 export=0
35147 for file in mm/backing-dev.c; do
35148 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
35149 "$LINUX/$file" 2>/dev/null
35150 rc=$?
35151 if test $rc -eq 0; then
35152 export=1
35153 break;
35154 fi
35155 done
35156 if test $export -eq 0; then :
35157 rc=1
35158 else :
35159 rc=0
35160 fi
35161 else :
35162 rc=0
35163 fi
35164
35165 fi
35166 if test $rc -ne 0; then :
35167
35168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35169 $as_echo "no" >&6; }
35170
35171 else :
35172
35173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35174 $as_echo "yes" >&6; }
35175
35176 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35177
35178
35179 fi
35180 fi
35181
35182
35183 else
35184 if test "x$enable_linux_builtin" != xyes; then
35185
35186 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
35187 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35188 rc=$?
35189 if test $rc -ne 0; then
35190 export=0
35191 for file in mm/backing-dev.c; do
35192 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
35193 "$LINUX/$file" 2>/dev/null
35194 rc=$?
35195 if test $rc -eq 0; then
35196 export=1
35197 break;
35198 fi
35199 done
35200 if test $export -eq 0; then :
35201 rc=1
35202 else :
35203 rc=0
35204 fi
35205 else :
35206 rc=0
35207 fi
35208
35209 fi
35210 if test $rc -ne 0; then :
35211
35212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35213 $as_echo "no" >&6; }
35214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
35215 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
35216
35217
35218
35219 cat confdefs.h - <<_ACEOF >conftest.c
35220
35221
35222 #include <linux/backing-dev.h>
35223 struct backing_dev_info bdi;
35224
35225 int
35226 main (void)
35227 {
35228
35229 char *name = "bdi";
35230 unsigned int cap = BDI_CAP_MAP_COPY;
35231 int error __attribute__((unused)) =
35232 bdi_setup_and_register(&bdi, name, cap);
35233
35234 ;
35235 return 0;
35236 }
35237
35238 _ACEOF
35239
35240
35241
35242 cat - <<_ACEOF >conftest.h
35243
35244 _ACEOF
35245
35246
35247 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35248 echo "obj-m := conftest.o" >build/Makefile
35249 modpost_flag=''
35250 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35251 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35252 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35253 (eval $ac_try) 2>&5
35254 ac_status=$?
35255 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35256 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35257 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35258 (eval $ac_try) 2>&5
35259 ac_status=$?
35260 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35261 test $ac_status = 0; }; }; then :
35262 rc=0
35263 else
35264 $as_echo "$as_me: failed program was:" >&5
35265 sed 's/^/| /' conftest.$ac_ext >&5
35266 rc=1
35267
35268
35269 fi
35270 rm -Rf build
35271
35272
35273 if test $rc -ne 0; then :
35274
35275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35276 $as_echo "no" >&6; }
35277
35278 else
35279 if test "x$enable_linux_builtin" != xyes; then
35280
35281 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
35282 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35283 rc=$?
35284 if test $rc -ne 0; then
35285 export=0
35286 for file in mm/backing-dev.c; do
35287 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
35288 "$LINUX/$file" 2>/dev/null
35289 rc=$?
35290 if test $rc -eq 0; then
35291 export=1
35292 break;
35293 fi
35294 done
35295 if test $export -eq 0; then :
35296 rc=1
35297 else :
35298 rc=0
35299 fi
35300 else :
35301 rc=0
35302 fi
35303
35304 fi
35305 if test $rc -ne 0; then :
35306
35307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35308 $as_echo "no" >&6; }
35309
35310 else :
35311
35312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35313 $as_echo "yes" >&6; }
35314
35315 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35316
35317
35318 fi
35319 fi
35320
35321
35322 else :
35323
35324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35325 $as_echo "yes" >&6; }
35326
35327 $as_echo "#define HAVE_2ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35328
35329
35330 fi
35331 fi
35332
35333
35334 else :
35335
35336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35337 $as_echo "yes" >&6; }
35338
35339 $as_echo "#define HAVE_SUPER_SETUP_BDI_NAME 1" >>confdefs.h
35340
35341
35342 fi
35343 fi
35344
35345
35346
35347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_nlink() is available" >&5
35348 $as_echo_n "checking whether set_nlink() is available... " >&6; }
35349
35350
35351 cat confdefs.h - <<_ACEOF >conftest.c
35352
35353
35354 #include <linux/fs.h>
35355
35356 int
35357 main (void)
35358 {
35359
35360 struct inode node;
35361 unsigned int link = 0;
35362 (void) set_nlink(&node, link);
35363
35364 ;
35365 return 0;
35366 }
35367
35368 _ACEOF
35369
35370
35371
35372 cat - <<_ACEOF >conftest.h
35373
35374 _ACEOF
35375
35376
35377 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35378 echo "obj-m := conftest.o" >build/Makefile
35379 modpost_flag=''
35380 test "x$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
35393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35394 $as_echo "yes" >&6; }
35395
35396 $as_echo "#define HAVE_SET_NLINK 1" >>confdefs.h
35397
35398
35399 else
35400 $as_echo "$as_me: failed program was:" >&5
35401 sed 's/^/| /' conftest.$ac_ext >&5
35402
35403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35404 $as_echo "no" >&6; }
35405
35406
35407
35408 fi
35409 rm -Rf build
35410
35411
35412
35413
35414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether elevator_change() is available" >&5
35415 $as_echo_n "checking whether elevator_change() is available... " >&6; }
35416 tmp_flags="$EXTRA_KCFLAGS"
35417 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
35418
35419
35420 cat confdefs.h - <<_ACEOF >conftest.c
35421
35422
35423 #include <linux/blkdev.h>
35424 #include <linux/elevator.h>
35425
35426 int
35427 main (void)
35428 {
35429
35430 int ret;
35431 struct request_queue *q = NULL;
35432 char *elevator = NULL;
35433 ret = elevator_change(q, elevator);
35434
35435 ;
35436 return 0;
35437 }
35438
35439 _ACEOF
35440
35441
35442
35443 cat - <<_ACEOF >conftest.h
35444
35445 _ACEOF
35446
35447
35448 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35449 echo "obj-m := conftest.o" >build/Makefile
35450 modpost_flag=''
35451 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35452 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35453 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35454 (eval $ac_try) 2>&5
35455 ac_status=$?
35456 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35457 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35458 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35459 (eval $ac_try) 2>&5
35460 ac_status=$?
35461 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35462 test $ac_status = 0; }; }; then :
35463
35464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35465 $as_echo "yes" >&6; }
35466
35467 $as_echo "#define HAVE_ELEVATOR_CHANGE 1" >>confdefs.h
35468
35469
35470 else
35471 $as_echo "$as_me: failed program was:" >&5
35472 sed 's/^/| /' conftest.$ac_ext >&5
35473
35474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35475 $as_echo "no" >&6; }
35476
35477
35478
35479 fi
35480 rm -Rf build
35481
35482
35483 EXTRA_KCFLAGS="$tmp_flags"
35484
35485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sget() wants 5 args" >&5
35486 $as_echo_n "checking whether sget() wants 5 args... " >&6; }
35487
35488
35489 cat confdefs.h - <<_ACEOF >conftest.c
35490
35491
35492 #include <linux/fs.h>
35493
35494 int
35495 main (void)
35496 {
35497
35498 struct file_system_type *type = NULL;
35499 int (*test)(struct super_block *,void *) = NULL;
35500 int (*set)(struct super_block *,void *) = NULL;
35501 int flags = 0;
35502 void *data = NULL;
35503 (void) sget(type, test, set, flags, data);
35504
35505 ;
35506 return 0;
35507 }
35508
35509 _ACEOF
35510
35511
35512
35513 cat - <<_ACEOF >conftest.h
35514
35515 _ACEOF
35516
35517
35518 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35519 echo "obj-m := conftest.o" >build/Makefile
35520 modpost_flag=''
35521 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35522 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35523 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35524 (eval $ac_try) 2>&5
35525 ac_status=$?
35526 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35527 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35528 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35529 (eval $ac_try) 2>&5
35530 ac_status=$?
35531 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35532 test $ac_status = 0; }; }; then :
35533
35534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35535 $as_echo "yes" >&6; }
35536
35537 $as_echo "#define HAVE_5ARG_SGET 1" >>confdefs.h
35538
35539
35540 else
35541 $as_echo "$as_me: failed program was:" >&5
35542 sed 's/^/| /' conftest.$ac_ext >&5
35543
35544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35545 $as_echo "no" >&6; }
35546
35547
35548
35549 fi
35550 rm -Rf build
35551
35552
35553
35554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lseek_execute() is available" >&5
35555 $as_echo_n "checking whether lseek_execute() is available... " >&6; }
35556
35557
35558
35559 cat confdefs.h - <<_ACEOF >conftest.c
35560
35561
35562 #include <linux/fs.h>
35563
35564 int
35565 main (void)
35566 {
35567
35568 struct file *fp __attribute__ ((unused)) = NULL;
35569 struct inode *ip __attribute__ ((unused)) = NULL;
35570 loff_t offset __attribute__ ((unused)) = 0;
35571 loff_t maxsize __attribute__ ((unused)) = 0;
35572
35573 lseek_execute(fp, ip, offset, maxsize);
35574
35575 ;
35576 return 0;
35577 }
35578
35579 _ACEOF
35580
35581
35582
35583 cat - <<_ACEOF >conftest.h
35584
35585 _ACEOF
35586
35587
35588 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35589 echo "obj-m := conftest.o" >build/Makefile
35590 modpost_flag=''
35591 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35592 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35593 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35594 (eval $ac_try) 2>&5
35595 ac_status=$?
35596 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35597 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35598 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35599 (eval $ac_try) 2>&5
35600 ac_status=$?
35601 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35602 test $ac_status = 0; }; }; then :
35603 rc=0
35604 else
35605 $as_echo "$as_me: failed program was:" >&5
35606 sed 's/^/| /' conftest.$ac_ext >&5
35607 rc=1
35608
35609
35610 fi
35611 rm -Rf build
35612
35613
35614 if test $rc -ne 0; then :
35615
35616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35617 $as_echo "no" >&6; }
35618
35619 else
35620 if test "x$enable_linux_builtin" != xyes; then
35621
35622 grep -q -E '[[:space:]]lseek_exclusive[[:space:]]' \
35623 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35624 rc=$?
35625 if test $rc -ne 0; then
35626 export=0
35627 for file in fs/read_write.c; do
35628 grep -q -E "EXPORT_SYMBOL.*(lseek_exclusive)" \
35629 "$LINUX/$file" 2>/dev/null
35630 rc=$?
35631 if test $rc -eq 0; then
35632 export=1
35633 break;
35634 fi
35635 done
35636 if test $export -eq 0; then :
35637 rc=1
35638 else :
35639 rc=0
35640 fi
35641 else :
35642 rc=0
35643 fi
35644
35645 fi
35646 if test $rc -ne 0; then :
35647
35648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35649 $as_echo "no" >&6; }
35650
35651 else :
35652
35653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35654 $as_echo "yes" >&6; }
35655
35656 $as_echo "#define HAVE_LSEEK_EXECUTE 1" >>confdefs.h
35657
35658
35659 fi
35660 fi
35661
35662
35663
35664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate_shared() is available" >&5
35665 $as_echo_n "checking whether fops->iterate_shared() is available... " >&6; }
35666
35667
35668 cat confdefs.h - <<_ACEOF >conftest.c
35669
35670
35671 #include <linux/fs.h>
35672 int iterate(struct file *filp, struct dir_context * context)
35673 { return 0; }
35674
35675 static const struct file_operations fops
35676 __attribute__ ((unused)) = {
35677 .iterate_shared = iterate,
35678 };
35679
35680 int
35681 main (void)
35682 {
35683
35684
35685 ;
35686 return 0;
35687 }
35688
35689 _ACEOF
35690
35691
35692
35693 cat - <<_ACEOF >conftest.h
35694
35695 _ACEOF
35696
35697
35698 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35699 echo "obj-m := conftest.o" >build/Makefile
35700 modpost_flag=''
35701 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35702 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35703 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35704 (eval $ac_try) 2>&5
35705 ac_status=$?
35706 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35707 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35708 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35709 (eval $ac_try) 2>&5
35710 ac_status=$?
35711 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35712 test $ac_status = 0; }; }; then :
35713
35714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35715 $as_echo "yes" >&6; }
35716
35717 $as_echo "#define HAVE_VFS_ITERATE_SHARED 1" >>confdefs.h
35718
35719
35720 else
35721 $as_echo "$as_me: failed program was:" >&5
35722 sed 's/^/| /' conftest.$ac_ext >&5
35723
35724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35725 $as_echo "no" >&6; }
35726
35727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate() is available" >&5
35728 $as_echo_n "checking whether fops->iterate() is available... " >&6; }
35729
35730
35731 cat confdefs.h - <<_ACEOF >conftest.c
35732
35733
35734 #include <linux/fs.h>
35735 int iterate(struct file *filp, struct dir_context * context)
35736 { return 0; }
35737
35738 static const struct file_operations fops
35739 __attribute__ ((unused)) = {
35740 .iterate = iterate,
35741 };
35742
35743 int
35744 main (void)
35745 {
35746
35747
35748 ;
35749 return 0;
35750 }
35751
35752 _ACEOF
35753
35754
35755
35756 cat - <<_ACEOF >conftest.h
35757
35758 _ACEOF
35759
35760
35761 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35762 echo "obj-m := conftest.o" >build/Makefile
35763 modpost_flag=''
35764 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35765 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35766 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35767 (eval $ac_try) 2>&5
35768 ac_status=$?
35769 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35770 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35771 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35772 (eval $ac_try) 2>&5
35773 ac_status=$?
35774 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35775 test $ac_status = 0; }; }; then :
35776
35777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35778 $as_echo "yes" >&6; }
35779
35780 $as_echo "#define HAVE_VFS_ITERATE 1" >>confdefs.h
35781
35782
35783 else
35784 $as_echo "$as_me: failed program was:" >&5
35785 sed 's/^/| /' conftest.$ac_ext >&5
35786
35787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35788 $as_echo "no" >&6; }
35789
35790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->readdir() is available" >&5
35791 $as_echo_n "checking whether fops->readdir() is available... " >&6; }
35792
35793
35794 cat confdefs.h - <<_ACEOF >conftest.c
35795
35796
35797 #include <linux/fs.h>
35798 int readdir(struct file *filp, void *entry, filldir_t func)
35799 { return 0; }
35800
35801 static const struct file_operations fops
35802 __attribute__ ((unused)) = {
35803 .readdir = readdir,
35804 };
35805
35806 int
35807 main (void)
35808 {
35809
35810
35811 ;
35812 return 0;
35813 }
35814
35815 _ACEOF
35816
35817
35818
35819 cat - <<_ACEOF >conftest.h
35820
35821 _ACEOF
35822
35823
35824 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35825 echo "obj-m := conftest.o" >build/Makefile
35826 modpost_flag=''
35827 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35828 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35829 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35830 (eval $ac_try) 2>&5
35831 ac_status=$?
35832 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35833 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35834 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35835 (eval $ac_try) 2>&5
35836 ac_status=$?
35837 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35838 test $ac_status = 0; }; }; then :
35839
35840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35841 $as_echo "yes" >&6; }
35842
35843 $as_echo "#define HAVE_VFS_READDIR 1" >>confdefs.h
35844
35845
35846 else
35847 $as_echo "$as_me: failed program was:" >&5
35848 sed 's/^/| /' conftest.$ac_ext >&5
35849
35850 as_fn_error $? "no; file a bug report with ZFSOnLinux" "$LINENO" 5
35851
35852
35853
35854 fi
35855 rm -Rf build
35856
35857
35858
35859
35860
35861 fi
35862 rm -Rf build
35863
35864
35865
35866
35867
35868 fi
35869 rm -Rf build
35870
35871
35872
35873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->read/write_iter() are available" >&5
35874 $as_echo_n "checking whether fops->read/write_iter() are available... " >&6; }
35875
35876
35877 cat confdefs.h - <<_ACEOF >conftest.c
35878
35879
35880 #include <linux/fs.h>
35881
35882 ssize_t test_read(struct kiocb *kiocb, struct iov_iter *to)
35883 { return 0; }
35884 ssize_t test_write(struct kiocb *kiocb, struct iov_iter *from)
35885 { return 0; }
35886
35887 static const struct file_operations
35888 fops __attribute__ ((unused)) = {
35889 .read_iter = test_read,
35890 .write_iter = test_write,
35891 };
35892
35893 int
35894 main (void)
35895 {
35896
35897
35898 ;
35899 return 0;
35900 }
35901
35902 _ACEOF
35903
35904
35905
35906 cat - <<_ACEOF >conftest.h
35907
35908 _ACEOF
35909
35910
35911 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35912 echo "obj-m := conftest.o" >build/Makefile
35913 modpost_flag=''
35914 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35915 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35916 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35917 (eval $ac_try) 2>&5
35918 ac_status=$?
35919 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35920 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35921 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35922 (eval $ac_try) 2>&5
35923 ac_status=$?
35924 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35925 test $ac_status = 0; }; }; then :
35926
35927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35928 $as_echo "yes" >&6; }
35929
35930 $as_echo "#define HAVE_VFS_RW_ITERATE 1" >>confdefs.h
35931
35932
35933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether new_sync_read() is available" >&5
35934 $as_echo_n "checking whether new_sync_read() is available... " >&6; }
35935
35936
35937 cat confdefs.h - <<_ACEOF >conftest.c
35938
35939
35940 #include <linux/fs.h>
35941
35942 int
35943 main (void)
35944 {
35945
35946 new_sync_read(NULL, NULL, 0, NULL);
35947
35948 ;
35949 return 0;
35950 }
35951
35952 _ACEOF
35953
35954
35955
35956 cat - <<_ACEOF >conftest.h
35957
35958 _ACEOF
35959
35960
35961 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35962 echo "obj-m := conftest.o" >build/Makefile
35963 modpost_flag=''
35964 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35965 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35966 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35967 (eval $ac_try) 2>&5
35968 ac_status=$?
35969 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35970 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35971 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35972 (eval $ac_try) 2>&5
35973 ac_status=$?
35974 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35975 test $ac_status = 0; }; }; then :
35976
35977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35978 $as_echo "yes" >&6; }
35979
35980 $as_echo "#define HAVE_NEW_SYNC_READ 1" >>confdefs.h
35981
35982
35983 else
35984 $as_echo "$as_me: failed program was:" >&5
35985 sed 's/^/| /' conftest.$ac_ext >&5
35986
35987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35988 $as_echo "no" >&6; }
35989
35990
35991
35992 fi
35993 rm -Rf build
35994
35995
35996
35997
35998 else
35999 $as_echo "$as_me: failed program was:" >&5
36000 sed 's/^/| /' conftest.$ac_ext >&5
36001
36002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36003 $as_echo "no" >&6; }
36004
36005
36006
36007 fi
36008 rm -Rf build
36009
36010
36011
36012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_write_checks() takes kiocb" >&5
36013 $as_echo_n "checking whether generic_write_checks() takes kiocb... " >&6; }
36014
36015
36016 cat confdefs.h - <<_ACEOF >conftest.c
36017
36018
36019 #include <linux/fs.h>
36020
36021
36022 int
36023 main (void)
36024 {
36025
36026 struct kiocb *iocb = NULL;
36027 struct iov_iter *iov = NULL;
36028 generic_write_checks(iocb, iov);
36029
36030 ;
36031 return 0;
36032 }
36033
36034 _ACEOF
36035
36036
36037
36038 cat - <<_ACEOF >conftest.h
36039
36040 _ACEOF
36041
36042
36043 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36044 echo "obj-m := conftest.o" >build/Makefile
36045 modpost_flag=''
36046 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36047 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36048 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36049 (eval $ac_try) 2>&5
36050 ac_status=$?
36051 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36052 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36053 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36054 (eval $ac_try) 2>&5
36055 ac_status=$?
36056 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36057 test $ac_status = 0; }; }; then :
36058
36059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36060 $as_echo "yes" >&6; }
36061
36062 $as_echo "#define HAVE_GENERIC_WRITE_CHECKS_KIOCB 1" >>confdefs.h
36063
36064
36065 else
36066 $as_echo "$as_me: failed program was:" >&5
36067 sed 's/^/| /' conftest.$ac_ext >&5
36068
36069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36070 $as_echo "no" >&6; }
36071
36072
36073
36074 fi
36075 rm -Rf build
36076
36077
36078
36079
36080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kmap_atomic wants 1 args" >&5
36081 $as_echo_n "checking whether kmap_atomic wants 1 args... " >&6; }
36082
36083
36084 cat confdefs.h - <<_ACEOF >conftest.c
36085
36086
36087 #include <linux/pagemap.h>
36088
36089 int
36090 main (void)
36091 {
36092
36093 struct page page;
36094 kmap_atomic(&page);
36095
36096 ;
36097 return 0;
36098 }
36099
36100 _ACEOF
36101
36102
36103
36104 cat - <<_ACEOF >conftest.h
36105
36106 _ACEOF
36107
36108
36109 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36110 echo "obj-m := conftest.o" >build/Makefile
36111 modpost_flag=''
36112 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36113 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36114 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36115 (eval $ac_try) 2>&5
36116 ac_status=$?
36117 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36118 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36119 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36120 (eval $ac_try) 2>&5
36121 ac_status=$?
36122 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36123 test $ac_status = 0; }; }; then :
36124
36125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36126 $as_echo "yes" >&6; }
36127
36128 $as_echo "#define HAVE_1ARG_KMAP_ATOMIC 1" >>confdefs.h
36129
36130
36131 else
36132 $as_echo "$as_me: failed program was:" >&5
36133 sed 's/^/| /' conftest.$ac_ext >&5
36134
36135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36136 $as_echo "no" >&6; }
36137
36138
36139
36140 fi
36141 rm -Rf build
36142
36143
36144
36145
36146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether follow_down_one() is available" >&5
36147 $as_echo_n "checking whether follow_down_one() is available... " >&6; }
36148
36149
36150 cat confdefs.h - <<_ACEOF >conftest.c
36151
36152
36153 #include <linux/namei.h>
36154
36155 int
36156 main (void)
36157 {
36158
36159 struct path *p = NULL;
36160 follow_down_one(p);
36161
36162 ;
36163 return 0;
36164 }
36165
36166 _ACEOF
36167
36168
36169
36170 cat - <<_ACEOF >conftest.h
36171
36172 _ACEOF
36173
36174
36175 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36176 echo "obj-m := conftest.o" >build/Makefile
36177 modpost_flag=''
36178 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36179 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36180 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36181 (eval $ac_try) 2>&5
36182 ac_status=$?
36183 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36184 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36185 { { eval echo "\"\$as_me\":${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; }; }; then :
36190
36191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36192 $as_echo "yes" >&6; }
36193
36194 $as_echo "#define HAVE_FOLLOW_DOWN_ONE 1" >>confdefs.h
36195
36196
36197 else
36198 $as_echo "$as_me: failed program was:" >&5
36199 sed 's/^/| /' conftest.$ac_ext >&5
36200
36201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36202 $as_echo "no" >&6; }
36203
36204
36205
36206 fi
36207 rm -Rf build
36208
36209
36210
36211
36212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns int" >&5
36213 $as_echo_n "checking whether make_request_fn() returns int... " >&6; }
36214
36215
36216 cat confdefs.h - <<_ACEOF >conftest.c
36217
36218
36219 #include <linux/blkdev.h>
36220
36221 int make_request(struct request_queue *q, struct bio *bio)
36222 {
36223 return (0);
36224 }
36225
36226 int
36227 main (void)
36228 {
36229
36230 blk_queue_make_request(NULL, &make_request);
36231
36232 ;
36233 return 0;
36234 }
36235
36236 _ACEOF
36237
36238
36239
36240 cat - <<_ACEOF >conftest.h
36241
36242 _ACEOF
36243
36244
36245 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36246 echo "obj-m := conftest.o" >build/Makefile
36247 modpost_flag=''
36248 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36249 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36250 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36251 (eval $ac_try) 2>&5
36252 ac_status=$?
36253 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36254 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36255 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36256 (eval $ac_try) 2>&5
36257 ac_status=$?
36258 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36259 test $ac_status = 0; }; }; then :
36260
36261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36262 $as_echo "yes" >&6; }
36263
36264 $as_echo "#define MAKE_REQUEST_FN_RET int" >>confdefs.h
36265
36266
36267 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_INT 1" >>confdefs.h
36268
36269
36270 else
36271 $as_echo "$as_me: failed program was:" >&5
36272 sed 's/^/| /' conftest.$ac_ext >&5
36273
36274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36275 $as_echo "no" >&6; }
36276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns void" >&5
36277 $as_echo_n "checking whether make_request_fn() returns void... " >&6; }
36278
36279
36280 cat confdefs.h - <<_ACEOF >conftest.c
36281
36282
36283 #include <linux/blkdev.h>
36284
36285 void make_request(struct request_queue *q, struct bio *bio)
36286 {
36287 return;
36288 }
36289
36290 int
36291 main (void)
36292 {
36293
36294 blk_queue_make_request(NULL, &make_request);
36295
36296 ;
36297 return 0;
36298 }
36299
36300 _ACEOF
36301
36302
36303
36304 cat - <<_ACEOF >conftest.h
36305
36306 _ACEOF
36307
36308
36309 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36310 echo "obj-m := conftest.o" >build/Makefile
36311 modpost_flag=''
36312 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36313 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36314 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36315 (eval $ac_try) 2>&5
36316 ac_status=$?
36317 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36318 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36319 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36320 (eval $ac_try) 2>&5
36321 ac_status=$?
36322 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36323 test $ac_status = 0; }; }; then :
36324
36325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36326 $as_echo "yes" >&6; }
36327
36328 $as_echo "#define MAKE_REQUEST_FN_RET void" >>confdefs.h
36329
36330
36331 else
36332 $as_echo "$as_me: failed program was:" >&5
36333 sed 's/^/| /' conftest.$ac_ext >&5
36334
36335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36336 $as_echo "no" >&6; }
36337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns blk_qc_t" >&5
36338 $as_echo_n "checking whether make_request_fn() returns blk_qc_t... " >&6; }
36339
36340
36341 cat confdefs.h - <<_ACEOF >conftest.c
36342
36343
36344 #include <linux/blkdev.h>
36345
36346 blk_qc_t make_request(struct request_queue *q, struct bio *bio)
36347 {
36348 return (BLK_QC_T_NONE);
36349 }
36350
36351 int
36352 main (void)
36353 {
36354
36355 blk_queue_make_request(NULL, &make_request);
36356
36357 ;
36358 return 0;
36359 }
36360
36361 _ACEOF
36362
36363
36364
36365 cat - <<_ACEOF >conftest.h
36366
36367 _ACEOF
36368
36369
36370 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36371 echo "obj-m := conftest.o" >build/Makefile
36372 modpost_flag=''
36373 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36374 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36375 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36376 (eval $ac_try) 2>&5
36377 ac_status=$?
36378 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36379 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36380 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36381 (eval $ac_try) 2>&5
36382 ac_status=$?
36383 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36384 test $ac_status = 0; }; }; then :
36385
36386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36387 $as_echo "yes" >&6; }
36388
36389 $as_echo "#define MAKE_REQUEST_FN_RET blk_qc_t" >>confdefs.h
36390
36391
36392 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_QC 1" >>confdefs.h
36393
36394
36395 else
36396 $as_echo "$as_me: failed program was:" >&5
36397 sed 's/^/| /' conftest.$ac_ext >&5
36398
36399 as_fn_error $? "no - Please file a bug report at
36400 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
36401
36402
36403
36404 fi
36405 rm -Rf build
36406
36407
36408
36409
36410
36411 fi
36412 rm -Rf build
36413
36414
36415
36416
36417
36418 fi
36419 rm -Rf build
36420
36421
36422
36423
36424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic IO accounting symbols are avaliable" >&5
36425 $as_echo_n "checking whether generic IO accounting symbols are avaliable... " >&6; }
36426
36427
36428
36429 cat confdefs.h - <<_ACEOF >conftest.c
36430
36431
36432 #include <linux/bio.h>
36433
36434 void (*generic_start_io_acct_f)(int, unsigned long,
36435 struct hd_struct *) = &generic_start_io_acct;
36436 void (*generic_end_io_acct_f)(int, struct hd_struct *,
36437 unsigned long) = &generic_end_io_acct;
36438
36439 int
36440 main (void)
36441 {
36442
36443 generic_start_io_acct(0, 0, NULL);
36444 generic_end_io_acct(0, NULL, 0);
36445
36446 ;
36447 return 0;
36448 }
36449
36450 _ACEOF
36451
36452
36453
36454 cat - <<_ACEOF >conftest.h
36455
36456 _ACEOF
36457
36458
36459 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36460 echo "obj-m := conftest.o" >build/Makefile
36461 modpost_flag=''
36462 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36463 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36464 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36465 (eval $ac_try) 2>&5
36466 ac_status=$?
36467 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36468 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36469 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36470 (eval $ac_try) 2>&5
36471 ac_status=$?
36472 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36473 test $ac_status = 0; }; }; then :
36474 rc=0
36475 else
36476 $as_echo "$as_me: failed program was:" >&5
36477 sed 's/^/| /' conftest.$ac_ext >&5
36478 rc=1
36479
36480
36481 fi
36482 rm -Rf build
36483
36484
36485 if test $rc -ne 0; then :
36486
36487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36488 $as_echo "no" >&6; }
36489
36490 else
36491 if test "x$enable_linux_builtin" != xyes; then
36492
36493 grep -q -E '[[:space:]]generic_start_io_acct[[:space:]]' \
36494 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
36495 rc=$?
36496 if test $rc -ne 0; then
36497 export=0
36498 for file in block/bio.c; do
36499 grep -q -E "EXPORT_SYMBOL.*(generic_start_io_acct)" \
36500 "$LINUX/$file" 2>/dev/null
36501 rc=$?
36502 if test $rc -eq 0; then
36503 export=1
36504 break;
36505 fi
36506 done
36507 if test $export -eq 0; then :
36508 rc=1
36509 else :
36510 rc=0
36511 fi
36512 else :
36513 rc=0
36514 fi
36515
36516 fi
36517 if test $rc -ne 0; then :
36518
36519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36520 $as_echo "no" >&6; }
36521
36522 else :
36523
36524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36525 $as_echo "yes" >&6; }
36526
36527 $as_echo "#define HAVE_GENERIC_IO_ACCT 1" >>confdefs.h
36528
36529
36530 fi
36531 fi
36532
36533
36534
36535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->rename() wants flags" >&5
36536 $as_echo_n "checking whether iops->rename() wants flags... " >&6; }
36537
36538
36539 cat confdefs.h - <<_ACEOF >conftest.c
36540
36541
36542 #include <linux/fs.h>
36543 int rename_fn(struct inode *sip, struct dentry *sdp,
36544 struct inode *tip, struct dentry *tdp,
36545 unsigned int flags) { return 0; }
36546
36547 static const struct inode_operations
36548 iops __attribute__ ((unused)) = {
36549 .rename = rename_fn,
36550 };
36551
36552 int
36553 main (void)
36554 {
36555
36556
36557 ;
36558 return 0;
36559 }
36560
36561 _ACEOF
36562
36563
36564
36565 cat - <<_ACEOF >conftest.h
36566
36567 _ACEOF
36568
36569
36570 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36571 echo "obj-m := conftest.o" >build/Makefile
36572 modpost_flag=''
36573 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36574 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36575 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36576 (eval $ac_try) 2>&5
36577 ac_status=$?
36578 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36579 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36580 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36581 (eval $ac_try) 2>&5
36582 ac_status=$?
36583 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36584 test $ac_status = 0; }; }; then :
36585
36586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36587 $as_echo "yes" >&6; }
36588
36589 $as_echo "#define HAVE_RENAME_WANTS_FLAGS 1" >>confdefs.h
36590
36591
36592 else
36593 $as_echo "$as_me: failed program was:" >&5
36594 sed 's/^/| /' conftest.$ac_ext >&5
36595
36596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36597 $as_echo "no" >&6; }
36598
36599
36600
36601 fi
36602 rm -Rf build
36603
36604
36605
36606
36607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_setxattr() exists" >&5
36608 $as_echo_n "checking whether generic_setxattr() exists... " >&6; }
36609
36610
36611 cat confdefs.h - <<_ACEOF >conftest.c
36612
36613
36614 #include <linux/fs.h>
36615 #include <linux/xattr.h>
36616
36617 static const struct inode_operations
36618 iops __attribute__ ((unused)) = {
36619 .setxattr = generic_setxattr
36620 };
36621
36622 int
36623 main (void)
36624 {
36625
36626
36627 ;
36628 return 0;
36629 }
36630
36631 _ACEOF
36632
36633
36634
36635 cat - <<_ACEOF >conftest.h
36636
36637 _ACEOF
36638
36639
36640 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36641 echo "obj-m := conftest.o" >build/Makefile
36642 modpost_flag=''
36643 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36644 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36645 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36646 (eval $ac_try) 2>&5
36647 ac_status=$?
36648 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36649 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36650 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36651 (eval $ac_try) 2>&5
36652 ac_status=$?
36653 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36654 test $ac_status = 0; }; }; then :
36655
36656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36657 $as_echo "yes" >&6; }
36658
36659 $as_echo "#define HAVE_GENERIC_SETXATTR 1" >>confdefs.h
36660
36661
36662 else
36663 $as_echo "$as_me: failed program was:" >&5
36664 sed 's/^/| /' conftest.$ac_ext >&5
36665
36666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36667 $as_echo "no" >&6; }
36668
36669
36670
36671 fi
36672 rm -Rf build
36673
36674
36675
36676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current_time() exists" >&5
36677 $as_echo_n "checking whether current_time() exists... " >&6; }
36678
36679
36680
36681 cat confdefs.h - <<_ACEOF >conftest.c
36682
36683
36684 #include <linux/fs.h>
36685
36686 int
36687 main (void)
36688 {
36689
36690 struct inode ip;
36691 struct timespec now __attribute__ ((unused));
36692
36693 now = current_time(&ip);
36694
36695 ;
36696 return 0;
36697 }
36698
36699 _ACEOF
36700
36701
36702
36703 cat - <<_ACEOF >conftest.h
36704
36705 _ACEOF
36706
36707
36708 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36709 echo "obj-m := conftest.o" >build/Makefile
36710 modpost_flag=''
36711 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36712 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36713 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36714 (eval $ac_try) 2>&5
36715 ac_status=$?
36716 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36717 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36718 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36719 (eval $ac_try) 2>&5
36720 ac_status=$?
36721 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36722 test $ac_status = 0; }; }; then :
36723 rc=0
36724 else
36725 $as_echo "$as_me: failed program was:" >&5
36726 sed 's/^/| /' conftest.$ac_ext >&5
36727 rc=1
36728
36729
36730 fi
36731 rm -Rf build
36732
36733
36734 if test $rc -ne 0; then :
36735
36736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36737 $as_echo "no" >&6; }
36738
36739 else
36740 if test "x$enable_linux_builtin" != xyes; then
36741
36742 grep -q -E '[[:space:]]current_time[[:space:]]' \
36743 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
36744 rc=$?
36745 if test $rc -ne 0; then
36746 export=0
36747 for file in fs/inode.c; do
36748 grep -q -E "EXPORT_SYMBOL.*(current_time)" \
36749 "$LINUX/$file" 2>/dev/null
36750 rc=$?
36751 if test $rc -eq 0; then
36752 export=1
36753 break;
36754 fi
36755 done
36756 if test $export -eq 0; then :
36757 rc=1
36758 else :
36759 rc=0
36760 fi
36761 else :
36762 rc=0
36763 fi
36764
36765 fi
36766 if test $rc -ne 0; then :
36767
36768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36769 $as_echo "no" >&6; }
36770
36771 else :
36772
36773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36774 $as_echo "yes" >&6; }
36775
36776 $as_echo "#define HAVE_CURRENT_TIME 1" >>confdefs.h
36777
36778
36779 fi
36780 fi
36781
36782
36783
36784 if test "$LINUX_OBJ" != "$LINUX"; then :
36785
36786 KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ"
36787
36788 fi
36789
36790
36791
36792 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_UNUSED_BUT_SET_VARIABLE"
36793 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_BOOL_COMPARE"
36794 KERNELCPPFLAGS="$KERNELCPPFLAGS -DHAVE_SPL -D_KERNEL"
36795 KERNELCPPFLAGS="$KERNELCPPFLAGS -DTEXT_DOMAIN=\\\"zfs-linux-kernel\\\""
36796
36797
36798
36799
36800
36801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dkms.conf file" >&5
36802 $as_echo_n "checking for dkms.conf file... " >&6; }
36803 if test -e dkms.conf; then :
36804
36805 as_fn_error $? "
36806 *** ZFS should not be manually built in the DKMS source tree.
36807 *** Remove all ZFS packages before compiling the ZoL sources.
36808 *** Running \"make install\" breaks ZFS packages." "$LINENO" 5
36809
36810 else
36811
36812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
36813 $as_echo "not found" >&6; }
36814
36815 fi
36816
36817
36818
36819 # Check whether --with-mounthelperdir was given.
36820 if test "${with_mounthelperdir+set}" = set; then :
36821 withval=$with_mounthelperdir; mounthelperdir=$withval
36822 else
36823 mounthelperdir=/sbin
36824 fi
36825
36826
36827
36828
36829
36830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for udev directories" >&5
36831 $as_echo_n "checking for udev directories... " >&6; }
36832
36833 # Check whether --with-udevdir was given.
36834 if test "${with_udevdir+set}" = set; then :
36835 withval=$with_udevdir; udevdir=$withval
36836 else
36837 udevdir=check
36838 fi
36839
36840
36841 if test "x$udevdir" = xcheck; then :
36842
36843 path1=/lib/udev
36844 path2=/usr/lib/udev
36845 default=$path2
36846
36847 if test -d "$path1"; then :
36848 udevdir="$path1"
36849 else
36850
36851 if test -d "$path2"; then :
36852 udevdir="$path2"
36853 else
36854 udevdir="$default"
36855 fi
36856
36857 fi
36858
36859 fi
36860
36861
36862 # Check whether --with-udevruledir was given.
36863 if test "${with_udevruledir+set}" = set; then :
36864 withval=$with_udevruledir; udevruledir=$withval
36865 else
36866 udevruledir="${udevdir}/rules.d"
36867 fi
36868
36869
36870
36871
36872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $udevdir;$udevruledir" >&5
36873 $as_echo "$udevdir;$udevruledir" >&6; }
36874
36875
36876 # Check whether --enable-systemd was given.
36877 if test "${enable_systemd+set}" = set; then :
36878 enableval=$enable_systemd;
36879 else
36880 enable_systemd=yes
36881 fi
36882
36883
36884
36885 # Check whether --with-systemdunitdir was given.
36886 if test "${with_systemdunitdir+set}" = set; then :
36887 withval=$with_systemdunitdir; systemdunitdir=$withval
36888 else
36889 systemdunitdir=/usr/lib/systemd/system
36890 fi
36891
36892
36893
36894 # Check whether --with-systemdpresetdir was given.
36895 if test "${with_systemdpresetdir+set}" = set; then :
36896 withval=$with_systemdpresetdir; systemdpresetdir=$withval
36897 else
36898 systemdpresetdir=/usr/lib/systemd/system-preset
36899 fi
36900
36901
36902
36903 # Check whether --with-systemdmodulesloaddir was given.
36904 if test "${with_systemdmodulesloaddir+set}" = set; then :
36905 withval=$with_systemdmodulesloaddir; systemdmoduleloaddir=$withval
36906 else
36907 systemdmodulesloaddir=/usr/lib/modules-load.d
36908 fi
36909
36910
36911
36912 if test "x$enable_systemd" = xyes; then :
36913
36914 ZFS_INIT_SYSTEMD=systemd
36915 ZFS_MODULE_LOAD=modules-load.d
36916 modulesloaddir=$systemdmodulesloaddir
36917
36918 fi
36919
36920
36921
36922
36923
36924
36925
36926
36927 # Check whether --enable-sysvinit was given.
36928 if test "${enable_sysvinit+set}" = set; then :
36929 enableval=$enable_sysvinit;
36930 else
36931 enable_sysvinit=yes
36932 fi
36933
36934
36935 if test "x$enable_sysvinit" = xyes; then :
36936 ZFS_INIT_SYSV=init.d
36937 fi
36938
36939
36940
36941
36942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dracut directory" >&5
36943 $as_echo_n "checking for dracut directory... " >&6; }
36944
36945 # Check whether --with-dracutdir was given.
36946 if test "${with_dracutdir+set}" = set; then :
36947 withval=$with_dracutdir; dracutdir=$withval
36948 else
36949 dracutdir=check
36950 fi
36951
36952
36953 if test "x$dracutdir" = xcheck; then :
36954
36955 path1=/usr/share/dracut
36956 path2=/usr/lib/dracut
36957 default=$path2
36958
36959 if test -d "$path1"; then :
36960 dracutdir="$path1"
36961 else
36962
36963 if test -d "$path2"; then :
36964 dracutdir="$path2"
36965 else
36966 dracutdir="$default"
36967 fi
36968
36969 fi
36970
36971 fi
36972
36973
36974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dracutdir" >&5
36975 $as_echo "$dracutdir" >&6; }
36976
36977
36978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target asm dir" >&5
36979 $as_echo_n "checking for target asm dir... " >&6; }
36980 TARGET_ARCH=`echo ${target_cpu} | sed -e s/i.86/i386/`
36981
36982 case $TARGET_ARCH in
36983 i386|x86_64)
36984 TARGET_ASM_DIR=asm-${TARGET_ARCH}
36985 ;;
36986 *)
36987 TARGET_ASM_DIR=asm-generic
36988 ;;
36989 esac
36990
36991
36992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_ASM_DIR" >&5
36993 $as_echo "$TARGET_ASM_DIR" >&6; }
36994
36995
36996 ZLIB=
36997
36998 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
36999 if test "x$ac_cv_header_zlib_h" = xyes; then :
37000
37001 else
37002 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37003 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37004 as_fn_error $? "
37005 *** zlib.h missing, zlib-devel package required
37006 See \`config.log' for more details" "$LINENO" 5; }
37007 fi
37008
37009
37010
37011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress2 in -lz" >&5
37012 $as_echo_n "checking for compress2 in -lz... " >&6; }
37013 if ${ac_cv_lib_z_compress2+:} false; then :
37014 $as_echo_n "(cached) " >&6
37015 else
37016 ac_check_lib_save_LIBS=$LIBS
37017 LIBS="-lz $LIBS"
37018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37019 /* end confdefs.h. */
37020
37021 /* Override any GCC internal prototype to avoid an error.
37022 Use char because int might match the return type of a GCC
37023 builtin and then its argument prototype would still apply. */
37024 #ifdef __cplusplus
37025 extern "C"
37026 #endif
37027 char compress2 ();
37028 int
37029 main ()
37030 {
37031 return compress2 ();
37032 ;
37033 return 0;
37034 }
37035 _ACEOF
37036 if ac_fn_c_try_link "$LINENO"; then :
37037 ac_cv_lib_z_compress2=yes
37038 else
37039 ac_cv_lib_z_compress2=no
37040 fi
37041 rm -f core conftest.err conftest.$ac_objext \
37042 conftest$ac_exeext conftest.$ac_ext
37043 LIBS=$ac_check_lib_save_LIBS
37044 fi
37045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress2" >&5
37046 $as_echo "$ac_cv_lib_z_compress2" >&6; }
37047 if test "x$ac_cv_lib_z_compress2" = xyes; then :
37048 cat >>confdefs.h <<_ACEOF
37049 #define HAVE_LIBZ 1
37050 _ACEOF
37051
37052 LIBS="-lz $LIBS"
37053
37054 else
37055 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37056 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37057 as_fn_error $? "
37058 *** compress2() missing, zlib-devel package required
37059 See \`config.log' for more details" "$LINENO" 5; }
37060 fi
37061
37062
37063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uncompress in -lz" >&5
37064 $as_echo_n "checking for uncompress in -lz... " >&6; }
37065 if ${ac_cv_lib_z_uncompress+:} false; then :
37066 $as_echo_n "(cached) " >&6
37067 else
37068 ac_check_lib_save_LIBS=$LIBS
37069 LIBS="-lz $LIBS"
37070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37071 /* end confdefs.h. */
37072
37073 /* Override any GCC internal prototype to avoid an error.
37074 Use char because int might match the return type of a GCC
37075 builtin and then its argument prototype would still apply. */
37076 #ifdef __cplusplus
37077 extern "C"
37078 #endif
37079 char uncompress ();
37080 int
37081 main ()
37082 {
37083 return uncompress ();
37084 ;
37085 return 0;
37086 }
37087 _ACEOF
37088 if ac_fn_c_try_link "$LINENO"; then :
37089 ac_cv_lib_z_uncompress=yes
37090 else
37091 ac_cv_lib_z_uncompress=no
37092 fi
37093 rm -f core conftest.err conftest.$ac_objext \
37094 conftest$ac_exeext conftest.$ac_ext
37095 LIBS=$ac_check_lib_save_LIBS
37096 fi
37097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_uncompress" >&5
37098 $as_echo "$ac_cv_lib_z_uncompress" >&6; }
37099 if test "x$ac_cv_lib_z_uncompress" = xyes; then :
37100 cat >>confdefs.h <<_ACEOF
37101 #define HAVE_LIBZ 1
37102 _ACEOF
37103
37104 LIBS="-lz $LIBS"
37105
37106 else
37107 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37108 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37109 as_fn_error $? "
37110 *** uncompress() missing, zlib-devel package required
37111 See \`config.log' for more details" "$LINENO" 5; }
37112 fi
37113
37114
37115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crc32 in -lz" >&5
37116 $as_echo_n "checking for crc32 in -lz... " >&6; }
37117 if ${ac_cv_lib_z_crc32+:} false; then :
37118 $as_echo_n "(cached) " >&6
37119 else
37120 ac_check_lib_save_LIBS=$LIBS
37121 LIBS="-lz $LIBS"
37122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37123 /* end confdefs.h. */
37124
37125 /* Override any GCC internal prototype to avoid an error.
37126 Use char because int might match the return type of a GCC
37127 builtin and then its argument prototype would still apply. */
37128 #ifdef __cplusplus
37129 extern "C"
37130 #endif
37131 char crc32 ();
37132 int
37133 main ()
37134 {
37135 return crc32 ();
37136 ;
37137 return 0;
37138 }
37139 _ACEOF
37140 if ac_fn_c_try_link "$LINENO"; then :
37141 ac_cv_lib_z_crc32=yes
37142 else
37143 ac_cv_lib_z_crc32=no
37144 fi
37145 rm -f core conftest.err conftest.$ac_objext \
37146 conftest$ac_exeext conftest.$ac_ext
37147 LIBS=$ac_check_lib_save_LIBS
37148 fi
37149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_crc32" >&5
37150 $as_echo "$ac_cv_lib_z_crc32" >&6; }
37151 if test "x$ac_cv_lib_z_crc32" = xyes; then :
37152 cat >>confdefs.h <<_ACEOF
37153 #define HAVE_LIBZ 1
37154 _ACEOF
37155
37156 LIBS="-lz $LIBS"
37157
37158 else
37159 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37160 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37161 as_fn_error $? "
37162 *** crc32() missing, zlib-devel package required
37163 See \`config.log' for more details" "$LINENO" 5; }
37164 fi
37165
37166
37167 ZLIB="-lz"
37168
37169
37170 $as_echo "#define HAVE_ZLIB 1" >>confdefs.h
37171
37172
37173
37174 LIBUUID=
37175
37176 ac_fn_c_check_header_mongrel "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default"
37177 if test "x$ac_cv_header_uuid_uuid_h" = xyes; then :
37178
37179 else
37180 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37181 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37182 as_fn_error $? "
37183 *** uuid/uuid.h missing, libuuid-devel package required
37184 See \`config.log' for more details" "$LINENO" 5; }
37185 fi
37186
37187
37188
37189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate in -luuid" >&5
37190 $as_echo_n "checking for uuid_generate in -luuid... " >&6; }
37191 if ${ac_cv_lib_uuid_uuid_generate+:} false; then :
37192 $as_echo_n "(cached) " >&6
37193 else
37194 ac_check_lib_save_LIBS=$LIBS
37195 LIBS="-luuid $LIBS"
37196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37197 /* end confdefs.h. */
37198
37199 /* Override any GCC internal prototype to avoid an error.
37200 Use char because int might match the return type of a GCC
37201 builtin and then its argument prototype would still apply. */
37202 #ifdef __cplusplus
37203 extern "C"
37204 #endif
37205 char uuid_generate ();
37206 int
37207 main ()
37208 {
37209 return uuid_generate ();
37210 ;
37211 return 0;
37212 }
37213 _ACEOF
37214 if ac_fn_c_try_link "$LINENO"; then :
37215 ac_cv_lib_uuid_uuid_generate=yes
37216 else
37217 ac_cv_lib_uuid_uuid_generate=no
37218 fi
37219 rm -f core conftest.err conftest.$ac_objext \
37220 conftest$ac_exeext conftest.$ac_ext
37221 LIBS=$ac_check_lib_save_LIBS
37222 fi
37223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate" >&5
37224 $as_echo "$ac_cv_lib_uuid_uuid_generate" >&6; }
37225 if test "x$ac_cv_lib_uuid_uuid_generate" = xyes; then :
37226 cat >>confdefs.h <<_ACEOF
37227 #define HAVE_LIBUUID 1
37228 _ACEOF
37229
37230 LIBS="-luuid $LIBS"
37231
37232 else
37233 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37234 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37235 as_fn_error $? "
37236 *** uuid_generate() missing, libuuid-devel package required
37237 See \`config.log' for more details" "$LINENO" 5; }
37238 fi
37239
37240
37241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_is_null in -luuid" >&5
37242 $as_echo_n "checking for uuid_is_null in -luuid... " >&6; }
37243 if ${ac_cv_lib_uuid_uuid_is_null+:} false; then :
37244 $as_echo_n "(cached) " >&6
37245 else
37246 ac_check_lib_save_LIBS=$LIBS
37247 LIBS="-luuid $LIBS"
37248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37249 /* end confdefs.h. */
37250
37251 /* Override any GCC internal prototype to avoid an error.
37252 Use char because int might match the return type of a GCC
37253 builtin and then its argument prototype would still apply. */
37254 #ifdef __cplusplus
37255 extern "C"
37256 #endif
37257 char uuid_is_null ();
37258 int
37259 main ()
37260 {
37261 return uuid_is_null ();
37262 ;
37263 return 0;
37264 }
37265 _ACEOF
37266 if ac_fn_c_try_link "$LINENO"; then :
37267 ac_cv_lib_uuid_uuid_is_null=yes
37268 else
37269 ac_cv_lib_uuid_uuid_is_null=no
37270 fi
37271 rm -f core conftest.err conftest.$ac_objext \
37272 conftest$ac_exeext conftest.$ac_ext
37273 LIBS=$ac_check_lib_save_LIBS
37274 fi
37275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_is_null" >&5
37276 $as_echo "$ac_cv_lib_uuid_uuid_is_null" >&6; }
37277 if test "x$ac_cv_lib_uuid_uuid_is_null" = xyes; then :
37278 cat >>confdefs.h <<_ACEOF
37279 #define HAVE_LIBUUID 1
37280 _ACEOF
37281
37282 LIBS="-luuid $LIBS"
37283
37284 else
37285 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37286 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37287 as_fn_error $? "
37288 *** uuid_is_null() missing, libuuid-devel package required
37289 See \`config.log' for more details" "$LINENO" 5; }
37290 fi
37291
37292
37293 LIBUUID="-luuid"
37294
37295
37296 $as_echo "#define HAVE_LIBUUID 1" >>confdefs.h
37297
37298
37299
37300
37301 # Check whether --with-blkid was given.
37302 if test "${with_blkid+set}" = set; then :
37303 withval=$with_blkid;
37304 else
37305 with_blkid=check
37306 fi
37307
37308
37309 LIBBLKID=
37310 if test "x$with_blkid" = xyes; then :
37311
37312 LIBBLKID="-lblkid"
37313
37314
37315 $as_echo "#define HAVE_LIBBLKID 1" >>confdefs.h
37316
37317
37318 fi
37319
37320 if test "x$with_blkid" = xcheck; then :
37321
37322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for blkid_get_cache in -lblkid" >&5
37323 $as_echo_n "checking for blkid_get_cache in -lblkid... " >&6; }
37324 if ${ac_cv_lib_blkid_blkid_get_cache+:} false; then :
37325 $as_echo_n "(cached) " >&6
37326 else
37327 ac_check_lib_save_LIBS=$LIBS
37328 LIBS="-lblkid $LIBS"
37329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37330 /* end confdefs.h. */
37331
37332 /* Override any GCC internal prototype to avoid an error.
37333 Use char because int might match the return type of a GCC
37334 builtin and then its argument prototype would still apply. */
37335 #ifdef __cplusplus
37336 extern "C"
37337 #endif
37338 char blkid_get_cache ();
37339 int
37340 main ()
37341 {
37342 return blkid_get_cache ();
37343 ;
37344 return 0;
37345 }
37346 _ACEOF
37347 if ac_fn_c_try_link "$LINENO"; then :
37348 ac_cv_lib_blkid_blkid_get_cache=yes
37349 else
37350 ac_cv_lib_blkid_blkid_get_cache=no
37351 fi
37352 rm -f core conftest.err conftest.$ac_objext \
37353 conftest$ac_exeext conftest.$ac_ext
37354 LIBS=$ac_check_lib_save_LIBS
37355 fi
37356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_blkid_blkid_get_cache" >&5
37357 $as_echo "$ac_cv_lib_blkid_blkid_get_cache" >&6; }
37358 if test "x$ac_cv_lib_blkid_blkid_get_cache" = xyes; then :
37359
37360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for blkid zfs support" >&5
37361 $as_echo_n "checking for blkid zfs support... " >&6; }
37362
37363 ZFS_DEV=`mktemp`
37364 truncate -s 64M $ZFS_DEV
37365 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
37366 dd of=$ZFS_DEV bs=1k count=8 \
37367 seek=128 conv=notrunc &>/dev/null \
37368 >/dev/null 2>/dev/null
37369 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
37370 dd of=$ZFS_DEV bs=1k count=8 \
37371 seek=132 conv=notrunc &>/dev/null \
37372 >/dev/null 2>/dev/null
37373 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
37374 dd of=$ZFS_DEV bs=1k count=8 \
37375 seek=136 conv=notrunc &>/dev/null \
37376 >/dev/null 2>/dev/null
37377 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
37378 dd of=$ZFS_DEV bs=1k count=8 \
37379 seek=140 conv=notrunc &>/dev/null \
37380 >/dev/null 2>/dev/null
37381
37382 saved_LIBS="$LIBS"
37383 LIBS="-lblkid"
37384
37385 if test "$cross_compiling" = yes; then :
37386 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37387 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37388 as_fn_error $? "cannot run test program while cross compiling
37389 See \`config.log' for more details" "$LINENO" 5; }
37390 else
37391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37392 /* end confdefs.h. */
37393
37394 #include <stdio.h>
37395 #include <stdlib.h>
37396 #include <blkid/blkid.h>
37397
37398 int
37399 main ()
37400 {
37401
37402 blkid_cache cache;
37403 char *value;
37404
37405 if (blkid_get_cache(&cache, NULL) < 0)
37406 return 1;
37407
37408 value = blkid_get_tag_value(cache, "TYPE",
37409 "$ZFS_DEV");
37410 if (!value) {
37411 blkid_put_cache(cache);
37412 return 2;
37413 }
37414
37415 if (strcmp(value, "zfs_member")) {
37416 free(value);
37417 blkid_put_cache(cache);
37418 return 0;
37419 }
37420
37421 free(value);
37422 blkid_put_cache(cache);
37423
37424 ;
37425 return 0;
37426 }
37427 _ACEOF
37428 if ac_fn_c_try_run "$LINENO"; then :
37429
37430 rm -f $ZFS_DEV
37431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
37432 $as_echo "yes" >&6; }
37433 LIBBLKID="-lblkid"
37434
37435
37436 $as_echo "#define HAVE_LIBBLKID 1" >>confdefs.h
37437
37438
37439 else
37440
37441 rm -f $ZFS_DEV
37442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37443 $as_echo "no" >&6; }
37444 if test "x$with_blkid" != xcheck; then :
37445 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37446 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37447 as_fn_error $? "--with-blkid given but unavailable
37448 See \`config.log' for more details" "$LINENO" 5; }
37449 fi
37450
37451 fi
37452 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
37453 conftest.$ac_objext conftest.beam conftest.$ac_ext
37454 fi
37455
37456
37457 LIBS="$saved_LIBS"
37458
37459 else
37460
37461 if test "x$with_blkid" != xcheck; then :
37462 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37463 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37464 as_fn_error $? "--with-blkid given but unavailable
37465 See \`config.log' for more details" "$LINENO" 5; }
37466 fi
37467
37468
37469 fi
37470
37471
37472 fi
37473
37474
37475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wframe-larger-than=<size> support" >&5
37476 $as_echo_n "checking for -Wframe-larger-than=<size> support... " >&6; }
37477
37478 saved_flags="$CFLAGS"
37479 CFLAGS="$CFLAGS -Wframe-larger-than=1024"
37480
37481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37482 /* end confdefs.h. */
37483
37484 int
37485 main ()
37486 {
37487
37488 ;
37489 return 0;
37490 }
37491 _ACEOF
37492 if ac_fn_c_try_compile "$LINENO"; then :
37493
37494 FRAME_LARGER_THAN=-Wframe-larger-than=1024
37495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
37496 $as_echo "yes" >&6; }
37497
37498 else
37499
37500 FRAME_LARGER_THAN=
37501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37502 $as_echo "no" >&6; }
37503
37504 fi
37505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37506
37507 CFLAGS="$saved_flags"
37508
37509
37510
37511 if test "x$runstatedir" = x; then
37512 runstatedir='${localstatedir}/run'
37513
37514 fi
37515
37516 for ac_func in mlockall
37517 do :
37518 ac_fn_c_check_func "$LINENO" "mlockall" "ac_cv_func_mlockall"
37519 if test "x$ac_cv_func_mlockall" = xyes; then :
37520 cat >>confdefs.h <<_ACEOF
37521 #define HAVE_MLOCKALL 1
37522 _ACEOF
37523
37524 fi
37525 done
37526
37527 ;;
37528 srpm) ;;
37529 *)
37530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Error!" >&5
37531 $as_echo "Error!" >&6; }
37532 as_fn_error $? "Bad value \"$ZFS_CONFIG\" for --with-config,
37533 user kernel|user|all|srpm" "$LINENO" 5 ;;
37534 esac
37535
37536 if test "$ZFS_CONFIG" = user -o "$ZFS_CONFIG" = all; then
37537 CONFIG_USER_TRUE=
37538 CONFIG_USER_FALSE='#'
37539 else
37540 CONFIG_USER_TRUE='#'
37541 CONFIG_USER_FALSE=
37542 fi
37543
37544 if test "$ZFS_CONFIG" = kernel -o "$ZFS_CONFIG" = all &&
37545 test "x$enable_linux_builtin" != xyes ; then
37546 CONFIG_KERNEL_TRUE=
37547 CONFIG_KERNEL_FALSE='#'
37548 else
37549 CONFIG_KERNEL_TRUE='#'
37550 CONFIG_KERNEL_FALSE=
37551 fi
37552
37553
37554
37555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether debugging is enabled" >&5
37556 $as_echo_n "checking whether debugging is enabled... " >&6; }
37557 # Check whether --enable-debug was given.
37558 if test "${enable_debug+set}" = set; then :
37559 enableval=$enable_debug;
37560 else
37561 enable_debug=no
37562 fi
37563
37564
37565 if test "x$enable_debug" = xyes; then :
37566
37567 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG -Werror"
37568 HOSTCFLAGS="${HOSTCFLAGS} -DDEBUG -Werror"
37569 DEBUG_CFLAGS="-DDEBUG -Werror"
37570 DEBUG_STACKFLAGS="-fstack-check"
37571 DEBUG_ZFS="_with_debug"
37572
37573 $as_echo "#define ZFS_DEBUG 1" >>confdefs.h
37574
37575
37576 else
37577
37578 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DNDEBUG "
37579 HOSTCFLAGS="${HOSTCFLAGS} -DNDEBUG "
37580 DEBUG_CFLAGS="-DNDEBUG"
37581 DEBUG_STACKFLAGS=""
37582 DEBUG_ZFS="_without_debug"
37583
37584 fi
37585
37586
37587
37588
37589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug" >&5
37590 $as_echo "$enable_debug" >&6; }
37591
37592
37593 # Check whether --enable-debug-dmu-tx was given.
37594 if test "${enable_debug_dmu_tx+set}" = set; then :
37595 enableval=$enable_debug_dmu_tx;
37596 else
37597 enable_debug_dmu_tx=no
37598 fi
37599
37600
37601 if test "x$enable_debug_dmu_tx" = xyes; then :
37602
37603 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_DMU_TX"
37604 DEBUG_DMU_TX="_with_debug_dmu_tx"
37605
37606 $as_echo "#define DEBUG_DMU_TX 1" >>confdefs.h
37607
37608
37609 else
37610
37611 DEBUG_DMU_TX="_without_debug_dmu_tx"
37612
37613 fi
37614
37615
37616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dmu tx validation is enabled" >&5
37617 $as_echo_n "checking whether dmu tx validation is enabled... " >&6; }
37618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug_dmu_tx" >&5
37619 $as_echo "$enable_debug_dmu_tx" >&6; }
37620
37621
37622 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"
37623
37624
37625 cat >confcache <<\_ACEOF
37626 # This file is a shell script that caches the results of configure
37627 # tests run on this system so they can be shared between configure
37628 # scripts and configure runs, see configure's option --config-cache.
37629 # It is not useful on other systems. If it contains results you don't
37630 # want to keep, you may remove or edit it.
37631 #
37632 # config.status only pays attention to the cache file if you give it
37633 # the --recheck option to rerun configure.
37634 #
37635 # `ac_cv_env_foo' variables (set or unset) will be overridden when
37636 # loading this file, other *unset* `ac_cv_foo' will be assigned the
37637 # following values.
37638
37639 _ACEOF
37640
37641 # The following way of writing the cache mishandles newlines in values,
37642 # but we know of no workaround that is simple, portable, and efficient.
37643 # So, we kill variables containing newlines.
37644 # Ultrix sh set writes to stderr and can't be redirected directly,
37645 # and sets the high bit in the cache file unless we assign to the vars.
37646 (
37647 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
37648 eval ac_val=\$$ac_var
37649 case $ac_val in #(
37650 *${as_nl}*)
37651 case $ac_var in #(
37652 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
37653 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
37654 esac
37655 case $ac_var in #(
37656 _ | IFS | as_nl) ;; #(
37657 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
37658 *) { eval $ac_var=; unset $ac_var;} ;;
37659 esac ;;
37660 esac
37661 done
37662
37663 (set) 2>&1 |
37664 case $as_nl`(ac_space=' '; set) 2>&1` in #(
37665 *${as_nl}ac_space=\ *)
37666 # `set' does not quote correctly, so add quotes: double-quote
37667 # substitution turns \\\\ into \\, and sed turns \\ into \.
37668 sed -n \
37669 "s/'/'\\\\''/g;
37670 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
37671 ;; #(
37672 *)
37673 # `set' quotes correctly as required by POSIX, so do not add quotes.
37674 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
37675 ;;
37676 esac |
37677 sort
37678 ) |
37679 sed '
37680 /^ac_cv_env_/b end
37681 t clear
37682 :clear
37683 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
37684 t end
37685 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
37686 :end' >>confcache
37687 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
37688 if test -w "$cache_file"; then
37689 if test "x$cache_file" != "x/dev/null"; then
37690 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
37691 $as_echo "$as_me: updating cache $cache_file" >&6;}
37692 if test ! -f "$cache_file" || test -h "$cache_file"; then
37693 cat confcache >"$cache_file"
37694 else
37695 case $cache_file in #(
37696 */* | ?:*)
37697 mv -f confcache "$cache_file"$$ &&
37698 mv -f "$cache_file"$$ "$cache_file" ;; #(
37699 *)
37700 mv -f confcache "$cache_file" ;;
37701 esac
37702 fi
37703 fi
37704 else
37705 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
37706 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
37707 fi
37708 fi
37709 rm -f confcache
37710
37711 test "x$prefix" = xNONE && prefix=$ac_default_prefix
37712 # Let make expand exec_prefix.
37713 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
37714
37715 DEFS=-DHAVE_CONFIG_H
37716
37717 ac_libobjs=
37718 ac_ltlibobjs=
37719 U=
37720 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
37721 # 1. Remove the extension, and $U if already installed.
37722 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
37723 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
37724 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
37725 # will be set to the directory where LIBOBJS objects are built.
37726 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
37727 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
37728 done
37729 LIBOBJS=$ac_libobjs
37730
37731 LTLIBOBJS=$ac_ltlibobjs
37732
37733
37734 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
37735 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
37736 Usually this means the macro was only invoked conditionally." "$LINENO" 5
37737 fi
37738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
37739 $as_echo_n "checking that generated files are newer than configure... " >&6; }
37740 if test -n "$am_sleep_pid"; then
37741 # Hide warnings about reused PIDs.
37742 wait $am_sleep_pid 2>/dev/null
37743 fi
37744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
37745 $as_echo "done" >&6; }
37746 if test -n "$EXEEXT"; then
37747 am__EXEEXT_TRUE=
37748 am__EXEEXT_FALSE='#'
37749 else
37750 am__EXEEXT_TRUE='#'
37751 am__EXEEXT_FALSE=
37752 fi
37753
37754 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
37755 as_fn_error $? "conditional \"AMDEP\" was never defined.
37756 Usually this means the macro was only invoked conditionally." "$LINENO" 5
37757 fi
37758 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
37759 as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
37760 Usually this means the macro was only invoked conditionally." "$LINENO" 5
37761 fi
37762 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
37763 as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
37764 Usually this means the macro was only invoked conditionally." "$LINENO" 5
37765 fi
37766 if test -z "${CONFIG_USER_TRUE}" && test -z "${CONFIG_USER_FALSE}"; then
37767 as_fn_error $? "conditional \"CONFIG_USER\" was never defined.
37768 Usually this means the macro was only invoked conditionally." "$LINENO" 5
37769 fi
37770 if test -z "${CONFIG_KERNEL_TRUE}" && test -z "${CONFIG_KERNEL_FALSE}"; then
37771 as_fn_error $? "conditional \"CONFIG_KERNEL\" was never defined.
37772 Usually this means the macro was only invoked conditionally." "$LINENO" 5
37773 fi
37774
37775 : "${CONFIG_STATUS=./config.status}"
37776 ac_write_fail=0
37777 ac_clean_files_save=$ac_clean_files
37778 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
37779 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
37780 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
37781 as_write_fail=0
37782 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
37783 #! $SHELL
37784 # Generated by $as_me.
37785 # Run this file to recreate the current configuration.
37786 # Compiler output produced by configure, useful for debugging
37787 # configure, is in config.log if it exists.
37788
37789 debug=false
37790 ac_cs_recheck=false
37791 ac_cs_silent=false
37792
37793 SHELL=\${CONFIG_SHELL-$SHELL}
37794 export SHELL
37795 _ASEOF
37796 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
37797 ## -------------------- ##
37798 ## M4sh Initialization. ##
37799 ## -------------------- ##
37800
37801 # Be more Bourne compatible
37802 DUALCASE=1; export DUALCASE # for MKS sh
37803 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
37804 emulate sh
37805 NULLCMD=:
37806 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
37807 # is contrary to our usage. Disable this feature.
37808 alias -g '${1+"$@"}'='"$@"'
37809 setopt NO_GLOB_SUBST
37810 else
37811 case `(set -o) 2>/dev/null` in #(
37812 *posix*) :
37813 set -o posix ;; #(
37814 *) :
37815 ;;
37816 esac
37817 fi
37818
37819
37820 as_nl='
37821 '
37822 export as_nl
37823 # Printing a long string crashes Solaris 7 /usr/bin/printf.
37824 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
37825 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
37826 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
37827 # Prefer a ksh shell builtin over an external printf program on Solaris,
37828 # but without wasting forks for bash or zsh.
37829 if test -z "$BASH_VERSION$ZSH_VERSION" \
37830 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
37831 as_echo='print -r --'
37832 as_echo_n='print -rn --'
37833 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
37834 as_echo='printf %s\n'
37835 as_echo_n='printf %s'
37836 else
37837 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
37838 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
37839 as_echo_n='/usr/ucb/echo -n'
37840 else
37841 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
37842 as_echo_n_body='eval
37843 arg=$1;
37844 case $arg in #(
37845 *"$as_nl"*)
37846 expr "X$arg" : "X\\(.*\\)$as_nl";
37847 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
37848 esac;
37849 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
37850 '
37851 export as_echo_n_body
37852 as_echo_n='sh -c $as_echo_n_body as_echo'
37853 fi
37854 export as_echo_body
37855 as_echo='sh -c $as_echo_body as_echo'
37856 fi
37857
37858 # The user is always right.
37859 if test "${PATH_SEPARATOR+set}" != set; then
37860 PATH_SEPARATOR=:
37861 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
37862 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
37863 PATH_SEPARATOR=';'
37864 }
37865 fi
37866
37867
37868 # IFS
37869 # We need space, tab and new line, in precisely that order. Quoting is
37870 # there to prevent editors from complaining about space-tab.
37871 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
37872 # splitting by setting IFS to empty value.)
37873 IFS=" "" $as_nl"
37874
37875 # Find who we are. Look in the path if we contain no directory separator.
37876 as_myself=
37877 case $0 in #((
37878 *[\\/]* ) as_myself=$0 ;;
37879 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
37880 for as_dir in $PATH
37881 do
37882 IFS=$as_save_IFS
37883 test -z "$as_dir" && as_dir=.
37884 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
37885 done
37886 IFS=$as_save_IFS
37887
37888 ;;
37889 esac
37890 # We did not find ourselves, most probably we were run as `sh COMMAND'
37891 # in which case we are not to be found in the path.
37892 if test "x$as_myself" = x; then
37893 as_myself=$0
37894 fi
37895 if test ! -f "$as_myself"; then
37896 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
37897 exit 1
37898 fi
37899
37900 # Unset variables that we do not need and which cause bugs (e.g. in
37901 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
37902 # suppresses any "Segmentation fault" message there. '((' could
37903 # trigger a bug in pdksh 5.2.14.
37904 for as_var in BASH_ENV ENV MAIL MAILPATH
37905 do eval test x\${$as_var+set} = xset \
37906 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
37907 done
37908 PS1='$ '
37909 PS2='> '
37910 PS4='+ '
37911
37912 # NLS nuisances.
37913 LC_ALL=C
37914 export LC_ALL
37915 LANGUAGE=C
37916 export LANGUAGE
37917
37918 # CDPATH.
37919 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
37920
37921
37922 # as_fn_error STATUS ERROR [LINENO LOG_FD]
37923 # ----------------------------------------
37924 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
37925 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
37926 # script with STATUS, using 1 if that was 0.
37927 as_fn_error ()
37928 {
37929 as_status=$1; test $as_status -eq 0 && as_status=1
37930 if test "$4"; then
37931 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
37932 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
37933 fi
37934 $as_echo "$as_me: error: $2" >&2
37935 as_fn_exit $as_status
37936 } # as_fn_error
37937
37938
37939 # as_fn_set_status STATUS
37940 # -----------------------
37941 # Set $? to STATUS, without forking.
37942 as_fn_set_status ()
37943 {
37944 return $1
37945 } # as_fn_set_status
37946
37947 # as_fn_exit STATUS
37948 # -----------------
37949 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
37950 as_fn_exit ()
37951 {
37952 set +e
37953 as_fn_set_status $1
37954 exit $1
37955 } # as_fn_exit
37956
37957 # as_fn_unset VAR
37958 # ---------------
37959 # Portably unset VAR.
37960 as_fn_unset ()
37961 {
37962 { eval $1=; unset $1;}
37963 }
37964 as_unset=as_fn_unset
37965 # as_fn_append VAR VALUE
37966 # ----------------------
37967 # Append the text in VALUE to the end of the definition contained in VAR. Take
37968 # advantage of any shell optimizations that allow amortized linear growth over
37969 # repeated appends, instead of the typical quadratic growth present in naive
37970 # implementations.
37971 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
37972 eval 'as_fn_append ()
37973 {
37974 eval $1+=\$2
37975 }'
37976 else
37977 as_fn_append ()
37978 {
37979 eval $1=\$$1\$2
37980 }
37981 fi # as_fn_append
37982
37983 # as_fn_arith ARG...
37984 # ------------------
37985 # Perform arithmetic evaluation on the ARGs, and store the result in the
37986 # global $as_val. Take advantage of shells that can avoid forks. The arguments
37987 # must be portable across $(()) and expr.
37988 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
37989 eval 'as_fn_arith ()
37990 {
37991 as_val=$(( $* ))
37992 }'
37993 else
37994 as_fn_arith ()
37995 {
37996 as_val=`expr "$@" || test $? -eq 1`
37997 }
37998 fi # as_fn_arith
37999
38000
38001 if expr a : '\(a\)' >/dev/null 2>&1 &&
38002 test "X`expr 00001 : '.*\(...\)'`" = X001; then
38003 as_expr=expr
38004 else
38005 as_expr=false
38006 fi
38007
38008 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
38009 as_basename=basename
38010 else
38011 as_basename=false
38012 fi
38013
38014 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
38015 as_dirname=dirname
38016 else
38017 as_dirname=false
38018 fi
38019
38020 as_me=`$as_basename -- "$0" ||
38021 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
38022 X"$0" : 'X\(//\)$' \| \
38023 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
38024 $as_echo X/"$0" |
38025 sed '/^.*\/\([^/][^/]*\)\/*$/{
38026 s//\1/
38027 q
38028 }
38029 /^X\/\(\/\/\)$/{
38030 s//\1/
38031 q
38032 }
38033 /^X\/\(\/\).*/{
38034 s//\1/
38035 q
38036 }
38037 s/.*/./; q'`
38038
38039 # Avoid depending upon Character Ranges.
38040 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
38041 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
38042 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
38043 as_cr_digits='0123456789'
38044 as_cr_alnum=$as_cr_Letters$as_cr_digits
38045
38046 ECHO_C= ECHO_N= ECHO_T=
38047 case `echo -n x` in #(((((
38048 -n*)
38049 case `echo 'xy\c'` in
38050 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
38051 xy) ECHO_C='\c';;
38052 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
38053 ECHO_T=' ';;
38054 esac;;
38055 *)
38056 ECHO_N='-n';;
38057 esac
38058
38059 rm -f conf$$ conf$$.exe conf$$.file
38060 if test -d conf$$.dir; then
38061 rm -f conf$$.dir/conf$$.file
38062 else
38063 rm -f conf$$.dir
38064 mkdir conf$$.dir 2>/dev/null
38065 fi
38066 if (echo >conf$$.file) 2>/dev/null; then
38067 if ln -s conf$$.file conf$$ 2>/dev/null; then
38068 as_ln_s='ln -s'
38069 # ... but there are two gotchas:
38070 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
38071 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
38072 # In both cases, we have to default to `cp -pR'.
38073 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
38074 as_ln_s='cp -pR'
38075 elif ln conf$$.file conf$$ 2>/dev/null; then
38076 as_ln_s=ln
38077 else
38078 as_ln_s='cp -pR'
38079 fi
38080 else
38081 as_ln_s='cp -pR'
38082 fi
38083 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
38084 rmdir conf$$.dir 2>/dev/null
38085
38086
38087 # as_fn_mkdir_p
38088 # -------------
38089 # Create "$as_dir" as a directory, including parents if necessary.
38090 as_fn_mkdir_p ()
38091 {
38092
38093 case $as_dir in #(
38094 -*) as_dir=./$as_dir;;
38095 esac
38096 test -d "$as_dir" || eval $as_mkdir_p || {
38097 as_dirs=
38098 while :; do
38099 case $as_dir in #(
38100 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
38101 *) as_qdir=$as_dir;;
38102 esac
38103 as_dirs="'$as_qdir' $as_dirs"
38104 as_dir=`$as_dirname -- "$as_dir" ||
38105 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
38106 X"$as_dir" : 'X\(//\)[^/]' \| \
38107 X"$as_dir" : 'X\(//\)$' \| \
38108 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
38109 $as_echo X"$as_dir" |
38110 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
38111 s//\1/
38112 q
38113 }
38114 /^X\(\/\/\)[^/].*/{
38115 s//\1/
38116 q
38117 }
38118 /^X\(\/\/\)$/{
38119 s//\1/
38120 q
38121 }
38122 /^X\(\/\).*/{
38123 s//\1/
38124 q
38125 }
38126 s/.*/./; q'`
38127 test -d "$as_dir" && break
38128 done
38129 test -z "$as_dirs" || eval "mkdir $as_dirs"
38130 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
38131
38132
38133 } # as_fn_mkdir_p
38134 if mkdir -p . 2>/dev/null; then
38135 as_mkdir_p='mkdir -p "$as_dir"'
38136 else
38137 test -d ./-p && rmdir ./-p
38138 as_mkdir_p=false
38139 fi
38140
38141
38142 # as_fn_executable_p FILE
38143 # -----------------------
38144 # Test if FILE is an executable regular file.
38145 as_fn_executable_p ()
38146 {
38147 test -f "$1" && test -x "$1"
38148 } # as_fn_executable_p
38149 as_test_x='test -x'
38150 as_executable_p=as_fn_executable_p
38151
38152 # Sed expression to map a string onto a valid CPP name.
38153 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
38154
38155 # Sed expression to map a string onto a valid variable name.
38156 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
38157
38158
38159 exec 6>&1
38160 ## ----------------------------------- ##
38161 ## Main body of $CONFIG_STATUS script. ##
38162 ## ----------------------------------- ##
38163 _ASEOF
38164 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
38165
38166 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38167 # Save the log message, to keep $0 and so on meaningful, and to
38168 # report actual input values of CONFIG_FILES etc. instead of their
38169 # values after options handling.
38170 ac_log="
38171 This file was extended by zfs $as_me 0.6.5.10, which was
38172 generated by GNU Autoconf 2.69. Invocation command line was
38173
38174 CONFIG_FILES = $CONFIG_FILES
38175 CONFIG_HEADERS = $CONFIG_HEADERS
38176 CONFIG_LINKS = $CONFIG_LINKS
38177 CONFIG_COMMANDS = $CONFIG_COMMANDS
38178 $ $0 $@
38179
38180 on `(hostname || uname -n) 2>/dev/null | sed 1q`
38181 "
38182
38183 _ACEOF
38184
38185 case $ac_config_files in *"
38186 "*) set x $ac_config_files; shift; ac_config_files=$*;;
38187 esac
38188
38189 case $ac_config_headers in *"
38190 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
38191 esac
38192
38193
38194 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38195 # Files that config.status was made for.
38196 config_files="$ac_config_files"
38197 config_headers="$ac_config_headers"
38198 config_commands="$ac_config_commands"
38199
38200 _ACEOF
38201
38202 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38203 ac_cs_usage="\
38204 \`$as_me' instantiates files and other configuration actions
38205 from templates according to the current configuration. Unless the files
38206 and actions are specified as TAGs, all are instantiated by default.
38207
38208 Usage: $0 [OPTION]... [TAG]...
38209
38210 -h, --help print this help, then exit
38211 -V, --version print version number and configuration settings, then exit
38212 --config print configuration, then exit
38213 -q, --quiet, --silent
38214 do not print progress messages
38215 -d, --debug don't remove temporary files
38216 --recheck update $as_me by reconfiguring in the same conditions
38217 --file=FILE[:TEMPLATE]
38218 instantiate the configuration file FILE
38219 --header=FILE[:TEMPLATE]
38220 instantiate the configuration header FILE
38221
38222 Configuration files:
38223 $config_files
38224
38225 Configuration headers:
38226 $config_headers
38227
38228 Configuration commands:
38229 $config_commands
38230
38231 Report bugs to the package provider."
38232
38233 _ACEOF
38234 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38235 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
38236 ac_cs_version="\\
38237 zfs config.status 0.6.5.10
38238 configured by $0, generated by GNU Autoconf 2.69,
38239 with options \\"\$ac_cs_config\\"
38240
38241 Copyright (C) 2012 Free Software Foundation, Inc.
38242 This config.status script is free software; the Free Software Foundation
38243 gives unlimited permission to copy, distribute and modify it."
38244
38245 ac_pwd='$ac_pwd'
38246 srcdir='$srcdir'
38247 INSTALL='$INSTALL'
38248 MKDIR_P='$MKDIR_P'
38249 AWK='$AWK'
38250 test -n "\$AWK" || AWK=awk
38251 _ACEOF
38252
38253 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38254 # The default lists apply if the user does not specify any file.
38255 ac_need_defaults=:
38256 while test $# != 0
38257 do
38258 case $1 in
38259 --*=?*)
38260 ac_option=`expr "X$1" : 'X\([^=]*\)='`
38261 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
38262 ac_shift=:
38263 ;;
38264 --*=)
38265 ac_option=`expr "X$1" : 'X\([^=]*\)='`
38266 ac_optarg=
38267 ac_shift=:
38268 ;;
38269 *)
38270 ac_option=$1
38271 ac_optarg=$2
38272 ac_shift=shift
38273 ;;
38274 esac
38275
38276 case $ac_option in
38277 # Handling of the options.
38278 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
38279 ac_cs_recheck=: ;;
38280 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
38281 $as_echo "$ac_cs_version"; exit ;;
38282 --config | --confi | --conf | --con | --co | --c )
38283 $as_echo "$ac_cs_config"; exit ;;
38284 --debug | --debu | --deb | --de | --d | -d )
38285 debug=: ;;
38286 --file | --fil | --fi | --f )
38287 $ac_shift
38288 case $ac_optarg in
38289 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
38290 '') as_fn_error $? "missing file argument" ;;
38291 esac
38292 as_fn_append CONFIG_FILES " '$ac_optarg'"
38293 ac_need_defaults=false;;
38294 --header | --heade | --head | --hea )
38295 $ac_shift
38296 case $ac_optarg in
38297 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
38298 esac
38299 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
38300 ac_need_defaults=false;;
38301 --he | --h)
38302 # Conflict between --help and --header
38303 as_fn_error $? "ambiguous option: \`$1'
38304 Try \`$0 --help' for more information.";;
38305 --help | --hel | -h )
38306 $as_echo "$ac_cs_usage"; exit ;;
38307 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
38308 | -silent | --silent | --silen | --sile | --sil | --si | --s)
38309 ac_cs_silent=: ;;
38310
38311 # This is an error.
38312 -*) as_fn_error $? "unrecognized option: \`$1'
38313 Try \`$0 --help' for more information." ;;
38314
38315 *) as_fn_append ac_config_targets " $1"
38316 ac_need_defaults=false ;;
38317
38318 esac
38319 shift
38320 done
38321
38322 ac_configure_extra_args=
38323
38324 if $ac_cs_silent; then
38325 exec 6>/dev/null
38326 ac_configure_extra_args="$ac_configure_extra_args --silent"
38327 fi
38328
38329 _ACEOF
38330 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38331 if \$ac_cs_recheck; then
38332 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
38333 shift
38334 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
38335 CONFIG_SHELL='$SHELL'
38336 export CONFIG_SHELL
38337 exec "\$@"
38338 fi
38339
38340 _ACEOF
38341 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38342 exec 5>>config.log
38343 {
38344 echo
38345 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
38346 ## Running $as_me. ##
38347 _ASBOX
38348 $as_echo "$ac_log"
38349 } >&5
38350
38351 _ACEOF
38352 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38353 #
38354 # INIT-COMMANDS
38355 #
38356 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
38357
38358
38359 # The HP-UX ksh and POSIX shell print the target directory to stdout
38360 # if CDPATH is set.
38361 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
38362
38363 sed_quote_subst='$sed_quote_subst'
38364 double_quote_subst='$double_quote_subst'
38365 delay_variable_subst='$delay_variable_subst'
38366 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
38367 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
38368 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
38369 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
38370 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
38371 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
38372 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`'
38373 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
38374 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
38375 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
38376 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
38377 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
38378 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
38379 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
38380 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
38381 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
38382 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
38383 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
38384 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
38385 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
38386 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
38387 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
38388 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
38389 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
38390 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
38391 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
38392 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
38393 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
38394 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
38395 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
38396 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
38397 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
38398 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
38399 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
38400 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
38401 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
38402 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
38403 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
38404 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
38405 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
38406 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
38407 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
38408 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
38409 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
38410 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
38411 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
38412 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
38413 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
38414 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
38415 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
38416 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
38417 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
38418 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
38419 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
38420 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
38421 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
38422 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
38423 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
38424 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"`'
38425 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
38426 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
38427 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
38428 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`'
38429 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
38430 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
38431 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
38432 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
38433 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
38434 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
38435 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
38436 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
38437 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
38438 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
38439 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
38440 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
38441 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
38442 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
38443 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
38444 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
38445 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
38446 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
38447 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
38448 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
38449 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
38450 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
38451 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
38452 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
38453 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
38454 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
38455 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
38456 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
38457 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
38458 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
38459 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
38460 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
38461 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
38462 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
38463 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
38464 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
38465 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
38466 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
38467 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
38468 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
38469 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
38470 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
38471 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
38472 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
38473 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
38474 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
38475 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
38476 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
38477 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
38478 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
38479 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
38480 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
38481 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
38482 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
38483 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
38484 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
38485 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
38486 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
38487 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
38488 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
38489 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
38490 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
38491 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
38492 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
38493 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
38494 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
38495 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
38496 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
38497 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
38498 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
38499 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
38500 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
38501
38502 LTCC='$LTCC'
38503 LTCFLAGS='$LTCFLAGS'
38504 compiler='$compiler_DEFAULT'
38505
38506 # A function that is used when there is no print builtin or printf.
38507 func_fallback_echo ()
38508 {
38509 eval 'cat <<_LTECHO_EOF
38510 \$1
38511 _LTECHO_EOF'
38512 }
38513
38514 # Quote evaled strings.
38515 for var in SHELL \
38516 ECHO \
38517 PATH_SEPARATOR \
38518 SED \
38519 GREP \
38520 EGREP \
38521 FGREP \
38522 LD \
38523 NM \
38524 LN_S \
38525 lt_SP2NL \
38526 lt_NL2SP \
38527 reload_flag \
38528 OBJDUMP \
38529 deplibs_check_method \
38530 file_magic_cmd \
38531 file_magic_glob \
38532 want_nocaseglob \
38533 DLLTOOL \
38534 sharedlib_from_linklib_cmd \
38535 AR \
38536 AR_FLAGS \
38537 archiver_list_spec \
38538 STRIP \
38539 RANLIB \
38540 CC \
38541 CFLAGS \
38542 compiler \
38543 lt_cv_sys_global_symbol_pipe \
38544 lt_cv_sys_global_symbol_to_cdecl \
38545 lt_cv_sys_global_symbol_to_import \
38546 lt_cv_sys_global_symbol_to_c_name_address \
38547 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
38548 lt_cv_nm_interface \
38549 nm_file_list_spec \
38550 lt_cv_truncate_bin \
38551 lt_prog_compiler_no_builtin_flag \
38552 lt_prog_compiler_pic \
38553 lt_prog_compiler_wl \
38554 lt_prog_compiler_static \
38555 lt_cv_prog_compiler_c_o \
38556 need_locks \
38557 MANIFEST_TOOL \
38558 DSYMUTIL \
38559 NMEDIT \
38560 LIPO \
38561 OTOOL \
38562 OTOOL64 \
38563 shrext_cmds \
38564 export_dynamic_flag_spec \
38565 whole_archive_flag_spec \
38566 compiler_needs_object \
38567 with_gnu_ld \
38568 allow_undefined_flag \
38569 no_undefined_flag \
38570 hardcode_libdir_flag_spec \
38571 hardcode_libdir_separator \
38572 exclude_expsyms \
38573 include_expsyms \
38574 file_list_spec \
38575 variables_saved_for_relink \
38576 libname_spec \
38577 library_names_spec \
38578 soname_spec \
38579 install_override_mode \
38580 finish_eval \
38581 old_striplib \
38582 striplib; do
38583 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
38584 *[\\\\\\\`\\"\\\$]*)
38585 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
38586 ;;
38587 *)
38588 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
38589 ;;
38590 esac
38591 done
38592
38593 # Double-quote double-evaled strings.
38594 for var in reload_cmds \
38595 old_postinstall_cmds \
38596 old_postuninstall_cmds \
38597 old_archive_cmds \
38598 extract_expsyms_cmds \
38599 old_archive_from_new_cmds \
38600 old_archive_from_expsyms_cmds \
38601 archive_cmds \
38602 archive_expsym_cmds \
38603 module_cmds \
38604 module_expsym_cmds \
38605 export_symbols_cmds \
38606 prelink_cmds \
38607 postlink_cmds \
38608 postinstall_cmds \
38609 postuninstall_cmds \
38610 finish_cmds \
38611 sys_lib_search_path_spec \
38612 configure_time_dlsearch_path \
38613 configure_time_lt_sys_library_path; do
38614 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
38615 *[\\\\\\\`\\"\\\$]*)
38616 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
38617 ;;
38618 *)
38619 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
38620 ;;
38621 esac
38622 done
38623
38624 ac_aux_dir='$ac_aux_dir'
38625
38626 # See if we are running on zsh, and set the options that allow our
38627 # commands through without removal of \ escapes INIT.
38628 if test -n "\${ZSH_VERSION+set}"; then
38629 setopt NO_GLOB_SUBST
38630 fi
38631
38632
38633 PACKAGE='$PACKAGE'
38634 VERSION='$VERSION'
38635 RM='$RM'
38636 ofile='$ofile'
38637
38638
38639
38640
38641 _ACEOF
38642
38643 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38644
38645 # Handling of arguments.
38646 for ac_config_target in $ac_config_targets
38647 do
38648 case $ac_config_target in
38649 "zfs_config.h") CONFIG_HEADERS="$CONFIG_HEADERS zfs_config.h" ;;
38650 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
38651 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
38652 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
38653 "module/Makefile") CONFIG_FILES="$CONFIG_FILES module/Makefile" ;;
38654 "module/avl/Makefile") CONFIG_FILES="$CONFIG_FILES module/avl/Makefile" ;;
38655 "module/nvpair/Makefile") CONFIG_FILES="$CONFIG_FILES module/nvpair/Makefile" ;;
38656 "module/unicode/Makefile") CONFIG_FILES="$CONFIG_FILES module/unicode/Makefile" ;;
38657 "module/zcommon/Makefile") CONFIG_FILES="$CONFIG_FILES module/zcommon/Makefile" ;;
38658 "module/zfs/Makefile") CONFIG_FILES="$CONFIG_FILES module/zfs/Makefile" ;;
38659 "module/zpios/Makefile") CONFIG_FILES="$CONFIG_FILES module/zpios/Makefile" ;;
38660 "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
38661 "include/linux/Makefile") CONFIG_FILES="$CONFIG_FILES include/linux/Makefile" ;;
38662 "include/sys/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/Makefile" ;;
38663 "include/sys/fs/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fs/Makefile" ;;
38664 "include/sys/fm/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fm/Makefile" ;;
38665 "include/sys/fm/fs/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fm/fs/Makefile" ;;
38666 "zfs.release") CONFIG_FILES="$CONFIG_FILES zfs.release" ;;
38667
38668 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
38669 esac
38670 done
38671
38672
38673 # If the user did not use the arguments to specify the items to instantiate,
38674 # then the envvar interface is used. Set only those that are not.
38675 # We use the long form for the default assignment because of an extremely
38676 # bizarre bug on SunOS 4.1.3.
38677 if $ac_need_defaults; then
38678 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
38679 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
38680 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
38681 fi
38682
38683 # Have a temporary directory for convenience. Make it in the build tree
38684 # simply because there is no reason against having it here, and in addition,
38685 # creating and moving files from /tmp can sometimes cause problems.
38686 # Hook for its removal unless debugging.
38687 # Note that there is a small window in which the directory will not be cleaned:
38688 # after its creation but before its name has been assigned to `$tmp'.
38689 $debug ||
38690 {
38691 tmp= ac_tmp=
38692 trap 'exit_status=$?
38693 : "${ac_tmp:=$tmp}"
38694 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
38695 ' 0
38696 trap 'as_fn_exit 1' 1 2 13 15
38697 }
38698 # Create a (secure) tmp directory for tmp files.
38699
38700 {
38701 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
38702 test -d "$tmp"
38703 } ||
38704 {
38705 tmp=./conf$$-$RANDOM
38706 (umask 077 && mkdir "$tmp")
38707 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
38708 ac_tmp=$tmp
38709
38710 # Set up the scripts for CONFIG_FILES section.
38711 # No need to generate them if there are no CONFIG_FILES.
38712 # This happens for instance with `./config.status config.h'.
38713 if test -n "$CONFIG_FILES"; then
38714
38715
38716 ac_cr=`echo X | tr X '\015'`
38717 # On cygwin, bash can eat \r inside `` if the user requested igncr.
38718 # But we know of no other shell where ac_cr would be empty at this
38719 # point, so we can use a bashism as a fallback.
38720 if test "x$ac_cr" = x; then
38721 eval ac_cr=\$\'\\r\'
38722 fi
38723 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
38724 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
38725 ac_cs_awk_cr='\\r'
38726 else
38727 ac_cs_awk_cr=$ac_cr
38728 fi
38729
38730 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
38731 _ACEOF
38732
38733
38734 {
38735 echo "cat >conf$$subs.awk <<_ACEOF" &&
38736 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
38737 echo "_ACEOF"
38738 } >conf$$subs.sh ||
38739 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
38740 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
38741 ac_delim='%!_!# '
38742 for ac_last_try in false false false false false :; do
38743 . ./conf$$subs.sh ||
38744 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
38745
38746 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
38747 if test $ac_delim_n = $ac_delim_num; then
38748 break
38749 elif $ac_last_try; then
38750 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
38751 else
38752 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
38753 fi
38754 done
38755 rm -f conf$$subs.sh
38756
38757 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38758 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
38759 _ACEOF
38760 sed -n '
38761 h
38762 s/^/S["/; s/!.*/"]=/
38763 p
38764 g
38765 s/^[^!]*!//
38766 :repl
38767 t repl
38768 s/'"$ac_delim"'$//
38769 t delim
38770 :nl
38771 h
38772 s/\(.\{148\}\)..*/\1/
38773 t more1
38774 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
38775 p
38776 n
38777 b repl
38778 :more1
38779 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
38780 p
38781 g
38782 s/.\{148\}//
38783 t nl
38784 :delim
38785 h
38786 s/\(.\{148\}\)..*/\1/
38787 t more2
38788 s/["\\]/\\&/g; s/^/"/; s/$/"/
38789 p
38790 b
38791 :more2
38792 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
38793 p
38794 g
38795 s/.\{148\}//
38796 t delim
38797 ' <conf$$subs.awk | sed '
38798 /^[^""]/{
38799 N
38800 s/\n//
38801 }
38802 ' >>$CONFIG_STATUS || ac_write_fail=1
38803 rm -f conf$$subs.awk
38804 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38805 _ACAWK
38806 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
38807 for (key in S) S_is_set[key] = 1
38808 FS = "\a"
38809
38810 }
38811 {
38812 line = $ 0
38813 nfields = split(line, field, "@")
38814 substed = 0
38815 len = length(field[1])
38816 for (i = 2; i < nfields; i++) {
38817 key = field[i]
38818 keylen = length(key)
38819 if (S_is_set[key]) {
38820 value = S[key]
38821 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
38822 len += length(value) + length(field[++i])
38823 substed = 1
38824 } else
38825 len += 1 + keylen
38826 }
38827
38828 print line
38829 }
38830
38831 _ACAWK
38832 _ACEOF
38833 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38834 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
38835 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
38836 else
38837 cat
38838 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
38839 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
38840 _ACEOF
38841
38842 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
38843 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
38844 # trailing colons and then remove the whole line if VPATH becomes empty
38845 # (actually we leave an empty line to preserve line numbers).
38846 if test "x$srcdir" = x.; then
38847 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
38848 h
38849 s///
38850 s/^/:/
38851 s/[ ]*$/:/
38852 s/:\$(srcdir):/:/g
38853 s/:\${srcdir}:/:/g
38854 s/:@srcdir@:/:/g
38855 s/^:*//
38856 s/:*$//
38857 x
38858 s/\(=[ ]*\).*/\1/
38859 G
38860 s/\n//
38861 s/^[^=]*=[ ]*$//
38862 }'
38863 fi
38864
38865 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38866 fi # test -n "$CONFIG_FILES"
38867
38868 # Set up the scripts for CONFIG_HEADERS section.
38869 # No need to generate them if there are no CONFIG_HEADERS.
38870 # This happens for instance with `./config.status Makefile'.
38871 if test -n "$CONFIG_HEADERS"; then
38872 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
38873 BEGIN {
38874 _ACEOF
38875
38876 # Transform confdefs.h into an awk script `defines.awk', embedded as
38877 # here-document in config.status, that substitutes the proper values into
38878 # config.h.in to produce config.h.
38879
38880 # Create a delimiter string that does not exist in confdefs.h, to ease
38881 # handling of long lines.
38882 ac_delim='%!_!# '
38883 for ac_last_try in false false :; do
38884 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
38885 if test -z "$ac_tt"; then
38886 break
38887 elif $ac_last_try; then
38888 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
38889 else
38890 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
38891 fi
38892 done
38893
38894 # For the awk script, D is an array of macro values keyed by name,
38895 # likewise P contains macro parameters if any. Preserve backslash
38896 # newline sequences.
38897
38898 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
38899 sed -n '
38900 s/.\{148\}/&'"$ac_delim"'/g
38901 t rset
38902 :rset
38903 s/^[ ]*#[ ]*define[ ][ ]*/ /
38904 t def
38905 d
38906 :def
38907 s/\\$//
38908 t bsnl
38909 s/["\\]/\\&/g
38910 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
38911 D["\1"]=" \3"/p
38912 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
38913 d
38914 :bsnl
38915 s/["\\]/\\&/g
38916 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
38917 D["\1"]=" \3\\\\\\n"\\/p
38918 t cont
38919 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
38920 t cont
38921 d
38922 :cont
38923 n
38924 s/.\{148\}/&'"$ac_delim"'/g
38925 t clear
38926 :clear
38927 s/\\$//
38928 t bsnlc
38929 s/["\\]/\\&/g; s/^/"/; s/$/"/p
38930 d
38931 :bsnlc
38932 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
38933 b cont
38934 ' <confdefs.h | sed '
38935 s/'"$ac_delim"'/"\\\
38936 "/g' >>$CONFIG_STATUS || ac_write_fail=1
38937
38938 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38939 for (key in D) D_is_set[key] = 1
38940 FS = "\a"
38941 }
38942 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
38943 line = \$ 0
38944 split(line, arg, " ")
38945 if (arg[1] == "#") {
38946 defundef = arg[2]
38947 mac1 = arg[3]
38948 } else {
38949 defundef = substr(arg[1], 2)
38950 mac1 = arg[2]
38951 }
38952 split(mac1, mac2, "(") #)
38953 macro = mac2[1]
38954 prefix = substr(line, 1, index(line, defundef) - 1)
38955 if (D_is_set[macro]) {
38956 # Preserve the white space surrounding the "#".
38957 print prefix "define", macro P[macro] D[macro]
38958 next
38959 } else {
38960 # Replace #undef with comments. This is necessary, for example,
38961 # in the case of _POSIX_SOURCE, which is predefined and required
38962 # on some systems where configure will not decide to define it.
38963 if (defundef == "undef") {
38964 print "/*", prefix defundef, macro, "*/"
38965 next
38966 }
38967 }
38968 }
38969 { print }
38970 _ACAWK
38971 _ACEOF
38972 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38973 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
38974 fi # test -n "$CONFIG_HEADERS"
38975
38976
38977 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
38978 shift
38979 for ac_tag
38980 do
38981 case $ac_tag in
38982 :[FHLC]) ac_mode=$ac_tag; continue;;
38983 esac
38984 case $ac_mode$ac_tag in
38985 :[FHL]*:*);;
38986 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
38987 :[FH]-) ac_tag=-:-;;
38988 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
38989 esac
38990 ac_save_IFS=$IFS
38991 IFS=:
38992 set x $ac_tag
38993 IFS=$ac_save_IFS
38994 shift
38995 ac_file=$1
38996 shift
38997
38998 case $ac_mode in
38999 :L) ac_source=$1;;
39000 :[FH])
39001 ac_file_inputs=
39002 for ac_f
39003 do
39004 case $ac_f in
39005 -) ac_f="$ac_tmp/stdin";;
39006 *) # Look for the file first in the build tree, then in the source tree
39007 # (if the path is not absolute). The absolute path cannot be DOS-style,
39008 # because $ac_f cannot contain `:'.
39009 test -f "$ac_f" ||
39010 case $ac_f in
39011 [\\/$]*) false;;
39012 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
39013 esac ||
39014 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
39015 esac
39016 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
39017 as_fn_append ac_file_inputs " '$ac_f'"
39018 done
39019
39020 # Let's still pretend it is `configure' which instantiates (i.e., don't
39021 # use $as_me), people would be surprised to read:
39022 # /* config.h. Generated by config.status. */
39023 configure_input='Generated from '`
39024 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
39025 `' by configure.'
39026 if test x"$ac_file" != x-; then
39027 configure_input="$ac_file. $configure_input"
39028 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
39029 $as_echo "$as_me: creating $ac_file" >&6;}
39030 fi
39031 # Neutralize special characters interpreted by sed in replacement strings.
39032 case $configure_input in #(
39033 *\&* | *\|* | *\\* )
39034 ac_sed_conf_input=`$as_echo "$configure_input" |
39035 sed 's/[\\\\&|]/\\\\&/g'`;; #(
39036 *) ac_sed_conf_input=$configure_input;;
39037 esac
39038
39039 case $ac_tag in
39040 *:-:* | *:-) cat >"$ac_tmp/stdin" \
39041 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
39042 esac
39043 ;;
39044 esac
39045
39046 ac_dir=`$as_dirname -- "$ac_file" ||
39047 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
39048 X"$ac_file" : 'X\(//\)[^/]' \| \
39049 X"$ac_file" : 'X\(//\)$' \| \
39050 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
39051 $as_echo X"$ac_file" |
39052 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
39053 s//\1/
39054 q
39055 }
39056 /^X\(\/\/\)[^/].*/{
39057 s//\1/
39058 q
39059 }
39060 /^X\(\/\/\)$/{
39061 s//\1/
39062 q
39063 }
39064 /^X\(\/\).*/{
39065 s//\1/
39066 q
39067 }
39068 s/.*/./; q'`
39069 as_dir="$ac_dir"; as_fn_mkdir_p
39070 ac_builddir=.
39071
39072 case "$ac_dir" in
39073 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
39074 *)
39075 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
39076 # A ".." for each directory in $ac_dir_suffix.
39077 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
39078 case $ac_top_builddir_sub in
39079 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
39080 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
39081 esac ;;
39082 esac
39083 ac_abs_top_builddir=$ac_pwd
39084 ac_abs_builddir=$ac_pwd$ac_dir_suffix
39085 # for backward compatibility:
39086 ac_top_builddir=$ac_top_build_prefix
39087
39088 case $srcdir in
39089 .) # We are building in place.
39090 ac_srcdir=.
39091 ac_top_srcdir=$ac_top_builddir_sub
39092 ac_abs_top_srcdir=$ac_pwd ;;
39093 [\\/]* | ?:[\\/]* ) # Absolute name.
39094 ac_srcdir=$srcdir$ac_dir_suffix;
39095 ac_top_srcdir=$srcdir
39096 ac_abs_top_srcdir=$srcdir ;;
39097 *) # Relative name.
39098 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
39099 ac_top_srcdir=$ac_top_build_prefix$srcdir
39100 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
39101 esac
39102 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
39103
39104
39105 case $ac_mode in
39106 :F)
39107 #
39108 # CONFIG_FILE
39109 #
39110
39111 case $INSTALL in
39112 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
39113 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
39114 esac
39115 ac_MKDIR_P=$MKDIR_P
39116 case $MKDIR_P in
39117 [\\/$]* | ?:[\\/]* ) ;;
39118 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
39119 esac
39120 _ACEOF
39121
39122 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
39123 # If the template does not know about datarootdir, expand it.
39124 # FIXME: This hack should be removed a few years after 2.60.
39125 ac_datarootdir_hack=; ac_datarootdir_seen=
39126 ac_sed_dataroot='
39127 /datarootdir/ {
39128 p
39129 q
39130 }
39131 /@datadir@/p
39132 /@docdir@/p
39133 /@infodir@/p
39134 /@localedir@/p
39135 /@mandir@/p'
39136 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
39137 *datarootdir*) ac_datarootdir_seen=yes;;
39138 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
39139 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
39140 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
39141 _ACEOF
39142 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
39143 ac_datarootdir_hack='
39144 s&@datadir@&$datadir&g
39145 s&@docdir@&$docdir&g
39146 s&@infodir@&$infodir&g
39147 s&@localedir@&$localedir&g
39148 s&@mandir@&$mandir&g
39149 s&\\\${datarootdir}&$datarootdir&g' ;;
39150 esac
39151 _ACEOF
39152
39153 # Neutralize VPATH when `$srcdir' = `.'.
39154 # Shell code in configure.ac might set extrasub.
39155 # FIXME: do we really want to maintain this feature?
39156 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
39157 ac_sed_extra="$ac_vpsub
39158 $extrasub
39159 _ACEOF
39160 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
39161 :t
39162 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
39163 s|@configure_input@|$ac_sed_conf_input|;t t
39164 s&@top_builddir@&$ac_top_builddir_sub&;t t
39165 s&@top_build_prefix@&$ac_top_build_prefix&;t t
39166 s&@srcdir@&$ac_srcdir&;t t
39167 s&@abs_srcdir@&$ac_abs_srcdir&;t t
39168 s&@top_srcdir@&$ac_top_srcdir&;t t
39169 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
39170 s&@builddir@&$ac_builddir&;t t
39171 s&@abs_builddir@&$ac_abs_builddir&;t t
39172 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
39173 s&@INSTALL@&$ac_INSTALL&;t t
39174 s&@MKDIR_P@&$ac_MKDIR_P&;t t
39175 $ac_datarootdir_hack
39176 "
39177 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
39178 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
39179
39180 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
39181 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
39182 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
39183 "$ac_tmp/out"`; test -z "$ac_out"; } &&
39184 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
39185 which seems to be undefined. Please make sure it is defined" >&5
39186 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
39187 which seems to be undefined. Please make sure it is defined" >&2;}
39188
39189 rm -f "$ac_tmp/stdin"
39190 case $ac_file in
39191 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
39192 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
39193 esac \
39194 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
39195 ;;
39196 :H)
39197 #
39198 # CONFIG_HEADER
39199 #
39200 if test x"$ac_file" != x-; then
39201 {
39202 $as_echo "/* $configure_input */" \
39203 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
39204 } >"$ac_tmp/config.h" \
39205 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
39206 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
39207 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
39208 $as_echo "$as_me: $ac_file is unchanged" >&6;}
39209 else
39210 rm -f "$ac_file"
39211 mv "$ac_tmp/config.h" "$ac_file" \
39212 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
39213 fi
39214 else
39215 $as_echo "/* $configure_input */" \
39216 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
39217 || as_fn_error $? "could not create -" "$LINENO" 5
39218 fi
39219 # Compute "$ac_file"'s index in $config_headers.
39220 _am_arg="$ac_file"
39221 _am_stamp_count=1
39222 for _am_header in $config_headers :; do
39223 case $_am_header in
39224 $_am_arg | $_am_arg:* )
39225 break ;;
39226 * )
39227 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
39228 esac
39229 done
39230 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
39231 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
39232 X"$_am_arg" : 'X\(//\)[^/]' \| \
39233 X"$_am_arg" : 'X\(//\)$' \| \
39234 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
39235 $as_echo X"$_am_arg" |
39236 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
39237 s//\1/
39238 q
39239 }
39240 /^X\(\/\/\)[^/].*/{
39241 s//\1/
39242 q
39243 }
39244 /^X\(\/\/\)$/{
39245 s//\1/
39246 q
39247 }
39248 /^X\(\/\).*/{
39249 s//\1/
39250 q
39251 }
39252 s/.*/./; q'`/stamp-h$_am_stamp_count
39253 ;;
39254
39255 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
39256 $as_echo "$as_me: executing $ac_file commands" >&6;}
39257 ;;
39258 esac
39259
39260
39261 case $ac_file$ac_mode in
39262 "zfs_config.h":H)
39263 (mv zfs_config.h zfs_config.h.tmp &&
39264 awk -f ${ac_srcdir}/config/config.awk zfs_config.h.tmp >zfs_config.h &&
39265 rm zfs_config.h.tmp) || exit 1 ;;
39266 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
39267 # Older Autoconf quotes --file arguments for eval, but not when files
39268 # are listed without --file. Let's play safe and only enable the eval
39269 # if we detect the quoting.
39270 case $CONFIG_FILES in
39271 *\'*) eval set x "$CONFIG_FILES" ;;
39272 *) set x $CONFIG_FILES ;;
39273 esac
39274 shift
39275 for mf
39276 do
39277 # Strip MF so we end up with the name of the file.
39278 mf=`echo "$mf" | sed -e 's/:.*$//'`
39279 # Check whether this is an Automake generated Makefile or not.
39280 # We used to match only the files named 'Makefile.in', but
39281 # some people rename them; so instead we look at the file content.
39282 # Grep'ing the first line is not enough: some people post-process
39283 # each Makefile.in and add a new line on top of each file to say so.
39284 # Grep'ing the whole file is not good either: AIX grep has a line
39285 # limit of 2048, but all sed's we know have understand at least 4000.
39286 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
39287 dirpart=`$as_dirname -- "$mf" ||
39288 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
39289 X"$mf" : 'X\(//\)[^/]' \| \
39290 X"$mf" : 'X\(//\)$' \| \
39291 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
39292 $as_echo X"$mf" |
39293 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
39294 s//\1/
39295 q
39296 }
39297 /^X\(\/\/\)[^/].*/{
39298 s//\1/
39299 q
39300 }
39301 /^X\(\/\/\)$/{
39302 s//\1/
39303 q
39304 }
39305 /^X\(\/\).*/{
39306 s//\1/
39307 q
39308 }
39309 s/.*/./; q'`
39310 else
39311 continue
39312 fi
39313 # Extract the definition of DEPDIR, am__include, and am__quote
39314 # from the Makefile without running 'make'.
39315 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
39316 test -z "$DEPDIR" && continue
39317 am__include=`sed -n 's/^am__include = //p' < "$mf"`
39318 test -z "$am__include" && continue
39319 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
39320 # Find all dependency output files, they are included files with
39321 # $(DEPDIR) in their names. We invoke sed twice because it is the
39322 # simplest approach to changing $(DEPDIR) to its actual value in the
39323 # expansion.
39324 for file in `sed -n "
39325 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
39326 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
39327 # Make sure the directory exists.
39328 test -f "$dirpart/$file" && continue
39329 fdir=`$as_dirname -- "$file" ||
39330 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
39331 X"$file" : 'X\(//\)[^/]' \| \
39332 X"$file" : 'X\(//\)$' \| \
39333 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
39334 $as_echo X"$file" |
39335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
39336 s//\1/
39337 q
39338 }
39339 /^X\(\/\/\)[^/].*/{
39340 s//\1/
39341 q
39342 }
39343 /^X\(\/\/\)$/{
39344 s//\1/
39345 q
39346 }
39347 /^X\(\/\).*/{
39348 s//\1/
39349 q
39350 }
39351 s/.*/./; q'`
39352 as_dir=$dirpart/$fdir; as_fn_mkdir_p
39353 # echo "creating $dirpart/$file"
39354 echo '# dummy' > "$dirpart/$file"
39355 done
39356 done
39357 }
39358 ;;
39359 "libtool":C)
39360
39361 # See if we are running on zsh, and set the options that allow our
39362 # commands through without removal of \ escapes.
39363 if test -n "${ZSH_VERSION+set}"; then
39364 setopt NO_GLOB_SUBST
39365 fi
39366
39367 cfgfile=${ofile}T
39368 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
39369 $RM "$cfgfile"
39370
39371 cat <<_LT_EOF >> "$cfgfile"
39372 #! $SHELL
39373 # Generated automatically by $as_me ($PACKAGE) $VERSION
39374 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
39375
39376 # Provide generalized library-building support services.
39377 # Written by Gordon Matzigkeit, 1996
39378
39379 # Copyright (C) 2014 Free Software Foundation, Inc.
39380 # This is free software; see the source for copying conditions. There is NO
39381 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
39382
39383 # GNU Libtool is free software; you can redistribute it and/or modify
39384 # it under the terms of the GNU General Public License as published by
39385 # the Free Software Foundation; either version 2 of of the License, or
39386 # (at your option) any later version.
39387 #
39388 # As a special exception to the GNU General Public License, if you
39389 # distribute this file as part of a program or library that is built
39390 # using GNU Libtool, you may include this file under the same
39391 # distribution terms that you use for the rest of that program.
39392 #
39393 # GNU Libtool is distributed in the hope that it will be useful, but
39394 # WITHOUT ANY WARRANTY; without even the implied warranty of
39395 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
39396 # GNU General Public License for more details.
39397 #
39398 # You should have received a copy of the GNU General Public License
39399 # along with this program. If not, see <http://www.gnu.org/licenses/>.
39400
39401
39402 # The names of the tagged configurations supported by this script.
39403 available_tags=''
39404
39405 # Configured defaults for sys_lib_dlsearch_path munging.
39406 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
39407
39408 # ### BEGIN LIBTOOL CONFIG
39409
39410 # Which release of libtool.m4 was used?
39411 macro_version=$macro_version
39412 macro_revision=$macro_revision
39413
39414 # Whether or not to build shared libraries.
39415 build_libtool_libs=$enable_shared
39416
39417 # Whether or not to build static libraries.
39418 build_old_libs=$enable_static
39419
39420 # What type of objects to build.
39421 pic_mode=$pic_mode
39422
39423 # Whether or not to optimize for fast installation.
39424 fast_install=$enable_fast_install
39425
39426 # Shared archive member basename,for filename based shared library versioning on AIX.
39427 shared_archive_member_spec=$shared_archive_member_spec
39428
39429 # Shell to use when invoking shell scripts.
39430 SHELL=$lt_SHELL
39431
39432 # An echo program that protects backslashes.
39433 ECHO=$lt_ECHO
39434
39435 # The PATH separator for the build system.
39436 PATH_SEPARATOR=$lt_PATH_SEPARATOR
39437
39438 # The host system.
39439 host_alias=$host_alias
39440 host=$host
39441 host_os=$host_os
39442
39443 # The build system.
39444 build_alias=$build_alias
39445 build=$build
39446 build_os=$build_os
39447
39448 # A sed program that does not truncate output.
39449 SED=$lt_SED
39450
39451 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
39452 Xsed="\$SED -e 1s/^X//"
39453
39454 # A grep program that handles long lines.
39455 GREP=$lt_GREP
39456
39457 # An ERE matcher.
39458 EGREP=$lt_EGREP
39459
39460 # A literal string matcher.
39461 FGREP=$lt_FGREP
39462
39463 # A BSD- or MS-compatible name lister.
39464 NM=$lt_NM
39465
39466 # Whether we need soft or hard links.
39467 LN_S=$lt_LN_S
39468
39469 # What is the maximum length of a command?
39470 max_cmd_len=$max_cmd_len
39471
39472 # Object file suffix (normally "o").
39473 objext=$ac_objext
39474
39475 # Executable file suffix (normally "").
39476 exeext=$exeext
39477
39478 # whether the shell understands "unset".
39479 lt_unset=$lt_unset
39480
39481 # turn spaces into newlines.
39482 SP2NL=$lt_lt_SP2NL
39483
39484 # turn newlines into spaces.
39485 NL2SP=$lt_lt_NL2SP
39486
39487 # convert \$build file names to \$host format.
39488 to_host_file_cmd=$lt_cv_to_host_file_cmd
39489
39490 # convert \$build files to toolchain format.
39491 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
39492
39493 # An object symbol dumper.
39494 OBJDUMP=$lt_OBJDUMP
39495
39496 # Method to check whether dependent libraries are shared objects.
39497 deplibs_check_method=$lt_deplibs_check_method
39498
39499 # Command to use when deplibs_check_method = "file_magic".
39500 file_magic_cmd=$lt_file_magic_cmd
39501
39502 # How to find potential files when deplibs_check_method = "file_magic".
39503 file_magic_glob=$lt_file_magic_glob
39504
39505 # Find potential files using nocaseglob when deplibs_check_method = "file_magic".
39506 want_nocaseglob=$lt_want_nocaseglob
39507
39508 # DLL creation program.
39509 DLLTOOL=$lt_DLLTOOL
39510
39511 # Command to associate shared and link libraries.
39512 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
39513
39514 # The archiver.
39515 AR=$lt_AR
39516
39517 # Flags to create an archive.
39518 AR_FLAGS=$lt_AR_FLAGS
39519
39520 # How to feed a file listing to the archiver.
39521 archiver_list_spec=$lt_archiver_list_spec
39522
39523 # A symbol stripping program.
39524 STRIP=$lt_STRIP
39525
39526 # Commands used to install an old-style archive.
39527 RANLIB=$lt_RANLIB
39528 old_postinstall_cmds=$lt_old_postinstall_cmds
39529 old_postuninstall_cmds=$lt_old_postuninstall_cmds
39530
39531 # Whether to use a lock for old archive extraction.
39532 lock_old_archive_extraction=$lock_old_archive_extraction
39533
39534 # A C compiler.
39535 LTCC=$lt_CC
39536
39537 # LTCC compiler flags.
39538 LTCFLAGS=$lt_CFLAGS
39539
39540 # Take the output of nm and produce a listing of raw symbols and C names.
39541 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
39542
39543 # Transform the output of nm in a proper C declaration.
39544 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
39545
39546 # Transform the output of nm into a list of symbols to manually relocate.
39547 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
39548
39549 # Transform the output of nm in a C name address pair.
39550 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
39551
39552 # Transform the output of nm in a C name address pair when lib prefix is needed.
39553 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
39554
39555 # The name lister interface.
39556 nm_interface=$lt_lt_cv_nm_interface
39557
39558 # Specify filename containing input files for \$NM.
39559 nm_file_list_spec=$lt_nm_file_list_spec
39560
39561 # The root where to search for dependent libraries,and where our libraries should be installed.
39562 lt_sysroot=$lt_sysroot
39563
39564 # Command to truncate a binary pipe.
39565 lt_truncate_bin=$lt_lt_cv_truncate_bin
39566
39567 # The name of the directory that contains temporary libtool files.
39568 objdir=$objdir
39569
39570 # Used to examine libraries when file_magic_cmd begins with "file".
39571 MAGIC_CMD=$MAGIC_CMD
39572
39573 # Must we lock files when doing compilation?
39574 need_locks=$lt_need_locks
39575
39576 # Manifest tool.
39577 MANIFEST_TOOL=$lt_MANIFEST_TOOL
39578
39579 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
39580 DSYMUTIL=$lt_DSYMUTIL
39581
39582 # Tool to change global to local symbols on Mac OS X.
39583 NMEDIT=$lt_NMEDIT
39584
39585 # Tool to manipulate fat objects and archives on Mac OS X.
39586 LIPO=$lt_LIPO
39587
39588 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
39589 OTOOL=$lt_OTOOL
39590
39591 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
39592 OTOOL64=$lt_OTOOL64
39593
39594 # Old archive suffix (normally "a").
39595 libext=$libext
39596
39597 # Shared library suffix (normally ".so").
39598 shrext_cmds=$lt_shrext_cmds
39599
39600 # The commands to extract the exported symbol list from a shared archive.
39601 extract_expsyms_cmds=$lt_extract_expsyms_cmds
39602
39603 # Variables whose values should be saved in libtool wrapper scripts and
39604 # restored at link time.
39605 variables_saved_for_relink=$lt_variables_saved_for_relink
39606
39607 # Do we need the "lib" prefix for modules?
39608 need_lib_prefix=$need_lib_prefix
39609
39610 # Do we need a version for libraries?
39611 need_version=$need_version
39612
39613 # Library versioning type.
39614 version_type=$version_type
39615
39616 # Shared library runtime path variable.
39617 runpath_var=$runpath_var
39618
39619 # Shared library path variable.
39620 shlibpath_var=$shlibpath_var
39621
39622 # Is shlibpath searched before the hard-coded library search path?
39623 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
39624
39625 # Format of library name prefix.
39626 libname_spec=$lt_libname_spec
39627
39628 # List of archive names. First name is the real one, the rest are links.
39629 # The last name is the one that the linker finds with -lNAME
39630 library_names_spec=$lt_library_names_spec
39631
39632 # The coded name of the library, if different from the real name.
39633 soname_spec=$lt_soname_spec
39634
39635 # Permission mode override for installation of shared libraries.
39636 install_override_mode=$lt_install_override_mode
39637
39638 # Command to use after installation of a shared archive.
39639 postinstall_cmds=$lt_postinstall_cmds
39640
39641 # Command to use after uninstallation of a shared archive.
39642 postuninstall_cmds=$lt_postuninstall_cmds
39643
39644 # Commands used to finish a libtool library installation in a directory.
39645 finish_cmds=$lt_finish_cmds
39646
39647 # As "finish_cmds", except a single script fragment to be evaled but
39648 # not shown.
39649 finish_eval=$lt_finish_eval
39650
39651 # Whether we should hardcode library paths into libraries.
39652 hardcode_into_libs=$hardcode_into_libs
39653
39654 # Compile-time system search path for libraries.
39655 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
39656
39657 # Detected run-time system search path for libraries.
39658 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
39659
39660 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
39661 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
39662
39663 # Whether dlopen is supported.
39664 dlopen_support=$enable_dlopen
39665
39666 # Whether dlopen of programs is supported.
39667 dlopen_self=$enable_dlopen_self
39668
39669 # Whether dlopen of statically linked programs is supported.
39670 dlopen_self_static=$enable_dlopen_self_static
39671
39672 # Commands to strip libraries.
39673 old_striplib=$lt_old_striplib
39674 striplib=$lt_striplib
39675
39676
39677 # The linker used to build libraries.
39678 LD=$lt_LD
39679
39680 # How to create reloadable object files.
39681 reload_flag=$lt_reload_flag
39682 reload_cmds=$lt_reload_cmds
39683
39684 # Commands used to build an old-style archive.
39685 old_archive_cmds=$lt_old_archive_cmds
39686
39687 # A language specific compiler.
39688 CC=$lt_compiler
39689
39690 # Is the compiler the GNU compiler?
39691 with_gcc=$GCC
39692
39693 # Compiler flag to turn off builtin functions.
39694 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
39695
39696 # Additional compiler flags for building library objects.
39697 pic_flag=$lt_lt_prog_compiler_pic
39698
39699 # How to pass a linker flag through the compiler.
39700 wl=$lt_lt_prog_compiler_wl
39701
39702 # Compiler flag to prevent dynamic linking.
39703 link_static_flag=$lt_lt_prog_compiler_static
39704
39705 # Does compiler simultaneously support -c and -o options?
39706 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
39707
39708 # Whether or not to add -lc for building shared libraries.
39709 build_libtool_need_lc=$archive_cmds_need_lc
39710
39711 # Whether or not to disallow shared libs when runtime libs are static.
39712 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
39713
39714 # Compiler flag to allow reflexive dlopens.
39715 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
39716
39717 # Compiler flag to generate shared objects directly from archives.
39718 whole_archive_flag_spec=$lt_whole_archive_flag_spec
39719
39720 # Whether the compiler copes with passing no objects directly.
39721 compiler_needs_object=$lt_compiler_needs_object
39722
39723 # Create an old-style archive from a shared archive.
39724 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
39725
39726 # Create a temporary old-style archive to link instead of a shared archive.
39727 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
39728
39729 # Commands used to build a shared archive.
39730 archive_cmds=$lt_archive_cmds
39731 archive_expsym_cmds=$lt_archive_expsym_cmds
39732
39733 # Commands used to build a loadable module if different from building
39734 # a shared archive.
39735 module_cmds=$lt_module_cmds
39736 module_expsym_cmds=$lt_module_expsym_cmds
39737
39738 # Whether we are building with GNU ld or not.
39739 with_gnu_ld=$lt_with_gnu_ld
39740
39741 # Flag that allows shared libraries with undefined symbols to be built.
39742 allow_undefined_flag=$lt_allow_undefined_flag
39743
39744 # Flag that enforces no undefined symbols.
39745 no_undefined_flag=$lt_no_undefined_flag
39746
39747 # Flag to hardcode \$libdir into a binary during linking.
39748 # This must work even if \$libdir does not exist
39749 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
39750
39751 # Whether we need a single "-rpath" flag with a separated argument.
39752 hardcode_libdir_separator=$lt_hardcode_libdir_separator
39753
39754 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
39755 # DIR into the resulting binary.
39756 hardcode_direct=$hardcode_direct
39757
39758 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
39759 # DIR into the resulting binary and the resulting library dependency is
39760 # "absolute",i.e impossible to change by setting \$shlibpath_var if the
39761 # library is relocated.
39762 hardcode_direct_absolute=$hardcode_direct_absolute
39763
39764 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
39765 # into the resulting binary.
39766 hardcode_minus_L=$hardcode_minus_L
39767
39768 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
39769 # into the resulting binary.
39770 hardcode_shlibpath_var=$hardcode_shlibpath_var
39771
39772 # Set to "yes" if building a shared library automatically hardcodes DIR
39773 # into the library and all subsequent libraries and executables linked
39774 # against it.
39775 hardcode_automatic=$hardcode_automatic
39776
39777 # Set to yes if linker adds runtime paths of dependent libraries
39778 # to runtime path list.
39779 inherit_rpath=$inherit_rpath
39780
39781 # Whether libtool must link a program against all its dependency libraries.
39782 link_all_deplibs=$link_all_deplibs
39783
39784 # Set to "yes" if exported symbols are required.
39785 always_export_symbols=$always_export_symbols
39786
39787 # The commands to list exported symbols.
39788 export_symbols_cmds=$lt_export_symbols_cmds
39789
39790 # Symbols that should not be listed in the preloaded symbols.
39791 exclude_expsyms=$lt_exclude_expsyms
39792
39793 # Symbols that must always be exported.
39794 include_expsyms=$lt_include_expsyms
39795
39796 # Commands necessary for linking programs (against libraries) with templates.
39797 prelink_cmds=$lt_prelink_cmds
39798
39799 # Commands necessary for finishing linking programs.
39800 postlink_cmds=$lt_postlink_cmds
39801
39802 # Specify filename containing input files.
39803 file_list_spec=$lt_file_list_spec
39804
39805 # How to hardcode a shared library path into an executable.
39806 hardcode_action=$hardcode_action
39807
39808 # ### END LIBTOOL CONFIG
39809
39810 _LT_EOF
39811
39812 cat <<'_LT_EOF' >> "$cfgfile"
39813
39814 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
39815
39816 # func_munge_path_list VARIABLE PATH
39817 # -----------------------------------
39818 # VARIABLE is name of variable containing _space_ separated list of
39819 # directories to be munged by the contents of PATH, which is string
39820 # having a format:
39821 # "DIR[:DIR]:"
39822 # string "DIR[ DIR]" will be prepended to VARIABLE
39823 # ":DIR[:DIR]"
39824 # string "DIR[ DIR]" will be appended to VARIABLE
39825 # "DIRP[:DIRP]::[DIRA:]DIRA"
39826 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
39827 # "DIRA[ DIRA]" will be appended to VARIABLE
39828 # "DIR[:DIR]"
39829 # VARIABLE will be replaced by "DIR[ DIR]"
39830 func_munge_path_list ()
39831 {
39832 case x$2 in
39833 x)
39834 ;;
39835 *:)
39836 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
39837 ;;
39838 x:*)
39839 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
39840 ;;
39841 *::*)
39842 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
39843 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
39844 ;;
39845 *)
39846 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
39847 ;;
39848 esac
39849 }
39850
39851
39852 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
39853 func_cc_basename ()
39854 {
39855 for cc_temp in $*""; do
39856 case $cc_temp in
39857 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
39858 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
39859 \-*) ;;
39860 *) break;;
39861 esac
39862 done
39863 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
39864 }
39865
39866
39867 # ### END FUNCTIONS SHARED WITH CONFIGURE
39868
39869 _LT_EOF
39870
39871 case $host_os in
39872 aix3*)
39873 cat <<\_LT_EOF >> "$cfgfile"
39874 # AIX sometimes has problems with the GCC collect2 program. For some
39875 # reason, if we set the COLLECT_NAMES environment variable, the problems
39876 # vanish in a puff of smoke.
39877 if test set != "${COLLECT_NAMES+set}"; then
39878 COLLECT_NAMES=
39879 export COLLECT_NAMES
39880 fi
39881 _LT_EOF
39882 ;;
39883 esac
39884
39885
39886 ltmain=$ac_aux_dir/ltmain.sh
39887
39888
39889 # We use sed instead of cat because bash on DJGPP gets confused if
39890 # if finds mixed CR/LF and LF-only lines. Since sed operates in
39891 # text mode, it properly converts lines to CR/LF. This bash problem
39892 # is reportedly fixed, but why not run on old versions too?
39893 sed '$q' "$ltmain" >> "$cfgfile" \
39894 || (rm -f "$cfgfile"; exit 1)
39895
39896 mv -f "$cfgfile" "$ofile" ||
39897 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
39898 chmod +x "$ofile"
39899
39900 ;;
39901
39902 esac
39903 done # for ac_tag
39904
39905
39906 as_fn_exit 0
39907 _ACEOF
39908 ac_clean_files=$ac_clean_files_save
39909
39910 test $ac_write_fail = 0 ||
39911 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
39912
39913
39914 # configure is writing to config.log, and then calls config.status.
39915 # config.status does its own redirection, appending to config.log.
39916 # Unfortunately, on DOS this fails, as config.log is still kept open
39917 # by configure, so config.status won't be able to write to it; its
39918 # output is simply discarded. So we exec the FD to /dev/null,
39919 # effectively closing config.log, so it can be properly (re)opened and
39920 # appended to by config.status. When coming back to configure, we
39921 # need to make the FD available again.
39922 if test "$no_create" != yes; then
39923 ac_cs_success=:
39924 ac_config_status_args=
39925 test "$silent" = yes &&
39926 ac_config_status_args="$ac_config_status_args --quiet"
39927 exec 5>/dev/null
39928 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
39929 exec 5>>config.log
39930 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
39931 # would make configure fail if this is the last instruction.
39932 $ac_cs_success || as_fn_exit 1
39933 fi
39934 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
39935 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
39936 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
39937 fi
39938
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