diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 2166 |
1 files changed, 1666 insertions, 500 deletions
@@ -12133,7 +12133,7 @@ elif test -d ${kernelsrc}-obj/${target_cpu}/${target_cpu}; then elif test -d ${kernelsrc}-obj/${target_cpu}/default; then - kernelbuild=${kernelsrc}-obj/${target_cpu}/default + kernelbuild=${kernelsrc}-obj/${target_cpu}/default elif test -d `dirname ${kernelsrc}`/build-${target_cpu}; then @@ -13009,35 +13009,101 @@ fi + { $as_echo "$as_me:$LINENO: checking whether blkdev_get_by_path() is available" >&5 +$as_echo_n "checking whether blkdev_get_by_path() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/fs.h> + +int +main (void) +{ + + blkdev_get_by_path(NULL, 0, NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol blkdev_get_by_path is exported" >&5 -$as_echo_n "checking whether symbol blkdev_get_by_path is exported... " >&6; } grep -q -E '[[:space:]]blkdev_get_by_path[[:space:]]' \ $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null rc=$? if test $rc -ne 0; then - export=0 for file in fs/block_dev.c; do - grep -q -E "EXPORT_SYMBOL.*(blkdev_get_by_path)" "$LINUX/$file" 2>/dev/null + grep -q -E "EXPORT_SYMBOL.*(blkdev_get_by_path)" \ + "$LINUX/$file" 2>/dev/null rc=$? if test $rc -eq 0; then - export=1 break; - -fi - + fi done - if test $export -eq 0; then + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + fi + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } -else + else : - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF @@ -13045,63 +13111,103 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi + fi + fi -else + { $as_echo "$as_me:$LINENO: checking whether open_bdev_exclusive() is available" >&5 +$as_echo_n "checking whether open_bdev_exclusive() is available... " >&6; } - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } -cat >>confdefs.h <<\_ACEOF -#define HAVE_BLKDEV_GET_BY_PATH 1 + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/fs.h> + +int +main (void) +{ + + open_bdev_exclusive(NULL, 0, NULL); + + ; + return 0; +} + _ACEOF + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + fi + rm -Rf build + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol open_bdev_exclusive is exported" >&5 -$as_echo_n "checking whether symbol open_bdev_exclusive is exported... " >&6; } grep -q -E '[[:space:]]open_bdev_exclusive[[:space:]]' \ $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null rc=$? if test $rc -ne 0; then - export=0 for file in fs/block_dev.c; do - grep -q -E "EXPORT_SYMBOL.*(open_bdev_exclusive)" "$LINUX/$file" 2>/dev/null + grep -q -E "EXPORT_SYMBOL.*(open_bdev_exclusive)" \ + "$LINUX/$file" 2>/dev/null rc=$? if test $rc -eq 0; then - export=1 break; - -fi - + fi done - if test $export -eq 0; then - - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } - - -else - - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } - -cat >>confdefs.h <<\_ACEOF -#define HAVE_OPEN_BDEV_EXCLUSIVE 1 -_ACEOF - + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi -fi + fi + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } -else + else : { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -13111,8 +13217,8 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi - + fi + fi @@ -15013,46 +15119,99 @@ fi EXTRA_KCFLAGS="$tmp_flags" + { $as_echo "$as_me:$LINENO: checking whether get_gendisk() is available" >&5 +$as_echo_n "checking whether get_gendisk() is available... " >&6; } - { $as_echo "$as_me:$LINENO: checking whether symbol get_gendisk is exported" >&5 -$as_echo_n "checking whether symbol get_gendisk is exported... " >&6; } - grep -q -E '[[:space:]]get_gendisk[[:space:]]' \ - $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null - rc=$? - if test $rc -ne 0; then - - export=0 - for file in block/genhd.c; do - grep -q -E "EXPORT_SYMBOL.*(get_gendisk)" "$LINUX/$file" 2>/dev/null - rc=$? - if test $rc -eq 0; then - export=1 - break; -fi +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + #include <linux/genhd.h> +int +main (void) +{ -else + get_gendisk(0, NULL); - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + ; + return 0; +} -cat >>confdefs.h <<\_ACEOF -#define HAVE_GET_GENDISK 1 _ACEOF + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + fi + rm -Rf build + -else + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then + + grep -q -E '[[:space:]]get_gendisk[[:space:]]' \ + $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null + rc=$? + if test $rc -ne 0; then + export=0 + for file in block/genhd.c; do + grep -q -E "EXPORT_SYMBOL.*(get_gendisk)" \ + "$LINUX/$file" 2>/dev/null + rc=$? + if test $rc -eq 0; then + export=1 + break; + fi + done + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -15062,8 +15221,8 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi - + fi + fi @@ -16611,35 +16770,101 @@ fi + { $as_echo "$as_me:$LINENO: checking whether clear_inode() is available" >&5 +$as_echo_n "checking whether clear_inode() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/fs.h> + +int +main (void) +{ + + clear_inode(NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol clear_inode is exported" >&5 -$as_echo_n "checking whether symbol clear_inode is exported... " >&6; } grep -q -E '[[:space:]]clear_inode[[:space:]]' \ $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null rc=$? if test $rc -ne 0; then - export=0 for file in fs/inode.c; do - grep -q -E "EXPORT_SYMBOL.*(clear_inode)" "$LINUX/$file" 2>/dev/null + grep -q -E "EXPORT_SYMBOL.*(clear_inode)" \ + "$LINUX/$file" 2>/dev/null rc=$? if test $rc -eq 0; then - export=1 break; - -fi - + fi done - if test $export -eq 0; then + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - { $as_echo "$as_me:$LINENO: result: no" >&5 + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } + else : -else - - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF @@ -16647,52 +16872,105 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi + fi + fi -else + { $as_echo "$as_me:$LINENO: checking whether insert_inode_locked() is available" >&5 +$as_echo_n "checking whether insert_inode_locked() is available... " >&6; } - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } -cat >>confdefs.h <<\_ACEOF -#define HAVE_CLEAR_INODE 1 + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/fs.h> + +int +main (void) +{ + + insert_inode_locked(NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 fi + rm -Rf build + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol insert_inode_locked is exported" >&5 -$as_echo_n "checking whether symbol insert_inode_locked is exported... " >&6; } grep -q -E '[[:space:]]insert_inode_locked[[:space:]]' \ $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null rc=$? if test $rc -ne 0; then - export=0 for file in fs/inode.c; do - grep -q -E "EXPORT_SYMBOL.*(insert_inode_locked)" "$LINUX/$file" 2>/dev/null + grep -q -E "EXPORT_SYMBOL.*(insert_inode_locked)" \ + "$LINUX/$file" 2>/dev/null rc=$? if test $rc -eq 0; then - export=1 break; - -fi - + fi done - if test $export -eq 0; then + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + fi + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } -else + else : - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF @@ -16700,52 +16978,105 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi + fi + fi -else + { $as_echo "$as_me:$LINENO: checking whether d_make_root() is available" >&5 +$as_echo_n "checking whether d_make_root() is available... " >&6; } - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } -cat >>confdefs.h <<\_ACEOF -#define HAVE_INSERT_INODE_LOCKED 1 + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/dcache.h> + +int +main (void) +{ + + d_make_root(NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 fi + rm -Rf build + + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol d_make_root is exported" >&5 -$as_echo_n "checking whether symbol d_make_root is exported... " >&6; } grep -q -E '[[:space:]]d_make_root[[:space:]]' \ $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null rc=$? if test $rc -ne 0; then - export=0 for file in fs/dcache.c; do - grep -q -E "EXPORT_SYMBOL.*(d_make_root)" "$LINUX/$file" 2>/dev/null + grep -q -E "EXPORT_SYMBOL.*(d_make_root)" \ + "$LINUX/$file" 2>/dev/null rc=$? if test $rc -eq 0; then - export=1 break; - -fi - + fi done - if test $export -eq 0; then + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + fi + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } -else + else : - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF @@ -16753,52 +17084,105 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi + fi + fi -else + { $as_echo "$as_me:$LINENO: checking whether d_obtain_alias() is available" >&5 +$as_echo_n "checking whether d_obtain_alias() is available... " >&6; } - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } -cat >>confdefs.h <<\_ACEOF -#define HAVE_D_MAKE_ROOT 1 + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/dcache.h> + +int +main (void) +{ + + d_obtain_alias(NULL); + + ; + return 0; +} + _ACEOF + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + fi + rm -Rf build + + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol d_obtain_alias is exported" >&5 -$as_echo_n "checking whether symbol d_obtain_alias is exported... " >&6; } grep -q -E '[[:space:]]d_obtain_alias[[:space:]]' \ $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null rc=$? if test $rc -ne 0; then - export=0 for file in fs/dcache.c; do - grep -q -E "EXPORT_SYMBOL.*(d_obtain_alias)" "$LINUX/$file" 2>/dev/null + grep -q -E "EXPORT_SYMBOL.*(d_obtain_alias)" \ + "$LINUX/$file" 2>/dev/null rc=$? if test $rc -eq 0; then - export=1 break; - -fi - + fi done - if test $export -eq 0; then + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + fi + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } -else + else : - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF @@ -16806,52 +17190,105 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi + fi + fi -else + { $as_echo "$as_me:$LINENO: checking whether check_disk_size_change() is available" >&5 +$as_echo_n "checking whether check_disk_size_change() is available... " >&6; } - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } -cat >>confdefs.h <<\_ACEOF -#define HAVE_D_OBTAIN_ALIAS 1 + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/fs.h> + +int +main (void) +{ + + check_disk_size_change(NULL, NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 fi + rm -Rf build + + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol check_disk_size_change is exported" >&5 -$as_echo_n "checking whether symbol check_disk_size_change is exported... " >&6; } grep -q -E '[[:space:]]check_disk_size_change[[:space:]]' \ $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null rc=$? if test $rc -ne 0; then - export=0 for file in fs/block_dev.c; do - grep -q -E "EXPORT_SYMBOL.*(check_disk_size_change)" "$LINUX/$file" 2>/dev/null + grep -q -E "EXPORT_SYMBOL.*(check_disk_size_change)" \ + "$LINUX/$file" 2>/dev/null rc=$? if test $rc -eq 0; then - export=1 break; - -fi - + fi done - if test $export -eq 0; then + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + fi + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } -else + else : - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF @@ -16859,63 +17296,103 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi + fi + fi -else + { $as_echo "$as_me:$LINENO: checking whether truncate_setsize() is available" >&5 +$as_echo_n "checking whether truncate_setsize() is available... " >&6; } - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } -cat >>confdefs.h <<\_ACEOF -#define HAVE_CHECK_DISK_SIZE_CHANGE 1 + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/mm.h> + +int +main (void) +{ + + truncate_setsize(NULL, 0); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 fi + rm -Rf build + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol truncate_setsize is exported" >&5 -$as_echo_n "checking whether symbol truncate_setsize is exported... " >&6; } grep -q -E '[[:space:]]truncate_setsize[[:space:]]' \ $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null rc=$? if test $rc -ne 0; then - export=0 for file in mm/truncate.c; do - grep -q -E "EXPORT_SYMBOL.*(truncate_setsize)" "$LINUX/$file" 2>/dev/null + grep -q -E "EXPORT_SYMBOL.*(truncate_setsize)" \ + "$LINUX/$file" 2>/dev/null rc=$? if test $rc -eq 0; then - export=1 break; - -fi - + fi done - if test $export -eq 0; then - - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } - - -else - - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } - -cat >>confdefs.h <<\_ACEOF -#define HAVE_TRUNCATE_SETSIZE 1 -_ACEOF - + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi -fi + fi + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } -else + else : { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -16925,8 +17402,8 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi - + fi + fi @@ -17081,46 +17558,99 @@ fi EXTRA_KCFLAGS="$tmp_flags" + { $as_echo "$as_me:$LINENO: checking whether mount_nodev() is available" >&5 +$as_echo_n "checking whether mount_nodev() is available... " >&6; } - { $as_echo "$as_me:$LINENO: checking whether symbol mount_nodev is exported" >&5 -$as_echo_n "checking whether symbol mount_nodev is exported... " >&6; } - grep -q -E '[[:space:]]mount_nodev[[:space:]]' \ - $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null - rc=$? - if test $rc -ne 0; then - export=0 - for file in fs/super.c; do - grep -q -E "EXPORT_SYMBOL.*(mount_nodev)" "$LINUX/$file" 2>/dev/null - rc=$? - if test $rc -eq 0; then - - export=1 - break; -fi +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + #include <linux/fs.h> +int +main (void) +{ -else + mount_nodev(NULL, 0, NULL, NULL); - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + ; + return 0; +} -cat >>confdefs.h <<\_ACEOF -#define HAVE_MOUNT_NODEV 1 _ACEOF + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + fi + rm -Rf build -else + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then + + grep -q -E '[[:space:]]mount_nodev[[:space:]]' \ + $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null + rc=$? + if test $rc -ne 0; then + export=0 + for file in fs/super.c; do + grep -q -E "EXPORT_SYMBOL.*(mount_nodev)" \ + "$LINUX/$file" 2>/dev/null + rc=$? + if test $rc -eq 0; then + export=1 + break; + fi + done + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -17130,8 +17660,8 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi - + fi + fi @@ -17276,46 +17806,99 @@ fi + { $as_echo "$as_me:$LINENO: checking whether bdi_setup_and_register() is available" >&5 +$as_echo_n "checking whether bdi_setup_and_register() is available... " >&6; } - { $as_echo "$as_me:$LINENO: checking whether symbol bdi_setup_and_register is exported" >&5 -$as_echo_n "checking whether symbol bdi_setup_and_register is exported... " >&6; } - grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \ - $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null - rc=$? - if test $rc -ne 0; then - export=0 - for file in mm/backing-dev.c; do - grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" "$LINUX/$file" 2>/dev/null - rc=$? - if test $rc -eq 0; then - - export=1 - break; -fi +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + #include <linux/backing-dev.h> +int +main (void) +{ -else + bdi_setup_and_register(NULL, NULL, 0); - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + ; + return 0; +} -cat >>confdefs.h <<\_ACEOF -#define HAVE_BDI_SETUP_AND_REGISTER 1 _ACEOF + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + fi + rm -Rf build -else + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then + + grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \ + $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null + rc=$? + if test $rc -ne 0; then + export=0 + for file in mm/backing-dev.c; do + grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \ + "$LINUX/$file" 2>/dev/null + rc=$? + if test $rc -eq 0; then + export=1 + break; + fi + done + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -17325,8 +17908,8 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi - + fi + fi @@ -19054,7 +19637,7 @@ elif test -d ${kernelsrc}-obj/${target_cpu}/${target_cpu}; then elif test -d ${kernelsrc}-obj/${target_cpu}/default; then - kernelbuild=${kernelsrc}-obj/${target_cpu}/default + kernelbuild=${kernelsrc}-obj/${target_cpu}/default elif test -d `dirname ${kernelsrc}`/build-${target_cpu}; then @@ -19930,35 +20513,101 @@ fi + { $as_echo "$as_me:$LINENO: checking whether blkdev_get_by_path() is available" >&5 +$as_echo_n "checking whether blkdev_get_by_path() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/fs.h> + +int +main (void) +{ + + blkdev_get_by_path(NULL, 0, NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol blkdev_get_by_path is exported" >&5 -$as_echo_n "checking whether symbol blkdev_get_by_path is exported... " >&6; } grep -q -E '[[:space:]]blkdev_get_by_path[[:space:]]' \ $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null rc=$? if test $rc -ne 0; then - export=0 for file in fs/block_dev.c; do - grep -q -E "EXPORT_SYMBOL.*(blkdev_get_by_path)" "$LINUX/$file" 2>/dev/null + grep -q -E "EXPORT_SYMBOL.*(blkdev_get_by_path)" \ + "$LINUX/$file" 2>/dev/null rc=$? if test $rc -eq 0; then - export=1 break; - -fi - + fi done - if test $export -eq 0; then + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + fi + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } -else + else : - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF @@ -19966,63 +20615,103 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi + fi + fi -else + { $as_echo "$as_me:$LINENO: checking whether open_bdev_exclusive() is available" >&5 +$as_echo_n "checking whether open_bdev_exclusive() is available... " >&6; } - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } -cat >>confdefs.h <<\_ACEOF -#define HAVE_BLKDEV_GET_BY_PATH 1 + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/fs.h> + +int +main (void) +{ + + open_bdev_exclusive(NULL, 0, NULL); + + ; + return 0; +} + _ACEOF + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + fi + rm -Rf build + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol open_bdev_exclusive is exported" >&5 -$as_echo_n "checking whether symbol open_bdev_exclusive is exported... " >&6; } grep -q -E '[[:space:]]open_bdev_exclusive[[:space:]]' \ $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null rc=$? if test $rc -ne 0; then - export=0 for file in fs/block_dev.c; do - grep -q -E "EXPORT_SYMBOL.*(open_bdev_exclusive)" "$LINUX/$file" 2>/dev/null + grep -q -E "EXPORT_SYMBOL.*(open_bdev_exclusive)" \ + "$LINUX/$file" 2>/dev/null rc=$? if test $rc -eq 0; then - export=1 break; - -fi - + fi done - if test $export -eq 0; then - - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } - - -else - - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } - -cat >>confdefs.h <<\_ACEOF -#define HAVE_OPEN_BDEV_EXCLUSIVE 1 -_ACEOF - + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi -fi + fi + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } -else + else : { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -20032,8 +20721,8 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi - + fi + fi @@ -21934,46 +22623,99 @@ fi EXTRA_KCFLAGS="$tmp_flags" + { $as_echo "$as_me:$LINENO: checking whether get_gendisk() is available" >&5 +$as_echo_n "checking whether get_gendisk() is available... " >&6; } - { $as_echo "$as_me:$LINENO: checking whether symbol get_gendisk is exported" >&5 -$as_echo_n "checking whether symbol get_gendisk is exported... " >&6; } - grep -q -E '[[:space:]]get_gendisk[[:space:]]' \ - $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null - rc=$? - if test $rc -ne 0; then - - export=0 - for file in block/genhd.c; do - grep -q -E "EXPORT_SYMBOL.*(get_gendisk)" "$LINUX/$file" 2>/dev/null - rc=$? - if test $rc -eq 0; then - export=1 - break; -fi +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + #include <linux/genhd.h> +int +main (void) +{ -else + get_gendisk(0, NULL); - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + ; + return 0; +} -cat >>confdefs.h <<\_ACEOF -#define HAVE_GET_GENDISK 1 _ACEOF + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + fi + rm -Rf build + -else + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then + + grep -q -E '[[:space:]]get_gendisk[[:space:]]' \ + $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null + rc=$? + if test $rc -ne 0; then + export=0 + for file in block/genhd.c; do + grep -q -E "EXPORT_SYMBOL.*(get_gendisk)" \ + "$LINUX/$file" 2>/dev/null + rc=$? + if test $rc -eq 0; then + export=1 + break; + fi + done + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -21983,8 +22725,8 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi - + fi + fi @@ -23532,35 +24274,101 @@ fi + { $as_echo "$as_me:$LINENO: checking whether clear_inode() is available" >&5 +$as_echo_n "checking whether clear_inode() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/fs.h> + +int +main (void) +{ + + clear_inode(NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol clear_inode is exported" >&5 -$as_echo_n "checking whether symbol clear_inode is exported... " >&6; } grep -q -E '[[:space:]]clear_inode[[:space:]]' \ $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null rc=$? if test $rc -ne 0; then - export=0 for file in fs/inode.c; do - grep -q -E "EXPORT_SYMBOL.*(clear_inode)" "$LINUX/$file" 2>/dev/null + grep -q -E "EXPORT_SYMBOL.*(clear_inode)" \ + "$LINUX/$file" 2>/dev/null rc=$? if test $rc -eq 0; then - export=1 break; - -fi - + fi done - if test $export -eq 0; then + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - { $as_echo "$as_me:$LINENO: result: no" >&5 + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } + else : -else - - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF @@ -23568,52 +24376,105 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi + fi + fi -else + { $as_echo "$as_me:$LINENO: checking whether insert_inode_locked() is available" >&5 +$as_echo_n "checking whether insert_inode_locked() is available... " >&6; } - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } -cat >>confdefs.h <<\_ACEOF -#define HAVE_CLEAR_INODE 1 + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/fs.h> + +int +main (void) +{ + + insert_inode_locked(NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 fi + rm -Rf build + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol insert_inode_locked is exported" >&5 -$as_echo_n "checking whether symbol insert_inode_locked is exported... " >&6; } grep -q -E '[[:space:]]insert_inode_locked[[:space:]]' \ $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null rc=$? if test $rc -ne 0; then - export=0 for file in fs/inode.c; do - grep -q -E "EXPORT_SYMBOL.*(insert_inode_locked)" "$LINUX/$file" 2>/dev/null + grep -q -E "EXPORT_SYMBOL.*(insert_inode_locked)" \ + "$LINUX/$file" 2>/dev/null rc=$? if test $rc -eq 0; then - export=1 break; - -fi - + fi done - if test $export -eq 0; then + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + fi + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } -else + else : - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF @@ -23621,52 +24482,105 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi + fi + fi -else + { $as_echo "$as_me:$LINENO: checking whether d_make_root() is available" >&5 +$as_echo_n "checking whether d_make_root() is available... " >&6; } - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } -cat >>confdefs.h <<\_ACEOF -#define HAVE_INSERT_INODE_LOCKED 1 + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/dcache.h> + +int +main (void) +{ + + d_make_root(NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 fi + rm -Rf build + + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol d_make_root is exported" >&5 -$as_echo_n "checking whether symbol d_make_root is exported... " >&6; } grep -q -E '[[:space:]]d_make_root[[:space:]]' \ $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null rc=$? if test $rc -ne 0; then - export=0 for file in fs/dcache.c; do - grep -q -E "EXPORT_SYMBOL.*(d_make_root)" "$LINUX/$file" 2>/dev/null + grep -q -E "EXPORT_SYMBOL.*(d_make_root)" \ + "$LINUX/$file" 2>/dev/null rc=$? if test $rc -eq 0; then - export=1 break; - -fi - + fi done - if test $export -eq 0; then + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + fi + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } -else + else : - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF @@ -23674,52 +24588,105 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi + fi + fi -else + { $as_echo "$as_me:$LINENO: checking whether d_obtain_alias() is available" >&5 +$as_echo_n "checking whether d_obtain_alias() is available... " >&6; } - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } -cat >>confdefs.h <<\_ACEOF -#define HAVE_D_MAKE_ROOT 1 + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/dcache.h> + +int +main (void) +{ + + d_obtain_alias(NULL); + + ; + return 0; +} + _ACEOF + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + fi + rm -Rf build + + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol d_obtain_alias is exported" >&5 -$as_echo_n "checking whether symbol d_obtain_alias is exported... " >&6; } grep -q -E '[[:space:]]d_obtain_alias[[:space:]]' \ $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null rc=$? if test $rc -ne 0; then - export=0 for file in fs/dcache.c; do - grep -q -E "EXPORT_SYMBOL.*(d_obtain_alias)" "$LINUX/$file" 2>/dev/null + grep -q -E "EXPORT_SYMBOL.*(d_obtain_alias)" \ + "$LINUX/$file" 2>/dev/null rc=$? if test $rc -eq 0; then - export=1 break; - -fi - + fi done - if test $export -eq 0; then + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + fi + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } -else + else : - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF @@ -23727,52 +24694,105 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi + fi + fi -else + { $as_echo "$as_me:$LINENO: checking whether check_disk_size_change() is available" >&5 +$as_echo_n "checking whether check_disk_size_change() is available... " >&6; } - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } -cat >>confdefs.h <<\_ACEOF -#define HAVE_D_OBTAIN_ALIAS 1 + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/fs.h> + +int +main (void) +{ + + check_disk_size_change(NULL, NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 fi + rm -Rf build + + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol check_disk_size_change is exported" >&5 -$as_echo_n "checking whether symbol check_disk_size_change is exported... " >&6; } grep -q -E '[[:space:]]check_disk_size_change[[:space:]]' \ $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null rc=$? if test $rc -ne 0; then - export=0 for file in fs/block_dev.c; do - grep -q -E "EXPORT_SYMBOL.*(check_disk_size_change)" "$LINUX/$file" 2>/dev/null + grep -q -E "EXPORT_SYMBOL.*(check_disk_size_change)" \ + "$LINUX/$file" 2>/dev/null rc=$? if test $rc -eq 0; then - export=1 break; - -fi - + fi done - if test $export -eq 0; then + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + fi + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } -else + else : - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF @@ -23780,63 +24800,103 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi + fi + fi -else + { $as_echo "$as_me:$LINENO: checking whether truncate_setsize() is available" >&5 +$as_echo_n "checking whether truncate_setsize() is available... " >&6; } - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } -cat >>confdefs.h <<\_ACEOF -#define HAVE_CHECK_DISK_SIZE_CHANGE 1 + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/mm.h> + +int +main (void) +{ + + truncate_setsize(NULL, 0); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 fi + rm -Rf build + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol truncate_setsize is exported" >&5 -$as_echo_n "checking whether symbol truncate_setsize is exported... " >&6; } grep -q -E '[[:space:]]truncate_setsize[[:space:]]' \ $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null rc=$? if test $rc -ne 0; then - export=0 for file in mm/truncate.c; do - grep -q -E "EXPORT_SYMBOL.*(truncate_setsize)" "$LINUX/$file" 2>/dev/null + grep -q -E "EXPORT_SYMBOL.*(truncate_setsize)" \ + "$LINUX/$file" 2>/dev/null rc=$? if test $rc -eq 0; then - export=1 break; - -fi - + fi done - if test $export -eq 0; then - - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } - - -else - - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } - -cat >>confdefs.h <<\_ACEOF -#define HAVE_TRUNCATE_SETSIZE 1 -_ACEOF - + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi -fi + fi + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } -else + else : { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -23846,8 +24906,8 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi - + fi + fi @@ -24002,46 +25062,99 @@ fi EXTRA_KCFLAGS="$tmp_flags" + { $as_echo "$as_me:$LINENO: checking whether mount_nodev() is available" >&5 +$as_echo_n "checking whether mount_nodev() is available... " >&6; } - { $as_echo "$as_me:$LINENO: checking whether symbol mount_nodev is exported" >&5 -$as_echo_n "checking whether symbol mount_nodev is exported... " >&6; } - grep -q -E '[[:space:]]mount_nodev[[:space:]]' \ - $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null - rc=$? - if test $rc -ne 0; then - export=0 - for file in fs/super.c; do - grep -q -E "EXPORT_SYMBOL.*(mount_nodev)" "$LINUX/$file" 2>/dev/null - rc=$? - if test $rc -eq 0; then - - export=1 - break; -fi +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + #include <linux/fs.h> +int +main (void) +{ -else + mount_nodev(NULL, 0, NULL, NULL); - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + ; + return 0; +} -cat >>confdefs.h <<\_ACEOF -#define HAVE_MOUNT_NODEV 1 _ACEOF + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + fi + rm -Rf build -else + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then + + grep -q -E '[[:space:]]mount_nodev[[:space:]]' \ + $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null + rc=$? + if test $rc -ne 0; then + export=0 + for file in fs/super.c; do + grep -q -E "EXPORT_SYMBOL.*(mount_nodev)" \ + "$LINUX/$file" 2>/dev/null + rc=$? + if test $rc -eq 0; then + export=1 + break; + fi + done + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -24051,8 +25164,8 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi - + fi + fi @@ -24197,46 +25310,99 @@ fi + { $as_echo "$as_me:$LINENO: checking whether bdi_setup_and_register() is available" >&5 +$as_echo_n "checking whether bdi_setup_and_register() is available... " >&6; } - { $as_echo "$as_me:$LINENO: checking whether symbol bdi_setup_and_register is exported" >&5 -$as_echo_n "checking whether symbol bdi_setup_and_register is exported... " >&6; } - grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \ - $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null - rc=$? - if test $rc -ne 0; then - export=0 - for file in mm/backing-dev.c; do - grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" "$LINUX/$file" 2>/dev/null - rc=$? - if test $rc -eq 0; then - - export=1 - break; -fi +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + #include <linux/backing-dev.h> +int +main (void) +{ -else + bdi_setup_and_register(NULL, NULL, 0); - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + ; + return 0; +} -cat >>confdefs.h <<\_ACEOF -#define HAVE_BDI_SETUP_AND_REGISTER 1 _ACEOF + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + fi + rm -Rf build -else + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then + + grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \ + $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null + rc=$? + if test $rc -ne 0; then + export=0 + for file in mm/backing-dev.c; do + grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \ + "$LINUX/$file" 2>/dev/null + rc=$? + if test $rc -eq 0; then + export=1 + break; + fi + done + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -24246,8 +25412,8 @@ cat >>confdefs.h <<\_ACEOF _ACEOF -fi - + fi + fi |