dnl #
AC_MSG_CHECKING([spl build directory])
AS_IF([test -z "$splobj"], [
- last_spl_obj_dir=$(ls -d ${splsrc}/[[0-9]]*/ | tail -n 1 | sed 's|/$||')
+ last_spl_obj_dir=$(ls -d ${splsrc}/[[0-9]]*/ 2> /dev/null | tail -n 1 | sed 's|/$||')
AS_IF([test "${splsrc}" = "${spldkms}/source"], [
AS_IF([test -e "${spldkms}/${LINUXRELEASE}/${target_cpu}/spl_config.h"], [
splobj=${spldkms}/${LINUXRELEASE}/${target_cpu}
dnl #
AC_MSG_CHECKING([zfs build directory])
AS_IF([test -z "$zfsobj"], [
- last_zfs_obj_dir=$(ls -d ${zfssrc}/[[0-9]]*/ | tail -n 1 | sed 's|/$||')
+ last_zfs_obj_dir=$(ls -d ${zfssrc}/[[0-9]]*/ 2> /dev/null | tail -n 1 | sed 's|/$||')
AS_IF([test "${zfssrc}" = "${zfsdkms}/source"], [
AS_IF([test -e "${zfsdkms}/${LINUXRELEASE}/${target_cpu}/zfs_config.h"], [
zfsobj=${zfsdkms}/${LINUXRELEASE}/${target_cpu}
[AS_HELP_STRING([--with-zfs=PATH], [Path to zfs source])],
[
AS_IF([test x$withval = xno], [
+ enable_spl=no
enable_zfs=no
require_zfs=no
], [test x$withval = xyes], [
+ enable_spl=yes
enable_zfs=yes
require_zfs=yes
], [
+ enable_spl=yes
enable_zfs=yes
require_zfs=yes
zfssrc="$withval"
])
], [
AS_IF([test x$enable_server != xno], [
+ enable_spl=yes
require_zfs=no
enable_zfs=yes
], [
+ enable_spl=no
require_zfs=no
enable_zfs=no
])
AS_IF([test x$enable_zfs = xyes], [
AS_IF([test x$enable_modules = xyes], [
- LB_SPL
LB_ZFS
])
LB_ZFS_DEVEL
LB_ZFS_USER
dnl #
+ dnl # Define zfs source code version
+ dnl #
+ ZFS_MAJOR=$(echo $zfsver | sed -re ['s/([0-9]+)\.([0-9]+)\.([0-9]+)(\.([0-9]+))?.*/\1/'])
+ ZFS_MINOR=$(echo $zfsver | sed -re ['s/([0-9]+)\.([0-9]+)\.([0-9]+)(\.([0-9]+))?.*/\2/'])
+ ZFS_PATCH=$(echo $zfsver | sed -re ['s/([0-9]+)\.([0-9]+)\.([0-9]+)(\.([0-9]+))?.*/\3/'])
+ ZFS_FIX=$(echo $zfsver | sed -re ['s/([0-9]+)\.([0-9]+)\.([0-9]+)(\.([0-9]+))?.*/\5/'])
+ AS_IF([test -z "$ZFS_FIX"], [ZFS_FIX="0"])
+
+ AC_DEFINE_UNQUOTED([ZFS_MAJOR], [$ZFS_MAJOR], [zfs major version])
+ AC_DEFINE_UNQUOTED([ZFS_MINOR], [$ZFS_MINOR], [zfs minor version])
+ AC_DEFINE_UNQUOTED([ZFS_PATCH], [$ZFS_PATCH], [zfs patch version])
+ AC_DEFINE_UNQUOTED([ZFS_FIX], [$ZFS_FIX], [zfs fix version])
+
+ dnl #
+ dnl # SPL is only needed if ZFS is prior to 0.8.0
+ dnl #
+ AS_IF([test x$enable_modules = xyes && test $ZFS_MAJOR -eq 0 && test $ZFS_MINOR -lt 8], [
+ LB_SPL
+ ],[
+ enable_spl=no
+ ])
+
+ dnl #
dnl # enable_zfs will be set to no in LB_SPL or LB_ZFS if
dnl # one of more of the build requirements is not met.
dnl #
])
])
- dnl #
- dnl # Define zfs source code version
- dnl #
- AS_IF([test x$enable_zfs = xyes], [
- ZFS_MAJOR=$(echo $zfsver | sed -re ['s/([0-9]+)\.([0-9]+)\.([0-9]+)(\.([0-9]+))?.*/\1/'])
- ZFS_MINOR=$(echo $zfsver | sed -re ['s/([0-9]+)\.([0-9]+)\.([0-9]+)(\.([0-9]+))?.*/\2/'])
- ZFS_PATCH=$(echo $zfsver | sed -re ['s/([0-9]+)\.([0-9]+)\.([0-9]+)(\.([0-9]+))?.*/\3/'])
- ZFS_FIX=$(echo $zfsver | sed -re ['s/([0-9]+)\.([0-9]+)\.([0-9]+)(\.([0-9]+))?.*/\5/'])
- AS_IF([test -z "$ZFS_FIX"], [ZFS_FIX="0"])
-
- AC_DEFINE_UNQUOTED([ZFS_MAJOR], [$ZFS_MAJOR], [zfs major version])
- AC_DEFINE_UNQUOTED([ZFS_MINOR], [$ZFS_MINOR], [zfs minor version])
- AC_DEFINE_UNQUOTED([ZFS_PATCH], [$ZFS_PATCH], [zfs patch version])
- AC_DEFINE_UNQUOTED([ZFS_FIX], [$ZFS_FIX], [zfs fix version])
- ])
AS_IF([test "x$enable_zfs" = xyes], [
LB_CHECK_COMPILE([if zfs defines dsl_pool_config_enter/exit],
AC_DEFINE(HAVE_DMU_USEROBJ_ACCOUNTING, 1,
[Have native dnode accounting in ZFS])
])
+ dnl #
+ dnl # ZFS 0.7.0 feature: MULTIHOST
+ dnl #
+ LB_CHECK_COMPILE([if ZFS has multihost protection],
+ spa_multihost, [
+ #include <sys/spa.h>
+ ],[
+ spa_multihost(NULL);
+ ],[
+ AC_DEFINE(HAVE_ZFS_MULTIHOST, 1,
+ [Have multihost protection in ZFS])
+ ])
+ dnl #
dnl # ZFS 0.7.x adds new method zap_lookup_by_dnode
dnl #
LB_CHECK_COMPILE([if ZFS has 'zap_lookup_by_dnode'],
[Have dmu_read_by_dnode() in ZFS])
])
dnl #
- dnl # ZFS 0.8.x changes dmu_objset_own for encryption
- dnl #
- LB_CHECK_COMPILE([if ZFS has 'dmu_objset_own' with 6 args],
- dmu_objset_own, [
- #include <sys/dmu_objset.h>
- ],[
- objset_t *os = NULL;
- dmu_objset_type_t type = DMU_OST_ANY;
- dmu_objset_own(NULL, type, B_FALSE, B_FALSE, FTAG, &os);
- ],[
- AC_DEFINE(HAVE_DMU_OBJSET_OWN_6ARG, 1,
- [Have dmu_objset_own() with 6 args])
- ])
- dnl #
- dnl # ZFS 0.8.x changes dmu_objset_disown for encryption
- dnl #
- LB_CHECK_COMPILE([if ZFS has 'dmu_objset_disown' with 3 args],
- dmu_objset_disown, [
- #include <sys/dmu_objset.h>
- ],[
- objset_t *os = NULL;
- dmu_objset_disown(os, B_FALSE, FTAG);
- ],[
- AC_DEFINE(HAVE_DMU_OBJSET_DISOWN_3ARG, 1,
- [Have dmu_objset_disown() with 3 args])
- ])
- dnl #
dnl # ZFS 0.7.2 adds new method dmu_tx_mark_netfree
dnl #
LB_CHECK_COMPILE([if ZFS has 'dmu_tx_mark_netfree'],
AC_DEFINE(HAVE_ZFS_REFCOUNT_ADD, 1,
[Have zfs_refcount_add])
])
+ dnl #
+ dnl # ZFS 0.8.x changes dmu_objset_own for encryption
+ dnl #
+ LB_CHECK_COMPILE([if ZFS has 'dmu_objset_own' with 6 args],
+ dmu_objset_own, [
+ #include <sys/dmu_objset.h>
+ ],[
+ objset_t *os = NULL;
+ dmu_objset_type_t type = DMU_OST_ANY;
+ dmu_objset_own(NULL, type, B_FALSE, B_TRUE, FTAG, &os);
+ ],[
+ AC_DEFINE(HAVE_DMU_OBJSET_OWN_6ARG, 1,
+ [Have dmu_objset_own() with 6 args])
+ ])
+ dnl #
+ dnl # ZFS 0.8.x changes dmu_objset_disown for encryption
+ dnl #
+ LB_CHECK_COMPILE([if ZFS has 'dmu_objset_disown' with 3 args],
+ dmu_objset_disown, [
+ #include <sys/dmu_objset.h>
+ ],[
+ objset_t *os = NULL;
+ dmu_objset_disown(os, B_TRUE, FTAG);
+ ],[
+ AC_DEFINE(HAVE_DMU_OBJSET_DISOWN_3ARG, 1,
+ [Have dmu_objset_disown() with 3 args])
+ ])
])
AS_IF([test "x$enable_zfs" = xyes], [
AC_SUBST(ENABLE_ZFS, no)
])
AM_CONDITIONAL(ZFS_ENABLED, [test "x$enable_zfs" = xyes])
+ AM_CONDITIONAL(SPL_ENABLED, [test "x$enable_spl" = xyes])
])
git://git.whamcloud.com / fs / lustre-release.git / blobdiff