zfs: bump version and install new share files

- bump version to 2.0.0-FreeBSD_gbf156c966
- install definition files for the new "-o compatibility" option
  to "zpool create"

MFC after:	2 weeks

cddl/Makefile

@@ -3,7 +3,7 @@
 .include <src.opts.mk>
 
 SUBDIR=	lib .WAIT \
-	sbin usr.bin usr.sbin
+	sbin share usr.bin usr.sbin
 
 SUBDIR.${MK_TESTS}+= tests
 

cddl/lib/libzfs/Makefile

@@ -103,6 +103,8 @@ CFLAGS+= -I${SRCTOP}/sys/contrib/openzfs/module/icp/include
 CFLAGS+= -include ${SRCTOP}/sys/contrib/openzfs/include/os/freebsd/spl/sys/ccompile.h
 CFLAGS+= -DHAVE_ISSETUGID
 CFLAGS+= -include ${SRCTOP}/sys/modules/zfs/zfs_config.h
+CFLAGS+= -DSYSCONFDIR=\"/etc\"
+CFLAGS+= -DPKGDATADIR=\"/usr/share/zfs\"
 
 
 .include <bsd.lib.mk>

cddl/sbin/zpool/Makefile

@@ -71,7 +71,8 @@ CFLAGS+= \
 	-include ${ZFSTOP}/include/os/freebsd/spl/sys/ccompile.h \
 	-DHAVE_ISSETUGID \
 	-include ${SRCTOP}/sys/modules/zfs/zfs_config.h \
-	-DSYSCONFDIR=\"/etc\"
+	-DSYSCONFDIR=\"/etc\" \
+	-DPKGDATADIR=\"/usr/share/zfs\"
 
 LIBADD=	geom nvpair uutil zfs zutil avl spl tpool zfs_core m
 LDADD+= 	-pthread

cddl/share/Makefile

@@ -0,0 +1,13 @@
+# $FreeBSD$
+
+.include <src.opts.mk>
+
+SUBDIR= ${_zfs}
+
+.if ${MK_ZFS} != "no"
+_zfs=   zfs
+.endif
+
+SUBDIR_PARALLEL=
+
+.include <bsd.subdir.mk>

cddl/share/zfs/Makefile

@@ -0,0 +1,9 @@
+# $FreeBSD$
+
+.include <src.opts.mk>
+
+SUBDIR= compatibility.d
+
+SUBDIR_PARALLEL=
+
+.include <bsd.subdir.mk>

cddl/share/zfs/compatibility.d/Makefile

@@ -0,0 +1,28 @@
+# $FreeBSD$
+
+ZFSTOP= ${SRCTOP}/sys/contrib/openzfs
+
+.PATH: ${ZFSTOP}/cmd/zpool/compatibility.d
+
+FILES= \
+	compat-2018 \
+	compat-2019 \
+	compat-2020 \
+	compat-2021 \
+	freebsd-11.0 \
+	freebsd-11.2 \
+	freebsd-11.3 \
+	freenas-9.10.2 \
+	grub2 \
+	openzfsonosx-1.7.0 \
+	openzfsonosx-1.8.1 \
+	openzfsonosx-1.9.3 \
+	openzfs-2.0-freebsd \
+	openzfs-2.0-linux \
+	zol-0.6.5 \
+	zol-0.7 \
+	zol-0.8
+
+FILESDIR= ${SHAREDIR}/zfs/compatibility.d
+
+.include <bsd.prog.mk>

etc/mtree/BSD.root.dist

@@ -95,6 +95,8 @@
         syslog.d
         ..
         zfs
+            compatibility.d
+            ..
         ..
     ..
     lib

etc/mtree/BSD.usr.dist

@@ -1230,6 +1230,10 @@
             keymaps
             ..
         ..
+        zfs
+            compatibility.d
+            ..
+        ..
         zoneinfo
             Africa
             ..

sys/modules/zfs/zfs_config.h

@@ -734,7 +734,7 @@
 /* #undef ZFS_IS_GPL_COMPATIBLE */
 
 /* Define the project alias string. */
-#define ZFS_META_ALIAS "zfs-2.0.0-FreeBSD_g436ab35a5"
+#define ZFS_META_ALIAS "zfs-2.0.0-FreeBSD_gbf156c966"
 
 /* Define the project author. */
 #define ZFS_META_AUTHOR "OpenZFS"
@@ -764,7 +764,7 @@
 #define ZFS_META_NAME "zfs"
 
 /* Define the project release. */
-#define ZFS_META_RELEASE "FreeBSD_g436ab35a5"
+#define ZFS_META_RELEASE "FreeBSD_gbf156c966"
 
 /* Define the project version. */
 #define ZFS_META_VERSION "2.0.0"