[src/trunk]: src/share/mk enable ZFS on arm64eb. works witih basic testing.

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/7a980d8b4ba5
branches:  trunk
changeset: 363937:7a980d8b4ba5
user:      mrg <mrg%NetBSD.org@localhost>
date:      Thu Mar 17 06:20:47 2022 +0000

description:
enable ZFS on arm64eb.  works witih basic testing.
(dtrace does not.)

diffstat:

 share/mk/bsd.own.mk |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (21 lines):

diff -r 78d1965ba864 -r 7a980d8b4ba5 share/mk/bsd.own.mk
--- a/share/mk/bsd.own.mk       Thu Mar 17 05:45:23 2022 +0000
+++ b/share/mk/bsd.own.mk       Thu Mar 17 06:20:47 2022 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: bsd.own.mk,v 1.1273 2021/12/30 04:57:10 christos Exp $
+#      $NetBSD: bsd.own.mk,v 1.1274 2022/03/17 06:20:47 mrg Exp $
 
 # This needs to be before bsd.init.mk
 .if defined(BSD_MK_COMPAT_FILE)
@@ -1087,8 +1087,9 @@
 #
 # We want to build zfs only for amd64, aarch64 and sparc64 by default for now.
 #
-.if ${MACHINE} == "amd64" || ${MACHINE_ARCH} == "aarch64" || \
-    ${MACHINE} == "sparc64"
+.if ${MACHINE} == "amd64" || \
+    ${MACHINE} == "sparc64" || \
+    !empty(MACHINE_ARCH:Maarch64*)
 MKZFS?=                yes
 .endif