[PATCH] kernel: set COMPATIBLE_HOST to *-linux

["Ross Burton" <ross@burtonini.com>]

The target system triple contains whether the target is Linux or not,
so use it to avoid situations where you can attempt to build a kernel
for systems which don't support Linux.

Signed-off-by: Ross Burton <ross.burton@arm.com>
---
 meta/classes/kernel.bbclass              | 2 ++
 meta/recipes-kernel/linux/linux-dummy.bb | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index 1a444efabf..2f1006ddf0 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -1,5 +1,7 @@
 inherit linux-kernel-base kernel-module-split
 
+COMPATIBLE_HOST = ".*-linux"
+
 KERNEL_PACKAGE_NAME ??= "kernel"
 KERNEL_DEPLOYSUBDIR ??= "${@ "" if (d.getVar("KERNEL_PACKAGE_NAME") == "kernel") else d.getVar("KERNEL_PACKAGE_NAME") }"
 
diff --git a/meta/recipes-kernel/linux/linux-dummy.bb b/meta/recipes-kernel/linux/linux-dummy.bb
index 649fc04dd1..95dc85ff2f 100644
--- a/meta/recipes-kernel/linux/linux-dummy.bb
+++ b/meta/recipes-kernel/linux/linux-dummy.bb
@@ -26,7 +26,7 @@ DESCRIPTION_kernel-vmlinux = "Kernel vmlinux meta package"
 
 INHIBIT_DEFAULT_DEPS = "1"
 
-#COMPATIBLE_MACHINE = "your_machine"
+COMPATIBLE_HOST = ".*-linux"
 
 PR = "r1"
 
-- 
2.25.1