Repair build for arm

and make sure CI breaks if arm is broken

.drone.yml

@@ -3,4 +3,5 @@ build:
   volumes:
   - /var/run/docker.sock:/var/run/docker.sock
   commands:
-  - dapper -k -O make DEV_BUILD=1 test
+  - dapper -O make ARCH=arm rootfs
+  - dapper -O make DEV_BUILD=1 test

Makefile

@@ -74,7 +74,7 @@ $(BUILD)/images.tar: build/host_ros
 	ARCH=$(ARCH) FORCE_PULL=$(FORCE_PULL) ./scripts/mk-images-tar.sh
 
 
-$(DIST)/artifacts/rootfs.tar.gz: bin/ros assets/docker $(BUILD)/images.tar
+$(DIST)/artifacts/rootfs.tar.gz: bin/ros assets/docker $(BUILD)/images.tar assets/selinux/policy.29
 	mkdir -p $(dir $@)
 	ARCH=$(ARCH) DFS_IMAGE=$(DFS_IMAGE) DEV_BUILD=$(DEV_BUILD) IS_ROOTFS=1 ./scripts/mk-initrd.sh $@
 

scripts/ci

@@ -3,4 +3,5 @@ set -ex
 
 cd $(dirname $0)/..
 
-dapper -k -O make DEV_BUILD=1 test
+dapper -O make ARCH=arm rootfs
+dapper -O make DEV_BUILD=1 test

selinux/selinux_linux_amd64.go

@@ -1,5 +1,3 @@
-// +build linux
-
 package selinux
 
 // #cgo pkg-config: libselinux libsepol

selinux/selinux_linux_arm.go

@@ -0,0 +1,6 @@
+package selinux
+
+// InitializeSelinux is a stub for SELinux support on ARM
+func InitializeSelinux() (int, error) {
+	return 0, nil
+}