package/docker-engine: add AppArmor support

Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch>
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/docker-engine/docker-engine.mk

@@ -20,6 +20,11 @@ DOCKER_ENGINE_LDFLAGS = \
 DOCKER_ENGINE_TAGS = cgo exclude_graphdriver_zfs autogen
 DOCKER_ENGINE_BUILD_TARGETS = cmd/dockerd
 
+ifeq ($(BR2_PACKAGE_LIBAPPARMOR),y)
+DOCKER_ENGINE_DEPENDENCIES += libapparmor
+DOCKER_ENGINE_TAGS += apparmor
+endif
+
 ifeq ($(BR2_PACKAGE_LIBSECCOMP),y)
 DOCKER_ENGINE_TAGS += seccomp
 DOCKER_ENGINE_DEPENDENCIES += libseccomp