Makefile: Add make all target
This is a covenient way to ensure that everything builds before pushing changes.
@@ -4,6 +4,10 @@ help:
.PHONY: doc
+all: movehub cityhub cplushub nxt ev3dev-armel
+
+clean-all: clean-movehub clean-cityhub clean-cplushub clean-nxt clean-ev3dev-armel
+
ev3dev-host:
@$(MAKE) -C bricks/ev3dev CROSS_COMPILE=
