Makefile: ensure that 'compile' targets depend on 'deps'

This will ensure that a 'make compile' on a freshly-cloned repo
will first clone all the deps to ensure a successful build

Change-Id: I6583a42758b5682b04d1e90585063904508aa3a9
diff --git a/Makefile b/Makefile
index 6a470a0..80211de 100644
--- a/Makefile
+++ b/Makefile
@@ -31,7 +31,7 @@
 
 define DIR_compile_template
 .PHONY: $(1)/compile
-$(1)/compile: $(1)/Makefile
+$(1)/compile: deps $(1)/Makefile
 	$(MAKE) -C $(1) compile
 endef
 
@@ -45,7 +45,7 @@
 define DIR_all_template
 $(1): $(1)/all
 .PHONY: $(1)/all
-$(1)/all: $(1)/Makefile
+$(1)/all: deps $(1)/Makefile
 	$(MAKE) -C $(1) compile
 	$(MAKE) $(PARALLEL_MAKE) -C $(1)
 endef