-%-prereq: $(STAMP_DIR) $(TARGET_DIR)
- $(MAKE) -C $(patsubst %-prereq,%,$@) prereq MAKEFLAGS="$(BUILD_MAKEFLAGS)"
-
-%-download: $(STAMP_DIR) $(TARGET_DIR)
- $(MAKE) -C $(patsubst %-download,%,$@) download MAKEFLAGS="$(BUILD_MAKEFLAGS)"
-
-%-prepare: $(STAMP_DIR) $(TARGET_DIR)
- $(MAKE) -C $(patsubst %-prepare,%,$@) prepare MAKEFLAGS="$(BUILD_MAKEFLAGS)"
-
-%-compile: $(STAMP_DIR) $(TARGET_DIR)
- $(MAKE) -C $(patsubst %-compile,%,$@) compile MAKEFLAGS="$(BUILD_MAKEFLAGS)"
-
-%-install: $(STAMP_DIR) $(TARGET_DIR)
- $(MAKE) -C $(patsubst %-install,%,$@) install MAKEFLAGS="$(BUILD_MAKEFLAGS)"
+%-prereq %-download %-clean %-compile %-install: FORCE
+ $(MAKE) -C $* $(patsubst $*-%,%,$@)