$(STAMP): $(TOPDIR)/.config
mkdir -p $(shell dirname $@)
touch $@
-
-$(STAGING_DIR)/include-host:
- @mkdir -p $@
- @$(CP) ./include/*.h $@/
+
+TOOL_HOST_INCLUDES:=$(patsubst ./include/%.h,$(STAGING_DIR)/include-host/%.h,$(wildcard ./include/*.h))
+$(TOOL_HOST_INCLUDES): $(STAGING_DIR)/include-host/%.h: ./include/%.h
+ @mkdir -p $(STAGING_DIR)/include-host
+ $(CP) $< $@
$(TOOL_BUILD_DIR):
@mkdir -p $@
-%-prereq %-download %-clean: FORCE
+%-prereq %-download %-clean %-refresh: FORCE
$(MAKE) -C $* $(patsubst $*-%,%,$@)
-%-prepare: $(STAGING_DIR)/include-host $(TOOL_BUILD_DIR) FORCE
+%-prepare: $(TOOL_HOST_INCLUDES) $(TOOL_BUILD_DIR) FORCE
$(MAKE) -C $* $(patsubst $*-%,%,$@)
%-compile: %-prepare FORCE