X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/d415d5f3e6790f5c5ddb2183c2e705d0dcac44d4..6853d4d1ef87e8740a293d7c8e548099dfce5949:/tools/Makefile

diff --git a/tools/Makefile b/tools/Makefile
index d03ab38ee..513ecccb5 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -8,6 +8,7 @@
 #
 include $(TOPDIR)/rules.mk
 TARGETS-y:=sed sstrip ipkg-utils ext2fs squashfs mtd-utils lzma mkimage firmware-utils
+TARGETS-$(CONFIG_CCACHE) += ccache
 
 TARGETS_DOWNLOAD:=$(patsubst %,%-download,$(TARGETS-y))
 TARGETS_PREPARE:=$(patsubst %,%-prepare,$(TARGETS-y))
@@ -28,18 +29,29 @@ ifneq ($(shell $(SCRIPT_DIR)/timestamp.pl -p . $(STAMP)),$(STAMP))
   $(STAMP): $(TARGETS_INSTALL)
 endif
 
-$(STAMP):
+$(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 $@
 
-$(eval $(call default_subtargets,$(STAGING_DIR)/include-host $(TOOL_BUILD_DIR)))
+%-prereq %-download %-clean: FORCE
+	$(MAKE) -C $* $(patsubst $*-%,%,$@)
+
+%-prepare: $(TOOL_HOST_INCLUDES) $(TOOL_BUILD_DIR) FORCE
+	$(MAKE) -C $* $(patsubst $*-%,%,$@)
+
+%-compile: %-prepare FORCE
+	$(MAKE) -C $* $(patsubst $*-%,%,$@)
+	
+%-install: %-compile FORCE
+	$(MAKE) -C $* $(patsubst $*-%,%,$@)
 
 ifeq ($(MAKECMDGOALS),install-targets)
 MAKEFLAGS:=$(MAKEFLAGS) -j$(CONFIG_JLEVEL)