X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fsvn-archive%2Farchive.git;a=blobdiff_plain;f=tools%2FMakefile;h=8c5f699d321134f03159219ded77a92f97f58d69;hp=d03ab38ee38343a86f6c61dc4451a5c8874ffa8e;hb=8c020ad4d7e3dcadcc424105d13c20f5c69fad58;hpb=6ee94bec6049a4cea3a0d858f88145ecc21063d8

diff --git a/tools/Makefile b/tools/Makefile
index d03ab38ee3..8c5f699d32 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))
@@ -28,7 +29,7 @@ ifneq ($(shell $(SCRIPT_DIR)/timestamp.pl -p . $(STAMP)),$(STAMP))
   $(STAMP): $(TARGETS_INSTALL)
 endif
 
-$(STAMP):
+$(STAMP): $(TOPDIR)/.config
 	mkdir -p $(shell dirname $@)
 	touch $@