CP:=cp -fpR
ifneq ($(CONFIG_CCACHE),)
- export CCACHE_DIR:=$(TOPDIR)/ccache_$(ARCH)
- TARGET_CC:=ccache $(TARGET_CC)
+ TARGET_CC:=CCACHE_DIR=$(TOPDIR)/ccache_$(ARCH) ccache $(TARGET_CC)
endif
HOST_ARCH:=$(shell $(HOSTCC) -dumpmachine | sed -e s'/-.*//' \