ifneq ($(CONFIG_CCACHE),)
TARGET_CC_NOCACHE:=$(TARGET_CC)
TARGET_CXX_NOCACHE:=$(TARGET_CXX)
+ HOSTCC_NOCACHE:=$(HOSTCC)
export TARGET_CC_NOCACHE
export TARGET_CXX_NOCACHE
+ export HOSTCC_NOCACHE
TARGET_CC:= ccache_cc
TARGET_CXX:= ccache_cxx
HOSTCC:= ccache $(HOSTCC)