1ccflags-y := -DSRCTREE='"$(srctree)"' -DOBJTREE='"$(objtree)"' 2 3# if-lt 4# Usage VAR := $(call if-lt, $(a), $(b)) 5# Returns 1 if (a < b) 6if-lt = $(shell [ $(1) -lt $(2) ] && echo 1) 7 8ifeq ($(CONFIG_GCOV_FORMAT_3_4),y) 9 cc-ver := 0304 10else ifeq ($(CONFIG_GCOV_FORMAT_4_7),y) 11 cc-ver := 0407 12else 13 cc-ver := $(cc-version) 14endif 15 16obj-y := base.o fs.o 17 18ifeq ($(call if-lt, $(cc-ver), 0407),1) 19 obj-y += gcc_3_4.o 20else 21 obj-y += gcc_4_7.o 22endif 23