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ccflags-y := -DSRCTREE='"$(srctree)"' -DOBJTREE='"$(objtree)"'
# if-lt
# Usage VAR := $(call if-lt, $(a), $(b))
# Returns 1 if (a < b)
if-lt = $(shell [ $(1) -lt $(2) ] && echo 1)
ifeq ($(CONFIG_GCOV_FORMAT_3_4),y)
cc-ver := 0304
else ifeq ($(CONFIG_GCOV_FORMAT_4_7),y)
cc-ver := 0407
else
cc-ver := $(cc-version)
endif
obj-$(CONFIG_GCOV_KERNEL) := base.o fs.o
ifeq ($(call if-lt, $(cc-ver), 0407),1)
obj-$(CONFIG_GCOV_KERNEL) += gcc_3_4.o
else
obj-$(CONFIG_GCOV_KERNEL) += gcc_4_7.o
endif
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