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3df8094727
Kbuild descends into kernel/gcov/ directory only when CONFIG_GCOV_KERNEL is enabled. (See kernel/Makefile) CONFIG_GCOV_KERNEL check can be omitted in kernel/gcov/Makefile. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Peter Oberparleiter <oberpar@linux.vnet.ibm.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
23 lines
444 B
Makefile
23 lines
444 B
Makefile
ccflags-y := -DSRCTREE='"$(srctree)"' -DOBJTREE='"$(objtree)"'
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# if-lt
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# Usage VAR := $(call if-lt, $(a), $(b))
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# Returns 1 if (a < b)
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if-lt = $(shell [ $(1) -lt $(2) ] && echo 1)
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ifeq ($(CONFIG_GCOV_FORMAT_3_4),y)
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cc-ver := 0304
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else ifeq ($(CONFIG_GCOV_FORMAT_4_7),y)
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cc-ver := 0407
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else
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cc-ver := $(cc-version)
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endif
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obj-y := base.o fs.o
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ifeq ($(call if-lt, $(cc-ver), 0407),1)
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obj-y += gcc_3_4.o
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else
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obj-y += gcc_4_7.o
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endif
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