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x86: move i386 and x86_64 Makefiles to arch/x86
Moving the ARCH specific Makefiles for i386 and x86_64 required a litle bit tweaking in the top-lvel Makefile. SRCARCH is now set in the top-level Makefile because we need this info to include the correct arch Makefile. Signed-off-by: Sam Ravnborg <[email protected]>
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5 changed files with 21 additions and 11 deletions
7
Makefile
7
Makefile
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@ -196,6 +196,9 @@ CROSS_COMPILE ?=
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UTS_MACHINE := $(ARCH)
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SRCARCH := $(ARCH)
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# for i386 and x86_64 we use SRCARCH equal to x86
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SRCARCH := $(if $(filter x86_64 i386,$(SRCARCH)),x86,$(SRCARCH))
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KCONFIG_CONFIG ?= .config
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# SHELL used by kbuild
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@ -418,7 +421,7 @@ ifeq ($(config-targets),1)
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# Read arch specific Makefile to set KBUILD_DEFCONFIG as needed.
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# KBUILD_DEFCONFIG may point out an alternative default configuration
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# used for 'make defconfig'
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include $(srctree)/arch/$(ARCH)/Makefile
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include $(srctree)/arch/$(SRCARCH)/Makefile
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export KBUILD_DEFCONFIG
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config %config: scripts_basic outputmakefile FORCE
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@ -497,7 +500,7 @@ else
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KBUILD_CFLAGS += -O2
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endif
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include $(srctree)/arch/$(ARCH)/Makefile
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include $(srctree)/arch/$(SRCARCH)/Makefile
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ifdef CONFIG_FRAME_POINTER
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KBUILD_CFLAGS += -fno-omit-frame-pointer -fno-optimize-sibling-calls
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