From 74b469f2e6b1589118b6ac05c7256add01e572d2 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Thu, 25 Oct 2007 19:42:04 +0200 Subject: 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 --- arch/i386/Makefile.cpu | 47 ----------------------------------------------- 1 file changed, 47 deletions(-) delete mode 100644 arch/i386/Makefile.cpu (limited to 'arch/i386/Makefile.cpu') diff --git a/arch/i386/Makefile.cpu b/arch/i386/Makefile.cpu deleted file mode 100644 index e372b584e91..00000000000 --- a/arch/i386/Makefile.cpu +++ /dev/null @@ -1,47 +0,0 @@ -# CPU tuning section - shared with UML. -# Must change only cflags-y (or [yn]), not CFLAGS! That makes a difference for UML. - -#-mtune exists since gcc 3.4 -HAS_MTUNE := $(call cc-option-yn, -mtune=i386) -ifeq ($(HAS_MTUNE),y) -tune = $(call cc-option,-mtune=$(1),$(2)) -else -tune = $(call cc-option,-mcpu=$(1),$(2)) -endif - -align := $(cc-option-align) -cflags-$(CONFIG_M386) += -march=i386 -cflags-$(CONFIG_M486) += -march=i486 -cflags-$(CONFIG_M586) += -march=i586 -cflags-$(CONFIG_M586TSC) += -march=i586 -cflags-$(CONFIG_M586MMX) += -march=pentium-mmx -cflags-$(CONFIG_M686) += -march=i686 -cflags-$(CONFIG_MPENTIUMII) += -march=i686 $(call tune,pentium2) -cflags-$(CONFIG_MPENTIUMIII) += -march=i686 $(call tune,pentium3) -cflags-$(CONFIG_MPENTIUMM) += -march=i686 $(call tune,pentium3) -cflags-$(CONFIG_MPENTIUM4) += -march=i686 $(call tune,pentium4) -cflags-$(CONFIG_MK6) += -march=k6 -# Please note, that patches that add -march=athlon-xp and friends are pointless. -# They make zero difference whatsosever to performance at this time. -cflags-$(CONFIG_MK7) += -march=athlon -cflags-$(CONFIG_MK8) += $(call cc-option,-march=k8,-march=athlon) -cflags-$(CONFIG_MCRUSOE) += -march=i686 $(align)-functions=0 $(align)-jumps=0 $(align)-loops=0 -cflags-$(CONFIG_MEFFICEON) += -march=i686 $(call tune,pentium3) $(align)-functions=0 $(align)-jumps=0 $(align)-loops=0 -cflags-$(CONFIG_MWINCHIPC6) += $(call cc-option,-march=winchip-c6,-march=i586) -cflags-$(CONFIG_MWINCHIP2) += $(call cc-option,-march=winchip2,-march=i586) -cflags-$(CONFIG_MWINCHIP3D) += $(call cc-option,-march=winchip2,-march=i586) -cflags-$(CONFIG_MCYRIXIII) += $(call cc-option,-march=c3,-march=i486) $(align)-functions=0 $(align)-jumps=0 $(align)-loops=0 -cflags-$(CONFIG_MVIAC3_2) += $(call cc-option,-march=c3-2,-march=i686) -cflags-$(CONFIG_MVIAC7) += -march=i686 -cflags-$(CONFIG_MCORE2) += -march=i686 $(call tune,core2) - -# AMD Elan support -cflags-$(CONFIG_X86_ELAN) += -march=i486 - -# Geode GX1 support -cflags-$(CONFIG_MGEODEGX1) += -march=pentium-mmx - -# add at the end to overwrite eventual tuning options from earlier -# cpu entries -cflags-$(CONFIG_X86_GENERIC) += $(call tune,generic,$(call tune,i686)) - -- cgit v1.2.3