diff options
| author | Sam Ravnborg <sam@ravnborg.org> | 2007-10-25 19:42:04 +0200 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2007-10-25 22:27:34 +0200 |
| commit | 74b469f2e6b1589118b6ac05c7256add01e572d2 (patch) | |
| tree | d963009bef4f36ae610dd56ca69961e0de9ee29c /arch/i386/Makefile.cpu | |
| parent | c9927c2bf4f45bb85e8b502ab3fb79ad6483c244 (diff) | |
| download | op-kernel-dev-74b469f2e6b1589118b6ac05c7256add01e572d2.zip op-kernel-dev-74b469f2e6b1589118b6ac05c7256add01e572d2.tar.gz | |
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 <sam@ravnborg.org>
Diffstat (limited to 'arch/i386/Makefile.cpu')
| -rw-r--r-- | arch/i386/Makefile.cpu | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/arch/i386/Makefile.cpu b/arch/i386/Makefile.cpu deleted file mode 100644 index e372b58..0000000 --- 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)) - |
