From 4ba7e5cd499a72983e6d011e76c1d8fad896d310 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Wed, 30 Jan 2008 13:32:23 +0100 Subject: x86: biarch support for 32 bit builds beautified There were no reason to mess around with CC, AS and LD. Fixing this up avoided duplicated option for ld. A small fixlet were needed in boot/Makefile which assumed that CC were modified. Signed-off-by: Sam Ravnborg Cc: "H. Peter Anvin" Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- arch/x86/Makefile | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) (limited to 'arch/x86/Makefile') diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 0c5b4072d134..bfe061de8ed6 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -15,18 +15,15 @@ export BITS ifeq ($(CONFIG_X86_32),y) BITS := 32 UTS_MACHINE := i386 + CHECKFLAGS += -D__i386__ - HAS_BIARCH := $(call cc-option-yn, -m32) - ifeq ($(HAS_BIARCH),y) - AS := $(AS) --32 - LD := $(LD) -m elf_i386 - CC := $(CC) -m32 - endif + biarch := $(call cc-option,-m32) + KBUILD_AFLAGS += $(biarch) + KBUILD_CFLAGS += $(biarch) ifdef CONFIG_RELOCATABLE LDFLAGS_vmlinux := --emit-relocs endif - CHECKFLAGS += -D__i386__ KBUILD_CFLAGS += -msoft-float -mregparm=3 -freg-struct-return -- cgit v1.2.3