diff options
| author | Steve French <sfrench@us.ibm.com> | 2006-01-12 14:47:08 -0800 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2006-01-12 14:47:08 -0800 |
| commit | 94bc2be31a01a3055ec94176e595dfe208e92d3b (patch) | |
| tree | ebfbe81c6718a6390bfa1b99c6d228237d818576 /arch/x86_64/Makefile | |
| parent | c32a0b689cb9cc160cfcd19735bbf50bb70c6ef4 (diff) | |
| parent | 58cba4650a7a414eabd2b40cc9d8e45fcdf192d9 (diff) | |
Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'arch/x86_64/Makefile')
| -rw-r--r-- | arch/x86_64/Makefile | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/x86_64/Makefile b/arch/x86_64/Makefile index a9cd42e6182..d7fd46479c5 100644 --- a/arch/x86_64/Makefile +++ b/arch/x86_64/Makefile @@ -31,6 +31,7 @@ cflags-$(CONFIG_MK8) += $(call cc-option,-march=k8) cflags-$(CONFIG_MPSC) += $(call cc-option,-march=nocona) CFLAGS += $(cflags-y) +CFLAGS += -m64 CFLAGS += -mno-red-zone CFLAGS += -mcmodel=kernel CFLAGS += -pipe @@ -38,8 +39,10 @@ CFLAGS += -pipe # actually it makes the kernel smaller too. CFLAGS += -fno-reorder-blocks CFLAGS += -Wno-sign-compare -ifneq ($(CONFIG_DEBUG_INFO),y) +ifneq ($(CONFIG_UNWIND_INFO),y) CFLAGS += -fno-asynchronous-unwind-tables +endif +ifneq ($(CONFIG_DEBUG_INFO),y) # -fweb shrinks the kernel a bit, but the difference is very small # it also messes up debugging, so don't use it for now. #CFLAGS += $(call cc-option,-fweb) @@ -50,6 +53,8 @@ CFLAGS += $(call cc-option,-funit-at-a-time) # prevent gcc from generating any FP code by mistake CFLAGS += $(call cc-option,-mno-sse -mno-mmx -mno-sse2 -mno-3dnow,) +AFLAGS += -m64 + head-y := arch/x86_64/kernel/head.o arch/x86_64/kernel/head64.o arch/x86_64/kernel/init_task.o libs-y += arch/x86_64/lib/ @@ -80,9 +85,12 @@ bzlilo: vmlinux bzdisk: vmlinux $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) zdisk -install fdimage fdimage144 fdimage288: vmlinux +fdimage fdimage144 fdimage288: vmlinux $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) $@ +install: + $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) $@ + archclean: $(Q)$(MAKE) $(clean)=$(boot) |