Makefile-x86_64

# Copyright 2003 - 2004 Pathscale, Inc
# Released under the GPL

core-y += arch/um/sys-x86_64/ arch/x86_64/crypto/
START := 0x60000000

_extra_flags_ = -fno-builtin -m64

#We #undef __x86_64__ for kernelspace, not for userspace where
#it's needed for headers to work!
ARCH_KERNEL_DEFINES = -U__$(SUBARCH)__
KBUILD_CFLAGS += $(_extra_flags_)

CHECKFLAGS  += -m64
AFLAGS += -m64
LDFLAGS += -m elf_x86_64
CPPFLAGS += -m64

ELF_ARCH := i386:x86-64
ELF_FORMAT := elf64-x86-64

# Not on all 64-bit distros /lib is a symlink to /lib64. PLD is an example.

LINK-$(CONFIG_LD_SCRIPT_DYN) += -Wl,-rpath,/lib64
LINK-y += -m64