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# Copyright 2003 - 2004 Pathscale, Inc
# Released under the GPL
core-y += arch/um/sys-x86_64/
START := 0x60000000
_extra_flags_ = -fno-builtin -m64 -mcmodel=kernel
#We #undef __x86_64__ for kernelspace, not for userspace where
#it's needed for headers to work!
CFLAGS += -U__$(SUBARCH)__ $(_extra_flags_)
USER_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
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