27 lines
640 B
Plaintext
27 lines
640 B
Plaintext
# Copyright 2003 - 2004 Pathscale, Inc
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# Released under the GPL
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core-y += arch/um/sys-x86_64/ arch/x86/crypto/
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START := 0x60000000
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_extra_flags_ = -fno-builtin -m64
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KBUILD_CFLAGS += $(_extra_flags_)
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CHECKFLAGS += -m64 -D__x86_64__
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KBUILD_AFLAGS += -m64
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LDFLAGS += -m elf_x86_64
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KBUILD_CPPFLAGS += -m64
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ELF_ARCH := i386:x86-64
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ELF_FORMAT := elf64-x86-64
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HEADER_ARCH := x86
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# Not on all 64-bit distros /lib is a symlink to /lib64. PLD is an example.
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LINK-$(CONFIG_LD_SCRIPT_DYN) += -Wl,-rpath,/lib64
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LINK-y += -m64
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# Do unit-at-a-time unconditionally on x86_64, following the host
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KBUILD_CFLAGS += $(call cc-option,-funit-at-a-time)
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