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Commit | Line | Data |
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1da177e4 LT |
1 | # Copyright 2003 - 2004 Pathscale, Inc |
2 | # Released under the GPL | |
3 | ||
2465b858 | 4 | core-y += arch/um/sys-x86_64/ arch/x86_64/crypto/ |
1da177e4 LT |
5 | START := 0x60000000 |
6 | ||
1875a48f | 7 | _extra_flags_ = -fno-builtin -m64 |
06837504 | 8 | |
20d00213 PBG |
9 | #We #undef __x86_64__ for kernelspace, not for userspace where |
10 | #it's needed for headers to work! | |
d45e44d4 | 11 | ARCH_KERNEL_DEFINES = -U__$(SUBARCH)__ |
a0f97e06 | 12 | KBUILD_CFLAGS += $(_extra_flags_) |
06837504 | 13 | |
2624f124 | 14 | CHECKFLAGS += -m64 |
ff23db53 JD |
15 | AFLAGS += -m64 |
16 | LDFLAGS += -m elf_x86_64 | |
b076bb02 | 17 | CPPFLAGS += -m64 |
1da177e4 LT |
18 | |
19 | ELF_ARCH := i386:x86-64 | |
20 | ELF_FORMAT := elf64-x86-64 | |
53c0b59d RL |
21 | |
22 | # Not on all 64-bit distros /lib is a symlink to /lib64. PLD is an example. | |
23 | ||
24 | LINK-$(CONFIG_LD_SCRIPT_DYN) += -Wl,-rpath,/lib64 | |
ff23db53 | 25 | LINK-y += -m64 |