| # 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 |
