Revert "endian: #define __BYTE_ORDER"

[safe/jmp/linux-2.6] / arch / um / Makefile-x86_64

diff --git a/arch/um/Makefile-x86_64 b/arch/um/Makefile-x86_64
index d80bd00..a9cd7e7 100644 (file)
--- a/arch/um/Makefile-x86_64
+++ b/arch/um/Makefile-x86_64
@@ -1,32 +1,26 @@
 # Copyright 2003 - 2004 Pathscale, Inc
 # Released under the GPL
 
-SUBARCH_LIBS := arch/um/sys-x86_64/
+core-y += arch/um/sys-x86_64/ arch/x86/crypto/
 START := 0x60000000
 
-CFLAGS += -U__$(SUBARCH)__ -fno-builtin $(STUB_CFLAGS)
-ARCH_USER_CFLAGS := -D__x86_64__
+_extra_flags_ = -fno-builtin -m64
 
-ELF_ARCH := i386:x86-64
-ELF_FORMAT := elf64-x86-64
-
-SYS_UTIL_DIR := $(ARCH_DIR)/sys-x86_64/util
-SYS_DIR := $(ARCH_DIR)/include/sysdep-x86_64
-
-SYS_HEADERS = $(SYS_DIR)/sc.h $(SYS_DIR)/thread.h
+KBUILD_CFLAGS += $(_extra_flags_)
 
-prepare: $(SYS_HEADERS)
+CHECKFLAGS  += -m64 -D__x86_64__
+KBUILD_AFLAGS += -m64
+LDFLAGS += -m elf_x86_64
+KBUILD_CPPFLAGS += -m64
 
-$(SYS_DIR)/sc.h: $(SYS_UTIL_DIR)/mk_sc
-       $(call filechk,gen_header)
-
-$(SYS_DIR)/thread.h: $(SYS_UTIL_DIR)/mk_thread
-       $(call filechk,gen_header)
+ELF_ARCH := i386:x86-64
+ELF_FORMAT := elf64-x86-64
+HEADER_ARCH := x86
 
-$(SYS_UTIL_DIR)/mk_sc: scripts_basic $(ARCH_DIR)/user-offsets.h FORCE
-       $(Q)$(MAKE) $(build)=$(SYS_UTIL_DIR) $@
+# Not on all 64-bit distros /lib is a symlink to /lib64. PLD is an example.
 
-$(SYS_UTIL_DIR)/mk_thread: scripts_basic $(GEN_HEADERS) $(ARCH_DIR)/kernel-offsets.h FORCE
-       $(Q)$(MAKE) $(build)=$(SYS_UTIL_DIR) $@
+LINK-$(CONFIG_LD_SCRIPT_DYN) += -Wl,-rpath,/lib64
+LINK-y += -m64
 
-CLEAN_FILES += $(SYS_HEADERS)
+# Do unit-at-a-time unconditionally on x86_64, following the host
+KBUILD_CFLAGS += $(call cc-option,-funit-at-a-time)