um: kill dead code around uaccess

[~andy/linux] / arch / um / Makefile

diff --git a/arch/um/Makefile b/arch/um/Makefile
index c0f712cc7c5fb1c0a216df717c70daeac0dab138..bd0587e5c466ce0c9ab34fef3572dbf391a80029 100644 (file)
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -21,14 +21,12 @@ core-y                      += $(ARCH_DIR)/kernel/          \
 MODE_INCLUDE   += -I$(srctree)/$(ARCH_DIR)/include/shared/skas
 
 include $(srctree)/$(ARCH_DIR)/Makefile-skas
+include $(srctree)/$(ARCH_DIR)/Makefile-$(SUBARCH)
 
 SHARED_HEADERS := $(ARCH_DIR)/include/shared
 ARCH_INCLUDE   := -I$(srctree)/$(SHARED_HEADERS)
-ARCH_INCLUDE   += -I$(srctree)/$(ARCH_DIR)/sys-$(SUBARCH)/shared
-ifneq ($(KBUILD_SRC),)
-ARCH_INCLUDE   += -I$(SHARED_HEADERS)
-endif
-KBUILD_CPPFLAGS += -I$(srctree)/$(ARCH_DIR)/sys-$(SUBARCH)
+ARCH_INCLUDE   += -I$(srctree)/$(ARCH_DIR)/sys-$(HEADER_ARCH)/shared
+KBUILD_CPPFLAGS += -I$(srctree)/$(ARCH_DIR)/sys-$(HEADER_ARCH)
 
 # -Dvmap=kernel_vmap prevents anything from referencing the libpcap.o symbol so
 # named - it's a common symbol in libpcap, so we get a binary which crashes.
@@ -47,9 +45,7 @@ KBUILD_AFLAGS += $(ARCH_INCLUDE)
 
 USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
        $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
-       $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64
-
-include $(srctree)/$(ARCH_DIR)/Makefile-$(SUBARCH)
+       $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
 
 #This will adjust *FLAGS accordingly to the platform.
 include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
@@ -86,8 +82,7 @@ endef
 
 KBUILD_KCONFIG := arch/um/Kconfig.$(HEADER_ARCH)
 
-archprepare: $(SHARED_HEADERS)/user_constants.h
-archprepare: $(SHARED_HEADERS)/kern_constants.h
+archprepare: include/generated/user_constants.h
 
 LINK-$(CONFIG_LD_SCRIPT_STATIC) += -static
 LINK-$(CONFIG_LD_SCRIPT_DYN) += -Wl,-rpath,/lib
@@ -118,9 +113,7 @@ endef
 
 # When cleaning we don't include .config, so we don't include
 # TT or skas makefiles and don't clean skas_ptregs.h.
-CLEAN_FILES += linux x.i gmon.out \
-       $(SHARED_HEADERS)/user_constants.h \
-       $(SHARED_HEADERS)/kern_constants.h
+CLEAN_FILES += linux x.i gmon.out
 
 archclean:
        @find . \( -name '*.bb' -o -name '*.bbg' -o -name '*.da' \
@@ -128,8 +121,8 @@ archclean:
 
 # Generated files
 
-$(ARCH_DIR)/sys-$(SUBARCH)/user-offsets.s: FORCE
-       $(Q)$(MAKE) $(build)=$(ARCH_DIR)/sys-$(SUBARCH) $@
+$(ARCH_DIR)/sys-$(HEADER_ARCH)/user-offsets.s: FORCE
+       $(Q)$(MAKE) $(build)=$(ARCH_DIR)/sys-$(HEADER_ARCH) $@
 
 define filechk_gen-asm-offsets
         (set -e; \
@@ -144,11 +137,7 @@ define filechk_gen-asm-offsets
          echo ""; )
 endef
 
-$(SHARED_HEADERS)/user_constants.h: $(ARCH_DIR)/sys-$(SUBARCH)/user-offsets.s
+include/generated/user_constants.h: $(ARCH_DIR)/sys-$(HEADER_ARCH)/user-offsets.s
        $(call filechk,gen-asm-offsets)
 
-$(SHARED_HEADERS)/kern_constants.h:
-       $(Q)mkdir -p $(dir $@)
-       $(Q)echo '#include "../../../../include/generated/asm-offsets.h"' >$@
-
 export SUBARCH USER_CFLAGS CFLAGS_NO_HARDENING OS HEADER_ARCH DEV_NULL_PATH