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authorAl Viro <viro@zeniv.linux.org.uk>2008-10-11 18:39:18 -0400
committerH. Peter Anvin <hpa@zytor.com>2008-10-22 22:55:23 -0700
commit87e299e5c7508a9443f04703f1d0c7f518f79ea9 (patch)
tree88563f04c14fd85fefbc79e272d7ccb3a5af88f9
parent61bee20445935ee9802d25c261849440497497d3 (diff)
x86, um: get rid of uml-config.h
Take a few symbols we need into kern_constants.h Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
-rw-r--r--arch/um/Makefile18
-rw-r--r--arch/um/include/shared/common-offsets.h13
-rw-r--r--arch/um/include/shared/user.h2
3 files changed, 17 insertions, 16 deletions
diff --git a/arch/um/Makefile b/arch/um/Makefile
index 425b8193961..d944c343acd 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -18,10 +18,6 @@ core-y += $(ARCH_DIR)/kernel/ \
$(ARCH_DIR)/drivers/ \
$(ARCH_DIR)/os-$(OS)/
-# These are cleaned up during mrproper. Please DO NOT fix it again, this is
-# the Correct Thing(tm) to do!
-ARCH_SYMLINKS = $(ARCH_DIR)/include/shared/uml-config.h
-
MODE_INCLUDE += -I$(srctree)/$(ARCH_DIR)/include/shared/skas
include $(srctree)/$(ARCH_DIR)/Makefile-skas
@@ -29,7 +25,7 @@ include $(srctree)/$(ARCH_DIR)/Makefile-skas
ARCH_INCLUDE := -I$(srctree)/$(ARCH_DIR)/include/shared
ARCH_INCLUDE += -I$(srctree)/$(ARCH_DIR)/sys-$(SUBARCH)/shared
ifneq ($(KBUILD_SRC),)
-ARCH_INCLUDE += -I$(ARCH_DIR)/include/shared # for three generated files
+ARCH_INCLUDE += -I$(ARCH_DIR)/include/shared # for two generated files
endif
KBUILD_CPPFLAGS += -I$(srctree)/$(ARCH_DIR)/sys-$(SUBARCH)
@@ -89,7 +85,7 @@ endef
KBUILD_KCONFIG := arch/um/Kconfig.$(HEADER_ARCH)
-archprepare: $(ARCH_SYMLINKS) $(ARCH_DIR)/include/shared/user_constants.h
+archprepare: $(ARCH_DIR)/include/shared/user_constants.h
prepare: $(ARCH_DIR)/include/shared/kern_constants.h
LINK-$(CONFIG_LD_SCRIPT_STATIC) += -static
@@ -122,12 +118,10 @@ 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 $(ARCH_DIR)/include/shared/uml-config.h \
+CLEAN_FILES += linux x.i gmon.out \
$(ARCH_DIR)/include/shared/user_constants.h \
$(ARCH_DIR)/include/shared/kern_constants.h
-MRPROPER_FILES += $(ARCH_SYMLINKS)
-
archclean:
@find . \( -name '*.bb' -o -name '*.bbg' -o -name '*.da' \
-o -name '*.gcov' \) -type f -print | xargs rm -f
@@ -137,12 +131,6 @@ $(objtree)/$(ARCH_DIR)/include/shared:
$(Q)mkdir -p $@
# Generated files
-define filechk_umlconfig
- sed 's/ CONFIG/ UML_CONFIG/'
-endef
-
-$(ARCH_DIR)/include/shared/uml-config.h : include/linux/autoconf.h
- $(call filechk,umlconfig)
$(ARCH_DIR)/sys-$(SUBARCH)/user-offsets.s: FORCE
$(Q)$(MAKE) $(build)=$(ARCH_DIR)/sys-$(SUBARCH) $@
diff --git a/arch/um/include/shared/common-offsets.h b/arch/um/include/shared/common-offsets.h
index b54bd35585c..72009c7e321 100644
--- a/arch/um/include/shared/common-offsets.h
+++ b/arch/um/include/shared/common-offsets.h
@@ -39,3 +39,16 @@ DEFINE(UM_HZ, HZ);
DEFINE(UM_USEC_PER_SEC, USEC_PER_SEC);
DEFINE(UM_NSEC_PER_SEC, NSEC_PER_SEC);
DEFINE(UM_NSEC_PER_USEC, NSEC_PER_USEC);
+
+#ifdef CONFIG_PRINTK
+DEFINE(UML_CONFIG_PRINTK, CONFIG_PRINTK);
+#endif
+#ifdef CONFIG_NO_HZ
+DEFINE(UML_CONFIG_NO_HZ, CONFIG_NO_HZ);
+#endif
+#ifdef CONFIG_UML_X86
+DEFINE(UML_CONFIG_UML_X86, CONFIG_UML_X86);
+#endif
+#ifdef CONFIG_64BIT
+DEFINE(UML_CONFIG_64BIT, CONFIG_64BIT);
+#endif
diff --git a/arch/um/include/shared/user.h b/arch/um/include/shared/user.h
index 1723fac6f40..293f7c794fa 100644
--- a/arch/um/include/shared/user.h
+++ b/arch/um/include/shared/user.h
@@ -6,7 +6,7 @@
#ifndef __USER_H__
#define __USER_H__
-#include "uml-config.h"
+#include "kern_constants.h"
/*
* The usual definition - copied here because the kernel provides its own,