x86, um: take arch/um/include/* out of the way

We can't just plop asm/* into it - userland helpers are built with it
in search path and seeing asm/* show up there suddenly would be a bad
idea.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
Al Viro 2008-08-17 13:48:37 -04:00 committed by H. Peter Anvin
parent 2515ddc6db
commit 8569c9140b
79 changed files with 26 additions and 27 deletions

View file

@ -28,18 +28,18 @@ SYMLINK_HEADERS := $(foreach header,$(SYMLINK_HEADERS),include/asm-um/$(header))
#
# These are cleaned up during mrproper. Please DO NOT fix it again, this is
# the Correct Thing(tm) to do!
ARCH_SYMLINKS = include/asm-um/arch $(ARCH_DIR)/include/sysdep $(ARCH_DIR)/os \
$(SYMLINK_HEADERS) $(ARCH_DIR)/include/uml-config.h
ARCH_SYMLINKS = include/asm-um/arch $(ARCH_DIR)/include/shared/sysdep $(ARCH_DIR)/os \
$(SYMLINK_HEADERS) $(ARCH_DIR)/include/shared/uml-config.h
MODE_INCLUDE += -I$(srctree)/$(ARCH_DIR)/include/skas
MODE_INCLUDE += -I$(srctree)/$(ARCH_DIR)/include/shared/skas
include $(srctree)/$(ARCH_DIR)/Makefile-skas
ARCH_INCLUDE := -I$(ARCH_DIR)/include
ARCH_INCLUDE := -I$(ARCH_DIR)/include/shared
ifneq ($(KBUILD_SRC),)
ARCH_INCLUDE += -I$(srctree)/$(ARCH_DIR)/include
ARCH_INCLUDE += -I$(srctree)/$(ARCH_DIR)/include/shared
endif
SYS_DIR := $(ARCH_DIR)/include/sysdep-$(SUBARCH)
SYS_DIR := $(ARCH_DIR)/include/shared/sysdep-$(SUBARCH)
# -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.
@ -96,11 +96,11 @@ endef
ifneq ($(KBUILD_SRC),)
$(shell mkdir -p $(ARCH_DIR) && ln -fsn $(srctree)/$(ARCH_DIR)/Kconfig.$(SUBARCH) $(ARCH_DIR)/Kconfig.arch)
else
$(shell cd $(ARCH_DIR) && ln -sf Kconfig.$(SUBARCH) Kconfig.arch)
$(shell ln -fsn Kconfig.$(SUBARCH) $(ARCH_DIR)/Kconfig.arch)
endif
archprepare: $(ARCH_SYMLINKS) $(ARCH_DIR)/include/user_constants.h
prepare: $(ARCH_DIR)/include/kern_constants.h
archprepare: $(ARCH_SYMLINKS) $(ARCH_DIR)/include/shared/user_constants.h
prepare: $(ARCH_DIR)/include/shared/kern_constants.h
LINK-$(CONFIG_LD_SCRIPT_STATIC) += -static
LINK-$(CONFIG_LD_SCRIPT_DYN) += -Wl,-rpath,/lib
@ -132,9 +132,9 @@ 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/uml-config.h \
$(ARCH_DIR)/include/user_constants.h \
$(ARCH_DIR)/include/kern_constants.h $(ARCH_DIR)/Kconfig.arch
CLEAN_FILES += linux x.i gmon.out $(ARCH_DIR)/include/shared/uml-config.h \
$(ARCH_DIR)/include/shared/user_constants.h \
$(ARCH_DIR)/include/shared/kern_constants.h $(ARCH_DIR)/Kconfig.arch
MRPROPER_FILES += $(ARCH_SYMLINKS)
@ -148,37 +148,36 @@ ifneq ($(KBUILD_SRC),)
$(Q)mkdir -p $(objtree)/include/asm-um
$(Q)ln -fsn $(srctree)/include/asm-um/$(basename $(notdir $@))-$(SUBARCH)$(suffix $@) $@
else
$(Q)cd $(srctree)/$(dir $@) ; \
ln -sf $(basename $(notdir $@))-$(SUBARCH)$(suffix $@) $(notdir $@)
$(Q)ln -sf $(basename $(notdir $@))-$(SUBARCH)$(suffix $@) $@
endif
include/asm-um/arch:
@echo ' SYMLINK $@'
ifneq ($(KBUILD_SRC),)
$(Q)mkdir -p $(objtree)/include/asm-um
$(Q)ln -fsn $(srctree)/include/asm-$(HEADER_ARCH) include/asm-um/arch
$(Q)ln -fsn $(srctree)/include/asm-$(HEADER_ARCH) $@
else
$(Q)cd $(srctree)/include/asm-um && ln -fsn ../asm-$(HEADER_ARCH) arch
$(Q)ln -fsn ../asm-$(HEADER_ARCH) $@
endif
$(objtree)/$(ARCH_DIR)/include:
$(objtree)/$(ARCH_DIR)/include/shared:
@echo ' MKDIR $@'
$(Q)mkdir -p $@
$(ARCH_DIR)/include/sysdep: $(objtree)/$(ARCH_DIR)/include
$(ARCH_DIR)/include/shared/sysdep: $(objtree)/$(ARCH_DIR)/include/shared
@echo ' SYMLINK $@'
ifneq ($(KBUILD_SRC),)
$(Q)ln -fsn $(srctree)/$(ARCH_DIR)/include/sysdep-$(SUBARCH) $(ARCH_DIR)/include/sysdep
$(Q)ln -fsn $(srctree)/$(ARCH_DIR)/include/shared/sysdep-$(SUBARCH) $@
else
$(Q)cd $(ARCH_DIR)/include && ln -fsn sysdep-$(SUBARCH) sysdep
$(Q)ln -fsn sysdep-$(SUBARCH) $@
endif
$(ARCH_DIR)/os:
@echo ' SYMLINK $@'
ifneq ($(KBUILD_SRC),)
$(Q)ln -fsn $(srctree)/$(ARCH_DIR)/os-$(OS) $(ARCH_DIR)/os
$(Q)ln -fsn $(srctree)/$(ARCH_DIR)/os-$(OS) $@
else
$(Q)cd $(ARCH_DIR) && ln -fsn os-$(OS) os
$(Q)ln -fsn os-$(OS) $@
endif
# Generated files
@ -186,7 +185,7 @@ define filechk_umlconfig
sed 's/ CONFIG/ UML_CONFIG/'
endef
$(ARCH_DIR)/include/uml-config.h : include/linux/autoconf.h
$(ARCH_DIR)/include/shared/uml-config.h : include/linux/autoconf.h
$(call filechk,umlconfig)
$(ARCH_DIR)/sys-$(SUBARCH)/user-offsets.s: FORCE
@ -205,11 +204,11 @@ define filechk_gen-asm-offsets
echo ""; )
endef
$(ARCH_DIR)/include/user_constants.h: $(ARCH_DIR)/sys-$(SUBARCH)/user-offsets.s
$(ARCH_DIR)/include/shared/user_constants.h: $(ARCH_DIR)/sys-$(SUBARCH)/user-offsets.s
$(call filechk,gen-asm-offsets)
$(ARCH_DIR)/include/kern_constants.h: $(objtree)/$(ARCH_DIR)/include
$(ARCH_DIR)/include/shared/kern_constants.h: $(objtree)/$(ARCH_DIR)/include/shared
@echo ' SYMLINK $@'
$(Q)ln -sf ../../../include/asm-um/asm-offsets.h $@
$(Q)ln -sf ../../../../include/asm-um/asm-offsets.h $@
export SUBARCH USER_CFLAGS CFLAGS_NO_HARDENING OS HEADER_ARCH

View file

@ -11,7 +11,7 @@
#include "longjmp.h"
#include "mm_id.h"
#include "sysdep/tls.h"
#include "../os/include/file.h"
#include "../../os/include/file.h"
#define CATCH_EINTR(expr) while ((errno = 0, ((expr) < 0)) && (errno == EINTR))