Commit cb8aa3d2 authored by Paolo 'Blaisorblade' Giarrusso's avatar Paolo 'Blaisorblade' Giarrusso Committed by Linus Torvalds

[PATCH] uml: use Kbuild tracking for all files and fix compilation output

Move the build of user-offsets to arch/um/sys-$(SUBARCH), where it's located.
So we can also build it via Kbuild with its dependency tracking rather than by
hand.  While hacking here, fix also a lot of little cosmetic things.
Signed-off-by: default avatarPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: default avatarJeff Dike <jdike@addtoit.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent cb98cdcd
......@@ -96,7 +96,8 @@ PHONY += linux
all: linux
linux: vmlinux
ln -f $< $@
@echo ' SYMLINK $@'
$(Q)ln -f $< $@
define archhelp
echo '* linux - Binary kernel image (./linux) - for backward'
......@@ -203,8 +204,8 @@ endef
$(ARCH_DIR)/include/uml-config.h : include/linux/autoconf.h
$(call filechk,umlconfig)
$(ARCH_DIR)/user-offsets.s: $(ARCH_DIR)/sys-$(SUBARCH)/user-offsets.c
$(CC) $(USER_CFLAGS) -S -o $@ $<
$(ARCH_DIR)/sys-$(SUBARCH)/user-offsets.s: FORCE
$(Q)$(MAKE) $(build)=$(ARCH_DIR)/sys-$(SUBARCH) $@
define filechk_gen-asm-offsets
(set -e; \
......@@ -219,13 +220,11 @@ define filechk_gen-asm-offsets
echo ""; )
endef
$(ARCH_DIR)/include/user_constants.h: $(ARCH_DIR)/user-offsets.s
$(ARCH_DIR)/include/user_constants.h: $(ARCH_DIR)/sys-$(SUBARCH)/user-offsets.s
$(call filechk,gen-asm-offsets)
CLEAN_FILES += $(ARCH_DIR)/user-offsets.s
$(ARCH_DIR)/include/kern_constants.h: $(objtree)/$(ARCH_DIR)/include
@echo ' SYMLINK $@'
$(Q) ln -sf ../../../include/asm-um/asm-offsets.h $@
$(Q)ln -sf ../../../include/asm-um/asm-offsets.h $@
export SUBARCH USER_CFLAGS OS
......@@ -10,9 +10,12 @@ subarch-obj-$(CONFIG_MODULES) += kernel/module.o
USER_OBJS := bugs.o ptrace_user.o sigcontext.o fault.o stub_segv.o
include arch/um/scripts/Makefile.rules
USER_OBJS += user-offsets.s
extra-y += user-offsets.s
extra-$(CONFIG_MODE_TT) += unmap.o
include arch/um/scripts/Makefile.rules
$(obj)/stub_segv.o $(obj)/unmap.o: \
_c_flags = $(call unprofile,$(CFLAGS))
......@@ -18,9 +18,12 @@ ldt-y = ../sys-i386/ldt.o
USER_OBJS := ptrace_user.o sigcontext.o stub_segv.o
include arch/um/scripts/Makefile.rules
USER_OBJS += user-offsets.s
extra-y += user-offsets.s
extra-$(CONFIG_MODE_TT) += unmap.o
include arch/um/scripts/Makefile.rules
$(obj)/stub_segv.o $(obj)/unmap.o: \
_c_flags = $(call unprofile,$(CFLAGS))
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