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authorPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>2006-05-01 23:16:03 +0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-05-02 05:17:45 +0400
commitcb8aa3d29b562e4c16fdfa4ecc8170ddc55397f4 (patch)
tree8bff8424e5a4652e46042435ef3e351157d39241 /arch/um
parentcb98cdcd0dd892dcaec7dabd57c3b00890006b61 (diff)
downloadlinux-cb8aa3d29b562e4c16fdfa4ecc8170ddc55397f4.tar.xz
[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: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Acked-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um')
-rw-r--r--arch/um/Makefile13
-rw-r--r--arch/um/sys-i386/Makefile5
-rw-r--r--arch/um/sys-x86_64/Makefile5
3 files changed, 14 insertions, 9 deletions
diff --git a/arch/um/Makefile b/arch/um/Makefile
index a508e7a02891..930e00612a22 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -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 $@
export SUBARCH USER_CFLAGS OS
diff --git a/arch/um/sys-i386/Makefile b/arch/um/sys-i386/Makefile
index 98b20b7bba4f..82121ab03bb0 100644
--- a/arch/um/sys-i386/Makefile
+++ b/arch/um/sys-i386/Makefile
@@ -10,9 +10,12 @@ subarch-obj-$(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))
diff --git a/arch/um/sys-x86_64/Makefile b/arch/um/sys-x86_64/Makefile
index b5fc22babddf..f739bea35195 100644
--- a/arch/um/sys-x86_64/Makefile
+++ b/arch/um/sys-x86_64/Makefile
@@ -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))