Ok, I have two more requests, if possible:
1) add something like arch/um/Rules.make which is included everywhere needed
Find below the patch which implements Paolo's suggestion with one exception:
I put the common definitions in arch/um/scripts/Makefile.rules to be more consistent
with my understanding of conventions.
I did the patch against Jeff's tarball (http://user-mode-linux.sourceforge.net/work/current/2.6/2.6.11-rc3-mm2/patches.tar)
the way it may be added to the end of the existing quilt 'series'.
Make me know if you think useful to do it also against some other versions.
Also I noticed that including my original patch in his tarball Jeff excluded changes
in some Makefiles (e.g. arch/um/kernel/Makefile).
Jeff, had you a problem with those Makefiles?
Dima
Signed-off-by: Vadim Abrossimov <[EMAIL PROTECTED]>
---
#
# Move similar definitions from Makefiles to the newly created
# arch/um/scripts/Makefile.rules and include it everywhere needed
#
Index: 2.6.11-rc3-mm2-jd/arch/um/drivers/Makefile
===================================================================
--- 2.6.11-rc3-mm2-jd.orig/arch/um/drivers/Makefile 2005-02-19 12:22:20.502114912 +0100
+++ 2.6.11-rc3-mm2-jd/arch/um/drivers/Makefile 2005-02-19 13:34:08.258236440 +0100
@@ -50,9 +50,7 @@
USER_SINGLE_OBJS = $(foreach f,$(patsubst %.o,%,$(obj-y) $(obj-m)),$($(f)-objs))
-USER_OBJS := $(filter %_user.o,$(obj-y) $(obj-m) $(USER_SINGLE_OBJS)) fd.o \
+USER_OBJS := $(filter %_user.o, $(USER_SINGLE_OBJS)) fd.o \
null.o pty.o tty.o xterm.o
-USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file))
-$(USER_OBJS) : c_flags = -Wp,-MD,$(depfile) $(CFLAGS_$(notdir $@)) \
- $(USER_CFLAGS)
+include arch/um/scripts/Makefile.rules
Index: 2.6.11-rc3-mm2-jd/arch/um/kernel/Makefile
===================================================================
--- 2.6.11-rc3-mm2-jd.orig/arch/um/kernel/Makefile 2005-02-19 12:22:19.391283784 +0100
+++ 2.6.11-rc3-mm2-jd/arch/um/kernel/Makefile 2005-02-19 13:57:23.414140504 +0100
@@ -23,14 +23,12 @@
user-objs-$(CONFIG_TTY_LOG) += tty_log.o
-USER_OBJS := $(filter %_user.o,$(obj-y)) $(user-objs-y) config.o helper.o \
+USER_OBJS := $(user-objs-y) config.o helper.o \
main.o time.o tty_log.o umid.o user_util.o frame.o
-USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file))
CFLAGS_frame.o := -fno-omit-frame-pointer
-$(USER_OBJS) : %.o: %.c - $(CC) $(USER_CFLAGS) $(CFLAGS_$(notdir $@)) -c -o $@ $< +include arch/um/scripts/Makefile.rules
targets += config.c
@@ -54,3 +52,4 @@
-e 'a""\;' \
-e '}' \
$< > $@
+
Index: 2.6.11-rc3-mm2-jd/arch/um/kernel/skas/Makefile
===================================================================
--- 2.6.11-rc3-mm2-jd.orig/arch/um/kernel/skas/Makefile 2005-02-19 12:22:20.502114912 +0100
+++ 2.6.11-rc3-mm2-jd/arch/um/kernel/skas/Makefile 2005-02-19 13:59:08.706133688 +0100
@@ -6,10 +6,8 @@
obj-y := exec_kern.o mem.o mem_user.o mmu.o process.o process_kern.o \
syscall_kern.o syscall_user.o time.o tlb.o trap_user.o uaccess.o \
-USER_OBJS = $(filter %_user.o,$(obj-y)) process.o time.o -USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file)) +USER_OBJS := process.o time.o
-$(USER_OBJS) : c_flags = -Wp,-MD,$(depfile) $(CFLAGS_$(notdir $@)) \ - $(USER_CFLAGS) +include arch/um/scripts/Makefile.rules
subdir- := util
Index: 2.6.11-rc3-mm2-jd/arch/um/kernel/tt/Makefile
===================================================================
--- 2.6.11-rc3-mm2-jd.orig/arch/um/kernel/tt/Makefile 2005-02-19 12:22:20.502114912 +0100
+++ 2.6.11-rc3-mm2-jd/arch/um/kernel/tt/Makefile 2005-02-19 14:03:37.951202216 +0100
@@ -12,14 +12,12 @@
obj-$(CONFIG_PT_PROXY) += gdb_kern.o ptproxy/
-USER_OBJS := $(filter %_user.o,$(obj-y)) gdb.o time.o tracer.o -USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file)) +USER_OBJS := gdb.o time.o tracer.o
UNMAP_CFLAGS := $(patsubst -pg -DPROFILING,,$(USER_CFLAGS))
UNMAP_CFLAGS := $(patsubst -fprofile-arcs -ftest-coverage,,$(UNMAP_CFLAGS))
-$(USER_OBJS) : c_flags = -Wp,-MD,$(depfile) $(CFLAGS_$(notdir $@)) \ - $(USER_CFLAGS) +include arch/um/scripts/Makefile.rules
$(obj)/unmap.o: c_flags = -Wp,-MD,$(depfile) $(UNMAP_CFLAGS)
Index: 2.6.11-rc3-mm2-jd/arch/um/kernel/tt/ptproxy/Makefile
===================================================================
--- 2.6.11-rc3-mm2-jd.orig/arch/um/kernel/tt/ptproxy/Makefile 2005-02-19 12:22:20.598100320 +0100
+++ 2.6.11-rc3-mm2-jd/arch/um/kernel/tt/ptproxy/Makefile 2005-02-19 14:07:00.607393792 +0100
@@ -5,7 +5,6 @@
obj-y = proxy.o ptrace.o sysdep.o wait.o
-USER_OBJS := $(foreach file,$(obj-y),$(src)/$(file)) +USER_OBJS := $(obj-y)
-$(USER_OBJS) : c_flags = -Wp,-MD,$(depfile) $(CFLAGS_$(notdir $@)) \
- $(USER_CFLAGS)
+include arch/um/scripts/Makefile.rules
Index: 2.6.11-rc3-mm2-jd/arch/um/os-Linux/Makefile
===================================================================
--- 2.6.11-rc3-mm2-jd.orig/arch/um/os-Linux/Makefile 2005-02-19 12:22:20.598100320 +0100
+++ 2.6.11-rc3-mm2-jd/arch/um/os-Linux/Makefile 2005-02-19 14:14:03.290136248 +0100
@@ -8,9 +8,7 @@
USER_OBJS := aio.o elf_aux.o file.o mem.o process.o signal.o start_up.o \
time.o tt.o tty.o
-USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file))
-
-$(USER_OBJS) : c_flags = -Wp,-MD,$(depfile) $(CFLAGS_$(notdir $@)) \
- $(USER_CFLAGS)CFLAGS_user_syms.o += -DSUBARCH_$(SUBARCH)
+
+include arch/um/scripts/Makefile.rules
Index: 2.6.11-rc3-mm2-jd/arch/um/os-Linux/drivers/Makefile
===================================================================
--- 2.6.11-rc3-mm2-jd.orig/arch/um/os-Linux/drivers/Makefile 2005-02-19 12:22:20.599100168 +0100
+++ 2.6.11-rc3-mm2-jd/arch/um/os-Linux/drivers/Makefile 2005-02-19 14:12:22.882400544 +0100
@@ -12,8 +12,7 @@
USER_SINGLE_OBJS = $(foreach f,$(patsubst %.o,%,$(obj-y)),$($(f)-objs))
-USER_OBJS = $(filter %_user.o,$(obj-y) $(USER_SINGLE_OBJS)) -USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file)) +USER_OBJS := $(filter %_user.o, $(USER_SINGLE_OBJS)) + +include arch/um/scripts/Makefile.rules
-$(USER_OBJS) : c_flags = -Wp,-MD,$(depfile) $(CFLAGS_$(notdir $@)) \
- $(USER_CFLAGS)
Index: 2.6.11-rc3-mm2-jd/arch/um/scripts/Makefile.rules
===================================================================
--- 2.6.11-rc3-mm2-jd.orig/arch/um/scripts/Makefile.rules 2004-02-23 22:02:56.000000000 +0100
+++ 2.6.11-rc3-mm2-jd/arch/um/scripts/Makefile.rules 2005-02-19 13:37:33.195081304 +0100
@@ -0,0 +1,8 @@
+# ===========================================================================
+# arch/um: Generic definitions
+# ===========================================================================
+
+USER_OBJS += $(filter %_user.o,$(obj-y) $(obj-m))
+USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file))
+
+$(USER_OBJS) : c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) $(CFLAGS_$(notdir $@))
Index: 2.6.11-rc3-mm2-jd/arch/um/sys-i386/Makefile
===================================================================
--- 2.6.11-rc3-mm2-jd.orig/arch/um/sys-i386/Makefile 2005-02-19 12:22:20.599100168 +0100
+++ 2.6.11-rc3-mm2-jd/arch/um/sys-i386/Makefile 2005-02-19 14:16:07.505252680 +0100
@@ -6,7 +6,6 @@
obj-$(CONFIG_MODULES) += module.o
USER_OBJS := bugs.o ptrace_user.o sigcontext.o fault.o -USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file))
SYMLINKS = bitops.c semaphore.c highmem.c module.c
@@ -26,8 +25,7 @@
ln -sf $(srctree)/arch/i386/$($(notdir $1)-dir)/$(notdir $1) $1
endef-$(USER_OBJS) : c_flags = -Wp,-MD,$(depfile) $(CFLAGS_$(notdir $@)) \ - $(USER_CFLAGS) +include arch/um/scripts/Makefile.rules
$(SYMLINKS):
$(call make_link,$@)
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