Re: [2.6.24-rc1-git] Warning with make tags and cscope

From: Sam Ravnborg
Date: Wed Nov 14 2007 - 15:33:59 EST


Hi Kamalesh.
Thanks for reporting!

On Wed, Oct 31, 2007 at 12:53:39PM +0530, Kamalesh Babulal wrote:
> Hi,
>
> Get following warning while building tags and cscope index files
>
> $ make tags -j 2
> MAKE tags
> find: arch/i386: No such file or directory
> find: arch/i386: No such file or directory
> find: arch/i386: No such file or directory
> $ make cscope -j 2
> FILELST cscope.files
> find: arch/i386: No such file or directory
> MAKE cscope.out

Sorry for getting back to you so late.
Following patch fixes the issue.

Sam

commit 5683c81430f9cf2a2eaf71ce93291f00b528b6c4
Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
Date: Thu Nov 8 17:22:11 2007 +0800

kbuild: fix cscope so it does not emit warnings

This patch fixed the following errors when doing "make cscope" and
"make cscope ARCH=um".

FILELST cscope.files
find: arch/i386: No such file or directory
MAKE cscope.out

FILELST cscope.files
find: include/asm-i386: No such file or directory
MAKE cscope.out

In addition it teach kbuild to delete ncscope.out at mrproper

Signed-off-by: WANG Cong <xiyou.wangcong@xxxxxxxxx>
Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>

diff --git a/Makefile b/Makefile
index cb740d4..1d48b0f 100644
--- a/Makefile
+++ b/Makefile
@@ -1086,7 +1086,7 @@ MRPROPER_DIRS += include/config include2 usr/include
MRPROPER_FILES += .config .config.old include/asm .version .old_version \
include/linux/autoconf.h include/linux/version.h \
include/linux/utsrelease.h \
- Module.symvers tags TAGS cscope*
+ Module.symvers tags TAGS *cscope*

# clean - Delete most, but leave enough to build external modules
#
@@ -1318,7 +1318,7 @@ endif

ifeq ($(ALLSOURCE_ARCHS),)
ifeq ($(ARCH),um)
-ALLINCLUDE_ARCHS := $(ARCH) $(SUBARCH)
+ALLINCLUDE_ARCHS := $(SRCARCH) $(SUBARCH)
else
ALLINCLUDE_ARCHS := $(SRCARCH)
endif
@@ -1327,12 +1327,7 @@ else
ALLINCLUDE_ARCHS := $(ALLSOURCE_ARCHS)
endif

-# Take care of arch/x86
-ifeq ($(ARCH), $(SRCARCH))
-ALLSOURCE_ARCHS := $(ARCH)
-else
-ALLSOURCE_ARCHS := $(ARCH) $(SRCARCH)
-endif
+ALLSOURCE_ARCHS := $(SRCARCH)

define find-sources
( for arch in $(ALLSOURCE_ARCHS) ; do \
-
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