[Git Patch][Resend] Makefile: fix wrong dirs when making cscope

[WANG Cong <xiyou.wangcong@gmail.com>]

Hi, Sam! Is this one OK for you?

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


Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>

---
 Makefile |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 188c3b6..7bc0bf7 100644
--- a/Makefile
+++ b/Makefile
@@ -1309,6 +1309,7 @@ ALLINCLUDE_ARCHS := $(ARCH) $(SUBARCH)
 else
 ALLINCLUDE_ARCHS := $(SRCARCH)
 endif
+ALLINCLUDE_ARCHS := $(shell echo $(ALLINCLUDE_ARCHS)|sed -e "s/i386/x86/")
 else
 #Allow user to specify only ALLSOURCE_PATHS on the command line, keeping existing behavour.
 ALLINCLUDE_ARCHS := $(ALLSOURCE_ARCHS)
@@ -1318,7 +1319,7 @@ endif
 ifeq ($(ARCH), $(SRCARCH))
 ALLSOURCE_ARCHS := $(ARCH)
 else
-ALLSOURCE_ARCHS := $(ARCH) $(SRCARCH)
+ALLSOURCE_ARCHS := $(shell echo $(ARCH) $(SRCARCH)|sed -e "s/i386/x86/")
 endif
 
 define find-sources