RE: [Xen-ia64-devel] RE: Refering Xen files within XenLinux

["Tian, Kevin" <kevin.tian@xxxxxxxxx>]

Attached is the xenolinux patch to convert xen-public symlinked to xen
source. To reducing size of patch, I skipped bunch of lines of removed
files in xen-public . So after applying this patch, you have to remove
the whole xen-public directory locally before pushing to hg tree. ;-)

There's also related change for arch-ia64.h for naming issue. So a
necessary pull is also required for Xen:

changeset:   5978:c56a9805216a23c014d91d213a7a0962566b76fc
tag:         tip
user:        fred@xxxxxxxxxxxxxxxxxxxxx
date:        Tue Aug  9 03:32:52 2005
summary:     Accommodate ia64-xenolinux change where xen-public is
symlinked to

Signed-off-by Kevin Tian <Kevin.tian@xxxxxxxxx>
Signed-off-by Arun Sharma <arun.sharma@xxxxxxxxx>

diff -r e02a6763767b arch/ia64/Makefile
--- a/arch/ia64/Makefile        Thu Aug  4 22:02:00 2005
+++ b/arch/ia64/Makefile        Tue Aug  9 10:51:40 2005
@@ -99,11 +99,17 @@
 
 arch/ia64/kernel/asm-offsets.s: include/asm-ia64/.offsets.h.stamp
 
+XEN_PATH       := $(srctree)/../xen-ia64-unstable.hg/
 include/asm-ia64/.offsets.h.stamp:
        mkdir -p include/asm-ia64
        [ -s include/asm-ia64/offsets.h ] \
         || echo "#define IA64_TASK_SIZE 0" > include/asm-ia64/offsets.h
        touch $@
+       [ -e include/asm-xen/asm ] \
+        || ln -s asm-ia64 include/asm-xen/asm
+       [ -e include/asm-xen/xen-public ] \
+        || ln -s $(XEN_PATH)/xen/include/public \
+               include/asm-xen/xen-public
 
 boot:  lib/lib.a vmlinux
        $(Q)$(MAKE) $(build)=$(boot) $@

>From: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx
>[mailto:xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of
>Magenheimer, Dan (HP Labs Fort Collins)
>Sent: Friday, August 05, 2005 7:31 AM
>
>> How about use XEN=/path/to/xen within xenlinux Makefile and
>> some glue to
>> symlink files.  We can come out patch for xenlinux build
>> early next week
>> if it is agreed approach.
>
>This sounds reasonable, though it may create some confusion
>if someone has multiple xen development trees and only one
>xenlinux treee.
>

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