'make mkpatches' diffs against pristine tree rather than

ref tree, so it includes extra patches under patches/ subdirectory.

Signed-off-by: Keir Fraser <keir@xensource.com>

diff --git a/buildconfigs/Rules.mk b/buildconfigs/Rules.mk
index e4cb40def801c1abdcbf05a2c8de49763330a2b7..0a6804bc7e6b8ff231ed64c30def03b11d05ec4d 100644 (file)
--- a/buildconfigs/Rules.mk
+++ b/buildconfigs/Rules.mk
@@ -124,14 +124,14 @@ linux-2.6-xen.patch: ref-linux-$(LINUX_VER)/.valid-ref
        rm -rf tmp-$@
        cp -al $(<D) tmp-$@
        ( cd linux-2.6-xen-sparse && ./mkbuildtree ../tmp-$@ )  
-       diff -Nurp $(<D) tmp-$@ > $@ || true
+       diff -Nurp $(patsubst ref%,pristine%,$(<D)) tmp-$@ > $@ || true
        rm -rf tmp-$@
 
 %-xen.patch: ref-%/.valid-ref
        rm -rf tmp-$@
        cp -al $(<D) tmp-$@
        ( cd $*-xen-sparse && ./mkbuildtree ../tmp-$@ ) 
-       diff -Nurp $(<D) tmp-$@ > $@ || true
+       diff -Nurp $(patsubst ref%,pristine%,$(<D)) tmp-$@ > $@ || true
        rm -rf tmp-$@
 
 %-mrproper: %-mrproper-extra