stubdom: export XEN_ROOT in makefile

... because XEN_ROOT is used in mini-os's Config.mk.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Acked-by: Ian Campbell <ian.campbell@citrix.com>

diff --git a/stubdom/Makefile b/stubdom/Makefile
index f339b200b8c5f1179fe004ef8ff4c1096d64555b..d9e7e404e638e321a6850268161b8cbe2f61e7c1 100644 (file)
--- a/stubdom/Makefile
+++ b/stubdom/Makefile
@@ -1,6 +1,7 @@
 XEN_ROOT = $(CURDIR)/..
 MINI_OS = $(XEN_ROOT)/extras/mini-os
 
+export XEN_ROOT
 export XEN_OS=MiniOS
 
 export stubdom=y