Expect absolute XEN_ROOT - this is more sane

diff --git a/xen-setup b/xen-setup
index fcc1603e3f1ec124b25ed107153a4bce8fe990ab..e80165cad391aacb0b6ffc45b2b93ce35ce4b96e 100755 (executable)
--- a/xen-setup
+++ b/xen-setup
@@ -11,11 +11,9 @@ rm -f config-host.mak
 
 target=i386-dm
 
-case "$XEN_ROOT_PARENT" in
-'')    ;;
-/*)    echo "XEN_ROOT=$XEN_ROOT_PARENT"                >>config-host.mak ;;
-*)     echo "XEN_ROOT=`pwd`/$XEN_ROOT_PARENT/.."       >>config-host.mak ;;
-esac
+if [ "x$XEN_ROOT" != x ]; then
+       echo "XEN_ROOT=$XEN_ROOT" >>config-host.mak
+fi
 
 ln -sf ../Makefile.target $target/Makefile
 ln -sf ../xen-config.mak $target/config.mak