contrib/buildrpm

--- a/contrib/buildrpm	Tue Oct 27 12:34:05 2015 +0800
+++ b/contrib/buildrpm	Mon Oct 26 14:19:37 2015 -0400
@@ -49,6 +49,18 @@
 
 gethgversion
 
+# TODO: handle distance/node set, and type set
+
+if [ -z "$type" ] ; then
+   release=1
+else
+    release=0.9_$type
+fi
+
+if [ -n "$distance" ] ; then
+    release=$release+$distance_$node
+fi
+
 if [ "$PYTHONVER" ]; then
     release=$release+$PYTHONVER
     RPMPYTHONVER=$PYTHONVER