Adjust to work with a very braindead tarball naming scheme

dss/dss.spec

@@ -61,7 +61,7 @@ AutoReqProv:  no
 
 %prep
     %integrity
-    %setup -q -n DSS-%{V_dss}.src
+    %setup -q -n DSS-%{V_dss}g.src
     %patch -p1
 
     l_hostname=`%{l_shtool} echo -e %h%d`