reference CVS file in .spec, too

libffi/libffi.spec

@@ -37,6 +37,7 @@ Release:      20030725
 
 #   list of sources
 Source0:      libffi.tar.gz
+Source1:      libffi.tar.gz.sh
 
 #   build information
 Prefix:       %{l_prefix}
@@ -73,6 +74,7 @@ AutoReqProv:  no
 
 %prep
     %setup -q -c
+    #   %{SOURCE1} (make speclint happy)
 
 %build
     cd gcc/libffi