streamline build scripts
diff --git a/releng.control/killcc.sh b/releng.control/killcc.sh
new file mode 100644
index 0000000..17f3898
--- /dev/null
+++ b/releng.control/killcc.sh
@@ -0,0 +1,18 @@
+#!/bin/sh 
+PIDFILE=cc.pid
+echo;
+if [ -f ${PIDFILE} ] ; then
+  echo "    Killing CC process from PID file";
+  PID=`cat ${PIDFILE}`
+  kill -3 $PID
+  if kill -9 $PID ; then
+    echo "    CC process stopped";
+  else
+    echo "    CC process could not be stopped";
+  fi
+  rm -f ${PIDFILE}
+else
+	echo "    PID file (${PIDFILE}) does not exist.";
+	echo "        Either CC not running, or PID file deleted";  
+fi
+echo; 
\ No newline at end of file