Add c.c to 2005/giljade make clobber

2005/giljade/Makefile

@@ -215,7 +215,7 @@ clean:
 
 clobber: clean
 	${RM} -f ${TARGET} ${ALT_TARGET}
-	${RM} -rf *.dSYM out out.count
+	${RM} -rf *.dSYM out out.count c.c
 	@-if [ -e sandwich ]; then \
 	    ${RM} -f sandwich; \
 	    echo 'ate sandwich'; \