--- rpl/lapack/upgrade_lapack	2016/08/27 15:27:07	1.1
+++ rpl/lapack/upgrade_lapack	2020/05/21 21:45:55	1.3
@@ -9,7 +9,7 @@ echo $(date) > $0.log
 
 for j in lapack blas
 do
-	for i in $(find $j -name "*.f")
+	for i in $(find $j -name "*.[fF]")
 	do
 		echo Upgrading $i
 		NAME=$(basename $i)