diff -up PDL-2.051/Libtmp/Slatec/Makefile.PL.slatec PDL-2.051/Libtmp/Slatec/Makefile.PL
--- PDL-2.051/Libtmp/Slatec/Makefile.PL.slatec	2021-06-15 09:08:24.493981830 +0200
+++ PDL-2.051/Libtmp/Slatec/Makefile.PL	2021-06-15 09:09:17.374127170 +0200
@@ -5,7 +5,7 @@ use Config;
 use version;
 use Text::ParseWords qw(shellwords);
 
-my $msg = "";
+my $msg = "Disable Slatec code on s390x";
 my ($f77);
 our ($f2cbased, $g2cbased);