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); if (exists $PDL::Config{F77CONF} && -f $PDL::Config{F77CONF}) {