Add plumbing for OS390 MM subclass

Author: bingos

MANIFEST

@@ -50,6 +50,7 @@ lib/ExtUtils/MM_DOS.pm
 lib/ExtUtils/MM_MacOS.pm
 lib/ExtUtils/MM_NW5.pm
 lib/ExtUtils/MM_OS2.pm
+lib/ExtUtils/MM_OS390.pm
 lib/ExtUtils/MM_QNX.pm
 lib/ExtUtils/MM_Unix.pm
 lib/ExtUtils/MM_UWIN.pm

lib/ExtUtils/MM.pm

@@ -70,6 +70,7 @@ $Is{VOS}    = $^O eq 'vos';
 $Is{QNX}    = $^O eq 'qnx';
 $Is{AIX}    = $^O eq 'aix';
 $Is{Darwin} = $^O eq 'darwin';
+$IS{OS390}  = $^O eq 'os390';
 
 $Is{Unix}   = !grep { $_ } values %Is;
 

lib/ExtUtils/MM_OS390.pm

@@ -0,0 +1,38 @@
+package ExtUtils::MM_OS390;
+
+use strict;
+our $VERSION = '7.47_01';
+$VERSION =~ tr/_//d;
+
+use ExtUtils::MakeMaker::Config;
+require ExtUtils::MM_Unix;
+our @ISA = qw(ExtUtils::MM_Unix);
+
+=head1 NAME
+
+ExtUtils::MM_OS390 - OS390 specific subclass of ExtUtils::MM_Unix
+
+=head1 SYNOPSIS
+
+  Don't use this module directly.
+  Use ExtUtils::MM and let it choose.
+
+=head1 DESCRIPTION
+
+This is a subclass of L<ExtUtils::MM_Unix> which contains functionality for
+OS390.
+
+Unless otherwise stated it works just like ExtUtils::MM_Unix.
+
+=head1 AUTHOR
+
+Michael G Schwern <[email protected]> with code from ExtUtils::MM_Unix
+
+=head1 SEE ALSO
+
+L<ExtUtils::MakeMaker>
+
+=cut
+
+
+1;