---
name: "ExtUtils::MM_OS390"
section: "3p"
platform: "openbsd"
package: "man"
version: "8.0-current-20261101"
release: "OpenBSD 8.0-current (2026-11-01)"
platforms: ["openbsd"]
url: "https://new.carta.tech/ExtUtils::MM_OS390"
---

# ExtUtils::MM\_OS390(3p)

OS390 specific subclass of ExtUtils::MM\_Unix

## NAME

ExtUtils::MM\_OS390 - OS390 specific subclass of ExtUtils::MM\_Unix

## SYNOPSIS

```
  Don't use this module directly.
  Use ExtUtils::MM and let it choose.
```

## DESCRIPTION

This is a subclass of ExtUtils::MM\_Unix which contains functionality for OS390.

Unless otherwise stated it works just like ExtUtils::MM\_Unix.

### Overriden methods

- xs\_make\_dynamic\_lib

  Defines the recipes for the `"dynamic_lib"` section.

## AUTHOR

Michael G Schwern \<schwern@pobox.com\> with code from ExtUtils::MM\_Unix

## SEE ALSO

ExtUtils::MakeMaker