---
name: "ExtUtils::MY"
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::MY"
---

# ExtUtils::MY(3p)

ExtUtils::MakeMaker subclass for customization

## NAME

ExtUtils::MY - ExtUtils::MakeMaker subclass for customization

## SYNOPSIS

```
  # in your Makefile.PL
  sub MY::whatever {
      ...
  }
```

## DESCRIPTION

**FOR INTERNAL USE ONLY**

ExtUtils::MY is a subclass of ExtUtils::MM.  It is provided in your Makefile.PL for you to add and override MakeMaker functionality.

It also provides a convenient alias via the MY class.

ExtUtils::MY might turn out to be a temporary solution, but MY won't go away.