# phpman > man > ExtUtils::MM_MacOS

## NAME
    [ExtUtils::MM_MacOS](https://www.chedong.com/phpMan.php/perldoc/ExtUtils%3A%3AMMMacOS/markdown) - once produced Makefiles for MacOS Classic

## SYNOPSIS
      # MM_MacOS no longer contains any code.  This is just a stub.

## DESCRIPTION
    Once upon a time, MakeMaker could produce an approximation of a correct Makefile on MacOS
    Classic (MacPerl). Due to a lack of maintainers, this fell out of sync with the rest of
    MakeMaker and hadn't worked in years. Since there's little chance of it being repaired, MacOS
    Classic is fading away, and the code was icky to begin with, the code has been deleted to make
    maintenance easier.

    Anyone interested in resurrecting this file should pull the old version from the MakeMaker CVS
    repository and contact <makemaker@perl.org>.