Setting up the Watcom Toolchain on Mac

Open Watcom v2 does not play nice with MacOS. These instructions get to two important tools to build (along with most other tools).

NOTE: I wrote this from memory, I may have missed something.

Clone the source https://github.com/open-watcom/open-watcom-v2.git
Add the following variable to setvars.sh

export OWNOBUILD="restest ddespy whepwlk wspy drwatcom wzoom fmedit wr wresedit wre wde wimgedit aui vi

Build the packages .\build.sh
Move the entire open-watcom-v2 directory to ~/opt
setup path

export PATH="~/opt/open-watcom-v2/build/bin/:~/build/:$PATH"