Usage

pkgmake is intended to work as a backend to relman - so for usage you probably better check there. However you of course can operate pkgmake directly as well - but I don't think you will be that happy with the many command line parameters you will need - and which would be provided by relman automatically (this is the reason why the usage of pkgmake is not described in details here). However, if you want to give it a try alone: Feel free!

All the command line parameters available are documented in the man pages shipped with the distribution - so for help on them, simply call man pkgmake and find out there.