releng/alpha - Release engineering for Cryptech Alpha board

Age	Commit message (Collapse)	Author
2020-07-12	Attempt to go Python3-only	Rob Austein
	Ubuntu 20.04 no longer really supports Python 2, so we'd have to fork the packaging code if we wanted to keep support for Python 2 elsewhere. Given that Python 3 has been around for a more than a decade and that Python 2 was formally EOLed more than six months ago as of this writing, this seems like an unnecessary complication. The biggest change is rewriting the Homebrew formula for Python 3.
2016-12-14	Support multiple packages corresponding to multiple releng branches.	Rob Austein
	We want to be able to provide packaged builds of development branches. The most straightforward way to do this is a 1:1 correspondence between branches in the releng tree and variant package names. We adopt a simple convention: the base package name corresponds to the master branch, all other branches are named with the base package name followed by the branch name. So the master branch is the cryptech-alpha package, the ksng branch is the cryptech-alpha-ksng branch, and so forth. This isn't a perfect solution, but it's probably good enough. In order to do this, we need to generate the debian/control file at build-time, so that we can generate the list of conflicting packages. This commit also pulls in a few changes that had collected on the master branches of various repositories, chiefly because a few of them were necessary to get it the build to run at all.