aperezdc
Configuration and document covering a container build
This is an informational pull request only, for anyone who might be interested in building Signify in a container without installing tools and dependencies on the host. The Signify Makefile is really helpful and full-featured so I used it as an example for this container build how-to, using the new tool Earthly.
No offense, but isn't that what you get when you use apt build-dep signify-openbsd on debian buster / Ubuntu 20.04 or later, dnf builddep signify on Fedora (currently only on rawhide) and the equivalent on a lot of other linux distros? Why reinvent "linux distributions"?
Providing alternative build methods other than the supplied Makefile is out of the scope for this project. Therefore, I would rather not merge this—but of course you may chose to supply this alternative build files elsewhere.
