add pspuart package

[tpimh]

Oops, I tried to use commit hash as pkgver and epoch to increment on every change, but it seems that files with colon in their name can't be uploaded as artifacts.

[sharkwouter]

That's odd, that means we cannot use epoch.

[tpimh]

There must be a workaround, I'll check. Using it makes sense with packages with no version.

[sharkwouter]

You could copy the pkgver function from libpspvram. That takes the commit number and the sha hash to create the version number.

[tpimh]

I wonder if it should be called pspuart or libpspuart... Since all the packages are libraries, "lib" prefix seems redundant.

[sharkwouter]

Yeah, lib in front of the package name is kinda useless for most packages. Some have it explicitly in their publicly known name.

Thanks for this update, I've merged it.