Goes with https://github.com/JuliaPackaging/BinaryBuilderBase.jl/pull/322. Part of the problem with the current setup is that the WizardState doesn't actually round trip properly, because the cache for archive downloads gets deleted. It could be reconstituted from source_urls of course, but it would be cleaner to just do that on-demand with the SetupSource (though this commit doesn't do that yet).
Goes with https://github.com/JuliaPackaging/BinaryBuilderBase.jl/pull/322. Part of the problem with the current setup is that the WizardState doesn't actually round trip properly, because the cache for archive downloads gets deleted. It could be reconstituted from source_urls of course, but it would be cleaner to just do that on-demand with the SetupSource (though this commit doesn't do that yet).