Alexey Arutyunov

Set build flags in branches from original projects

2

Build a branched package only for repositories and architectures which are explicitly enabled in original project avoiding unnecessary wrong builds, failures and unresolvable packages. Fixes #10793

From [TODO file](https://github.com/ar-lex/cue2tracks/blob/be750bd8dc0db52082e1429fc5fd2797849088b1/TODO)

From [TODO file](https://github.com/ar-lex/cue2tracks/blob/be750bd8dc0db52082e1429fc5fd2797849088b1/TODO)

From [TODO file](https://github.com/ar-lex/cue2tracks/blob/be750bd8dc0db52082e1429fc5fd2797849088b1/TODO)

From [TODO file](https://github.com/ar-lex/cue2tracks/blob/be750bd8dc0db52082e1429fc5fd2797849088b1/TODO)

From [TODO file](https://github.com/ar-lex/cue2tracks/blob/be750bd8dc0db52082e1429fc5fd2797849088b1/TODO)

From [TODO file](https://github.com/ar-lex/cue2tracks/blob/be750bd8dc0db52082e1429fc5fd2797849088b1/TODO)

From [TODO file](https://github.com/ar-lex/cue2tracks/blob/be750bd8dc0db52082e1429fc5fd2797849088b1/TODO)

From [TODO file](https://github.com/ar-lex/cue2tracks/blob/be750bd8dc0db52082e1429fc5fd2797849088b1/TODO)

PolicyKit and various system scripts are undocumented

1

I haven't found the information on the PolicyKit helpers specific to SteamOS and corresponding system scripts, particularly - `/usr/bin/steamos-polkit-helpers/steamos-update` that is a part `steamos-customization`. It invokes `/usr/bin/steamos-update` for which I...