On Mon, Sep 27 2021, phodina wrote:

> Hi Xinglu,
>
> here's the updated patch.
>
> I'm not entirely sure about the license though I'm not a lawyer. I
> checked the file license.txt and it still seems to me as GPL3, don't
> know how to spot the "or later" -> GPL3+.

On line 637, it says

  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

> --8<---------------cut here---------------start------------->8---
>
> * gnu/packages/games.scm (falltergeist): New variable.
>
> diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm
> index c39770c260..7d08fafc13 100644
> --- a/gnu/packages/games.scm
> +++ b/gnu/packages/games.scm
> @@ -1133,6 +1133,34 @@ regular @command{cat}, but it also adds terminal escape codes between
>  characters and lines resulting in a rainbow effect.")
>        (license license:wtfpl2))))
>
> +(define-public falltergeist
> +  (package
> +    (name "falltergeist")
> +    (version "0.3.1")
> +    (source (origin
> +              (method git-fetch)
> +              (uri (git-reference
> +                    (url "https://github.com/falltergeist/falltergeist")
> +                    (commit version)))
> +              (file-name (git-file-name name version))
> +              (sha256
> +               (base32
> +                "05cg58i2g32wbmrvmdsicic8xs83gld3qr1p7r4lnlckcl1l7dy4"))))
> +    (build-system cmake-build-system)
> +    (arguments
> +     `(#:tests? #f)) ; no tests provided
> +    (native-inputs `(("pkg-config" ,pkg-config)))
> +    (inputs `(("sdl" ,(sdl-union (list sdl2
> +                                       sdl2-image
> +                                       sdl2-mixer)))
> +              ("glew" ,glew)
> +              ("glm" ,glm)))
> +    (synopsis "Opensource Fallout 2 game engine")
> +    (description "This package provides opensource Fallout 2 game engine.
> +Game data should be placed in @file{~/.local/share/falltergeist.}")
> +    (home-page "https://falltergeist.org/")
> +    (license license:gpl3+)))

LGTM!