Re: [PATCH] gnu: Add angband. (almost working!)

[Kei Kebreau <kei@openmailbox.org>]

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Christopher Allan Webber <cwebber@dustycloud.org> writes:

> At the risk of totally destroying my productivity, I thought I'd take a
> short of packaging a common roguelike.  Unfortunately, it seems like
> every roguelike I try to package runs into some snag.  In this case,
> angband can't find ncurses.  I don't know why!
>
> Apparently this is related:
> https://lists.freebsd.org/pipermail/freebsd-ports-bugs/2014-January/271203.html
> ... but I don't really know enough.
>
> Anyone who wants to help contribute to the downfall of various GuixSD
> users by assisting getting roguelikes into the distribution: this is
> pretty close, if we can solve that one thing! :)
>
>  - Chris
>
> From 5a97d5dffa12a3282b57313db8aa609f27729074 Mon Sep 17 00:00:00 2001
> From: Christopher Allan Webber <cwebber@dustycloud.org>
> Date: Mon, 12 Sep 2016 20:28:51 -0500
> Subject: [PATCH] gnu: Add angband.
>
> * gnu/packages/games.scm (angband): New variable.
> ---
>  gnu/packages/games.scm | 34 +++++++++++++++++++++++++++++++++-
>  1 file changed, 33 insertions(+), 1 deletion(-)
>
> diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm
> index d386e2c..08c00b9 100644
> --- a/gnu/packages/games.scm
> +++ b/gnu/packages/games.scm
> @@ -10,7 +10,7 @@
>  ;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
>  ;;; Copyright © 2015, 2016 Andreas Enge <andreas@enge.fr>
>  ;;; Copyright © 2015 David Hashe <david.hashe@dhashe.com>
> -;;; Copyright © 2015 Christopher Allan Webber <cwebber@dustycloud.org>
> +;;; Copyright © 2015, 2106 Christopher Allan Webber <cwebber@dustycloud.org>
Should be 2016, I assume. ^
>  ;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.net>
>  ;;; Copyright © 2015, 2016 Alex Kost <alezost@gmail.com>
>  ;;; Copyright © 2015 Paul van der Walt <paul@denknerd.org>
> @@ -223,6 +223,38 @@ them, called Jean Raymond, found an old church in which to hide, not knowing
>  that beneath its ruins lay buried an ancient evil.")
>      (license license:gpl3+)))
>  
> +(define-public angband
> +  (package
> +    (name "angband")
> +    (version "4.0.5")
> +    (source
> +     (origin
> +       (method url-fetch)
> +       (uri (string-append "http://rephial.org/downloads/4.0/"
> +                           "angband-" version ".tar.gz"))
> +       (sha256
> +        (base32
> +         "0lpq2kms7hp421vrasx2bkkn9w08kr581ldwik3v0hlq6h7rlxhd"))))
> +    (build-system gnu-build-system)
> +    (arguments
> +     `(#:tests? #f                                 ;no check target
> +       ;; #:configure-flags '("--enable-sdl")
> +       #:phases (modify-phases %standard-phases
> +                  (add-after
> +                      'unpack 'autogen.sh
> +                    (lambda _
> +                      (zero? (system* "sh" "autogen.sh"))))))) 
> +    (native-inputs
> +     `(("autoconf" ,autoconf)
> +       ("automake" ,automake)))
> +    (inputs `(("ncurses" ,ncurses)))
> +    (home-page "http://rephial.org/")
> +    (synopsis "Dungeon exploration roguelike")
> +    (description "Classic dungeon exploration roguelike.  Explore the depths
> +below Angband, seeking riches, fighting monsters, and preparing to fight
> +Morgoth, the Lord of Darkness.")
> +    (license license:gpl2)))
> +
>  (define-public pingus
>    (package
>      (name "pingus")

I found the issue. You must substitute the instances of the string
"ncursew5-config" with "ncursesw6-config" before running autogen.sh.
This is because we only package version 6 of the ncurses library. By
making this change, I was able to build angband reproducibly. Should we
enable the SDL, X11 and GTK+ interfaces as well?

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