nixpkgs/pkgs/games/gemrb/default.nix

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{ lib
, stdenv
, fetchFromGitHub
, cmake
, SDL2
, SDL2_mixer
, freetype
, libGL
, libiconv
, libpng
, libvlc
, libvorbis
, openal
, python2 # 0.9.0 crashes after character generation with py3, so stick to py2 for now
, zlib
}:
let
# the GLES backend on rpi is untested as I don't have the hardware
backend =
if (stdenv.isx86_32 || stdenv.isx86_64) then "OpenGL" else "GLES";
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withVLC = stdenv.isDarwin;
inherit (lib) optional optionalString;
in
stdenv.mkDerivation rec {
pname = "gemrb";
version = "0.9.0";
src = fetchFromGitHub {
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owner = "gemrb";
repo = "gemrb";
rev = "v${version}";
sha256 = "sha256-h/dNPY0QZ2m7aYgRla3r1E8APJqO99ePa2ABhhh3Aoc=";
};
buildInputs = [
SDL2
SDL2_mixer
freetype
libGL
libiconv
libpng
libvorbis
openal
python2
zlib
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]
++ optional withVLC libvlc;
nativeBuildInputs = [ cmake ];
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# libvlc isn't being detected properly as of 0.9.0, so set it
LIBVLC_INCLUDE_PATH = optionalString withVLC "${lib.getDev libvlc}/include";
LIBVLC_LIBRARY_PATH = optionalString withVLC "${lib.getLib libvlc}/lib";
cmakeFlags = [
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"-DDATA_DIR=${placeholder "out"}/share/gemrb"
"-DEXAMPLE_CONF_DIR=${placeholder "out"}/share/doc/gemrb/examples"
"-DSYSCONF_DIR=/etc"
# use the Mesa drivers for video on ARM (harmless on x86)
"-DDISABLE_VIDEOCORE=ON"
"-DLAYOUT=opt"
"-DOPENGL_BACKEND=${backend}"
"-DOpenGL_GL_PREFERENCE=GLVND"
];
postInstall = ''
for s in 36 48 72 96 144; do
install -Dm444 ../artwork/gemrb-logo-glow-''${s}px.png $out/share/icons/hicolor/''${s}x''${s}/gemrb.png
done
install -Dm444 ../artwork/gemrb-logo.png $out/share/icons/gemrb.png
'';
meta = with lib; {
description = "A reimplementation of the Infinity Engine, used by games such as Baldur's Gate";
longDescription = ''
GemRB (Game engine made with pre-Rendered Background) is a portable
open-source implementation of Bioware's Infinity Engine. It was written to
support pseudo-3D role playing games based on the Dungeons & Dragons
ruleset (Baldur's Gate and Icewind Dale series, Planescape: Torment).
'';
homepage = "https://gemrb.org/";
license = licenses.gpl2Only;
maintainers = with maintainers; [ peterhoeg ];
};
}