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{ lib, mkDerivation, makeDesktopItem, fetchFromGitHub, cmake, jdk8, jdk, zlib, file, makeWrapper, xorg, libpulseaudio, qtbase, libGL, msaClientID ? "" }:
let
libpath = with xorg; lib.makeLibraryPath [ libX11 libXext libXcursor libXrandr libXxf86vm libpulseaudio libGL ];
desktopFile = makeDesktopItem {
name = "PolyMC";
desktopName = "PolyMC";
exec = "polymc";
};
in
mkDerivation rec {
pname = "polymc";
version = "1.0.4";
src = fetchFromGitHub {
owner = "PolyMC";
repo = "PolyMC";
rev = "${version}";
sha256 = "sha256-8aya0KfV9F+i2qBpweWcR9hwyTSQkqn2wHdtkCEeNvk=";
fetchSubmodules = true;
};
nativeBuildInputs = [ cmake file makeWrapper ];
buildInputs = [ qtbase jdk8 zlib ];
patches = [ ./0001-pick-latest-java-first.patch ];
postPatch = ''
# hardcode jdk paths
substituteInPlace launcher/java/JavaUtils.cpp \
--replace 'scanJavaDir("/usr/lib/jvm")' 'javas.append("${jdk}/lib/openjdk/bin/java")' \
--replace 'scanJavaDir("/usr/lib32/jvm")' 'javas.append("${jdk8}/lib/openjdk/bin/java")'
'';
cmakeFlags = [ "-DLauncher_LAYOUT=lin-system" ];
postInstall = ''
# xorg.xrandr needed for LWJGL [2.9.2, 3) https://github.com/LWJGL/lwjgl/issues/128
cp ${desktopFile}/share/applications/* $out/share/applications/
wrapProgram $out/bin/polymc \
--set GAME_LIBRARY_PATH /run/opengl-driver/lib:${libpath} \
--prefix PATH : ${lib.makeBinPath [ xorg.xrandr ]}
'';
meta = with lib; {
homepage = "https://github.com/PolyMC/PolyMC";
description = "A free, open source launcher for Minecraft";
longDescription = ''
Allows you to have multiple, separate instances of Minecraft (each with their own mods, texture packs, saves, etc) and helps you manage them and their associated options with a simple interface.
'';
platforms = platforms.linux;
license = licenses.gpl3;
maintainers = with maintainers; [ cidkid ];
};
}
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