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{ lib
, stdenv
, fetchzip
, fetchFromGitHub
, SDL2
, buildFHSEnv
, cmake
, copyDesktopItems
, curl
, freetype
, gcc
, geoip
, glew
, gmp
, libGL
, libjpeg
, libogg
, libopus
, libpng
, libvorbis
, libwebp
, lua5
, makeDesktopItem
, ncurses
, nettle
, openal
, opusfile
, zlib
# to download assets
, aria2
, cacert
}:
let
version = "0.54.1";
binary-deps-version = "10";
src = fetchFromGitHub {
owner = "Unvanquished";
repo = "Unvanquished";
rev = "v${version}";
fetchSubmodules = true;
hash = "sha256-F8U9UBFCe0PcFYZ2DThQwhouO22jKyWb0/ABhprHXCU=";
};
unvanquished-binary-deps = stdenv.mkDerivation rec {
# DISCLAIMER: this is selected binary crap from the NaCl SDK
name = "unvanquished-binary-deps";
version = binary-deps-version;
src = fetchzip {
url = "https://dl.unvanquished.net/deps/linux-amd64-default_${version}.tar.xz ";
sha256 = "sha256-5n8gRvTuke4e7EaZ/5G+dtCG6qmnawhtA1IXIFQPkzA=";
};
dontPatchELF = true;
preFixup = ''
# We are not using the autoPatchelfHook, because it would make
# nacl_bootstrap_helper unable to load nacl_loader:
# "nacl_loader: ELF file has unreasonable e_phnum=13"
interpreter="$(< "$NIX_CC/nix-support/dynamic-linker")"
for f in pnacl/bin/*; do
if [ -f "$f" && -x "$f" ]; then
echo "Patching $f"
patchelf --set-interpreter "$interpreter" "$f"
fi
done
'';
preCheck = ''
# check it links correctly
pnacl/bin/clang -v
'';
installPhase = ''
runHook preInstall
mkdir -p $out
cp -R ./* $out/
runHook postInstall
'';
};
libstdcpp-preload-for-unvanquished-nacl = stdenv.mkDerivation {
name = "libstdcpp-preload-for-unvanquished-nacl";
propagatedBuildInputs = [ gcc.cc.lib ];
buildCommand = ''
mkdir $out/etc -p
echo ${gcc.cc.lib}/lib/libstdc++.so.6 > $out/etc/ld-nix.so.preload
'';
};
fhsEnv = buildFHSEnv {
name = "unvanquished-fhs-wrapper";
targetPkgs = pkgs: [ libstdcpp-preload-for-unvanquished-nacl ];
};
wrapBinary = binary: wrappername: ''
cat > $out/lib/${binary}-wrapper <<-EOT
#!/bin/sh
exec $out/lib/${binary} -pakpath ${unvanquished-assets} "\$@"
EOT
chmod +x $out/lib/${binary}-wrapper
cat > $out/bin/${wrappername} <<-EOT
#!/bin/sh
exec ${fhsEnv}/bin/unvanquished-fhs-wrapper $out/lib/${binary}-wrapper "\$@"
EOT
chmod +x $out/bin/${wrappername}
'';
unvanquished-assets = stdenv.mkDerivation {
pname = "unvanquished-assets";
inherit version src;
outputHash = "sha256-xb8gKQHSyscWM29r0BWK0YsALull9uYjX7e+l1DHFPg=";
outputHashMode = "recursive";
nativeBuildInputs = [ aria2 cacert ];
buildCommand = ''
bash $src/download-paks --cache=$(pwd) --version=${version} $out
'';
};
# this really is the daemon game engine, the game itself is in the assets
in stdenv.mkDerivation rec {
pname = "unvanquished";
inherit version src binary-deps-version;
preConfigure = ''
TARGET="linux-amd64-default_${binary-deps-version}"
mkdir daemon/external_deps/"$TARGET"
cp -r ${unvanquished-binary-deps}/* daemon/external_deps/"$TARGET"/
chmod +w -R daemon/external_deps/"$TARGET"/
'';
nativeBuildInputs = [
cmake
unvanquished-binary-deps
copyDesktopItems
];
buildInputs = [
gmp
libGL
zlib
ncurses
geoip
lua5
nettle
curl
SDL2
freetype
glew
openal
libopus
opusfile
libogg
libvorbis
libjpeg
libwebp
libpng
];
cmakeFlags = [
"-DBUILD_CGAME=NO"
"-DBUILD_SGAME=NO"
"-DUSE_HARDENING=TRUE"
"-DUSE_LTO=TRUE"
"-DOpenGL_GL_PREFERENCE=LEGACY" # https://github.com/DaemonEngine/Daemon/issues/474
];
desktopItems = [
(makeDesktopItem {
name = "net.unvanquished.Unvanquished.desktop";
desktopName = "Unvanquished";
comment = "FPS/RTS Game - Aliens vs. Humans";
icon = "unvanquished";
exec = "unvanquished";
categories = [ "Game" "ActionGame" "StrategyGame" ];
prefersNonDefaultGPU = true;
})
(makeDesktopItem {
name = "net.unvanquished.UnvanquishedProtocolHandler.desktop";
desktopName = "Unvanquished (protocol handler)";
noDisplay = true;
exec = "unvanquished -connect %u";
mimeTypes = [ "x-scheme-handler/unv" ];
prefersNonDefaultGPU = true;
})
];
installPhase = ''
runHook preInstall
for f in daemon daemon-tty daemonded nacl_loader nacl_helper_bootstrap; do
install -Dm0755 -t $out/lib/ $f
done
install -Dm0644 -t $out/lib/ irt_core-amd64.nexe
mkdir $out/bin/
${wrapBinary "daemon" "unvanquished"}
${wrapBinary "daemon-tty" "unvanquished-tty"}
${wrapBinary "daemonded" "unvanquished-server"}
for d in ${src}/dist/icons/*; do
install -Dm0644 -t $out/share/icons/hicolor/$(basename $d)/apps/ $d/unvanquished.png
done
runHook postInstall
'';
meta = {
homepage = "https://unvanquished.net/";
downloadPage = "https://unvanquished.net/download/";
description = "Fast paced, first person strategy game";
# don't replace the following lib.licenses.zlib with just "zlib",
# or you would end up with the package instead
license = with lib.licenses; [
mit gpl3Plus lib.licenses.zlib bsd3 # engine
cc-by-sa-25 cc-by-sa-30 cc-by-30 cc-by-sa-40 cc0 # assets
];
sourceProvenance = with lib.sourceTypes; [
fromSource
binaryNativeCode # unvanquished-binary-deps
];
maintainers = with lib.maintainers; [ afontain ];
platforms = [ "x86_64-linux" ];
};
}
|