nixos-config/modules/programs/gaming/wrapper.nix

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2022-03-27 17:31:00 +00:00
{ stdenv, lib, makeWrapper, retroarch, cores ? [ ] }:
stdenv.mkDerivation {
pname = "retroarch";
version = lib.getVersion retroarch;
nativeBuildInputs = [ makeWrapper ];
buildCommand = ''
mkdir -p $out/lib
for coreDir in $cores
do
ln -s $coreDir/* $out/lib/.
done
ln -s -t $out ${retroarch}/share
if [ -d ${retroarch}/Applications ]; then
ln -s -t $out ${retroarch}/Applications
fi
makeWrapper ${retroarch}/bin/retroarch $out/bin/retroarch \
--suffix-each LD_LIBRARY_PATH ':' "$cores" \
--add-flags "-L $out/lib/" \
'';
cores = map (x: x + x.libretroCore) cores;
preferLocalBuild = true;
meta = with retroarch.meta; {
inherit changelog description homepage license maintainers platforms;
longDescription =
"RetroArch is the reference frontend for the libretro API. The following cores are included: "
+ lib.concatStringsSep ", " (map (x: "${x.name}") cores)
+ ".";
};
}