# Pastebin lZz3JBLC
    var features_sub = std.Target.Cpu.Feature.Set.empty;
    features_sub.addFeature(@enumToInt(std.Target.aarch64.Feature.neon));

    const target = std.zig.CrossTarget{
        .cpu_arch = .aarch64,
        .os_tag = .freestanding,
        .cpu_features_sub = features_sub,
        .cpu_model = .{ .explicit = &std.Target.aarch64.cpu.cortex_a53 },
    };

    exe.setTarget(target);