example wxwidgets 3.1 nix expression

default.nix

{stdenv, pkgconfig, gtk3, fetchurl}:

stdenv.mkDerivation {
  name = "wxWidgets-3.1.0";
  
  src = fetchurl {
     url = https://github.com/wxWidgets/wxWidgets/releases/download/v3.1.0/wxWidgets-3.1.0.tar.bz2;
     sha1 = "2170839cfa9d9322e8ee8368b21a15a2497b4f11";
  };

  nativeBuildInputs = [pkgconfig gtk3];

  configureFlags = ["--with-gtk=3"];
}