bonfire/packages/netgen/default.nix

{
  bonLib,
  stdenv,
  pkgs,
  version ? "6.2.2404",
  sha256 ? "sha256-SZPZT49BqUzssPcOo/5yAkjqAHDErC86xCUFL88Iew4=",
  ...
}:
stdenv.mkDerivation {
  pname = "netgen";
  inherit version;

  src = pkgs.fetchFromGitHub {
    owner = "NGSolve";
    repo = "netgen";
    rev = "v${version}";
    sha256 = sha256;
  };

  patches = [
    ./regex-version.patch
  ];

  cmakeFlags = [
    "-G Ninja"
    "-D CMAKE_BUILD_TYPE=Release"
    "-D USE_NATIVE_ARCH:BOOL=OFF"
    "-D USE_OCC:BOOL=ON"
    "-D USE_PYTHON:BOOL=ON"
    "-D USE_GUI:BOOL=ON"
    "-D USE_MPI:BOOL=ON"
    "-D USE_SUPERBUILD:BOOL=OFF"
    "-D PREFER_SYSTEM_PYBIND11:BOOL=ON"
  ];

  nativeBuildInputs = with pkgs; [
    cmake
    ninja
    git
    (python3.withPackages (ps:
      with ps; [
        pybind11
        mpi4py
      ]))
  ];

  buildInputs = with pkgs; [
    zlib
    tcl
    tk
    mpi
    opencascade-occt
    libGL
    libGLU
    xorg.libXmu
    metis
  ];

  passthru = {
    shellHook = with pkgs; ''
      export PYTHONPATH="${python3}/${python3.sitePackages}"
      export PYTHONPATH="$PYTHONPATH:${pkg}/${python3.sitePackages}"
    '';
  };

  meta = with pkgs.lib; {
    homepage = "https://github.com/NGSolve/netgen";
    description = "NETGEN is an automatic 3d tetrahedral mesh generator";
    license = licenses.lgpl21Only;
    platforms = platforms.linux;
    maintainers = with bonLib.maintainers; [L-Nafaryus];
    broken = false;
  };
}