Commit 20135add authored by Ben Wolsieffer's avatar Ben Wolsieffer
Browse files

python3Packages.pykdl: use system pybind11 

pykdl 1.5.1 only supports using a vendored copy of pybind11, but this
version doesn't support Python 3.11. Therefore, backport an upstream
patch that allows using a system pybind11 installation.
parent 85f1ba3e

pkgs/development/python-modules/pykdl/default.nix

+12 −2
Original line number Diff line number Diff line 
{ lib, stdenv, toPythonModule, cmake, orocos-kdl, eigen, python }:

{ lib, stdenv, toPythonModule, fetchpatch, cmake, pybind11, orocos-kdl, eigen

, python }:



toPythonModule (stdenv.mkDerivation {

  pname = "pykdl";
@@ -6,13 +7,22 @@ toPythonModule (stdenv.mkDerivation { 


  sourceRoot = "${orocos-kdl.src.name}/python_orocos_kdl";



  patches = [

    # Support system pybind11; the vendored copy doesn't support Python 3.11

    (fetchpatch {

      url = "https://github.com/orocos/orocos_kinematics_dynamics/commit/e25a13fc5820dbca6b23d10506407bca9bcdd25f.patch";

      hash = "sha256-NGMVGEYsa7hVX+SgRZgeSm93BqxFR1uiyFvzyF5H0Y4=";

      stripLen = 1;

    })

  ];



  # Fix hardcoded installation path

  postPatch = ''

    substituteInPlace CMakeLists.txt \

      --replace dist-packages site-packages

  '';



  nativeBuildInputs = [ cmake ];

  nativeBuildInputs = [ cmake pybind11 ];

  buildInputs = [ orocos-kdl eigen ];

  propagatedBuildInputs = [ python ];