Commit 794348a6 authored by Hugo McNally's avatar Hugo McNally
Browse files

pythonPackages.cocotb: Ensure the required dynamic libraries are stated 

cocotb uses dlopen so that it's dynamic libraries are python version
agnostic. Here we patch its dynamic libraries to make sure the correct
libpython is found and used.
parent 686c736c

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

+9 −0
Original line number Diff line number Diff line
@@ -4,6 +4,7 @@ 
  fetchFromGitHub,

  setuptools,

  setuptools-scm,

  python,

  cocotb-bus,

  find-libpython,

  pytestCheckHook,
@@ -46,6 +47,14 @@ buildPythonPackage rec { 
    substituteInPlace setup.py --replace "'cocotb-bus<1.0'" ""

  '';



  # cocotb uses dlopen so that it's dynamic libraries are python version agnostic.

  # Here we patch its dynamic libraries to make sure the correct libpython is found and used.

  preFixup = lib.optionalString stdenv.hostPlatform.isLinux ''

    for lib in $out/lib/python*/site-packages/cocotb/libs/*.so; do

      patchelf --add-rpath ${python}/lib --add-needed libpython3.so $lib

    done

  '';



  disabledTests = [

    # https://github.com/cocotb/cocotb/commit/425e1edb8e7133f4a891f2f87552aa2748cd8d2c#diff-4df986cbc2b1a3f22172caea94f959d8fcb4a128105979e6e99c68139469960cL33

    "test_cocotb"