Commit 5ce4a026 authored by DavidCromp's avatar DavidCromp Committed by DavidCrompton1192@gmail.com
Browse files

nest: fix Python & Darwin 

Removed auto-patch-elf and replaced with find command that moves
libraries where they are expected by nest. Auto-patchelf isn't
supported on aarch64, so I copied my local derivation fix I've been
using.

PyNEST also requires numpy, so that has been added to
propagatedbuildinputs.

Also added support for OpenMP on Darwin.
parent a3959506

pkgs/applications/science/biology/nest/default.nix

+19 −4
Original line number Diff line number Diff line
@@ -5,9 +5,12 @@ 
, cmake

, gsl

, libtool

, findutils

, llvmPackages

, mpi

, nest

, pkg-config

, boost

, python3

, readline

, autoPatchelfHook
@@ -37,24 +40,36 @@ stdenv.mkDerivation rec { 
  nativeBuildInputs = [

    cmake

    pkg-config

    autoPatchelfHook

    findutils

  ];



  buildInputs = [

    gsl

    readline

    libtool # libltdl

    boost

  ] ++ lib.optionals withPython [

    python3

    python3.pkgs.cython

  ] ++ lib.optional withMpi mpi;

  ] ++ lib.optional withMpi mpi

    ++ lib.optional stdenv.isDarwin llvmPackages.openmp;



  propagatedBuildInputs = with python3.pkgs; [

    numpy

  ];



  cmakeFlags = [

    "-Dwith-python=${if withPython then "ON" else "OFF"}"

    "-Dwith-mpi=${if withMpi then "ON" else "OFF"}"

    "-Dwith-openmp=${if stdenv.isDarwin then "OFF" else "ON"}"

    "-Dwith-openmp=ON"

  ];



  postInstall = ''

    # Alternative to autoPatchElf, moves libraries where

    # Nest expects them to be

    find $out/lib/nest -type f -exec ln -s {} $out/lib \;

  '';



  passthru.tests.version = testers.testVersion {

    package = nest;

    command = "nest --version";
@@ -64,7 +79,7 @@ stdenv.mkDerivation rec { 
    description = "NEST is a command line tool for simulating neural networks";

    homepage = "https://www.nest-simulator.org/";

    license = licenses.gpl2;

    maintainers = with maintainers; [ jiegec ];

    maintainers = with maintainers; [ jiegec davidcromp ];

    platforms = platforms.unix;

  };

}