Add wigxjpf package

pkgs/default.nix

@@ -12,6 +12,10 @@ pkgs: rec {
   candy-icons = pkgs.callPackage ./candy-icons/package.nix { };
   mstm = pkgs.callPackage ./mstm/parallel.nix { };
   zen-browser = pkgs.callPackage ./zen-browser/package.nix { };
+  wigxjpf = pkgs.callPackage ./wigxjpf/package.nix { };
+  pywigxjpf = pkgs.python3Packages.callPackage ./wigxjpf/pypackage.nix { };
+
+  # Work testing
   isis = pkgs.callPackage ./isis/package.nix {
     inherit inja;
     inherit ale;

pkgs/wigxjpf/package.nix

@@ -0,0 +1,67 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  ensureNewerSourcesHook,
+
+  cmake,
+  doxygen,
+  eigen,
+  gtest,
+  nlohmann_json,
+  python311,
+  python311Packages,
+  sphinx,
+}:
+let
+  pname = "wigxjpf";
+  version = "1.13";
+
+in
+stdenv.mkDerivation {
+  inherit pname;
+  inherit version;
+
+  src = builtins.fetchTarball {
+    url = "http://fy.chalmers.se/subatom/${pname}/${pname}-${version}.tar.gz";
+    sha256 = "0nmcld6iaz4hlgf0dy86jsqw8hchlpys89d132azjsa1gw3ddaav";
+  };
+
+  # nativeBuildInputs = [
+  #   make
+  # ];
+
+  # buildInputs = [
+  # ];
+
+  # configurePhase = ":";
+
+  # buildPhase = ''
+  #   mkdir -p $out
+  #   python setup.py install --prefix=$out
+  #   # python setup.py install --prefix=$(pwd)
+
+  #   cd build
+  #   cmake -DCMAKE_INSTALL_PREFIX=$out -DCMAKE_BUILD_TYPE=Release ..
+  #   cp Makefile $out
+  #   cp cmake_install.cmake $out
+  # '';
+
+  installPhase = ''
+    mkdir -p $out
+    cd $out
+    make -f $src/Makefile VPATH=$src
+    # cp -r . $out
+  '';
+
+  doCheck = true;
+  # checkTarget = "test";
+
+  meta = with lib; {
+    homepage = "https://fy.chalmers.se/subatom/wigxjpf/";
+    description = "WIGXJPF evaluates Wigner 3j, 6j and 9j symbols accurately using prime factorisation and multi-word integer arithmetic.";
+    license = licenses.gpl3;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ arunoruto ];
+  };
+}

pkgs/wigxjpf/pypackage.nix

@@ -0,0 +1,38 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchPypi,
+
+  # dependencies
+  cffi,
+  pycparser,
+  numpy,
+}:
+let
+  pname = "pywigxjpf";
+  version = "1.13.3";
+in
+buildPythonPackage {
+  inherit pname version;
+  format = "setuptools";
+  src = fetchPypi {
+    inherit pname version;
+    extension = "tar.gz";
+    hash = "sha256-MBIsmrJ3WqigUx0BlWiSYn8cboK6ZcOr9rj8T7dcOu8=";
+  };
+
+  dependencies = [
+    cffi
+    pycparser
+    numpy
+  ];
+
+  meta = with lib; {
+    homepage = "https://fy.chalmers.se/subatom/wigxjpf/";
+    changelog = "https://fy.chalmers.se/subatom/wigxjpf/CHANGELOG";
+    description = "WIGXJPF evaluates Wigner 3j, 6j and 9j symbols accurately using prime factorisation and multi-word integer arithmetic.";
+    license = licenses.gpl3;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ arunoruto ];
+  };
+}