kahip: 3.18 -> 3.22 (#483537)

pkgs/by-name/ka/kahip/package.nix

@@ -2,51 +2,56 @@
   lib,
   stdenv,
   fetchFromGitHub,
-  fetchpatch2,
   cmake,
   mpi,
   metis,
+  llvmPackages,
   python3Packages,
   pythonSupport ? false,
   isILP64 ? false,
 }:
 stdenv.mkDerivation (finalAttrs: {
   pname = "kahip";
-  version = "3.18";
+  version = "3.21";
 
   src = fetchFromGitHub {
     owner = "KaHIP";
     repo = "KaHIP";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-l8DhVb2G6pQQcH3Wq4NsKw30cSK3sG+gCYRdpibw4ZI=";
+    hash = "sha256-FVbJJpz3ecfME0KZN/5AHuqCkPl/UpR+kHHMyxFzErY=";
   };
 
-  patches = [
-    (fetchpatch2 {
-      url = "https://github.com/KaHIP/KaHIP/commit/9d4978c7540a1ccbc9807367d6e3852114e86567.patch?full_index=1";
-      hash = "sha256-nIJL0YmVp9+JUhzEXjoabD1qNEnhtrBnjMWnitYt0eU=";
-    })
-  ];
-
   nativeBuildInputs = [
     cmake
   ]
-  ++ lib.optionals pythonSupport [
-    python3Packages.python
-    python3Packages.pybind11
-  ];
+  ++ lib.optional pythonSupport python3Packages.python;
 
   buildInputs = [
     mpi
     metis
-  ];
+  ]
+  ++ lib.optional pythonSupport python3Packages.pybind11
+  ++ lib.optional stdenv.cc.isClang llvmPackages.openmp;
+
+  # create meta package providing dist-info for python3Pacakges.kahip that common cmake build does not do
+  propagatedBuildInputs = lib.optional pythonSupport (
+    python3Packages.mkPythonMetaPackage {
+      inherit (finalAttrs) pname version meta;
+    }
+  );
 
   cmakeFlags = [
     (lib.cmakeBool "64BITMODE" isILP64)
+    (lib.cmakeBool "NONATIVEOPTIMIZATIONS" true)
     (lib.cmakeBool "BUILDPYTHONMODULE" pythonSupport)
     (lib.cmakeFeature "CMAKE_INSTALL_PYTHONDIR" python3Packages.python.sitePackages)
   ];
 
+  postInstall = lib.optionalString pythonSupport ''
+    cp ../python/kahip/* $out/${python3Packages.python.sitePackages}/kahip
+    echo "__version__= '${finalAttrs.version}'" > $out/${python3Packages.python.sitePackages}/kahip/_version.py
+  '';
+
   doInstallCheck = pythonSupport;
 
   nativeInstallCheckInputs = lib.optionals pythonSupport [