pkgs/by-name/in/intel-ocl/package.nix

   1 { lib, stdenv, fetchzip, rpmextract, ncurses5, numactl, zlib }:
   2
   3 stdenv.mkDerivation rec {
   4   pname = "intel-ocl";
   5   version = "5.0-63503";
   6
   7   src = fetchzip {
   8     # https://github.com/NixOS/nixpkgs/issues/166886
   9     urls = [
  10       "https://registrationcenter-download.intel.com/akdlm/irc_nas/11396/SRB5.0_linux64.zip"
  11       "http://registrationcenter-download.intel.com/akdlm/irc_nas/11396/SRB5.0_linux64.zip"
  12       "https://web.archive.org/web/20190526190814/http://registrationcenter-download.intel.com/akdlm/irc_nas/11396/SRB5.0_linux64.zip"
  13     ];
  14     sha256 = "0qbp63l74s0i80ysh9ya8x7r79xkddbbz4378nms9i7a0kprg9p2";
  15     stripRoot = false;
  16   };
  17
  18   buildInputs = [ rpmextract ];
  19
  20   sourceRoot = ".";
  21
  22   libPath = lib.makeLibraryPath [
  23     stdenv.cc.cc
  24     ncurses5
  25     numactl
  26     zlib
  27   ];
  28
  29   postUnpack = ''
  30     # Extract the RPMs contained within the source ZIP.
  31     rpmextract source/intel-opencl-r${version}.x86_64.rpm
  32     rpmextract source/intel-opencl-cpu-r${version}.x86_64.rpm
  33   '';
  34
  35   patchPhase = ''
  36     runHook prePatch
  37
  38     # Remove libOpenCL.so, since we use ocl-icd's libOpenCL.so instead and this would cause a clash.
  39     rm opt/intel/opencl/libOpenCL.so*
  40
  41     # Patch shared libraries.
  42     for lib in opt/intel/opencl/*.so; do
  43       patchelf --set-rpath "${libPath}:$out/lib/intel-ocl" $lib || true
  44     done
  45
  46     runHook postPatch
  47   '';
  48
  49   buildPhase = ''
  50     runHook preBuild
  51
  52     # Create ICD file, which just contains the path of the corresponding shared library.
  53     echo "$out/lib/intel-ocl/libintelocl.so" > intel.icd
  54
  55     runHook postBuild
  56   '';
  57
  58   installPhase = ''
  59     runHook preInstall
  60
  61     install -D -m 0755 opt/intel/opencl/*.so* -t $out/lib/intel-ocl
  62     install -D -m 0644 opt/intel/opencl/*.{o,rtl,bin} -t $out/lib/intel-ocl
  63     install -D -m 0644 opt/intel/opencl/{LICENSE,NOTICES} -t $out/share/doc/intel-ocl
  64     install -D -m 0644 intel.icd -t $out/etc/OpenCL/vendors
  65
  66     runHook postInstall
  67   '';
  68
  69   dontStrip = true;
  70
  71   meta = {
  72     description = "Official OpenCL runtime for Intel CPUs";
  73     homepage = "https://software.intel.com/en-us/articles/opencl-drivers";
  74     license = lib.licenses.unfree;
  75     platforms = [ "x86_64-linux" ];
  76     maintainers = [ ];
  77     sourceProvenance = [ lib.sourceTypes.binaryNativeCode ];
  78   };
  79 }