Commit d273f17a authored by qbisi's avatar qbisi Committed by Masum Reza
Browse files

pocl: setting KERNELLIB_HOST_CPU_VARIANTS=distro on x86_64 only

parent 728eb4ad

pkgs/by-name/po/pocl/package.nix

+19 −12
Original line number Diff line number Diff line
@@ -57,8 +57,8 @@ stdenv.mkDerivation (finalAttrs: { 
      "static_cast<size_t>(Dev.getInfo<CL_DEVICE_GLOBAL_MEM_SIZE>())"

  '';



  cmakeFlags = [

    "-DKERNELLIB_HOST_CPU_VARIANTS=distro"

  cmakeFlags =

    [

      # avoid the runtime linker pulling in a different llvm e.g. from graphics drivers

      "-DSTATIC_LLVM=ON"

      "-DENABLE_POCL_BUILDING=OFF"
@@ -68,6 +68,13 @@ stdenv.mkDerivation (finalAttrs: { 
      "-DCLANGXX=${clangWrapped}/bin/clang++"

      "-DENABLE_REMOTE_CLIENT=ON"

      "-DENABLE_REMOTE_SERVER=ON"

    ]

    # Only x86_64 supports "distro" which allows runtime detection of SSE/AVX

    ++ lib.optionals stdenv.hostPlatform.isx86_64 [

      "-DKERNELLIB_HOST_CPU_VARIANTS=distro"

    ]

    ++ lib.optionals (!stdenv.hostPlatform.isx86_64) [

      "-DLLC_HOST_CPU=generic"

    ];



  nativeBuildInputs = [