anchor.diff:    ];
   
     cmakeFlags = [
  -    "-DAMDGPU_TARGET_TRIPLE='amdgcn-amd-amdhsa'"
  -    "-DCLANG_OPTIONS_APPEND=-Wno-bitwise-conditional-parentheses"
  -    "-DClang_DIR=${clang-unwrapped}/lib/cmake/clang"
  -    "-DLIBROCclr_STATIC_DIR=${rocclr}/lib/cmake"
  -    "-DLLVM_DIR=${llvm.out}/lib/cmake/llvm"
  -    "-DUSE_COMGR_LIBRARY='yes'"
  +    "-DAMD_OPENCL_PATH=${src}"
  +    "-DROCCLR_PATH=${rocclr}"
     ];
   
     dontStrip = true;
  
positive.code:     lld
      llvm
      mesa
      python2
      rocclr
      rocm-comgr
      rocm-device-libs
      rocm-runtime
  
negative.code:   postPatch = ''
      substituteInPlace khronos/icd/loader/linux/icd_linux.c \
        --replace 'ICD_VENDOR_PATH' '"${addOpenGLRunpath.driverLink}/etc/OpenCL/vendors/"'
    '';
  
    passthru.updateScript = writeScript "update.sh" ''
  