mesa: drop clover (#391743)

Author: K900

pkgs/development/libraries/mesa/default.nix

@@ -215,9 +215,6 @@ in stdenv.mkDerivation {
     # Required for OpenCL
     (lib.mesonOption "clang-libdir" "${lib.getLib llvmPackages.clang-unwrapped}/lib")
 
-    # Clover, old OpenCL frontend
-    (lib.mesonOption "gallium-opencl" "icd")
-
     # Rusticl, new OpenCL frontend
     (lib.mesonBool "gallium-rusticl" true)
 
@@ -321,9 +318,8 @@ in stdenv.mkDerivation {
     moveToOutput bin/vtn_bindgen $cross_tools
 
     moveToOutput "lib/lib*OpenCL*" $opencl
-    # Construct our own .icd files that contain absolute paths.
+    # Construct our own .icd file that contains an absolute path.
     mkdir -p $opencl/etc/OpenCL/vendors/
-    echo $opencl/lib/libMesaOpenCL.so > $opencl/etc/OpenCL/vendors/mesa.icd
     echo $opencl/lib/libRusticlOpenCL.so > $opencl/etc/OpenCL/vendors/rusticl.icd
 
     moveToOutput bin/spirv2dxil $spirv2dxil