beignet: remove the package

`beignet` saw no development since 2018 and was never ported from
`llvmPackages_6`. Is it's a library to support `OpenCL` on older GPUs
let's drop it from `nixpkgs`.

nixos/doc/manual/configuration/gpu-accel.chapter.md

@@ -65,12 +65,10 @@ hardware.opengl.extraPackages = [
 [Intel Gen8 and later
 GPUs](https://en.wikipedia.org/wiki/List_of_Intel_graphics_processing_units#Gen8)
 are supported by the Intel NEO OpenCL runtime that is provided by the
-intel-compute-runtime package. For Gen7 GPUs, the deprecated Beignet
-runtime can be used, which is provided by the beignet package. The
-proprietary Intel OpenCL runtime, in the intel-ocl package, is an
-alternative for Gen7 GPUs.
+intel-compute-runtime package. The proprietary Intel OpenCL runtime, in
+the intel-ocl package, is an alternative for Gen7 GPUs.
 
-The intel-compute-runtime, beignet, or intel-ocl package can be added to
+The intel-compute-runtime or intel-ocl package can be added to
 [](#opt-hardware.opengl.extraPackages)
 to enable OpenCL support. For example, for Gen8 and later GPUs, the following
 configuration can be used:

pkgs/development/libraries/beignet/clang_llvm.patch

@@ -1,49 +0,0 @@
-diff --git a/./CMake/FindLLVM.cmake b/../Beignet-1.1.2-Source_new/CMake/FindLLVM.cmake
-index a148321..96cafb8 100644
---- a/./CMake/FindLLVM.cmake
-+++ b/../Beignet-1.1.2-Source_new/CMake/FindLLVM.cmake
-@@ -22,6 +22,7 @@ if (LLVM_CONFIG_EXECUTABLE)
- else (LLVM_CONFIG_EXECUTABLE)
-   message(FATAL_ERROR "Could NOT find LLVM executable, please add -DLLVM_INSTALL_DIR=/path/to/llvm-config/ in cmake command")
- endif (LLVM_CONFIG_EXECUTABLE)
-+
- execute_process(
-   COMMAND ${LLVM_CONFIG_EXECUTABLE} --version
-   OUTPUT_VARIABLE LLVM_VERSION
-@@ -44,10 +45,16 @@ if (LLVM_FIND_VERSION_MAJOR AND LLVM_FIND_VERSION_MINOR)
-   endif (LLVM_VERSION_NODOT VERSION_LESS LLVM_FIND_VERSION_NODOT)
- endif (LLVM_FIND_VERSION_MAJOR AND LLVM_FIND_VERSION_MINOR)
- 
--if (LLVM_INSTALL_DIR)
-+if (CLANG_INSTALL_DIR)
-   find_program(CLANG_EXECUTABLE
-                NAMES clang-${LLVM_VERSION_NODOT} clang-${LLVM_VERSION_NOPATCH} clang
--               PATHS ${LLVM_INSTALL_DIR} NO_DEFAULT_PATH)
-+               PATHS ${CLANG_INSTALL_DIR} NO_DEFAULT_PATH)
-+else (CLANG_INSTALL_DIR)
-+  find_program(CLANG_EXECUTABLE
-+               NAMES clang-${LLVM_VERSION_NODOT} clang-${LLVM_VERSION_NOPATCH} clang)
-+endif (CLANG_INSTALL_DIR)
-+
-+if (LLVM_INSTALL_DIR)
-   find_program(LLVM_AS_EXECUTABLE
-                NAMES llvm-as-${LLVM_VERSION_NODOT} llvm-as-${LLVM_VERSION_NOPATCH} llvm-as
-                PATHS ${LLVM_INSTALL_DIR} NO_DEFAULT_PATH)
-@@ -55,8 +62,6 @@ if (LLVM_INSTALL_DIR)
-                NAMES llvm-link-${LLVM_VERSION_NODOT} llvm-link-${LLVM_VERSION_NOPATCH} llvm-link
-                PATHS ${LLVM_INSTALL_DIR} NO_DEFAULT_PATH)
- else (LLVM_INSTALL_DIR)
--  find_program(CLANG_EXECUTABLE
--               NAMES clang-${LLVM_VERSION_NODOT} clang-${LLVM_VERSION_NOPATCH} clang)
-   find_program(LLVM_AS_EXECUTABLE
-                NAMES llvm-as-${LLVM_VERSION_NODOT} llvm-as-${LLVM_VERSION_NOPATCH} llvm-as)
-   find_program(LLVM_LINK_EXECUTABLE
-@@ -105,7 +110,7 @@ endif (LLVM_VERSION_NODOT VERSION_GREATER 34)
- macro(add_one_lib name)
-   FIND_LIBRARY(CLANG_LIB
-     NAMES ${name}
--    PATHS ${LLVM_LIBRARY_DIR} NO_DEFAULT_PATH)
-+    PATHS ${CLANG_LIBRARY_DIR} NO_DEFAULT_PATH)
-   set(CLANG_LIBRARIES ${CLANG_LIBRARIES} ${CLANG_LIB})
- 	unset(CLANG_LIB CACHE)
- endmacro()

pkgs/development/libraries/beignet/default.nix

@@ -1,112 +0,0 @@
-{ lib, stdenv
-, fetchFromGitHub
-, cmake
-, pkg-config
-, libclang
-, libllvm
-, libdrm
-, libX11
-, libpthreadstubs
-, libXdmcp
-, libXdamage
-, libXext
-, python3
-, ocl-icd
-, libGL
-, makeWrapper
-, beignet
-}:
-
-stdenv.mkDerivation rec {
-  pname = "beignet";
-  version = "unstable-2018.08.20";
-
-  src = fetchFromGitHub {
-    owner  = "intel";
-    repo   = "beignet";
-    rev    = "fc5f430cb7b7a8f694d86acbb038bd5b38ec389c";
-    sha256 = "1z64v69w7f52jrskh1jfyh1x46mzfhjrqxj9hhgzh3xxv9yla32h";
-  };
-
-  patches = [ ./clang_llvm.patch ];
-
-  postPatch = ''
-    substituteInPlace CMakeLists.txt --replace /etc/OpenCL/vendors "\''${CMAKE_INSTALL_PREFIX}/etc/OpenCL/vendors"
-    patchShebangs src/git_sha1.sh
-  '';
-
-  cmakeFlags = [ "-DCLANG_LIBRARY_DIR=${libclang.lib}/lib" ];
-
-  buildInputs = [
-    libllvm
-    libclang
-    libX11
-    libXext
-    libpthreadstubs
-    libdrm
-    libXdmcp
-    libXdamage
-    ocl-icd
-    libGL
-  ];
-
-  nativeBuildInputs = [
-    cmake
-    pkg-config
-    python3
-  ];
-
-  passthru.utests = stdenv.mkDerivation {
-    pname = "beignet-utests";
-    inherit version src;
-
-    preConfigure = ''
-      cd utests
-    '';
-
-    nativeBuildInputs = [
-      cmake
-      python3
-      pkg-config
-      makeWrapper
-    ];
-
-    buildInputs = [
-      ocl-icd
-    ];
-
-    installPhase = ''
-      wrapBin() {
-        install -Dm755 "$1" "$out/bin/$(basename "$1")"
-        wrapProgram "$out/bin/$(basename "$1")" \
-          --set OCL_BITCODE_LIB_PATH ${beignet}/lib/beignet/beignet.bc \
-          --set OCL_HEADER_FILE_DIR "${beignet}/lib/beignet/include" \
-          --set OCL_PCH_PATH "${beignet}/lib/beignet/beignet.pch" \
-          --set OCL_GBE_PATH "${beignet}/lib/beignet/libgbe.so" \
-          --set OCL_INTERP_PATH "${beignet}/lib/beignet/libgbeinterp.so" \
-          --set OCL_KERNEL_PATH "$out/lib/beignet/kernels" \
-          --set OCL_IGNORE_SELF_TEST 1
-      }
-
-      install -Dm755 libutests.so $out/lib/libutests.so
-      wrapBin utest_run
-      wrapBin flat_address_space
-      mkdir $out/lib/beignet
-      cp -r ../../kernels $out/lib/beignet
-    '';
-  };
-
-  meta = with lib; {
-    homepage = "https://cgit.freedesktop.org/beignet/";
-    description = "OpenCL Library for Intel Ivy Bridge and newer GPUs";
-    longDescription = ''
-      The package provides an open source implementation of the OpenCL specification for Intel GPUs.
-      It supports the Intel OpenCL runtime library and compiler.
-    '';
-    license = licenses.lgpl21Plus;
-    maintainers = with maintainers; [ artuuge zimbatm ];
-    platforms = platforms.linux;
-    # Requires libdrm_intel
-    badPlatforms = [ "aarch64-linux" ];
-  };
-}

pkgs/top-level/aliases.nix

@@ -94,6 +94,7 @@ mapAliases ({
   bash_5 = bash; # Added 2021-08-20
   bazel_3 = throw "bazel 3 is past end of life as it is not an lts version"; # Added 2023-02-02
   bedup = throw "bedup was removed because it was broken and abandoned upstream"; # added 2023-02-04
+  beignet = throw "beignet was removed as it was never ported from old llvmPackages_6 upstream"; # added 2024-01-08
   binance = throw "binance has been removed, because it depends on a very outdated and insecure version of electron"; # Added 2023-11-09
   bird2 = bird; # Added 2022-02-21
   bitwig-studio1 = throw "bitwig-studio1 has been removed, you can upgrade to 'bitwig-studio'"; # Added 2023-01-03

pkgs/top-level/all-packages.nix

@@ -20650,10 +20650,6 @@ with pkgs;
 
   bencodetools = callPackage ../development/libraries/bencodetools { };
 
-  beignet = callPackage ../development/libraries/beignet {
-    inherit (llvmPackages_6) libllvm libclang;
-  };
-
   belle-sip = callPackage ../development/libraries/belle-sip { };
 
 
@@ -21066,7 +21062,6 @@ with pkgs;
       mesa
       libvdpau-va-gl
       vaapiVdpau
-      beignet
       glxinfo
       vdpauinfo;
   };