rename intel-computer-runtime-legacy to -legacy1

intel-compute-runtime-legacy1/default.nix

@@ -0,0 +1,91 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  cmake,
+  pkg-config,
+  intel-gmmlib,
+  intel-graphics-compiler,
+  level-zero,
+  libva,
+  gitUpdater,
+}:
+
+let
+  inherit (lib) cmakeBool;
+in
+stdenv.mkDerivation rec {
+  # https://github.com/intel/compute-runtime/blob/master/LEGACY_PLATFORMS.md
+  pname = "intel-compute-runtime-legacy1";
+  version = "24.35.30872.32"; # 24.35.30872.x is the last series to support Gen8, Gen9 and Gen11 GPU support
+
+  src = fetchFromGitHub {
+    owner = "intel";
+    repo = "compute-runtime";
+    rev = version;
+    hash = "sha256-POImMopbrhVXuSx2MQ9mwPNKQx7BljyikKhu6M4hZME=";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    pkg-config
+  ];
+
+  buildInputs = [
+    intel-gmmlib
+    intel-graphics-compiler
+    libva
+    level-zero
+  ];
+
+  cmakeFlags = [
+    "-DSKIP_UNIT_TESTS=1"
+    "-DIGC_DIR=${intel-graphics-compiler}"
+    "-DOCL_ICD_VENDORDIR=${placeholder "out"}/etc/OpenCL/vendors"
+    # The install script assumes this path is relative to CMAKE_INSTALL_PREFIX
+    "-DCMAKE_INSTALL_LIBDIR=lib"
+    (cmakeBool "NEO_LEGACY_PLATFORMS_SUPPORT" true)
+  ];
+
+  outputs = [
+    "out"
+    "drivers"
+  ];
+
+  # causes redefinition of _FORTIFY_SOURCE
+  hardeningDisable = [ "fortify3" ];
+
+  postInstall = ''
+    # Avoid clash with intel-ocl
+    mv $out/etc/OpenCL/vendors/intel.icd $out/etc/OpenCL/vendors/intel-neo.icd
+
+    mkdir -p $drivers/lib
+    mv -t $drivers/lib $out/lib/libze_intel*
+  '';
+
+  postFixup = ''
+    patchelf --set-rpath ${
+      lib.makeLibraryPath [
+        intel-gmmlib
+        intel-graphics-compiler
+        libva
+        stdenv.cc.cc
+      ]
+    } \
+      $out/lib/intel-opencl/libigdrcl.so
+  '';
+
+  passthru.updateScript = gitUpdater {
+    rev-prefix = "24.35.30872.";
+  };
+
+  meta = with lib; {
+    description = "Intel Graphics Compute Runtime for OpenCL with support for Gen8, Gen9 and Gen11 GPUs.d";
+    mainProgram = "ocloc";
+    homepage = "https://github.com/intel/compute-runtime";
+    changelog = "https://github.com/intel/compute-runtime/releases/tag/${version}";
+    license = licenses.mit;
+    platforms = [ "x86_64-linux" ];
+    maintainers = with maintainers; [ fleaz ];
+  };
+}