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https://github.com/NixOS/nixpkgs.git
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9ab6c74e84
$drivers is not used by NixOS and by moving the `libze_intel*` libraries to that folder, they're not correctly mapped to `/run/opengl-driver/lib` when used in `hardware.graphics.extraPackages`.
87 lines
2.2 KiB
Nix
87 lines
2.2 KiB
Nix
{
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lib,
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cmake,
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fetchFromGitHub,
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intel-gmmlib,
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intel-graphics-compiler,
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level-zero,
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libva,
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nix-update-script,
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pkg-config,
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stdenv,
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "intel-compute-runtime";
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version = "26.31.39395.13";
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src = fetchFromGitHub {
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owner = "intel";
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repo = "compute-runtime";
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tag = finalAttrs.version;
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hash = "sha256-/rZvPEI5EFhkeW2h7ebhtZnrU48N54mCAfkRgM3b1L4=";
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};
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nativeBuildInputs = [
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cmake
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pkg-config
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];
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buildInputs = [
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intel-gmmlib
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intel-graphics-compiler
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libva
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level-zero
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];
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cmakeFlags = [
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(lib.cmakeBool "SKIP_UNIT_TESTS" true)
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(lib.cmakeFeature "IGC_DIR" (toString intel-graphics-compiler))
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(lib.cmakeFeature "OCL_ICD_VENDORDIR" "${placeholder "out"}/etc/OpenCL/vendors")
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# The install script assumes this path is relative to CMAKE_INSTALL_PREFIX
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(lib.cmakeFeature "CMAKE_INSTALL_LIBDIR" "lib")
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# disable spectre mitigations (already mitigated in the kernel)
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# https://bugs.launchpad.net/ubuntu/+source/intel-compute-runtime/+bug/2110131
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(lib.cmakeBool "NEO_DISABLE_MITIGATIONS" true)
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# install ocloc without a version suffix
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(lib.cmakeBool "NEO_BUILD_UNVERSIONED_OCLOC" true)
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];
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# causes redefinition of _FORTIFY_SOURCE
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hardeningDisable = [ "fortify3" ];
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postInstall = ''
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# Avoid clash with intel-ocl
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mv $out/etc/OpenCL/vendors/intel.icd $out/etc/OpenCL/vendors/intel-neo.icd
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'';
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postFixup = ''
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patchelf --set-rpath ${
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lib.makeLibraryPath [
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intel-gmmlib
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intel-graphics-compiler
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libva
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stdenv.cc.cc
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]
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} \
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$out/lib/intel-opencl/libigdrcl.so
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'';
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passthru = {
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updateScript = nix-update-script { extraArgs = [ "--use-github-releases" ]; };
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};
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meta = {
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description = "Intel Graphics Compute Runtime oneAPI Level Zero and OpenCL, supporting 12th Gen and newer";
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mainProgram = "ocloc";
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homepage = "https://github.com/intel/compute-runtime";
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changelog = "https://github.com/intel/compute-runtime/releases/tag/${finalAttrs.version}";
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license = lib.licenses.mit;
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platforms = [
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"x86_64-linux"
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"aarch64-linux"
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];
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maintainers = with lib.maintainers; [ SuperSandro2000 ];
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};
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})
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