{ lib , stdenv , fetchFromGitHub , fetchpatch , cmake }: stdenv.mkDerivation rec { pname = "tbb"; version = "2021.11.0"; outputs = [ "out" "dev" ]; src = fetchFromGitHub { owner = "oneapi-src"; repo = "oneTBB"; rev = "v${version}"; hash = "sha256-zGZHMtAUVzBKFbCshpepm3ce3tW6wQ+F30kYYXAQ/TE="; }; nativeBuildInputs = [ cmake ]; patches = [ # Fix musl build from https://github.com/oneapi-src/oneTBB/pull/899 (fetchpatch { url = "https://patch-diff.githubusercontent.com/raw/oneapi-src/oneTBB/pull/899.patch"; hash = "sha256-kU6RRX+sde0NrQMKlNtW3jXav6J4QiVIUmD50asmBPU="; }) ]; # Fix build with modern gcc # In member function 'void std::__atomic_base<_IntTp>::store(__int_type, std::memory_order) [with _ITp = bool]', NIX_CFLAGS_COMPILE = lib.optionals stdenv.cc.isGNU [ "-Wno-error=array-bounds" "-Wno-error=stringop-overflow" ] ++ # error: variable 'val' set but not used lib.optionals stdenv.cc.isClang [ "-Wno-error=unused-but-set-variable" ] ++ # Workaround for gcc-12 ICE when using -O3 # https://gcc.gnu.org/PR108854 lib.optionals (stdenv.cc.isGNU && stdenv.isx86_32) [ "-O2" ]; # Fix undefined reference errors with version script under LLVM. NIX_LDFLAGS = lib.optionalString (stdenv.cc.bintools.isLLVM && lib.versionAtLeast stdenv.cc.bintools.version "17") "--undefined-version"; # Disable failing test on musl # test/conformance/conformance_resumable_tasks.cpp:37:24: error: ‘suspend’ is not a member of ‘tbb::v1::task’; did you mean ‘tbb::detail::r1::suspend’? postPatch = lib.optionalString stdenv.hostPlatform.isMusl '' substituteInPlace test/CMakeLists.txt \ --replace 'conformance_resumable_tasks' "" ''; meta = with lib; { description = "Intel Thread Building Blocks C++ Library"; homepage = "http://threadingbuildingblocks.org/"; license = licenses.asl20; longDescription = '' Intel Threading Building Blocks offers a rich and complete approach to expressing parallelism in a C++ program. It is a library that helps you take advantage of multi-core processor performance without having to be a threading expert. Intel TBB is not just a threads-replacement library. It represents a higher-level, task-based parallelism that abstracts platform details and threading mechanisms for scalability and performance. ''; platforms = platforms.unix; maintainers = with maintainers; [ thoughtpolice tmarkus ]; }; }