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{ lib
, stdenv
, fetchFromGitHub
, fetchpatch
, cmake
}:
stdenv.mkDerivation rec {
pname = "tbb";
version = "2021.8.0";
outputs = [ "out" "dev" ];
src = fetchFromGitHub {
owner = "oneapi-src";
repo = "oneTBB";
rev = "v${version}";
hash = "sha256-7MjUdPB1GsPt7ZkYj7DCisq20X8psljsVCjDpCSTYT4=";
};
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/suppress warnings on gcc12.1 from https://github.com/oneapi-src/oneTBB/pull/866
(fetchpatch {
url = "https://patch-diff.githubusercontent.com/raw/oneapi-src/oneTBB/pull/866.patch";
hash = "sha256-e44Yv84Hfl5xoxWWTnLJLSGeNA1RBbah4/L43gPLS+c=";
})
];
# 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=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" ];
# 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 ];
};
}
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