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https://github.com/NixOS/nixpkgs.git
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f7b22f6de5
LLVM 17 enabled "--no-undefined-version" by default in Clang. We disable this by specifying the "--undefined-version" flag to $NIX_LDFLAGS when we use LLVM 17+. Ref: #315243
68 lines
2.5 KiB
Nix
68 lines
2.5 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, fetchpatch
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, cmake
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}:
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stdenv.mkDerivation rec {
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pname = "tbb";
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version = "2021.11.0";
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outputs = [ "out" "dev" ];
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src = fetchFromGitHub {
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owner = "oneapi-src";
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repo = "oneTBB";
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rev = "v${version}";
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hash = "sha256-zGZHMtAUVzBKFbCshpepm3ce3tW6wQ+F30kYYXAQ/TE=";
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};
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nativeBuildInputs = [
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cmake
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];
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patches = [
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# Fix musl build from https://github.com/oneapi-src/oneTBB/pull/899
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(fetchpatch {
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url = "https://patch-diff.githubusercontent.com/raw/oneapi-src/oneTBB/pull/899.patch";
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hash = "sha256-kU6RRX+sde0NrQMKlNtW3jXav6J4QiVIUmD50asmBPU=";
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})
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];
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# Fix build with modern gcc
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# In member function 'void std::__atomic_base<_IntTp>::store(__int_type, std::memory_order) [with _ITp = bool]',
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NIX_CFLAGS_COMPILE = lib.optionals stdenv.cc.isGNU [ "-Wno-error=array-bounds" "-Wno-error=stringop-overflow" ] ++
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# error: variable 'val' set but not used
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lib.optionals stdenv.cc.isClang [ "-Wno-error=unused-but-set-variable" ] ++
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# Workaround for gcc-12 ICE when using -O3
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# https://gcc.gnu.org/PR108854
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lib.optionals (stdenv.cc.isGNU && stdenv.isx86_32) [ "-O2" ];
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# Fix undefined reference errors with version script under LLVM.
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NIX_LDFLAGS = lib.optionalString (stdenv.cc.bintools.isLLVM && lib.versionAtLeast stdenv.cc.bintools.version "17") "--undefined-version";
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# Disable failing test on musl
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# 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’?
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postPatch = lib.optionalString stdenv.hostPlatform.isMusl ''
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substituteInPlace test/CMakeLists.txt \
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--replace 'conformance_resumable_tasks' ""
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'';
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meta = with lib; {
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description = "Intel Thread Building Blocks C++ Library";
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homepage = "http://threadingbuildingblocks.org/";
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license = licenses.asl20;
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longDescription = ''
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Intel Threading Building Blocks offers a rich and complete approach to
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expressing parallelism in a C++ program. It is a library that helps you
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take advantage of multi-core processor performance without having to be a
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threading expert. Intel TBB is not just a threads-replacement library. It
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represents a higher-level, task-based parallelism that abstracts platform
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details and threading mechanisms for scalability and performance.
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'';
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platforms = platforms.unix;
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maintainers = with maintainers; [ thoughtpolice tmarkus ];
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};
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}
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