0e1c9977e9
Without the change build fails on upcoming gcc-13 as:
../../include/tbb/task.h:300:20: error: declaration of 'tbb::task& tbb::internal::task_prefix::task()' changes meaning of 'task' [-fpermissive]
300 | tbb::task& task() {return *reinterpret_cast<tbb::task*>(this+1);}
| ^~~~
../../include/tbb/task.h:252:9: note: used here to mean 'class tbb::task'
252 | task* next_offloaded;
| ^~~~
../../include/tbb/task.h:43:7: note: declared here
43 | class task;
| ^~~~
95 lines
3.1 KiB
Nix
95 lines
3.1 KiB
Nix
{ lib
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, stdenv
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, fetchurl
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, fetchFromGitHub
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, fixDarwinDylibNames
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}:
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stdenv.mkDerivation rec {
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pname = "tbb";
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version = "2020.3";
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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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sha256 = "prO2O5hd+Wz5iA0vfrqmyHFr0Ptzk64so5KpSpvuKmU=";
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};
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patches = [
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# Fixes build with Musl.
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(fetchurl {
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url = "https://github.com/openembedded/meta-openembedded/raw/39185eb1d1615e919e3ae14ae63b8ed7d3e5d83f/meta-oe/recipes-support/tbb/tbb/GLIBC-PREREQ-is-not-defined-on-musl.patch";
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sha256 = "gUfXQ9OZQ82qD6brgauBCsKdjLvyHafMc18B+KxZoYs=";
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})
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# Fixes build with Musl.
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(fetchurl {
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url = "https://github.com/openembedded/meta-openembedded/raw/39185eb1d1615e919e3ae14ae63b8ed7d3e5d83f/meta-oe/recipes-support/tbb/tbb/0001-mallinfo-is-glibc-specific-API-mark-it-so.patch";
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sha256 = "fhorfqO1hHKZ61uq+yTR7eQ8KYdyLwpM3K7WpwJpV74=";
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})
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# Fixes build with upcoming gcc-13:
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# https://github.com/oneapi-src/oneTBB/pull/833
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(fetchurl {
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name = "gcc-13.patch";
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url = "https://github.com/oneapi-src/oneTBB/pull/833/commits/c18342ba667d1f33f5e9a773aa86b091a9694b97.patch";
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sha256 = "ZUExE3nsW80Z5GPWZnDNuDiHHaD1EF7qNl/G5M+Wcxg=";
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})
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];
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nativeBuildInputs = lib.optionals stdenv.isDarwin [
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fixDarwinDylibNames
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];
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makeFlags = lib.optionals stdenv.cc.isClang [
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"compiler=clang"
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];
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enableParallelBuilding = true;
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installPhase = ''
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runHook preInstall
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mkdir -p $out/lib
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cp "build/"*release*"/"*${stdenv.hostPlatform.extensions.sharedLibrary}* $out/lib/
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mv include $out/
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rm $out/include/index.html
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runHook postInstall
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'';
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postInstall = let
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pcTemplate = fetchurl {
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url = "https://github.com/oneapi-src/oneTBB/raw/478de5b1887c928e52f029d706af6ea640a877be/integration/pkg-config/tbb.pc.in";
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sha256 = "2pCad9txSpNbzac0vp/VY3x7HNySaYkbH3Rx8LK53pI=";
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};
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in ''
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# Generate pkg-config file based on upstream template.
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# It should not be necessary with tbb after 2021.2.
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mkdir -p "$out/lib/pkgconfig"
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substitute "${pcTemplate}" "$out/lib/pkgconfig/tbb.pc" \
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--subst-var-by CMAKE_INSTALL_PREFIX "$out" \
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--subst-var-by CMAKE_INSTALL_LIBDIR "lib" \
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--subst-var-by CMAKE_INSTALL_INCLUDEDIR "include" \
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--subst-var-by TBB_VERSION "${version}" \
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--subst-var-by TBB_LIB_NAME "tbb"
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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 dizfer ];
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};
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}
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