diff options
author | Tobias Mayer <tobim@fastmail.fm> | 2021-04-27 09:41:41 +0200 |
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committer | Tobias Mayer <tobim@fastmail.fm> | 2021-04-30 20:30:46 +0200 |
commit | f5704c862d3150f6703a48674fb924177b5073a0 (patch) | |
tree | 0e410daee26901d82410e4909789d4b66c329c88 /pkgs/development/libraries/xsimd/default.nix | |
parent | 32f7980afb5e33f1e078a51e715b9f102f396a69 (diff) |
xsimd: init at 7.5.0
xsimd: format Co-authored-by: Sandro <sandro.jaeckel@gmail.com> xsimd: fix on macOS xsimd: Use fetchFromGitHub
Diffstat (limited to 'pkgs/development/libraries/xsimd/default.nix')
-rw-r--r-- | pkgs/development/libraries/xsimd/default.nix | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/pkgs/development/libraries/xsimd/default.nix b/pkgs/development/libraries/xsimd/default.nix new file mode 100644 index 0000000000000..745ee9ee3fcee --- /dev/null +++ b/pkgs/development/libraries/xsimd/default.nix @@ -0,0 +1,56 @@ +{ lib, stdenv, fetchFromGitHub, cmake, gtest }: +let + version = "7.5.0"; + + darwin_src = fetchFromGitHub { + owner = "xtensor-stack"; + repo = "xsimd"; + rev = version; + sha256 = "eGAdRSYhf7rbFdm8g1Tz1ZtSVu44yjH/loewblhv9Vs="; + # Avoid requiring apple_sdk. We're doing this here instead of in the patchPhase + # because this source is directly used in arrow-cpp. + # pyconfig.h defines _GNU_SOURCE to 1, so we need to stamp that out too. + # Upstream PR with a better fix: https://github.com/xtensor-stack/xsimd/pull/463 + postFetch = '' + mkdir $out + tar -xf $downloadedFile --directory=$out --strip-components=1 + substituteInPlace $out/include/xsimd/types/xsimd_scalar.hpp \ + --replace 'defined(__APPLE__)' 0 \ + --replace 'defined(_GNU_SOURCE)' 0 + ''; + }; + + src = fetchFromGitHub { + owner = "xtensor-stack"; + repo = "xsimd"; + rev = version; + sha256 = "0c9pq5vz43j99z83w3b9qylfi66mn749k1afpv5cwfxggbxvy63f"; + }; +in stdenv.mkDerivation { + pname = "xsimd"; + inherit version; + src = if stdenv.hostPlatform.isDarwin then darwin_src else src; + + nativeBuildInputs = [ cmake ]; + + cmakeFlags = [ "-DBUILD_TESTS=ON" ]; + + doCheck = true; + checkInputs = [ gtest ]; + checkTarget = "xtest"; + GTEST_FILTER = let + # Upstream Issue: https://github.com/xtensor-stack/xsimd/issues/456 + filteredTests = lib.optionals stdenv.hostPlatform.isDarwin [ + "error_gamma_test/sse_double.gamma" + "error_gamma_test/avx_double.gamma" + ]; + in "-${builtins.concatStringsSep ":" filteredTests}"; + + meta = with lib; { + description = "C++ wrappers for SIMD intrinsics"; + homepage = "https://github.com/xtensor-stack/xsimd"; + license = licenses.bsd3; + maintainers = with maintainers; [ tobim ]; + platforms = platforms.all; + }; +} |