60 lines
1.9 KiB
Nix
60 lines
1.9 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, cmake
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, doctest
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "xsimd";
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version = "12.1.1";
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src = fetchFromGitHub {
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owner = "xtensor-stack";
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repo = "xsimd";
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rev = finalAttrs.version;
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hash = "sha256-ofUFieeRtpnzNv3Ad5oYwKWb2XcqQHoj601TIhydJyI=";
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};
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patches = [
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# Ideally, Accelerate/Accelerate.h should be used for this implementation,
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# but it doesn't work... Needs a Darwin user to debug this. We apply this
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# patch unconditionally, because the #if macros make sure it doesn't
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# interfer with the Linux implementations.
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./fix-darwin-exp10-implementation.patch
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] ++ lib.optionals stdenv.isDarwin [
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# https://github.com/xtensor-stack/xsimd/issues/807
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./disable-test_error_gamma-test.patch
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] ++ lib.optionals (stdenv.isDarwin || stdenv.hostPlatform.isMusl) [
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# - Darwin report: https://github.com/xtensor-stack/xsimd/issues/917
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# - Musl report: https://github.com/xtensor-stack/xsimd/issues/798
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./disable-exp10-test.patch
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] ++ lib.optionals (stdenv.isDarwin && stdenv.isAarch64) [
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# https://github.com/xtensor-stack/xsimd/issues/798
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./disable-polar-test.patch
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] ++ lib.optionals stdenv.hostPlatform.isMusl [
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# Fix suggested here: https://github.com/xtensor-stack/xsimd/issues/798#issuecomment-1356884601
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# Upstream didn't merge that from some reason.
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./fix-atan-test.patch
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];
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nativeBuildInputs = [
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cmake
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];
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cmakeFlags = [
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"-DBUILD_TESTS=${if (finalAttrs.finalPackage.doCheck && stdenv.hostPlatform == stdenv.buildPlatform) then "ON" else "OFF"}"
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];
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doCheck = true;
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nativeCheckInputs = [
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doctest
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];
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checkTarget = "xtest";
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meta = with lib; {
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description = "C++ wrappers for SIMD intrinsics";
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homepage = "https://github.com/xtensor-stack/xsimd";
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license = licenses.bsd3;
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maintainers = with maintainers; [ tobim ];
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platforms = platforms.all;
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};
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})
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