{ lib, stdenv, fetchFromGitHub, fetchpatch, cmake, static ? stdenv.hostPlatform.isStatic, cxxStandard ? null, }: stdenv.mkDerivation rec { pname = "abseil-cpp"; version = "20211102.0"; src = fetchFromGitHub { owner = "abseil"; repo = "abseil-cpp"; rev = version; sha256 = "sha256-sSXT6D4JSrk3dA7kVaxfKkzOMBpqXQb0WbMYWG+nGwk="; }; patches = lib.optionals stdenv.isDarwin [ # Don’t propagate the path to CoreFoundation. Otherwise, it’s impossible to build packages # that require a different SDK other than the default one. ./cmake-core-foundation.patch ]; cmakeFlags = [ "-DBUILD_SHARED_LIBS=${if static then "OFF" else "ON"}" ] ++ lib.optionals (cxxStandard != null) [ "-DCMAKE_CXX_STANDARD=${cxxStandard}" ]; nativeBuildInputs = [ cmake ]; meta = with lib; { description = "An open-source collection of C++ code designed to augment the C++ standard library"; homepage = "https://abseil.io/"; license = licenses.asl20; platforms = platforms.all; maintainers = [ maintainers.andersk ]; }; }