{ stdenv , lib , fetchFromGitHub , srcOnly , cmake , ninja , pkg-config , libnice , openssl , plog , srtp , usrsctp }: stdenv.mkDerivation rec { pname = "libdatachannel"; version = "0.21.0"; src = fetchFromGitHub { owner = "paullouisageneau"; repo = "libdatachannel"; rev = "v${version}"; hash = "sha256-hxXDovJAmuh15jFaxY9aESoTVVJ3u2twsX31U3txans="; }; outputs = [ "out" "dev" ]; strictDeps = true; nativeBuildInputs = [ cmake ninja pkg-config ]; buildInputs = [ libnice openssl srtp usrsctp plog ]; cmakeFlags = [ "-DUSE_NICE=ON" "-DPREFER_SYSTEM_LIB=ON" "-DNO_EXAMPLES=ON" ]; postFixup = '' # Fix include path that will be incorrect due to the "dev" output substituteInPlace "$dev/lib/cmake/LibDataChannel/LibDataChannelTargets.cmake" \ --replace "\''${_IMPORT_PREFIX}/include" "$dev/include" ''; meta = with lib; { description = "C/C++ WebRTC network library featuring Data Channels, Media Transport, and WebSockets"; homepage = "https://libdatachannel.org/"; license = with licenses; [ mpl20 ]; maintainers = with maintainers; [ erdnaxe ]; platforms = platforms.linux; }; }