{ stdenv, fetchurl }: stdenv.mkDerivation rec { name = "libsodium-1.0.3"; src = fetchurl { url = "https://download.libsodium.org/libsodium/releases/${name}.tar.gz"; sha256 = "120jkda2q58p0n68banh64vsfm3hgqnacagj425d218cr4ycdkyb"; }; NIX_LDFLAGS = stdenv.lib.optionalString stdenv.cc.isGNU "-lssp"; doCheck = true; meta = with stdenv.lib; { description = "A modern and easy-to-use crypto library"; homepage = http://doc.libsodium.org/; license = licenses.isc; maintainers = with maintainers; [ raskin viric wkennington ]; platforms = platforms.all; }; }