ObjFW  Diff

			tls_support="Secure Transport"
			TLS_LIBS="-framework Foundation $TLS_LIBS"
			TLS_LIBS="-framework Security $TLS_LIBS"

			AC_SUBST(OF_SECURE_TRANSPORT_TLS_STREAM_M,
				"OFSecureTransportTLSStream.m")

			AC_CHECK_FUNCS(SSLCreateContext)
		], [])

		LIBS="$old_LIBS"
	])

	AS_IF([test x"$tls_support" = x"no"], [
		PKG_CHECK_MODULES(gnutls, [gnutls >= 3.5.0], [