to detect ALPN support which fails for us as libressl has added the macro but not the functions yet. add upstream's -W flags back in, to make the problem a compile rather than a linker error (we're overriding cflags with our usual ones in the port).
to detect ALPN support which fails for us as libressl has added the macro but not the functions yet. add upstream's -W flags back in, to make the problem a compile rather than a linker error (we're overriding cflags with our usual ones in the port).