Colin Baxter wrote:
>
> On make I get this error:
>
> gnutls.c: In function ‘Fgnutls_boot’:
> gnutls.c:1605:60: error: ‘GNUTLS_NONBLOCK’ undeclared (first use in this function)

Thanks for reporting that. Although I installed the attached patch to work 
around the compile-time problem, I worry that Emacs's run-time behavior will not 
be correct for asynchronous connections, so I'll CC: this to Ted Zlatanov, our 
GnuTLS expert.

Which version of GnuTLS are you using? That is, what is the output of this shell 
command?

pkg-config --modversion gnutls