Ports options in make.conf vs. GSSIAPI

[Franco Fichtner]

Hi Stefan,

> On 13 Jan 2017, at 1:30 PM, Stefan Bethke <stb at lassitu.de> wrote:
> 
> For example, with dns/bind99, without options for that port in make.conf, I can run make showconfig and other build commands without issue.  As soon as I add either of these:
> #OPTIONS_UNSET+=  GSSAPI_BASE
> #OPTIONS_SET+=    GSSAPI_MIT
> dns_bind99_UNSET+=  GSSAPI_BASE
> dns_bind99_SET+=    GSSAPI_MIT
> 
> running make showconfig produces:
> # make showconfig
> ====> You must select one and only one option from the GSSAPI single
> *** Error code 1

Try to use "=" instead of "+=" for SET/UNSET.

Here's an example we use in production:

https://raw.githubusercontent.com/opnsense/tools/master/config/17.1/make.conf


Cheers,
Franco