[PyQt] PyQT/SIP Haiku port

[Phil Thompson]

On 2 Apr 2019, at 9:11 am, Zoltán Mizsei <zmizsei at extrowerk.com> wrote:
> 
> Hi,
> 
> i'm with the HaikuPorts team here, and would like to upstream our 
> patches, originally from me, but other porters made also some changes 
> in it.
> You can find our ports, current recipes and patches here:
> 
> SIP: https://github.com/haikuports/haikuports/tree/master/dev-python/sip
> PyQT: https://github.com/haikuports/haikuports/tree/master/dev-
> python/pyqt
> 
> Our current Qt port is: 5.12.2
> The current Python port is: 2.7.15 and 3.6.7 (3.7 is in the pipeline 
> already)
> The current PyQT port is: 5.12.1
> And SIP is: 4.19.15
> 
> Question: do i have to create a diff, or a PR somewhere, or could you 
> guys just pull our patches?

I've applied the build system changes.

Phil