Build failure: sip/QtCore/qprocess.sip: line 99: column 5: 'Q_PID' is undefined

[Nick Guenther]

September 21, 2023 2:13 PM, "Nick Guenther" <nick.guenther at polymtl.ca> wrote:

> September 21, 2023 7:34 AM, gernophil at gmx.net wrote:
> 
>> Interestingly, I run into the exact same error since yesterday. Last week I was able to build PyQt
>> 5.15.9 using qt5/qmake from brew without any issues. It stopped working suddenly and the only
>> change I on my system I can think of was the update from the Xcode command line tools from version
>> 14 to 15. However, I am not aware if any of the compilers/tools from Xcode are involved in building
>> PyQt: I provided more details here:
>> https://stackoverflow.com/questions/77145961/installing-pyqt5-on-arm64-stopped-working-all-of-a-sudd
>> n-some-sip-issue
>> 
>> It’s a wild guess, but maybe you also updated to Xcode 15 @Nick Guenther
> 
> That's interesting. Could be.
> 
> Note that someone else posted about this on SO 6 months ago:
> https://stackoverflow.com/questions/75671456/error-installing-pyqt5-under-aarch64-architecture/75802
> 15#75802415.
> 
> Is it possible that Phil has _not_ upgraded Xcode and that's why he can do the builds and we can't?

Hang on, no, that's not right. I'm seeing the exact same build failure on Ubuntu as well. So it's nothing to do with clang vs gcc vs versions.