[QGIS-Developer] build error on: #elif QT_CONFIG(process) ?

[Peter Petrik]

ah!

I think on master it is already fixed:
https://github.com/qgis/QGIS/pull/8416

Peter


On Thu, Dec 20, 2018 at 1:59 PM Matthias Kuhn <matthias at opengis.ch> wrote:

> Hi Richard, Peter,
>
> Apparently this macro has been added with Qt 5.8
> We'll need to increase the minimum version Qt version for QGIS, or have a
> backwards compatible solution in place.
>
> Bests
>
> Matthias
> On 12/20/18 1:38 PM, Peter Petrik wrote:
>
> Hi Richard,
>
> sorry for complications, I have added this macro to allow QGIS build on
> iOS. I can try to compile later, but the error message suggest that the C
> preprocessor macro "QT_CONFIG" is not defined. on my PC it is defined in
> header qglobal.h, which should be part of QT core library. So I suspect A)
> you do not have the header included (so best to include it directly) or B)
> the header on the machine is old (but that would be strange that you can
> compile full QGIS)
>
> Peter
>
> On Thu, Dec 20, 2018 at 12:30 PM Richard Duivenvoorde <rdmailings at duif.net>
> wrote:
>
>> On 12/20/18 10:55 AM, Richard Duivenvoorde wrote:
>>
>> > Note that a fresh build here on my laptop (Debian Testing) just
>> worked...
>> >
>> > Nobody else sees this?
>>
>> Tried using make and ninja as build tools, no difference.
>>
>> Found this:
>>
>>
>> https://stackoverflow.com/questions/21338385/what-does-the-compiler-error-missing-binary-operator-before-token-mean
>>
>> But we do not have a "features.h" in our code...
>>
>> This one
>>
>>
>> https://forum.qt.io/topic/27925/solved-qt_deprecated_since-gives-error-missing-binary-operator-before-token-in-qnamespace-h/5
>>
>> is talking about a limits.h
>>
>> which we also do not have...
>>
>> Tried to remove the if else macro in qgsapplication.cpp
>>
>> But then I get other build errors in other files on lines containing:
>>
>> #if QT_CONFIG(process)
>>
>> After reading
>>
>> https://forum.kde.org/viewtopic.php?f=269&t=128141
>>
>> I thought that I could miss dependencies, so made sure to have installed
>> all stuff for stretch from INSTALL.txt
>>
>> Still failing...
>>
>> Regards,
>>
>> Richard
>>
>>
>>
>>
>>
>>
>>
>>
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> --
> Matthias Kuhn
> matthias at opengis.ch
> +41 (0)76 435 67 63 <+41764356763>
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