Re: [Development] git 5.8.0 build failure with vs 2017 rc error C3615: constexpr function 'QAlgorithmsPrivate::qt_builtin_ctz' cannot result in a constant exp ression

[Gunnar Roth]

Ok thank you Friedeman,

so 

$ cd qt5
$ perl init-repository

$ git checkout 5.8.0
$ git submodule update

is not the correct way to get latest 5.8.0 from git?

 

But what is the correct way then?

 

Regards,

Gunnar Roth

 

 


Gesendet: Montag, 05. Dezember 2016 um 16:35 Uhr

Von: "Friedemann Kleint" <friedemann.kle...@qt.io>

An: development@qt-project.org

Betreff: Re: [Development] git 5.8.0 build failure with vs 2017 rc error C3615: constexpr function 'QAlgorithmsPrivate::qt_builtin_ctz' cannot result in a constant exp ression

Hi,



>My try to build qt 5.8.0 from git using vs2017 rc (CL 19.10.24629)

failed already when building configure. (commit

2c27ccd1c9a821edd071cae6336ecb2066ce2ab7)

>the qt 5.8 beta did work. Using CL 19.00.24213.1 (vs2015 upd3 + kb)

also works.

>does anyone have the same problem? Probably constexpr was activated

for this compiler but not tested.





Please make sure you have "Fixed build using Visual Studio 2017"

a103992f49045323a3aaa4970eb1ee5f65a378dd

https://codereview.qt-project.org/#/c/177743/ applied.



Regards, Friedemann



--

Friedemann Kleint

The Qt Company GmbH



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