Compile error at 80% due to KDeclarative?

[gregor.mi.sw]

On 14.05.2018 12:16, Kevin Funk wrote:
> On Sunday, 13 May 2018 12:58:46 CEST gregor.mi.sw wrote:
>> Hi,
>>
>> I compiled KDevelop using kdesrc-build and get this error:
>>
>> [ 80%] Building CXX object
>> plugins/cmake/CMakeFiles/kdevcmakemanager.dir/duchain/cmakeparsejob.cpp.o [
>> 80%] Building CXX object
>> plugins/problemreporter/CMakeFiles/kdevproblemreporter.dir/debug.cpp.o [
>> 80%] Building CXX object
>> plugins/sourceformatter/CMakeFiles/kdevsourceformatter.dir/kdevsourceformatt
>> er_autogen/mocs_compilation.cpp.o
>> /home/gregor/kde/src/extragear/kdevelop/kdevelop/plugins/welcomepage/welcom
>> epageview.cpp: In constructor ‘WelcomePageWidget::WelcomePageWidget(const
>> QList<KDevelop::IProject*>&, QWidget*)’:
>> /home/gregor/kde/src/extragear/kdevelop/kdevelop/plugins/welcomepage/welcom
>> epageview.cpp:55:18: error: ‘class KDeclarative::KDeclarative’ has no member
>> named ‘setupEngine’; did you mean ‘setupBindings’?
>>        kdeclarative.setupEngine(engine());
>>                     ^~~~~~~~~~~
>>                     setupBindings
>> /home/gregor/kde/src/extragear/kdevelop/kdevelop/plugins/welcomepage/welcome
>> pageview.cpp:56:18: error: ‘class KDeclarative::KDeclarative’ has no member
>> named ‘setupContext’ kdeclarative.setupContext();
>>                     ^~~~~~~~~~~~
>> [ 80%] Building CXX object
>> plugins/problemreporter/CMakeFiles/kdevproblemreporter.dir/qrc_kdevproblemre
>> porter.cpp.o [ 80%] Building CXX object
>> plugins/problemreporter/CMakeFiles/kdevproblemreporter.dir/kdevproblemreport
>> er_autogen/mocs_compilation.cpp.o gmake[2]: ***
>> [plugins/welcomepage/CMakeFiles/kdevwelcomepage.dir/build.make:130:
>> plugins/welcomepage/CMakeFiles/kdevwelcomepage.dir/welcomepageview.cpp.o]
>> Error 1 gmake[1]: *** [CMakeFiles/Makefile2:24715:
>> plugins/welcomepage/CMakeFiles/kdevwelcomepage.dir/all] Error 2
>> gmake[1]: *** Waiting for unfinished jobs....
>>
>> I rebuild the latest source of dependent modules like KDeclarative with
>> kdesrc-build yesterday.
> 
> Are you sure KDeclarative is current?
> 
> These code paths are all guarded with version checks:
>    https://cgit.kde.org/kdevelop.git/commit/?
> id=a98b60b03d796e0f194148b503a3f8f1e415042e
> 
> E.g. from plugins/welcomepage/welcomepageview.cpp:
> 
> ```
> #if KDECLARATIVE_VERSION >= QT_VERSION_CHECK(5, 45, 0)
>      kdeclarative.setupEngine(engine());
>      kdeclarative.setupContext();
> #else
>      kdeclarative.setupBindings();
> #endif
> ```
> 
> KDeclarative::setup{Context,Engine}(...) indeed were added in 5.45.0:
>    https://phabricator.kde.org/R296:0ecea38b5998b48200748c8e9b9d722062f87719

Kdesrc-build and CMake had picked up the system KDeclarative (5.44.0) instead of the local one. I am 
now in the process of recompiling from scratch, see my mail "Re: kdesrc-build: PolkitQt5-1".

Gregor