[Ktechlab-devel] Very easy setup for ktechlab

Zoltan Padrah zoltan.padrah at gmail.com
Thu Jul 12 15:27:36 UTC 2012 

 Hi,

the error looks like a problem with the new kdevplatform version --
the plugin API has been changed. The fix is to implement another pure
virtual function, and the ktechlab should compile.

See this branch, as a starting point for the fix; currently it is not working:

https://github.com/ktechlab/ktechlab/tree/kdevplatform-1.3

I need to install a virtual machine on my computer, and then I can
test and do a proper fix.

 Zoltan


2012/7/10 Alan Grimes <agrimes at speakeasy.net>:
> Weird, On the first try I had set up a multi-threaded build, and my load
> average was already in the 7s...
>
> urk, spoke too soon, the thing errored out again, but near the end.
> (single threaded build this time).
>
> #######################
>
> Generating circuittransientsimulator.moc
> [ 92%] Built target ktlsimulatorplugin_automoc
> Scanning dependencies of target ktlsimulatorplugin
> [ 93%] Building CXX object
> src/plugins/simulator/CMakeFiles/ktlsimulatorplugin.dir/ktlsimulatorplugin_automoc.o
> [ 93%] Building CXX object
> src/plugins/simulator/CMakeFiles/ktlsimulatorplugin.dir/simulatorplugin.o
> [ 94%] Building CXX object
> src/plugins/simulator/CMakeFiles/ktlsimulatorplugin.dir/simulatorfactory.o
> [ 94%] Building CXX object
> src/plugins/simulator/CMakeFiles/ktlsimulatorplugin.dir/circuittransientsimulator.o
> /home/atg/source/ktechlab/ktl-newpull/src/plugins/simulator/circuittransientsimulator.cpp:58:11:
> warning: unused parameter ‘component’ [-Wunused-parameter]
> /home/atg/source/ktechlab/ktl-newpull/src/plugins/simulator/circuittransientsimulator.cpp:64:6:
> warning: unused parameter ‘component’ [-Wunused-parameter]
> Linking CXX shared module ../../../lib/ktlsimulatorplugin.so
> [ 94%] Built target ktlsimulatorplugin
> Generating cells.moc
> Generating ktlautomaticrouterplugin.moc
> [ 94%] Built target ktlautomatic_router_automoc
> Scanning dependencies of target ktlautomatic_router
> [ 95%] Building CXX object
> src/plugins/automatic_router/CMakeFiles/ktlautomatic_router.dir/ktlautomatic_router_automoc.o
> [ 95%] Building CXX object
> src/plugins/automatic_router/CMakeFiles/ktlautomatic_router.dir/cells.o
> /home/atg/source/ktechlab/ktl-newpull/src/plugins/automatic_router/cells.cpp:
> In copy constructor ‘Cells::Cells(const Cells&)’:
> /home/atg/source/ktechlab/ktl-newpull/src/plugins/automatic_router/cells.cpp:39:1:
> warning: base class ‘class KTechLab::IRoutingInformation’ should be
> explicitly initialized in the copy constructor [-Wextra]
> /home/atg/source/ktechlab/ktl-newpull/src/plugins/automatic_router/cells.cpp:
> In member function ‘void Cells::checkACell(int, int, Cell*, int, int, int)’:
> /home/atg/source/ktechlab/ktl-newpull/src/plugins/automatic_router/cells.cpp:324:32:
> warning: variable ‘it’ set but not used [-Wunused-but-set-variable]
> [ 96%] Building CXX object
> src/plugins/automatic_router/CMakeFiles/ktlautomatic_router.dir/ktlautomaticrouterplugin.o
> /home/atg/source/ktechlab/ktl-newpull/src/plugins/automatic_router/ktlautomaticrouterplugin.cpp:38:1:
> warning: unused parameter ‘args’ [-Wunused-parameter]
> Linking CXX shared module ../../../lib/ktlautomatic_router.so
> [ 96%] Built target ktlautomatic_router
> Generating ktllogiccomponentsplugin.moc
> [ 96%] Built target ktllogic_components_automoc
> Scanning dependencies of target ktllogic_components
> [ 97%] Building CXX object
> src/plugins/logic_components/CMakeFiles/ktllogic_components.dir/ktllogic_components_automoc.o
> [ 97%] Building CXX object
> src/plugins/logic_components/CMakeFiles/ktllogic_components.dir/ktllogiccomponentsplugin.o
> /home/atg/source/ktechlab/ktl-newpull/src/plugins/logic_components/ktllogiccomponentsplugin.cpp:46:24:
> warning: unused parameter ‘create’ [-Wunused-parameter]
> /home/atg/source/ktechlab/ktl-newpull/src/plugins/logic_components/ktllogiccomponentsplugin.cpp:46:24:
> warning: unused parameter ‘type’ [-Wunused-parameter]
> /home/atg/source/ktechlab/ktl-newpull/src/plugins/logic_components/ktllogiccomponentsplugin.cpp:46:24:
> warning: unused parameter ‘parentInModel’ [-Wunused-parameter]
> /home/atg/source/ktechlab/ktl-newpull/src/plugins/logic_components/ktllogiccomponentsplugin.cpp:55:1:
> warning: unused parameter ‘args’ [-Wunused-parameter]
> Linking CXX shared module ../../../lib/ktllogic_components.so
> [ 97%] Built target ktllogic_components
> Generating moc_simplerouterplugin.cpp
> [ 97%] Built target ktlsimple_router_automoc
> Scanning dependencies of target ktlsimple_router
> [ 98%] Building CXX object
> src/plugins/simple_router/CMakeFiles/ktlsimple_router.dir/ktlsimple_router_automoc.o
> [ 99%] Building CXX object
> src/plugins/simple_router/CMakeFiles/ktlsimple_router.dir/simpleroutinginformation.o
> [ 99%] Building CXX object
> src/plugins/simple_router/CMakeFiles/ktlsimple_router.dir/simplerouterplugin.o
> /home/atg/source/ktechlab/ktl-newpull/src/plugins/simple_router/simplerouterplugin.cpp:36:1:
> warning: unused parameter ‘args’ [-Wunused-parameter]
> Linking CXX shared module ../../../lib/ktlsimple_router.so
> [ 99%] Built target ktlsimple_router
> Generating ktlprojectmanager.moc
> [ 99%] Built target ktlproject_automoc
> [100%] Building CXX object
> src/kdevplugins/ktlproject/CMakeFiles/ktlproject.dir/ktlproject_automoc.o
> [100%] Building CXX object
> src/kdevplugins/ktlproject/CMakeFiles/ktlproject.dir/ktlprojectmanager.o
> In file included from
> /home/atg/source/ktechlab/ktl-newpull/src/kdevplugins/ktlproject/ktlprojectmanager.cpp:21:0:
> /usr/include/kdevplatform/project/interfaces/iprojectfilemanager.h:122:18:
> warning: ‘virtual bool
> KDevelop::IProjectFileManager::removeFilesAndFolders(const
> QList<KDevelop::ProjectBaseItem*>&)’ was hidden [-Woverloaded-virtual]
> /home/atg/source/ktechlab/ktl-newpull/src/kdevplugins/ktlproject/ktlprojectmanager.h:85:18:
> warning:   by ‘virtual bool
> KDevelop::KTLProjectManager::removeFilesAndFolders(QList<KDevelop::ProjectBaseItem*>)’
> [-Woverloaded-virtual]
> /home/atg/source/ktechlab/ktl-newpull/src/kdevplugins/ktlproject/ktlprojectmanager.cpp:370:6:
> warning: unused parameter ‘item’ [-Wunused-parameter]
> In file included from /usr/include/klibloader.h:29:0,
>                  from /usr/include/KDE/../kgenericfactory.h:22,
>                  from /usr/include/KDE/KGenericFactory:1,
>                  from
> /home/atg/source/ktechlab/ktl-newpull/src/kdevplugins/ktlproject/ktlprojectmanager.cpp:24:
> /usr/include/kpluginfactory.h: In static member function ‘static
> QObject* KPluginFactory::createInstance(QWidget*, QObject*, const
> QVariantList&) [with impl = KDevelop::KTLProjectManager, ParentType =
> QObject, QObject = QObject, QVariantList = QList<QVariant>]’:
> /usr/include/kpluginfactory.h:495:70:   instantiated from ‘QObject* (*
> KPluginFactory::InheritanceChecker<impl>::createInstanceFunction(...))(QWidget*,
> QObject*, const QVariantList&) [with impl = KDevelop::KTLProjectManager,
> KPluginFactory::CreateInstanceFunction = QObject* (*)(QWidget*,
> QObject*, const QList<QVariant>&), QObject = QObject, QVariantList =
> QList<QVariant>]’
> /home/atg/source/ktechlab/ktl-newpull/src/kdevplugins/ktlproject/ktlprojectmanager.cpp:135:1:
>   instantiated from here
> /usr/include/kpluginfactory.h:477:32: error: cannot allocate an object
> of abstract type ‘KDevelop::KTLProjectManager’
> /home/atg/source/ktechlab/ktl-newpull/src/kdevplugins/ktlproject/ktlprojectmanager.h:33:7:
> note:   because the following virtual functions are pure within
> ‘KDevelop::KTLProjectManager’:
> /usr/include/kdevplatform/project/interfaces/iprojectfilemanager.h:122:18:
> note:        virtual bool
> KDevelop::IProjectFileManager::removeFilesAndFolders(const
> QList<KDevelop::ProjectBaseItem*>&)
> /usr/include/kdevplatform/project/interfaces/iprojectfilemanager.h:132:18:
> note:        virtual bool
> KDevelop::IProjectFileManager::moveFilesAndFolders(const
> QList<KDevelop::ProjectBaseItem*>&, KDevelop::ProjectFolderItem*)
> make[2]: ***
> [src/kdevplugins/ktlproject/CMakeFiles/ktlproject.dir/ktlprojectmanager.o]
> Error 1
> make[1]: *** [src/kdevplugins/ktlproject/CMakeFiles/ktlproject.dir/all]
> Error 2
> make: *** [all] Error 2
> atg at tortoise ~/source/ktechlab/build $
>
> #######################
>
> Zoltan Padrah wrote:
>> I can't see the cause of error in the output. Only a lot of warnings.
>> Can you please recheck?
>>
>>
>> 2012/7/10 Alan Grimes <agrimes at speakeasy.net>:
>>> Build failed. =(
>
> --
> E T F
> N H E
> D E D
>
> Powers are not rights.
>
>
>
>
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