On Monday 29 September 2014 15:32:31 Aleix Pol wrote: > On Mon, Sep 29, 2014 at 1:25 PM, nerdopolis <[email protected]> > wrote: > > Hi. > > > > It seems that a recent build error when trying to build Frameworks master > > against QT 5.4. (well a warning being treated as an error) > > > > I build all the Frameworks with my own scripts, because I need > > checkinstall. However, other then changing the prefix to /opt, I am using > > default configurations, except for turning on -DKDE_ENABLE_EXCEPTIONS, as > > I > > turned it on to get Frameworks to compile on 14.04, but I'm not sure if > > that is needed anymore. > > > > I am compiling on Ubuntu 14.10, and using the default gcc 4.9 > > > > This is the build error I get > > [ 65%] Building CXX object > > src/platformtheme/CMakeFiles/KDEPlatformTheme.dir/kfiletreeview.cpp.o > > /srcbuild/kf5-frameworkintegration/src/platformtheme/kdeplatformsystemtray > > icon.cpp: In member function ‘virtual QPlatformMenuItem* > > SystemTrayMenu::createMenuItem() const’: > > /srcbuild/kf5-frameworkintegration/src/platformtheme/kdeplatformsystemtray > > icon.cpp:44:35: error: invalid new-expression of abstract class type > > ‘SystemTrayMenuItem’> > > return new SystemTrayMenuItem(); > > > > ^ > > > > In file included from > > /srcbuild/kf5-frameworkintegration/src/platformtheme/kdeplatformsystemtray > > icon.cpp:20:0: > > /srcbuild/kf5-frameworkintegration/src/platformtheme/kdeplatformsystemtra > > yicon.h:60:7: note: because the following virtual functions are pure > > within > > > > ‘SystemTrayMenuItem’: > > class SystemTrayMenuItem : public QPlatformMenuItem > > > > ^ > > > > In file included from > > /srcbuild/kf5-frameworkintegration/src/platformtheme/kdeplatformsystemtray > > icon.h:23:0,> > > from > > > > /srcbuild/kf5-frameworkintegration/src/platformtheme/kdeplatformsystemtray > > icon.cpp:20:> > > /opt/include/QtGui/5.4.0/QtGui/qpa/qplatformmenu.h:81:18: note: > > virtual void QPlatformMenuItem::setIconSize(int) > > > > virtual void setIconSize(int size) = 0; > > > > ^
This seems to be a fairly new pure-virtual method in QPlatformMenu. https://qt.gitorious.org/qt/qtbase/commit/b53f6fdd313f71f05b99093966736a8f7442ded8 For a work-around, to make it compile, implement that function and give it an empty body. We'll have to fix it properly of course :) > > /srcbuild/kf5-frameworkintegration/src/platformtheme/kdeplatformsystemtray > > icon.cpp:45:1: error: control reaches end of non-void function > > [-Werror=return-type]> > > } > > ^ > > > > cc1plus: some warnings being treated as errors > > > > I even tried a clean rebuild of all kde frameworks master, and qt 5.4 > > > > How do I turn off werror? > > > > Thanks. > > _______________________________________________ > > Kde-frameworks-devel mailing list > > [email protected] > > https://mail.kde.org/mailman/listinfo/kde-frameworks-devel > > https://git.reviewboard.kde.org/r/120422/diff/# > > You don't turn off errors... ;) > > Aleix -- Kevin Funk | [email protected] | http://kfunk.org _______________________________________________ Kde-frameworks-devel mailing list [email protected] https://mail.kde.org/mailman/listinfo/kde-frameworks-devel
