On Monday, September 29, 2014 03:32:31 PM Aleix Pol wrote: > On Mon, Sep 29, 2014 at 1:25 PM, nerdopolis <bluescreen_aven...@verizon.net> > 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/kdeplatformsystemtrayicon.cpp: > > In member function ‘virtual QPlatformMenuItem* > > SystemTrayMenu::createMenuItem() const’: > > /srcbuild/kf5-frameworkintegration/src/platformtheme/kdeplatformsystemtrayicon.cpp:44:35: > > error: invalid new-expression of abstract class type ‘SystemTrayMenuItem’ > > return new SystemTrayMenuItem(); > > ^ > > In file included from > > /srcbuild/kf5-frameworkintegration/src/platformtheme/kdeplatformsystemtrayicon.cpp:20:0: > > /srcbuild/kf5-frameworkintegration/src/platformtheme/kdeplatformsystemtrayicon.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/kdeplatformsystemtrayicon.h:23:0, > > from > > /srcbuild/kf5-frameworkintegration/src/platformtheme/kdeplatformsystemtrayicon.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; > > ^ > > /srcbuild/kf5-frameworkintegration/src/platformtheme/kdeplatformsystemtrayicon.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 > > Kde-frameworks-devel@kde.org > > https://mail.kde.org/mailman/listinfo/kde-frameworks-devel > > > > https://git.reviewboard.kde.org/r/120422/diff/# > Thanks I will give that patch a test. > You don't turn off errors... ;) I meant how do I turn off Werror as in preventing -Werror=return-type from being passed :) > > Aleix
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