/usr/include/x86_64-linux-gnu/ is in qtsystems5-dev 5.0~git20141206~44f70d99-0ubuntu8.
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/usr/include/x86_64-linux-gnu/qt5/
/usr/include/x86_64-linux-gnu/qt5/QtPublishSubscribe/
/usr/include/x86_64-linux-gnu/qt5/QtPublishSubscribe/QValueSpacePublisher
/usr/include/x86_64-linux-gnu/qt5/QtPublishSubscribe/QValueSpaceSubscriber
/usr/include/x86_64-linux-gnu/qt5/QtPublishSubscribe/QtPublishSubscribe
/usr/include/x86_64-linux-gnu/qt5/QtPublishSubscribe/QtPublishSubscribeDepends
/usr/include/x86_64-linux-gnu/qt5/QtPublishSubscribe/QtPublishSubscribeVersion
/usr/include/x86_64-linux-gnu/qt5/QtPublishSubscribe/qpublishsubscribeglobal.h
/usr/include/x86_64-linux-gnu/qt5/QtPublishSubscribe/qtpublishsubscribeversion.h
/usr/include/x86_64-linux-gnu/qt5/QtPublishSubscribe/qvaluespace.h
/usr/include/x86_64-linux-gnu/qt5/QtPublishSubscribe/qvaluespacepublisher.h
/usr/include/x86_64-linux-gnu/qt5/QtPublishSubscribe/qvaluespacesubscriber.h
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/QRemoteServiceRegister
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/QServiceClientCredentials
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/QServiceFilter
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/QServiceInterfaceDescriptor
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/QServiceManager
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/QServicePluginInterface
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/QServiceReply
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/QServiceReplyBase
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/QtServiceFramework
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/QtServiceFrameworkDepends
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/QtServiceFrameworkVersion
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/qremoteserviceregister.h
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/qservice.h
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/qserviceclientcredentials.h
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/qservicefilter.h
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/qserviceframeworkglobal.h
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/qserviceinterfacedescriptor.h
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/qservicemanager.h
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/qserviceplugininterface.h
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/qservicereply.h
/usr/include/x86_64-linux-gnu/qt5/QtServiceFramework/qtserviceframeworkversion.h
/usr/include/x86_64-linux-gnu/qt5/QtSystemInfo/
/usr/include/x86_64-linux-gnu/qt5/QtSystemInfo/QBatteryInfo
/usr/include/x86_64-linux-gnu/qt5/QtSystemInfo/QDeviceInfo
/usr/include/x86_64-linux-gnu/qt5/QtSystemInfo/QInputDevice
/usr/include/x86_64-linux-gnu/qt5/QtSystemInfo/QInputInfoManager
/usr/include/x86_64-linux-gnu/qt5/QtSystemInfo/QNetworkInfo
/usr/include/x86_64-linux-gnu/qt5/QtSystemInfo/QScreenSaver
/usr/include/x86_64-linux-gnu/qt5/QtSystemInfo/QtSystemInfo
/usr/include/x86_64-linux-gnu/qt5/QtSystemInfo/QtSystemInfoDepends
/usr/include/x86_64-linux-gnu/qt5/QtSystemInfo/QtSystemInfoVersion
/usr/include/x86_64-linux-gnu/qt5/QtSystemInfo/qbatteryinfo.h
/usr/include/x86_64-linux-gnu/qt5/QtSystemInfo/qdeviceinfo.h
/usr/include/x86_64-linux-gnu/qt5/QtSystemInfo/qinputinfo.h
/usr/include/x86_64-linux-gnu/qt5/QtSystemInfo/qnetworkinfo.h
/usr/include/x86_64-linux-gnu/qt5/QtSystemInfo/qscreensaver.h
/usr/include/x86_64-linux-gnu/qt5/QtSystemInfo/qsysteminfoglobal.h
/usr/include/x86_64-linux-gnu/qt5/QtSystemInfo/qtsysteminfoversion.h