To use NetBeans, my code needed the -std=c++0x added to the CXXFLAGS. It may different for other IDEs: some may need -std=c++11, or -std=gnu++0x, or no additional flag at all, working straight out of the box.
Would it be possible to add a C++11 flag option to the Linux Introjucer config? Or is there another way to do this? (I’m not very familiar with this Make stuff)