> All packages that use glibmm would be required to be updated in Ubuntu to build with C++11 for this transition
It's the libstdc++ ABI break that causes the need for apps to be rebuilt. glibmm using C++11 in its API should not require anything to be rebuilt, and we'd definitely like to know if it does. I wouldn't call use of C++11 a transition. It's inconvenient for you that the ABI break (libstdc++) and API change (glibmm using C++11) happened at around the same time in Ubuntu, but now that you've now managed to rebuild (because of the libstdc++ ABI break), for instance, subtitleeditor, with glibmm 2.44 (without C++11), updating glibmm to 2.45/46 should have no effect whatsoever on how well the already-built subtitleeditor works. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1478367 Title: FTBFS: warning: identifier 'noexcept' is a keyword in C++11 [-Wc++0x- compat] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glibmm2.4/+bug/1478367/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs