recent update of libsigc++ (version 2.6) breaks building gtkmm-utils (see bug 566328) Reproducible: Always
Created attachment 420224 [details] updated ebuild for gtkmm-utils according to bug 566328 I have added: append-cxxflags -std=c++11 to fix the issue
[master 75c13e9] dev-cpp/gtkmm-utils: Fix building with latest glibmm/libsigc++ 1 file changed, 8 insertions(+), 3 deletions(-)