With GCC 5.2 with the new ABI, using:
cmake -Drpath=ON \
error: definition of macro '_GLIBCXX_USE_CXX11_ABI' differs between the
precompiled header ('1') and the command line ('0')
which says that the PCH was built without _GLIBCXX_USE_CXX11_ABI=0
Could you have a look, please?