GModelIO_CGNS.cpp:158:4: error: ‘BAR_2’ was not declared in this scope
This is the same as #320 (closed), which was marked as closed but no action as taken. You can see the full buildlog at:
Also, I am able to reproduce locally on current master by configuring with
cmake -DENABLE_CGNS=ON ... Seems like the enum might have changed in libcgns?