Hi, I have libraries compiled on gcc-3.2 and have an c++ application compiled on gcc-3.4. I have compatibility libraries loaded on my system and the app runs fine. My question here is when I link the app following warning is displayed. /usr/bin/ld: warning: libstdc++.so.5, needed by /usr/test//lib/libxyz.so, may conflict with libstdc++.so.6 I would like to know more about this warning. Is this safe to do so? Any help on this certainly appreciated. Thanks Ed