Symbols missing from global map?

[Keith Owens]

On Wed, 16 Dec 1998 19:01:43 -0800 (PST), 
hjl@lucon.org (H.J. Lu) wrote:
>> I'm not using them, libstdc++ is.  I did some more digging, the problem
>> looks like a binary incompatibility.
>> 
>> PRCS 1.2.3 is a mixture of C and C++.  It was compiled using c++/gcc
>> 2.7.2.3 against libstdc++ 2.7.2.8 and libc-2.0.5.so.
>> 
>
>libstdc++ 2.7.2.8 may not be compatible at all with glibc 2.1.

FAQ 2.21 says that existing C++ programs should continue to work.  I
don't mind upgrading, as long as I know that it is required.  Fetching
egcs 1.1 now.