undefined symbol: __dso_handle with current CVS breaks C++

[Martin v. Loewis]

> ./a.out: error in loading shared libraries:
> /data/builds/build-gcc/i686/i686-pc-linux-gnu//libstdc++/libstdc++-libc6.1-2.so.3:
> undefined symbol: __dso_handle

It is not clear where exactly the bug is; it could be binutils (in
which case it would be my fault), it could be glibc (for not
supporting hidden symbols), it could be gcc (for not sufficiently
testing proper operation of the requested feature).

Regards,
Martin