This is the mail archive of the libstdc++@sourceware.cygnus.com mailing list for the libstdc++ project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]

Re: Undefined symbol in dynamic library libstdc++.so.3.0.0


According to Martin v. Loewis:
> My guess is that it is the infamous .hidden conflict, where the
> binutils snapshot implements .hidden by putting a STB_LOCAL symbol in
> the dynamic symbol table (namely __dso_handle). The dynamic linker
> fails to find this symbol in the shared library, because it does not
> consider STB_LOCAL symbols.

Yes indeed.  That's what prompted my earlier attempts to fix this
difficulty, and a followup discussion on the binutils list.

> Perhaps somebody should sit down and implement .hidden in the same
> way as local symbols in the symbol versioning feature.

SUBSCRIBE
-- 
Chip Salzenberg              - a.k.a. -              <chip@valinux.com>
"I wanted to play hopscotch with the impenetrable mystery of existence,
    but he stepped in a wormhole and had to go in early."  // MST3K

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]