mulitple ABI's

[Ian Lance Taylor]

"Janet Borschowa" <Janet.Borschowa@roguewave.com> writes:

> I have two scenarios:
> 1) Build a C++ application (with g++ 4.1.1) which uses the "C" functions
> exported by liba and also uses the Standard C++ Library. So, if I do ldd
> on my application I see a dependency on both libstdc++.so.5, because of
> liba's dependency, and on libstdc++.so.6.
>
> 2) Use liba to build a C++ shared library, libb, with the g++ 4.1.1
> compiler. Then, build a C++ application with g++ 4.1.1 that uses the "C"
> functions from liba and also uses C++ from libb as well as the Standard
> C++ Library. So, again, if I do ldd on my application I see a dependency
> on libstdc++.so.5 (from liba's dependency) and libstdc++.so.6 (from
> using libb and the Standard C++ Library). For that matter, libb shows a
> dependency on libstdc++.so.5 (from liba) and libstdc++.so.6 (because it
> uses the Standard C++ Library).
>
> Would either of these scenarios be expected to work correctly in all
> cases?

http://gcc.gnu.org/ml/libstdc++/2008-02/msg00017.html

Ian