On Mon, Nov 16, 2009 at 03:16:42AM +0300, Alexey Tourbin wrote:
[...]
> Да, "концептуальная" модель именно такая -- отслеживать символы
> внутри сонейма.
> 
> Provides: (libfoo.so.1;foo_sym1,foo_sym2,foo_sym3,...)
> Requires: (libfoo.so.1;foo_sym1,foo_sym2)

To match ELF semantics, we have to implement smth more complicated:

libfoo Provides(ELF): foo_sym1,foo_sym2,...
libbar Provides(ELF): bar_sym1,bar_sym2,...
client Requires(ELF): libfoo,libbar:foo_sym1,...,bar_sym1,...

And there is also symbol versioning that makes the picture even more
complex.


-- 
ldv