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>It is very trivial. Just give "foo", a none-default version so that >ld won't use it, but ld.so will. Well... It's not so easy. If I change the version of symbol 'foo', no previously biult application will run, since they are referencing foo_with_no_version. But any next application I link against new library could reference foo_with_some_version, since it's not hided from the linking. So I think it looks like "ld.so won't use it, but ld will". But I'm looking for the solution of diametrically opposite task: old apps still able to see symbol foo, new apps - not. Actually the goal of work I do is: remove symbol foo from the library but keep backward compatibility. At the same time, the library name should stay unchanged.
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