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Re: libgcc_s.so 3.4 vs 3.0 compatibility
- From: Jakub Jelinek <jakub at redhat dot com>
- To: Peter FELECAN <pfelecan at acm dot org>
- Cc: gcc at gcc dot gnu dot org
- Date: Tue, 19 Apr 2005 16:20:38 +0200
- Subject: Re: libgcc_s.so 3.4 vs 3.0 compatibility
- References: <86u0m39cqp.fsf@mailhost.foo.org>
- Reply-to: Jakub Jelinek <jakub at redhat dot com>
On Tue, Apr 19, 2005 at 02:23:26PM +0200, Peter FELECAN wrote:
> Currently the libgcc_s.so library has the same version in 3.4 and 4.0,
> i.e libgcc_s.so.1 (SONAME = libgcc_s.so.1).
>
> Is this as expected?
Yes.
> Are the 2 libraries compatible? Interchangeable? Looking in the map
> file, I don't think so.
There is backwards compatibility. So you want the latest libgcc_s.so.1
from the compilers used to build your applications.
Jakub