Should I bump cryptopp soname?

Hi,

Need help with soname for new libcryptopp build.

One of previous cryptopp versions built with 
disabled SSE2 for x86 because it doesn't built with SSE2.
See http://groups.google.com/group/cryptopp-users/browse_thread/thread/d63990...

This was done by adding in config.h line (only for x86)
#define CRYPTOPP_DISABLE_SSE2

But negative side of this was conflict when installing 
both cryptopp-devel i686 x86_64 packages.
See bug https://bugzilla.redhat.com/show_bug.cgi?id=645169

config.h is in cryptopp-devel and was used for building other apps (amule and other).

Last cryptopp 5.6.1 not needs disabling SSE2 for building on x86
but I can't just build it without patched config.h because 
amule will crash when using this cryptopp build.

If I rebuild amule against new cryptopp build it will not crash.

So should I bump libcryptopp soname to .so.7 when building it 
with enabled SSE2 because of binary incompatibility with .so.6?

Soname not set by Crypto++ upstream and was 
manually added with autotools patch

Alexey Kurov <nucleo(a)fedoraproject.org&gt;