On Fri, Mar 11, 2005 at 12:58:28PM -0500, Bruce Momjian wrote:
> Are we still bumping the libpq major version number for 8.0.2? I think
> it is a bad idea because we will require too many client apps to be
> recompiled, and we have had few problem reports.
>
> We do need to bump the major version number for 8.1 and I am doing that
> now.
>
> One new problem I see is that changes to libpgport could affect client
> apps that call libpq because they pull functions from pgport via libpq.
> For example, now that snprintf is called pg_snprintf, my initdb failed
> in the regression tests because the the new initdb binary used
> pg_snprintf but the installed libpq (ld.so.conf) didn't have it yet.
Does initdb call pg_snprintf directly? Or does it call some
libpq function that calls it?
> The bottom line is that we only used to require major libpq version
> bumps when we changed the libpq API. Now, with libpgport, I am
> concerned that changes in libpgport also will require a major version
> bump. This adds support to the idea that we will have to do a major
> libpq bump for every major release.
Soname changes really should only happen in case of API or ABI
changes and I think you really should try to avoid them. I'm not
sure why you think it's required now.
Also, I think it's alot better to actually do soname changes to
libraries if things can break. I don't see having 2 library
versions around as a problem. And I'd rather have something I
just know is not going to work.
Kurt
