Dav,
>
> I have a CentOS 3 server that I need to update to MySQL 5 + PHP4. I
> downloaded and installed the MySQL client and server RPM packages for
> Red Hat 3, including the Shared Compatibility Libraries which provide
> /usr/lib/libmysqlclient.so.10, .12, .14 and .15, which seems to be
> the recommended way of upgrading a MySQL 3 installation. I then went
> on to recompile PHP 4.4.7, which worked fine. But my PHP installation
> is still using libmysqlclient.so.10, which does not play 100%
> correctly with the current MySQL 5 server. I'd need it to use
> libmysqlclient.so.15. Apparently /usr/lib/php4/mysql.so is linked to
> libmysqlclient.so.10.
>
> How do I update/replace/relink the php-mysql connector to have PHP
> talk to MySQL using the current client libraries?

We do quite a few builds of PHP 4.x and MySQL, and although
we are on RHEL 4, this should help. When you are compiling PHP,
and make sure you do a 'make distclean' to empty any prior configure
info -- you need to make sure that ONLY libraries/includes for MySQL 5
are visible. From what you describe it looks like php is finding
the older stuff.

In your configure for php, you probably have a line like:
--with-mysql=/usr/local/mysql
make sure that is correct. We normally build MySQL from source,
so I'm not really sure what the interaction is with an RPM MySQL
install?

I think you know the command 'ldd libphp4.so' will show you
where it wants to go.

Hope this helps!
--
John
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