[XForms] How to tell my computer he should use a spezified version of xforms?

[Bernd Hahnebach]

Hi,

As a result of dot vs. comm problem I installed xforms 1.0.90 from
source code. For compilation of my software it is easy to tell which
version of the library should be used. Compiling my software using
static labrary it works.

Asuming I compile using
shared library. I have got a problem. How do I know which
library is my computer using during run time of my software?
How can I tell him which library should he use?

Both are versions 1.0.x

Bernd