configuring Amaya + wxWidgets for gtk+1.2

I want to configure Amaya and wxWidgets to use gtk+1.2. 
I don't have gtk 2.0. 

"wxWidgets/configure -h"
tells me that I can use the option "--disable-gtk2" to coax
wxWidgets to use gtk1.2, but Amaya is configuring wxWidgets
--not me. 

I need help with one of the following questions:

1) How do I tell Amaya to pass "--disable-gtk2" to the
wxWidgets configure script?

2) Or, how do I force Amaya to use a pre-configured
wxWidgets directory.

3) Or, how do I force Amaya to use a pre-installed set
of wxWidgets dlls? 

Thank you