[Gretl-devel] Compiling Gretl on Snow Leopard

I am trying to compile Gretl 1.8.4 on Mac OS X Snow Leopard. I do this without using anything from Fink or MacPorts. With Leopard this went smoothly. However on Snow Leopard Gretl's libtool generates an error. The error is that /usr/lib/libiconv.la cannot be found. (In addition there is also no /usr/lib/libxml2.la) Apparently in Snow Leopard there are no .la files for anything that is in /usr/lib. What could be a solution? Berend