I've ran ./configure --prefix=/usr --disable-gtk as it's written in HOWTO and it seems that something is wrong with it because i've got this messages somewhere in the middle of configuring:
sed: can't read ./multimon/Makefile.in: No such file or directory creating nativdlg/Makefile
sed: can't read ./nativdlg/Makefile.in: No such file or directory creating newgrid/Makefile creating notebook/Makefile creating oleauto/Makefile
sed: can't read ./oleauto/Makefile.in: No such file or directory creating ownerdrw/Makefile
sed: can't read ./ownerdrw/Makefile.in: No such file or directory
...
and so
Although ./configure script finished successfuly listing options that will be enabled and disabled. So, is it ok or something need to be fixed? May be try another version of wxGTK? May be my wxGTK archive is just broken? I run Slackware 9.0 without any wxWindows packages installed.