[XFree86] FW: How Xserver build the makefil for dirver?

Dear All: I need to build the via driver within XFree86_4_3 but I found via didn't support the driver until 4.4. I directly copy the via folder to the driver directory in 4.3, but the makefile cannot been build after typing "make World". Is there any configure file I need to modify? Thanks all of

RE: [XFree86] Will the behaviors of XFree86 be effected by different kernel?

Yes, the " XaaNoMono8x8PatternFillRect" did solve my problem. But I also do some other experiments. I download XFree86_4_4 and make World and make install it. Then the text is clear, but the driver part doesn't change and what I did is only change the Imakefile setting to feet the XFree86_4_4 requi