I finally had the grx work with both svgalib/framebuffer and
x11 builds on SUSE 11.0. But I got the video mode not find error for
framebuffer only build. The project compiled successfully but failed on runtime
during setting to graphic mode. I used GrCurrentVideoDriver() to check
the video mode and got total 80 video modes returned. Except the default that
gives me valid width and height(80, 25), all the other ones returned (0,0). What
should I do now?