+
+ feature "devil" "Include DevIL support for loading image files";
+ if "with_devil"
+ {
+ require "devil";
+ };
+
+ feature "libpng" "Include libpng support for loading PNG files (also requires libmspio)"
+ {
+ default "yes";
+ };
+ if "with_libpng"
+ {
+ require "libpng";
+ require "mspio";
+ };
+
+ feature "opengl" "Include support for OpenGL contexts"
+ {
+ default "yes";
+ };
+ if "with_opengl"
+ {
+ require "opengl";
+ };
+
+ feature "xf86vidmode" "Include support for video mode switching with xf86vidmode (not win32)";
+ if "with_xf86vidmode and arch!=win32"