On Mi, 2009-06-10 at 21:56 +0200, Roderick Colenbrander wrote: > -#ifdef HAVE_GL_GLEXT_H > -# include <GL/glext.h> > -#endif The same code is used in winex11.drv/opengl.c Can this also be removed? When that's the case, then "GL/glext.h" can be removed from AC_CHECK_HEADERS in configure.ac -- By by ... Detlef