--- a/configure.in	Wed Nov 21 11:40:15 2007 +0000
+++ b/configure.in	Tue Jan 01 04:56:52 2008 +0000
@@ -17,7 +17,7 @@
 AC_CHECK_HEADER([Carbon/Carbon.h], [
    HAVE_CARBON='yes'
    APPLE_BUILD='yes'
-   LIBS="$LIBS -framework OpenGL -framework AGL -framework Carbon"
+   LIBS="$LIBS -framework OpenGL -framework AGL -framework Carbon -L/usr/X11R6/lib -lGL"
    AC_DEFINE(HAVE_CARBON,[1],[Have Carbon framework])
    AC_DEFINE(APPLE_BUILD,[1],[Building on an apple platform. Things are different...])
 ])