Fix FreeBSD build by building libGL in the order desired, and doing a fix to my
mklib changes.
diff --git a/configs/freebsd-dri b/configs/freebsd-dri
index c7d3659..e8b3a96 100644
--- a/configs/freebsd-dri
+++ b/configs/freebsd-dri
@@ -31,7 +31,7 @@
 
 
 # Directories
-SRC_DIRS = mesa glu glut/glx glw glx/x11
+SRC_DIRS = glx/x11 mesa glu glut/glx glw
 DRIVER_DIRS = dri
 PROGRAM_DIRS = 
 WINDOW_SYSTEM=dri