Added some structure to allow pluggable display drivers.

1 files changed, 17 insertions, 7 deletions

diff --git a/BUILD b/BUILD
index e7b3102..d5a19b5 100644
--- a/BUILD
+++ b/BUILD
@@ -1,17 +1,27 @@
 
-sdlgrav has the following dependencies:
+grav has the following dependencies:
 
-    * SDL 1.2
     * GNU Multiple Precision Arithmetic Library
-    * OpenGL
 
 
-To build sdlgrav:
+To build grav:
 
-$ cd sdlgrav
+$ cd grav
 $ make depend
 $ make
 
+This will generate the executable, grav.  See INSTRUCTIONS for instructions on
+how to use the software.
+
+Note that grav cannot display by itself, but uses plugins to display the
+simulated systems.  There is in-built support for displaying information to
+stdout in the abscence of any other display.
+
+The instructions for building display drivers can be found in the driver
+directory.
+
+    * SDL 1.2
+    * SDL Image
+    * OpenGL
+
 
-This will generate the stand-alone executable, sdlgrav.  See INSTRUCTIONS for
-instructions on how to use the software.