Changes by: Jason Hickey (jyh at cs.caltech.edu)
Date: 2005-06-04 13:15:17 -0700 (Sat, 04 Jun 2005)
Revision: 1094
Log message:

      Cache the $(target-exists ...) function.
      

Changes	Path
+88 -43	omake/src/env/omake_env.ml
+7 -0	omake/src/env/omake_env.mli
+15 -0	omake/src/eval/omake_target.ml