Added rough support for dejagnu testing. Changes need to be made to autoconf to provide the target_triplet and to check for 'grep -C' which would be used instead of the python script we have now. Eventually the python script should be converted to bash.

The dejagnu-clean needs to be fixed to use find.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17555 91177308-0d34-0410-b5e6-96231b3b80d8

Makefile

@@ -35,3 +35,6 @@ check ::
 	cd test; $(MAKE) 
 
 tools-only: all
+
+check-dejagnu:
+	cd test; $(MAKE) check-dejagnu