Fix the Ocaml bindings for the ExecutionEngine: with the change to build
libraries instead of relinked objects, the interpreter, JIT, and native
target libraries were not being linked in to an ocaml program using the
ExecutionEngine.

llvm-svn: 74117
diff --git a/llvm/lib/ExecutionEngine/Interpreter/Interpreter.cpp b/llvm/lib/ExecutionEngine/Interpreter/Interpreter.cpp
index ded65d5..d7f38ef 100644
--- a/llvm/lib/ExecutionEngine/Interpreter/Interpreter.cpp
+++ b/llvm/lib/ExecutionEngine/Interpreter/Interpreter.cpp
@@ -29,10 +29,7 @@
 
 }
 
-namespace llvm {
-  void LinkInInterpreter() {
-  }
-}
+extern "C" void LLVMLinkInInterpreter() { }
 
 /// create - Create a new interpreter object.  This can never fail.
 ///