Fix a compile error. config.h is now needed because DataTypes.h doesn't
include it any more.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18993 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Linker/Linker.cpp b/lib/Linker/Linker.cpp
index a07ecc6..ee34cee 100644
--- a/lib/Linker/Linker.cpp
+++ b/lib/Linker/Linker.cpp
@@ -14,6 +14,7 @@
#include "llvm/Linker.h"
#include "llvm/Module.h"
#include "llvm/Bytecode/Reader.h"
+#include "llvm/Config/config.h"
#include <iostream>
using namespace llvm;