Remove from cmake too.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140122 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index 45fa443..d8a9b73 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -7,7 +7,6 @@
 add_subdirectory(Linker)
 add_subdirectory(Analysis)
 add_subdirectory(MC)
-add_subdirectory(CompilerDriver)
 add_subdirectory(Object)
 add_subdirectory(DebugInfo)
 add_subdirectory(ExecutionEngine)