Index: llvm/tools/clang/lib/Basic/Version.cpp
===================================================================
--- llvm.orig/tools/clang/lib/Basic/Version.cpp
+++ llvm/tools/clang/lib/Basic/Version.cpp
@@ -66,19 +66,11 @@ std::string getLLVMRepositoryPath() {
 }
 
 std::string getClangRevision() {
-#ifdef SVN_REVISION
   return SVN_REVISION;
-#else
-  return "";
-#endif
 }
 
 std::string getLLVMRevision() {
-#ifdef LLVM_REVISION
   return LLVM_REVISION;
-#else
-  return "";
-#endif
 }
 
 std::string getClangFullRepositoryVersion() {