Index: clang-3.0/tools/clang/lib/Basic/Version.cpp
===================================================================
--- clang-3.0.orig/tools/clang/lib/Basic/Version.cpp	2011-07-23 12:55:15.000000000 +0200
+++ clang-3.0/tools/clang/lib/Basic/Version.cpp	2011-12-05 01:00:04.882978784 +0100
@@ -15,6 +15,7 @@
 #include "clang/Basic/LLVM.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Config/config.h"
+#include "clang/Debian/debian_path.h"
 #include <cstring>
 #include <cstdlib>
 
@@ -79,7 +80,7 @@
 #ifdef CLANG_VENDOR
   OS << CLANG_VENDOR;
 #endif
-  OS << "clang version " CLANG_VERSION_STRING " ("
+  OS << "clang version " CLANG_VERSION_STRING << "-" << DEB_PATCHSETVERSION << " ("
      << getClangFullRepositoryVersion() << ')';
 
   // If vendor supplied, include the base LLVM version as well.