Index: llvm-toolchain_3.3~svn176083/lib/Support/CommandLine.cpp
===================================================================
--- llvm-toolchain_3.3~svn176083.orig/lib/Support/CommandLine.cpp	2012-12-03 17:50:05.000000000 +0100
+++ llvm-toolchain_3.3~svn176083/lib/Support/CommandLine.cpp	2013-02-26 14:12:03.000000000 +0100
@@ -1347,6 +1347,10 @@
     OS << LLVM_VERSION_INFO;
 #endif
     OS << "\n  ";
+#ifdef LLVM_DEBIAN_INFO
+    OS << LLVM_DEBIAN_INFO;
+#endif
+    OS << "\n  ";
 #ifndef __OPTIMIZE__
     OS << "DEBUG build";
 #else