Index: llvm-toolchain-3.3/tools/llvm-config/llvm-config.cpp
===================================================================
--- llvm-toolchain-3.3.orig/tools/llvm-config/llvm-config.cpp	2013-11-26 10:49:16.183929247 +0100
+++ llvm-toolchain-3.3/tools/llvm-config/llvm-config.cpp	2013-11-26 10:49:16.179929247 +0100
@@ -302,9 +302,9 @@
       } else if (Arg == "--build-mode") {
         OS << LLVM_BUILDMODE << '\n';
       } else if (Arg == "--obj-root") {
-        OS << LLVM_OBJ_ROOT << '\n';
+        OS << ActivePrefix << "/build/" << '\n';
       } else if (Arg == "--src-root") {
-        OS << LLVM_SRC_ROOT << '\n';
+        OS << ActivePrefix << "/build/" << '\n';
       } else {
         usage();
       }