Index: cfe/trunk/cmake/caches/Fuchsia.cmake
===================================================================
--- cfe/trunk/cmake/caches/Fuchsia.cmake
+++ cfe/trunk/cmake/caches/Fuchsia.cmake
@@ -14,6 +14,9 @@
 set(CLANG_INCLUDE_TESTS OFF CACHE BOOL "")
 set(CLANG_PLUGIN_SUPPORT OFF CACHE BOOL "")
 
+set(ENABLE_LINKER_BUILD_ID ON CACHE BOOL "")
+set(ENABLE_X86_RELAX_RELOCATIONS ON CACHE BOOL "")
+
 set(LLVM_ENABLE_ASSERTIONS ON CACHE BOOL "")
 set(CMAKE_BUILD_TYPE Release CACHE STRING "")