diff --git a/cmake/Compilers/gcc.cmake b/cmake/Compilers/gcc.cmake
index 83736bb1c..70a5e8d76 100644
--- a/cmake/Compilers/gcc.cmake
+++ b/cmake/Compilers/gcc.cmake
@@ -16,6 +16,7 @@ add_definitions(-DHAS_CXX0X)
 
 # apply base flags (optimization level 2)
 add_compile_options(-O2)
+add_compile_options(-H)
 
 if (IS_64BIT)
     add_compile_options(-fPIC)