Silence warnings from Boost

Phys/KaliCalo/CMakeLists.txt

@@ -11,9 +11,11 @@ gaudi_depends_on_subdirs(Calo/CaloUtils
                          Phys/LoKiPhys
                          Phys/DaVinci)
 
+find_package(Boost)
 find_package(ROOT)
 # hide warnings from some external projects
-include_directories(SYSTEM ${ROOT_INCLUDE_DIRS})
+include_directories(SYSTEM ${Boost_INCLUDE_DIRS} ${ROOT_INCLUDE_DIRS})
+
 
 find_package(pytools)
 
@@ -30,4 +32,3 @@ gaudi_add_dictionary(KaliCalo
                      OPTIONS " -U__MINGW32__ ")
 
 gaudi_install_python_modules()
-