message: Add ROOT net/http object files to static builds
  Required by alisw/AliRoot#248 for producing the DAs
diff: @@ -351,7 +351,8 @@ if(ROOTSYS)
  file(GLOB _extraroot "${ROOTSYS}/montercarlo/vmc/src/*.o"
  "${ROOTSYS}/tree/treeplayer/src/*.o"
  "${ROOTSYS}/io/xmlparser/src/*.o"
  - "${ROOTSYS}/math/minuit2/src/*.o")
  + "${ROOTSYS}/math/minuit2/src/*.o"
  + "${ROOTSYS}/net/http/src/*.o")
  add_library(RootExtra STATIC ${_extraroot})
  set_target_properties(RootExtra PROPERTIES
  COMPILE_FLAGS "${LIBXML2_INCLUDE_DIR} ${OPENSSL_INCLUDE_DIR}")
  