add_current_greenplum_version()

if(GREENPLUM_4_1_FOUND)
    # Old versions of Greenplum ship with header files that need a patch to be
    # compatible with C++
    
    add_subdirectory(patch)

    # Append directory with patched header file at beginning
    
    include_directories(BEFORE SYSTEM ${CMAKE_CURRENT_BINARY_DIR}/patch/server)
endif(GREENPLUM_4_1_FOUND)