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if(GMX_GPU)
    file(GLOB CUDA_NB_SOURCES *.cu)
    CUDA_INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
    CUDA_ADD_LIBRARY(nbnxn_cuda STATIC ${CUDA_NB_SOURCES}
            OPTIONS
            RELWITHDEBINFO -g
            DEBUG -g -D_DEBUG_=1)
    #Because this is a static library linked into the (potential) shared library
    #it should have the export of the shared library.
    target_link_libraries(nbnxn_cuda cuda_tools)
    SET_TARGET_PROPERTIES(nbnxn_cuda PROPERTIES DEFINE_SYMBOL "md_EXPORTS" )
endif()
