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add_library(fmm OBJECT)

gmx_manage_fmm()

target_sources(fmm PRIVATE
    fmm_mdmodule.cpp
    fmm_mdpoptions.cpp
    fmm_mdpvalidator.cpp
    fmmforceproviderbuilder.cpp
    fmmoptions.cpp
)

if(GMX_USE_EXT_FMM)
    target_sources(fmm PRIVATE
        fmmforceprovider.cpp
    )

else()
    target_sources(fmm PRIVATE
        fmmforceprovider_stub.cpp
    )

endif()

if (BUILD_SHARED_LIBS)
    set_target_properties(fmm PROPERTIES POSITION_INDEPENDENT_CODE ON)
endif()

gmx_target_compile_options(fmm)
target_compile_definitions(fmm PRIVATE HAVE_CONFIG_H)

target_link_libraries(fmm PRIVATE
    common
    legacy_modules
    math
    mdtypes
    topology
    utility
    )

if (BUILD_TESTING)
    add_subdirectory(tests)
endif()
