if(USE_PLUGIN_INPUT_CSV)
    message(STATUS "using input plugin csv")
    add_subdirectory(csv)
endif()
if(USE_PLUGIN_INPUT_GDAL)
    message(STATUS "using input plugin gdal")
    add_subdirectory(gdal)
endif()
if(USE_PLUGIN_INPUT_GEOBUF)
    message(STATUS "using input plugin geobuf")
    add_subdirectory(geobuf)
endif()
if(USE_PLUGIN_INPUT_GEOJSON)
    message(STATUS "using input plugin geojson")
    add_subdirectory(geojson)
endif()
if(USE_PLUGIN_INPUT_OGR)
    message(STATUS "using input plugin ogr")
    add_subdirectory(ogr)
endif()
if(USE_PLUGIN_INPUT_PGRASTER)
    message(STATUS "using input plugin pgraster")
    add_subdirectory(pgraster)
endif()
if(USE_PLUGIN_INPUT_POSTGIS)
    message(STATUS "using input plugin postgis")
    add_subdirectory(postgis)
endif()
if(USE_PLUGIN_INPUT_RASTER)
    message(STATUS "using input plugin raster")
    add_subdirectory(raster)
endif()
if(USE_PLUGIN_INPUT_SHAPE)
    message(STATUS "using input plugin shape")
    add_subdirectory(shape)
endif()
if(USE_PLUGIN_INPUT_SQLITE)
    message(STATUS "using input plugin sqlite")
    add_subdirectory(sqlite)
endif()
if(USE_PLUGIN_INPUT_TOPOJSON)
    message(STATUS "using input plugin topojson")
    add_subdirectory(topojson)
endif()