message: Fix ring mesh config
diff: @@ -45,6 +45,7 @@ list(APPEND CMAKE_MODULE_PATH ${GEOGRAM_INSTALL_PREFIX}/lib/cmake/modules)
  set(VORPALINE_BUILD_DYNAMIC TRUE CACHE BOOL "")
  find_package(Geogram REQUIRED)
  +# Load information for each target.
  include(${CMAKE_CURRENT_LIST_DIR}/RINGMesh_basic_target.cmake)
  include(${CMAKE_CURRENT_LIST_DIR}/RINGMesh_mesh_target.cmake)
  include(${CMAKE_CURRENT_LIST_DIR}/RINGMesh_geogram_extension_target.cmake)
  @@ -54,6 +55,6 @@ include(${CMAKE_CURRENT_LIST_DIR}/RINGMesh_tetrahedralize_target.cmake)
  include(${CMAKE_CURRENT_LIST_DIR}/RINGMesh_geomodel_tools_target.cmake)
  include(${CMAKE_CURRENT_LIST_DIR}/RINGMesh_io_target.cmake)
  -if(RINGMESH_WITH_GRAPHICS)
  +if(EXISTS ${CMAKE_CURRENT_LIST_DIR}/RINGMesh_visualize_target.cmake)
  include(${CMAKE_CURRENT_LIST_DIR}/RINGMesh_visualize_target.cmake)
  endif()
  