message: Add a comment.
  Unfortunately, CMAKE_CFG_INTDIR did not fix the Windows issue...
diff: @@ -67,8 +67,11 @@ if(RINGMESH_WITH_GRAPHICS)
  set(EXTRA_LIBS ${EXTRA_LIBS} geogram_gfx ${OPENGL_LIBRARIES})
  endif(RINGMESH_WITH_GRAPHICS)
  -# Add geogram bin directories to the current ones
  -# It would be preferable to set the imported library location [JP]
  +# Add geogram bin directories to the current ones.
  +# It would be preferable to set the imported library location [JP].
  +# CMAKE_CFG_INTDIR is needed for Xcode (in MacOS) because the executables
  +# need the complete path to geogram libraries (with the configuration:
  +# Release or Debug).
  link_directories(${GEOGRAM_PATH_BIN}/lib/${CMAKE_CFG_INTDIR})
  #------------------------------------------------------------------------------------------------
  