partialImage.o: In function `usrWindMlInit':

[chenyong1001]

问题：单核情况，添加windML组件，编译通过，ugldemo测试用例成功运行，而多核时就报错。
prjConfig.o: In function `usrWindMlInit':
C:/WindRiver/components/windml-5.1/osconfig/vxworks/src/usrWindMl.c:1356: undefined reference to `uglIoDrvInit'
C:/WindRiver/components/windml-5.1/osconfig/vxworks/src/usrWindMl.c:1376: undefined reference to `uglSdkArray'

已经添加了下列windml组件:
#define INCLUDE_PCI_WINDML_GRAPHICS
#define INCLUDE_WINDML
#define INCLUDE_WINDML_GRAPHICS_SHARED_DATA
#define INCLUDE_WINDML_NECESSARY

求大神帮忙啊！！