Linux: Jacinto 6 Dra72x glsdk sdk link vlib.ae66 error

Tool/software: Linux

       Hi , Dear All:

        in linux ubuntu   ti-glsdk_dra7xx-evm_7_03_00_03 sdk  software platform,  link VLIB.ae66 in package.bld, but VLIB.ae66 always link error . error information ：

        undefined            first referenced                                                                                                                        
        symbol               in file                                                                             
        ---------            ----------------                                                                        
        VLIB_erode_bin_cross(const unsigned char *, unsigned char *, int, int) package/cfg/bin/ti_platforms_evmDRA7XX_dsp1/messageq_single/Alg/LineDetection2D.oe66

        error: unresolved symbols remain
        error: errors encountered during linking;
        "bin/ti_platforms_evmDRA7XX_dsp1/messageq_single.xe66" not built
        gmake[1]: *** [bin/ti_platforms_evmDRA7XX_dsp1/messageq_single.xe66] Error 1

        ti-glsdk_dra7xx-evm_7_03_00_03\component-sources\ipc_3_40_00_06\packages\ti\ipc\tests\package.bld

        can I link vlib.ae66 in this package.bld ?

        or I must write a Makefile to link vlib.ae66?  Is difficulty for me to write a makefile in glsdk_dra7xx , Is any simple method to link?

        or my  linked commond is wrong？

        my package.bld  linked  vlib.ae66  commond is:

        Pkg.otherFiles=["vlib.ae66"];

        Pkg.addExecutable(name + "/messageq_single", targ, platform, {
         cfgScript: "rpmsg_transport",
         /*defs: "-D BENCHMARK " + extraDefs*/

         lopts: "-l vlib.ae66",
         lopts: "vlib.ae66",
         defs: "-O3 "
         }).addObjects([
                "algorithm.c"])

         thanks !

         best regards!