我现在遇到一个问题，在sdk文件下的codec算法库，很多都是空的，
/opt/dvsdk_1_40_02_33/dm6467_dvsdk_combos_1_17/packages/ti/sdo/codec，在编译server的过程中，可以看到编译了一些codec库，但是发现好几个都是空的，所以在链接的时候出错。 难道 这些lib文件不需要自己编译吗？？
错误如下 :
will link with ti.sdo.codecs.g711dec:lib/g711dec_tii.l64P
will link with ti.sdo.codecs.mpeg2dec:lib/mp2vdec_tii.l64P
js: "/opt/dvsdk_1_40_02_33/xdc_3_00_06/packages/xdc/cfg/Main.xs", line 27: XDC runtime error: can't find the library 'lib/mp2vdec_tii.l64P' specified by package ti.sdo.codecs.mpeg2dec. It wasn't found along the path '/opt/dvsdk_1_40_02_33/dm6467_dvsdk_combos_1_17;/opt/dvsdk_1_40_02_33/dm6467_dvsdk_combos_1_17/packages;/opt/dvsdk_1_40_02_33/xdais_6_10_01/packages;/opt/dvsdk_1_40_02_33/framework_components_2_10_02/packages;/opt/dvsdk_1_40_02_33/framework_components_2_10_02/fctools/packages;/opt/dvsdk_1_40_02_33/bios_5_32_01/packages;/opt/dvsdk_1_40_02_33/cmem_2_10/packages;/opt/dvsdk_1_40_02_33/dsplink-davinci-v1.50-prebuilt/packages;/opt/dvsdk_1_40_02_33/codec_engine_2_10_02/packages;/opt/dvsdk_1_40_02_33/codec_engine_2_10_02/cetools/packages;/opt/dvsdk_1_40_02_33/biosutils_1_01_00/packages;/opt/dvsdk_1_40_02_33/xdc_3_00_06/packages;/opt/dvsdk_1_40_02_33/dm6467_dvsdk_combos_1_17/packages/ti/sdo/servers/decode/./../../../..;'.
"/opt/dvsdk_1_40_02_33/xdc_3_00_06/packages/xdc/cfg/Main.xs", line 176
"/opt/dvsdk_1_40_02_33/xdc_3_00_06/packages/xdc/xs.js", line 144
gmake[1]: *** [package/cfg/decodeCombo_x64P.xdl] 错误 1
gmake[1]: *** 正在删除文件“package/cfg/decodeCombo_x64P.xdl”
