CCS3.3 工程编译后，报错：关于rts2800_ml.lib

工程编译后报如下错误：

<Linking>

undefined first referenced
symbol in file
--------- ----------------
_main C:/CCStudio_v3.3PLA/C2000/cgtools/lib/rts2800_ml.lib<args_main.obj>

error: unresolved symbols remain
error: errors encountered during linking; "./Debug/Jack.out" not built

>> Compilation failure

Build Complete,
1 Errors, 1 Warnings, 0 Remarks.

但已在 "build options -> linker -> librariers -> includ  librariers“ 中包含了rts2800_ml.lib，