iwr6843isk在运行out_of_box_demo时，mmwave_sdk_68xx_dsp_dss工程rebuild在Debug目录下没有出现以下两个文件：mmwave_sdk_68xx_dss.bin
mmwave_sdk_68xx_dss.xe674 这是为什么，哪一步错了，谢谢各位前辈解答
以下是rebuild后的结果：
**** Build of configuration Debug for project mmwave_sdk_68xx_dsp_dss ****
"C:\\ti\\ccsv8\\utils\\bin\\gmake" -k -j 8 all -O
rm -f F:/ccs_8.3/mmwave_sdk_68xx_dsp_dss/Debug/mmwave_sdk_68xx_dss.bin
makefile:193: recipe for target 'pre-build' failed
process_begin: CreateProcess(NULL, rm -f F:/ccs_8.3/mmwave_sdk_68xx_dsp_dss/Debug/mmwave_sdk_68xx_dss.bin, ...) failed.
make (e=2): 系统找不到指定的文件。
gmake[1]: [pre-build] Error 2 (ignored)
Building file: "../mmw_dss.cfg"
Invoking: XDCtools
"C:/ti/xdctools_3_50_08_24_core/xs" --xdcpath="C:/ti/bios_6_73_01_01/packages;" xdc.tools.configuro -o configPkg -t ti.targets.elf.C674 -p ti.platforms.c6x:IWR68XX:false:600 -r release -c "C:/ti/ti-cgt-c6000_8.3.3" --compileOptions "--enum_type=int " "../mmw_dss.cfg"
making package.mak (because of package.bld) ...
generating interfaces for package configPkg (because package/package.xdc.inc is older than package.xdc) ...
configuring mmw_dss.xe674 from package/cfg/mmw_dss_pe674.cfg ...
generating custom ti.sysbios library makefile ...
Starting build of library sources ...
making F:/ccs_8.3/mmwave_sdk_68xx_dsp_dss/src/sysbios/sysbios.ae674 ...
gmake[1]: Entering directory `F:/ccs_8.3/mmwave_sdk_68xx_dsp_dss/src/sysbios'
gmake[1]: Nothing to be done for `all'.
gmake[1]: Leaving directory `F:/ccs_8.3/mmwave_sdk_68xx_dsp_dss/src/sysbios'
Build of libraries done.
