build Building Full Feature EtherCAT Application出现错误

我硬件版本是AM335X ICE V2.1
软件版本
• Code Composer Studio [2] version CCS 6.1.1.00022
• SYS/BIOS 6.42.2.29 Real time Operating System
• XDC Tool 3.31.2.38_core
• NDK 2.24.3.35
操作步骤
1. Download EtherCAT stack version 5.11 from ETG website [27] and extract it to a local folder.
2. Apply ( See Apply instructions below) TI_ECAT.patch file found at
$(IA_SDK_HOME)protocolsethercat_slaveecat_applpatch on extracted Beckhoff stack code.
3. Copy the patched Beckhoff source files (.c and .h) to
$(IA_SDK_HOME)Protocolsethercat_slaveecat_applEcatStack
4. Launch CCS and import ecat_appl project found at $(IA_SDK_HOME)Protocolsethercat_slaveecat_appl to
CCS
5. Define macros in ecat_applEcatStackecat_def.h as required for your application. (a) Ensure that TIESC_HW is
set to 1. (b) For running default application, set TIESC_APPLICATION to 1 and CiA402_DEVICE to 0. For
SYSBIOS Industrial SDK 02.01.01 User Guide 35
running CiA402 application, set TIESC_APPLICATION to 0 and CiA402_DEVICE to 1.
6. Build the project. This will generate the application binary which can be used to run on AM335x.
refactor了一下RTSC，build时候出线如下错误，请帮分析原因

**** Build of configuration am335x_debug for project ecat_appl ****
"C:\TI\ccsv6\utils\bin\gmake" -k all
'Building file: ../am335x_app.cfg'
'Invoking: XDCtools'
"C:/ti/xdctools_3_31_02_38_core/xs" --xdcpath="C:/ti/bios_6_42_02_29/packages;" xdc.tools.configuro -o configPkg -t gnu.targets.ARM.A8F -p ti.platforms.evmAM3359 -r debug -c "C:/TI/ccsv6/tools/compiler/gcc-arm-none-eabi-4_8-2014q3" "../am335x_app.cfg"
making package.mak (because of package.bld) ...
generating interfaces for package configPkg (because package/package.xdc.inc is older than package.xdc) ...
configuring am335x_app.xa8fg from package/cfg/am335x_app_pa8fg.cfg ...
generating custom ti.sy***ios library makefile ...
js: "C:/TI/xdctools_3_31_02_38_core/packages/xdc/cfg/Main.xs", line 48: XDC runtime error: can't find program 'am335x_app.xa8fg's linker command template file: 'C:tiam335x_sy***ios_ind_sdk_1.1.0.10sdk/protocols/ethercat_slave/ecat_appl/ecat_appl.xdt' along the path C:/TI/bios_6_42_02_29/packages;C:/ti/xdctools_3_31_02_38_core/packages;..;
gmake.exe: *** [package/cfg/am335x_app_pa8fg.xdl] Error 1
gmake.exe: *** Deleting file `package/cfg/am335x_app_pa8fg.xdl'
gmake.exe: *** [package/cfg/am335x_app_pa8fg.xdl] Deleting file `package/cfg/am335x_app_pa8fg.h'
gmake.exe: *** [package/cfg/am335x_app_pa8fg.xdl] Deleting file `package/cfg/am335x_app_pa8fg.c'
js: "C:/TI/xdctools_3_31_02_38_core/packages/xdc/tools/Cmdr.xs", line 51: Error: xdc.tools.configuro: configuration failed due to earlier errors (status = 2); 'linker.cmd' deleted.
gmake: *** [configPkg/linker.cmd] Error 1
gmake: Target `all' not remade because of errors.
**** Build Finished ****
请帮分析原因，谢谢