Assistance Required for Compiling Yocto SDK - Missing build.sh File

Technical Support DSGW-210
1

Dear DUSUN Support Team,
I recently downloaded the Yocto SDK, using https://drive.google.com/drive/folders/1TymEF829YSkei4qF8vgwncKAfOEmGXqp which is approximately 83GB, and followed the extraction process mentioned in the documentation using the command:
tar zxvf DSGW-210_sdk-yocoto_AV1.0.0.0.tar.gz -C ~/workdir/yocto210
After extracting, I navigated to the directory ~/workdir/yocto210 as instructed. However, I did not find the build.sh file in the extracted contents, as mentioned in the SDK Compile section of the document.

I ran a recursive search to locate build.sh, but there are multiple occurrences of similar scripts across subdirectories, and I am unsure which one to execute for the SDK compilation process.
Could you please assist me in:

  1. Identifying the correct build.sh or an equivalent script to compile the SDK?
  2. Providing alternative steps to compile the SDK if build.sh is not available?

Your guidance will be greatly appreciated to proceed further.