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.

2

Unfortunately the support department doesn’t seem to interested to work on software issues, which was backed by my account manager confirming they are a hardware company and not a software company. And software issues may require special consultancy which is chargeable. I am. Having similar issues trying to compile one of their Debian images and despite asking several times for drivers , they have not supplied them which means I can’t build my own image, and they don’t supply a clean Debian 12 image anyway. The one they supply on Debian 12 has home assistant built in and whilst that is what I need, there build has loads of unnecessary software on it which takes up loads of cpu and memory, which causes the box to run like dog under load. Plus on top of that it has been compiled incorrectly in the first place as they have released it with a dirty kernel which blocks certain software from loading, if my developers can’t fix it (a long with a whole host of other problems that tech support won’t help with) I will have to start looking elsewhere, which is a shame as on paper the product looks good , but sadly doesn’t deliver.