Phone [Q] Extracting proprietary blobs from existing ROMS

Hi

Short and sweet, I am busy getting into ROM development, and as exercise to get a better grasp on what is going on, I mostly dabbled with AOSP until yesterday. I am in the process of porting Cyanogenmod 10.2 to Galaxy S2 (i9100).

While going through the CM instructions, there was a segment on how to extract "proprietary blobs" from CM running on the device in question. This is required as part of the build for hardware specific reasons they did not give too much details about.

I just have one query. Has anyone tried to, or know if it is possible to do this blob extraction from ROMs other than CyanogenMod?

That's all folks.