Yes. I was able to build a deb package for Debian 13, then installed it on Bianbu-2.2.1. With some link edits, the compiler seemed to work, but when I got to AI , I struggled with building PyTorch and TensorFlow for a long time. Because I encountered so many errors during the build, I had to remove gcc-15.2.0 from the system.
After building the gcc-15.2.0 deb package, I came across this link. And yes, the fact that the size matched reassured me a bit, but on the other hand, I began to doubt that the package had built correctly in my case.