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.
So it seems that the GCC-15 you built yourself still has some stability issues. Do you think the independently released GCC-15 on GitHub can meet your needs? If not, what are the main problems with it?
Alternatively, to put it another way, I’d like to understand the benefits of directly installing a GCC 15.2 deb package in Bianbu compared to this independent GCC-15 version (aside from the size difference, as mentioned earlier).