Software Android-x86 Kernel toolchain GCC 11.1.0 with plugins and LLVM 20.0.0 1

With the edit of vma.c you should be able to build a kernel with the Linux system version of LLVM I tried and it errors.

I looked into LLVM and they have no offices or mailing address. It was founded by the university of Illinois and adopted by Apple and expanded in China.
Now LLVM is the compiler for phone kernels. It's so big who knows what is in it.

Clang is a better compiler but not for x86 GCC has everything. When I built the 6.1 kernel with clang that was special but the kernel runs better with GNU and it's only for GCC.

All the information is on the resources page. Cheers.