On Tue, Jan 17, 2023 at 10:17 AM William Huang <[email protected]> wrote:
>
> Hello all,
> I'm in the process of generating an image without GPLv3 software. I have 
> removed everything but the gcc-runtime and libgcc libraries. These are 
> gpl-3.0 with GCC exception. I'm not sure how feasible it is to remove these 
> or replace them with llvm replacements. Just wondering if anyone had been 
> down this path before and if you can share your experience that would be 
> great!
>

You can do it to certain extent with meta-clang. Select RUNTIME =
"llvm" in local.conf after including it. However, this is not going to
be drop-in replacement due to some packages ( e.g. glibc )
still not buildable with llvm + llvm-runtime and there are more
components depending upon what you distro uses it might be more to
consider. Its perhaps easier to get C++ runtime using libc++
than say replacing libgcc and crt init files, which might need more work.

> Thanks
> 
>
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