Bug#1000838: libclang-cpp9: +b1 binNMU segfaults in pocl

[Andreas Beckmann]

On 30/11/2021 03.06, Andreas Beckmann wrote:
 > Could this be related to building with g++-11 now?

Last night I rebuilt llvm-toolchain-9 with g++-10 (adding B-D on 
g++-10-multilib and overriding GXX_VERSIONED_PACKAGE to g++-10 in 
d/rules), but clinfo still segfaults with the resulting packages (which 
actually bring back dependencies on libgcc-10-dev libobjc-10-dev 
libstdc++-10-dev).

On 30/11/2021 08.24, Sylvestre Ledru wrote:
>> since the 1:9.0.1-20+b1 binNMU for amd64 reached sid yesterday, pocl
>> started to segfault.
> 
> As llvm-toolchain-9 is going to be removed pretty soon,
> I am not planning to spend time on this issue (esp as miscompilations 
> are a pain).
> Could you please try with 12 or 13?

So far llvm-9 has been a safe baseline for pocl, avoiding some issues 
introduced by newer versions. But at least 1.8 should work up to llvm-13.


Andreas