[Debian-pan-maintainers] Bug#1016633: pyhst2: FTBFS: redefinition of 'constexpr const _Tp std::integral_constant<_Tp, __v>::value'

[Andreas Beckmann]

Control: tag -1 + patch

On Thu, 4 Aug 2022 11:57:15 +0100 Neil Williams <codehelp at debian.org> wrote:
> I note that the path reported is c++/10/ and there were issues with
> nvidia-cuda-toolkit and g++-11 in other packages. gcc-defaults now
> points at g++-12

AFAIK, CUDA (even the unpackaged versions) do not yet support GCC 12 :-(
(But perhaps 11.7 will support GCC 11 well enough again s.t. we can bump 
the default back to GCC 11.)

But what works now for pyhst2, is to add g++-11 to the Build-Depends 
(before nvidia-cuda-toolkit) and the packaged CUDA toolkit will use GCC 
11 instead of the default GCC 10.
That makes pyhst2 build with the current versions ...


Andreas