Bug#891642: nvidia-cuda-dev: header wants gone gcc5 compiler

[Jiff]

Package: nvidia-cuda-dev
Version: 8.0.44-4
Severity: normal

Dear Mai n'tainer,


Hi folks,

(sorry but I uninstalled all CUDA packages, so it may not be the good one I
picked for reporting.)

   * What led up to the situation?

An attempt to compile the stable git OpenCV library (3.4.0), including CUDA to
speed it up.

   * What exactly did you do (or not do) that was effective (or
     ineffective)?

cmake configuration threw an error explaining that one of nvidia CUDA header
files wants gcc version ≤ 5,
however, gcc5 is no more part of Stretch.

   * What was the outcome of this action?

Compilation of OpenCV stable git v.3.4.0 is impossible if CUDA is enabled.

   * What outcome did you expect instead?

CUDA dev files to work accordingly to the available gcc version availablefrom
Stretch (gcc6 at this time.)


Regards.



-- System Information:
Debian Release: 9.3
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.9.0-5-rt-amd64 (SMP w/4 CPU cores; PREEMPT)
Locale: LANG=fr_FR.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8), LANGUAGE=fr_FR.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages nvidia-cuda-dev depends on:
pn  libcublas8.0    <none>
pn  libcudart8.0    <none>
pn  libcufft8.0     <none>
pn  libcufftw8.0    <none>
pn  libcuinj64-8.0  <none>
pn  libcurand8.0    <none>
pn  libcusolver8.0  <none>
pn  libcusparse8.0  <none>
pn  libnppc8.0      <none>
pn  libnppi8.0      <none>
pn  libnppial8.0    <none>
pn  libnppicc8.0    <none>
pn  libnppicom8.0   <none>
pn  libnppidei8.0   <none>
pn  libnppif8.0     <none>
pn  libnppig8.0     <none>
pn  libnppim8.0     <none>
pn  libnppist8.0    <none>
pn  libnppisu8.0    <none>
pn  libnppitc8.0    <none>
pn  libnpps8.0      <none>
pn  libnvblas8.0    <none>
pn  libnvgraph8.0   <none>
pn  libnvrtc8.0     <none>
pn  libnvtoolsext1  <none>
pn  libnvvm3        <none>
pn  libthrust-dev   <none>

Versions of packages nvidia-cuda-dev recommends:
pn  libcuda1 | libcuda-8.0-1     <none>
pn  libgl1-mesa-dev | libgl-dev  <none>
pn  libnvcuvid1                  <none>
pn  libvdpau-dev                 <none>

nvidia-cuda-dev suggests no packages.