compile error about gpuowl HOT 12 CLOSED

What system is it? I have compiled without problems!

from gpuowl.

Oh sorry,
debian stretch.

from gpuowl.

I have compiled successfully on debian testing, have you installed all the dependencies ?

from gpuowl.

Which dependencies? Based on the readme I need a compiler and the OpenCL library?
mfakto compiled without problems, if that helps.

from gpuowl.

You need the libgmp-dev package.

from gpuowl.

Oh, I got that, apt tells me
libgmp-dev is already the newest version (2:6.1.2+dfsg-1).

from gpuowl.

Ok, then your drivers or library are too old?
Driver version?
OpenCL version?

from gpuowl.

What version is your compiler:
g++ --version
thanks

from gpuowl.

Linux 4.19.0-0.bpo.1-amd64
OpenCL 2.1 AMD-APP (2639.3)

g++ (Debian 6.3.0-18+deb9u1) 6.3.0 20170516
Copyright (C) 2016 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

from gpuowl.

OK. Structured bindings, which are part of C++17, are available in gcc starting from gcc 7 according to
https://gcc.gnu.org/projects/cxx-status.html

Could you update your g++, to 7.x or 8.x ?

from gpuowl.

I have made a search and it shows that g++7 and g++8 are only available in Debian Buster (testing).

from gpuowl.

I'm going to close this. The situation was caused by the c++ compiler not properly supported c++17.

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