Bug#949767: arrayfire update fails in configure step

[Andreas Tille]

Hi Aaron,

On Mon, Apr 26, 2021 at 08:30:39AM -0400, Aaron M. Ucko wrote:
> Andreas Tille <andreas at an3as.eu> writes:
> 
> > /usr/bin/ld: cannot find -lpthreads
> 
> Thanks for posting a link to the full log!  AFAICT, the actual errors
> appear much earlier, on lines 1573-1593:
> 
>   CMake Error: File /builds/science-team/arrayfire/debian/output/source_dir/extern/forge/CMakeModules/version.h.in does not exist.
>   CMake Error at CMakeModules/AFconfigure_forge_submodule.cmake:47 (configure_file):
>     configure_file Problem configuring file
>   Call Stack (most recent call first):
>     CMakeLists.txt:117 (include)
>   CMake Error at CMakeLists.txt:163 (add_subdirectory):
>     add_subdirectory given source "extern/spdlog" which is not an existing
>     directory.
>   CMake Error at CMakeLists.txt:164 (add_subdirectory):
>     add_subdirectory given source "extern/glad" which is not an existing
>     directory.
>   -- Performing Test has_ignored_attributes_flag
>   -- Performing Test has_ignored_attributes_flag - Success
>   -- Performing Test has_all_warnings_flag
>   -- Performing Test has_all_warnings_flag - Success
>   CMake Error at /usr/share/cmake-3.18/Modules/ExternalProject.cmake:2350 (message):
>     error: could not find git for clone of clFFT-ext
>   Call Stack (most recent call first):
>     /usr/share/cmake-3.18/Modules/ExternalProject.cmake:3206 (_ep_add_download_command)
>     CMakeModules/build_clFFT.cmake:33 (ExternalProject_Add)
>     src/backend/opencl/CMakeLists.txt:15 (include)
> 
> The subsequent output consists of dumps of CMake's internal logs, which
> sometimes provide additional clues but need to be taken in context; for
> instance, the -lpthreads error comes from

Ahhhh, that hint brough me a bit further.  Unfortunately the configure
issue is not solved and I take the freedom to point again to the build
log in salsa-ci:

    https://salsa.debian.org/science-team/arrayfire/-/jobs/1608881

I have no good idea how to continue from here.

Thanks a lot for your initial hint

      Andreas.


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