darktable, installed via flatpak on debian, opencl support

Cool, thank, I’ll do that!

Anyways, I build darktable from source and OpenCL is still not available, any idea if it’s possible:

atte@ajstrup:~/software/darktable$ /opt/darktable/bin/darktable-cltest
[dt_get_sysresource_level] switched to 1 as `default’
total mem: 7848MB
mipmap cache: 981MB
available mem: 3924MB
singlebuff: 61MB
OpenCL tune mem: OFF
OpenCL pinned: OFF
[opencl_init] opencl related configuration options:
[opencl_init] opencl: ON
[opencl_init] opencl_scheduling_profile: ‘default’
[opencl_init] opencl_library: ‘default path’
[opencl_init] opencl_device_priority: ‘/!0,///!0,*’
[opencl_init] opencl_mandatory_timeout: 400
[opencl_init] opencl library ‘libOpenCL.so.1’ found on your system and loaded
[opencl_init] found 1 platform
[opencl_init] no devices found for Mesa (vendor) - Clover (name)
[opencl_init] found 0 device
[opencl_init] FINALLY: opencl is NOT AVAILABLE on this system.
[opencl_init] initial status of opencl enabled flag is OFF.

atte@ajstrup:~/software/darktable$ mlocate libOpenCL.so.1
/usr/lib/i386-linux-gnu/libOpenCL.so.1
/usr/lib/i386-linux-gnu/libOpenCL.so.1.0.0
/usr/lib/x86_64-linux-gnu/libOpenCL.so.1
/usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0
/var/lib/flatpak/runtime/org.gnome.Platform/x86_64/40/83cb0a34f6f1671c54e72706e829a8070a9a3a4add2c812e2b50fbfe6e368df2/files/lib/x86_64-linux-gnu/libOpenCL.so.1
/var/lib/flatpak/runtime/org.gnome.Platform/x86_64/40/83cb0a34f6f1671c54e72706e829a8070a9a3a4add2c812e2b50fbfe6e368df2/files/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0
/var/lib/flatpak/runtime/org.gnome.Platform/x86_64/43/01e39e8c8bfdbf6effded1ca6c5a88b4177b920d4761dc20d8a334d675d051a5/files/lib/x86_64-linux-gnu/libOpenCL.so.1
/var/lib/flatpak/runtime/org.gnome.Platform/x86_64/43/01e39e8c8bfdbf6effded1ca6c5a88b4177b920d4761dc20d8a334d675d051a5/files/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0
/var/lib/flatpak/runtime/org.kde.Platform/x86_64/6.3/da5db79df3afb70fe080b06f44b84ef1db3400ea8eb8cba77c22ab07c9065f64/files/lib/x86_64-linux-gnu/libOpenCL.so.1
/var/lib/flatpak/runtime/org.kde.Platform/x86_64/6.3/da5db79df3afb70fe080b06f44b84ef1db3400ea8eb8cba77c22ab07c9065f64/files/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0