[Pkg-opencl-devel] Bug#972620: building OpenCL kernels fails with error: unknown argument: '-dwarf-column-info'

[Giuseppe Bilotta]

Package: intel-opencl-icd
Version: 20.37.17906-1
Severity: important

Hello,

it seems that the last upgrade has broken the compilation of OpenCL
kernels, resulting in the error

   unknown argument: '-dwarf-column-info'

and thus preventing use of the Intel iGP as compute device.

The error is illustrated even by simply running `clinfo`, optionally directing
stdout to /dev/null so that only the error is visible (on stderr).

-- System Information:
Debian Release: bullseye/sid
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'testing-debug'), (500, 'oldoldstable'), (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.8.0-2-amd64 (SMP w/12 CPU threads)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages intel-opencl-icd depends on:
ii  libc6               2.31-4
ii  libgcc-s1           10.2.0-15
ii  libigc1             1.0.5186-1
ii  libigdfcl1          1.0.5064-2
ii  libigdgmm11         20.3.2+ds1-1
ii  libstdc++6          10.2.0-15
ii  ocl-icd-libopencl1  2.2.12-4

intel-opencl-icd recommends no packages.

intel-opencl-icd suggests no packages.

-- no debconf information