[ci] Better cpu target handling (`march` / `mtune`)
Changes are in the container jobs only.
- Bumped cpu target to
ivybridge
(envinf2). - Target is set via global variable.
- Added logic to disable OGS
march
/mtune
handling (via-DOGS_CPU_ARCHITECTURE=OFF
) as the container maker already passes these. - Removed CMake option
OGS_ENABLE_AVX2
.
Will currently fail as eigen-repo is down atm.
Edited by Lars Bilke