How about adding ~arm as keyword?
Sanity check failed: > games-fps/eduke32-20210109.9300 > pdepend ~arm stable profile default/linux/arm/17.0 (1 total) > games-fps/duke3d-data > games-fps/duke3d-demodata > pdepend ~arm dev profile default/linux/arm/17.0/armv4 (34 total) > games-fps/duke3d-data > games-fps/duke3d-demodata
Unable to check for sanity: > no match for package: games-fps/duke3d-data-1.0-r4
Unable to check for sanity: > no match for package: games-fps/eduke32-20210109.9300
All sanity-check issues have been resolved
arm done all arches done