The fate of SFCGAL in Debian looks grim. The build failure reported in #876521 remains unfixed, and there hasn't been any activity in the upstream repo since September. The activity before that was worrying low then as well.
The SFCGAL support in the postgis package will be disabled when the CGAL transitions starts and no fix for #876521 is available. Since SFCGAL is not in healthy state upstream, I will follow up on the postgis change by having the sfcgal package removed from Debian. If there are people that would like for SFCGAL to remain in Debian, please get involved with the upstream project and help fix its worrying state. Kind Regards, Bas -- GPG Key ID: 4096R/6750F10AE88D4AF1 Fingerprint: 8182 DE41 7056 408D 6146 50D1 6750 F10A E88D 4AF1