Hi Francois, Thanks for notifying [1]. It crept in with the addition of the cmake config files to close #887104.
This change [2] should fix the bug. Best wishes, Sebastian [1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=897329 [2] https://salsa.debian.org/debichem-team/chemps2/commit/aa2dd9bb9a569c8df4d53f0916f141a97c8e915e
