Hi Mikael,
> Sorry for not having a properly minimal reproduction to begin with, seems I can't reduce this any further at the
momentat least:
> [...]
Is there any particular reason for using pg.patch in your Dockerfile
or not using well regarded / official [1][2] Docker images [3] ?
It seems to me that basically you are complaining that you patched
Postgres and it didn't compile after that.
[1]: I don't use Docker a lot at present and I'm not sure how oficial
these images really are and/or who is maintaining them.
[2]: see also https://postgr.es/m/05d86238a6e46da637c415bd261451de%40postgresql.org
[3]: https://hub.docker.com/_/postgres
--
Best regards,
Aleksander Alekseev