default LLVM change

[Andreas Hasenack]

Hi,

I was going over fixing the postgresql FTBFS[1] reported[2] in this
list a few days ago, and saw that the failure was due to postgresql
not yet supporting llvm-14. Current jammy build was using llvm-13.

Ok, so looks like llvm-defaults changed from 13 to 14 with
0.51ubuntu1[3] on March 12th (wasn't that after FF?)

Christian found a patchset, which I applied and uploaded, but to my
surprise llvm-14, even though it's the default in jammy, is in
universe[4]. UPDATE: was in universe, looks like Doko just moved it
into main a few hours ago.

The end results now, with the above update, is that we will have
postgresql-14 switching from llvm13 to llvm14 one day before beta
freeze. Release team, should I revert the postgresql change and adjust
build-depends so it picks llvm-13?


1. https://people.canonical.com/~ginggs/ftbfs-report/test-rebuild-20220317-jammy-jammy.html
2. https://lists.ubuntu.com/archives/ubuntu-devel/2022-March/041957.html
3. https://launchpad.net/ubuntu/+source/llvm-defaults/0.54ubuntu1
4. https://launchpad.net/ubuntu/+source/llvm-toolchain-14