Unfortunately, it turns out that upstream is still struggling with llvm 9 support. I may have to downgrade back to llvm6 because it simply doesn't work yet.
☹️ rt On March 7, 2020 2:16:59 AM EST, Juhani Numminen <juhaninummin...@gmail.com> wrote: >On Wed, 19 Dec 2018 10:58:47 +0100 Sylvestre Ledru ><sylves...@debian.org> wrote: >> I know this might be hard but it would be nice to have only >llvm-toolchain-7 in buster. > >Removal of llvm-toolchain-6.0 is quite close to being finished in sid >and bullseye, >there's only ghc which is fixed in experimental (#912788) and aspectc++ >that is >fixed in unstable (#912786) but has a FTBFS on armel. >https://buildd.debian.org/status/package.php?p=aspectc%2B%2B > > >Juhani -- Sent from my Android device with K-9 Mail. Please excuse my brevity.