setup clang-16 branches

[nickdesaulniers]

Sounds like clang-16 is now branched: ClangBuiltLinux/linux#1788

meaning ToT clang is now clang-17. We need to setup dedicated branches for clang-16.

[nathanchance]

Plan:

• Update LLVM main anchor and version to 17
• Wait for LLVM 16 binaries on apt.llvm.org
• Report availability of LLVM 16 binaries on apt.llvm.org to TuxMake issue tracker
• Wait for TuxMake to provide clang-16 images (pull request)
• Wait for TuxSuite to allow clang-16 to be specified (issue)
• Update generator.yml to provide llvm_15 anchor and copy all llvm_latest builds to it (WIP)
• Update generator.yml to shift llvm_latest to 16 and copy all llvm_tot builds to it (WIP)

[sylvestre]

the 16 packages are available on apt.llvm.org I haven't updated the home page yet :)

[dileks]

Thanks!

Hmm, clang-16 both in llvm-toolchain-16/main and llvm-toolchain/main (snapshot).
Hope, clang-17 will follow.

root# LC_ALL=C apt-cache policy clang-16
clang-16:
  Installed: (none)
  Candidate: 1:16.0.0~++20230125063415+0604154e006e-1~exp1~20230125183531.2
  Version table:
     1:16.0.0~++20230125063415+0604154e006e-1~exp1~20230125183531.2 99
         99 https://apt.llvm.org/unstable llvm-toolchain-16/main amd64 Packages
     1:16~++20230124111854+2a539ee17d8a-1~exp1~20230124232010.1062 99
         99 https://apt.llvm.org/unstable llvm-toolchain/main amd64 Packages
     1:16~++20221111053703+a77a02aa5794-1~exp1 99
         99 https://ftp.debian.org/debian experimental/main amd64 Packages
         99 https://deb.debian.org/debian experimental/main amd64 Packages

root# LC_ALL=C apt-cache policy clang-17
N: Unable to locate package clang-17

root# MVER="16" ; LC_ALL=C apt-get install llvm-$MVER clang-$MVER lld-$MVER llvm-$MVER-tools --no-install-recommends -t llvm-toolchain-$MVER -s

[nickdesaulniers]

Looks like the homepage is updated now.