Project:Rust/Rust bump

Main Bump

1. check the needed LLVM version in upstream (search for "src/llvm-project") - this is the correct value for LLVM_COMPAT
2. bump dev-lang/rust-common
3. bump dev-lang/rust-bin, update date in MY_SRC_URI, update LLVM_COMPAT, comment out tarballs for niche arches (don't remove).
4. bump dev-lang/rust, update LLVM_COMPAT
5. bump dev-lang/rust-std
6. add version to _RUST_LLVM_MAP and _RUST_SLOTS_ORDERED in eclass/rust.eclass
7. add force matching llvm USE flag in profiles/base/package.use.force

Building tarballs for niche arches

Wait for the main bump to sync into metadata ::gentoo repo.

user $ssh devbox.amd64.dev.gentoo.org

root (amd64) #machinectl start rust-builder

root (amd64) #systemd-run -M rust-builder -E RUST_VERSION=${PV} /usr/local/bin/build-all.sh

root (amd64) #for rust_dist in /var/lib/machines/rust-builder/usr/*/usr/lib/rust/*/dist; do pushd "${rust_dist}"; curl -L "https://gitlab.gentoo.org/-/snippets/3/raw/main/prepare-tarball.sh" | bash ; popd; done

root (amd64) #systemd-run -M rust-builder /usr/local/bin/all-cleanup.sh

Now use the tarballs located in /tmp/rust-*, copy to devspace and update rust-bin ebuild by uncommenting the lines. You can use my Makefile