rustbuild: don't try to install rls if ToolState is not Testing
We already do that for the Dist Step so we would end up trying to install something that we didn't dist.
This fixes cross-compile installation. Half of the logic is actually in there
already in install.rs:install_std but it fails with an error like:
sh: 0: Can't open /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/tmp/dist/rust-std-1.21.0-powerpc64le-unknown-linux-gnu/install.sh
because the target-arch dist tarball wasn't built as well.
The Dist Step is not ran in that case so we would end up trying to
install something that we didn't dist.
Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
The default install used to include rustc, rust-std, and rust-docs, but
the refactoring in commit 6b3413d825 make rustc only default in
extended builds. This commit makes rustc installed by default again.
This introduces a slight change in behavior, where we unilaterally
respect the --host and --target parameters passed for all sanity
checking and runtime configuration.
only create source tarball for the Dist subcommand
mark install rule as default for Kind::Install
split install-docs
split install-std
factor out empty_dir handling
split install-cargo
split install-analysis
split install-src
rework install-rustc
properly handle cross-compilation setups for install
use pkgname in install
split plain source tarball generation from rust-src dist
document src-tarball in config.toml.exmaple
Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
Introduce a new Installer object that hold a reference to all the
configured paths for installation
Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
This commit adds support to rustbuild for compiling Cargo as part of the release
process. Previously rustbuild would simply download a Cargo snapshot and
repackage it. With this change we should be able to turn off artifacts from the
rust-lang/cargo repository and purely rely on the artifacts Cargo produces here.
The infrastructure added here is intended to be extensible to other components,
such as the RLS. It won't exactly be a one-line addition, but the addition of
Cargo didn't require too much hooplah anyway.
The process for release Cargo will now look like:
* The rust-lang/rust repository has a Cargo submodule which is used to build a
Cargo to pair with the rust-lang/rust release
* Periodically we'll update the cargo submodule as necessary on rust-lang/rust's
master branch
* When branching beta we'll create a new branch of Cargo (as we do today), and
the first commit to the beta branch will be to update the Cargo submodule to
this exact revision.
* When branching stable, we'll ensure that the Cargo submodule is updated and
then make a stable release.
Backports to Cargo will look like:
* Send a PR to cargo's master branch
* Send a PR to cargo's release branch (e.g. rust-1.16.0)
* Send a PR to rust-lang/rust's beta branch updating the submodule
* Eventually send a PR to rust-lang/rust's master branch updating the submodule
For reference, the process to add a new component to the rust-lang/rust release
would look like:
* Add `$foo` as a submodule in `src/tools`
* Add a `tool-$foo` step which compiles `$foo` with the specified compiler,
likely mirroring what Cargo does.
* Add a `dist-$foo` step which uses `src/tools/$foo` and the `tool-$foo` output
to create a rust-installer package for `$foo` likely mirroring what Cargo
does.
* Update the `dist-extended` step with a new dependency on `dist-$foo`
* Update `src/tools/build-manifest` for the new component.
This commit primarily starts supporting the `DESTDIR` environment variable like
the old build system. Along the way this brings `config.toml` up to date with
support in `config.mk` with install options supported.
Closes#38441
O01eg
Marc-Antoine Perennou
kennytm
Ximin Luo
Josh Stone
Mark Simulacrum
Nick Cameron
GitLab
Tatsuyuki Ishi
Alex Crichton
Ahmed Charles