rust_analyzer_settings: force use of 'nightly' toolchain
The cranelift folder contains a rust-toolchain file. That means when RA opens `compiler/rustc_codegen_cranelift/Cargo.toml`, it will try to use that toolchain or fail. (Maybe that toolchain gets auto-installed for others? On my system, it just fails, but I also run vscodium in a sandbox.)
However, it shouldn't be necessary to use more than one toolchain for the rustc workspace. So we can set the `RUSTUP_TOOLCHAIN` variable on the server side to force the same toolchain to be used everywhere.
Suggested by `@ChayimFriedman2` in https://github.com/rust-lang/rust-analyzer/issues/18585.
[AIX] handle libunwind native_libs
AIX should follow a similar path here to other libunwind platforms, with regards to system vs in-tree libunwind and the native lib search directories.
Having the right native lib search directories here is also required to get the correct default library search paths, due to some quirks of the AIX linker.
Bump boostrap compiler to new beta
Currently failing due to something about the const stability checks and `panic!`. I'm not sure why though since I wasn't able to see any PRs merged in the past few days that would result in a `cfg(bootstrap)` that shouldn't be removed. cc `@RalfJung` #131349
improvements on initial sysroot and libdir finding logics
Stabilized initial sysroot and libdir path resolution logic to work without dry-run conditions and utilized initial sysroot more broadly.
Commit license-metadata.json to git and check it's correct in CI
This PR adds `license-metadata.json` to the root of the git repo, and changes `mingw-check` to check that the file is still up-to-date.
By committing this file, we remove the need for developers to a) have reuse installed or b) run an expensive ~90 second analysis of the files on disk when they want generate the COPYRIGHT.html files which depend on this license metadata.
The file will need updating whenever `REUSE.toml` changes, or when git submodules are added, or when git submodules change their license information (as detected by REUSE).
You can now run:
* `./x run collect-license-metadata` to update the `./license-metadata.json` file
* `./x test collect-license-metadata` to test the `./license-metadata.json` file for correctness
The comparison is done with two `serde_json::Value` objects, so the map objects they contain should ignore differences in ordering.
use `--exact` on `--skip` to avoid unintended substring matches
Without the `--exact` flag, using `--skip tests/rustdoc` can unintentionally skip other tests that match as substrings such as `rustdoc-gui`, `rustdoc-js`, etc.
For debugging, run: `./x.py --stage 2 test rustdoc-ui --skip tests/rustdoc` and `./x.py --stage 2 test rustdoc-ui --skip tests/rustdoc -- --exact`
Resolves https://github.com/rust-lang/rust/issues/117721
try-job: x86_64-apple-1
Without this change:
$ ./x test --set build.vendor=true src/doc/book
# (lots of output)
error: failed to select a version for the requirement `futures = "^0.3"` (locked to 0.3.30)
candidate versions found which didn't match: 0.3.31, 0.3.27
location searched: directory source `/Users/chris/dev/rust-lang/rust/vendor` (which is replacing registry `crates-io`)
required by package `trpl v0.2.0 (/Users/chris/dev/rust-lang/rust/src/doc/book/packages/trpl)`
perhaps a crate was updated and forgotten to be re-vendored?
Build completed unsuccessfully in 0:01:19
With this change:
$ ./x test --set build.vendor=true src/doc/book
# (lots of build output)
Testing stage1 mdbook src/doc/book (aarch64-apple-darwin)
finished in 86.949 seconds
Build completed successfully in 0:04:05
# Conflicts:
# src/bootstrap/src/core/build_steps/vendor.rs
Since TRPL now depends on a `trpl` crate, the test needs to be able to
build that crate to run mdbook against it, and also to invoke mdbook
with `--library-path` in that case. Use the support for that flag added
to `rustbook` in the previous change to invoke it with the path to the
dependencies it will need to run `rustdoc` tests which reference `trpl`.
Co-authored-by: Onur Özkan <onurozkan.dev@outlook.com>
Warn if `rust.download-rustc = true` is used with
`rust.debug-assertions` as alt CI rustc is not currently built with
debug assertions (not to be confused with LLVM assertions).
Fix missing submodule in `./x vendor`
The `src/tools/rustc-perf` submodule is needed for vendoring because it is included in the vendor set.
To test this:
1. Get a fresh clone of `rust-lang/rust`
2. `./x vendor`
generate-copyright: Now generates a library file too.
We only run reuse once, so the output has to be filtered to find only the files that are relevant to the library tree.
Outputs COPYRIGHT.html and COPYRIGHT-library.html.
The license-metadata.json file is also now in the tree. We need a CI tool to check that it's correct.
r? kobzol
Remaining steps:
* [ ] Teach CI to double-check the license-metadata.json file is correct
* [ ] Add the COPYRIGHT.html and COPYRIGHT-license.html to the releases
This moves the list of submodules needed to vendor close to the list of
cargo workspaces with the intent to help ensure they keep up-to-date and
in sync.
We only run reuse once, so the output has to be filtered to find only the files that are relevant to the library tree.
Outputs build/COPYRIGHT.html and build/COPYRIGHT-library.html.
