Instead of manually navigating directories based on stage0 rustc, use `--print sysroot`
to get the sysroot directly. This also works when using the bootstrap `rustc` shim.
Signed-off-by: onur-ozkan <work@onurozkan.dev>
Building with _LIBUNWIND_IS_NATIVE_ONLY disables code for cross-architecture unwinding
it is disabled by default in LLVM [1], replicate the cmake behavior in bootstrap process
It also enables some additional code that handles PAC-specific unwind info
it helps compiling with the -mbranch-protection=pac or -mbranch-protection=standard flags
This fixes build with clang/musl on aarch64
[1] 85624c5de3
Signed-off-by: Khem Raj <raj.khem@gmail.com>
dist: make sure llvm-project submodule is present
Zero-config `x install` fails when bootstrap tries to copy files from the LLVM submodule because it's not properly initialized/handled. This diff handles that.
Fixes https://github.com/rust-lang/rust/issues/141393
bootstrap: translate Windows paths in a way that works for both Cygwin and MSYS2
Cygwin defaults to rooting Windows paths in /cygdrive/X, while MSYS2 configures them to be /X. Regardless of configuration, drives are always accessible as /proc/cygdrive/X, so use that.
If there are other shells on Windows that are supported and use /X style paths, perhaps something more complicated needs to be done.
r? `@jieyouxu`
`@Berrysoft` `@mati865`
Cygwin defaults to rooting Windows paths in /cygdrive/X, while MSYS2
configures them to be /X. Regardless of configuration, drives are
always accessible as /proc/cygdrive/X, so use that.
This addresses issue 104200 by setting the TESTNAME environment
variable automatically based on the paths from run configs,
marking a selected set of UI tests to be run.
Note that this does not filter out other unit tests using #[test].
make shared_helpers exe function work for both cygwin and non-cygwin hosts
On Cygwin, it needs to not append .exe, because /proc/self/exe (and therefore `std::env::current_exe`) does not include the .exe extension, breaking bootstrap's rustc wrapper. On hosts other than Cygwin, it *does* need to append .exe because the file really does have a .exe extension, and non-Cygwin hosts won't be doing the same filename rewriting that Cygwin does when looking for a file X but finding only X.exe in its place.
Arising from discussion in https://github.com/rust-lang/rust/pull/140154#pullrequestreview-2855782812
``@mati865`` ``@Berrysoft``
Update IDEs to use rustfmt 2024, fix Zed settings
Update IDEs to use rustfmt 2024, fix Zed settings
- Update IDE `rust-analyzer` settings to use 2024 rather than 2021.
- Fix Zed settings by removing `${workspaceFolder}/` from paths.
On Cygwin, it needs to not append .exe, because /proc/self/exe (and
therefore std::env::current_exe) does not include the .exe extension,
breaking bootstrap's rustc wrapper. On hosts other than Cygwin, it
*does* need to append .exe because the file really does have a .exe
extension, and non-Cygwin hosts won't be doing the same filename
rewriting that Cygwin does when looking for a file X but finding only
X.exe in its place.
update llvm-tools logic for `dist` and `install` steps
First commit aligns `build_steps::compile` and `build_steps::dist` logics for copying llvm-tools, and the second commit adds the correct `should_run` condition for `LlvmTools` step as the previous one was clearly incorrect.
Fixes#140913
trim cache module in utils bootstrap
We don't use other variants of Interner in bootstrap, so this PR streamlines the bootstrap cache utils module.
r? `@onur-ozkan`
remove `RustfmtState` to reduce `initial_rustfmt` complexity
The current use of `RustfmtState` doesn't serve its main purpose as it never does the lazy evaulation since `Build::build` forces it to be ready on the early stage. If we want rustfmt to be ready on the early stage, we don't need to have `RustfmtState` complexity at all.
The current use of `RustfmtState` doesn't serve its main purpose as it
never does the lazy evaulation since `Build::build` forces it to be ready
on the early stage. If we want rustfmt to be ready on the early stage, we
don't need to have `RustfmtState` complexity at all.
Signed-off-by: onur-ozkan <work@onurozkan.dev>
Stage0 bootstrap update
This PR [follows the release process](https://forge.rust-lang.org/release/process.html#master-bootstrap-update-tuesday) to update the stage0 compiler.
The only thing of note is 58651d1b31, which was flagged by clippy as a correctness fix. I think allowing that lint in our case makes sense, but it's worth to have a second pair of eyes on it.
r? `@Mark-Simulacrum`
Update deps of bootstrap for Cygwin
This PR just runs
```
cargo update fd-lock xattr libc errno
```
It reduces dependency on `rustix 0.38.40` and updates `libc` & `errno`. Now it compiles successfully on Cygwin:)
implement `PanicTracker` to track `t` panics
Trying to understand panics triggered by `t` macro is very exhausting (especially on CI failures) because it doesn't provide any information about where the macro was originally invoked. This change adds that missing information when an inner call inside the `t` macro panics.
Resolves#137557
