Remove aws cli install.
All runner images have the AWS CLI 2 installed, so there isn't a really strong reason to install our own version anymore.
The version we were installing was 1.27.122. The runner images currently have 2.11.x (the exact version varies by image).
I do not have the means to really test if the new version has any issues. I looked at all the `aws` commands, and none of them seem to be doing anything unusual. The page at https://docs.aws.amazon.com/cli/latest/userguide/cliv2-migration-changes.html contains a list of all the breaking changes, and I didn't see anything that looked important.
Update the version of musl used on `*-linux-musl` targets to 1.2.3
Update the version of musl used on our Linux musl targets from 1.1.24 to 1.2.3 as proposed in rust-lang/compiler-team#572. musl 1.2.3 is the latest version of musl and supports the same range of Linux kernels as the 1.1 series. As such, it does not affect the minimum supported version of Linux for any of the musl targets.
One of the major musl 1.2 features is support for [time64](https://musl.libc.org/time64.html). This support is both source and ABI compatible with programs built against musl 1.1 and so updating the musl version for these targets should not cause Rust programs to fail to run or compile (a [crater run](https://github.com/rust-lang/rust/pull/107129#issuecomment-1407196104) has been completed which demonstrates this for the `i686-unknown-linux-musl` target).
Once this change reaches stable, the `libc` crate will then be able to [update their definitions to support 64-bit time](https://github.com/rust-lang/libc/pull/3068), matching the default musl 1.2 APIs exactly.
Fixes#91178
Use builtin FFX isolation for Fuchsia test runner
FFX has new builtin support for isolating the daemon's environment. This switches the manual isolation originally written to that new builtin feature.
r? ````@tmandry````
ci: upgrade and refactor crosstool-ng builders
The first commit upgrades our builders from crosstool-ng 1.24.0 to 1.25.0. There are otherwise no changes intended to the toolchains we're using, but there are some minor version upgrades as a result, especially GCC 8.3.0 to 8.5.0. The newer crosstool-ng will position us well to make toolchain upgrades in the future though, as we were maxed out before and it now goes up to GCC 11.
The second commit refactors our config management to only commit a "mini-defconfig" for each target, produced by `ct-ng savedefconfig`. This makes it much clearer which settings we're actually changing, and also makes it easier to ensure consistency for things like mirror management.
Optimize builder sizes
The infra-team is continuously monitoring the efficiency of the CI system in an effort to improve overall build times and resource usage. Some builders have used much less than their allocated resources, so we are testing smaller builder sizes for them.
r? `@pietroalbini`
The infra-team is continuously monitoring the efficiency of the build
system in an effort to improve overall build times and resource usage.
The builders for some of the `x86_64-gnu` targets have used much less
resources than allocated in the past, so we are testing a smaller
builder size for them.
The infra-team is continuously monitoring the efficiency of the build
system in an effort to improve overall build times and resource usage.
The builder for the `mingw-check` target have used much less resources
than allocated in the past, so we are testing a smaller builder size for
it.
The infra-team is continuously monitoring the efficiency of the build
system in an effort to improve overall build times and resource usage.
The builders for the `i686-gnu` targets have used much less resources
than allocated in the past, so we are testing a smaller builder size for
them.
Allow older LLVM versions to have missing components
This check was introduced by #77280 to ensure that all tests that are filtered by LLVM component are actually tested in CI. However this causes issues for new targets (e.g. #101069) where support is only available on the latest LLVM version.
This PR restricts the tests to only CI jobs that use the latest LLVM version.
Like #107044, this will let us track compatibility with LLVM 16 going
forward, especially after we eventually upgrade our own to the next.
This also drops `tidy` here and in `x86_64-gnu-llvm-15`, syncing with
that change in #106085.
This check was introduced by #77280 to ensure that all tests that are
filtered by LLVM component are actually tested in CI. However this
causes issues for new targets (e.g. #101069) where support is only
available on the latest LLVM version.
This PR restricts the tests to only CI jobs that use the latest LLVM
version.
These builders aren't particularly high on overall average CPU usage and finish in typically around
30 minutes. Cutting their core counts will hopefully not significantly increase wall-time while
cutting costs, allowing us to shift some of the wins into our slower builders.
This is a companion PR to rust-lang/promote-release#58, which moves the
relevant optimal code to rust-lang/promote-release. As mentioned in the
comments of that PR, this is expected to cut CI costs (and time, though
predominantly felt on fast builders) and reduce wasted resources due to
in-practice single-threaded compression not using the full 8+ vCPU
builders we have available.
Use `getentropy()` instead of `/dev/urandom` on Emscripten
`/dev/urandom` is usually available on Emscripten, except when using
the special `NODERAWFS` filesystem backend, which replaces all normal
filesystem access with direct Node.js operations.
Since this filesystem backend directly access the filesystem on the
OS, it is not recommended to depend on `/dev/urandom`, especially
when trying to run the Wasm binary on OSes that are not Unix-based.
This can be considered a non-functional change, since Emscripten
implements `/dev/urandom` in the same way as `getentropy()` when not
linking with `-sNODERAWFS`.
Rename 'src/bootstrap/native.rs' to llvm.rs
Fixed#108240
Renamed 'native.rs' to 'llvm.rs', also moved `TestHelpers` to `test.rs`. Replaced all the `native.rs` occurrences at `src/bootstrap` files to `llvm.rs`
Upgrade to LLVM 16, again
Relative to the previous attempt in https://github.com/rust-lang/rust/pull/107224:
* Update to GCC 8.5 on dist-x86_64-linux, to avoid std::optional ABI-incompatibility between libstdc++ 7 and 8.
* Cherry-pick 96df79af02.
* Cherry-pick 6fc670e5e3.
r? `@cuviper`
Fix cross-compiling with dlltool for raw-dylib
Fix for #103939
Issue Details:
When attempting to cross-compile using the `raw-dylib` feature and the GNU toolchain, rustc would attempt to find a cross-compiling version of dlltool (e.g., `i686-w64-mingw32-dlltool`). The has two issues 1) on Windows dlltool is always `dlltool` (no cross-compiling named versions exist) and 2) it only supported compiling to i686 and x86_64 resulting in ARM 32 and 64 compiling as x86_64.
Fix Details:
* On Windows always use the normal `dlltool` binary.
* Add the ARM64 cross-compiling dlltool name (support for this is coming: https://sourceware.org/bugzilla/show_bug.cgi?id=29964)
* Provide the `-m` argument to dlltool to indicate the target machine type.
(This is the first of two PRs to fix the remaining issues for the `raw-dylib` feature (#58713) that is blocking stabilization (#104218))
Add RANLIB_x86_64_unknown_illumos env for dist-x86_64-illumos dockerfile
close https://github.com/rust-lang/cc-rs/issues/798
We already set `AR_x86_64_unknown_illumos` in the dockerfile. So it is reasonable to set the `RANLIB_x86_64_unknown_illumos`.
