Drop support for all cloudabi targets #78439
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Also cc @joshtriplett for their request in #75568 (comment). |
m-ou-se
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cc @EdSchouten |
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Please squash commits; I think since this is moving from tier 3 to, uh, tier "nothing" I personally do not feel inclined to make an announcement at this time (but inclusion in relnotes will likely happen). |
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Hey! Sorry for letting you folks wait. Feel free to remove support for CloudABI. Thanks! |
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@EdSchouten Thanks again for all the time and energy you've put in CloudABI and making it work with Rust! It's a shame to see it come to an end, but it was wonderful while it lasted. The project has been a great inspiration. <3 |
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☔ The latest upstream changes (presumably #77729) made this pull request unmergeable. Please resolve the merge conflicts. Note that reviewers usually do not review pull requests until merge conflicts are resolved! Once you resolve the conflicts, you should change the labels applied by bors to indicate that your PR is ready for review. Post this as a comment to change the labels: |
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Rebased this and will r+ once CI passes. |
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@bors r+ rollup=iffy |
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This was referenced Nov 23, 2020
flip1995
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Dec 6, 2020
Drop support for all cloudabi targets `cloudabi` is a tier-3 target, and [it is no longer being maintained upstream][no]. This PR drops supports for cloudabi targets. Those targets are: * aarch64-unknown-cloudabi * armv7-unknown-cloudabi * i686-unknown-cloudabi * x86_64-unknown-cloudabi Since this drops supports for a target, I'd like somebody to tag `relnotes` label to this PR. Some other issues: * The tidy exception for `cloudabi` crate is still remained because * `parking_lot v0.9.0` and `parking_lot v0.10.2` depends on `cloudabi v0.0.3`. * `parking_lot v0.11.0` depends on `cloudabi v0.1.0`. [no]: https://github.com/NuxiNL/cloudabi#note-this-project-is-unmaintained
netbsd-srcmastr
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Apr 19, 2021
Pkgsrc changes:
* Adjust patches, re-compute line offsets, fix capitalization.
* Remove i686/FreeBSD support, no longer provided upstream.
* Bump bootstraps to 1.49.0.
* Change USE_TOOLS from bsdtar to gtar.
* Reduce diffs to pkgsrc-wip package patches.
* Allow rust.BUILD_TARGET to override automatic choice of target.
* Add an i586/NetBSD (pentium) bootstrap variant (needs testing),
not yet added as bootstrap since 1.49 doesn't have that variant.
Upstream changes:
Version 1.50.0 (2021-02-11)
============================
Language
-----------------------
- [You can now use `const` values for `x` in `[x; N]` array
expressions.][79270] This has been technically possible since
1.38.0, as it was unintentionally stabilized.
- [Assignments to `ManuallyDrop<T>` union fields are now considered
safe.][78068]
Compiler
-----------------------
- [Added tier 3\* support for the `armv5te-unknown-linux-uclibceabi`
target.][78142]
- [Added tier 3 support for the `aarch64-apple-ios-macabi` target.][77484]
- [The `x86_64-unknown-freebsd` is now built with the full toolset.][79484]
\* Refer to Rust's [platform support page][forge-platform-support] for more
information on Rust's tiered platform support.
Libraries
-----------------------
- [`proc_macro::Punct` now implements `PartialEq<char>`.][78636]
- [`ops::{Index, IndexMut}` are now implemented for fixed sized
arrays of any length.][74989]
- [On Unix platforms, the `std::fs::File` type now has a "niche"
of `-1`.][74699] This value cannot be a valid file descriptor,
and now means `Option<File>` takes up the same amount of space
as `File`.
Stabilized APIs
---------------
- [`bool::then`]
- [`btree_map::Entry::or_insert_with_key`]
- [`f32::clamp`]
- [`f64::clamp`]
- [`hash_map::Entry::or_insert_with_key`]
- [`Ord::clamp`]
- [`RefCell::take`]
- [`slice::fill`]
- [`UnsafeCell::get_mut`]
The following previously stable methods are now `const`.
- [`IpAddr::is_ipv4`]
- [`IpAddr::is_ipv6`]
- [`Layout::size`]
- [`Layout::align`]
- [`Layout::from_size_align`]
- `pow` for all integer types.
- `checked_pow` for all integer types.
- `saturating_pow` for all integer types.
- `wrapping_pow` for all integer types.
- `next_power_of_two` for all unsigned integer types.
- `checked_power_of_two` for all unsigned integer types.
Cargo
-----------------------
- [Added the `[build.rustc-workspace-wrapper]` option.][cargo/8976]
This option sets a wrapper to execute instead of `rustc`, for
workspace members only.
- [`cargo:rerun-if-changed` will now, if provided a directory, scan the entire
contents of that directory for changes.][cargo/8973]
- [Added the `--workspace` flag to the `cargo update` command.][cargo/8725]
Misc
----
- [The search results tab and the help button are focusable with
keyboard in rustdoc.][79896]
- [Running tests will now print the total time taken to execute.][75752]
Compatibility Notes
-------------------
- [The `compare_and_swap` method on atomics has been deprecated.][79261]
It's recommended to use the `compare_exchange` and
`compare_exchange_weak` methods instead.
- [Changes in how `TokenStream`s are checked have fixed some cases
where you could write unhygenic `macro_rules!` macros.][79472]
- [`#![test]` as an inner attribute is now considered unstable like
other inner macro attributes, and reports an error by default
through the `soft_unstable` lint.][79003]
- [Overriding a `forbid` lint at the same level that it was set is
now a hard error.][78864]
- [Dropped support for all cloudabi targets.][78439]
- [You can no longer intercept `panic!` calls by supplying your
own macro.][78343] It's recommended to use the `#[panic_handler]`
attribute to provide your own implementation.
- [Semi-colons after item statements (e.g. `struct Foo {};`) now
produce a warning.][78296]
[74989]: rust-lang/rust#74989
[79261]: rust-lang/rust#79261
[79896]: rust-lang/rust#79896
[79484]: rust-lang/rust#79484
[79472]: rust-lang/rust#79472
[79270]: rust-lang/rust#79270
[79003]: rust-lang/rust#79003
[78864]: rust-lang/rust#78864
[78636]: rust-lang/rust#78636
[78439]: rust-lang/rust#78439
[78343]: rust-lang/rust#78343
[78296]: rust-lang/rust#78296
[78068]: rust-lang/rust#78068
[75752]: rust-lang/rust#75752
[74699]: rust-lang/rust#74699
[78142]: rust-lang/rust#78142
[77484]: rust-lang/rust#77484
[cargo/8976]: rust-lang/cargo#8976
[cargo/8973]: rust-lang/cargo#8973
[cargo/8725]: rust-lang/cargo#8725
[`IpAddr::is_ipv4`]: https://doc.rust-lang.org/stable/std/net/enum.IpAddr.html#method.is_ipv4
[`IpAddr::is_ipv6`]: https://doc.rust-lang.org/stable/std/net/enum.IpAddr.html#method.is_ipv6
[`Layout::align`]: https://doc.rust-lang.org/stable/std/alloc/struct.Layout.html#method.align
[`Layout::from_size_align`]: https://doc.rust-lang.org/stable/std/alloc/struct.Layout.html#method.from_size_align
[`Layout::size`]: https://doc.rust-lang.org/stable/std/alloc/struct.Layout.html#method.size
[`Ord::clamp`]: https://doc.rust-lang.org/stable/std/cmp/trait.Ord.html#method.clamp
[`RefCell::take`]: https://doc.rust-lang.org/stable/std/cell/struct.RefCell.html#method.take
[`UnsafeCell::get_mut`]: https://doc.rust-lang.org/stable/std/cell/struct.UnsafeCell.html#method.get_mut
[`bool::then`]: https://doc.rust-lang.org/stable/std/primitive.bool.html#method.then
[`btree_map::Entry::or_insert_with_key`]: https://doc.rust-lang.org/stable/std/collections/btree_map/enum.Entry.html#method.or_insert_with_key
[`f32::clamp`]: https://doc.rust-lang.org/stable/std/primitive.f32.html#method.clamp
[`f64::clamp`]: https://doc.rust-lang.org/stable/std/primitive.f64.html#method.clamp
[`hash_map::Entry::or_insert_with_key`]: https://doc.rust-lang.org/stable/std/collections/hash_map/enum.Entry.html#method.or_insert_with_key
[`slice::fill`]: https://doc.rust-lang.org/stable/std/primitive.slice.html#method.fill
bors
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Dec 23, 2022
…lacrum
Remove old version of `cfg-if` by bumping `packed_simd_2` and `getrandom v0.2` versions
```console
> cargo update --package packed_simd_2 --package getrandom@0.2.0
Updating crates.io index
Removing cfg-if v0.1.10
Updating getrandom v0.2.0 -> v0.2.8
Updating packed_simd_2 v0.3.4 -> v0.3.8
```
`packed_simd_2` is only used as a dependency of `bytecount` which in turn is only used by `rustfmt`. I can't see any issue with the minor version bump.
The bigger jump is `getrandom@0.2.0` which is used by a number of things, but 0.2.8 is still semver compatible and there doesn't seem to be any worrying changes (see the [changelog](https://github.com/rust-random/getrandom/blob/master/CHANGELOG.md)). The only breaking change are the removal of XP, stdweb and CloudAbi support but these are not host targets and rustc lacks support for them in any case (stdweb development was [abandonded](https://rustsec.org/advisories/RUSTSEC-2020-0056.html), XP is [tier 3 and `no_std`](https://doc.rust-lang.org/beta/rustc/platform-support.html#tier-3) and CloubAbi is [no longer supported](rust-lang#78439)).
Note that this doesn't affect `getrandom@0.1.16` which is what std depends on and which is already using the latest version of `cfg-if` (besides, there are already plans to remove that entirely).
RalfJung
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to RalfJung/miri
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Dec 24, 2022
Remove old version of `cfg-if` by bumping `packed_simd_2` and `getrandom v0.2` versions
```console
> cargo update --package packed_simd_2 --package getrandom@0.2.0
Updating crates.io index
Removing cfg-if v0.1.10
Updating getrandom v0.2.0 -> v0.2.8
Updating packed_simd_2 v0.3.4 -> v0.3.8
```
`packed_simd_2` is only used as a dependency of `bytecount` which in turn is only used by `rustfmt`. I can't see any issue with the minor version bump.
The bigger jump is `getrandom@0.2.0` which is used by a number of things, but 0.2.8 is still semver compatible and there doesn't seem to be any worrying changes (see the [changelog](https://github.com/rust-random/getrandom/blob/master/CHANGELOG.md)). The only breaking change are the removal of XP, stdweb and CloudAbi support but these are not host targets and rustc lacks support for them in any case (stdweb development was [abandonded](https://rustsec.org/advisories/RUSTSEC-2020-0056.html), XP is [tier 3 and `no_std`](https://doc.rust-lang.org/beta/rustc/platform-support.html#tier-3) and CloubAbi is [no longer supported](rust-lang/rust#78439)).
Note that this doesn't affect `getrandom@0.1.16` which is what std depends on and which is already using the latest version of `cfg-if` (besides, there are already plans to remove that entirely).
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cloudabiis a tier-3 target, and it is no longer being maintained upstream.This PR drops supports for cloudabi targets. Those targets are:
Since this drops supports for a target, I'd like somebody to tag
relnoteslabel to this PR.Some other issues:
cloudabicrate is still remained becauseparking_lot v0.9.0andparking_lot v0.10.2depends oncloudabi v0.0.3.parking_lot v0.11.0depends oncloudabi v0.1.0.