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rust/ignore-Wstring-conversion.patch

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Accepting request 646330 from home:luke_nukem:branches:devel:languages:rust - Patch: require patching of src/librustc_llvm/build.rs to ignore a flag that llvm-config --cxxflags outputs which GCC doesn't recognise. - Default to building using the distro LLVM where the version is >= 5.0, instead of the Rust bundled LLVM which requires compilation. This should decrease build times. SLE LLVM is too old. - Fixing various rpmlint warnings and errors: + ExclusiveArch instead of BuildArch for i686 + Remove conflicts with same package name + Remove a few hidden files during prep, does not touch '.clang-format' + Remove old patch macro in comment + Fix lint warning about bash and zsh completition files + Fix various script shebang warnings (incorrect or missing) + Adjust rpmlintrc to mask some 'invalid' warnings - Move Rust and its tools in to their own category under: + Development/Languages/Rust - Jump from version 1.26.2 to 1.30.0 due to a build issue with using 1.26.x to compile 1.27.x. This package release requires %{rust_bootstrap} to be set. - Enable extra rust tools to be built (cargo, rls, rustfmt, analysis) + cargo is now packaged with the same version number as the rust release, this may break any packages that relied on a cargo version number. - Remove ccache and ninja from BuildRequires. - Switch build configuration to use configure script, remove config.toml. - Include all bootstraps in source rpm to make bootstrapping easier to manage within OBS. - Remove unused patch: update-config-guess.patch Update to version 1.30.0 (2018-10-25) + Language - Procedural macros are now available.- These kinds of macros allow for more powerful code generation. There is a new chapter available in the Rust Programming Language book that goes further in depth. - You can now use keywords as identifiers using the raw identifiers syntax (`r#`),- e.g. `let r#for = true;` - Using anonymous parameters in traits is now deprecated with a warning and will be a hard error in the 2018 edition.- - You can now use `crate` in paths.- This allows you to refer to the crate root in the path, e.g. `use crate::foo;` refers to `foo` in `src/lib.rs`. - Using a external crate no longer requires being prefixed with `::`.- Previously, using a external crate in a module without a use statement required `let json = ::serde_json::from_str(foo);` but can now be written as `let json = serde_json::from_str(foo);`. - You can now apply the `#[used]` attribute to static items to prevent the compiler from optimising them away, even if they appear to be unused,- e.g. `#[used] static FOO: u32 = 1;` - You can now import and reexport macros from other crates with the `use` syntax.- Macros exported with `#[macro_export]` are now placed into the root module of the crate. If your macro relies on calling other local macros, it is recommended to export with the `#[macro_export(local_inner_macros)]` attribute so users won't have to import those macros. - You can now catch visibility keywords (e.g. `pub`, `pub(crate)`) in macros using the `vis` specifier.- - Non-macro attributes now allow all forms of literals, not just strings.- Previously, you would write `#[attr("true")]`, and you can now write `#[attr(true)]`. - You can now specify a function to handle a panic in the Rust runtime with the `#[panic_handler]` attribute.- + Compiler - Added the `riscv32imc-unknown-none-elf` target.- - Added the `aarch64-unknown-netbsd` target- + Libraries - `ManuallyDrop` now allows the inner type to be unsized.- + Stabilized APIs - `Ipv4Addr::BROADCAST` - `Ipv4Addr::LOCALHOST` - `Ipv4Addr::UNSPECIFIED` - `Ipv6Addr::LOCALHOST` - `Ipv6Addr::UNSPECIFIED` - `Iterator::find_map` - The following methods are replacement methods for `trim_left`, `trim_right`, `trim_left_matches`, and `trim_right_matches`, which will be deprecated in 1.33.0: + `str::trim_end_matches` + `str::trim_end` + `str::trim_start_matches` + `str::trim_start` + Cargo - `cargo run` doesn't require specifying a package in workspaces.][cargo/5877] - `cargo doc` now supports `--message-format=json`.][cargo/5878] This is equivalent to calling `rustdoc --error-format=json`. - Cargo will now provide a progress bar for builds.][cargo/5995] + Misc - `rustdoc` allows you to specify what edition to treat your code as with the `--edition` option.- - `rustdoc` now has the `--color` (specify whether to output color) and `--error-format` (specify error format, e.g. `json`) options.- - We now distribute a `rust-gdbgui` script that invokes `gdbgui` with Rust debug symbols.- - Attributes from Rust tools such as `rustfmt` or `clippy` are now available,- e.g. `#[rustfmt::skip]` will skip formatting the next item. - Update to version 1.29.2 (2018-10-11) + Workaround for an aliasing-related LLVM bug, which caused miscompilation. + The `rls-preview` component on the windows-gnu targets has been restored. - Update to version 1.29.1 (2018-09-25) + Security Notes - The standard library's `str::repeat` function contained an out of bounds write caused by an integer overflow. This has been fixed by deterministically panicking when an overflow happens. - Update to version 1.29.0 (2018-09-13) + Compiler - Bumped minimum LLVM version to 5.0. - Added `powerpc64le-unknown-linux-musl` target. - Added `aarch64-unknown-hermit` and `x86_64-unknown-hermit` targets. + Libraries - `Once::call_once` no longer requires `Once` to be `'static`. - `BuildHasherDefault` now implements `PartialEq` and `Eq`. - `Box<CStr>`, `Box<OsStr>`, and `Box<Path>` now implement `Clone`. - Implemented `PartialEq<&str>` for `OsString` and `PartialEq<OsString>` for `&str`. - `Cell<T>` now allows `T` to be unsized. - `SocketAddr` is now stable on Redox. + Stabilized APIs - `Arc::downcast` - `Iterator::flatten` - `Rc::downcast` + Cargo - Cargo can silently fix some bad lockfiles.][cargo/5831] You can use `--locked` to disable this behavior. - `cargo-install` will now allow you to cross compile an install using `--target`.][cargo/5614] - Added the `cargo-fix` subcommand to automatically move project code from 2015 edition to 2018.][cargo/5723] - `cargo doc` can now optionally document private types using the `--document-private-items` flag.][cargo/5543] + Misc - `rustdoc` now has the `--cap-lints` option which demotes all lints above the specified level to that level. For example `--cap-lints warn` will demote `deny` and `forbid` lints to `warn`. - `rustc` and `rustdoc` will now have the exit code of `1` if compilation fails and `101` if there is a panic. - A preview of clippy has been made available through rustup. You can install the preview with `rustup component add clippy-preview`. + Compatibility Notes - `str::{slice_unchecked, slice_unchecked_mut}` are now deprecated. Use `str::get_unchecked(begin..end)` instead. - `std::env::home_dir` is now deprecated for its unintuitive behavior. Consider using the `home_dir` function from https://crates.io/crates/dirs instead. - `rustc` will no longer silently ignore invalid data in target spec. - `cfg` attributes and `--cfg` command line flags are now more strictly validated. - Update to version 1.28.0 + Language - The `#[repr(transparent)]` attribute is now stable.- This attribute allows a Rust newtype wrapper (`struct NewType<T>(T);`) to be represented as the inner type across Foreign Function Interface (FFI) boundaries. - The keywords `pure`, `sizeof`, `alignof`, and `offsetof` have been unreserved and can now be used as identifiers.- - The `GlobalAlloc` trait and `#[global_allocator]` attribute are now stable.- This will allow users to specify a global allocator for their program. - Unit test functions marked with the `#[test]` attribute can now return `Result<(), E: Debug>` in addition to `()`.- - The `lifetime` specifier for `macro_rules!` is now stable.- This allows macros to easily target lifetimes. + Compiler - The `s` and `z` optimisation levels are now stable.- These optimisations prioritise making smaller binary sizes. `z` is the same as `s` with the exception that it does not vectorise loops, which typically results in an even smaller binary. - The short error format is now stable.- Specified with `--error-format=short` this option will provide a more compressed output of rust error messages. - Added a lint warning when you have duplicated `macro_export`s.- - Reduced the number of allocations in the macro parser.- This can improve compile times of macro heavy crates on average by 5%. + Libraries - Implemented `Default` for `&mut str`.- - Implemented `From<bool>` for all integer and unsigned number types.- - Implemented `Extend` for `()`.- - The `Debug` implementation of `time::Duration` should now be more easily human readable.- Previously a `Duration` of one second would printed as `Duration { secs: 1, nanos: 0 }` and will now be printed as `1s`. - Implemented `From<&String>` for `Cow<str>`, `From<&Vec<T>>` for `Cow<[T]>`, `From<Cow<CStr>>` for `CString`, `From<CString>, From<CStr>, From<&CString>` for `Cow<CStr>`, `From<OsString>, From<OsStr>, From<&OsString>` for `Cow<OsStr>`, `From<&PathBuf>` for `Cow<Path>`, and `From<Cow<Path>>` for `PathBuf`.- - Implemented `Shl` and `Shr` for `Wrapping<u128>` and `Wrapping<i128>`.- - `DirEntry::metadata` now uses `fstatat` instead of `lstat` when possible.- This can provide up to a 40% speed increase. - Improved error messages when using `format!`.- + Stabilized APIs - `Iterator::step_by` - `Path::ancestors` - `SystemTime::UNIX_EPOCH` - `alloc::GlobalAlloc` - `alloc::Layout` - `alloc::LayoutErr` - `alloc::System` - `alloc::alloc` - `alloc::alloc_zeroed` - `alloc::dealloc` - `alloc::realloc` - `alloc::handle_alloc_error` - `btree_map::Entry::or_default` - `fmt::Alignment` - `hash_map::Entry::or_default` - `iter::repeat_with` - `num::NonZeroUsize` - `num::NonZeroU128` - `num::NonZeroU16` - `num::NonZeroU32` - `num::NonZeroU64` - `num::NonZeroU8` - `ops::RangeBounds` - `slice::SliceIndex` - `slice::from_mut` - `slice::from_ref` - `{Any + Send + Sync}::downcast_mut` - `{Any + Send + Sync}::downcast_ref` - `{Any + Send + Sync}::is` + Cargo - Cargo will now no longer allow you to publish crates with build scripts that modify the `src` directory.][cargo/5584] The `src` directory in a crate should be considered to be immutable. + Misc - The `suggestion_applicability` field in `rustc`'s json output is now stable.- This will allow dev tools to check whether a code suggestion would apply to them. + Compatibility Notes - Rust will consider trait objects with duplicated constraints to be the same type as without the duplicated constraint.- For example the below code will now fail to compile. ```rust trait Trait {} impl Trait + Send { fn test(&self) { println!("one"); } //~ ERROR duplicate definitions with name `test` } impl Trait + Send + Send { fn test(&self) { println!("two"); } } - Update to version 1.27.2: + Compatibility Notes - The borrow checker was fixed to avoid an additional potential unsoundness when using match ergonomics - Update to version 1.27.1: + Security Notes - rustdoc would execute plugins in the /tmp/rustdoc/plugins directory when running, which enabled executing code as some other user on a given machine. This release fixes that vulnerability; you can read more about this on the blog. The associated CVE is [CVE-2018-1000622]. Thank you to Red Hat for responsibily disclosing this vulnerability to us. + Compatibility Notes - The borrow checker was fixed to avoid an additional potential unsoundness when using match ergonomics - Update to version 1.27.0: + Language - Removed 'proc' from the reserved keywords list. This allows `proc` to be used as an identifier. - The dyn syntax is now available. This syntax is equivalent to the bare `Trait` syntax, and should make it clearer when being used in tandem with `impl Trait` because it is equivalent to the following syntax: `&Trait == &dyn Trait`, `&mut Trait == &mut dyn Trait`, and `Box<Trait> == Box<dyn Trait>`. - Attributes on generic parameters such as types and lifetimes are now stable. e.g. `fn foo<#[lifetime_attr] 'a, #[type_attr] T: 'a>() {}` - The `#[must_use]` attribute can now also be used on functions as well as types. It provides a lint that by default warns users when the value returned by a function has not been used. + Compiler - Added the `armvte-unknown-linux-musleabi` target. + Libraries - SIMD (Single Instruction Multiple Data) on x/x_ is now stable. This includes arch::x & arch::x_ modules which contain SIMD intrinsics, a new macro called `is_x_feature_detected!`, the `#[target_feature(enable="")]` attribute, and adding `target_feature = ""` to the `cfg` attribute. - A lot of methods for `[u]`, `f`, and `f` previously only available in std are now available in core. - The generic `Rhs` type parameter on `ops::{Shl, ShlAssign, Shr}` now defaults to `Self`. - std::str::replace` now has the `#[must_use]` attribute to clarify that the operation isn't done in place. - Clone::clone`, `Iterator::collect`, and `ToOwned::to_owned` now have the `#[must_use]` attribute] to warn about unused potentially expensive allocations. + Stabilized APIs - DoubleEndedIterator::rfind - DoubleEndedIterator::rfold - DoubleEndedIterator::try_rfold - Duration::from_micros - Duration::from_nanos - Duration::subsec_micros - Duration::subsec_millis - HashMap::remove_entry - Iterator::try_fold - Iterator::try_for_each - NonNull::cast - Option::filter - String::replace_range - Take::set_limit - hint::unreachable_unchecked - os::unix::process::parent_id - ptr::swap_nonoverlapping - slice::rsplit_mut - slice::rsplit - slice::swap_with_slice + Cargo - `cargo-metadata` now includes `authors`, `categories`, `keywords`, `readme`, and `repository` fields. - `cargo-metadata` now includes a package's `metadata` table. - Added the `--target-dir` optional argument. This allows you to specify a different directory than `target` for placing compilation artifacts. - Cargo will be adding automatic target inference for binaries, benchmarks, examples, and tests in the Rust 2018 edition. If your project specifies specific targets, e.g. using `[[bin]]`, and have other binaries in locations where cargo would infer a binary, Cargo will produce a warning. You can disable this feature ahead of time by setting any of the following to false: `autobins`, `autobenches`, `autoexamples`, `autotests`. - Cargo will now cache compiler information. This can be disabled by setting `CARGO_CACHE_RUSTC_INFO=0` in your environment. + Compatibility Notes - Calling a `CharExt` or `StrExt` method directly on core will no longer work. e.g. `::core::prelude::v1::StrExt::is_empty("")` will not compile, `"".is_empty()` will still compile. - `Debug` output on `atomic::{AtomicBool, AtomicIsize, AtomicPtr, AtomicUsize}` will only print the inner type. E.g. `print!("{:?}", AtomicBool::new(true))` will print `true`, not `AtomicBool(true)`. - The maximum number for `repr(align(N))` is now 2²⁹. Previously you could enter higher numbers but they were not supported by LLVM. Up to 512MB alignment should cover all use cases. - The `.description()` method on the `std::error::Error` trait has been soft-deprecated. It is no longer required to implement it. + Misc - Added “The Rustc book” into the official documentation. OBS-URL: https://build.opensuse.org/request/show/646330 OBS-URL: https://build.opensuse.org/package/show/devel:languages:rust/rust?expand=0&rev=161
2018-11-05 09:18:23 +01:00
*** rustc-1.30.0-src/src/librustc_llvm/build.rs 2018-10-25 09:00:01.000000000 +1300
--- rust-patch/src/librustc_llvm/build.rs 2018-11-05 07:31:35.672765505 +1300
***************
*** 147,152 ****
--- 147,158 ----
continue;
}
+ // hack to avoid flag on openSUSE which is incompatible with GCC
+ if flag.starts_with("-W") && flag.contains("string-conversion") {
+ continue;
+ }
+
+
cfg.flag(flag);
}
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