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diff --git a/src/bootstrap/CHANGELOG.md b/src/bootstrap/CHANGELOG.md deleted file mode 100644 index 1aba07138..000000000 --- a/src/bootstrap/CHANGELOG.md +++ /dev/null @@ -1,71 +0,0 @@ -# Changelog - -All notable changes to bootstrap will be documented in this file. - -The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/). - - -## [Changes since the last major version] - -- Vendoring is no longer done automatically when building from git sources. To use vendoring, run `cargo vendor` manually, or use the pre-vendored `rustc-src` tarball. -- `llvm-libunwind` now accepts `in-tree` (formerly true), `system` or `no` (formerly false) [#77703](https://github.com/rust-lang/rust/pull/77703) -- The options `infodir`, `localstatedir`, and `gpg-password-file` are no longer allowed in config.toml. Previously, they were ignored without warning. Note that `infodir` and `localstatedir` are still accepted by `./configure`, with a warning. [#82451](https://github.com/rust-lang/rust/pull/82451) -- Change the names for `dist` commands to match the component they generate. [#90684](https://github.com/rust-lang/rust/pull/90684) -- The `build.fast-submodules` option has been removed. Fast submodule checkouts are enabled unconditionally. Automatic submodule handling can still be disabled with `build.submodules = false`. -- Several unsupported `./configure` options have been removed: `optimize`, `parallel-compiler`. These can still be enabled with `--set`, although it isn't recommended. -- `remote-test-server`'s `verbose` argument has been removed in favor of the `--verbose` flag -- `remote-test-server`'s `remote` argument has been removed in favor of the `--bind` flag. Use `--bind 0.0.0.0:12345` to replicate the behavior of the `remote` argument. -- `x.py fmt` now formats only files modified between the merge-base of HEAD and the last commit in the master branch of the rust-lang repository and the current working directory. To restore old behaviour, use `x.py fmt .`. The check mode is not affected by this change. [#105702](https://github.com/rust-lang/rust/pull/105702) -- The `llvm.version-check` config option has been removed. Older versions were never supported. If you still need to support older versions (e.g. you are applying custom patches), patch `check_llvm_version` in bootstrap to change the minimum version. [#108619](https://github.com/rust-lang/rust/pull/108619) -- The `rust.ignore-git` option has been renamed to `rust.omit-git-hash`. [#110059](https://github.com/rust-lang/rust/pull/110059) -- `--exclude` no longer accepts a `Kind` as part of a Step; instead it uses the top-level Kind of the subcommand. If this matches how you were already using --exclude (e.g. `x test --exclude test::std`), simply remove the kind: `--exclude std`. If you were using a kind that did not match the top-level subcommand, please open an issue explaining why you wanted this feature. - -### Non-breaking changes - -- `x.py check` needs opt-in to check tests (--all-targets) [#77473](https://github.com/rust-lang/rust/pull/77473) -- The default bootstrap profiles are now located at `bootstrap/defaults/config.$PROFILE.toml` (previously they were located at `bootstrap/defaults/config.toml.$PROFILE`) [#77558](https://github.com/rust-lang/rust/pull/77558) -- If you have Rust already installed, `x.py` will now infer the host target - from the default rust toolchain. [#78513](https://github.com/rust-lang/rust/pull/78513) -- Add options for enabling overflow checks, one for std (`overflow-checks-std`) and one for everything else (`overflow-checks`). Both default to false. -- Add llvm option `enable-warnings` to have control on llvm compilation warnings. Default to false. -- Add `rpath` option in `target` section to support set rpath option for each target independently. [#111242](https://github.com/rust-lang/rust/pull/111242) - - -## [Version 2] - 2020-09-25 - -- `host` now defaults to the value of `build` in all cases - + Previously `host` defaulted to an empty list when `target` was overridden, and to `build` otherwise - -### Non-breaking changes - -- Add `x.py setup` [#76631](https://github.com/rust-lang/rust/pull/76631) -- Add a changelog for x.py [#76626](https://github.com/rust-lang/rust/pull/76626) -- Optionally, download LLVM from CI on Linux and NixOS. This can be enabled with `download-ci-llvm = true` under `[llvm]`. - + [#76439](https://github.com/rust-lang/rust/pull/76349) - + [#76667](https://github.com/rust-lang/rust/pull/76667) - + [#76708](https://github.com/rust-lang/rust/pull/76708) -- Distribute rustc sources as part of `rustc-dev` [#76856](https://github.com/rust-lang/rust/pull/76856) -- Make the default stage for x.py configurable [#76625](https://github.com/rust-lang/rust/pull/76625). This can be enabled with `build-stage = N`, `doc-stage = N`, etc. -- Add a dedicated debug-logging option [#76588](https://github.com/rust-lang/rust/pull/76588). Previously, `debug-logging` could only be set with `debug-assertions`, slowing down the compiler more than necessary. -- Add sample defaults for x.py [#76628](https://github.com/rust-lang/rust/pull/76628) -- Add `--keep-stage-std`, which behaves like `keep-stage` but allows the stage - 0 compiler artifacts (i.e., stage1/bin/rustc) to be rebuilt if changed - [#77120](https://github.com/rust-lang/rust/pull/77120). -- File locking is now used to avoid collisions between multiple running instances of `x.py` (e.g. when using `rust-analyzer` and `x.py` at the same time). Note that Solaris and possibly other non Unix and non Windows systems don't support it [#108607](https://github.com/rust-lang/rust/pull/108607). This might possibly lead to build data corruption. - - -## [Version 1] - 2020-09-11 - -This is the first changelog entry, and it does not attempt to be an exhaustive list of features in x.py. -Instead, this documents the changes to bootstrap in the past 2 months. - -- Improve defaults in `x.py` [#73964](https://github.com/rust-lang/rust/pull/73964) - (see [blog post] for details) -- Set `ninja = true` by default [#74922](https://github.com/rust-lang/rust/pull/74922) -- Avoid trying to inversely cross-compile for build triple from host triples [#76415](https://github.com/rust-lang/rust/pull/76415) -- Allow blessing expect-tests in tools [#75975](https://github.com/rust-lang/rust/pull/75975) -- `x.py check` checks tests/examples/benches [#76258](https://github.com/rust-lang/rust/pull/76258) -- Fix `rust.use-lld` when linker is not set [#76326](https://github.com/rust-lang/rust/pull/76326) -- Build tests with LLD if `use-lld = true` was passed [#76378](https://github.com/rust-lang/rust/pull/76378) - -[blog post]: https://blog.rust-lang.org/inside-rust/2020/08/30/changes-to-x-py-defaults.html |