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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:05 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:05 +0000 |
| commit | 217d9223a5aa75daf9f286fd1fc06dae379b5dbc (patch) | |
| tree | b43bedae234ad56894a82934ee57e3619f3374d5 /debian/patches | |
| parent | Adding upstream version 1.64.0+dfsg1. (diff) | |
| download | rustc-217d9223a5aa75daf9f286fd1fc06dae379b5dbc.tar.xz rustc-217d9223a5aa75daf9f286fd1fc06dae379b5dbc.zip | |
Adding debian version 1.64.0+dfsg1-1.debian/1.64.0+dfsg1-1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/patches')
47 files changed, 3874 insertions, 0 deletions
diff --git a/debian/patches/d-0000-ignore-removed-submodules.patch b/debian/patches/d-0000-ignore-removed-submodules.patch new file mode 100644 index 000000000..3dfaf06cb --- /dev/null +++ b/debian/patches/d-0000-ignore-removed-submodules.patch @@ -0,0 +1,253 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Sat, 2 Oct 2021 01:07:59 +0100 +Subject: d-0000-ignore-removed-submodules + +--- + Cargo.toml | 36 ++++++++---------------------------- + src/bootstrap/bootstrap.py | 4 ---- + src/bootstrap/builder.rs | 7 +------ + src/bootstrap/doc.rs | 1 - + src/bootstrap/test.rs | 12 +----------- + src/tools/clippy/Cargo.toml | 5 ----- + src/tools/rustfmt/Cargo.toml | 5 ----- + src/tools/tidy/src/deps.rs | 2 +- + 8 files changed, 11 insertions(+), 61 deletions(-) + +diff --git a/Cargo.toml b/Cargo.toml +index ffc886d..7231b60 100644 +--- a/Cargo.toml ++++ b/Cargo.toml +@@ -16,25 +16,14 @@ members = [ + "src/tools/tidy", + "src/tools/tier-check", + "src/tools/build-manifest", +- "src/tools/remote-test-client", +- "src/tools/remote-test-server", + "src/tools/rust-installer", + "src/tools/rust-demangler", +- "src/tools/cargo", +- "src/tools/cargo/crates/credential/cargo-credential-1password", +- "src/tools/cargo/crates/credential/cargo-credential-macos-keychain", +- "src/tools/cargo/crates/credential/cargo-credential-wincred", + "src/tools/rustdoc", +- "src/tools/rls", + "src/tools/rustfmt", +- "src/tools/miri", +- "src/tools/miri/cargo-miri", + "src/tools/rustdoc-themes", + "src/tools/unicode-table-generator", +- "src/tools/expand-yaml-anchors", + "src/tools/jsondocck", + "src/tools/html-checker", +- "src/tools/bump-stage0", + "src/tools/lld-wrapper", + ] + +@@ -96,25 +85,16 @@ gimli.debug = 0 + miniz_oxide.debug = 0 + object.debug = 0 + +-# We want the RLS to use the version of Cargo that we've got vendored in this +-# repository to ensure that the same exact version of Cargo is used by both the +-# RLS and the Cargo binary itself. The RLS depends on Cargo as a git repository +-# so we use a `[patch]` here to override the github repository with our local +-# vendored copy. +-[patch."https://github.com/rust-lang/cargo"] +-cargo = { path = "src/tools/cargo" } +-cargo-util = { path = "src/tools/cargo/crates/cargo-util" } +- +-[patch."https://github.com/rust-lang/rustfmt"] +-# Similar to Cargo above we want the RLS to use a vendored version of `rustfmt` +-# that we're shipping as well (to ensure that the rustfmt in RLS and the +-# `rustfmt` executable are the same exact version). +-rustfmt-nightly = { path = "src/tools/rustfmt" } ++# The only package that ever uses debug builds is bootstrap. ++# We care a lot about bootstrap's compile times, so don't include debug info for ++# dependencies, only bootstrap itself. ++[profile.dev] ++debug = 0 ++[profile.dev.package] ++# Only use debuginfo=1 to further reduce compile times. ++bootstrap.debug = 1 + + [patch.crates-io] +-# See comments in `src/tools/rustc-workspace-hack/README.md` for what's going on +-# here +-rustc-workspace-hack = { path = 'src/tools/rustc-workspace-hack' } + + # See comments in `library/rustc-std-workspace-core/README.md` for what's going on + # here +diff --git a/src/bootstrap/bootstrap.py b/src/bootstrap/bootstrap.py +index 03eec02..c40811f 100644 +--- a/src/bootstrap/bootstrap.py ++++ b/src/bootstrap/bootstrap.py +@@ -759,10 +759,6 @@ class RustBuild(object): + os.path.join(self.rust_root, "src/bootstrap/Cargo.toml")] + for _ in range(0, self.verbose): + args.append("--verbose") +- if self.use_locked_deps: +- args.append("--locked") +- if self.use_vendored_sources: +- args.append("--frozen") + if self.get_toml("metrics", "build"): + args.append("--features") + args.append("build-metrics") +diff --git a/src/bootstrap/builder.rs b/src/bootstrap/builder.rs +index 0ab4824..629e1bb 100644 +--- a/src/bootstrap/builder.rs ++++ b/src/bootstrap/builder.rs +@@ -600,7 +600,6 @@ impl<'a> Builder<'a> { + tool::RustInstaller, + tool::Cargo, + tool::Rls, +- tool::RustAnalyzer, + tool::RustAnalyzerProcMacroSrv, + tool::RustDemangler, + tool::Rustdoc, +@@ -622,7 +620,6 @@ impl<'a> Builder<'a> { + check::Clippy, + check::Miri, + check::Rls, +- check::RustAnalyzer, + check::Rustfmt, + check::Bootstrap + ), +@@ -650,7 +647,6 @@ impl<'a> Builder<'a> { + test::Cargotest, + test::Cargo, + test::Rls, +- test::RustAnalyzer, + test::ErrorIndex, + test::Distcheck, + test::RunMakeFullDeps, +@@ -698,10 +694,8 @@ impl<'a> Builder<'a> { + doc::RustdocBook, + doc::RustByExample, + doc::RustcBook, +- doc::CargoBook, + doc::Clippy, + doc::ClippyBook, +- doc::Miri, + doc::EmbeddedBook, + doc::EditionGuide, + ), +@@ -723,7 +717,6 @@ impl<'a> Builder<'a> { + dist::Miri, + dist::LlvmTools, + dist::RustDev, +- dist::Extended, + // It seems that PlainSourceTarball somehow changes how some of the tools + // perceive their dependencies (see #93033) which would invalidate fingerprints + // and force us to rebuild tools after vendoring dependencies. +@@ -2054,10 +2047,7 @@ impl<'a> Builder<'a> { + } + } + +- if self.config.locked_deps { +- cargo.arg("--locked"); +- } +- if self.config.vendor || self.is_sudo { ++ if self.is_sudo { + cargo.arg("--frozen"); + } + +diff --git a/src/bootstrap/doc.rs b/src/bootstrap/doc.rs +index 2852442..5faa8e5 100644 +--- a/src/bootstrap/doc.rs ++++ b/src/bootstrap/doc.rs +@@ -73,7 +73,6 @@ macro_rules! book { + // FIXME: Make checking for a submodule automatic somehow (maybe by having a list of all submodules + // and checking against it?). + book!( +- CargoBook, "src/tools/cargo/src/doc", "cargo", submodule = "src/tools/cargo"; + ClippyBook, "src/tools/clippy/book", "clippy"; + EditionGuide, "src/doc/edition-guide", "edition-guide", submodule; + EmbeddedBook, "src/doc/embedded-book", "embedded-book", submodule; +diff --git a/src/bootstrap/test.rs b/src/bootstrap/test.rs +index c0fa8c9..8fbc390 100644 +--- a/src/bootstrap/test.rs ++++ b/src/bootstrap/test.rs +@@ -1910,17 +1910,7 @@ impl Step for RustcGuide { + } + + fn run(self, builder: &Builder<'_>) { +- let relative_path = Path::new("src").join("doc").join("rustc-dev-guide"); +- builder.update_submodule(&relative_path); +- +- let src = builder.src.join(relative_path); +- let mut rustbook_cmd = builder.tool_cmd(Tool::Rustbook); +- let toolstate = if try_run(builder, rustbook_cmd.arg("linkcheck").arg(&src)) { +- ToolState::TestPass +- } else { +- ToolState::TestFail +- }; +- builder.save_toolstate("rustc-dev-guide", toolstate); ++ builder.save_toolstate("rustc-dev-guide", ToolState::TestPass); + } + } + +diff --git a/src/tools/clippy/Cargo.toml b/src/tools/clippy/Cargo.toml +index 1c875c3..1aad7cf 100644 +--- a/src/tools/clippy/Cargo.toml ++++ b/src/tools/clippy/Cargo.toml +@@ -36,11 +36,6 @@ walkdir = "2.3" + # This is used by the `collect-metadata` alias. + filetime = "0.2" + +-# A noop dependency that changes in the Rust repository, it's a bit of a hack. +-# See the `src/tools/rustc-workspace-hack/README.md` file in `rust-lang/rust` +-# for more information. +-rustc-workspace-hack = "1.0" +- + # UI test dependencies + clippy_utils = { path = "clippy_utils" } + derive-new = "0.5" +diff --git a/src/tools/rustfmt/Cargo.toml b/src/tools/rustfmt/Cargo.toml +index 7a4e02d..27b91f2 100644 +--- a/src/tools/rustfmt/Cargo.toml ++++ b/src/tools/rustfmt/Cargo.toml +@@ -59,11 +59,6 @@ unicode_categories = "0.1" + + rustfmt-config_proc_macro = { version = "0.2", path = "config_proc_macro" } + +-# A noop dependency that changes in the Rust repository, it's a bit of a hack. +-# See the `src/tools/rustc-workspace-hack/README.md` file in `rust-lang/rust` +-# for more information. +-rustc-workspace-hack = "1.0.0" +- + # Rustc dependencies are loaded from the sysroot, Cargo doesn't know about them. + + [package.metadata.rust-analyzer] +diff --git a/src/tools/tidy/src/deps.rs b/src/tools/tidy/src/deps.rs +index 333f85f..4df2b54 100644 +--- a/src/tools/tidy/src/deps.rs ++++ b/src/tools/tidy/src/deps.rs +@@ -306,7 +306,7 @@ const FORBIDDEN_TO_HAVE_DUPLICATES: &[&str] = &[ + // These two crates take quite a long time to build, so don't allow two versions of them + // to accidentally sneak into our dependency graph, in order to ensure we keep our CI times + // under control. +- "cargo", ++ //"cargo", + ]; + + /// Dependency checks. +diff --git a/src/tools/rust-analyzer/Cargo.toml b/src.tools/rust-analyzer/Cargo.toml +index 6b68ca82389..7bc5d1bc5a0 100644 +--- a/src/tools/rust-analyzer/Cargo.toml ++++ b/src/tools/rust-analyzer/Cargo.toml +@@ -1,5 +1,14 @@ + [workspace] +-members = ["xtask/", "lib/*", "crates/*"] ++members = [ ++ "xtask/", ++ "lib/*", ++ "crates/proc-macro-srv", ++ "crates/proc-macro-srv-cli", ++ "crates/tt", ++ "crates/mbe", ++ "crates/paths", ++ "crates/proc-macro-api", ++] + exclude = ["crates/proc-macro-test/imp"] + + [profile.dev] diff --git a/debian/patches/d-0001-pkg-config-no-special-snowflake.patch b/debian/patches/d-0001-pkg-config-no-special-snowflake.patch new file mode 100644 index 000000000..db66e2c34 --- /dev/null +++ b/debian/patches/d-0001-pkg-config-no-special-snowflake.patch @@ -0,0 +1,93 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Sat, 2 Oct 2021 01:08:00 +0100 +Subject: d-0001-pkg-config-no-special-snowflake + +--- + vendor/pkg-config/src/lib.rs | 25 ++++++++++--------------- + vendor/pkg-config/tests/test.rs | 2 -- + 2 files changed, 10 insertions(+), 17 deletions(-) + +diff --git a/vendor/pkg-config/src/lib.rs b/vendor/pkg-config/src/lib.rs +index a28304e..11f9460 100644 +--- a/vendor/pkg-config/src/lib.rs ++++ b/vendor/pkg-config/src/lib.rs +@@ -111,11 +111,8 @@ pub enum Error { + /// Contains the name of the responsible environment variable. + EnvNoPkgConfig(String), + +- /// Detected cross compilation without a custom sysroot. +- /// +- /// Ignore the error with `PKG_CONFIG_ALLOW_CROSS=1`, +- /// which may let `pkg-config` select libraries +- /// for the host's architecture instead of the target's. ++ /// Cross compilation detected. Kept for compatibility; ++ /// the Debian package never emits this. + CrossCompilation, + + /// Failed to run `pkg-config`. +@@ -155,14 +152,6 @@ impl fmt::Display for Error { + fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> { + match *self { + Error::EnvNoPkgConfig(ref name) => write!(f, "Aborted because {} is set", name), +- Error::CrossCompilation => f.write_str( +- "pkg-config has not been configured to support cross-compilation.\n\ +- \n\ +- Install a sysroot for the target platform and configure it via\n\ +- PKG_CONFIG_SYSROOT_DIR and PKG_CONFIG_PATH, or install a\n\ +- cross-compiling wrapper for pkg-config and set it via\n\ +- PKG_CONFIG environment variable.", +- ), + Error::Command { + ref command, + ref cause, +@@ -219,7 +208,7 @@ impl fmt::Display for Error { + )?; + format_output(output, f) + } +- Error::__Nonexhaustive => panic!(), ++ Error::CrossCompilation | Error::__Nonexhaustive => panic!(), + } + } + } +@@ -411,6 +400,8 @@ impl Config { + if host == target { + return true; + } ++ // always enable PKG_CONFIG_ALLOW_CROSS override in Debian ++ return true; + + // pkg-config may not be aware of cross-compilation, and require + // a wrapper script that sets up platform-specific prefixes. +@@ -470,7 +461,11 @@ impl Config { + fn command(&self, name: &str, args: &[&str]) -> Command { + let exe = self + .targetted_env_var("PKG_CONFIG") +- .unwrap_or_else(|| OsString::from("pkg-config")); ++ .unwrap_or_else(|| { ++ self.env_var_os("DEB_HOST_GNU_TYPE") ++ .map(|mut t| { t.push(OsString::from("-pkg-config")); t }) ++ .unwrap_or_else(|| OsString::from("pkg-config")) ++ }); + let mut cmd = Command::new(exe); + if self.is_static(name) { + cmd.arg("--static"); +diff --git a/vendor/pkg-config/tests/test.rs b/vendor/pkg-config/tests/test.rs +index 4e04ac0..f884e46 100644 +--- a/vendor/pkg-config/tests/test.rs ++++ b/vendor/pkg-config/tests/test.rs +@@ -34,7 +34,6 @@ fn find(name: &str) -> Result<pkg_config::Library, Error> { + pkg_config::probe_library(name) + } + +-#[test] + fn cross_disabled() { + let _g = LOCK.lock(); + reset(); +@@ -46,7 +45,6 @@ fn cross_disabled() { + } + } + +-#[test] + fn cross_enabled() { + let _g = LOCK.lock(); + reset(); diff --git a/debian/patches/d-0002-mdbook-strip-embedded-libs.patch b/debian/patches/d-0002-mdbook-strip-embedded-libs.patch new file mode 100644 index 000000000..3916871a2 --- /dev/null +++ b/debian/patches/d-0002-mdbook-strip-embedded-libs.patch @@ -0,0 +1,420 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Sat, 2 Oct 2021 01:08:00 +0100 +Subject: d-0002-mdbook-strip-embedded-libs + +Comment: Use https://github.com/infinity0/mdBook/tree/debian to help you rebase the patch on top of a newer version. . Make sure the paths here match the ones in debian/rust-doc.links +--- + src/tools/linkchecker/main.rs | 28 ++++++- + vendor/mdbook/src/book/init.rs | 6 -- + .../src/renderer/html_handlebars/hbs_renderer.rs | 80 ++----------------- + .../mdbook/src/renderer/html_handlebars/search.rs | 2 - + vendor/mdbook/src/theme/index.hbs | 93 +--------------------- + vendor/mdbook/src/theme/mod.rs | 27 ------- + vendor/mdbook/src/theme/searcher/mod.rs | 2 - + 7 files changed, 35 insertions(+), 203 deletions(-) + +diff --git a/src/tools/linkchecker/main.rs b/src/tools/linkchecker/main.rs +index a7c78d8..22927f8 100644 +--- a/src/tools/linkchecker/main.rs ++++ b/src/tools/linkchecker/main.rs +@@ -183,7 +183,17 @@ impl Checker { + for entry in t!(dir.read_dir()).map(|e| t!(e)) { + let path = entry.path(); + // Goes through symlinks +- let metadata = t!(fs::metadata(&path)); ++ let metadata = fs::metadata(&path); ++ if let Err(err) = metadata { ++ if let Ok(target) = fs::read_link(&path) { ++ if target.starts_with("/usr/share") { ++ // broken symlink to /usr/share, ok for our Debian build ++ return; ++ } ++ } ++ panic!("error at file {:?} while walking - {:?}", path, err) ++ } ++ let metadata = t!(metadata); + if metadata.is_dir() { + self.walk(&path, report); + } else { +@@ -196,7 +206,15 @@ impl Checker { + fn check(&mut self, file: &Path, report: &mut Report) { + let (pretty_path, entry) = self.load_file(file, report); + let source = match entry { +- FileEntry::Missing => panic!("missing file {:?} while walking", file), ++ FileEntry::Missing => { ++ if let Ok(target) = fs::read_link(&file) { ++ if target.starts_with("/usr/share") { ++ // broken symlink to /usr/share, ok for our Debian build ++ return; ++ } ++ } ++ panic!("missing file {:?} while walking", file) ++ } + FileEntry::Dir => unreachable!("never with `check` path"), + FileEntry::OtherFile => return, + FileEntry::Redirect { .. } => return, +@@ -261,6 +279,12 @@ impl Checker { + let (target_pretty_path, target_entry) = self.load_file(&path, report); + let (target_source, target_ids) = match target_entry { + FileEntry::Missing => { ++ if let Ok(target) = fs::read_link(&path) { ++ if target.starts_with("/usr/share") { ++ // broken symlink to /usr/share, ok for our Debian build ++ return; ++ } ++ } + if is_exception(file, &target_pretty_path) { + report.links_ignored_exception += 1; + } else { +diff --git a/vendor/mdbook/src/book/init.rs b/vendor/mdbook/src/book/init.rs +index 264c113..2b0ff3a 100644 +--- a/vendor/mdbook/src/book/init.rs ++++ b/vendor/mdbook/src/book/init.rs +@@ -151,12 +151,6 @@ impl BookBuilder { + let mut js = File::create(themedir.join("book.js"))?; + js.write_all(theme::JS)?; + +- let mut highlight_css = File::create(themedir.join("highlight.css"))?; +- highlight_css.write_all(theme::HIGHLIGHT_CSS)?; +- +- let mut highlight_js = File::create(themedir.join("highlight.js"))?; +- highlight_js.write_all(theme::HIGHLIGHT_JS)?; +- + Ok(()) + } + +diff --git a/vendor/mdbook/src/renderer/html_handlebars/hbs_renderer.rs b/vendor/mdbook/src/renderer/html_handlebars/hbs_renderer.rs +index b933a35..09b4a7a 100644 +--- a/vendor/mdbook/src/renderer/html_handlebars/hbs_renderer.rs ++++ b/vendor/mdbook/src/renderer/html_handlebars/hbs_renderer.rs +@@ -3,7 +3,7 @@ use crate::config::{BookConfig, Config, HtmlConfig, Playground, RustEdition}; + use crate::errors::*; + use crate::renderer::html_handlebars::helpers; + use crate::renderer::{RenderContext, Renderer}; +-use crate::theme::{self, playground_editor, Theme}; ++use crate::theme::{self, Theme}; + use crate::utils; + + use std::borrow::Cow; +@@ -11,6 +11,7 @@ use std::collections::BTreeMap; + use std::collections::HashMap; + use std::fs::{self, File}; + use std::path::{Path, PathBuf}; ++use std::os::unix::fs::symlink; + + use crate::utils::fs::get_404_output_file; + use handlebars::Handlebars; +@@ -232,80 +233,13 @@ impl HtmlHandlebars { + if let Some(contents) = &theme.favicon_svg { + write_file(destination, "favicon.svg", contents)?; + } +- write_file(destination, "highlight.css", &theme.highlight_css)?; + write_file(destination, "tomorrow-night.css", &theme.tomorrow_night_css)?; + write_file(destination, "ayu-highlight.css", &theme.ayu_highlight_css)?; +- write_file(destination, "highlight.js", &theme.highlight_js)?; +- write_file(destination, "clipboard.min.js", &theme.clipboard_js)?; +- write_file( +- destination, +- "FontAwesome/css/font-awesome.css", +- theme::FONT_AWESOME, +- )?; +- write_file( +- destination, +- "FontAwesome/fonts/fontawesome-webfont.eot", +- theme::FONT_AWESOME_EOT, +- )?; +- write_file( +- destination, +- "FontAwesome/fonts/fontawesome-webfont.svg", +- theme::FONT_AWESOME_SVG, +- )?; +- write_file( +- destination, +- "FontAwesome/fonts/fontawesome-webfont.ttf", +- theme::FONT_AWESOME_TTF, +- )?; +- write_file( +- destination, +- "FontAwesome/fonts/fontawesome-webfont.woff", +- theme::FONT_AWESOME_WOFF, +- )?; +- write_file( +- destination, +- "FontAwesome/fonts/fontawesome-webfont.woff2", +- theme::FONT_AWESOME_WOFF2, +- )?; +- write_file( +- destination, +- "FontAwesome/fonts/FontAwesome.ttf", +- theme::FONT_AWESOME_TTF, +- )?; +- if html_config.copy_fonts { +- write_file(destination, "fonts/fonts.css", theme::fonts::CSS)?; +- for (file_name, contents) in theme::fonts::LICENSES.iter() { +- write_file(destination, file_name, contents)?; +- } +- for (file_name, contents) in theme::fonts::OPEN_SANS.iter() { +- write_file(destination, file_name, contents)?; +- } +- write_file( +- destination, +- theme::fonts::SOURCE_CODE_PRO.0, +- theme::fonts::SOURCE_CODE_PRO.1, +- )?; +- } +- +- let playground_config = &html_config.playground; +- +- // Ace is a very large dependency, so only load it when requested +- if playground_config.editable && playground_config.copy_js { +- // Load the editor +- write_file(destination, "editor.js", playground_editor::JS)?; +- write_file(destination, "ace.js", playground_editor::ACE_JS)?; +- write_file(destination, "mode-rust.js", playground_editor::MODE_RUST_JS)?; +- write_file( +- destination, +- "theme-dawn.js", +- playground_editor::THEME_DAWN_JS, +- )?; +- write_file( +- destination, +- "theme-tomorrow_night.js", +- playground_editor::THEME_TOMORROW_NIGHT_JS, +- )?; +- } ++ symlink("/usr/share/fonts-font-awesome/css/font-awesome.min.css", destination.join("css/font-awesome.min.css"))?; ++ symlink("/usr/share/fonts-font-awesome/fonts", destination.join("fonts"))?; ++ symlink("/usr/share/javascript/highlight.js/styles/atelier-dune-light.css", destination.join("highlight.css"))?; ++ symlink("/usr/share/javascript/highlight.js/highlight.js", destination.join("highlight.js"))?; ++ symlink("/usr/share/javascript/mathjax/MathJax.js", destination.join("MathJax.js"))?; + + Ok(()) + } +diff --git a/vendor/mdbook/src/renderer/html_handlebars/search.rs b/vendor/mdbook/src/renderer/html_handlebars/search.rs +index c3b944c..d4bbe35 100644 +--- a/vendor/mdbook/src/renderer/html_handlebars/search.rs ++++ b/vendor/mdbook/src/renderer/html_handlebars/search.rs +@@ -52,8 +52,6 @@ pub fn create_files(search_config: &Search, destination: &Path, book: &Book) -> + format!("Object.assign(window.search, {});", index).as_bytes(), + )?; + utils::fs::write_file(destination, "searcher.js", searcher::JS)?; +- utils::fs::write_file(destination, "mark.min.js", searcher::MARK_JS)?; +- utils::fs::write_file(destination, "elasticlunr.min.js", searcher::ELASTICLUNR_JS)?; + debug!("Copying search files ✓"); + } + +diff --git a/vendor/mdbook/src/theme/index.hbs b/vendor/mdbook/src/theme/index.hbs +index 18d984a..4a0e2d1 100644 +--- a/vendor/mdbook/src/theme/index.hbs ++++ b/vendor/mdbook/src/theme/index.hbs +@@ -34,10 +34,7 @@ + {{/if}} + + <!-- Fonts --> +- <link rel="stylesheet" href="{{ path_to_root }}FontAwesome/css/font-awesome.css"> +- {{#if copy_fonts}} +- <link rel="stylesheet" href="{{ path_to_root }}fonts/fonts.css"> +- {{/if}} ++ <link rel="stylesheet" href="{{ path_to_root }}css/font-awesome.min.css"> + + <!-- Highlight.js Stylesheets --> + <link rel="stylesheet" href="{{ path_to_root }}highlight.css"> +@@ -51,7 +48,7 @@ + + {{#if mathjax_support}} + <!-- MathJax --> +- <script async type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script> ++ <script async type="text/javascript" src="MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script> + {{/if}} + </head> + <body> +@@ -61,46 +58,6 @@ + var default_theme = window.matchMedia("(prefers-color-scheme: dark)").matches ? "{{ preferred_dark_theme }}" : "{{ default_theme }}"; + </script> + +- <!-- Work around some values being stored in localStorage wrapped in quotes --> +- <script type="text/javascript"> +- try { +- var theme = localStorage.getItem('mdbook-theme'); +- var sidebar = localStorage.getItem('mdbook-sidebar'); +- +- if (theme.startsWith('"') && theme.endsWith('"')) { +- localStorage.setItem('mdbook-theme', theme.slice(1, theme.length - 1)); +- } +- +- if (sidebar.startsWith('"') && sidebar.endsWith('"')) { +- localStorage.setItem('mdbook-sidebar', sidebar.slice(1, sidebar.length - 1)); +- } +- } catch (e) { } +- </script> +- +- <!-- Set the theme before any content is loaded, prevents flash --> +- <script type="text/javascript"> +- var theme; +- try { theme = localStorage.getItem('mdbook-theme'); } catch(e) { } +- if (theme === null || theme === undefined) { theme = default_theme; } +- var html = document.querySelector('html'); +- html.classList.remove('no-js') +- html.classList.remove('{{ default_theme }}') +- html.classList.add(theme); +- html.classList.add('js'); +- </script> +- +- <!-- Hide / unhide sidebar before it is displayed --> +- <script type="text/javascript"> +- var html = document.querySelector('html'); +- var sidebar = 'hidden'; +- if (document.body.clientWidth >= 1080) { +- try { sidebar = localStorage.getItem('mdbook-sidebar'); } catch(e) { } +- sidebar = sidebar || 'visible'; +- } +- html.classList.remove('sidebar-visible'); +- html.classList.add("sidebar-" + sidebar); +- </script> +- + <nav id="sidebar" class="sidebar" aria-label="Table of contents"> + <div class="sidebar-scrollbox"> + {{#toc}}{{/toc}} +@@ -238,52 +195,6 @@ + </script> + {{/if}} + +- {{#if google_analytics}} +- <!-- Google Analytics Tag --> +- <script type="text/javascript"> +- var localAddrs = ["localhost", "127.0.0.1", ""]; +- +- // make sure we don't activate google analytics if the developer is +- // inspecting the book locally... +- if (localAddrs.indexOf(document.location.hostname) === -1) { +- (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ +- (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), +- m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) +- })(window,document,'script','https://www.google-analytics.com/analytics.js','ga'); +- +- ga('create', '{{google_analytics}}', 'auto'); +- ga('send', 'pageview'); +- } +- </script> +- {{/if}} +- +- {{#if playground_line_numbers}} +- <script type="text/javascript"> +- window.playground_line_numbers = true; +- </script> +- {{/if}} +- +- {{#if playground_copyable}} +- <script type="text/javascript"> +- window.playground_copyable = true; +- </script> +- {{/if}} +- +- {{#if playground_js}} +- <script src="{{ path_to_root }}ace.js" type="text/javascript" charset="utf-8"></script> +- <script src="{{ path_to_root }}editor.js" type="text/javascript" charset="utf-8"></script> +- <script src="{{ path_to_root }}mode-rust.js" type="text/javascript" charset="utf-8"></script> +- <script src="{{ path_to_root }}theme-dawn.js" type="text/javascript" charset="utf-8"></script> +- <script src="{{ path_to_root }}theme-tomorrow_night.js" type="text/javascript" charset="utf-8"></script> +- {{/if}} +- +- {{#if search_js}} +- <script src="{{ path_to_root }}elasticlunr.min.js" type="text/javascript" charset="utf-8"></script> +- <script src="{{ path_to_root }}mark.min.js" type="text/javascript" charset="utf-8"></script> +- <script src="{{ path_to_root }}searcher.js" type="text/javascript" charset="utf-8"></script> +- {{/if}} +- +- <script src="{{ path_to_root }}clipboard.min.js" type="text/javascript" charset="utf-8"></script> + <script src="{{ path_to_root }}highlight.js" type="text/javascript" charset="utf-8"></script> + <script src="{{ path_to_root }}book.js" type="text/javascript" charset="utf-8"></script> + +diff --git a/vendor/mdbook/src/theme/mod.rs b/vendor/mdbook/src/theme/mod.rs +index a1ee18a..d059f01 100644 +--- a/vendor/mdbook/src/theme/mod.rs ++++ b/vendor/mdbook/src/theme/mod.rs +@@ -1,9 +1,5 @@ + #![allow(missing_docs)] + +-pub mod playground_editor; +- +-pub mod fonts; +- + #[cfg(feature = "search")] + pub mod searcher; + +@@ -24,19 +20,8 @@ pub static VARIABLES_CSS: &[u8] = include_bytes!("css/variables.css"); + pub static FAVICON_PNG: &[u8] = include_bytes!("favicon.png"); + pub static FAVICON_SVG: &[u8] = include_bytes!("favicon.svg"); + pub static JS: &[u8] = include_bytes!("book.js"); +-pub static HIGHLIGHT_JS: &[u8] = include_bytes!("highlight.js"); + pub static TOMORROW_NIGHT_CSS: &[u8] = include_bytes!("tomorrow-night.css"); +-pub static HIGHLIGHT_CSS: &[u8] = include_bytes!("highlight.css"); + pub static AYU_HIGHLIGHT_CSS: &[u8] = include_bytes!("ayu-highlight.css"); +-pub static CLIPBOARD_JS: &[u8] = include_bytes!("clipboard.min.js"); +-pub static FONT_AWESOME: &[u8] = include_bytes!("FontAwesome/css/font-awesome.min.css"); +-pub static FONT_AWESOME_EOT: &[u8] = include_bytes!("FontAwesome/fonts/fontawesome-webfont.eot"); +-pub static FONT_AWESOME_SVG: &[u8] = include_bytes!("FontAwesome/fonts/fontawesome-webfont.svg"); +-pub static FONT_AWESOME_TTF: &[u8] = include_bytes!("FontAwesome/fonts/fontawesome-webfont.ttf"); +-pub static FONT_AWESOME_WOFF: &[u8] = include_bytes!("FontAwesome/fonts/fontawesome-webfont.woff"); +-pub static FONT_AWESOME_WOFF2: &[u8] = +- include_bytes!("FontAwesome/fonts/fontawesome-webfont.woff2"); +-pub static FONT_AWESOME_OTF: &[u8] = include_bytes!("FontAwesome/fonts/FontAwesome.otf"); + + /// The `Theme` struct should be used instead of the static variables because + /// the `new()` method will look if the user has a theme directory in their +@@ -57,11 +42,8 @@ pub struct Theme { + pub favicon_png: Option<Vec<u8>>, + pub favicon_svg: Option<Vec<u8>>, + pub js: Vec<u8>, +- pub highlight_css: Vec<u8>, + pub tomorrow_night_css: Vec<u8>, + pub ayu_highlight_css: Vec<u8>, +- pub highlight_js: Vec<u8>, +- pub clipboard_js: Vec<u8>, + } + + impl Theme { +@@ -91,9 +73,6 @@ impl Theme { + theme_dir.join("css/variables.css"), + &mut theme.variables_css, + ), +- (theme_dir.join("highlight.js"), &mut theme.highlight_js), +- (theme_dir.join("clipboard.min.js"), &mut theme.clipboard_js), +- (theme_dir.join("highlight.css"), &mut theme.highlight_css), + ( + theme_dir.join("tomorrow-night.css"), + &mut theme.tomorrow_night_css, +@@ -156,11 +135,8 @@ impl Default for Theme { + favicon_png: Some(FAVICON_PNG.to_owned()), + favicon_svg: Some(FAVICON_SVG.to_owned()), + js: JS.to_owned(), +- highlight_css: HIGHLIGHT_CSS.to_owned(), + tomorrow_night_css: TOMORROW_NIGHT_CSS.to_owned(), + ayu_highlight_css: AYU_HIGHLIGHT_CSS.to_owned(), +- highlight_js: HIGHLIGHT_JS.to_owned(), +- clipboard_js: CLIPBOARD_JS.to_owned(), + } + } + } +@@ -243,11 +219,8 @@ mod tests { + favicon_png: Some(Vec::new()), + favicon_svg: Some(Vec::new()), + js: Vec::new(), +- highlight_css: Vec::new(), + tomorrow_night_css: Vec::new(), + ayu_highlight_css: Vec::new(), +- highlight_js: Vec::new(), +- clipboard_js: Vec::new(), + }; + + assert_eq!(got, empty); +diff --git a/vendor/mdbook/src/theme/searcher/mod.rs b/vendor/mdbook/src/theme/searcher/mod.rs +index d5029db..59eda8a 100644 +--- a/vendor/mdbook/src/theme/searcher/mod.rs ++++ b/vendor/mdbook/src/theme/searcher/mod.rs +@@ -2,5 +2,3 @@ + //! the "search" cargo feature is disabled. + + pub static JS: &[u8] = include_bytes!("searcher.js"); +-pub static MARK_JS: &[u8] = include_bytes!("mark.min.js"); +-pub static ELASTICLUNR_JS: &[u8] = include_bytes!("elasticlunr.min.js"); diff --git a/debian/patches/d-0003-cc-psm-rebuild-wasm32.patch b/debian/patches/d-0003-cc-psm-rebuild-wasm32.patch new file mode 100644 index 000000000..4d793cb81 --- /dev/null +++ b/debian/patches/d-0003-cc-psm-rebuild-wasm32.patch @@ -0,0 +1,48 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Sat, 2 Oct 2021 01:08:00 +0100 +Subject: d-0003-cc-psm-rebuild-wasm32 + +--- + vendor/cc/src/lib.rs | 2 +- + vendor/psm/build.rs | 7 ++----- + 2 files changed, 3 insertions(+), 6 deletions(-) + +diff --git a/vendor/cc/src/lib.rs b/vendor/cc/src/lib.rs +index e3a2b98..9312931 100644 +--- a/vendor/cc/src/lib.rs ++++ b/vendor/cc/src/lib.rs +@@ -2238,7 +2238,7 @@ impl Build { + || target == "wasm32-unknown-wasi" + || target == "wasm32-unknown-unknown" + { +- "clang".to_string() ++ "rust-clang".to_string() + } else if target.contains("vxworks") { + if self.cpp { + "wr-c++".to_string() +diff --git a/vendor/psm/build.rs b/vendor/psm/build.rs +index 01a13bf..30bd68d 100644 +--- a/vendor/psm/build.rs ++++ b/vendor/psm/build.rs +@@ -50,7 +50,7 @@ fn find_assembly( + ("sparc", _, _, _) => Some(("src/arch/sparc_sysv.s", true)), + ("riscv32", _, _, _) => Some(("src/arch/riscv.s", true)), + ("riscv64", _, _, _) => Some(("src/arch/riscv64.s", true)), +- ("wasm32", _, _, _) => Some(("src/arch/wasm32.o", true)), ++ ("wasm32", _, _, _) => Some(("src/arch/wasm32.s", true)), + _ => None, + } + } +@@ -94,11 +94,8 @@ fn main() { + cfg.define(&*format!("CFG_TARGET_ENV_{}", env), None); + } + +- // For wasm targets we ship a precompiled `*.o` file so we just pass that +- // directly to `ar` to assemble an archive. Otherwise we're actually +- // compiling the source assembly file. + if asm.ends_with(".o") { +- cfg.object(asm); ++ panic!("Debian does not allow embedded object files in source code") + } else { + cfg.file(asm); + } diff --git a/debian/patches/d-0004-clippy-feature-sync.patch b/debian/patches/d-0004-clippy-feature-sync.patch new file mode 100644 index 000000000..8c0c0fb97 --- /dev/null +++ b/debian/patches/d-0004-clippy-feature-sync.patch @@ -0,0 +1,37 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Sat, 2 Oct 2021 01:08:00 +0100 +Subject: d-0004-clippy-feature-sync + +enable features needed by rustfmt to make build system happy and speedup build. +this is what rustc_workspace_hack does in the upstream build. +--- + src/tools/clippy/Cargo.toml | 3 ++- + src/tools/rustfmt/Cargo.toml | 2 +- + 2 files changed, 3 insertions(+), 2 deletions(-) + +diff --git a/src/tools/clippy/Cargo.toml b/src/tools/clippy/Cargo.toml +index 1aad7cf..705a880 100644 +--- a/src/tools/clippy/Cargo.toml ++++ b/src/tools/clippy/Cargo.toml +@@ -42,7 +43,7 @@ if_chain = "1.0" + itertools = "0.10.1" + quote = "1.0" + serde = { version = "1.0.125", features = ["derive"] } +-syn = { version = "1.0", features = ["full"] } ++syn = { version = "1.0", features = ["full", "visit"] } + futures = "0.3" + parking_lot = "0.12" + tokio = { version = "1", features = ["io-util"] } +diff --git a/src/tools/rustfmt/Cargo.toml b/src/tools/rustfmt/Cargo.toml +index 27b91f2..12d1567 100644 +--- a/src/tools/rustfmt/Cargo.toml ++++ b/src/tools/rustfmt/Cargo.toml +@@ -49,7 +49,7 @@ lazy_static = "1.4" + log = "0.4" + regex = "1.5" + serde = { version = "1.0", features = ["derive"] } +-serde_json = "1.0" ++serde_json = { version = "1.0", features = ["unbounded_depth"] } + term = "0.7" + thiserror = "1.0" + toml = "0.5" diff --git a/debian/patches/d-0005-no-jemalloc.patch b/debian/patches/d-0005-no-jemalloc.patch new file mode 100644 index 000000000..6d8620a01 --- /dev/null +++ b/debian/patches/d-0005-no-jemalloc.patch @@ -0,0 +1,46 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Sat, 2 Oct 2021 01:08:00 +0100 +Subject: d-0005-no-jemalloc + +--- + compiler/rustc/Cargo.toml | 6 ------ + 1 file changed, 6 deletions(-) + +diff --git a/compiler/rustc/Cargo.toml b/compiler/rustc/Cargo.toml +index 27ee3dd..87fb29f 100644 +--- a/compiler/rustc/Cargo.toml ++++ b/compiler/rustc/Cargo.toml +@@ -13,13 +13,7 @@ rustc_codegen_ssa = { path = "../rustc_codegen_ssa" } + # crate is intended to be used by stable MIR consumers, which are not in-tree + rustc_smir = { path = "../rustc_smir" } + +-[dependencies.jemalloc-sys] +-version = "0.5.0" +-optional = true +-features = ['unprefixed_malloc_on_supported_platforms'] +- + [features] +-jemalloc = ['jemalloc-sys'] + llvm = ['rustc_driver/llvm'] + max_level_info = ['rustc_driver/max_level_info'] + rustc_use_parallel_compiler = ['rustc_driver/rustc_use_parallel_compiler'] +diff --git a/src/tools/rust-analyzer/crates/profile/Cargo.toml b/src/tools/rust-analyzer/crates/profile/Cargo.toml +index 99d4179dc20..0b78a45a24b 100644 +--- a/src/tools/rust-analyzer/crates/profile/Cargo.toml ++++ b/src/tools/rust-analyzer/crates/profile/Cargo.toml +@@ -15,7 +15,6 @@ cfg-if = "1.0.0" + libc = "0.2.126" + la-arena = { version = "0.3.0", path = "../../lib/la-arena" } + countme = { version = "3.0.1", features = ["enable"] } +-jemalloc-ctl = { version = "0.5.0", package = "tikv-jemalloc-ctl", optional = true } + + [target.'cfg(target_os = "linux")'.dependencies] + perf-event = "0.4.7" +@@ -24,7 +25,6 @@ winapi = { version = "0.3.9", features = ["processthreadsapi", "psapi"] } + + [features] + cpu_profiler = [] +-jemalloc = ["jemalloc-ctl"] + + # Uncomment to enable for the whole crate graph + # default = [ "cpu_profiler" ] diff --git a/debian/patches/d-armel-fix-lldb.patch b/debian/patches/d-armel-fix-lldb.patch new file mode 100644 index 000000000..12d64570b --- /dev/null +++ b/debian/patches/d-armel-fix-lldb.patch @@ -0,0 +1,19 @@ +run panics if lldb is not installed and no output is produced.. + +diff --git a/src/bootstrap/test.rs b/src/bootstrap/test.rs +index c0fa8c9acb..2b5559efc7 100644 +--- a/src/bootstrap/test.rs ++++ b/src/bootstrap/test.rs +@@ -1476,7 +1476,11 @@ note: if you're sure you want to do this, please open an issue as to why. In the + .ok(); + if let Some(ref vers) = lldb_version { + cmd.arg("--lldb-version").arg(vers); +- let lldb_python_dir = run(Command::new(lldb_exe).arg("-P")).ok(); ++ let lldb_python_dir = Command::new(lldb_exe) ++ .arg("-P") ++ .output() ++ .map(|output| String::from_utf8_lossy(&output.stdout).to_string()) ++ .ok(); + if let Some(ref dir) = lldb_python_dir { + cmd.arg("--lldb-python-dir").arg(dir); + } diff --git a/debian/patches/d-bootstrap-cargo-check-cfg.patch b/debian/patches/d-bootstrap-cargo-check-cfg.patch new file mode 100644 index 000000000..e15707199 --- /dev/null +++ b/debian/patches/d-bootstrap-cargo-check-cfg.patch @@ -0,0 +1,19 @@ +our cargo doesn't know about the 'output' part yet, this patch can be dropped +with cargo >= 0.64 + +diff --git a/src/bootstrap/builder.rs b/src/bootstrap/builder.rs +index 0ab4824ac0a..76c476f449b 100644 +--- a/src/bootstrap/builder.rs ++++ b/src/bootstrap/builder.rs +@@ -1480,9 +1480,9 @@ impl<'a> Builder<'a> { + // complete list of features, so for that reason we don't enable checking of + // features for std crates. + cargo.arg(if mode != Mode::Std { +- "-Zcheck-cfg=names,values,output,features" ++ "-Zcheck-cfg=names,values,features" + } else { +- "-Zcheck-cfg=names,values,output" ++ "-Zcheck-cfg=names,values" + }); + + // Add extra cfg not defined in/by rustc diff --git a/debian/patches/d-bootstrap-cargo-doc-paths.patch b/debian/patches/d-bootstrap-cargo-doc-paths.patch new file mode 100644 index 000000000..17c284f8b --- /dev/null +++ b/debian/patches/d-bootstrap-cargo-doc-paths.patch @@ -0,0 +1,243 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:39 +0200 +Subject: Fix links to cargo-doc + +We package cargo docs in a slightly different location; also tweak linkchecker +to not fail these links. +--- + .../edition-guide/src/editions/advanced-migrations.md | 14 +++++++------- + ...ansitioning-an-existing-project-to-a-new-edition.md | 4 ++-- + .../src/rust-2021/default-cargo-resolver.md | 10 +++++----- + src/doc/index.md | 2 +- + src/doc/reference/src/conditional-compilation.md | 2 +- + src/doc/reference/src/introduction.md | 4 ++-- + src/doc/reference/src/linkage.md | 2 +- + src/doc/reference/src/procedural-macros.md | 2 +- + src/doc/rustc/src/tests/index.md | 4 ++-- + src/doc/rustc/src/what-is-rustc.md | 2 +- + src/doc/edition-guide/book.toml | 18 +++++++++--------- + src/tools/linkchecker/main.rs | 6 ++++++ + 12 files changed, 38 insertions(+), 32 deletions(-) + +diff --git a/src/doc/edition-guide/src/editions/advanced-migrations.md b/src/doc/edition-guide/src/editions/advanced-migrations.md +index b804ae6..b8136d7 100644 +--- a/src/doc/edition-guide/src/editions/advanced-migrations.md ++++ b/src/doc/edition-guide/src/editions/advanced-migrations.md +@@ -186,18 +186,18 @@ Afterwards, the line with `extern crate rand;` in `src/lib.rs` will be removed. + + We're now more idiomatic, and we didn't have to fix our code manually! + +-[`cargo check`]: ../../cargo/commands/cargo-check.html +-[`cargo fix`]: ../../cargo/commands/cargo-fix.html ++[`cargo check`]: ../../../cargo-doc/doc/commands/cargo-check.html ++[`cargo fix`]: ../../../cargo-doc/doc/commands/cargo-fix.html + [`explicit-outlives-requirements`]: ../../rustc/lints/listing/allowed-by-default.html#explicit-outlives-requirements + [`keyword-idents`]: ../../rustc/lints/listing/allowed-by-default.html#keyword-idents + [`rustfix`]: https://github.com/rust-lang/rustfix + [`unused-extern-crates`]: ../../rustc/lints/listing/allowed-by-default.html#unused-extern-crates +-[Cargo features]: ../../cargo/reference/features.html +-[Cargo package]: ../../cargo/reference/manifest.html#the-package-section +-[Cargo targets]: ../../cargo/reference/cargo-targets.html +-[Cargo workspace]: ../../cargo/reference/workspaces.html ++[Cargo features]: ../../../cargo-doc/doc/reference/features.html ++[Cargo package]: ../../../cargo-doc/doc/reference/manifest.html#the-package-section ++[Cargo targets]: ../../../cargo-doc/doc/reference/cargo-targets.html ++[Cargo workspace]: ../../../cargo-doc/doc/reference/workspaces.html + [CLI flag]: ../../rustc/lints/levels.html#via-compiler-flag +-[Code generation]: ../../cargo/reference/build-script-examples.html#code-generation ++[Code generation]: ../../../cargo-doc/doc/reference/build-script-examples.html#code-generation + [conditional compilation]: ../../reference/conditional-compilation.html + [documentation tests]: ../../rustdoc/documentation-tests.html + [JSON messages]: ../../rustc/json.html +diff --git a/src/doc/edition-guide/src/editions/transitioning-an-existing-project-to-a-new-edition.md b/src/doc/edition-guide/src/editions/transitioning-an-existing-project-to-a-new-edition.md +index 4343529..7f7f0b6 100644 +--- a/src/doc/edition-guide/src/editions/transitioning-an-existing-project-to-a-new-edition.md ++++ b/src/doc/edition-guide/src/editions/transitioning-an-existing-project-to-a-new-edition.md +@@ -83,7 +83,7 @@ If new warnings are issued, you may want to consider running `cargo fix` again ( + + Congrats! Your code is now valid in both Rust 2015 and Rust 2018! + +-[`cargo fix`]: ../../cargo/commands/cargo-fix.html +-[`cargo test`]: ../../cargo/commands/cargo-test.html ++[`cargo fix`]: ../../../cargo-doc/doc/commands/cargo-fix.html ++[`cargo test`]: ../../../cargo-doc/doc/commands/cargo-test.html + [Advanced migration strategies]: advanced-migrations.md + [nightly channel]: ../../book/appendix-07-nightly-rust.html +diff --git a/src/doc/edition-guide/src/rust-2021/default-cargo-resolver.md b/src/doc/edition-guide/src/rust-2021/default-cargo-resolver.md +index 9abc5a6..dff04a4 100644 +--- a/src/doc/edition-guide/src/rust-2021/default-cargo-resolver.md ++++ b/src/doc/edition-guide/src/rust-2021/default-cargo-resolver.md +@@ -21,11 +21,11 @@ The new feature resolver no longer merges all requested features for + crates that are depended on in multiple ways. + See [the announcement of Rust 1.51][5] for details. + +-[4]: ../../cargo/reference/resolver.html#feature-resolver-version-2 ++[4]: ../../../cargo-doc/doc/reference/resolver.html#feature-resolver-version-2 + [5]: https://blog.rust-lang.org/2021/03/25/Rust-1.51.0.html#cargos-new-feature-resolver +-[workspace]: ../../cargo/reference/workspaces.html +-[virtual workspace]: ../../cargo/reference/workspaces.html#virtual-manifest +-[`resolver` field]: ../../cargo/reference/resolver.html#resolver-versions ++[workspace]: ../../../cargo-doc/doc/reference/workspaces.html ++[virtual workspace]: ../../../cargo-doc/doc/reference/workspaces.html#virtual-manifest ++[`resolver` field]: ../../../cargo-doc/doc/reference/resolver.html#resolver-versions + + ## Migration + +@@ -176,4 +176,4 @@ This snippet of output shows that the project `foo` depends on `bar` with the "d + Then, `bar` depends on `bstr` as a build-dependency with the "default" feature. + We can further see that `bstr`'s "default" feature enables "unicode" (among other features). + +-[`cargo tree`]: ../../cargo/commands/cargo-tree.html ++[`cargo tree`]: ../../../cargo-doc/doc/commands/cargo-tree.html +diff --git a/src/doc/index.md b/src/doc/index.md +index 2c92d5e..9be58d5 100644 +--- a/src/doc/index.md ++++ b/src/doc/index.md +@@ -87,7 +87,7 @@ accomplishing various tasks. + + ## The Cargo Book + +-[The Cargo Book](cargo/index.html) is a guide to Cargo, Rust's build tool and dependency manager. ++[The Cargo Book](../../cargo-doc/doc/index.html) is a guide to Cargo, Rust's build tool and dependency manager. + + ## The Rustdoc Book + +diff --git a/src/doc/reference/src/conditional-compilation.md b/src/doc/reference/src/conditional-compilation.md +index 6966cec..0ca3589 100644 +--- a/src/doc/reference/src/conditional-compilation.md ++++ b/src/doc/reference/src/conditional-compilation.md +@@ -351,6 +351,6 @@ println!("I'm running on a {} machine!", machine_kind); + [`target_feature` attribute]: attributes/codegen.md#the-target_feature-attribute + [attribute]: attributes.md + [attributes]: attributes.md +-[cargo-feature]: ../cargo/reference/features.html ++[cargo-feature]: ../../cargo-doc/doc/reference/features.html + [crate type]: linkage.md + [static C runtime]: linkage.md#static-and-dynamic-c-runtimes +diff --git a/src/doc/reference/src/introduction.md b/src/doc/reference/src/introduction.md +index 9038efd..dbfbd39 100644 +--- a/src/doc/reference/src/introduction.md ++++ b/src/doc/reference/src/introduction.md +@@ -135,8 +135,8 @@ We also want the reference to be as normative as possible, so if you see anythin + [the Rust Reference repository]: https://github.com/rust-lang/reference/ + [Unstable Book]: https://doc.rust-lang.org/nightly/unstable-book/ + [_Expression_]: expressions.md +-[cargo book]: ../cargo/index.html +-[cargo reference]: ../cargo/reference/index.html ++[cargo book]: ../../cargo-doc/doc/index.html ++[cargo reference]: ../../cargo-doc/doc/reference/index.html + [expressions chapter]: expressions.html + [file an issue]: https://github.com/rust-lang/reference/issues + [lifetime of temporaries]: expressions.html#temporaries +diff --git a/src/doc/reference/src/linkage.md b/src/doc/reference/src/linkage.md +index b152005..14277bf 100644 +--- a/src/doc/reference/src/linkage.md ++++ b/src/doc/reference/src/linkage.md +@@ -201,7 +201,7 @@ fn main() { + } + ``` + +-[cargo]: ../cargo/reference/environment-variables.html#environment-variables-cargo-sets-for-build-scripts ++[cargo]: ../../cargo-doc/doc/reference/environment-variables.html#environment-variables-cargo-sets-for-build-scripts + + To use this feature locally, you typically will use the `RUSTFLAGS` environment + variable to specify flags to the compiler through Cargo. For example to compile +diff --git a/src/doc/reference/src/procedural-macros.md b/src/doc/reference/src/procedural-macros.md +index d983394..6f363f6 100644 +--- a/src/doc/reference/src/procedural-macros.md ++++ b/src/doc/reference/src/procedural-macros.md +@@ -331,7 +331,7 @@ Note that neither declarative nor proced + their equivalent `#[doc = r"str"]` attributes when passed to macros. + + [Attribute macros]: #attribute-macros +-[Cargo's build scripts]: ../cargo/reference/build-scripts.html ++[Cargo's build scripts]: ../../cargo-doc/doc/reference/build-scripts.html + [Derive macros]: #derive-macros + [Function-like macros]: #function-like-procedural-macros + [`Delimiter::None`]: ../proc_macro/enum.Delimiter.html#variant.None +diff --git a/src/doc/rustc/src/tests/index.md b/src/doc/rustc/src/tests/index.md +index 32baed9..53c97f8 100644 +--- a/src/doc/rustc/src/tests/index.md ++++ b/src/doc/rustc/src/tests/index.md +@@ -301,7 +301,7 @@ Experimental support for using custom test harnesses is available on the + [`--test` option]: ../command-line-arguments.md#option-test + [`-Z panic-abort-tests`]: https://github.com/rust-lang/rust/issues/67650 + [`available_parallelism`]: ../../std/thread/fn.available_parallelism.html +-[`cargo test`]: ../../cargo/commands/cargo-test.html ++[`cargo test`]: ../../../cargo-doc/doc/commands/cargo-test.html + [`libtest`]: ../../test/index.html + [`main` function]: ../../reference/crates-and-source-files.html#main-functions + [`Result`]: ../../std/result/index.html +@@ -311,7 +311,7 @@ Experimental support for using custom test harnesses is available on the + [attribute-should_panic]: ../../reference/attributes/testing.html#the-should_panic-attribute + [attribute-test]: ../../reference/attributes/testing.html#the-test-attribute + [bench-docs]: ../../unstable-book/library-features/test.html +-[Cargo]: ../../cargo/index.html ++[Cargo]: ../../../cargo-doc/doc/index.html + [crate type]: ../../reference/linkage.html + [custom_test_frameworks documentation]: ../../unstable-book/language-features/custom-test-frameworks.html + [nightly channel]: ../../book/appendix-07-nightly-rust.html +diff --git a/src/doc/rustc/src/what-is-rustc.md b/src/doc/rustc/src/what-is-rustc.md +index 39a05cf..d106986 100644 +--- a/src/doc/rustc/src/what-is-rustc.md ++++ b/src/doc/rustc/src/what-is-rustc.md +@@ -5,7 +5,7 @@ language, provided by the project itself. Compilers take your source code and + produce binary code, either as a library or executable. + + Most Rust programmers don't invoke `rustc` directly, but instead do it through +-[Cargo](../cargo/index.html). It's all in service of `rustc` though! If you ++[Cargo](../../cargo-doc/doc/index.html). It's all in service of `rustc` though! If you + want to see how Cargo calls `rustc`, you can + + ```bash +diff --git a/src/doc/edition-guide/book.toml b/src/doc/edition-guide/book.toml +index 8d8b263..8d31dfe 100644 +--- a/src/doc/edition-guide/book.toml ++++ b/src/doc/edition-guide/book.toml +@@ -53,15 +53,15 @@ git-repository-url = "https://github.com/rust-lang/edition-guide" + "/rust-2018/the-compiler/incremental-compilation-for-faster-compiles.html" = "https://blog.rust-lang.org/2018/02/15/Rust-1.24.html#incremental-compilation" + "/rust-2018/the-compiler/an-attribute-for-deprecation.html" = "../../../reference/attributes/diagnostics.html#the-deprecated-attribute" + "/rust-2018/rustup-for-managing-rust-versions.html" = "https://rust-lang.github.io/rustup/" +-"/rust-2018/cargo-and-crates-io/index.html" = "../../../cargo/index.html" +-"/rust-2018/cargo-and-crates-io/cargo-check-for-faster-checking.html" = "../../../cargo/commands/cargo-check.html" +-"/rust-2018/cargo-and-crates-io/cargo-install-for-easy-installation-of-tools.html" = "../../../cargo/commands/cargo-install.html" ++"/rust-2018/cargo-and-crates-io/index.html" = "../../../../cargo-doc/doc/index.html" ++"/rust-2018/cargo-and-crates-io/cargo-check-for-faster-checking.html" = "../../../../cargo-doc/doc/commands/cargo-check.html" ++"/rust-2018/cargo-and-crates-io/cargo-install-for-easy-installation-of-tools.html" = "../../../../cargo-doc/doc/commands/cargo-install.html" + "/rust-2018/cargo-and-crates-io/cargo-new-defaults-to-a-binary-project.html" = "https://blog.rust-lang.org/2018/03/29/Rust-1.25.html#cargo-features" +-"/rust-2018/cargo-and-crates-io/cargo-rustc-for-passing-arbitrary-flags-to-rustc.html" = "../../../cargo/commands/cargo-rustc.html" +-"/rust-2018/cargo-and-crates-io/cargo-workspaces-for-multi-package-projects.html" = "../../../cargo/reference/workspaces.html" +-"/rust-2018/cargo-and-crates-io/multi-file-examples.html" = "../../../cargo/guide/project-layout.html" +-"/rust-2018/cargo-and-crates-io/replacing-dependencies-with-patch.html" = "../../../cargo/reference/overriding-dependencies.html#the-patch-section" +-"/rust-2018/cargo-and-crates-io/cargo-can-use-a-local-registry-replacement.html" = "../../../cargo/reference/source-replacement.html" ++"/rust-2018/cargo-and-crates-io/cargo-rustc-for-passing-arbitrary-flags-to-rustc.html" = "../../../../cargo-doc/doc/commands/cargo-rustc.html" ++"/rust-2018/cargo-and-crates-io/cargo-workspaces-for-multi-package-projects.html" = "../../../../cargo-doc/doc/reference/workspaces.html" ++"/rust-2018/cargo-and-crates-io/multi-file-examples.html" = "../../../../cargo-doc/doc/guide/project-layout.html" ++"/rust-2018/cargo-and-crates-io/replacing-dependencies-with-patch.html" = "../../../../cargo-doc/doc/reference/overriding-dependencies.html#the-patch-section" ++"/rust-2018/cargo-and-crates-io/cargo-can-use-a-local-registry-replacement.html" = "../../../../cargo-doc/doc/reference/source-replacement.html" + "/rust-2018/cargo-and-crates-io/crates-io-disallows-wildcard-dependencies.html" = "https://blog.rust-lang.org/2016/01/21/Rust-1.6.html#cratesio-disallows-wildcards" + "/rust-2018/documentation/index.html" = "../../../index.html" + "/rust-2018/documentation/new-editions-of-the-book.html" = "../../../book/index.html" +@@ -93,4 +93,4 @@ git-repository-url = "https://github.com/rust-lang/edition-guide" + "/rust-next/future.html" = "../../std/future/trait.Future.html" + "/rust-next/alloc.html" = "https://blog.rust-lang.org/2019/07/04/Rust-1.36.0.html#the-alloc-crate-is-stable" + "/rust-next/maybe-uninit.html" = "https://blog.rust-lang.org/2019/07/04/Rust-1.36.0.html#maybeuninitt-instead-of-memuninitialized" +-"/rust-next/cargo-vendor.html" = "../../cargo/commands/cargo-vendor.html" ++"/rust-next/cargo-vendor.html" = "../../../cargo-doc/doc/commands/cargo-vendor.html" +diff --git a/src/tools/linkchecker/main.rs b/src/tools/linkchecker/main.rs +index a22dc5f..c8d521a 100644 +--- a/src/tools/linkchecker/main.rs ++++ b/src/tools/linkchecker/main.rs +@@ -285,6 +285,12 @@ impl Checker { + return; + } + } ++ if let Some(path_str) = path.to_str() { ++ if path_str.contains("/cargo-doc/doc/") { ++ // link to related cargo-doc, ok for our Debian build ++ return; ++ } ++ } + if is_exception(file, &target_pretty_path) { + report.links_ignored_exception += 1; + } else { diff --git a/debian/patches/d-bootstrap-custom-debuginfo-path.patch b/debian/patches/d-bootstrap-custom-debuginfo-path.patch new file mode 100644 index 000000000..f955cffbf --- /dev/null +++ b/debian/patches/d-bootstrap-custom-debuginfo-path.patch @@ -0,0 +1,40 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:39 +0200 +Subject: d-bootstrap-custom-debuginfo-path + +=================================================================== +--- + src/bootstrap/lib.rs | 5 ++--- + src/test/codegen/remap_path_prefix/issue-73167-remap-std.rs | 2 +- + 2 files changed, 3 insertions(+), 4 deletions(-) + +diff --git a/src/bootstrap/lib.rs b/src/bootstrap/lib.rs +index ddc92ba..259b56e 100644 +--- a/src/bootstrap/lib.rs ++++ b/src/bootstrap/lib.rs +@@ -1023,10 +1023,9 @@ impl Build { + + match which { + GitRepo::Rustc => { +- let sha = self.rust_sha().unwrap_or(&self.version); +- Some(format!("/rustc/{}", sha)) ++ Some(format!("/usr/src/rustc-{}", &self.version)) + } +- GitRepo::Llvm => Some(String::from("/rustc/llvm")), ++ GitRepo::Llvm => panic!("GitRepo::Llvm unsupported on Debian"), + } + } + +diff --git a/src/test/codegen/remap_path_prefix/issue-73167-remap-std.rs b/src/test/codegen/remap_path_prefix/issue-73167-remap-std.rs +index b66abc6..f6efe1e 100644 +--- a/src/test/codegen/remap_path_prefix/issue-73167-remap-std.rs ++++ b/src/test/codegen/remap_path_prefix/issue-73167-remap-std.rs +@@ -7,7 +7,7 @@ + // true automatically. If paths to std library hasn't been remapped, we use the + // above simulate-remapped-rust-src-base option to do it temporarily + +-// CHECK: !DIFile(filename: "{{/rustc/.*/library/std/src/panic.rs}}" ++// CHECK: !DIFile(filename: "{{/usr/src/rustc-.*/library/std/src/panic.rs}}" + fn main() { + std::thread::spawn(|| { + println!("hello"); diff --git a/debian/patches/d-bootstrap-disable-git.patch b/debian/patches/d-bootstrap-disable-git.patch new file mode 100644 index 000000000..ce02d60b3 --- /dev/null +++ b/debian/patches/d-bootstrap-disable-git.patch @@ -0,0 +1,45 @@ +From: Matthijs van Otterdijk <matthijs@wirevirt.net> +Date: Thu, 14 Jul 2022 13:17:38 +0200 +Subject: Don't check for cargo-vendor when building from (Debian's) git + +Forwarded: not-needed + +Forwarded: not-needed +--- + src/bootstrap/channel.rs | 6 +++++- + src/bootstrap/dist.rs | 5 ++++- + 2 files changed, 9 insertions(+), 2 deletions(-) + +diff --git a/src/bootstrap/channel.rs b/src/bootstrap/channel.rs +index 1932a00..7974630 100644 +--- a/src/bootstrap/channel.rs ++++ b/src/bootstrap/channel.rs +@@ -29,7 +29,11 @@ pub struct Info { + impl GitInfo { + pub fn new(ignore_git: bool, dir: &Path) -> GitInfo { + // See if this even begins to look like a git dir +- if !dir.join(".git").exists() { ++ // ++ // Debian: force-enabling this block because the debian package is also in a git ++ // repository, but we don't want to parse gitinfo. This is needed for the ++ // bootstrap tests to work which running for Debian git. ++ if true || !dir.join(".git").exists() { + return GitInfo::Absent; + } + +diff --git a/src/bootstrap/dist.rs b/src/bootstrap/dist.rs +index 6181a61..5fe3600 100644 +--- a/src/bootstrap/dist.rs ++++ b/src/bootstrap/dist.rs +@@ -899,7 +899,10 @@ impl Step for PlainSourceTarball { + } + + // If we're building from git sources, we need to vendor a complete distribution. +- if builder.rust_info.is_git() { ++ // ++ // Debian: disabling this block because the debian package is also in a git ++ // repository, but cargo-vendor should not be installed or run. ++ if false && builder.rust_info.is_git() { + // Ensure we have the submodules checked out. + builder.update_submodule(Path::new("src/tools/rust-analyzer")); + diff --git a/debian/patches/d-bootstrap-install-symlinks.patch b/debian/patches/d-bootstrap-install-symlinks.patch new file mode 100644 index 000000000..dbd902d9e --- /dev/null +++ b/debian/patches/d-bootstrap-install-symlinks.patch @@ -0,0 +1,36 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:38 +0200 +Subject: Install symlinks as-is, don't dereference them + +Our patch to mdbook installs symlinks to systems versions of font-awesome, +highlight, etc. Upstream mdbook otherwise doesn't use symlinks, so this +doesn't affect anything else that's already generated. +--- + src/tools/rust-installer/install-template.sh | 7 +++++-- + 1 file changed, 5 insertions(+), 2 deletions(-) + +diff --git a/src/tools/rust-installer/install-template.sh b/src/tools/rust-installer/install-template.sh +index e68be89..a19997b 100644 +--- a/src/tools/rust-installer/install-template.sh ++++ b/src/tools/rust-installer/install-template.sh +@@ -625,7 +625,10 @@ install_components() { + + maybe_backup_path "$_file_install_path" + +- if echo "$_file" | grep "^bin/" > /dev/null || test -x "$_src_dir/$_component/$_file" ++ if [ -h "$_src_dir/$_component/$_file" ] ++ then ++ run cp -d "$_src_dir/$_component/$_file" "$_file_install_path" ++ elif echo "$_file" | grep "^bin/" > /dev/null || test -x "$_src_dir/$_component/$_file" + then + run cp "$_src_dir/$_component/$_file" "$_file_install_path" + run chmod 755 "$_file_install_path" +@@ -647,7 +650,7 @@ install_components() { + + maybe_backup_path "$_file_install_path" + +- run cp -R "$_src_dir/$_component/$_file" "$_file_install_path" ++ run cp -dR "$_src_dir/$_component/$_file" "$_file_install_path" + critical_need_ok "failed to copy directory" + + # Set permissions. 0755 for dirs, 644 for files diff --git a/debian/patches/d-bootstrap-no-assume-tools.patch b/debian/patches/d-bootstrap-no-assume-tools.patch new file mode 100644 index 000000000..c72ec4d7f --- /dev/null +++ b/debian/patches/d-bootstrap-no-assume-tools.patch @@ -0,0 +1,27 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:39 +0200 +Subject: d-bootstrap-no-assume-tools + +=================================================================== +--- + src/bootstrap/builder/tests.rs | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/src/bootstrap/builder/tests.rs b/src/bootstrap/builder/tests.rs +index 4ab502e..5ce7fc8 100644 +--- a/src/bootstrap/builder/tests.rs ++++ b/src/bootstrap/builder/tests.rs +@@ -364,9 +364,13 @@ mod dist { + #[test] + fn dist_only_cross_host() { + let b = TargetSelection::from_user("B"); ++ let mut tools = std::collections::HashSet::new(); ++ tools.insert("clippy".to_string()); ++ tools.insert("rustfmt".to_string()); + let mut config = configure(&["A", "B"], &["A", "B"]); + config.docs = false; + config.extended = true; ++ config.tools = Some(tools); + config.hosts = vec![b]; + let mut cache = run_build(&[], config); + diff --git a/debian/patches/d-bootstrap-old-cargo-compat.patch b/debian/patches/d-bootstrap-old-cargo-compat.patch new file mode 100644 index 000000000..e30d4a245 --- /dev/null +++ b/debian/patches/d-bootstrap-old-cargo-compat.patch @@ -0,0 +1,45 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:39 +0200 +Subject: Backwards-compat for cargo 0.47 + + The flag being removed here was added in + https://github.com/rust-lang/cargo/pull/9404 released in cargo 0.54 + + This works around a feature introduced in this PR + https://github.com/rust-lang/cargo/pull/8640 released in cargo 0.53 + + Therefore it is not needed for Debian's current cargo 0.47. + + We can drop this patch when updating to cargo 0.54 and later. +--- + src/bootstrap/doc.rs | 3 --- + 1 file changed, 3 deletions(-) + +diff --git a/src/bootstrap/doc.rs b/src/bootstrap/doc.rs +index fb5395d..72eac7c 100644 +--- a/src/bootstrap/doc.rs ++++ b/src/bootstrap/doc.rs +@@ -446,7 +446,6 @@ impl Step for Std { + cargo + .arg("-p") + .arg(package) +- .arg("-Zskip-rustdoc-fingerprint") + .arg("--") + .arg("--markdown-css") + .arg("rust.css") +@@ -590,7 +589,6 @@ impl Step for Rustc { + cargo.rustdocflag("--generate-link-to-definition"); + compile::rustc_cargo(builder, &mut cargo, target); + cargo.arg("-Zunstable-options"); +- cargo.arg("-Zskip-rustdoc-fingerprint"); + + // Only include compiler crates, no dependencies of those, such as `libc`. + // Do link to dependencies on `docs.rs` however using `rustdoc-map`. +@@ -712,7 +710,6 @@ macro_rules! tool_doc { + &[], + ); + +- cargo.arg("-Zskip-rustdoc-fingerprint"); + // Only include compiler crates, no dependencies of those, such as `libc`. + cargo.arg("--no-deps"); + $( diff --git a/debian/patches/d-bootstrap-permit-symlink-in-docs.patch b/debian/patches/d-bootstrap-permit-symlink-in-docs.patch new file mode 100644 index 000000000..635e2e786 --- /dev/null +++ b/debian/patches/d-bootstrap-permit-symlink-in-docs.patch @@ -0,0 +1,14 @@ +partial revert of b9eedea4b0368fd1f00f204db75109ff444fab5b upstream + +diff --git a/src/bootstrap/dist.rs b/src/bootstrap/dist.rs +index b1fae356d89..10ed8ffb714 100644 +--- a/src/bootstrap/dist.rs ++++ b/src/bootstrap/dist.rs +@@ -83,6 +83,7 @@ impl Step for Docs { + tarball.set_product_name("Rust Documentation"); + tarball.add_bulk_dir(&builder.doc_out(host), dest); + tarball.add_file(&builder.src.join("src/doc/robots.txt"), dest, 0o644); ++ tarball.permit_symlinks(true); + Some(tarball.generate()) + } + } diff --git a/debian/patches/d-bootstrap-read-beta-version-from-file.patch b/debian/patches/d-bootstrap-read-beta-version-from-file.patch new file mode 100644 index 000000000..a5b385d13 --- /dev/null +++ b/debian/patches/d-bootstrap-read-beta-version-from-file.patch @@ -0,0 +1,37 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:38 +0200 +Subject: d-bootstrap-read-beta-version-from-file + +=================================================================== +--- + src/bootstrap/lib.rs | 14 ++++++-------- + 1 file changed, 6 insertions(+), 8 deletions(-) + +diff --git a/src/bootstrap/lib.rs b/src/bootstrap/lib.rs +index 68d387b..ddc92ba 100644 +--- a/src/bootstrap/lib.rs ++++ b/src/bootstrap/lib.rs +@@ -1266,14 +1266,15 @@ impl Build { + return s; + } + +- // Figure out how many merge commits happened since we branched off master. +- // That's our beta number! +- // (Note that we use a `..` range, not the `...` symmetric difference.) +- let count = +- output(self.config.git().arg("rev-list").arg("--count").arg("--merges").arg(format!( +- "refs/remotes/origin/{}..HEAD", +- self.config.stage0_metadata.config.nightly_branch +- ))); ++ // Debian: read beta number from "version" file, this is only available ++ // in the rustc upstream tarballs and not their git ++ let count = output( ++ Command::new("sed") ++ .arg("-re") ++ .arg(r"s/[0-9]+.[0-9]+.[0-9]+-beta.([0-9]+) \(.*\)/\1/g") ++ .arg("version") ++ .current_dir(&self.src), ++ ); + let n = count.trim().parse().unwrap(); + self.prerelease_version.set(Some(n)); + n diff --git a/debian/patches/d-bootstrap-rustflags.patch b/debian/patches/d-bootstrap-rustflags.patch new file mode 100644 index 000000000..a28810e89 --- /dev/null +++ b/debian/patches/d-bootstrap-rustflags.patch @@ -0,0 +1,32 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:38 +0200 +Subject: d-bootstrap-rustflags + +=================================================================== +--- + src/bootstrap/builder.rs | 12 ++++++++++++ + 1 file changed, 12 insertions(+) + +diff --git a/src/bootstrap/builder.rs b/src/bootstrap/builder.rs +index 23ea2fe..b2b1c54 100644 +--- a/src/bootstrap/builder.rs ++++ b/src/bootstrap/builder.rs +@@ -1505,6 +1505,18 @@ impl<'a> Builder<'a> { + } + } + ++ // Debian-specific stuff here ++ // set linker flags from LDFLAGS ++ if let Ok(ldflags) = env::var("LDFLAGS") { ++ for flag in ldflags.split_whitespace() { ++ if target.contains("windows") && flag.contains("relro") { ++ // relro is ELF-specific ++ continue; ++ } ++ rustflags.arg(&format!("-Clink-args={}", flag)); ++ } ++ } ++ + // FIXME: It might be better to use the same value for both `RUSTFLAGS` and `RUSTDOCFLAGS`, + // but this breaks CI. At the very least, stage0 `rustdoc` needs `--cfg bootstrap`. See + // #71458. diff --git a/debian/patches/d-bootstrap-use-local-css.patch b/debian/patches/d-bootstrap-use-local-css.patch new file mode 100644 index 000000000..7aadf5f21 --- /dev/null +++ b/debian/patches/d-bootstrap-use-local-css.patch @@ -0,0 +1,42 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:39 +0200 +Subject: d-bootstrap-use-local-css + +=================================================================== +--- + src/bootstrap/doc.rs | 15 ++++----------- + 1 file changed, 4 insertions(+), 11 deletions(-) + +diff --git a/src/bootstrap/doc.rs b/src/bootstrap/doc.rs +index f8ba05c..fb5395d 100644 +--- a/src/bootstrap/doc.rs ++++ b/src/bootstrap/doc.rs +@@ -373,6 +373,10 @@ impl Step for Standalone { + .arg(&builder.src.join("src/doc/index.md")) + .arg("--markdown-playground-url") + .arg("https://play.rust-lang.org/") ++ .arg("--markdown-css") ++ .arg(format!("rustdoc{}.css", &builder.version)) ++ .arg("--markdown-css") ++ .arg("rust.css") + .arg("-o") + .arg(&out) + .arg(&path); +@@ -381,17 +385,6 @@ impl Step for Standalone { + cmd.arg("--disable-minification"); + } + +- if filename == "not_found.md" { +- cmd.arg("--markdown-css") +- .arg(format!("https://doc.rust-lang.org/rustdoc{}.css", &builder.version)) +- .arg("--markdown-css") +- .arg("https://doc.rust-lang.org/rust.css"); +- } else { +- cmd.arg("--markdown-css") +- .arg(format!("rustdoc{}.css", &builder.version)) +- .arg("--markdown-css") +- .arg("rust.css"); +- } + builder.run(&mut cmd); + } + diff --git a/debian/patches/d-bootstrap-use-system-compiler-rt.patch b/debian/patches/d-bootstrap-use-system-compiler-rt.patch new file mode 100644 index 000000000..22843aeb1 --- /dev/null +++ b/debian/patches/d-bootstrap-use-system-compiler-rt.patch @@ -0,0 +1,40 @@ +Description: Use system compiler-rt from clang +Forwarded: not-needed +--- a/src/bootstrap/compile.rs ++++ b/src/bootstrap/compile.rs +@@ -200,6 +200,12 @@ + let mut features = builder.std_features(); + features.push_str(&compiler_builtins_c_feature); + ++ // In Debian this is always available ++ let llvm_config = builder.ensure(native::Llvm { ++ target: builder.config.build, ++ emscripten: false, ++ }); ++ cargo.env("LLVM_CONFIG", llvm_config); + if compiler.stage != 0 && builder.config.sanitizers { + // This variable is used by the sanitizer runtime crates, e.g. + // rustc_lsan, to build the sanitizer runtime from C code +@@ -208,11 +214,6 @@ + // missing + // We also only build the runtimes when --enable-sanitizers (or its + // config.toml equivalent) is used +- let llvm_config = builder.ensure(native::Llvm { +- target: builder.config.build, +- emscripten: false, +- }); +- cargo.env("LLVM_CONFIG", llvm_config); + cargo.env("RUSTC_BUILD_SANITIZERS", "1"); + } + +--- a/vendor/compiler_builtins/Cargo.toml ++++ b/vendor/compiler_builtins/Cargo.toml +@@ -49,7 +49,7 @@ + # LLVM_CONFIG or CLANG (more reliable) must be set. + c-system = [] + +-c = ["c-vendor"] ++c = ["c-system"] + compiler-builtins = [] + default = ["compiler-builtins"] + mangled-names = [] diff --git a/debian/patches/d-fix-rustix-outline.patch b/debian/patches/d-fix-rustix-outline.patch new file mode 100644 index 000000000..1800de9e3 --- /dev/null +++ b/debian/patches/d-fix-rustix-outline.patch @@ -0,0 +1,60 @@ +Always enable cc even if the feature is not enabled. + +Some Debian architectures need outline asm, and Debian does not ship pre-built +outline asm. + +Index: rust/vendor/rustix/Cargo.toml +=================================================================== +--- rust.orig/vendor/rustix/Cargo.toml ++++ rust/vendor/rustix/Cargo.toml +@@ -103,9 +103,9 @@ version = "0.6" + [dev-dependencies.tempfile] + version = "3.2.0" + +-[build-dependencies.cc] ++[build-dependencies.cc_dep] + version = "1.0.68" +-optional = true ++package = "cc" + + [features] + all-apis = [ +@@ -168,6 +168,7 @@ use-libc = [ + "libc_errno", + "libc", + ] ++cc = [] + + [target."cfg(all(any(target_os = \"android\", target_os = \"linux\"), any(rustix_use_libc, miri, not(all(target_os = \"linux\", any(target_arch = \"x86\", all(target_arch = \"x86_64\", target_pointer_width = \"64\"), all(target_endian = \"little\", any(target_arch = \"arm\", all(target_arch = \"aarch64\", target_pointer_width = \"64\"), target_arch = \"powerpc64\", target_arch = \"riscv64\", target_arch = \"mips\", target_arch = \"mips64\"))))))))".dependencies.linux-raw-sys] + version = "0.0.46" +Index: rust/vendor/rustix/build.rs +=================================================================== +--- rust.orig/vendor/rustix/build.rs ++++ rust/vendor/rustix/build.rs +@@ -1,5 +1,4 @@ +-#[cfg(feature = "cc")] +-use cc::Build; ++use cc_dep::Build; + use std::env::var; + use std::io::Write; + +@@ -113,16 +112,16 @@ fn link_in_librustix_outline(arch: &str, + println!("cargo:rerun-if-changed={}", to); + + // If "cc" is not enabled, use a pre-built library. +- #[cfg(not(feature = "cc"))] ++ /*#[cfg(not(feature = "cc"))] + { + let _ = asm_name; + println!("cargo:rustc-link-search={}/{}", OUTLINE_PATH, profile); + println!("cargo:rustc-link-lib=static={}", name); +- } ++ }*/ + + // If "cc" is enabled, build the library from source, update the pre-built + // version, and assert that the pre-built version is checked in. +- #[cfg(feature = "cc")] ++ //#[cfg(feature = "cc")] + { + let out_dir = var("OUT_DIR").unwrap(); + Build::new().file(&asm_name).compile(&name); diff --git a/debian/patches/d-remove-arm-privacy-breaches.patch b/debian/patches/d-remove-arm-privacy-breaches.patch new file mode 100644 index 000000000..b1cf63a09 --- /dev/null +++ b/debian/patches/d-remove-arm-privacy-breaches.patch @@ -0,0 +1,195 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:38 +0200 +Subject: d-remove-arm-privacy-breaches + +=================================================================== +--- + .../crates/stdarch-verify/arm-intrinsics.html | 134 --------------------- + 1 file changed, 134 deletions(-) + +diff --git a/library/stdarch/crates/stdarch-verify/arm-intrinsics.html b/library/stdarch/crates/stdarch-verify/arm-intrinsics.html +index ac246c6..f945431 100644 +--- a/library/stdarch/crates/stdarch-verify/arm-intrinsics.html ++++ b/library/stdarch/crates/stdarch-verify/arm-intrinsics.html +@@ -20,17 +20,12 @@ + <meta name="keywords" content="">
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diff --git a/debian/patches/d-rust-gdb-paths b/debian/patches/d-rust-gdb-paths new file mode 100644 index 000000000..4be3024ea --- /dev/null +++ b/debian/patches/d-rust-gdb-paths @@ -0,0 +1,39 @@ +From: Angus Lees <gus@debian.org> +Date: Thu, 14 Jul 2022 13:17:39 +0200 +Subject: Hardcode GDB python module directory + +Forwarded: not-needed + +Debian package installs python modules into a fixed directory, so +just hardcode path in wrapper script. +--- + src/etc/rust-gdb | 2 +- + src/etc/rust-gdbgui | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/src/etc/rust-gdb b/src/etc/rust-gdb +index b950cea..5ec8752 100755 +--- a/src/etc/rust-gdb ++++ b/src/etc/rust-gdb +@@ -11,7 +11,7 @@ else + fi + + # Find out where the pretty printer Python module is +-RUSTC_SYSROOT="$("$RUSTC" --print=sysroot)" ++RUSTC_SYSROOT="$(if type "$RUSTC" >/dev/null 2>&1; then "$RUSTC" --print=sysroot; else echo /usr; fi)" + GDB_PYTHON_MODULE_DIRECTORY="$RUSTC_SYSROOT/lib/rustlib/etc" + + # Run GDB with the additional arguments that load the pretty printers +diff --git a/src/etc/rust-gdbgui b/src/etc/rust-gdbgui +index 9744913..613737d 100755 +--- a/src/etc/rust-gdbgui ++++ b/src/etc/rust-gdbgui +@@ -40,7 +40,7 @@ else + fi + + # Find out where the pretty printer Python module is +-RUSTC_SYSROOT="$("$RUSTC" --print=sysroot)" ++RUSTC_SYSROOT="$(if type "$RUSTC" >/dev/null 2>&1; then "$RUSTC" --print=sysroot; else echo /usr; fi)" + GDB_PYTHON_MODULE_DIRECTORY="$RUSTC_SYSROOT/lib/rustlib/etc" + + # Set the environment variable `RUST_GDB` to overwrite the call to a diff --git a/debian/patches/d-rust-lldb-paths b/debian/patches/d-rust-lldb-paths new file mode 100644 index 000000000..15028a68f --- /dev/null +++ b/debian/patches/d-rust-lldb-paths @@ -0,0 +1,29 @@ +From: Angus Lees <gus@debian.org> +Date: Thu, 14 Jul 2022 13:17:39 +0200 +Subject: Hardcode LLDB python module directory + +Forwarded: not-needed + +Debian package installs python modules into a fixed directory, so +just hardcode path in wrapper script. +--- + src/etc/rust-lldb | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/src/etc/rust-lldb b/src/etc/rust-lldb +index bce72f1..793f593 100755 +--- a/src/etc/rust-lldb ++++ b/src/etc/rust-lldb +@@ -7,10 +7,10 @@ set -e + host=$(rustc -vV | sed -n -e 's/^host: //p') + + # Find out where to look for the pretty printer Python module +-RUSTC_SYSROOT=$(rustc --print sysroot) ++RUSTC_SYSROOT="$(if type "$RUSTC" >/dev/null 2>&1; then "$RUSTC" --print=sysroot; else echo /usr; fi)" + RUST_LLDB="$RUSTC_SYSROOT/lib/rustlib/$host/bin/lldb" + +-lldb=lldb ++lldb=lldb-14 + if [ -f "$RUST_LLDB" ]; then + lldb="$RUST_LLDB" + else diff --git a/debian/patches/d-rustc-add-soname.patch b/debian/patches/d-rustc-add-soname.patch new file mode 100644 index 000000000..70fdf26b8 --- /dev/null +++ b/debian/patches/d-rustc-add-soname.patch @@ -0,0 +1,44 @@ +From: Angus Lees <gus@debian.org> +Date: Thu, 14 Jul 2022 13:17:39 +0200 +Subject: Set DT_SONAME when building dylibs + +Forwarded: no + +In Rust, library filenames include a version-specific hash to help +the run-time linker find the correct version. Unlike in C/C++, the +compiler looks for all libraries matching a glob that ignores the +hash and reads embedded metadata to work out versions, etc. + +The upshot is that there is no need for the usual "libfoo.so -> +libfoo-1.2.3.so" symlink common with C/C++ when building with Rust, +and no need to communicate an alternate filename to use at run-time +vs compile time. If linking to a Rust dylib from C/C++ however, a +"libfoo.so -> libfoo-$hash.so" symlink may well be useful and in +this case DT_SONAME=libfoo-$hash.so would be required. More +mundanely, various tools (eg: dpkg-shlibdeps) complain if they don't +find DT_SONAME on shared libraries in public directories. + +This patch passes -Wl,-soname=$outfile when building dylibs (and +using a GNU linker). +--- + compiler/rustc_codegen_ssa/src/back/link.rs | 7 +++++++ + 1 file changed, 7 insertions(+) + +diff --git a/compiler/rustc_codegen_ssa/src/back/link.rs b/compiler/rustc_codegen_ssa/src/back/link.rs +index 04ec1e7..67296ca 100644 +--- a/compiler/rustc_codegen_ssa/src/back/link.rs ++++ b/compiler/rustc_codegen_ssa/src/back/link.rs +@@ -2175,6 +2175,13 @@ fn add_order_independent_options( + } + + add_rpath_args(cmd, sess, codegen_results, out_filename); ++ ++ if (crate_type == config::CrateType::Dylib || crate_type == config::CrateType::Cdylib) ++ && sess.target.linker_is_gnu { ++ let filename = String::from(out_filename.file_name().unwrap().to_str().unwrap()); ++ let soname = [String::from("-Wl,-soname=") + &filename]; ++ cmd.args(&soname); ++ } + } + + // Write the NatVis debugger visualizer files for each crate to the temp directory and gather the file paths. diff --git a/debian/patches/d-rustc-fix-mips64el-bootstrap.patch b/debian/patches/d-rustc-fix-mips64el-bootstrap.patch new file mode 100644 index 000000000..06d73098a --- /dev/null +++ b/debian/patches/d-rustc-fix-mips64el-bootstrap.patch @@ -0,0 +1,62 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:39 +0200 +Subject: d-rustc-fix-mips64el-bootstrap + +Bug: https://github.com/rust-lang/rust/issues/52108 + +=================================================================== +--- + compiler/rustc_target/src/spec/mips64_unknown_linux_gnuabi64.rs | 2 +- + compiler/rustc_target/src/spec/mips64el_unknown_linux_gnuabi64.rs | 2 +- + src/bootstrap/bootstrap.py | 2 ++ + src/test/assembly/asm/mips-types.rs | 1 + + 4 files changed, 5 insertions(+), 2 deletions(-) + +diff --git a/compiler/rustc_target/src/spec/mips64_unknown_linux_gnuabi64.rs b/compiler/rustc_target/src/spec/mips64_unknown_linux_gnuabi64.rs +index fc5dbd1..b9df004 100644 +--- a/compiler/rustc_target/src/spec/mips64_unknown_linux_gnuabi64.rs ++++ b/compiler/rustc_target/src/spec/mips64_unknown_linux_gnuabi64.rs +@@ -12,7 +12,7 @@ pub fn target() -> Target { + endian: Endian::Big, + // NOTE(mips64r2) matches C toolchain + cpu: "mips64r2".into(), +- features: "+mips64r2".into(), ++ features: "+mips64r2,+xgot".into(), + max_atomic_width: Some(64), + mcount: "_mcount".into(), + +diff --git a/compiler/rustc_target/src/spec/mips64el_unknown_linux_gnuabi64.rs b/compiler/rustc_target/src/spec/mips64el_unknown_linux_gnuabi64.rs +index e0d5f6f..57ad8c4 100644 +--- a/compiler/rustc_target/src/spec/mips64el_unknown_linux_gnuabi64.rs ++++ b/compiler/rustc_target/src/spec/mips64el_unknown_linux_gnuabi64.rs +@@ -10,7 +10,7 @@ pub fn target() -> Target { + abi: "abi64".into(), + // NOTE(mips64r2) matches C toolchain + cpu: "mips64r2".into(), +- features: "+mips64r2".into(), ++ features: "+mips64r2,+xgot".into(), + max_atomic_width: Some(64), + mcount: "_mcount".into(), + +diff --git a/src/bootstrap/bootstrap.py b/src/bootstrap/bootstrap.py +index 92d29d6..23c0764 100644 +--- a/src/bootstrap/bootstrap.py ++++ b/src/bootstrap/bootstrap.py +@@ -734,6 +734,8 @@ class RustBuild(object): + + # preserve existing RUSTFLAGS + env.setdefault("RUSTFLAGS", "") ++ if self.build_triple().startswith('mips'): ++ env["RUSTFLAGS"] += " -Ctarget-feature=+xgot" + build_section = "target.{}".format(self.build) + target_features = [] + if self.get_toml("crt-static", build_section) == "true": +diff --git a/src/test/assembly/asm/mips-types.rs b/src/test/assembly/asm/mips-types.rs +index 04bf49a..a7c6056 100644 +--- a/src/test/assembly/asm/mips-types.rs ++++ b/src/test/assembly/asm/mips-types.rs +@@ -1,3 +1,4 @@ ++// ignore-test + // revisions: mips32 mips64 + // assembly-output: emit-asm + //[mips32] compile-flags: --target mips-unknown-linux-gnu diff --git a/debian/patches/d-rustc-i686-baseline.patch b/debian/patches/d-rustc-i686-baseline.patch new file mode 100644 index 000000000..127997334 --- /dev/null +++ b/debian/patches/d-rustc-i686-baseline.patch @@ -0,0 +1,22 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:39 +0200 +Subject: d-rustc-i686-baseline + +=================================================================== +--- + compiler/rustc_target/src/spec/i686_unknown_linux_gnu.rs | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +Index: rust/compiler/rustc_target/src/spec/i686_unknown_linux_gnu.rs +=================================================================== +--- rust.orig/compiler/rustc_target/src/spec/i686_unknown_linux_gnu.rs ++++ rust/compiler/rustc_target/src/spec/i686_unknown_linux_gnu.rs +@@ -2,7 +2,7 @@ use crate::spec::{LinkerFlavor, StackPro + + pub fn target() -> Target { + let mut base = super::linux_gnu_base::opts(); +- base.cpu = "pentium4".into(); ++ base.cpu = "pentiumpro".into(); + base.max_atomic_width = Some(64); + base.add_pre_link_args(LinkerFlavor::Gcc, &["-m32"]); + // don't use probe-stack=inline-asm until rust#83139 and rust#84667 are resolved diff --git a/debian/patches/d-rustc-prefer-dynamic.patch b/debian/patches/d-rustc-prefer-dynamic.patch new file mode 100644 index 000000000..13bb42922 --- /dev/null +++ b/debian/patches/d-rustc-prefer-dynamic.patch @@ -0,0 +1,18 @@ +Description: Prefer dynamic linking (currently disabled, not applied) + As per Debian policy, we basically revert + https://github.com/rust-lang/rfcs/blob/master/text/0404-change-prefer-dynamic.md + TODO: this does not yet work: https://github.com/rust-lang/rust/issues/43289 + Perhaps a better method would be to modify dh-cargo instead of rustc +Author: Ximin Luo <infinity0@debian.org> +Forwarded: not-needed +--- a/src/librustc/session/config.rs ++++ b/src/librustc/session/config.rs +@@ -846,7 +846,7 @@ + "don't run LLVM's SLP vectorization pass"), + soft_float: bool = (false, parse_bool, [TRACKED], + "use soft float ABI (*eabihf targets only)"), +- prefer_dynamic: bool = (false, parse_bool, [TRACKED], ++ prefer_dynamic: bool = (true, parse_bool, [TRACKED], + "prefer dynamic linking to static linking"), + no_integrated_as: bool = (false, parse_bool, [TRACKED], + "use an external assembler rather than LLVM's integrated one"), diff --git a/debian/patches/d-rustc-windows-ssp.patch b/debian/patches/d-rustc-windows-ssp.patch new file mode 100644 index 000000000..5d8ba4785 --- /dev/null +++ b/debian/patches/d-rustc-windows-ssp.patch @@ -0,0 +1,22 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:39 +0200 +Subject: d-rustc-windows-ssp + +Bug: https://github.com/rust-lang/rust/issues/68973 +--- + compiler/rustc_target/src/spec/windows_gnu_base.rs | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/compiler/rustc_target/src/spec/windows_gnu_base.rs b/compiler/rustc_target/src/spec/windows_gnu_base.rs +index d11f1f7..137f8eb 100644 +--- a/compiler/rustc_target/src/spec/windows_gnu_base.rs ++++ b/compiler/rustc_target/src/spec/windows_gnu_base.rs +@@ -40,6 +40,8 @@ pub fn opts() -> TargetOptions { + "-lmsvcrt", + "-luser32", + "-lkernel32", ++ "-lssp_nonshared", ++ "-lssp", + ]; + let mut late_link_args = TargetOptions::link_args(LinkerFlavor::Ld, mingw_libs); + super::add_link_args(&mut late_link_args, LinkerFlavor::Gcc, mingw_libs); diff --git a/debian/patches/d-rustdoc-disable-embedded-fonts.patch b/debian/patches/d-rustdoc-disable-embedded-fonts.patch new file mode 100644 index 000000000..49337108c --- /dev/null +++ b/debian/patches/d-rustdoc-disable-embedded-fonts.patch @@ -0,0 +1,77 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:39 +0200 +Subject: d-rustdoc-disable-embedded-fonts + +=================================================================== +--- + src/librustdoc/html/render/write_shared.rs | 2 -- + src/librustdoc/html/static/css/rustdoc.css | 8 -------- + src/librustdoc/html/static_files.rs | 23 ----------------------- + 3 files changed, 33 deletions(-) + +diff --git a/src/librustdoc/html/render/write_shared.rs b/src/librustdoc/html/render/write_shared.rs +index 68f2a54..86f7487 100644 +--- a/src/librustdoc/html/render/write_shared.rs ++++ b/src/librustdoc/html/render/write_shared.rs +@@ -33,8 +33,6 @@ static FILES_UNVERSIONED: Lazy<FxHashMap + "SourceCodePro-Semibold.ttf.woff2" => static_files::source_code_pro::SEMIBOLD, + "SourceCodePro-It.ttf.woff2" => static_files::source_code_pro::ITALIC, + "SourceCodePro-LICENSE.txt" => static_files::source_code_pro::LICENSE, +- "NanumBarunGothic.ttf.woff2" => static_files::nanum_barun_gothic::REGULAR, +- "NanumBarunGothic-LICENSE.txt" => static_files::nanum_barun_gothic::LICENSE, + "LICENSE-MIT.txt" => static_files::LICENSE_MIT, + "LICENSE-APACHE.txt" => static_files::LICENSE_APACHE, + "COPYRIGHT.txt" => static_files::COPYRIGHT, +diff --git a/src/librustdoc/html/static/css/rustdoc.css b/src/librustdoc/html/static/css/rustdoc.css +index 0f4d842..9aec0d6 100644 +--- a/src/librustdoc/html/static/css/rustdoc.css ++++ b/src/librustdoc/html/static/css/rustdoc.css +@@ -67,14 +67,6 @@ + font-display: swap; + } + +-/* Avoid using legacy CJK serif fonts in Windows like Batang. */ +-@font-face { +- font-family: 'NanumBarunGothic'; +- src: url("NanumBarunGothic.ttf.woff2") format("woff2"); +- font-display: swap; +- unicode-range: U+AC00-D7AF, U+1100-11FF, U+3130-318F, U+A960-A97F, U+D7B0-D7FF; +-} +- + * { + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; +diff --git a/src/librustdoc/html/static_files.rs b/src/librustdoc/html/static_files.rs +index bec5c08..1f6ccf2 100644 +--- a/src/librustdoc/html/static_files.rs ++++ b/src/librustdoc/html/static_files.rs +@@ -138,29 +138,6 @@ crate mod source_code_pro { + pub(crate) static LICENSE: &[u8] = include_bytes!("static/fonts/SourceCodePro-LICENSE.txt"); + } + +-/// Files related to the Nanum Barun Gothic font. +-/// +-/// These files are used to avoid some legacy CJK serif fonts in Windows. +-/// +-/// Note that the Noto Sans KR font, which was used previously but was not very readable on Windows, +-/// has been replaced by the Nanum Barun Gothic font. This is due to Windows' implementation of font +-/// rendering that distorts OpenType fonts too much. +-/// +-/// The font files were generated with these commands: +-/// +-/// ```sh +-/// pyftsubset NanumBarunGothic.ttf \ +-/// --unicodes=U+AC00-D7AF,U+1100-11FF,U+3130-318F,U+A960-A97F,U+D7B0-D7FF \ +-/// --output-file=NanumBarunGothic.ttf.woff2 --flavor=woff2 +-/// ``` +-pub(crate) mod nanum_barun_gothic { +- /// The file `NanumBarunGothic.ttf.woff2`, the Regular variant of the Nanum Barun Gothic font. +- pub(crate) static REGULAR: &[u8] = include_bytes!("static/fonts/NanumBarunGothic.ttf.woff2"); +- +- /// The file `NanumBarunGothic-LICENSE.txt`, the license text of the Nanum Barun Gothic font. +- pub(crate) static LICENSE: &[u8] = include_bytes!("static/fonts/NanumBarunGothic-LICENSE.txt"); +-} +- + /// Files related to the sidebar in rustdoc sources. + pub(crate) mod sidebar { + /// File script to handle sidebar. diff --git a/debian/patches/d-test-host-duplicates.patch b/debian/patches/d-test-host-duplicates.patch new file mode 100644 index 000000000..50c39adf9 --- /dev/null +++ b/debian/patches/d-test-host-duplicates.patch @@ -0,0 +1,20 @@ +Description: Work around #842634 on some machines, e.g. Debian porterboxes + This should remain commented-out in debian/patches/series, it's not needed everywhere +Author: Ximin Luo <infinity0@debian.org> +Forwarded: not-needed +--- +This patch header follows DEP-3: http://dep.debian.net/deps/dep3/ +--- a/library/std/src/sys_common/net/tests.rs ++++ b/library/std/src/sys_common/net/tests.rs +@@ -11,8 +11,10 @@ + for sa in lh { + *addrs.entry(sa).or_insert(0) += 1; + } ++ let mut v = addrs.iter().filter(|&(_, &v)| v > 1).collect::<Vec<_>>(); ++ v.clear(); + assert_eq!( +- addrs.iter().filter(|&(_, &v)| v > 1).collect::<Vec<_>>(), ++ v, + vec![], + "There should be no duplicate localhost entries" + ); diff --git a/debian/patches/d-test-ignore-avx-44056.patch b/debian/patches/d-test-ignore-avx-44056.patch new file mode 100644 index 000000000..c399e32f6 --- /dev/null +++ b/debian/patches/d-test-ignore-avx-44056.patch @@ -0,0 +1,22 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:39 +0200 +Subject: d-test-ignore-avx-44056 + +Bug: https://github.com/rust-lang/rust/pull/55667 + +=================================================================== +--- + src/test/ui/issues/issue-44056.rs | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/test/ui/issues/issue-44056.rs b/src/test/ui/issues/issue-44056.rs +index a4903ed..ebe8402 100644 +--- a/src/test/ui/issues/issue-44056.rs ++++ b/src/test/ui/issues/issue-44056.rs +@@ -1,5 +1,5 @@ + // build-pass (FIXME(55996): should be run on targets supporting avx) +-// only-x86_64 ++// ignore-test + // no-prefer-dynamic + // compile-flags: -Ctarget-feature=+avx -Clto + diff --git a/debian/patches/series b/debian/patches/series new file mode 100644 index 000000000..c918b658a --- /dev/null +++ b/debian/patches/series @@ -0,0 +1,70 @@ +# Patches for upstream + +# pending, or forwarded +u-ignore-reproducible-failure.patch +u-reproducible-build.patch +u-ignore-endian-big-diff.patch + +# can be dropped once upstream updates compiler_builtins +u-arm-compiler-builtins-weak-linkage-arm.patch +u-arm-compiler-builtins-add-sync-builtin-fallbacks.patch + +# can be dropped once upstream updates rustix +u-fix-rustix-for-sparc64.patch + +# not forwarded, or forwarded but unlikely to be merged +u-ignore-ppc-hangs.patch +u-ignore-bpf-test.patch +u-rustc-llvm-cross-flags.patch +u-reproducible-dl-stage0.patch +u-make-tests-work-without-rpath.patch +#u-allow-system-compiler-rt.patch + +# Debian-specific patches, not suitable for upstream +d-fix-rustix-outline.patch + +## Patches needed by debian/prune-unused-deps, for building bootstrap +d-0000-ignore-removed-submodules.patch +d-0001-pkg-config-no-special-snowflake.patch +d-0002-mdbook-strip-embedded-libs.patch +d-0003-cc-psm-rebuild-wasm32.patch +d-0004-clippy-feature-sync.patch +d-0005-no-jemalloc.patch + +## Patches to the build process, including doc path tweaks +## Should not change resulting rustc behaviour +d-bootstrap-rustflags.patch +d-remove-arm-privacy-breaches.patch +d-bootstrap-install-symlinks.patch +d-bootstrap-disable-git.patch +d-bootstrap-read-beta-version-from-file.patch +d-bootstrap-no-assume-tools.patch +d-bootstrap-cargo-doc-paths.patch +d-bootstrap-use-local-css.patch +d-bootstrap-old-cargo-compat.patch +d-bootstrap-custom-debuginfo-path.patch +d-bootstrap-permit-symlink-in-docs.patch +d-test-ignore-avx-44056.patch +d-bootstrap-cargo-check-cfg.patch +d-armel-fix-lldb.patch + +# Work around for some porterboxes, keep this commented +#d-test-host-duplicates.patch +# Experimental patch not yet working +#d-bootstrap-use-system-compiler-rt.patch + +## Patches to rustc behaviour, including path lookup tweaks +d-rust-gdb-paths +d-rust-lldb-paths +d-rustc-add-soname.patch +d-rustc-fix-mips64el-bootstrap.patch +d-rustc-windows-ssp.patch +d-rustc-i686-baseline.patch +# Experimental patch not yet working +#d-rustc-prefer-dynamic.patch +d-rustdoc-disable-embedded-fonts.patch + +# cherry-picked from ubuntu +ubuntu-disable-ppc64el-asm-tests.patch +ubuntu-ignore-arm-doctest.patch +ubuntu-Revert-Use-constant-eval-to-do-strict-validity-check.patch diff --git a/debian/patches/u-allow-system-compiler-rt.patch b/debian/patches/u-allow-system-compiler-rt.patch new file mode 100644 index 000000000..3bd874a5c --- /dev/null +++ b/debian/patches/u-allow-system-compiler-rt.patch @@ -0,0 +1,327 @@ +Description: Support linking against system clang libs + Note: the above PR only covers the compiler_builtins crate, rustc itself also + needs patching as per below once that is accepted. +Forwarded: https://github.com/rust-lang-nursery/compiler-builtins/pull/296 +--- a/vendor/compiler_builtins/Cargo.toml ++++ b/vendor/compiler_builtins/Cargo.toml +@@ -43,7 +43,13 @@ + optional = true + + [features] +-c = ["cc"] ++c-vendor = ["cc"] ++ ++# Link against system clang_rt.* libraries. ++# LLVM_CONFIG or CLANG (more reliable) must be set. ++c-system = [] ++ ++c = ["c-vendor"] + compiler-builtins = [] + default = ["compiler-builtins"] + mangled-names = [] +--- a/vendor/compiler_builtins/build.rs ++++ b/vendor/compiler_builtins/build.rs +@@ -37,7 +37,7 @@ + // mangling names though we assume that we're also in test mode so we don't + // build anything and we rely on the upstream implementation of compiler-rt + // functions +- if !cfg!(feature = "mangled-names") && cfg!(feature = "c") { ++ if !cfg!(feature = "mangled-names") && cfg!(any(feature = "c-vendor", feature = "c-system")) { + // Don't use a C compiler for these targets: + // + // * wasm32 - clang 8 for wasm is somewhat hard to come by and it's +@@ -47,8 +47,10 @@ + // compiler nor is cc-rs ready for compilation to riscv (at this + // time). This can probably be removed in the future + if !target.contains("wasm32") && !target.contains("nvptx") && !target.starts_with("riscv") { +- #[cfg(feature = "c")] +- c::compile(&llvm_target); ++ #[cfg(feature = "c-vendor")] ++ c_vendor::compile(&llvm_target); ++ #[cfg(feature = "c-system")] ++ c_system::compile(&llvm_target); + } + } + +@@ -70,17 +72,14 @@ + } + } + +-#[cfg(feature = "c")] +-mod c { +- extern crate cc; +- ++#[cfg(any(feature = "c-vendor", feature = "c-system"))] ++mod sources { + use std::collections::BTreeMap; + use std::env; +- use std::path::PathBuf; + +- struct Sources { ++ pub struct Sources { + // SYMBOL -> PATH TO SOURCE +- map: BTreeMap<&'static str, &'static str>, ++ pub map: BTreeMap<&'static str, &'static str>, + } + + impl Sources { +@@ -117,39 +116,11 @@ + } + } + +- /// Compile intrinsics from the compiler-rt C source code +- pub fn compile(llvm_target: &[&str]) { ++ pub fn get_sources(llvm_target: &[&str]) -> Sources { + let target_arch = env::var("CARGO_CFG_TARGET_ARCH").unwrap(); + let target_env = env::var("CARGO_CFG_TARGET_ENV").unwrap(); + let target_os = env::var("CARGO_CFG_TARGET_OS").unwrap(); + let target_vendor = env::var("CARGO_CFG_TARGET_VENDOR").unwrap(); +- let cfg = &mut cc::Build::new(); +- +- cfg.warnings(false); +- +- if target_env == "msvc" { +- // Don't pull in extra libraries on MSVC +- cfg.flag("/Zl"); +- +- // Emulate C99 and C++11's __func__ for MSVC prior to 2013 CTP +- cfg.define("__func__", Some("__FUNCTION__")); +- } else { +- // Turn off various features of gcc and such, mostly copying +- // compiler-rt's build system already +- cfg.flag("-fno-builtin"); +- cfg.flag("-fvisibility=hidden"); +- cfg.flag("-ffreestanding"); +- // Avoid the following warning appearing once **per file**: +- // clang: warning: optimization flag '-fomit-frame-pointer' is not supported for target 'armv7' [-Wignored-optimization-argument] +- // +- // Note that compiler-rt's build system also checks +- // +- // `check_cxx_compiler_flag(-fomit-frame-pointer COMPILER_RT_HAS_FOMIT_FRAME_POINTER_FLAG)` +- // +- // in https://github.com/rust-lang/compiler-rt/blob/c8fbcb3/cmake/config-ix.cmake#L19. +- cfg.flag_if_supported("-fomit-frame-pointer"); +- cfg.define("VISIBILITY_HIDDEN", None); +- } + + let mut sources = Sources::new(); + sources.extend(&[ +@@ -411,6 +382,48 @@ + sources.remove(&["__aeabi_cdcmp", "__aeabi_cfcmp"]); + } + ++ sources ++ } ++} ++ ++#[cfg(feature = "c-vendor")] ++mod c_vendor { ++ extern crate cc; ++ ++ use std::env; ++ use std::path::PathBuf; ++ use sources; ++ ++ /// Compile intrinsics from the compiler-rt C source code ++ pub fn compile(llvm_target: &[&str]) { ++ let target_env = env::var("CARGO_CFG_TARGET_ENV").unwrap(); ++ let cfg = &mut cc::Build::new(); ++ cfg.warnings(false); ++ ++ if target_env == "msvc" { ++ // Don't pull in extra libraries on MSVC ++ cfg.flag("/Zl"); ++ ++ // Emulate C99 and C++11's __func__ for MSVC prior to 2013 CTP ++ cfg.define("__func__", Some("__FUNCTION__")); ++ } else { ++ // Turn off various features of gcc and such, mostly copying ++ // compiler-rt's build system already ++ cfg.flag("-fno-builtin"); ++ cfg.flag("-fvisibility=hidden"); ++ cfg.flag("-ffreestanding"); ++ // Avoid the following warning appearing once **per file**: ++ // clang: warning: optimization flag '-fomit-frame-pointer' is not supported for target 'armv7' [-Wignored-optimization-argument] ++ // ++ // Note that compiler-rt's build system also checks ++ // ++ // `check_cxx_compiler_flag(-fomit-frame-pointer COMPILER_RT_HAS_FOMIT_FRAME_POINTER_FLAG)` ++ // ++ // in https://github.com/rust-lang/compiler-rt/blob/c8fbcb3/cmake/config-ix.cmake#L19. ++ cfg.flag_if_supported("-fomit-frame-pointer"); ++ cfg.define("VISIBILITY_HIDDEN", None); ++ } ++ + // When compiling the C code we require the user to tell us where the + // source code is, and this is largely done so when we're compiling as + // part of rust-lang/rust we can use the same llvm-project repository as +@@ -423,6 +436,7 @@ + panic!("RUST_COMPILER_RT_ROOT={} does not exist", root.display()); + } + ++ let sources = sources::get_sources(llvm_target); + let src_dir = root.join("lib/builtins"); + for (sym, src) in sources.map.iter() { + let src = src_dir.join(src); +@@ -434,3 +448,103 @@ + cfg.compile("libcompiler-rt.a"); + } + } ++ ++#[cfg(feature = "c-system")] ++mod c_system { ++ use std::env; ++ use std::process::{Command, Output}; ++ use std::str; ++ use std::path::Path; ++ use sources; ++ ++ fn success_output(err: &str, cmd: &mut Command) -> Output { ++ let output = cmd.output().expect(err); ++ let status = output.status; ++ if !status.success() { ++ panic!("{}: {:?}", err, status.code()); ++ } ++ output ++ } ++ ++ // This can be obtained by adding the line: ++ // message(STATUS "All builtin supported architectures: ${ALL_BUILTIN_SUPPORTED_ARCH}") ++ // to the bottom of compiler-rt/cmake/builtin-config-ix.cmake, then running ++ // cmake and looking at the output. ++ const ALL_SUPPORTED_ARCHES : &'static str = "i386;x86_64;arm;armhf;armv6m;armv7m;armv7em;armv7;armv7s;armv7k;aarch64;hexagon;mips;mipsel;mips64;mips64el;powerpc64;powerpc64le;riscv32;riscv64;wasm32;wasm64"; ++ ++ // This function recreates the logic of getArchNameForCompilerRTLib, ++ // defined in clang/lib/Driver/ToolChain.cpp. ++ fn get_arch_name_for_compiler_rtlib() -> String { ++ let target = env::var("TARGET").unwrap(); ++ let target_arch = env::var("CARGO_CFG_TARGET_ARCH").unwrap(); ++ let target_os = env::var("CARGO_CFG_TARGET_OS").unwrap(); ++ let r = match target_arch.as_str() { ++ "arm" => if target.ends_with("eabihf") && target_os != "windows" { ++ "armhf" ++ } else { ++ "arm" ++ }, ++ "x86" => if target_os == "android" { ++ "i686" ++ } else { ++ "i386" ++ }, ++ _ => target_arch.as_str(), ++ }; ++ r.to_string() ++ } ++ ++ /// Link against system clang runtime libraries ++ pub fn compile(llvm_target: &[&str]) { ++ let target = env::var("TARGET").unwrap(); ++ let target_os = env::var("CARGO_CFG_TARGET_OS").unwrap(); ++ let compiler_rt_arch = get_arch_name_for_compiler_rtlib(); ++ ++ if ALL_SUPPORTED_ARCHES.split(";").find(|x| *x == compiler_rt_arch) == None { ++ return; ++ } ++ ++ if let Ok(clang) = env::var("CLANG") { ++ let output = success_output( ++ "failed to find clang's compiler-rt", ++ Command::new(clang) ++ .arg(format!("--target={}", target)) ++ .arg("--rtlib=compiler-rt") ++ .arg("--print-libgcc-file-name"), ++ ); ++ let fullpath = Path::new(str::from_utf8(&output.stdout).unwrap()); ++ let libpath = fullpath.parent().unwrap().display(); ++ let libname = fullpath ++ .file_stem() ++ .unwrap() ++ .to_str() ++ .unwrap() ++ .trim_start_matches("lib"); ++ println!("cargo:rustc-link-search=native={}", libpath); ++ println!("cargo:rustc-link-lib=static={}", libname); ++ } else if let Ok(llvm_config) = env::var("LLVM_CONFIG") { ++ // fallback if clang is not installed ++ let (subpath, libname) = match target_os.as_str() { ++ "linux" => ("linux", format!("clang_rt.builtins-{}", &compiler_rt_arch)), ++ "macos" => ("darwin", "clang_rt.builtins_osx_dynamic".to_string()), ++ _ => panic!("unsupported target os: {}", target_os), ++ }; ++ let cmd = format!("ls -1d $({} --libdir)/clang/*/lib/{}", llvm_config, subpath); ++ let output = success_output( ++ "failed to find clang's lib dir", ++ Command::new("sh").args(&["-ec", &cmd]), ++ ); ++ for search_dir in str::from_utf8(&output.stdout).unwrap().lines() { ++ println!("cargo:rustc-link-search=native={}", search_dir); ++ } ++ println!("cargo:rustc-link-lib=static={}", libname); ++ } else { ++ panic!("neither CLANG nor LLVM_CONFIG could be read"); ++ } ++ ++ let sources = sources::get_sources(llvm_target); ++ for (sym, _src) in sources.map.iter() { ++ println!("cargo:rustc-cfg={}=\"optimized-c\"", sym); ++ } ++ } ++} +--- a/src/bootstrap/compile.rs ++++ b/src/bootstrap/compile.rs +@@ -213,6 +213,7 @@ + emscripten: false, + }); + cargo.env("LLVM_CONFIG", llvm_config); ++ cargo.env("RUSTC_BUILD_SANITIZERS", "1"); + } + + cargo.arg("--features").arg(features) +--- a/src/librustc_asan/build.rs ++++ b/src/librustc_asan/build.rs +@@ -4,6 +4,9 @@ + use cmake::Config; + + fn main() { ++ if env::var("RUSTC_BUILD_SANITIZERS") != Ok("1".to_string()) { ++ return; ++ } + if let Some(llvm_config) = env::var_os("LLVM_CONFIG") { + build_helper::restore_library_path(); + +--- a/src/librustc_lsan/build.rs ++++ b/src/librustc_lsan/build.rs +@@ -4,6 +4,9 @@ + use cmake::Config; + + fn main() { ++ if env::var("RUSTC_BUILD_SANITIZERS") != Ok("1".to_string()) { ++ return; ++ } + if let Some(llvm_config) = env::var_os("LLVM_CONFIG") { + build_helper::restore_library_path(); + +--- a/src/librustc_msan/build.rs ++++ b/src/librustc_msan/build.rs +@@ -4,6 +4,9 @@ + use cmake::Config; + + fn main() { ++ if env::var("RUSTC_BUILD_SANITIZERS") != Ok("1".to_string()) { ++ return; ++ } + if let Some(llvm_config) = env::var_os("LLVM_CONFIG") { + build_helper::restore_library_path(); + +--- a/src/librustc_tsan/build.rs ++++ b/src/librustc_tsan/build.rs +@@ -4,6 +4,9 @@ + use cmake::Config; + + fn main() { ++ if env::var("RUSTC_BUILD_SANITIZERS") != Ok("1".to_string()) { ++ return; ++ } + if let Some(llvm_config) = env::var_os("LLVM_CONFIG") { + build_helper::restore_library_path(); + diff --git a/debian/patches/u-arm-compiler-builtins-add-sync-builtin-fallbacks.patch b/debian/patches/u-arm-compiler-builtins-add-sync-builtin-fallbacks.patch new file mode 100644 index 000000000..796c17cef --- /dev/null +++ b/debian/patches/u-arm-compiler-builtins-add-sync-builtin-fallbacks.patch @@ -0,0 +1,223 @@ +From 56172fcd8bd045e38bbdf76697d1fcca1e965d6d Mon Sep 17 00:00:00 2001 +From: Alex Huszagh <ahuszagh@gmail.com> +Date: Fri, 29 Jul 2022 16:58:05 -0500 +Subject: [PATCH] Add compiler-rt fallbacks for sync builtins on armv5te-musl. + +--- +https://github.com/rust-lang/compiler-builtins/pull/484 + + src/arm_linux.rs | 110 +++++++++++++++++++++++++++++++---------------- + 1 file changed, 73 insertions(+), 37 deletions(-) + +diff --git a/vendor/compiler_builtins/src/arm_linux.rs b/vendor/compiler_builtins/src/arm_linux.rs +index 8fe0948..8f22eb6 100644 +--- a/vendor/compiler_builtins/src/arm_linux.rs ++++ b/vendor/compiler_builtins/src/arm_linux.rs +@@ -55,7 +55,7 @@ fn insert_aligned(aligned: u32, val: u32, shift: u32, mask: u32) -> u32 { + } + + // Generic atomic read-modify-write operation +-unsafe fn atomic_rmw<T, F: Fn(u32) -> u32>(ptr: *mut T, f: F) -> u32 { ++unsafe fn atomic_rmw<T, F: Fn(u32) -> u32, G: Fn(u32, u32) -> u32>(ptr: *mut T, f: F, g: G) -> u32 { + let aligned_ptr = align_ptr(ptr); + let (shift, mask) = get_shift_mask(ptr); + +@@ -65,7 +65,7 @@ unsafe fn atomic_rmw<T, F: Fn(u32) -> u32>(ptr: *mut T, f: F) -> u32 { + let newval = f(curval); + let newval_aligned = insert_aligned(curval_aligned, newval, shift, mask); + if __kuser_cmpxchg(curval_aligned, newval_aligned, aligned_ptr) { +- return curval; ++ return g(curval, newval); + } + } + } +@@ -89,13 +89,21 @@ unsafe fn atomic_cmpxchg<T>(ptr: *mut T, oldval: u32, newval: u32) -> u32 { + } + + macro_rules! atomic_rmw { +- ($name:ident, $ty:ty, $op:expr) => { ++ ($name:ident, $ty:ty, $op:expr, $fetch:expr) => { + intrinsics! { + pub unsafe extern "C" fn $name(ptr: *mut $ty, val: $ty) -> $ty { +- atomic_rmw(ptr, |x| $op(x as $ty, val) as u32) as $ty ++ atomic_rmw(ptr, |x| $op(x as $ty, val) as u32, |old, new| $fetch(old, new)) as $ty + } + } + }; ++ ++ (@old $name:ident, $ty:ty, $op:expr) => { ++ atomic_rmw!($name, $ty, $op, |old, _| old); ++ }; ++ ++ (@new $name:ident, $ty:ty, $op:expr) => { ++ atomic_rmw!($name, $ty, $op, |_, new| new); ++ }; + } + macro_rules! atomic_cmpxchg { + ($name:ident, $ty:ty) => { +@@ -107,101 +115,129 @@ macro_rules! atomic_cmpxchg { + }; + } + +-atomic_rmw!(__sync_fetch_and_add_1, u8, |a: u8, b: u8| a.wrapping_add(b)); +-atomic_rmw!(__sync_fetch_and_add_2, u16, |a: u16, b: u16| a ++atomic_rmw!(@old __sync_fetch_and_add_1, u8, |a: u8, b: u8| a.wrapping_add(b)); ++atomic_rmw!(@old __sync_fetch_and_add_2, u16, |a: u16, b: u16| a ++ .wrapping_add(b)); ++atomic_rmw!(@old __sync_fetch_and_add_4, u32, |a: u32, b: u32| a ++ .wrapping_add(b)); ++ ++atomic_rmw!(@new __sync_add_and_fetch_1, u8, |a: u8, b: u8| a.wrapping_add(b)); ++atomic_rmw!(@new __sync_add_and_fetch_2, u16, |a: u16, b: u16| a + .wrapping_add(b)); +-atomic_rmw!(__sync_fetch_and_add_4, u32, |a: u32, b: u32| a ++atomic_rmw!(@new __sync_add_and_fetch_4, u32, |a: u32, b: u32| a + .wrapping_add(b)); + +-atomic_rmw!(__sync_fetch_and_sub_1, u8, |a: u8, b: u8| a.wrapping_sub(b)); +-atomic_rmw!(__sync_fetch_and_sub_2, u16, |a: u16, b: u16| a ++atomic_rmw!(@old __sync_fetch_and_sub_1, u8, |a: u8, b: u8| a.wrapping_sub(b)); ++atomic_rmw!(@old __sync_fetch_and_sub_2, u16, |a: u16, b: u16| a + .wrapping_sub(b)); +-atomic_rmw!(__sync_fetch_and_sub_4, u32, |a: u32, b: u32| a ++atomic_rmw!(@old __sync_fetch_and_sub_4, u32, |a: u32, b: u32| a + .wrapping_sub(b)); + +-atomic_rmw!(__sync_fetch_and_and_1, u8, |a: u8, b: u8| a & b); +-atomic_rmw!(__sync_fetch_and_and_2, u16, |a: u16, b: u16| a & b); +-atomic_rmw!(__sync_fetch_and_and_4, u32, |a: u32, b: u32| a & b); ++atomic_rmw!(@new __sync_sub_and_fetch_1, u8, |a: u8, b: u8| a.wrapping_sub(b)); ++atomic_rmw!(@new __sync_sub_and_fetch_2, u16, |a: u16, b: u16| a ++ .wrapping_sub(b)); ++atomic_rmw!(@new __sync_sub_and_fetch_4, u32, |a: u32, b: u32| a ++ .wrapping_sub(b)); ++ ++atomic_rmw!(@old __sync_fetch_and_and_1, u8, |a: u8, b: u8| a & b); ++atomic_rmw!(@old __sync_fetch_and_and_2, u16, |a: u16, b: u16| a & b); ++atomic_rmw!(@old __sync_fetch_and_and_4, u32, |a: u32, b: u32| a & b); ++ ++atomic_rmw!(@new __sync_and_and_fetch_1, u8, |a: u8, b: u8| a & b); ++atomic_rmw!(@new __sync_and_and_fetch_2, u16, |a: u16, b: u16| a & b); ++atomic_rmw!(@new __sync_and_and_fetch_4, u32, |a: u32, b: u32| a & b); ++ ++atomic_rmw!(@old __sync_fetch_and_or_1, u8, |a: u8, b: u8| a | b); ++atomic_rmw!(@old __sync_fetch_and_or_2, u16, |a: u16, b: u16| a | b); ++atomic_rmw!(@old __sync_fetch_and_or_4, u32, |a: u32, b: u32| a | b); ++ ++atomic_rmw!(@new __sync_or_and_fetch_1, u8, |a: u8, b: u8| a | b); ++atomic_rmw!(@new __sync_or_and_fetch_2, u16, |a: u16, b: u16| a | b); ++atomic_rmw!(@new __sync_or_and_fetch_4, u32, |a: u32, b: u32| a | b); ++ ++atomic_rmw!(@old __sync_fetch_and_xor_1, u8, |a: u8, b: u8| a ^ b); ++atomic_rmw!(@old __sync_fetch_and_xor_2, u16, |a: u16, b: u16| a ^ b); ++atomic_rmw!(@old __sync_fetch_and_xor_4, u32, |a: u32, b: u32| a ^ b); + +-atomic_rmw!(__sync_fetch_and_or_1, u8, |a: u8, b: u8| a | b); +-atomic_rmw!(__sync_fetch_and_or_2, u16, |a: u16, b: u16| a | b); +-atomic_rmw!(__sync_fetch_and_or_4, u32, |a: u32, b: u32| a | b); ++atomic_rmw!(@new __sync_xor_and_fetch_1, u8, |a: u8, b: u8| a ^ b); ++atomic_rmw!(@new __sync_xor_and_fetch_2, u16, |a: u16, b: u16| a ^ b); ++atomic_rmw!(@new __sync_xor_and_fetch_4, u32, |a: u32, b: u32| a ^ b); + +-atomic_rmw!(__sync_fetch_and_xor_1, u8, |a: u8, b: u8| a ^ b); +-atomic_rmw!(__sync_fetch_and_xor_2, u16, |a: u16, b: u16| a ^ b); +-atomic_rmw!(__sync_fetch_and_xor_4, u32, |a: u32, b: u32| a ^ b); ++atomic_rmw!(@old __sync_fetch_and_nand_1, u8, |a: u8, b: u8| !(a & b)); ++atomic_rmw!(@old __sync_fetch_and_nand_2, u16, |a: u16, b: u16| !(a & b)); ++atomic_rmw!(@old __sync_fetch_and_nand_4, u32, |a: u32, b: u32| !(a & b)); + +-atomic_rmw!(__sync_fetch_and_nand_1, u8, |a: u8, b: u8| !(a & b)); +-atomic_rmw!(__sync_fetch_and_nand_2, u16, |a: u16, b: u16| !(a & b)); +-atomic_rmw!(__sync_fetch_and_nand_4, u32, |a: u32, b: u32| !(a & b)); ++atomic_rmw!(@new __sync_nand_and_fetch_1, u8, |a: u8, b: u8| !(a & b)); ++atomic_rmw!(@new __sync_nand_and_fetch_2, u16, |a: u16, b: u16| !(a & b)); ++atomic_rmw!(@new __sync_nand_and_fetch_4, u32, |a: u32, b: u32| !(a & b)); + +-atomic_rmw!(__sync_fetch_and_max_1, i8, |a: i8, b: i8| if a > b { ++atomic_rmw!(@old __sync_fetch_and_max_1, i8, |a: i8, b: i8| if a > b { + a + } else { + b + }); +-atomic_rmw!(__sync_fetch_and_max_2, i16, |a: i16, b: i16| if a > b { ++atomic_rmw!(@old __sync_fetch_and_max_2, i16, |a: i16, b: i16| if a > b { + a + } else { + b + }); +-atomic_rmw!(__sync_fetch_and_max_4, i32, |a: i32, b: i32| if a > b { ++atomic_rmw!(@old __sync_fetch_and_max_4, i32, |a: i32, b: i32| if a > b { + a + } else { + b + }); + +-atomic_rmw!(__sync_fetch_and_umax_1, u8, |a: u8, b: u8| if a > b { ++atomic_rmw!(@old __sync_fetch_and_umax_1, u8, |a: u8, b: u8| if a > b { + a + } else { + b + }); +-atomic_rmw!(__sync_fetch_and_umax_2, u16, |a: u16, b: u16| if a > b { ++atomic_rmw!(@old __sync_fetch_and_umax_2, u16, |a: u16, b: u16| if a > b { + a + } else { + b + }); +-atomic_rmw!(__sync_fetch_and_umax_4, u32, |a: u32, b: u32| if a > b { ++atomic_rmw!(@old __sync_fetch_and_umax_4, u32, |a: u32, b: u32| if a > b { + a + } else { + b + }); + +-atomic_rmw!(__sync_fetch_and_min_1, i8, |a: i8, b: i8| if a < b { ++atomic_rmw!(@old __sync_fetch_and_min_1, i8, |a: i8, b: i8| if a < b { + a + } else { + b + }); +-atomic_rmw!(__sync_fetch_and_min_2, i16, |a: i16, b: i16| if a < b { ++atomic_rmw!(@old __sync_fetch_and_min_2, i16, |a: i16, b: i16| if a < b { + a + } else { + b + }); +-atomic_rmw!(__sync_fetch_and_min_4, i32, |a: i32, b: i32| if a < b { ++atomic_rmw!(@old __sync_fetch_and_min_4, i32, |a: i32, b: i32| if a < b { + a + } else { + b + }); + +-atomic_rmw!(__sync_fetch_and_umin_1, u8, |a: u8, b: u8| if a < b { ++atomic_rmw!(@old __sync_fetch_and_umin_1, u8, |a: u8, b: u8| if a < b { + a + } else { + b + }); +-atomic_rmw!(__sync_fetch_and_umin_2, u16, |a: u16, b: u16| if a < b { ++atomic_rmw!(@old __sync_fetch_and_umin_2, u16, |a: u16, b: u16| if a < b { + a + } else { + b + }); +-atomic_rmw!(__sync_fetch_and_umin_4, u32, |a: u32, b: u32| if a < b { ++atomic_rmw!(@old __sync_fetch_and_umin_4, u32, |a: u32, b: u32| if a < b { + a + } else { + b + }); + +-atomic_rmw!(__sync_lock_test_and_set_1, u8, |_: u8, b: u8| b); +-atomic_rmw!(__sync_lock_test_and_set_2, u16, |_: u16, b: u16| b); +-atomic_rmw!(__sync_lock_test_and_set_4, u32, |_: u32, b: u32| b); ++atomic_rmw!(@old __sync_lock_test_and_set_1, u8, |_: u8, b: u8| b); ++atomic_rmw!(@old __sync_lock_test_and_set_2, u16, |_: u16, b: u16| b); ++atomic_rmw!(@old __sync_lock_test_and_set_4, u32, |_: u32, b: u32| b); + + atomic_cmpxchg!(__sync_val_compare_and_swap_1, u8); + atomic_cmpxchg!(__sync_val_compare_and_swap_2, u16); +-- +2.39.0 + diff --git a/debian/patches/u-arm-compiler-builtins-weak-linkage-arm.patch b/debian/patches/u-arm-compiler-builtins-weak-linkage-arm.patch new file mode 100644 index 000000000..530efcebe --- /dev/null +++ b/debian/patches/u-arm-compiler-builtins-weak-linkage-arm.patch @@ -0,0 +1,23 @@ +From 72c872147679096c53cbb49ca670662d05d43110 Mon Sep 17 00:00:00 2001 +From: Lokathor <zefria@gmail.com> +Date: Tue, 27 Sep 2022 13:22:45 -0600 +Subject: [PATCH] Update macros.rs + +--- +https://github.com/rust-lang/compiler-builtins/pull/495 + + src/macros.rs | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/vendor/compiler_builtins/src/macros.rs b/vendor/compiler_builtins/src/macros.rs +index 7d90b7aa..477c2568 100644 +--- a/vendor/compiler_builtins/src/macros.rs ++++ b/vendor/compiler_builtins/src/macros.rs +@@ -266,6 +266,7 @@ macro_rules! intrinsics { + #[cfg(target_arch = "arm")] + pub mod $alias { + #[cfg_attr(not(feature = "mangled-names"), no_mangle)] ++ #[cfg_attr(all(not(windows), not(target_vendor="apple")), linkage = "weak")] + pub extern "aapcs" fn $alias( $($argname: $ty),* ) $(-> $ret)? { + super::$name($($argname),*) + } diff --git a/debian/patches/u-fix-rustix-for-sparc64.patch b/debian/patches/u-fix-rustix-for-sparc64.patch new file mode 100644 index 000000000..88995cd5b --- /dev/null +++ b/debian/patches/u-fix-rustix-for-sparc64.patch @@ -0,0 +1,203 @@ +--- rustc-1.64.0+dfsg1.orig/vendor/rustix/src/imp/libc/process/types.rs ++++ rustc-1.64.0+dfsg1/vendor/rustix/src/imp/libc/process/types.rs +@@ -199,7 +199,12 @@ pub enum Signal { + target_os = "openbsd", + all( + any(target_os = "android", target_os = "linux"), +- any(target_arch = "mips", target_arch = "mips64"), ++ any( ++ target_arch = "mips", ++ target_arch = "mips64", ++ target_arch = "sparc", ++ target_arch = "sparc64" ++ ), + ) + )))] + Stkflt = c::SIGSTKFLT, +@@ -276,7 +281,12 @@ impl Signal { + target_os = "openbsd", + all( + any(target_os = "android", target_os = "linux"), +- any(target_arch = "mips", target_arch = "mips64"), ++ any( ++ target_arch = "mips", ++ target_arch = "mips64", ++ target_arch = "sparc", ++ target_arch = "sparc64" ++ ), + ) + )))] + c::SIGSTKFLT => Some(Self::Stkflt), +--- rustc-1.64.0+dfsg1.orig/vendor/rustix/src/imp/libc/termios/types.rs ++++ rustc-1.64.0+dfsg1/vendor/rustix/src/imp/libc/termios/types.rs +@@ -704,6 +704,8 @@ pub const B2000000: Speed = c::B2000000; + + /// `B2500000` + #[cfg(not(any( ++ target_arch = "sparc", ++ target_arch = "sparc64", + target_os = "dragonfly", + target_os = "freebsd", + target_os = "ios", +@@ -715,6 +717,8 @@ pub const B2500000: Speed = c::B2500000; + + /// `B3000000` + #[cfg(not(any( ++ target_arch = "sparc", ++ target_arch = "sparc64", + target_os = "dragonfly", + target_os = "freebsd", + target_os = "ios", +@@ -726,6 +730,8 @@ pub const B3000000: Speed = c::B3000000; + + /// `B3500000` + #[cfg(not(any( ++ target_arch = "sparc", ++ target_arch = "sparc64", + target_os = "dragonfly", + target_os = "freebsd", + target_os = "ios", +@@ -737,6 +743,8 @@ pub const B3500000: Speed = c::B3500000; + + /// `B4000000` + #[cfg(not(any( ++ target_arch = "sparc", ++ target_arch = "sparc64", + target_os = "dragonfly", + target_os = "freebsd", + target_os = "ios", +--- rustc-1.64.0+dfsg1.orig/vendor/rustix/src/imp/linux_raw/termios/types.rs ++++ rustc-1.64.0+dfsg1/vendor/rustix/src/imp/linux_raw/termios/types.rs +@@ -338,15 +338,19 @@ pub const B1500000: Speed = linux_raw_sy + pub const B2000000: Speed = linux_raw_sys::general::B2000000; + + /// `B2500000` ++#[cfg(not(any(target_arch = "sparc", target_arch = "sparc64",)))] + pub const B2500000: Speed = linux_raw_sys::general::B2500000; + + /// `B3000000` ++#[cfg(not(any(target_arch = "sparc", target_arch = "sparc64",)))] + pub const B3000000: Speed = linux_raw_sys::general::B3000000; + + /// `B3500000` ++#[cfg(not(any(target_arch = "sparc", target_arch = "sparc64",)))] + pub const B3500000: Speed = linux_raw_sys::general::B3500000; + + /// `B4000000` ++#[cfg(not(any(target_arch = "sparc", target_arch = "sparc64",)))] + pub const B4000000: Speed = linux_raw_sys::general::B4000000; + + /// `CSIZE` +--- rustc-1.64.0+dfsg1.orig/vendor/rustix/src/termios/constants.rs ++++ rustc-1.64.0+dfsg1/vendor/rustix/src/termios/constants.rs +@@ -45,6 +45,8 @@ pub use imp::termios::types::B2000000; + )))] + pub use imp::termios::types::B2500000; + #[cfg(not(any( ++ target_arch = "sparc", ++ target_arch = "sparc64", + target_os = "dragonfly", + target_os = "freebsd", + target_os = "ios", +@@ -54,6 +56,8 @@ pub use imp::termios::types::B2500000; + )))] + pub use imp::termios::types::B3000000; + #[cfg(not(any( ++ target_arch = "sparc", ++ target_arch = "sparc64", + target_os = "dragonfly", + target_os = "freebsd", + target_os = "ios", +@@ -63,6 +67,8 @@ pub use imp::termios::types::B3000000; + )))] + pub use imp::termios::types::B3500000; + #[cfg(not(any( ++ target_arch = "sparc", ++ target_arch = "sparc64", + target_os = "dragonfly", + target_os = "freebsd", + target_os = "ios", +@@ -74,6 +80,8 @@ pub use imp::termios::types::B4000000; + #[cfg(not(any(target_os = "ios", target_os = "macos", target_os = "openbsd")))] + pub use imp::termios::types::B460800; + #[cfg(not(any( ++ target_arch = "sparc", ++ target_arch = "sparc64", + target_os = "dragonfly", + target_os = "freebsd", + target_os = "illumos", +@@ -688,6 +696,8 @@ pub fn speed_value(speed: imp::termios:: + )))] + imp::termios::types::B2500000 => Some(2_500_000), + #[cfg(not(any( ++ target_arch = "sparc", ++ target_arch = "sparc64", + target_os = "dragonfly", + target_os = "freebsd", + target_os = "ios", +@@ -697,6 +707,8 @@ pub fn speed_value(speed: imp::termios:: + )))] + imp::termios::types::B3000000 => Some(3_000_000), + #[cfg(not(any( ++ target_arch = "sparc", ++ target_arch = "sparc64", + target_os = "dragonfly", + target_os = "freebsd", + target_os = "ios", +@@ -706,6 +718,8 @@ pub fn speed_value(speed: imp::termios:: + )))] + imp::termios::types::B3500000 => Some(3_500_000), + #[cfg(not(any( ++ target_arch = "sparc", ++ target_arch = "sparc64", + target_os = "dragonfly", + target_os = "freebsd", + target_os = "ios", +--- rustc-1.64.0+dfsg1.orig/vendor/rustix/src/termios/mod.rs ++++ rustc-1.64.0+dfsg1/vendor/rustix/src/termios/mod.rs +@@ -44,6 +44,8 @@ pub use constants::B1500000; + )))] + pub use constants::B2000000; + #[cfg(not(any( ++ target_arch = "sparc", ++ target_arch = "sparc64", + target_os = "dragonfly", + target_os = "freebsd", + target_os = "ios", +@@ -53,6 +55,8 @@ pub use constants::B2000000; + )))] + pub use constants::B2500000; + #[cfg(not(any( ++ target_arch = "sparc", ++ target_arch = "sparc64", + target_os = "dragonfly", + target_os = "freebsd", + target_os = "ios", +@@ -62,6 +66,8 @@ pub use constants::B2500000; + )))] + pub use constants::B3000000; + #[cfg(not(any( ++ target_arch = "sparc", ++ target_arch = "sparc64", + target_os = "dragonfly", + target_os = "freebsd", + target_os = "ios", +@@ -71,6 +77,8 @@ pub use constants::B3000000; + )))] + pub use constants::B3500000; + #[cfg(not(any( ++ target_arch = "sparc", ++ target_arch = "sparc64", + target_os = "dragonfly", + target_os = "freebsd", + target_os = "ios", +--- rustc-1.64.0+dfsg1.orig/vendor/rustix/tests/time/y2038.rs ++++ rustc-1.64.0+dfsg1/vendor/rustix/tests/time/y2038.rs +@@ -14,6 +14,7 @@ + #[cfg(not(all(target_env = "musl", target_pointer_width = "32")))] + #[cfg(not(all(target_os = "android", target_pointer_width = "32")))] + #[cfg(not(all(target_os = "emscripten", target_pointer_width = "32")))] ++#[cfg(not(all(target_os = "linux", target_arch = "sparc")))] + #[test] + fn test_y2038() { + use rustix::time::{Secs, Timespec}; diff --git a/debian/patches/u-ignore-bpf-test.patch b/debian/patches/u-ignore-bpf-test.patch new file mode 100644 index 000000000..5fa3464ee --- /dev/null +++ b/debian/patches/u-ignore-bpf-test.patch @@ -0,0 +1,18 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:37 +0200 +Subject: u-ignore-bpf-test + +Bug: https://github.com/rust-lang/rust/issues/89689 +--- + src/test/assembly/asm/bpf-types.rs | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/src/test/assembly/asm/bpf-types.rs b/src/test/assembly/asm/bpf-types.rs +index 3428d93..0e129a7 100644 +--- a/src/test/assembly/asm/bpf-types.rs ++++ b/src/test/assembly/asm/bpf-types.rs +@@ -1,3 +1,4 @@ ++// ignore-test + // min-llvm-version: 13.0 + // assembly-output: emit-asm + // compile-flags: --target bpfel-unknown-none -C target_feature=+alu32 diff --git a/debian/patches/u-ignore-endian-big-diff.patch b/debian/patches/u-ignore-endian-big-diff.patch new file mode 100644 index 000000000..e02960fd9 --- /dev/null +++ b/debian/patches/u-ignore-endian-big-diff.patch @@ -0,0 +1,70 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:37 +0200 +Subject: u-ignore-endian-big-diff + +Bug: https://github.com/rust-lang/rust/issues/89577 + +=================================================================== +--- + src/test/ui/consts/const-eval/ub-enum.rs | 1 + + src/test/ui/consts/const-eval/ub-int-array.rs | 1 + + src/test/ui/consts/const-eval/ub-nonnull.rs | 1 + + src/test/ui/consts/const-eval/ub-ref-ptr.rs | 1 + + src/test/ui/consts/const-eval/ub-uninhabit.rs | 1 + + src/test/ui/consts/const-eval/ub-wide-ptr.rs | 1 + + 6 files changed, 6 insertions(+) + +diff --git a/src/test/ui/consts/const-eval/ub-enum.rs b/src/test/ui/consts/const-eval/ub-enum.rs +index 8628868..13d22ac 100644 +--- a/src/test/ui/consts/const-eval/ub-enum.rs ++++ b/src/test/ui/consts/const-eval/ub-enum.rs +@@ -1,3 +1,4 @@ ++// ignore-test + // stderr-per-bitwidth + #![feature(never_type)] + +diff --git a/src/test/ui/consts/const-eval/ub-int-array.rs b/src/test/ui/consts/const-eval/ub-int-array.rs +index 7e0fb33..a54f618 100644 +--- a/src/test/ui/consts/const-eval/ub-int-array.rs ++++ b/src/test/ui/consts/const-eval/ub-int-array.rs +@@ -1,3 +1,4 @@ ++// ignore-test + #![allow(const_err)] // make sure we cannot allow away the errors tested here + // stderr-per-bitwidth + //! Test the "array of int" fast path in validity checking, and in particular whether it +diff --git a/src/test/ui/consts/const-eval/ub-nonnull.rs b/src/test/ui/consts/const-eval/ub-nonnull.rs +index 259707b..145c7df 100644 +--- a/src/test/ui/consts/const-eval/ub-nonnull.rs ++++ b/src/test/ui/consts/const-eval/ub-nonnull.rs +@@ -1,3 +1,4 @@ ++// ignore-test + // stderr-per-bitwidth + #![feature(rustc_attrs)] + #![allow(const_err, invalid_value)] // make sure we cannot allow away the errors tested here +diff --git a/src/test/ui/consts/const-eval/ub-ref-ptr.rs b/src/test/ui/consts/const-eval/ub-ref-ptr.rs +index 1887cb2..14b15f6 100644 +--- a/src/test/ui/consts/const-eval/ub-ref-ptr.rs ++++ b/src/test/ui/consts/const-eval/ub-ref-ptr.rs +@@ -1,3 +1,4 @@ ++// ignore-test + // ignore-tidy-linelength + // stderr-per-bitwidth + #![allow(invalid_value)] +diff --git a/src/test/ui/consts/const-eval/ub-uninhabit.rs b/src/test/ui/consts/const-eval/ub-uninhabit.rs +index 33fbd14..022192f 100644 +--- a/src/test/ui/consts/const-eval/ub-uninhabit.rs ++++ b/src/test/ui/consts/const-eval/ub-uninhabit.rs +@@ -1,3 +1,4 @@ ++// ignore-test + // stderr-per-bitwidth + #![allow(const_err)] // make sure we cannot allow away the errors tested here + +diff --git a/src/test/ui/consts/const-eval/ub-wide-ptr.rs b/src/test/ui/consts/const-eval/ub-wide-ptr.rs +index ea48a09..4d9cbe1 100644 +--- a/src/test/ui/consts/const-eval/ub-wide-ptr.rs ++++ b/src/test/ui/consts/const-eval/ub-wide-ptr.rs +@@ -1,3 +1,4 @@ ++// ignore-test + // stderr-per-bitwidth + // ignore-tidy-linelength + #![allow(unused)] diff --git a/debian/patches/u-ignore-ppc-hangs.patch b/debian/patches/u-ignore-ppc-hangs.patch new file mode 100644 index 000000000..4e35cebb0 --- /dev/null +++ b/debian/patches/u-ignore-ppc-hangs.patch @@ -0,0 +1,34 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:37 +0200 +Subject: u-ignore-ppc-hangs + +Bug: https://github.com/rust-lang/rust/issues/89607 +--- + library/alloc/tests/arc.rs | 1 + + library/alloc/tests/rc.rs | 1 + + 2 files changed, 2 insertions(+) + +diff --git a/library/alloc/tests/arc.rs b/library/alloc/tests/arc.rs +index ce40b5c..e99ebf5 100644 +--- a/library/alloc/tests/arc.rs ++++ b/library/alloc/tests/arc.rs +@@ -96,6 +96,7 @@ const SHARED_ITER_MAX: u16 = 100; + + fn assert_trusted_len<I: TrustedLen>(_: &I) {} + ++#[cfg(not(any(target_arch = "powerpc", target_arch = "powerpc64")))] + #[test] + fn shared_from_iter_normal() { + // Exercise the base implementation for non-`TrustedLen` iterators. +diff --git a/library/alloc/tests/rc.rs b/library/alloc/tests/rc.rs +index efb39a6..b2f0e04 100644 +--- a/library/alloc/tests/rc.rs ++++ b/library/alloc/tests/rc.rs +@@ -92,6 +92,7 @@ const SHARED_ITER_MAX: u16 = 100; + + fn assert_trusted_len<I: TrustedLen>(_: &I) {} + ++#[cfg(not(any(target_arch = "powerpc", target_arch = "powerpc64")))] + #[test] + fn shared_from_iter_normal() { + // Exercise the base implementation for non-`TrustedLen` iterators. diff --git a/debian/patches/u-ignore-reproducible-failure.patch b/debian/patches/u-ignore-reproducible-failure.patch new file mode 100644 index 000000000..e0f9688b3 --- /dev/null +++ b/debian/patches/u-ignore-reproducible-failure.patch @@ -0,0 +1,22 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:37 +0200 +Subject: u-ignore-reproducible-failure + +Bug: https://github.com/rust-lang/rust/issues/89911 +--- + src/test/run-make-fulldeps/reproducible-build-2/Makefile | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/test/run-make-fulldeps/reproducible-build-2/Makefile b/src/test/run-make-fulldeps/reproducible-build-2/Makefile +index fd94516..957e1f4 100644 +--- a/src/test/run-make-fulldeps/reproducible-build-2/Makefile ++++ b/src/test/run-make-fulldeps/reproducible-build-2/Makefile +@@ -14,7 +14,7 @@ fat_lto: + $(RUSTC) reproducible-build.rs -C lto=fat + cp $(TMPDIR)/reproducible-build $(TMPDIR)/reproducible-build-a + $(RUSTC) reproducible-build.rs -C lto=fat +- cmp "$(TMPDIR)/reproducible-build-a" "$(TMPDIR)/reproducible-build" || exit 1 ++ cmp "$(TMPDIR)/reproducible-build-a" "$(TMPDIR)/reproducible-build" || exit 0 + + sysroot: + rm -rf $(TMPDIR) && mkdir $(TMPDIR) diff --git a/debian/patches/u-make-tests-work-without-rpath.patch b/debian/patches/u-make-tests-work-without-rpath.patch new file mode 100644 index 000000000..97cd89233 --- /dev/null +++ b/debian/patches/u-make-tests-work-without-rpath.patch @@ -0,0 +1,23 @@ +From: Chris Coulson <chris.coulson@canonical.com> +Date: Thu, 14 Jul 2022 13:17:38 +0200 +Subject: u-make-tests-work-without-rpath + +Forwarded: TODO + +=================================================================== +--- + src/test/run-make-fulldeps/sysroot-crates-are-unstable/Makefile | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +diff --git a/src/test/run-make-fulldeps/sysroot-crates-are-unstable/Makefile b/src/test/run-make-fulldeps/sysroot-crates-are-unstable/Makefile +index 1e267fb..ac46c24 100644 +--- a/src/test/run-make-fulldeps/sysroot-crates-are-unstable/Makefile ++++ b/src/test/run-make-fulldeps/sysroot-crates-are-unstable/Makefile +@@ -1,2 +1,6 @@ ++include ../tools.mk ++ ++RUSTC := $(RUSTC_ORIGINAL) ++ + all: +- '$(PYTHON)' test.py ++ $(HOST_RPATH_ENV) '$(PYTHON)' test.py diff --git a/debian/patches/u-reproducible-build.patch b/debian/patches/u-reproducible-build.patch new file mode 100644 index 000000000..1167d1f08 --- /dev/null +++ b/debian/patches/u-reproducible-build.patch @@ -0,0 +1,25 @@ +From: Ximin Luo <infinity0@debian.org> +Date: Thu, 14 Jul 2022 13:17:37 +0200 +Subject: Don't split dwarf debug for a fully-reproducible build + +Bug: https://github.com/rust-lang/rust/issues/34902 +--- + compiler/rustc_llvm/build.rs | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/compiler/rustc_llvm/build.rs b/compiler/rustc_llvm/build.rs +index 7729ec6..b8f67ee 100644 +--- a/compiler/rustc_llvm/build.rs ++++ b/compiler/rustc_llvm/build.rs +@@ -179,6 +179,11 @@ fn main() { + let mut cfg = cc::Build::new(); + cfg.warnings(false); + for flag in cxxflags.split_whitespace() { ++ // Split-dwarf gives unreproducible DW_AT_GNU_dwo_id so don't do it ++ if flag == "-gsplit-dwarf" { ++ continue; ++ } ++ + // Ignore flags like `-m64` when we're doing a cross build + if is_crossed && flag.starts_with("-m") { + continue; diff --git a/debian/patches/u-reproducible-dl-stage0.patch b/debian/patches/u-reproducible-dl-stage0.patch new file mode 100644 index 000000000..b6ba259ec --- /dev/null +++ b/debian/patches/u-reproducible-dl-stage0.patch @@ -0,0 +1,22 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:37 +0200 +Subject: u-reproducible-dl-stage0 + +=================================================================== +--- + src/bootstrap/bootstrap.py | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/bootstrap/bootstrap.py b/src/bootstrap/bootstrap.py +index ab4338e..0227735 100644 +--- a/src/bootstrap/bootstrap.py ++++ b/src/bootstrap/bootstrap.py +@@ -92,7 +92,7 @@ def _download(path, url, probably_big, v + "-L", # Follow redirect. + "-y", "30", "-Y", "10", # timeout if speed is < 10 bytes/sec for > 30 seconds + "--connect-timeout", "30", # timeout if cannot connect within 30 seconds +- "--retry", "3", "-Sf", "-o", path, url], ++ "--retry", "3", "-Sf", "-o", path, "-R", url], + verbose=verbose, + exception=True, # Will raise RuntimeError on failure + ) diff --git a/debian/patches/u-rustc-llvm-cross-flags.patch b/debian/patches/u-rustc-llvm-cross-flags.patch new file mode 100644 index 000000000..95988249e --- /dev/null +++ b/debian/patches/u-rustc-llvm-cross-flags.patch @@ -0,0 +1,22 @@ +From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> +Date: Thu, 14 Jul 2022 13:17:37 +0200 +Subject: u-rustc-llvm-cross-flags + +=================================================================== +--- + compiler/rustc_llvm/build.rs | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/compiler/rustc_llvm/build.rs b/compiler/rustc_llvm/build.rs +index b8f67ee..e9b1d0a 100644 +--- a/compiler/rustc_llvm/build.rs ++++ b/compiler/rustc_llvm/build.rs +@@ -294,7 +294,7 @@ fn main() { + if let Some(stripped) = lib.strip_prefix("-LIBPATH:") { + println!("cargo:rustc-link-search=native={}", stripped.replace(&host, &target)); + } else if let Some(stripped) = lib.strip_prefix("-L") { +- println!("cargo:rustc-link-search=native={}", stripped.replace(&host, &target)); ++ if stripped.contains(&host) { println!("cargo:rustc-link-search=native={}", stripped.replace(&host, &target)); } + } + } else if let Some(stripped) = lib.strip_prefix("-LIBPATH:") { + println!("cargo:rustc-link-search=native={}", stripped); diff --git a/debian/patches/ubuntu-Revert-Use-constant-eval-to-do-strict-validity-check.patch b/debian/patches/ubuntu-Revert-Use-constant-eval-to-do-strict-validity-check.patch new file mode 100644 index 000000000..c9b50d71f --- /dev/null +++ b/debian/patches/ubuntu-Revert-Use-constant-eval-to-do-strict-validity-check.patch @@ -0,0 +1,569 @@ +From b9e588dfeecca821a4508166027afb6bda721ed6 Mon Sep 17 00:00:00 2001 +From: Simon Chopin <simon.chopin@canonical.com> +Date: Wed, 18 Jan 2023 17:03:04 +0100 +Subject: [PATCH] Revert "Use constant eval to do strict validity checks" + +This reverts commit 27412d1e3e128349bc515c16ce882860e20f037d. + +This is likely a LLVM mis-optimization, but we're not really sure. It +leads to ICE on riscv64. + +Bug: https://github.com/rust-lang/rust/issues/102155 + +--- + Cargo.lock | 1 - + .../src/intrinsics/mod.rs | 15 ++++- + compiler/rustc_codegen_ssa/Cargo.toml | 1 - + compiler/rustc_codegen_ssa/src/mir/block.rs | 9 +-- + .../src/const_eval/machine.rs | 2 +- + .../src/interpret/intrinsics.rs | 56 ++++++++-------- + compiler/rustc_const_eval/src/lib.rs | 6 -- + .../src/might_permit_raw_init.rs | 40 ----------- + compiler/rustc_middle/src/query/mod.rs | 8 --- + compiler/rustc_middle/src/ty/query.rs | 1 - + compiler/rustc_query_impl/src/keys.rs | 12 +--- + compiler/rustc_target/src/abi/mod.rs | 38 ++++++----- + .../intrinsics/panic-uninitialized-zeroed.rs | 66 +++++++------------ + 13 files changed, 94 insertions(+), 161 deletions(-) + delete mode 100644 compiler/rustc_const_eval/src/might_permit_raw_init.rs + +diff --git a/Cargo.lock b/Cargo.lock +index 2569b3e1976..b88158f9ff8 100644 +--- a/Cargo.lock ++++ b/Cargo.lock +@@ -3731,7 +3731,6 @@ dependencies = [ + "rustc_arena", + "rustc_ast", + "rustc_attr", +- "rustc_const_eval", + "rustc_data_structures", + "rustc_errors", + "rustc_fs_util", +diff --git a/compiler/rustc_codegen_cranelift/src/intrinsics/mod.rs b/compiler/rustc_codegen_cranelift/src/intrinsics/mod.rs +index b2a83e1d4eb..4f9ced001d4 100644 +--- a/compiler/rustc_codegen_cranelift/src/intrinsics/mod.rs ++++ b/compiler/rustc_codegen_cranelift/src/intrinsics/mod.rs +@@ -22,6 +22,7 @@ macro_rules! intrinsic_args { + use rustc_middle::ty::print::with_no_trimmed_paths; + use rustc_middle::ty::subst::SubstsRef; + use rustc_span::symbol::{kw, sym, Symbol}; ++use rustc_target::abi::InitKind; + + use crate::prelude::*; + use cranelift_codegen::ir::AtomicRmwOp; +@@ -693,7 +694,12 @@ fn swap(bcx: &mut FunctionBuilder<'_>, v: Value) -> Value { + return; + } + +- if intrinsic == sym::assert_zero_valid && !fx.tcx.permits_zero_init(layout) { ++ if intrinsic == sym::assert_zero_valid ++ && !layout.might_permit_raw_init( ++ fx, ++ InitKind::Zero, ++ fx.tcx.sess.opts.unstable_opts.strict_init_checks) { ++ + with_no_trimmed_paths!({ + crate::base::codegen_panic( + fx, +@@ -707,7 +713,12 @@ fn swap(bcx: &mut FunctionBuilder<'_>, v: Value) -> Value { + return; + } + +- if intrinsic == sym::assert_uninit_valid && !fx.tcx.permits_uninit_init(layout) { ++ if intrinsic == sym::assert_uninit_valid ++ && !layout.might_permit_raw_init( ++ fx, ++ InitKind::Uninit, ++ fx.tcx.sess.opts.unstable_opts.strict_init_checks) { ++ + with_no_trimmed_paths!({ + crate::base::codegen_panic( + fx, +diff --git a/compiler/rustc_codegen_ssa/Cargo.toml b/compiler/rustc_codegen_ssa/Cargo.toml +index 46d6344dbb2..e7ee424668b 100644 +--- a/compiler/rustc_codegen_ssa/Cargo.toml ++++ b/compiler/rustc_codegen_ssa/Cargo.toml +@@ -40,7 +40,6 @@ rustc_metadata = { path = "../rustc_metadata" } + rustc_query_system = { path = "../rustc_query_system" } + rustc_target = { path = "../rustc_target" } + rustc_session = { path = "../rustc_session" } +-rustc_const_eval = { path = "../rustc_const_eval" } + + [dependencies.object] + version = "0.29.0" +diff --git a/compiler/rustc_codegen_ssa/src/mir/block.rs b/compiler/rustc_codegen_ssa/src/mir/block.rs +index 3eee58d9d1c..a9eb4ec6439 100644 +--- a/compiler/rustc_codegen_ssa/src/mir/block.rs ++++ b/compiler/rustc_codegen_ssa/src/mir/block.rs +@@ -22,7 +22,7 @@ + use rustc_span::{sym, Symbol}; + use rustc_symbol_mangling::typeid::typeid_for_fnabi; + use rustc_target::abi::call::{ArgAbi, FnAbi, PassMode}; +-use rustc_target::abi::{self, HasDataLayout, WrappingRange}; ++use rustc_target::abi::{self, HasDataLayout, InitKind, WrappingRange}; + use rustc_target::spec::abi::Abi; + + /// Used by `FunctionCx::codegen_terminator` for emitting common patterns +@@ -528,6 +528,7 @@ fn codegen_panic_intrinsic( + source_info: mir::SourceInfo, + target: Option<mir::BasicBlock>, + cleanup: Option<mir::BasicBlock>, ++ strict_validity: bool, + ) -> bool { + // Emit a panic or a no-op for `assert_*` intrinsics. + // These are intrinsics that compile to panics so that we can get a message +@@ -546,13 +547,12 @@ enum AssertIntrinsic { + }); + if let Some(intrinsic) = panic_intrinsic { + use AssertIntrinsic::*; +- + let ty = instance.unwrap().substs.type_at(0); + let layout = bx.layout_of(ty); + let do_panic = match intrinsic { + Inhabited => layout.abi.is_uninhabited(), +- ZeroValid => !bx.tcx().permits_zero_init(layout), +- UninitValid => !bx.tcx().permits_uninit_init(layout), ++ ZeroValid => !layout.might_permit_raw_init(bx, InitKind::Zero, strict_validity), ++ UninitValid => !layout.might_permit_raw_init(bx, InitKind::Uninit, strict_validity), + }; + if do_panic { + let msg_str = with_no_visible_paths!({ +@@ -687,6 +687,7 @@ fn codegen_call_terminator( + source_info, + target, + cleanup, ++ self.cx.tcx().sess.opts.unstable_opts.strict_init_checks, + ) { + return; + } +diff --git a/compiler/rustc_const_eval/src/const_eval/machine.rs b/compiler/rustc_const_eval/src/const_eval/machine.rs +index fc2e6652a3d..ef6cff42ad9 100644 +--- a/compiler/rustc_const_eval/src/const_eval/machine.rs ++++ b/compiler/rustc_const_eval/src/const_eval/machine.rs +@@ -104,7 +104,7 @@ pub struct CompileTimeInterpreter<'mir, 'tcx> { + } + + impl<'mir, 'tcx> CompileTimeInterpreter<'mir, 'tcx> { +- pub(crate) fn new(const_eval_limit: Limit, can_access_statics: bool) -> Self { ++ pub(super) fn new(const_eval_limit: Limit, can_access_statics: bool) -> Self { + CompileTimeInterpreter { + steps_remaining: const_eval_limit.0, + stack: Vec::new(), +diff --git a/compiler/rustc_const_eval/src/interpret/intrinsics.rs b/compiler/rustc_const_eval/src/interpret/intrinsics.rs +index 08209eb7932..e0ce6d9acc8 100644 +--- a/compiler/rustc_const_eval/src/interpret/intrinsics.rs ++++ b/compiler/rustc_const_eval/src/interpret/intrinsics.rs +@@ -15,7 +15,7 @@ + use rustc_middle::ty::subst::SubstsRef; + use rustc_middle::ty::{Ty, TyCtxt}; + use rustc_span::symbol::{sym, Symbol}; +-use rustc_target::abi::{Abi, Align, Primitive, Size}; ++use rustc_target::abi::{Abi, Align, InitKind, Primitive, Size}; + + use super::{ + util::ensure_monomorphic_enough, CheckInAllocMsg, ImmTy, InterpCx, Machine, OpTy, PlaceTy, +@@ -435,33 +435,35 @@ pub fn emulate_intrinsic( + ), + )?; + } +- +- if intrinsic_name == sym::assert_zero_valid { +- let should_panic = !self.tcx.permits_zero_init(layout); +- +- if should_panic { +- M::abort( +- self, +- format!( +- "aborted execution: attempted to zero-initialize type `{}`, which is invalid", +- ty +- ), +- )?; +- } ++ if intrinsic_name == sym::assert_zero_valid ++ && !layout.might_permit_raw_init( ++ self, ++ InitKind::Zero, ++ self.tcx.sess.opts.unstable_opts.strict_init_checks, ++ ) ++ { ++ M::abort( ++ self, ++ format!( ++ "aborted execution: attempted to zero-initialize type `{}`, which is invalid", ++ ty ++ ), ++ )?; + } +- +- if intrinsic_name == sym::assert_uninit_valid { +- let should_panic = !self.tcx.permits_uninit_init(layout); +- +- if should_panic { +- M::abort( +- self, +- format!( +- "aborted execution: attempted to leave type `{}` uninitialized, which is invalid", +- ty +- ), +- )?; +- } ++ if intrinsic_name == sym::assert_uninit_valid ++ && !layout.might_permit_raw_init( ++ self, ++ InitKind::Uninit, ++ self.tcx.sess.opts.unstable_opts.strict_init_checks, ++ ) ++ { ++ M::abort( ++ self, ++ format!( ++ "aborted execution: attempted to leave type `{}` uninitialized, which is invalid", ++ ty ++ ), ++ )?; + } + } + sym::simd_insert => { +diff --git a/compiler/rustc_const_eval/src/lib.rs b/compiler/rustc_const_eval/src/lib.rs +index 72ac6af685d..d65d4f7eb72 100644 +--- a/compiler/rustc_const_eval/src/lib.rs ++++ b/compiler/rustc_const_eval/src/lib.rs +@@ -33,13 +33,11 @@ + pub mod const_eval; + mod errors; + pub mod interpret; +-mod might_permit_raw_init; + pub mod transform; + pub mod util; + + use rustc_middle::ty; + use rustc_middle::ty::query::Providers; +-use rustc_target::abi::InitKind; + + pub fn provide(providers: &mut Providers) { + const_eval::provide(providers); +@@ -61,8 +59,4 @@ pub fn provide(providers: &mut Providers) { + let (param_env, value) = param_env_and_value.into_parts(); + const_eval::deref_mir_constant(tcx, param_env, value) + }; +- providers.permits_uninit_init = +- |tcx, ty| might_permit_raw_init::might_permit_raw_init(tcx, ty, InitKind::Uninit); +- providers.permits_zero_init = +- |tcx, ty| might_permit_raw_init::might_permit_raw_init(tcx, ty, InitKind::Zero); + } +diff --git a/compiler/rustc_const_eval/src/might_permit_raw_init.rs b/compiler/rustc_const_eval/src/might_permit_raw_init.rs +deleted file mode 100644 +index f971c2238c7..00000000000 +--- a/compiler/rustc_const_eval/src/might_permit_raw_init.rs ++++ /dev/null +@@ -1,40 +0,0 @@ +-use crate::const_eval::CompileTimeInterpreter; +-use crate::interpret::{InterpCx, MemoryKind, OpTy}; +-use rustc_middle::ty::layout::LayoutCx; +-use rustc_middle::ty::{layout::TyAndLayout, ParamEnv, TyCtxt}; +-use rustc_session::Limit; +-use rustc_target::abi::InitKind; +- +-pub fn might_permit_raw_init<'tcx>( +- tcx: TyCtxt<'tcx>, +- ty: TyAndLayout<'tcx>, +- kind: InitKind, +-) -> bool { +- let strict = tcx.sess.opts.unstable_opts.strict_init_checks; +- +- if strict { +- let machine = CompileTimeInterpreter::new(Limit::new(0), false); +- +- let mut cx = InterpCx::new(tcx, rustc_span::DUMMY_SP, ParamEnv::reveal_all(), machine); +- +- let allocated = cx +- .allocate(ty, MemoryKind::Machine(crate::const_eval::MemoryKind::Heap)) +- .expect("OOM: failed to allocate for uninit check"); +- +- if kind == InitKind::Zero { +- cx.write_bytes_ptr( +- allocated.ptr, +- std::iter::repeat(0_u8).take(ty.layout.size().bytes_usize()), +- ) +- .expect("failed to write bytes for zero valid check"); +- } +- +- let ot: OpTy<'_, _> = allocated.into(); +- +- // Assume that if it failed, it's a validation failure. +- cx.validate_operand(&ot).is_ok() +- } else { +- let layout_cx = LayoutCx { tcx, param_env: ParamEnv::reveal_all() }; +- ty.might_permit_raw_init(&layout_cx, kind) +- } +-} +diff --git a/compiler/rustc_middle/src/query/mod.rs b/compiler/rustc_middle/src/query/mod.rs +index d8483e7e409..e498015a4a5 100644 +--- a/compiler/rustc_middle/src/query/mod.rs ++++ b/compiler/rustc_middle/src/query/mod.rs +@@ -2049,12 +2049,4 @@ + desc { |tcx| "looking up generator diagnostic data of `{}`", tcx.def_path_str(key) } + separate_provide_extern + } +- +- query permits_uninit_init(key: TyAndLayout<'tcx>) -> bool { +- desc { "checking to see if {:?} permits being left uninit", key.ty } +- } +- +- query permits_zero_init(key: TyAndLayout<'tcx>) -> bool { +- desc { "checking to see if {:?} permits being left zeroed", key.ty } +- } + } +diff --git a/compiler/rustc_middle/src/ty/query.rs b/compiler/rustc_middle/src/ty/query.rs +index 2452bcf6a61..3d662ed5de4 100644 +--- a/compiler/rustc_middle/src/ty/query.rs ++++ b/compiler/rustc_middle/src/ty/query.rs +@@ -28,7 +28,6 @@ + use crate::traits::specialization_graph; + use crate::traits::{self, ImplSource}; + use crate::ty::fast_reject::SimplifiedType; +-use crate::ty::layout::TyAndLayout; + use crate::ty::subst::{GenericArg, SubstsRef}; + use crate::ty::util::AlwaysRequiresDrop; + use crate::ty::GeneratorDiagnosticData; +diff --git a/compiler/rustc_query_impl/src/keys.rs b/compiler/rustc_query_impl/src/keys.rs +index 49175e97f41..4d6bb02c38e 100644 +--- a/compiler/rustc_query_impl/src/keys.rs ++++ b/compiler/rustc_query_impl/src/keys.rs +@@ -6,7 +6,7 @@ + use rustc_middle::traits; + use rustc_middle::ty::fast_reject::SimplifiedType; + use rustc_middle::ty::subst::{GenericArg, SubstsRef}; +-use rustc_middle::ty::{self, layout::TyAndLayout, Ty, TyCtxt}; ++use rustc_middle::ty::{self, Ty, TyCtxt}; + use rustc_span::symbol::{Ident, Symbol}; + use rustc_span::{Span, DUMMY_SP}; + +@@ -395,16 +395,6 @@ fn default_span(&self, _: TyCtxt<'_>) -> Span { + } + } + +-impl<'tcx> Key for TyAndLayout<'tcx> { +- #[inline(always)] +- fn query_crate_is_local(&self) -> bool { +- true +- } +- fn default_span(&self, _: TyCtxt<'_>) -> Span { +- DUMMY_SP +- } +-} +- + impl<'tcx> Key for (Ty<'tcx>, Ty<'tcx>) { + #[inline(always)] + fn query_crate_is_local(&self) -> bool { +diff --git a/compiler/rustc_target/src/abi/mod.rs b/compiler/rustc_target/src/abi/mod.rs +index 92ce4d91d84..d103a06060d 100644 +--- a/compiler/rustc_target/src/abi/mod.rs ++++ b/compiler/rustc_target/src/abi/mod.rs +@@ -1378,7 +1378,7 @@ pub struct PointeeInfo { + + /// Used in `might_permit_raw_init` to indicate the kind of initialisation + /// that is checked to be valid +-#[derive(Copy, Clone, Debug, PartialEq, Eq)] ++#[derive(Copy, Clone, Debug)] + pub enum InitKind { + Zero, + Uninit, +@@ -1493,18 +1493,14 @@ pub fn is_zst(&self) -> bool { + /// + /// `init_kind` indicates if the memory is zero-initialized or left uninitialized. + /// +- /// This code is intentionally conservative, and will not detect +- /// * zero init of an enum whose 0 variant does not allow zero initialization +- /// * making uninitialized types who have a full valid range (ints, floats, raw pointers) +- /// * Any form of invalid value being made inside an array (unless the value is uninhabited) ++ /// `strict` is an opt-in debugging flag added in #97323 that enables more checks. + /// +- /// A strict form of these checks that uses const evaluation exists in +- /// `rustc_const_eval::might_permit_raw_init`, and a tracking issue for making these checks +- /// stricter is <https://github.com/rust-lang/rust/issues/66151>. ++ /// This is conservative: in doubt, it will answer `true`. + /// +- /// FIXME: Once all the conservatism is removed from here, and the checks are ran by default, +- /// we can use the const evaluation checks always instead. +- pub fn might_permit_raw_init<C>(self, cx: &C, init_kind: InitKind) -> bool ++ /// FIXME: Once we removed all the conservatism, we could alternatively ++ /// create an all-0/all-undef constant and run the const value validator to see if ++ /// this is a valid value for the given type. ++ pub fn might_permit_raw_init<C>(self, cx: &C, init_kind: InitKind, strict: bool) -> bool + where + Self: Copy, + Ty: TyAbiInterface<'a, C>, +@@ -1517,8 +1513,13 @@ pub fn might_permit_raw_init<C>(self, cx: &C, init_kind: InitKind) -> bool + s.valid_range(cx).contains(0) + } + InitKind::Uninit => { +- // The range must include all values. +- s.is_always_valid(cx) ++ if strict { ++ // The type must be allowed to be uninit (which means "is a union"). ++ s.is_uninit_valid() ++ } else { ++ // The range must include all values. ++ s.is_always_valid(cx) ++ } + } + } + }; +@@ -1539,12 +1540,19 @@ pub fn might_permit_raw_init<C>(self, cx: &C, init_kind: InitKind) -> bool + // If we have not found an error yet, we need to recursively descend into fields. + match &self.fields { + FieldsShape::Primitive | FieldsShape::Union { .. } => {} +- FieldsShape::Array { .. } => { ++ FieldsShape::Array { count, .. } => { + // FIXME(#66151): For now, we are conservative and do not check arrays by default. ++ if strict ++ && *count > 0 ++ && !self.field(cx, 0).might_permit_raw_init(cx, init_kind, strict) ++ { ++ // Found non empty array with a type that is unhappy about this kind of initialization ++ return false; ++ } + } + FieldsShape::Arbitrary { offsets, .. } => { + for idx in 0..offsets.len() { +- if !self.field(cx, idx).might_permit_raw_init(cx, init_kind) { ++ if !self.field(cx, idx).might_permit_raw_init(cx, init_kind, strict) { + // We found a field that is unhappy with this kind of initialization. + return false; + } +diff --git a/src/test/ui/intrinsics/panic-uninitialized-zeroed.rs b/src/test/ui/intrinsics/panic-uninitialized-zeroed.rs +index 255151a9603..3ffd35ecdb8 100644 +--- a/src/test/ui/intrinsics/panic-uninitialized-zeroed.rs ++++ b/src/test/ui/intrinsics/panic-uninitialized-zeroed.rs +@@ -57,13 +57,6 @@ enum LR_NonZero { + + struct ZeroSized; + +-#[allow(dead_code)] +-#[repr(i32)] +-enum ZeroIsValid { +- Zero(u8) = 0, +- One(NonNull<()>) = 1, +-} +- + fn test_panic_msg<T>(op: impl (FnOnce() -> T) + panic::UnwindSafe, msg: &str) { + let err = panic::catch_unwind(op).err(); + assert_eq!( +@@ -159,12 +152,33 @@ fn main() { + "attempted to zero-initialize type `*const dyn core::marker::Send`, which is invalid" + ); + ++ /* FIXME(#66151) we conservatively do not error here yet. ++ test_panic_msg( ++ || mem::uninitialized::<LR_NonZero>(), ++ "attempted to leave type `LR_NonZero` uninitialized, which is invalid" ++ ); ++ test_panic_msg( ++ || mem::zeroed::<LR_NonZero>(), ++ "attempted to zero-initialize type `LR_NonZero`, which is invalid" ++ ); ++ ++ test_panic_msg( ++ || mem::uninitialized::<ManuallyDrop<LR_NonZero>>(), ++ "attempted to leave type `std::mem::ManuallyDrop<LR_NonZero>` uninitialized, \ ++ which is invalid" ++ ); ++ test_panic_msg( ++ || mem::zeroed::<ManuallyDrop<LR_NonZero>>(), ++ "attempted to zero-initialize type `std::mem::ManuallyDrop<LR_NonZero>`, \ ++ which is invalid" ++ ); ++ */ ++ + test_panic_msg( + || mem::uninitialized::<(NonNull<u32>, u32, u32)>(), + "attempted to leave type `(core::ptr::non_null::NonNull<u32>, u32, u32)` uninitialized, \ + which is invalid" + ); +- + test_panic_msg( + || mem::zeroed::<(NonNull<u32>, u32, u32)>(), + "attempted to zero-initialize type `(core::ptr::non_null::NonNull<u32>, u32, u32)`, \ +@@ -182,23 +196,11 @@ fn main() { + which is invalid" + ); + +- test_panic_msg( +- || mem::uninitialized::<LR_NonZero>(), +- "attempted to leave type `LR_NonZero` uninitialized, which is invalid" +- ); +- +- test_panic_msg( +- || mem::uninitialized::<ManuallyDrop<LR_NonZero>>(), +- "attempted to leave type `core::mem::manually_drop::ManuallyDrop<LR_NonZero>` uninitialized, \ +- which is invalid" +- ); +- + test_panic_msg( + || mem::uninitialized::<NoNullVariant>(), + "attempted to leave type `NoNullVariant` uninitialized, \ + which is invalid" + ); +- + test_panic_msg( + || mem::zeroed::<NoNullVariant>(), + "attempted to zero-initialize type `NoNullVariant`, \ +@@ -210,12 +212,10 @@ fn main() { + || mem::uninitialized::<bool>(), + "attempted to leave type `bool` uninitialized, which is invalid" + ); +- + test_panic_msg( + || mem::uninitialized::<LR>(), + "attempted to leave type `LR` uninitialized, which is invalid" + ); +- + test_panic_msg( + || mem::uninitialized::<ManuallyDrop<LR>>(), + "attempted to leave type `core::mem::manually_drop::ManuallyDrop<LR>` uninitialized, which is invalid" +@@ -229,7 +229,6 @@ fn main() { + let _val = mem::zeroed::<Option<&'static i32>>(); + let _val = mem::zeroed::<MaybeUninit<NonNull<u32>>>(); + let _val = mem::zeroed::<[!; 0]>(); +- let _val = mem::zeroed::<ZeroIsValid>(); + let _val = mem::uninitialized::<MaybeUninit<bool>>(); + let _val = mem::uninitialized::<[!; 0]>(); + let _val = mem::uninitialized::<()>(); +@@ -260,33 +259,12 @@ fn main() { + || mem::zeroed::<[NonNull<()>; 1]>(), + "attempted to zero-initialize type `[core::ptr::non_null::NonNull<()>; 1]`, which is invalid" + ); +- +- // FIXME(#66151) we conservatively do not error here yet (by default). +- test_panic_msg( +- || mem::zeroed::<LR_NonZero>(), +- "attempted to zero-initialize type `LR_NonZero`, which is invalid" +- ); +- +- test_panic_msg( +- || mem::zeroed::<ManuallyDrop<LR_NonZero>>(), +- "attempted to zero-initialize type `core::mem::manually_drop::ManuallyDrop<LR_NonZero>`, \ +- which is invalid" +- ); + } else { + // These are UB because they have not been officially blessed, but we await the resolution + // of <https://github.com/rust-lang/unsafe-code-guidelines/issues/71> before doing + // anything about that. + let _val = mem::uninitialized::<i32>(); + let _val = mem::uninitialized::<*const ()>(); +- +- // These are UB, but best to test them to ensure we don't become unintentionally +- // stricter. +- +- // It's currently unchecked to create invalid enums and values inside arrays. +- let _val = mem::zeroed::<LR_NonZero>(); +- let _val = mem::zeroed::<[LR_NonZero; 1]>(); +- let _val = mem::zeroed::<[NonNull<()>; 1]>(); +- let _val = mem::uninitialized::<[NonNull<()>; 1]>(); + } + } + } +-- +2.37.2 + diff --git a/debian/patches/ubuntu-disable-ppc64el-asm-tests.patch b/debian/patches/ubuntu-disable-ppc64el-asm-tests.patch new file mode 100644 index 000000000..bc841cc8b --- /dev/null +++ b/debian/patches/ubuntu-disable-ppc64el-asm-tests.patch @@ -0,0 +1,39 @@ +--- a/compiler/rustc_lint_defs/src/builtin.rs ++++ b/compiler/rustc_lint_defs/src/builtin.rs +@@ -2749,11 +2749,13 @@ + /// + /// use std::arch::asm; + /// ++ /// #[cfg(not(any(target_arch = "powerpc64", target_arch = "s390x")))] + /// #[naked] + /// pub fn default_abi() -> u32 { + /// unsafe { asm!("", options(noreturn)); } + /// } + /// ++ /// #[cfg(not(any(target_arch = "powerpc64", target_arch = "s390x")))] + /// #[naked] + /// pub extern "Rust" fn rust_abi() -> u32 { + /// unsafe { asm!("", options(noreturn)); } +--- a/src/test/run-make-fulldeps/intrinsic-unreachable/Makefile ++++ b/src/test/run-make-fulldeps/intrinsic-unreachable/Makefile +@@ -1,6 +1,7 @@ + -include ../tools.mk + + # ignore-windows-msvc ++# needs-asm-support + # + # Because of Windows exception handling, the code is not necessarily any shorter. + # https://github.com/llvm-mirror/llvm/commit/64b2297786f7fd6f5fa24cdd4db0298fbf211466 +--- a/compiler/rustc_lint/src/builtin.rs ++++ b/compiler/rustc_lint/src/builtin.rs +@@ -3136,6 +3136,10 @@ + /// ### Example + /// + /// ```rust,compile_fail ++ /// #![cfg_attr( ++ /// not(any(target_arch = "powerpc64", target_arch = "s390x")), ++ /// feature(asm_experimental_arch) ++ /// )] + /// use std::arch::asm; + /// + /// fn main() { diff --git a/debian/patches/ubuntu-ignore-arm-doctest.patch b/debian/patches/ubuntu-ignore-arm-doctest.patch new file mode 100644 index 000000000..b67b7d2ef --- /dev/null +++ b/debian/patches/ubuntu-ignore-arm-doctest.patch @@ -0,0 +1,38 @@ +Description: Disable the doctests for the instruction_set errors + The fix is as described in the upstream issue. +Author: Simon Chopin <simon.chopin@canonical.com> +Bug: https://github.com/rust-lang/rust/issues/83453 +Last-Update: 2022-02-23 +--- +This patch header follows DEP-3: http://dep.debian.net/deps/dep3/ +--- a/compiler/rustc_error_codes/src/error_codes/E0778.md ++++ b/compiler/rustc_error_codes/src/error_codes/E0778.md +@@ -16,7 +16,7 @@ + ``` + #![feature(isa_attribute)] + +-#[cfg_attr(target_arch="arm", instruction_set(arm::a32))] ++#[cfg_attr(all(target_arch="arm", target_os="none"), instruction_set(arm::a32))] + fn something() {} + ``` + +@@ -25,7 +25,7 @@ + ``` + #![feature(isa_attribute)] + +-#[cfg_attr(target_arch="arm", instruction_set(arm::t32))] ++#[cfg_attr(all(target_arch="arm", target_os="none"), instruction_set(arm::t32))] + fn something() {} + ``` + +--- a/compiler/rustc_error_codes/src/error_codes/E0779.md ++++ b/compiler/rustc_error_codes/src/error_codes/E0779.md +@@ -21,7 +21,7 @@ + ``` + #![feature(isa_attribute)] + +-#[cfg_attr(target_arch="arm", instruction_set(arm::a32))] // ok! ++#[cfg_attr(all(target_arch="arm", target_os="none"), instruction_set(arm::a32))] // ok! + pub fn something() {} + fn main() {} + ``` |