From f9c16997dc016a3ef1456f56df2ab564a1c48cb2 Mon Sep 17 00:00:00 2001 From: Jonathan Pallant Date: Mon, 25 Nov 2024 16:06:02 +0000 Subject: [PATCH 1/2] dist: Re-work how we describe the licence of Rust in our distributions ) add COPYRIGHT*.html files to the rustc binary distribution ) add contents of LICENSE folder to dist tarballs, because some of our in-tree licences will require that the license text is reproduced. ) The wording of COPYRIGHT is adjusted to not include license text (`reuse` ensures that it's in the LICENSE folder) ) A blanket copyright notice is added to LICENCE-MIT as required by the text. The general approach is that the license statements are now compiled using a tool in CI (generate-copyright), and you get either: * the source code (COPYRIGHT, LICENCE-APACHE, LICENCE-MIT, REUSE.toml and the LICENCES folder), or * the compiled version (COPYRIGHT.html, COPYRIGHT-library.html and the LICENCES folder). --- COPYRIGHT | 392 +----------------- LICENSE-MIT | 2 + src/bootstrap/src/core/build_steps/dist.rs | 25 +- src/bootstrap/src/core/build_steps/run.rs | 4 +- .../templates/COPYRIGHT-library.html | 23 +- .../templates/COPYRIGHT.html | 26 +- 6 files changed, 77 insertions(+), 395 deletions(-) diff --git a/COPYRIGHT b/COPYRIGHT index 428a438a086e9..4dad74f234eaa 100644 --- a/COPYRIGHT +++ b/COPYRIGHT @@ -3,6 +3,7 @@ Short version for non-lawyers: The Rust Project is dual-licensed under Apache 2.0 and MIT terms. +It is Copyright (c) The Rust Project Contributors. Longer version: @@ -11,374 +12,23 @@ copyright assignment is required to contribute to the Rust project. Some files include explicit copyright notices and/or license notices. For full authorship information, see the version control history or -https://thanks.rust-lang.org - -Except as otherwise noted (below and/or in individual files), Rust is -licensed under the Apache License, Version 2.0 or - or the MIT license - or , at your option. - - -The Rust Project includes packages written by third parties. -The following third party packages are included, and carry -their own copyright notices and license terms: - -* LLVM, located in src/llvm-project, is licensed under the following - terms. - - ============================================================================== - The LLVM Project is under the Apache License v2.0 with LLVM Exceptions: - ============================================================================== - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. 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IF YOU DO NOT AGREE, DO NOT - DOWNLOAD, INSTALL, COPY, DISTRIBUTE OR USE THE DATA FILES OR SOFTWARE. - - Permission is hereby granted, free of charge, to any person obtaining a - copy of data files and any associated documentation (the "Data Files") or - software and any associated documentation (the "Software") to deal in the - Data Files or Software without restriction, including without limitation - the rights to use, copy, modify, merge, publish, distribute, and/or sell - copies of the Data Files or Software, and to permit persons to whom the - Data Files or Software are furnished to do so, provided that either (a) - this copyright and permission notice appear with all copies of the Data - Files or Software, or (b) this copyright and permission notice appear in - associated Documentation. - - THE DATA FILES AND SOFTWARE ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY - KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF - THIRD PARTY RIGHTS. - - IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS NOTICE - BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, - OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, - WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, - ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THE DATA - FILES OR SOFTWARE. - - Except as contained in this notice, the name of a copyright holder shall - not be used in advertising or otherwise to promote the sale, use or other - dealings in these Data Files or Software without prior written - authorization of the copyright holder. + + +Except as otherwise noted, Rust is licensed under the Apache License, Version +2.0 or or the MIT +license or , at your option. + +We track licenses for third-party materials in two ways: + +* We use [REUSE](https://reuse.software) to track license information for + in-tree source files - both those authored by the Rust project and those + authored by third parties. See `REUSE.toml`, and our cached output of the + `reuse` tool which is committed to `license-metadata.json`. +* We use `cargo` to track license information for out-of-tree dependencies. + +These two sources of information are collected by the tool `generate-copyright` +into a file called `COPYRIGHT.html`, which is shipped with each binary release +of Rust. Please refer to that file for detailed information as to the components of +any given Rust release. We also produce a `COPYRIGHT-library.html` file which only +covers the subset of source code used in the Rust Standard Library, as opposed +to the toolchain as a whole. diff --git a/LICENSE-MIT b/LICENSE-MIT index 31aa79387f27e..a2070c4be7acd 100644 --- a/LICENSE-MIT +++ b/LICENSE-MIT @@ -1,3 +1,5 @@ +Copyright (c) The Rust Project Contributors + Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the diff --git a/src/bootstrap/src/core/build_steps/dist.rs b/src/bootstrap/src/core/build_steps/dist.rs index a636c4a9ef131..c26e0e250fb75 100644 --- a/src/bootstrap/src/core/build_steps/dist.rs +++ b/src/bootstrap/src/core/build_steps/dist.rs @@ -503,14 +503,22 @@ impl Step for Rustc { // Debugger scripts builder.ensure(DebuggerScripts { sysroot: image.to_owned(), host }); - // Misc license info - let cp = |file: &str| { - builder.install(&builder.src.join(file), &image.join("share/doc/rust"), 0o644); + // HTML copyright files + let file_list = builder.ensure(super::run::GenerateCopyright); + for file in file_list { + builder.install(&file, &image.join("share/doc/rust"), 0o644); + } + + // README + builder.install(&builder.src.join("README.md"), &image.join("share/doc/rust"), 0o644); + + // The REUSE-managed license files + let license = |path: &Path| { + builder.install(path, &image.join("share/doc/rust/licences"), 0o644); }; - cp("COPYRIGHT"); - cp("LICENSE-APACHE"); - cp("LICENSE-MIT"); - cp("README.md"); + for entry in t!(std::fs::read_dir(builder.src.join("LICENSES"))).flatten() { + license(&entry.path()); + } } } } @@ -986,6 +994,7 @@ impl Step for PlainSourceTarball { "CONTRIBUTING.md", "README.md", "RELEASES.md", + "REUSE.toml", "configure", "x.py", "config.example.toml", @@ -993,7 +1002,7 @@ impl Step for PlainSourceTarball { "Cargo.lock", ".gitmodules", ]; - let src_dirs = ["src", "compiler", "library", "tests"]; + let src_dirs = ["src", "compiler", "library", "tests", "LICENSES"]; copy_src_dirs(builder, &builder.src, &src_dirs, &[], plain_dst_src); diff --git a/src/bootstrap/src/core/build_steps/run.rs b/src/bootstrap/src/core/build_steps/run.rs index c76504761beb2..0a6aea26359f0 100644 --- a/src/bootstrap/src/core/build_steps/run.rs +++ b/src/bootstrap/src/core/build_steps/run.rs @@ -196,7 +196,7 @@ impl Step for CollectLicenseMetadata { pub struct GenerateCopyright; impl Step for GenerateCopyright { - type Output = PathBuf; + type Output = Vec; const ONLY_HOSTS: bool = true; fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> { @@ -220,7 +220,7 @@ impl Step for GenerateCopyright { cmd.env("CARGO", &builder.initial_cargo); cmd.run(builder); - dest + vec![dest, dest_libstd] } } diff --git a/src/tools/generate-copyright/templates/COPYRIGHT-library.html b/src/tools/generate-copyright/templates/COPYRIGHT-library.html index 2c1eba741db0a..590a84dd9312e 100644 --- a/src/tools/generate-copyright/templates/COPYRIGHT-library.html +++ b/src/tools/generate-copyright/templates/COPYRIGHT-library.html @@ -8,20 +8,31 @@

Copyright notices for The Rust Standard Library

-

This file describes the copyright and licensing information for the Rust -Standard Library source code within The Rust Project git tree, and the -third-party dependencies used when building the Rust Standard Library.

-

Table of Contents

+

Short version for non-lawyers

+ +The Rust Standard Library is dual-licensed under Apache 2.0 and MIT terms. + +

Longer version

+ +

Copyrights in the Rust Standard Library are retained by their contributors. No copyright assignment is required to contribute to the Rust project.

+ +

Some files include explicit copyright notices and/or license notices. For full authorship information, see the version control history or https://thanks.rust-lang.org.

+ +

Except as otherwise noted (below and/or in individual files), the Rust Standard Library is licensed under the Apache License, Version 2.0 or the MIT license, at your option.

+ +

This file describes the copyright and licensing information for the source code within The Rust Project git tree related to the Rust Standard Library, and the third-party dependencies used when building the Rust Standard Library.

+

In-tree files

-

The following licenses cover the in-tree source files that were used in this -release:

+

The following licenses cover the in-tree source files that were used in this release:

{{ in_tree|safe }} diff --git a/src/tools/generate-copyright/templates/COPYRIGHT.html b/src/tools/generate-copyright/templates/COPYRIGHT.html index ccb177a54d419..a0ed7bfb8d0f3 100644 --- a/src/tools/generate-copyright/templates/COPYRIGHT.html +++ b/src/tools/generate-copyright/templates/COPYRIGHT.html @@ -8,27 +8,37 @@

Copyright notices for The Rust Toolchain

-

This file describes the copyright and licensing information for the source -code within The Rust Project git tree, and the third-party dependencies used -when building the Rust toolchain (including the Rust Standard Library).

-

Table of Contents

+

Short version for non-lawyers

+ +The Rust Project is dual-licensed under Apache 2.0 and MIT terms. + +

Longer version

+ +

Copyrights in the Rust project are retained by their contributors. No copyright assignment is required to contribute to the Rust project.

+ +

Some files include explicit copyright notices and/or license notices. For full authorship information, see the version control history or https://thanks.rust-lang.org.

+ +

Except as otherwise noted (below and/or in individual files), Rust is licensed under the Apache License, Version 2.0 or the MIT license, at your option.

+ +

This file describes the copyright and licensing information for the source code within The Rust Project git tree, and the third-party dependencies used when building the Rust toolchain (including the Rust Standard Library).

+

In-tree files

-

The following licenses cover the in-tree source files that were used in this -release:

+

The following licenses cover the in-tree source files that were used in this release:

{{ in_tree|safe }}

Out-of-tree dependencies

-

The following licenses cover the out-of-tree crates that were used in this -release:

+

The following licenses cover the out-of-tree crates that were used in this release:

{% for (key, value) in dependencies %}

📦 {{key.name}}-{{key.version}}

From f7f2fa540f59384481d0cf1e2de799883219087f Mon Sep 17 00:00:00 2001 From: Jonathan Pallant Date: Mon, 6 Jan 2025 11:02:30 +0000 Subject: [PATCH 2/2] Ensure generate-copyright is executed from the project root. --- src/bootstrap/src/core/build_steps/run.rs | 3 +++ src/tools/generate-copyright/src/main.rs | 5 ++++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/src/bootstrap/src/core/build_steps/run.rs b/src/bootstrap/src/core/build_steps/run.rs index 0a6aea26359f0..1c2a8dbaf90ed 100644 --- a/src/bootstrap/src/core/build_steps/run.rs +++ b/src/bootstrap/src/core/build_steps/run.rs @@ -218,6 +218,9 @@ impl Step for GenerateCopyright { cmd.env("DEST_LIBSTD", &dest_libstd); cmd.env("OUT_DIR", &builder.out); cmd.env("CARGO", &builder.initial_cargo); + // it is important that generate-copyright runs from the root of the + // source tree, because it uses relative paths + cmd.current_dir(&builder.src); cmd.run(builder); vec![dest, dest_libstd] diff --git a/src/tools/generate-copyright/src/main.rs b/src/tools/generate-copyright/src/main.rs index f83d16d0cabf3..0a446ecff5b85 100644 --- a/src/tools/generate-copyright/src/main.rs +++ b/src/tools/generate-copyright/src/main.rs @@ -8,7 +8,10 @@ mod cargo_metadata; /// The entry point to the binary. /// -/// You should probably let `bootstrap` execute this program instead of running it directly. +/// You should probably let `bootstrap` execute this program instead of running +/// it directly. It assumes that the current working directory is the root of a +/// Rust git repository checkout, and constructs a bunch of relative paths based +/// on that assumption. /// /// Run `x.py run generate-copyright` fn main() -> Result<(), Error> {