compiler_builtins: explain copyright situation
Ximin Luo
4 years ago
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rust-compiler-builtins (0.1.19-1) UNRELEASED-FIXME-AUTOGENERATED-DEBCARGO; urgency=medium
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rust-compiler-builtins (0.1.23-1) UNRELEASED-FIXME-AUTOGENERATED-DEBCARGO; urgency=medium
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* Team upload.
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* Package compiler_builtins 0.1.23 from crates.io using debcargo 2.4.2
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[ kpcyrd ]
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* Package compiler_builtins 0.1.19 from crates.io using debcargo 2.4.0
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-- kpcyrd <git@rxv.cc> Tue, 5 Nov 2019 04:06:47 +0100
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-- Ximin Luo <infinity0@debian.org> Tue, 07 Jan 2020 20:48:13 +0000
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Files: *
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Copyright:
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2018-2019 Jorge Aparicio <japaricious@gmail.com>
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1993-2004 Sun Microsystems, Inc.
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2005-2011 David Schultz <das@FreeBSD.ORG>
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2017 The Rust Project Developers
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License: MIT or Apache-2.0
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Comment:
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Some file headers make reference to other copyright holders but they are in
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fact copyright holders for the original C files from which this project is
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derived (LLVM and libm), none of which remain in this source code. So those
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original copyright holders do not hold copyright on this derivative.
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.
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See discussion:
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https://github.com/rust-lang/compiler-builtins/issues/307
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https://github.com/rust-lang/libm/issues/215
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.
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README.md also mentions references to the "University of Illinois "BSD-Like"
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license" which is an older name for the NCSA license, which is the old license
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of the compiler-rt project, part of the LLVM project, from which this project
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is derived. Again, this information is obsolete - no part of compiler-rt
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exists today in this crate, and so the older copyright holders and license do
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not actually apply to the current version of the code.
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.
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In summary, MIT or Apache-2.0 is therefore the correct license for this crate,
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as well as the portions of it sourced from the libm crate.
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Files: debian/*
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Copyright:
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Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
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Upstream-Name: compiler_builtins
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Upstream-Contact: Jorge Aparicio <japaricious@gmail.com>
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Source: https://github.com/rust-lang-nursery/compiler-builtins
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Source: https://github.com/rust-lang/compiler-builtins
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Files: *
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Copyright: FIXME (overlay) UNKNOWN-YEARS Jorge Aparicio <japaricious@gmail.com>
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Files: debian/*
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Copyright:
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2019 Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net>
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2019 kpcyrd <git@rxv.cc>
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2019-2020 Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net>
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2019-2020 kpcyrd <git@rxv.cc>
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License: MIT or Apache-2.0
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License: Apache-2.0
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