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guix/gnu/packages/rust.scm
Marius Bakke 4ea6852c5f
Merge branch 'master' into core-updates
2021-05-22 17:21:57 +02:00

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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016 David Craven <david@craven.ch>
;;; Copyright © 2016 Eric Le Bihan <eric.le.bihan.dev@free.fr>
;;; Copyright © 2016 Nikita <nikita@n0.is>
;;; Copyright © 2017 Ben Woodcroft <donttrustben@gmail.com>
;;; Copyright © 2017, 2018 Nikolai Merinov <nikolai.merinov@member.fsf.org>
;;; Copyright © 2017, 2019, 2020, 2021 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2018 Danny Milosavljevic <dannym+a@scratchpost.org>
;;; Copyright © 2019 Ivan Petkov <ivanppetkov@gmail.com>
;;; Copyright © 2020, 2021 Jakub Kądziołka <kuba@kadziolka.net>
;;; Copyright © 2020 Pierre Langlois <pierre.langlois@gmx.com>
;;; Copyright © 2020 Matthew Kraai <kraai@ftbfs.org>
;;; Copyright © 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (gnu packages rust)
#:use-module (gnu packages base)
#:use-module (gnu packages bison)
#:use-module (gnu packages bootstrap)
#:use-module (gnu packages cmake)
#:use-module (gnu packages compression)
#:use-module (gnu packages curl)
#:use-module (gnu packages elf)
#:use-module (gnu packages flex)
#:use-module (gnu packages gcc)
#:use-module (gnu packages gdb)
#:use-module (gnu packages jemalloc)
#:use-module (gnu packages linux)
#:use-module (gnu packages llvm)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages python)
#:use-module (gnu packages ssh)
#:use-module (gnu packages tls)
#:use-module (gnu packages)
#:use-module (guix build-system cargo)
#:use-module (guix build-system gnu)
#:use-module (guix build-system trivial)
#:use-module (guix download)
#:use-module (guix git-download)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix packages)
#:use-module ((guix build utils) #:select (alist-replace))
#:use-module (guix utils)
#:use-module (ice-9 match)
#:use-module (srfi srfi-26))
;; This is the hash for the empty file, and the reason it's relevant is not
;; the most obvious.
;;
;; The root of the problem is that Cargo keeps track of a file called
;; Cargo.lock, that contains the hash of the tarball source of each dependency.
;;
;; However, tarball sources aren't handled well by Guix because of the need to
;; patch shebangs in any helper scripts. This is why we use Cargo's vendoring
;; capabilities, where instead of the tarball, a directory is provided in its
;; place. (In the case of rustc, the source code already ships with vendored
;; dependencies, but crates built with cargo-build-system undergo vendoring
;; during the build.)
;;
;; To preserve the advantages of checksumming, vendored dependencies contain
;; a file called .cargo-checksum.json, which contains the hash of the tarball,
;; as well as the list of files in it, with the hash of each file.
;;
;; The patch-cargo-checksums phase of cargo-build-system runs after
;; any Guix-specific patches to the vendored dependencies and regenerates the
;; .cargo-checksum.json files, but it's hard to know the tarball checksum that
;; should be written to the file - and taking care of any unhandled edge case
;; would require rebuilding everything that depends on rust. This is why we lie,
;; and say that the tarball has the hash of an empty file. It's not a problem
;; because cargo-build-system removes the Cargo.lock file. We can't do that
;; for rustc because of a quirk of its build system, so we modify the lock file
;; to substitute the hash.
(define %cargo-reference-hash
"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855")
(define* (nix-system->gnu-triplet-for-rust
#:optional (system (%current-system)))
(match system
("x86_64-linux" "x86_64-unknown-linux-gnu")
("i686-linux" "i686-unknown-linux-gnu")
("armhf-linux" "armv7-unknown-linux-gnueabihf")
("aarch64-linux" "aarch64-unknown-linux-gnu")
("mips64el-linux" "mips64el-unknown-linux-gnuabi64")
(_ (nix-system->gnu-triplet system))))
(define* (rust-uri version #:key (dist "static"))
(string-append "https://" dist ".rust-lang.org/dist/"
"rustc-" version "-src.tar.gz"))
(define* (rust-bootstrapped-package base-rust version checksum)
"Bootstrap rust VERSION with source checksum CHECKSUM using BASE-RUST."
(package
(inherit base-rust)
(version version)
(source
(origin
(inherit (package-source base-rust))
(uri (rust-uri version))
(sha256 (base32 checksum))))
(native-inputs
(alist-replace "cargo-bootstrap" (list base-rust "cargo")
(alist-replace "rustc-bootstrap" (list base-rust)
(package-native-inputs base-rust))))))
;;; Note: mrustc's only purpose is to be able to bootstap Rust; it's designed
;;; to be used in source form.
(define %mrustc-source
(let ((name "mrustc")
(version "0.9"))
(origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/thepowersgang/mrustc")
(commit (string-append "v" version))))
(file-name (git-file-name name version))
(sha256
(base32
"194ny7vsks5ygiw7d8yxjmp1qwigd71ilchis6xjl6bb2sj97rd2")))))
;;; Rust 1.29 is special in that it is built with mrustc, which shortens the
;;; bootstrap path. Note: the build is non-deterministic.
(define-public rust-1.29
(package
(name "rust")
(version "1.29.2")
(source
(origin
(method url-fetch)
(uri (rust-uri version))
(sha256 (base32 "1jb787080z754caa2w3w1amsygs4qlzj9rs1vy64firfmabfg22h"))
(modules '((guix build utils)))
(snippet '(for-each delete-file-recursively
'("src/jemalloc"
"src/llvm"
"src/llvm-emscripten")))
(patches (search-patches "rust-reproducible-builds.patch"))))
(outputs '("out" "cargo"))
(properties '((timeout . 72000) ;20 hours
(max-silent-time . 18000))) ;5 hours (for armel)
(build-system gnu-build-system)
(inputs
`(("libcurl" ,curl)
("libssh2" ,libssh2)
;; Use llvm-7, which enables rust to be built reproducibly.
;; Versions newer than 7 fail to compile.
("llvm" ,llvm-7)
("openssl" ,openssl)
("zlib" ,zlib)))
(native-inputs
`(("bison" ,bison)
("flex" ,flex)
("pkg-config" ,pkg-config)
;; Required for the libstd sources.
("mrustc-source" ,%mrustc-source)))
(arguments
`(#:imported-modules ,%cargo-utils-modules ;for `generate-all-checksums'
#:modules ((guix build cargo-utils)
(guix build utils)
(guix build gnu-build-system))
#:test-target "test"
;; Rust's own .so library files are not found in any RUNPATH, but
;; that doesn't seem to cause issues.
#:validate-runpath? #f
#:make-flags
(list ,(string-append "RUSTC_TARGET="
(or (%current-target-system)
(nix-system->gnu-triplet-for-rust)))
,(string-append "RUSTCSRC=../"))
#:phases
(modify-phases %standard-phases
(add-after 'unpack 'patch-reference-to-cc
;; This prevents errors like 'error: linker `cc` not found' when
;; "cc" is not found on PATH.
(lambda* (#:key inputs #:allow-other-keys)
(let ((gcc (assoc-ref inputs "gcc")))
(substitute* (find-files "." "^link.rs$")
(("\"cc\".as_ref")
(format #f "~s.as_ref" (string-append gcc "/bin/gcc")))))))
(add-after 'unpack 'copy-mrustc-and-patch
(lambda* (#:key inputs #:allow-other-keys)
(copy-recursively (assoc-ref inputs "mrustc-source") "mrustc")
(invoke "patch" "-p0" "-i" "mrustc/rustc-1.29.0-src.patch")))
(add-after 'copy-mrustc-and-patch 'patch-makefiles
;; This disables building the (unbundled) LLVM.
(lambda* (#:key inputs parallel-build? #:allow-other-keys)
(let ((llvm (assoc-ref inputs "llvm"))
(job-spec (format #f "-j~a"
(if parallel-build?
(number->string (parallel-job-count))
"1"))))
(with-directory-excursion "mrustc"
(substitute* '("minicargo.mk"
"run_rustc/Makefile")
;; Use the system-provided LLVM.
(("LLVM_CONFIG := .*")
(string-append "LLVM_CONFIG := " llvm "/bin/llvm-config\n"))
(("\\$\\(LLVM_CONFIG\\): .*")
"$(LLVM_CONFIG):\n")
(("\\$Vcd \\$\\(RUSTCSRC\\)build && \\$\\(MAKE\\).*")
"true\n"))
;; Patch date.
(substitute* "Makefile"
(("shell date")
"shell date -d @1"))
(substitute* "run_rustc/Makefile"
(("[$]Vtime ")
"$V ")
;; Unlock the number of parallel jobs for cargo.
(("-j [[:digit:]]+ ")
"")
;; Patch the shebang of a generated wrapper for rustc, and
;; make sure that \n newline escapes get interpreted
;; correctly, specifying the '-e' option of echo.
(("echo '#!/bin/sh")
(string-append "echo -e '#!" (which "sh"))))))))
(add-after 'patch-source-shebangs 'patch-cargo-checksums
(lambda* _
(substitute* "src/Cargo.lock"
(("(\"checksum .* = )\".*\"" all name)
(string-append name "\"" ,%cargo-reference-hash "\"")))
(generate-all-checksums "src/vendor")))
(replace 'configure
(lambda _
(setenv "CC" "gcc")
(setenv "CXX" "g++")
;; The Guix LLVM package installs only shared libraries.
(setenv "LLVM_LINK_SHARED" "1")
;; This is a workaround for
;; https://github.com/thepowersgang/mrustc/issues/138.
(setenv "LIBSSH2_SYS_USE_PKG_CONFIG" "yes")))
(delete 'patch-generated-file-shebangs)
(replace 'build
(lambda* (#:key make-flags parallel-build? #:allow-other-keys)
(let* ((job-count (if parallel-build?
(parallel-job-count)
1))
(job-spec (string-append "-j" (number->string job-count)))
(make-flags* (cons job-spec make-flags)))
;; Adapted from:
;; https://github.com/dtolnay/bootstrap/blob/master/build.sh.
(chdir "mrustc")
(setenv "MINICARGO_FLAGS" job-spec)
(setenv "CARGO_BUILD_JOBS" (number->string job-count))
(display "Building rustc...\n")
(apply invoke "make" "-f" "minicargo.mk" "output/rustc"
make-flags*)
(display "Building cargo...\n")
(apply invoke "make" "-f" "minicargo.mk" "output/cargo"
make-flags*)
(display "Rebuilding stdlib with rustc...\n")
(with-directory-excursion "run_rustc"
(apply invoke "make" "RUST_SRC=../../src/" make-flags*)))))
(replace 'install
(lambda* (#:key inputs outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(cargo (assoc-ref outputs "cargo"))
(bin (string-append out "/bin"))
(rustc (string-append bin "/rustc"))
(cargo-bin (string-append cargo "/bin"))
(lib (string-append out "/lib"))
(gnu-triplet ,(or (%current-target-system)
(nix-system->gnu-triplet-for-rust)))
(system-lib-prefix (string-append lib "/rustlib/"
gnu-triplet "/lib")))
(mkdir-p (dirname rustc))
(copy-file "run_rustc/output/prefix/bin/rustc_binary" rustc)
(wrap-program rustc
`("LD_LIBRARY_PATH" = (,system-lib-prefix)))
(mkdir-p lib)
(copy-recursively "run_rustc/output/prefix/lib" lib)
(install-file "run_rustc/output/prefix/bin/cargo" cargo-bin)))))))
(synopsis "Compiler for the Rust programming language")
(description "Rust is a systems programming language that provides memory
safety and thread safety guarantees.")
(home-page "https://github.com/thepowersgang/mrustc")
;; Dual licensed.
(license (list license:asl2.0 license:expat))))
(define-public rust-1.30
(package
(name "rust")
(version "1.30.1")
(source (origin
(inherit (package-source rust-1.29))
(uri (rust-uri version))
(sha256
(base32 "0aavdc1lqv0cjzbqwl5n59yd0bqdlhn0zas61ljf38yrvc18k8rn"))
(snippet '(for-each delete-file-recursively
'("src/jemalloc"
"src/llvm"
"src/llvm-emscripten"
"src/tools/clang"
"src/tools/lldb")))))
(outputs '("out" "cargo"))
(properties '((timeout . 72000) ;20 hours
(max-silent-time . 18000))) ;5 hours (for armel)
(build-system gnu-build-system)
(arguments
;; Only the final Rust is tested, not the intermediate bootstrap ones,
;; for performance and simplicity.
`(#:tests? #f
#:imported-modules ,%cargo-utils-modules ;for `generate-all-checksums'
#:modules ((guix build utils)
(guix build gnu-build-system)
(ice-9 match)
(srfi srfi-1))
#:phases
(modify-phases %standard-phases
(add-after 'unpack 'set-env
(lambda* (#:key inputs #:allow-other-keys)
(setenv "SHELL" (which "sh"))
(setenv "CONFIG_SHELL" (which "sh"))
(setenv "CC" (string-append (assoc-ref inputs "gcc") "/bin/gcc"))
;; The Guix LLVM package installs only shared libraries.
(setenv "LLVM_LINK_SHARED" "1")))
(add-after 'unpack 'neuter-tidy
;; We often need to patch tests with various Guix-specific paths.
;; This often increases the line length and makes tidy, rustc's
;; style checker, complain. We could insert additional newlines or
;; add an "// ignore-tidy-linelength" comment, but as an ignore
;; comment must be used, both approaches are fragile due to
;; upstream formatting changes. As such, disable running the
;; linter during tests, since it's intended for rustc developers
;; anyway.
(lambda _
(substitute* "src/bootstrap/builder.rs"
((".*::Tidy,.*")
""))))
(add-after 'patch-generated-file-shebangs 'patch-cargo-checksums
(lambda* _
(use-modules (guix build cargo-utils))
(substitute* "src/Cargo.lock"
(("(\"checksum .* = )\".*\"" all name)
(string-append name "\"" ,%cargo-reference-hash "\"")))
(generate-all-checksums "src/vendor")))
(replace 'configure
(lambda* (#:key inputs outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(gcc (assoc-ref inputs "gcc"))
(python (assoc-ref inputs "python"))
(binutils (assoc-ref inputs "binutils"))
(rustc (assoc-ref inputs "rustc-bootstrap"))
(cargo (assoc-ref inputs "cargo-bootstrap"))
(llvm (assoc-ref inputs "llvm"))
(jemalloc (assoc-ref inputs "jemalloc")))
(call-with-output-file "config.toml"
(lambda (port)
(display (string-append "
[llvm]
[build]
cargo = \"" cargo "/bin/cargo" "\"
rustc = \"" rustc "/bin/rustc" "\"
docs = false
python = \"" python "/bin/python" "\"
vendor = true
submodules = false
[install]
prefix = \"" out "\"
sysconfdir = \"etc\"
[rust]
default-linker = \"" gcc "/bin/gcc" "\"
channel = \"stable\"
rpath = true
[target." ,(nix-system->gnu-triplet-for-rust) "]
llvm-config = \"" llvm "/bin/llvm-config" "\"
cc = \"" gcc "/bin/gcc" "\"
cxx = \"" gcc "/bin/g++" "\"
ar = \"" binutils "/bin/ar" "\"
jemalloc = \"" jemalloc "/lib/libjemalloc_pic.a" "\"
[dist]
") port))))))
(replace 'build
(lambda* (#:key parallel-build? #:allow-other-keys)
(let ((job-spec (string-append
"-j" (if parallel-build?
(number->string (parallel-job-count))
"1"))))
(invoke "./x.py" job-spec "build")
(invoke "./x.py" job-spec "build" "src/tools/cargo"))))
(replace 'install
(lambda* (#:key outputs #:allow-other-keys)
(let ((out (assoc-ref outputs "out"))
(cargo-out (assoc-ref outputs "cargo")))
(mkdir-p out)
(invoke "./x.py" "install")
(substitute* "config.toml"
;; Adjust the prefix to the 'cargo' output.
(("prefix = \"[^\"]*\"")
(format #f "prefix = ~s" cargo-out)))
(mkdir-p cargo-out)
(invoke "./x.py" "install" "cargo"))))
(add-after 'install 'delete-install-logs
(lambda* (#:key outputs #:allow-other-keys)
(for-each (lambda (f)
(false-if-exception (delete-file f)))
(append-map (lambda (output)
(find-files (string-append
output "/lib/rustlib")
"(^install.log$|^manifest-)"))
(map cdr outputs)))))
(add-after 'install 'wrap-rustc
(lambda* (#:key inputs outputs #:allow-other-keys)
(let ((out (assoc-ref outputs "out"))
(libc (assoc-ref inputs "libc"))
(ld-wrapper (assoc-ref inputs "ld-wrapper")))
;; Let gcc find ld and libc startup files.
(wrap-program (string-append out "/bin/rustc")
`("PATH" ":" prefix (,(string-append ld-wrapper "/bin")))
`("LIBRARY_PATH" ":"
suffix (,(string-append libc "/lib"))))))))))
(native-inputs
`(("cmake" ,cmake-minimal)
("pkg-config" ,pkg-config) ; For "cargo"
("python" ,python-wrapper)
("rustc-bootstrap" ,rust-1.29)
("cargo-bootstrap" ,rust-1.29 "cargo")
("which" ,which)))
(inputs
`(("jemalloc" ,jemalloc-4.5.0)
("llvm" ,llvm-7)
("openssl" ,openssl)
("libssh2" ,libssh2) ; For "cargo"
("libcurl" ,curl))) ; For "cargo"
;; rustc invokes gcc, so we need to set its search paths accordingly.
;; Note: duplicate its value here to cope with circular dependencies among
;; modules (see <https://bugs.gnu.org/31392>).
(native-search-paths
(list (search-path-specification
(variable "C_INCLUDE_PATH")
(files '("include")))
(search-path-specification
(variable "CPLUS_INCLUDE_PATH")
(files '("include/c++" "include")))
(search-path-specification
(variable "LIBRARY_PATH")
(files '("lib" "lib64")))))
(supported-systems
(delete "i686-linux" ; fails to build, see bug #35519
%supported-systems))
(synopsis "Compiler for the Rust progamming language")
(description "Rust is a systems programming language that provides memory
safety and thread safety guarantees.")
(home-page "https://www.rust-lang.org")
;; Dual licensed.
(license (list license:asl2.0 license:expat))))
(define-public rust-1.31
(rust-bootstrapped-package
rust-1.30 "1.31.1" "0sk84ff0cklybcp0jbbxcw7lk7mrm6kb6km5nzd6m64dy0igrlli"))
(define-public rust-1.32
(let ((base-rust (rust-bootstrapped-package
rust-1.31 "1.32.0"
"0ji2l9xv53y27xy72qagggvq47gayr5lcv2jwvmfirx029vlqnac")))
(package
(inherit base-rust)
(source
(origin
(inherit (package-source base-rust))
(snippet '(for-each delete-file-recursively
'("src/llvm"
"src/llvm-emscripten"
"src/tools/clang"
"src/tools/lldb"
"vendor/jemalloc-sys/jemalloc")))
;; the vendor directory has moved to the root of
;; the tarball, so we have to strip an extra prefix
(patch-flags '("-p2"))))
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
;; The test suite fails due to LLVM 7, required for the build to be
;; reproducible.
((#:tests? _ #t)
#f)
((#:phases phases)
`(modify-phases ,phases
;; Cargo.lock and the vendor/ directory have been moved to the
;; root of the rust tarball
(replace 'patch-cargo-checksums
(lambda* _
(use-modules (guix build cargo-utils))
(substitute* "Cargo.lock"
(("(\"checksum .* = )\".*\"" all name)
(string-append name "\"" ,%cargo-reference-hash "\"")))
(generate-all-checksums "vendor")))
(add-after 'configure 'override-jemalloc
(lambda* (#:key inputs #:allow-other-keys)
;; The compiler is no longer directly built against jemalloc,
;; but rather via the jemalloc-sys crate (which vendors the
;; jemalloc source). To use jemalloc we must enable linking to
;; it (otherwise it would use the system allocator), and set
;; an environment variable pointing to the compiled jemalloc.
(substitute* "config.toml"
(("^jemalloc =.*$") "")
(("[[]rust[]]") "\n[rust]\njemalloc=true\n"))
(setenv "JEMALLOC_OVERRIDE"
(string-append (assoc-ref inputs "jemalloc")
"/lib/libjemalloc_pic.a")))))))))))
(define-public rust-1.33
(let ((base-rust (rust-bootstrapped-package
rust-1.32 "1.33.0"
"152x91mg7bz4ygligwjb05fgm1blwy2i70s2j03zc9jiwvbsh0as")))
(package
(inherit base-rust)
(source
(origin
(inherit (package-source base-rust))
(patches '())
(patch-flags '("-p1"))))
(inputs
;; Upgrade jemalloc.
(alist-replace "jemalloc" (list jemalloc) (package-inputs base-rust))))))
(define-public rust-1.34
(let ((base-rust (rust-bootstrapped-package
rust-1.33 "1.34.1"
"19s09k7y5j6g3y4d2rk6kg9pvq6ml94c49w6b72dmq8p9lk8bixh")))
(package
(inherit base-rust)
(source
(origin
(inherit (package-source base-rust))
(snippet '(for-each delete-file-recursively
'("src/llvm-emscripten"
"src/llvm-project"
"vendor/jemalloc-sys/jemalloc"))))))))
(define-public rust-1.35
(let ((base-rust (rust-bootstrapped-package
rust-1.34 "1.35.0"
"0bbizy6b7002v1rdhrxrf5gijclbyizdhkglhp81ib3bf5x66kas")))
(package
(inherit base-rust)
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
(delete 'disable-codegen-tests))))))))
(define-public rust-1.36
(rust-bootstrapped-package
rust-1.35 "1.36.0" "06xv2p6zq03lidr0yaf029ii8wnjjqa894nkmrm6s0rx47by9i04"))
(define-public rust-1.37
(let ((base-rust (rust-bootstrapped-package
rust-1.36 "1.37.0"
"1hrqprybhkhs6d9b5pjskfnc5z9v2l2gync7nb39qjb5s0h703hj")))
(package
(inherit base-rust)
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
(add-before 'configure 'configure-cargo-home
(lambda _
(let ((cargo-home (string-append (getcwd) "/.cargo")))
(mkdir-p cargo-home)
(setenv "CARGO_HOME" cargo-home)))))))))))
(define-public rust-1.38
(rust-bootstrapped-package
rust-1.37 "1.38.0" "101dlpsfkq67p0hbwx4acqq6n90dj4bbprndizpgh1kigk566hk4"))
(define-public rust-1.39
(let ((base-rust (rust-bootstrapped-package
rust-1.38 "1.39.0"
"0mwkc1bnil2cfyf6nglpvbn2y0zfbv44zfhsd5qg4c9rm6vgd8dl")))
(package
(inherit base-rust)
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
(replace 'patch-cargo-checksums
;; The Cargo.lock format changed.
(lambda* _
(use-modules (guix build cargo-utils))
(substitute* "Cargo.lock"
(("(checksum = )\".*\"" all name)
(string-append name "\"" ,%cargo-reference-hash "\"")))
(generate-all-checksums "vendor"))))))))))
(define-public rust-1.40
(let ((base-rust (rust-bootstrapped-package
rust-1.39 "1.40.0"
"1ba9llwhqm49w7sz3z0gqscj039m53ky9wxzhaj11z6yg1ah15yx")))
(package
(inherit base-rust)
(source
(origin
(inherit (package-source base-rust))
;; llvm-emscripten is no longer bundled, as that codegen backend
;; got removed.
(snippet '(for-each delete-file-recursively
'("src/llvm-project"
"vendor/jemalloc-sys/jemalloc")))))
;; Rust 1.40 does not ship rustc-internal libraries by default (see
;; rustc-dev-split). This means that librustc_driver.so is no longer
;; available in lib/rustlib/$target/lib, which is the directory
;; included in the runpath of librustc_codegen_llvm-llvm.so. This is
;; detected by our validate-runpath phase as an error, but it is
;; harmless as the codegen backend is loaded by librustc_driver.so
;; itself, which must at that point have been already loaded. As such,
;; we skip validating the runpath for Rust 1.40. Rust 1.41 stopped
;; putting the codegen backend in a separate library, which makes this
;; workaround only necessary for this release.
(arguments (substitute-keyword-arguments (package-arguments base-rust)
((#:validate-runpath? _ #f)
#f))))))
(define-public rust-1.41
(let ((base-rust (rust-bootstrapped-package
rust-1.40 "1.41.1"
"0ws5x0fxv57fyllsa6025h3q6j9v3m8nb3syl4x0hgkddq0kvj9q")))
(package
(inherit base-rust)
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:validate-runpath? _ #t)
#t))))))
(define-public rust-1.42
(rust-bootstrapped-package
rust-1.41 "1.42.0" "0x9lxs82may6c0iln0b908cxyn1cv7h03n5cmbx3j1bas4qzks6j"))
(define-public rust-1.43
(rust-bootstrapped-package
rust-1.42 "1.43.0" "18akhk0wz1my6y9vhardriy2ysc482z0fnjdcgs9gy59kmnarxkm"))
;; This version needs llvm >= 8.0 and NOT 11
(define-public rust-1.44
(let ((base-rust (rust-bootstrapped-package
rust-1.43 "1.44.1"
"0ww4z2v3gxgn3zddqzwqya1gln04p91ykbrflnpdbmcd575n8bky")))
(package
(inherit base-rust)
(inputs
(alist-replace "llvm" (list llvm-10) (package-inputs base-rust))))))
(define-public rust-1.45
(let ((base-rust (rust-bootstrapped-package
rust-1.44 "1.45.2"
"0273a1g3f59plyi1n0azf21qjzwml1yqdnj5z472crz37qggr8xp")))
(package
(inherit base-rust)
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
(add-after 'unpack 'set-linker-locale-to-utf8
(lambda _
(substitute* (find-files "." "^linker.rs$")
(("linker.env\\(\"LC_ALL\", \"C\"\\);")
"linker.env(\"LC_ALL\", \"en_US.UTF-8\");")))))))))))
(define-public rust-1.46
(let ((base-rust (rust-bootstrapped-package
rust-1.45 "1.46.0"
"0a17jby2pd050s24cy4dfc0gzvgcl585v3vvyfilniyvjrqknsid")))
(package
(inherit base-rust)
(outputs (cons "rustfmt" (package-outputs base-rust)))
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
(replace 'build
;; Phase overridden to also build rustfmt.
(lambda* (#:key parallel-build? #:allow-other-keys)
(let ((job-spec (string-append
"-j" (if parallel-build?
(number->string (parallel-job-count))
"1"))))
(invoke "./x.py" job-spec "build")
(invoke "./x.py" job-spec "build" "src/tools/cargo")
(invoke "./x.py" job-spec "build" "src/tools/rustfmt"))))
(replace 'check
;; Phase overridden to also test rustfmt.
(lambda* (#:key tests? parallel-build? #:allow-other-keys)
(when tests?
(let ((job-spec (string-append
"-j" (if parallel-build?
(number->string (parallel-job-count))
"1"))))
(invoke "./x.py" job-spec "test" "-vv")
(invoke "./x.py" job-spec "test" "src/tools/cargo")
(invoke "./x.py" job-spec "test" "src/tools/rustfmt")))))
(replace 'install
;; Phase overridden to also install rustfmt.
(lambda* (#:key outputs #:allow-other-keys)
(invoke "./x.py" "install")
(substitute* "config.toml"
;; Adjust the prefix to the 'cargo' output.
(("prefix = \"[^\"]*\"")
(format #f "prefix = ~s" (assoc-ref outputs "cargo"))))
(invoke "./x.py" "install" "cargo")
(substitute* "config.toml"
;; Adjust the prefix to the 'rustfmt' output.
(("prefix = \"[^\"]*\"")
(format #f "prefix = ~s" (assoc-ref outputs "rustfmt"))))
(invoke "./x.py" "install" "rustfmt"))))))))))
(define-public rust-1.47
(rust-bootstrapped-package
rust-1.46 "1.47.0" "07fqd2vp7cf1ka3hr207dnnz93ymxml4935vp74g4is79h3dz19i"))
(define-public rust-1.48
(rust-bootstrapped-package
rust-1.47 "1.48.0" "0fz4gbb5hp5qalrl9lcl8yw4kk7ai7wx511jb28nypbxninkwxhf"))
(define-public rust-1.49
(let ((base-rust (rust-bootstrapped-package
rust-1.48 "1.49.0"
"0yf7kll517398dgqsr7m3gldzj0iwsp3ggzxrayckpqzvylfy2mm")))
(package
(inherit base-rust)
(outputs (cons "doc" (package-outputs base-rust)))
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:tests? _ #f)
#t)
((#:phases phases)
`(modify-phases ,phases
(add-after 'unpack 'relax-gdb-auto-load-safe-path
;; Allow GDB to load binaries from any location, otherwise the
;; gdbinfo tests fail. This is only useful when testing with a
;; GDB version newer than 8.2.
(lambda _
(setenv "HOME" (getcwd))
(with-output-to-file (string-append (getenv "HOME") "/.gdbinit")
(lambda _
(format #t "set auto-load safe-path /~%")))
;; Do not launch gdb with '-nx' which causes it to not execute
;; any init file.
(substitute* "src/tools/compiletest/src/runtest.rs"
(("\"-nx\".as_ref\\(\\), ")
""))))
(add-after 'unpack 'patch-cargo-env-shebang
(lambda _
(substitute* '("src/tools/cargo/tests/testsuite/build.rs"
"src/tools/cargo/tests/testsuite/fix.rs")
;; The cargo *_wrapper tests set RUSTC.*WRAPPER environment
;; variable which points to /usr/bin/env. Since it's not a
;; shebang, it needs to be manually patched.
(("/usr/bin/env")
(which "env")))))
(add-after 'unpack 'disable-tests-requiring-git
(lambda _
(substitute* "src/tools/cargo/tests/testsuite/new.rs"
(("fn author_prefers_cargo")
"#[ignore]\nfn author_prefers_cargo")
(("fn finds_author_git")
"#[ignore]\nfn finds_author_git")
(("fn finds_local_author_git")
"#[ignore]\nfn finds_local_author_git"))))
(add-after 'unpack 'patch-command-exec-tests
;; This test suite includes some tests that the stdlib's
;; `Command` execution properly handles in situations where
;; the environment or PATH variable are empty, but this fails
;; since we don't have `echo` available at its usual FHS
;; location.
(lambda _
(substitute* (match (find-files "." "^command-exec.rs$")
((file) file))
(("Command::new\\(\"echo\"\\)")
(format #f "Command::new(~s)" (which "echo"))))))
(add-after 'unpack 'patch-command-uid-gid-test
(lambda _
(substitute* (match (find-files "." "^command-uid-gid.rs$")
((file) file))
(("/bin/sh")
(which "sh")))))
(add-after 'unpack 'skip-shebang-tests
;; This test make sure that the parser behaves properly when a
;; source file starts with a shebang. Unfortunately, the
;; patch-shebangs phase changes the meaning of these edge-cases.
;; We skip the test since it's drastically unlikely Guix's
;; packaging will introduce a bug here.
(lambda _
(delete-file "src/test/ui/parser/shebang/sneaky-attrib.rs")))
(add-after 'unpack 'patch-process-tests
(lambda* (#:key inputs #:allow-other-keys)
(let ((bash (assoc-ref inputs "bash")))
(substitute* "library/std/src/process/tests.rs"
(("\"/bin/sh\"")
(string-append "\"" bash "/bin/sh\"")))
(substitute* "library/std/src/sys/unix/process/process_common/tests.rs"
(("fn test_process_mask")
"#[allow(unused_attributes)]
#[ignore]
fn test_process_mask")))))
(add-after 'unpack 'disable-interrupt-tests
(lambda _
;; This test hangs in the build container; disable it.
(substitute* (match (find-files "." "^freshness.rs$")
((file) file))
(("fn linking_interrupted")
"#[ignore]\nfn linking_interrupted"))
;; Likewise for the ctrl_c_kills_everyone test.
(substitute* (match (find-files "." "^death.rs$")
((file) file))
(("fn ctrl_c_kills_everyone")
"#[ignore]\nfn ctrl_c_kills_everyone"))))
(add-after 'configure 'enable-docs
(lambda _
(substitute* "config.toml"
(("docs = false")
"docs = true"))))
(add-after 'configure 'add-gdb-to-config
(lambda* (#:key inputs #:allow-other-keys)
(let ((gdb (assoc-ref inputs "gdb")))
(substitute* "config.toml"
(("^python =.*" all)
(string-append all
"gdb = \"" gdb "/bin/gdb\"\n"))))))))))
;; Add test inputs.
(native-inputs (cons*
;; The tests fail when using GDB 10 (see:
;; https://github.com/rust-lang/rust/issues/79009).
`("gdb" ,gdb-9.2)
`("procps" ,procps)
(package-native-inputs base-rust))))))
(define-public rust-1.50
(rust-bootstrapped-package rust-1.49 "1.50.0"
"0pjs7j62maiyvkmhp9zrxl528g2n0fphp4rq6ap7aqdv0a6qz5wm"))
(define-public rust-1.51
(rust-bootstrapped-package rust-1.50 "1.51.0"
"0ixqkqglv3isxbvl4ldr4byrkx692wghsz3fasy1pn5kr2prnsvs"))
(define-public rust-1.52
(let ((base-rust
(rust-bootstrapped-package rust-1.51 "1.52.1"
"165zs3xzp9dravybwslqs1qhn35agp6wacmzpymqg3qfdni26vrs")))
(package
(inherit base-rust)
(inputs
(alist-replace "llvm" (list llvm-12)
(package-inputs base-rust))))))
;;; Note: Only the latest versions of Rust are supported and tested. The
;;; intermediate rusts are built for bootstrapping purposes and should not
;;; be relied upon. This is to ease maintenance and reduce the time
;;; required to build the full Rust bootstrap chain.
(define-public rust rust-1.49)
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