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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 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 Jakub Kądziołka <kuba@kadziolka.net>
;;;
;;; 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))))))
(define-public mrustc
(let ((rustc-version "1.19.0"))
(package
(name "mrustc")
(version "0.9")
(source (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"))))
(outputs '("out" "cargo"))
(build-system gnu-build-system)
(inputs
`(("zlib" ,zlib)))
(native-inputs
`(("bison" ,bison)
("flex" ,flex)
;; Required for the libstd sources.
("rustc" ,(package-source rust-1.19))))
(arguments
`(#:test-target "test"
#:make-flags
(list ,(string-append "RUSTC_TARGET="
(or (%current-target-system)
(nix-system->gnu-triplet-for-rust))))
#:phases
(modify-phases %standard-phases
(add-after 'unpack 'patch-date
(lambda _
(substitute* "Makefile"
(("shell date") "shell date -d @1"))
(substitute* "run_rustc/Makefile"
(("[$]Vtime ") "$V "))
#t))
(add-after 'patch-date 'unpack-target-compiler
(lambda* (#:key inputs outputs #:allow-other-keys)
(invoke "tar" "xf" (assoc-ref inputs "rustc"))
(chdir ,(string-append "rustc-" rustc-version "-src"))
(invoke "patch" "-p0" ,(string-append "../rustc-" rustc-version
"-src.patch"))
(chdir "..")
(setenv "RUSTC_VERSION" ,rustc-version)
(setenv "MRUSTC_TARGET_VER"
,(version-major+minor rustc-version))
(setenv "OUTDIR_SUF" "")
#t))
(replace 'configure
(lambda* (#:key inputs #:allow-other-keys)
(setenv "CC" (string-append (assoc-ref inputs "gcc")
"/bin/gcc"))
(setenv "CXX" (string-append (assoc-ref inputs "gcc")
"/bin/g++"))
#t))
(add-after 'build 'build-minicargo
(lambda* (#:key make-flags #:allow-other-keys)
;; TODO: minicargo.mk: RUSTC_VERSION=$(RUSTC_VERSION) RUSTC_CHANNEL=$(RUSTC_SRC_TY) OUTDIR_SUF=$(OUTDIR_SUF)
(apply invoke "make" "-f" "minicargo.mk" "LIBS" make-flags)
(apply invoke "make" "-C" "tools/minicargo" make-flags)))
;(add-after 'check 'check-locally
; (lambda* (#:key make-flags #:allow-other-keys)
; ;; The enum test wouldn't work otherwise.
; ;; See <https://github.com/thepowersgang/mrustc/issues/137>.
; (setenv "MRUSTC_TARGET_VER" ,(version-major+minor rustc-version))
; (apply invoke "make" "local_tests" make-flags)))
(replace 'install
(lambda* (#:key inputs outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(bin (string-append out "/bin"))
(tools-bin (string-append out "/tools/bin"))
(cargo-out (assoc-ref outputs "cargo"))
(cargo-bin (string-append cargo-out "/bin"))
(lib (string-append out "/lib"))
(lib/rust (string-append lib "/mrust"))
(gcc (assoc-ref inputs "gcc"))
(run_rustc (string-append out
"/share/mrustc/run_rustc")))
;; These files are not reproducible.
(for-each delete-file (find-files "output" "\\.txt$"))
;(delete-file-recursively "output/local_tests")
(mkdir-p (dirname lib/rust))
(copy-recursively "output" lib/rust)
(mkdir-p bin)
(mkdir-p tools-bin)
(install-file "bin/mrustc" bin)
;; minicargo uses relative paths to resolve mrustc.
(install-file "tools/bin/minicargo" tools-bin)
(install-file "tools/bin/minicargo" cargo-bin)
(mkdir-p run_rustc)
(copy-file "run_rustc/Makefile"
(string-append run_rustc "/Makefile"))
#t))))))
(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 rust-1.19
(package
(name "rust")
(version "1.19.0")
(source
(origin
(method url-fetch)
(uri (rust-uri "1.19.0"))
(sha256 (base32 "0l8c14qsf42rmkqy92ahij4vf356dbyspxcips1aswpvad81y8qm"))
(modules '((guix build utils)))
(snippet '(begin (delete-file-recursively "src/llvm") #t))
(patches (search-patches "rust-1.19-mrustc.patch"))))
(outputs '("out" "cargo"))
(properties '((timeout . 72000) ;20 hours
(max-silent-time . 18000))) ;5 hours (for armel)
(arguments
`(#:imported-modules ,%cargo-utils-modules ;for `generate-all-checksums'
#:modules ((guix build utils) (ice-9 match) (guix build gnu-build-system))
#:phases
(modify-phases %standard-phases
(add-after 'unpack 'set-env
(lambda* (#:key inputs #:allow-other-keys)
;; Disable test for cross compilation support.
(setenv "CFG_DISABLE_CROSS_TESTS" "1")
(setenv "SHELL" (which "sh"))
(setenv "CONFIG_SHELL" (which "sh"))
(setenv "CC" (string-append (assoc-ref inputs "gcc") "/bin/gcc"))
;; guix llvm-3.9.1 package installs only shared libraries
(setenv "LLVM_LINK_SHARED" "1")
#t))
(add-after 'unpack 'patch-cargo-tomls
(lambda* (#:key inputs outputs #:allow-other-keys)
(substitute* "src/librustc_errors/Cargo.toml"
(("[[]dependencies[]]") "
[dependencies]
term = \"0.4.4\"
"))
(substitute* "src/librustc/Cargo.toml"
(("[[]dependencies[]]") "
[dependencies]
getopts = { path = \"../libgetopts\" }
"))
(substitute* "src/librustdoc/Cargo.toml"
(("[[]dependencies[]]") "
[dependencies]
test = { path = \"../libtest\" }
"))
#t))
(add-after 'unpack 'patch-tests
(lambda* (#:key inputs #:allow-other-keys)
(let ((bash (assoc-ref inputs "bash")))
(substitute* "src/libstd/process.rs"
;; The newline is intentional.
;; There's a line length "tidy" check in Rust which would
;; fail otherwise.
(("\"/bin/sh\"") (string-append "\n\"" bash "/bin/sh\"")))
(substitute* "src/libstd/net/tcp.rs"
;; There is no network in build environment
(("fn connect_timeout_unroutable")
"#[ignore]\nfn connect_timeout_unroutable"))
;; <https://lists.gnu.org/archive/html/guix-devel/2017-06/msg00222.html>
(substitute* "src/libstd/sys/unix/process/process_common.rs"
(("fn test_process_mask") "#[allow(unused_attributes)]
#[ignore]
fn test_process_mask"))
#t)))
(add-after 'patch-tests 'patch-aarch64-test
(lambda* _
(substitute* "src/librustc_back/dynamic_lib.rs"
;; This test is known to fail on aarch64 and powerpc64le:
;; https://github.com/rust-lang/rust/issues/45410
(("fn test_loading_cosine") "#[ignore]\nfn test_loading_cosine"))
#t))
(add-after 'patch-tests 'use-readelf-for-tests
(lambda* _
;; nm doesn't recognize the file format because of the
;; nonstandard sections used by the Rust compiler, but readelf
;; ignores them.
(substitute* "src/test/run-make/atomic-lock-free/Makefile"
(("\tnm ")
"\treadelf -c "))
#t))
(add-after 'patch-tests 'remove-unsupported-tests
(lambda* _
;; Our ld-wrapper cannot process non-UTF8 bytes in LIBRARY_PATH.
;; <https://lists.gnu.org/archive/html/guix-devel/2017-06/msg00193.html>
(delete-file-recursively "src/test/run-make/linker-output-non-utf8")
#t))
(add-after 'patch-source-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")
#t))
;; This phase is overridden by newer versions.
(replace 'configure
(const #t))
;; This phase is overridden by newer versions.
(replace 'build
(lambda* (#:key inputs outputs #:allow-other-keys)
(let ((rustc-bootstrap (assoc-ref inputs "rustc-bootstrap")))
(setenv "CFG_COMPILER_HOST_TRIPLE"
,(nix-system->gnu-triplet (%current-system)))
(setenv "CFG_RELEASE" "")
(setenv "CFG_RELEASE_CHANNEL" "stable")
(setenv "CFG_LIBDIR_RELATIVE" "lib")
(setenv "CFG_VERSION" "1.19.0-stable-mrustc")
(setenv "MRUSTC_TARGET_VER" ,(version-major+minor version))
; bad: (setenv "CFG_PREFIX" "mrustc") ; FIXME output path.
(mkdir-p "output")
;; mrustc 0.9 doesn't check the search paths for crates anymore.
(copy-recursively (string-append rustc-bootstrap "/lib/mrust")
"output")
(invoke (string-append rustc-bootstrap "/tools/bin/minicargo")
"src/rustc" "--vendor-dir" "src/vendor"
"--output-dir" "output/rustc-build"
"-L" (string-append rustc-bootstrap "/lib/mrust")
"-j" "1")
(setenv "CFG_COMPILER_HOST_TRIPLE" #f)
(setenv "CFG_RELEASE" #f)
(setenv "CFG_RELEASE_CHANNEL" #f)
(setenv "CFG_VERSION" #f)
(setenv "CFG_PREFIX" #f)
(setenv "CFG_LIBDIR_RELATIVE" #f)
(invoke (string-append rustc-bootstrap "/tools/bin/minicargo")
"src/tools/cargo" "--vendor-dir" "src/vendor"
"--output-dir" "output/cargo-build"
"-L" "output/"
"-L" (string-append rustc-bootstrap "/lib/mrust")
"-j" "1")
;; Now use the newly-built rustc to build the libraries.
;; One day that could be replaced by:
;; (invoke "output/cargo-build/cargo" "build"
;; "--manifest-path" "src/bootstrap/Cargo.toml"
;; "--verbose") ; "--locked" "--frozen"
;; but right now, Cargo has problems with libstd's circular
;; dependencies.
(mkdir-p "output/target-libs")
(for-each (match-lambda
((name . flags)
(write name)
(newline)
(apply invoke
"output/rustc-build/rustc"
"-C" (string-append "linker="
(getenv "CC"))
;; Required for libterm.
"-Z" "force-unstable-if-unmarked"
"-L" "output/target-libs"
(string-append "src/" name "/lib.rs")
"-o"
(string-append "output/target-libs/"
(car (string-split name #\/))
".rlib")
flags)))
'(("libcore")
("libstd_unicode")
("liballoc")
("libcollections")
("librand")
("liblibc/src" "--cfg" "stdbuild")
("libunwind" "-l" "gcc_s")
("libcompiler_builtins")
("liballoc_system")
("libpanic_unwind")
;; Uses "cc" to link.
("libstd" "-l" "dl" "-l" "rt" "-l" "pthread")
("libarena")
;; Test dependencies:
("libgetopts")
("libterm")
("libtest")))
#t)))
;; This phase is overridden by newer versions.
(replace 'check
(const #t))
;; This phase is overridden by newer versions.
(replace 'install
(lambda* (#:key inputs outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(target-system ,(or (%current-target-system)
(nix-system->gnu-triplet
(%current-system))))
(out-libs (string-append out "/lib/rustlib/"
target-system "/lib")))
;(setenv "CFG_PREFIX" out)
(mkdir-p out-libs)
(copy-recursively "output/target-libs" out-libs)
(install-file "output/rustc-build/rustc"
(string-append out "/bin"))
(install-file "output/rustc-build/rustdoc"
(string-append out "/bin"))
(install-file "output/cargo-build/cargo"
(string-append (assoc-ref outputs "cargo")
"/bin")))
#t)))))
(build-system gnu-build-system)
(native-inputs
`(("bison" ,bison) ; For the tests
("cmake" ,cmake-minimal)
("flex" ,flex) ; For the tests
("gdb" ,gdb) ; For the tests
("procps" ,procps) ; For the tests
("python-2" ,python-2)
("rustc-bootstrap" ,mrustc)
("cargo-bootstrap" ,mrustc "cargo")
("pkg-config" ,pkg-config) ; For "cargo"
("which" ,which)))
(inputs
`(("jemalloc" ,jemalloc-4.5.0)
("llvm" ,llvm-3.9.1)
("openssl" ,openssl-1.0)
("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")))))
(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-1.20
(let ((base-rust
(rust-bootstrapped-package rust-1.19 "1.20.0"
"0542y4rnzlsrricai130mqyxl8r6rd991frb4qsnwb27yigqg91a")))
(package
(inherit base-rust)
(source
(origin
(inherit (package-source base-rust))
(snippet '(begin
(delete-file-recursively "src/jemalloc")
(delete-file-recursively "src/llvm")
#t))
(patches '())))
(native-inputs
`(;; The tests fail with newer versions of GNU Make.
("make" ,gnu-make-4.2)
,@(package-native-inputs base-rust)))
(outputs '("out" "doc" "cargo"))
;; Since rust-1.19 is local, it's quite probable that Hydra
;; will build rust-1.19 only as a dependency of rust-1.20.
;; But then Hydra will use the wrong properties, the ones here,
;; for rust-1.19. Therefore, we copied the properties of
;; rust-1.19 here.
(properties '((timeout . 72000) ;20 hours
(max-silent-time . 18000))) ;5 hours (for armel)
(arguments
(substitute-keyword-arguments (package-arguments rust-1.19)
((#:phases phases)
`(modify-phases ,phases
(add-after 'patch-tests 'patch-cargo-tests
(lambda _
(substitute* "src/tools/cargo/tests/build.rs"
(("/usr/bin/env") (which "env"))
;; Guix llvm is compiled without asmjs-unknown-emscripten.
(("fn wasm32_final_outputs") "#[ignore]\nfn wasm32_final_outputs"))
(substitute* "src/tools/cargo/tests/death.rs"
;; This is stuck when built in container.
(("fn ctrl_c_kills_everyone") "#[ignore]\nfn ctrl_c_kills_everyone"))
;; Prints test output in the wrong order when built on
;; i686-linux.
(substitute* "src/tools/cargo/tests/test.rs"
(("fn cargo_test_env") "#[ignore]\nfn cargo_test_env"))
;; These tests pull in a dependency on "git", which changes
;; too frequently take part in the Rust toolchain.
(substitute* "src/tools/cargo/tests/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"))
#t))
(add-after 'patch-cargo-tests 'ignore-glibc-2.27-incompatible-test
;; https://github.com/rust-lang/rust/issues/47863
(lambda _
(substitute* "src/test/run-pass/out-of-stack.rs"
(("// ignore-android") "// ignore-test\n// ignore-android"))
#t))
(replace 'configure
(lambda* (#:key inputs outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(doc (assoc-ref outputs "doc"))
(gcc (assoc-ref inputs "gcc"))
(gdb (assoc-ref inputs "gdb"))
(binutils (assoc-ref inputs "binutils"))
(python (assoc-ref inputs "python-2"))
(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 = true
python = \"" python "/bin/python2" "\"
gdb = \"" gdb "/bin/gdb" "\"
vendor = true
submodules = false
[install]
prefix = \"" out "\"
docdir = \"" doc "/share/doc/rust" "\"
sysconfdir = \"etc\"
[rust]
default-linker = \"" gcc "/bin/gcc" "\"
channel = \"stable\"
rpath = true
" ;; There are 2 failed codegen tests:
;; codegen/mainsubprogram.rs and codegen/mainsubprogramstart.rs
;; These tests require a patched LLVM
"codegen-tests = false
[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)))
#t)))
(add-after 'configure 'provide-cc
(lambda* (#:key inputs #:allow-other-keys)
(symlink (string-append (assoc-ref inputs "gcc") "/bin/gcc")
"/tmp/cc")
(setenv "PATH" (string-append "/tmp:" (getenv "PATH")))
#t))
(add-after 'provide-cc 'configure-archiver
(lambda* (#:key inputs #:allow-other-keys)
(substitute* "src/build_helper/lib.rs"
;; Make sure "ar" is always used as the archiver.
(("\"musl\"") "\"\"")
;; Then substitute "ar" by our name.
(("\"ar\"") (string-append "\""
(assoc-ref inputs "binutils")
"/bin/ar\"")))
#t))
(delete 'patch-cargo-tomls)
(add-before 'build 'reset-timestamps-after-changes
(lambda* _
(for-each
(lambda (filename)
;; Rust 1.20.0 treats timestamp 0 as "file doesn't exist".
;; Therefore, use timestamp 1.
(utime filename 1 1 1 1))
(find-files "." #:directories? #t))
#t))
(replace 'build
(lambda* _
(invoke "./x.py" "build")
(invoke "./x.py" "build" "src/tools/cargo")))
(replace 'check
(lambda* _
;; Disable parallel execution to prevent EAGAIN errors when
;; running tests.
(invoke "./x.py" "-j1" "test" "-vv")
(invoke "./x.py" "-j1" "test" "src/tools/cargo")
#t))
(replace 'install
(lambda* (#:key outputs #:allow-other-keys)
(invoke "./x.py" "install")
(substitute* "config.toml"
;; replace prefix to specific output
(("prefix = \"[^\"]*\"")
(string-append "prefix = \"" (assoc-ref outputs "cargo") "\"")))
(invoke "./x.py" "install" "cargo")))
(add-after 'install 'delete-install-logs
(lambda* (#:key outputs #:allow-other-keys)
(define (delete-manifest-file out-path file)
(delete-file (string-append out-path "/lib/rustlib/" file)))
(let ((out (assoc-ref outputs "out"))
(cargo-out (assoc-ref outputs "cargo")))
(for-each
(lambda (file) (delete-manifest-file out file))
'("install.log"
"manifest-rust-docs"
"manifest-rust-std-x86_64-unknown-linux-gnu"
"manifest-rustc"))
(for-each
(lambda (file) (delete-manifest-file cargo-out file))
'("install.log"
"manifest-cargo"))
#t)))
(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"))))
#t))))))))))
(define-public rust-1.21
(let ((base-rust (rust-bootstrapped-package rust-1.20 "1.21.0"
"1yj8lnxybjrybp00fqhxw8fpr641dh8wcn9mk44xjnsb4i1c21qp")))
(package
(inherit base-rust)
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
(add-after 'configure 'remove-ar
(lambda* (#:key inputs #:allow-other-keys)
;; Remove because toml complains about "unknown field".
(substitute* "config.toml"
(("^ar =.*") "\n"))
#t)))))))))
(define-public rust-1.22
(let ((base-rust (rust-bootstrapped-package rust-1.21 "1.22.1"
"1lrzzp0nh7s61wgfs2h6ilaqi6iq89f1pd1yaf65l87bssyl4ylb")))
(package
(inherit base-rust)
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
(add-after 'unpack 'remove-flaky-test
(lambda _
;; See <https://github.com/rust-lang/rust/issues/43402>.
(when (file-exists? "src/test/run-make/issue-26092")
(delete-file-recursively "src/test/run-make/issue-26092"))
#t)))))))))
(define-public rust-1.23
(let ((base-rust (rust-bootstrapped-package rust-1.22 "1.23.0"
"14fb8vhjzsxlbi6yrn1r6fl5dlbdd1m92dn5zj5gmzfwf4w9ar3l")))
(package
(inherit base-rust)
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
(delete 'configure-archiver)
(delete 'remove-ar)
(add-after 'unpack 'dont-build-native
(lambda _
;; XXX: Revisit this when we use gcc 6.
(substitute* "src/binaryen/CMakeLists.txt"
(("ADD_COMPILE_FLAG\\(\\\"-march=native\\\"\\)") ""))
#t)))))))))
(define-public rust-1.24
(let ((base-rust
(rust-bootstrapped-package rust-1.23 "1.24.1"
"1vv10x2h9kq7fxh2v01damdq8pvlp5acyh1kzcda9sfjx12kv99y")))
(package
(inherit base-rust)
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
(delete 'use-readelf-for-tests)
(replace 'patch-aarch64-test
(lambda* _
(substitute* "src/librustc_metadata/dynamic_lib.rs"
;; This test is known to fail on aarch64 and powerpc64le:
;; https://github.com/rust-lang/rust/issues/45410
(("fn test_loading_cosine") "#[ignore]\nfn test_loading_cosine"))
#t)))))))))
;;; Rust 1.25 release support work with llvm 6--but build with llvm 6 is
;;; not determenistic due to <https://github.com/rust-lang/rust/issues/50556>.
;;; Keep using llvm 3.9.1 until builds become determenistic
(define-public rust-1.25
(let ((base-rust
(rust-bootstrapped-package rust-1.24 "1.25.0"
"0baxjr99311lvwdq0s38bipbnj72pn6fgbk6lcq7j555xq53mxpf")))
(package
(inherit base-rust)
(source
(origin
(inherit (package-source base-rust))
(snippet '(begin
(delete-file-recursively "src/jemalloc")
(delete-file-recursively "src/llvm")
(delete-file-recursively "src/llvm-emscripten")
#t))
(patches (search-patches
"rust-1.25-accept-more-detailed-gdb-lines.patch"))))
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
(add-after 'patch-cargo-tests 'patch-cargo-index-update
(lambda _
(substitute* "src/tools/cargo/tests/generate-lockfile.rs"
;; This test wants to update the crate index.
(("fn no_index_update") "#[ignore]\nfn no_index_update"))
#t))
(replace 'patch-aarch64-test
(lambda _
(substitute* "src/librustc_metadata/dynamic_lib.rs"
;; This test is known to fail on aarch64 and powerpc64le:
;; https://github.com/rust-lang/rust/issues/45410
(("fn test_loading_cosine") "#[ignore]\nfn test_loading_cosine"))
;; This test fails on aarch64 with llvm@6.0:
;; https://github.com/rust-lang/rust/issues/49807
;; other possible solution:
;; https://github.com/rust-lang/rust/pull/47688
(delete-file "src/test/debuginfo/by-value-self-argument-in-trait-impl.rs")
#t))
(delete 'ignore-glibc-2.27-incompatible-test))))))))
(define-public rust-1.26
(let ((base-rust
(rust-bootstrapped-package rust-1.25 "1.26.2"
"0047ais0fvmqvngqkdsxgrzhb0kljg8wy85b01kbbjc88hqcz7pv")))
(package
(inherit base-rust)
(source
(origin
(inherit (package-source base-rust))
(patches (search-patches
"rust-coresimd-doctest.patch"
"rust-1.25-accept-more-detailed-gdb-lines.patch"))))
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
;; binaryen was replaced with LLD project from LLVM
(delete 'dont-build-native)
(replace 'check
(lambda* _
;; Enable parallel execution.
(let ((parallel-job-spec
(string-append "-j" (number->string
(min 4
(parallel-job-count))))))
(invoke "./x.py" parallel-job-spec "test" "-vv")
(invoke "./x.py" parallel-job-spec "test"
"src/tools/cargo"))))
(replace 'remove-unsupported-tests
(lambda* _
;; Our ld-wrapper cannot process non-UTF8 bytes in LIBRARY_PATH.
;; <https://lists.gnu.org/archive/html/guix-devel/2017-06/msg00193.html>
(delete-file-recursively "src/test/run-make-fulldeps/linker-output-non-utf8")
#t))
(replace 'patch-cargo-tests
(lambda* _
(substitute* "src/tools/cargo/tests/testsuite/build.rs"
(("/usr/bin/env") (which "env"))
;; Guix llvm is compiled without asmjs-unknown-emscripten.
(("fn wasm32_final_outputs") "#[ignore]\nfn wasm32_final_outputs"))
(substitute* "src/tools/cargo/tests/testsuite/death.rs"
;; This is stuck when built in container.
(("fn ctrl_c_kills_everyone") "#[ignore]\nfn ctrl_c_kills_everyone"))
;; Prints test output in the wrong order when built on
;; i686-linux.
(substitute* "src/tools/cargo/tests/testsuite/test.rs"
(("fn cargo_test_env") "#[ignore]\nfn cargo_test_env"))
;; Avoid dependency on "git".
(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"))
#t))
;; TODO(rebuild-rust): Remove this phase in rust-1.28 when rebuilding.
(add-after 'patch-cargo-tests 'disable-cargo-test-for-nightly-channel
(lambda* _
;; This test failed to work on "nightly" channel builds
;; https://github.com/rust-lang/cargo/issues/5648
(substitute* "src/tools/cargo/tests/testsuite/resolve.rs"
(("fn test_resolving_minimum_version_with_transitive_deps")
"#[ignore]\nfn test_resolving_minimum_version_with_transitive_deps"))
#t))
(replace 'patch-cargo-index-update
(lambda* _
(substitute* "src/tools/cargo/tests/testsuite/generate_lockfile.rs"
;; This test wants to update the crate index.
(("fn no_index_update") "#[ignore]\nfn no_index_update"))
#t)))))))))
(define-public rust-1.27
(let ((base-rust
(rust-bootstrapped-package rust-1.26 "1.27.2"
"0pg1s37bhx9zqbynxyydq5j6q7kij9vxkcv8maz0m25prm88r0cs")))
(package
(inherit base-rust)
(source
(origin
(inherit (package-source base-rust))
(patches (search-patches "rust-coresimd-doctest.patch"
"rust-bootstrap-stage0-test.patch"
"rust-1.25-accept-more-detailed-gdb-lines.patch"
"rust-reproducible-builds.patch"))))
(native-inputs
;; FIXME: Rust 1.27 and some later versions require GDB 8.2 specifically.
;; See <https://bugs.gnu.org/37810>.
(alist-replace "gdb" (list gdb-8.2)
(package-native-inputs base-rust)))
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
(add-before 'install 'mkdir-prefix-paths
(lambda* (#:key outputs #:allow-other-keys)
;; As result of https://github.com/rust-lang/rust/issues/36989
;; `prefix' directory should exist before `install' call
(mkdir-p (assoc-ref outputs "out"))
(mkdir-p (assoc-ref outputs "cargo"))
#t))
(add-after 'patch-cargo-tests 'disable-thinlto-test
(lambda* _
;; thinlto required llvm 6.0 for work
(substitute* "src/tools/cargo/tests/testsuite/path.rs"
(("fn thin_lto_works") "#[ignore]\nfn thin_lto_works"))
#t)))))))))
(define-public rust-1.28
(let ((base-rust
(rust-bootstrapped-package rust-1.27 "1.28.0"
"11k4rn77bca2rikykkk9fmprrgjswd4x4kaq7fia08vgkir82nhx")))
(package
(inherit base-rust)
(source
(origin
(inherit (package-source base-rust))
(patches (search-patches "rust-coresimd-doctest.patch"
"rust-bootstrap-stage0-test.patch"
"rust-1.25-accept-more-detailed-gdb-lines.patch"
"rust-reproducible-builds.patch"))))
(inputs
;; Use LLVM 6.0
(alist-replace "llvm" (list llvm-6)
(package-inputs base-rust)))
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
(add-after 'configure 'enable-codegen-tests
;; Codegen tests should pass with llvm 6, so enable them.
(lambda* _
(substitute* "config.toml"
(("codegen-tests = false") ""))
#t))
(add-after 'patch-tests 'disable-amd64-avx-test
;; That test would fail on x86_64 machines without avx.
(lambda* _
(substitute* "src/test/run-pass/issue-44056.rs"
(("only-x86_64") "ignore-test"))
#t))
;; The thinlto test should pass with llvm 6.
(delete 'disable-thinlto-test))))))))
(define-public rust-1.29
(let ((base-rust
(rust-bootstrapped-package rust-1.28 "1.29.2"
"1jb787080z754caa2w3w1amsygs4qlzj9rs1vy64firfmabfg22h")))
(package
(inherit base-rust)
(source
(origin
(inherit (package-source base-rust))
(patches (search-patches "rust-1.25-accept-more-detailed-gdb-lines.patch"
"rust-reproducible-builds.patch")))))))
(define-public rust-1.30
(let ((base-rust
(rust-bootstrapped-package rust-1.29 "1.30.1"
"0aavdc1lqv0cjzbqwl5n59yd0bqdlhn0zas61ljf38yrvc18k8rn")))
(package
(inherit base-rust)
(source
(origin
(inherit (package-source base-rust))
(snippet '(begin
(delete-file-recursively "src/jemalloc")
(delete-file-recursively "src/llvm")
(delete-file-recursively "src/llvm-emscripten")
(delete-file-recursively "src/tools/clang")
(delete-file-recursively "src/tools/lldb")
#t))))
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
(add-after 'patch-cargo-tests 'patch-cargo-env-shebang
(lambda* (#:key inputs #:allow-other-keys)
(let ((coreutils (assoc-ref inputs "coreutils")))
(substitute* "src/tools/cargo/tests/testsuite/fix.rs"
;; Cargo has a test which explicitly sets a
;; 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\"")
(string-append "\"" coreutils "/bin/env\"")))
#t)))
(add-after 'patch-cargo-env-shebang 'ignore-cargo-package-tests
(lambda* _
(substitute* "src/tools/cargo/tests/testsuite/package.rs"
;; These tests largely check that cargo outputs warning/error
;; messages as expected. It seems that cargo outputs an
;; absolute path to something in the store instead of the
;; expected relative path (e.g. `[..]`) so we'll ignore
;; these for now
(("fn include") "#[ignore]\nfn include")
(("fn exclude") "#[ignore]\nfn exclude"))
#t))
;; The test has been moved elsewhere.
(replace 'disable-amd64-avx-test
(lambda _
(substitute* "src/test/ui/run-pass/issues/issue-44056.rs"
(("only-x86_64") "ignore-test"))
#t)))))))))
(define (patch-command-exec-tests-phase test-path)
"The command-exec.rs test moves around between releases. We need to apply
a Guix-specific patch to it for each release. This function generates the phase
that applies said patch, parametrized by the test-path. This is done this way
because the phase is more complex than the equivalents for other tests that
move around."
`(lambda* (#:key inputs #:allow-other-keys)
(let ((coreutils (assoc-ref inputs "coreutils")))
(substitute* ,test-path
;; This test suite includes some tests that the stdlib's
;; `Command` execution properly handles situations where
;; the environment or PATH variable are empty, but this
;; fails since we don't have `echo` available in the usual
;; Linux directories.
;; NB: the leading space is so we don't fail a tidy check
;; for trailing whitespace, and the newlines are to ensure
;; we don't exceed the 100 chars tidy check as well
((" Command::new\\(\"echo\"\\)")
(string-append "\nCommand::new(\"" coreutils "/bin/echo\")\n")))
#t)))
(define-public rust-1.31
(let ((base-rust
(rust-bootstrapped-package rust-1.30 "1.31.1"
"0sk84ff0cklybcp0jbbxcw7lk7mrm6kb6km5nzd6m64dy0igrlli")))
(package
(inherit base-rust)
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
(add-after 'patch-tests 'patch-command-exec-tests
,(patch-command-exec-tests-phase
"src/test/run-pass/command-exec.rs"))
;; The test has been moved elsewhere.
(replace 'disable-amd64-avx-test
(lambda _
(substitute* "src/test/ui/issues/issue-44056.rs"
(("only-x86_64") "ignore-test"))
#t))
(add-after 'patch-tests 'patch-process-docs-rev-cmd
(lambda* _
;; Disable some doc tests which depend on the "rev" command
;; https://github.com/rust-lang/rust/pull/58746
(substitute* "src/libstd/process.rs"
(("```rust") "```rust,no_run"))
#t)))))))))
(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 '(begin (delete-file-recursively "src/llvm")
(delete-file-recursively "src/llvm-emscripten")
(delete-file-recursively "src/tools/clang")
(delete-file-recursively "src/tools/lldb")
(delete-file-recursively "vendor/jemalloc-sys/jemalloc")
#t))
(patches (search-patches "rust-reproducible-builds.patch"))
;; the vendor directory has moved to the root of
;; the tarball, so we have to strip an extra prefix
(patch-flags '("-p2"))))
(inputs
;; Downgrade to LLVM 6, all LTO tests appear to fail with LLVM 7.0.1
(alist-replace "llvm" (list llvm-6)
(package-inputs base-rust)))
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#: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")
#t))
(add-after 'enable-codegen-tests '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"))
#t))
;; Remove no longer relevant steps
(delete 'remove-flaky-test)
(delete 'patch-aarch64-test))))))))
(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 to jemalloc@5.1.0
(alist-replace "jemalloc" (list jemalloc)
(package-inputs base-rust)))
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
(delete 'ignore-cargo-package-tests)
(add-after 'configure 'configure-test-threads
;; Several rustc and cargo tests will fail if run on one core
;; https://github.com/rust-lang/rust/issues/59122
;; https://github.com/rust-lang/cargo/issues/6746
;; https://github.com/rust-lang/rust/issues/58907
(lambda* (#:key inputs #:allow-other-keys)
(setenv "RUST_TEST_THREADS" "2")
#t)))))))))
(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 '(begin
(delete-file-recursively "src/llvm-emscripten")
(delete-file-recursively "src/llvm-project")
(delete-file-recursively "vendor/jemalloc-sys/jemalloc")
#t)))))))
(define-public rust-1.35
(let ((base-rust
(rust-bootstrapped-package rust-1.34 "1.35.0"
"0bbizy6b7002v1rdhrxrf5gijclbyizdhkglhp81ib3bf5x66kas")))
(package
(inherit base-rust)
(inputs
(alist-replace "llvm" (list llvm-8)
(package-inputs base-rust)))
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
;; The tidy test includes a pass which ensures large binaries
;; don't accidentally get checked into the rust git repo.
;; Unfortunately the test assumes that git is always available,
;; so we'll comment out the invocation of this pass.
(add-after 'configure 'disable-tidy-bins-check
(lambda* _
(substitute* "src/tools/tidy/src/main.rs"
(("bins::check") "//bins::check"))
#t)))))))))
(define-public rust-1.36
(let ((base-rust
(rust-bootstrapped-package rust-1.35 "1.36.0"
"06xv2p6zq03lidr0yaf029ii8wnjjqa894nkmrm6s0rx47by9i04")))
(package
(inherit base-rust)
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
(delete 'patch-process-docs-rev-cmd))))))))
(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)
#t))))))))))
;; TODO(rebuild-rust): Switch to LLVM 9 in 1.38 instead of 1.40.
(define-public rust-1.38
(let ((base-rust
(rust-bootstrapped-package rust-1.37 "1.38.0"
"101dlpsfkq67p0hbwx4acqq6n90dj4bbprndizpgh1kigk566hk4")))
(package
(inherit base-rust)
#;(inputs
(alist-replace "llvm" (list llvm-9)
(package-inputs base-rust)))
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
(replace 'patch-command-exec-tests
,(patch-command-exec-tests-phase
"src/test/ui/command-exec.rs"))
(add-after 'patch-tests 'patch-command-uid-gid-test
(lambda _
(substitute* "src/test/ui/command-uid-gid.rs"
(("/bin/sh") (which "sh"))
(("ignore-sgx") "ignore-sgx\n// ignore-tidy-linelength"))
#t)))))))))
(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")
#t)))))))))
(define-public rust-1.40
(let ((base-rust
(rust-bootstrapped-package rust-1.39 "1.40.0"
"1ba9llwhqm49w7sz3z0gqscj039m53ky9wxzhaj11z6yg1ah15yx")))
(package
(inherit base-rust)
(inputs
(alist-replace "llvm" (list llvm-9)
(package-inputs base-rust)))
(source
(origin
(inherit (package-source base-rust))
;; llvm-emscripten is no longer bundled, as that codegen backend
;; got removed.
(snippet '(begin
(delete-file-recursively "src/llvm-project")
(delete-file-recursively "vendor/jemalloc-sys/jemalloc")
#t))))
(arguments
;; 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.
(cons* #:validate-runpath? #f
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
;; 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.
;;
;; TODO(rebuild-rust): This phase could be added earlier to
;; simplify a significant amount of code, but it would require
;; rebuilding the entire rusty universe.
(add-after 'patch-tests 'neuter-tidy
(lambda _
(substitute* "src/bootstrap/builder.rs"
(("^.*::Tidy,") ""))
#t))
;; TODO(rebuild-rust): Adapt the find-files approach for
;; earlier testsuite patches.
(replace 'patch-command-uid-gid-test
(lambda _
(match (find-files "src/test" "command-uid-gid\\.rs")
((file)
(substitute* file
(("/bin/sh") (which "sh")))))
#t))
(replace 'patch-command-exec-tests
,(patch-command-exec-tests-phase
'(match (find-files "src/test" "command-exec\\.rs")
((file) file))))
;; TODO(rebuild-rust): The test in question got fixed long ago.
(delete 'disable-cargo-test-for-nightly-channel)
;; The test got removed in commit 000fe63b6fc57b09828930cacbab20c2ee6e6d15
;; "Remove painful test that is not pulling its weight"
(delete 'remove-unsupported-tests)))))))))
(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))))))
(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"))
(define-public rust-1.44
(rust-bootstrapped-package rust-1.43 "1.44.1"
"0ww4z2v3gxgn3zddqzwqya1gln04p91ykbrflnpdbmcd575n8bky"))
(define-public rust-1.45
(let ((base-rust
(rust-bootstrapped-package rust-1.44 "1.45.0"
"0z6dh0yd3fcm3qh960wi4s6fa6pxz9mh77psycsqfkkx5kqra15s")))
(package
(inherit base-rust)
(source
(origin
(inherit (package-source base-rust))
(patches (search-patches "rust-1.45-linker-locale.patch"))))
(inputs
(alist-replace "llvm" (list llvm-10)
(package-inputs base-rust)))
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
;; These tests 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.
(add-after 'patch-tests 'skip-shebang-tests
(lambda _
(with-directory-excursion "src/test/ui/parser/shebang"
(delete-file "shebang-doc-comment.rs")
(delete-file "sneaky-attrib.rs")
#t)))
;; This test case synchronizes itself by starting a localhost TCP
;; server. This doesn't work as networking is not available.
(add-after 'patch-tests 'skip-networking-test
(lambda _
(substitute* "src/tools/cargo/tests/testsuite/freshness.rs"
(("fn linking_interrupted" all)
(string-append "#[ignore] " all)))
#t)))))))))
;; TODO(staging): Bump this variable to the latest packaged rust.
(define-public rust rust-1.39)