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authorDavid Craven <david@craven.ch>2016-09-22 15:04:14 +0200
committerDavid Craven <david@craven.ch>2016-12-14 16:30:42 +0100
commit423f9e4494859d1320aca171c1c61f204737c6bb (patch)
tree9aa5a850879a399f1350d0cd641030e078306c31 /gnu/packages/rust.scm
parent22897187c167d5089c029d59b02655b4f54e41c2 (diff)
downloadguix-423f9e4494859d1320aca171c1c61f204737c6bb.tar
guix-423f9e4494859d1320aca171c1c61f204737c6bb.tar.gz
gnu: Add rust bootstrap binaries.
* gnu/packages/rust.scm: New file. * gnu/local.mk (GNU_SYSTEM_MODULES): Add rust.scm.
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diff --git a/gnu/packages/rust.scm b/gnu/packages/rust.scm
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+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2016 David Craven <david@craven.ch>
+;;;
+;;; 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 bootstrap)
+ #:use-module (gnu packages compression)
+ #:use-module (gnu packages elf)
+ #:use-module (gnu packages gcc)
+ #:use-module (guix build-system gnu)
+ #:use-module (guix build-system trivial)
+ #:use-module (guix download)
+ #:use-module ((guix licenses) #:prefix license:)
+ #:use-module (guix packages)
+ #:use-module (ice-9 match)
+ #:use-module (srfi srfi-26))
+
+;; Should be one less than the current released version.
+(define %rust-bootstrap-binaries-version "1.12.1")
+
+(define %rust-bootstrap-binaries
+ (origin
+ (method url-fetch)
+ (uri (string-append
+ "https://static.rust-lang.org/dist/"
+ "rust-" %rust-bootstrap-binaries-version
+ "-i686-unknown-linux-gnu.tar.gz"))
+ (sha256
+ (base32
+ "1cvbx7bbhbn3w6pn64rp9fdp2n17rwzxgsnifncw5nqx9p8vksgd"))))
+
+(define (increment-rust-version rust-version major patch)
+ (match (string-split rust-version #\.)
+ (("1" minor _)
+ (string-append (number->string major) "."
+ (number->string (+ (string->number minor) 1)) "."
+ (number->string patch)))))
+
+(define* (cargo-version rustc-version #:optional (patch 0))
+ ;; Computes the cargo version that matches the rustc version.
+ ;; https://github.com/rust-lang/cargo#Releases
+ (increment-rust-version rustc-version 0 patch))
+
+(define* (rustc-version bootstrap-version #:optional (patch 0))
+ ;; Computes the rustc version that can be compiled from a given
+ ;; other rustc version. The patch argument is for selecting
+ ;; a stability or security fix. 1.11.0 -> 1.12.1 -> 1.13.0
+ (increment-rust-version bootstrap-version 1 patch))
+
+(define rustc-bootstrap
+ (package
+ (name "rustc-bootstrap")
+ (version %rust-bootstrap-binaries-version)
+ (source %rust-bootstrap-binaries)
+ (build-system gnu-build-system)
+ (native-inputs
+ `(("patchelf" ,patchelf)))
+ (inputs
+ `(("gcc:lib" ,(canonical-package gcc) "lib")
+ ("zlib" ,zlib)))
+ (arguments
+ `(#:tests? #f
+ #:strip-binaries? #f
+ #:system "i686-linux"
+ #:phases
+ (modify-phases %standard-phases
+ (delete 'configure)
+ (delete 'build)
+ (replace 'install
+ (lambda* (#:key inputs outputs #:allow-other-keys)
+ (let* ((out (assoc-ref outputs "out"))
+ (gcc:lib (assoc-ref inputs "gcc:lib"))
+ (libc (assoc-ref inputs "libc"))
+ (zlib (assoc-ref inputs "zlib"))
+ (ld-so (string-append libc
+ ,(glibc-dynamic-linker "i686-linux")))
+ (rpath (string-append out "/lib:" zlib "/lib:"
+ libc "/lib:" gcc:lib "/lib"))
+ (rustc (string-append out "/bin/rustc"))
+ (rustdoc (string-append out "/bin/rustdoc")))
+ (system* "bash" "install.sh"
+ (string-append "--prefix=" out)
+ (string-append "--components=rustc,"
+ "rust-std-i686-unknown-linux-gnu"))
+ (for-each (lambda (file)
+ (system* "patchelf" "--set-rpath" rpath file))
+ (cons* rustc rustdoc (find-files out "\\.so$")))
+ (for-each (lambda (file)
+ (system* "patchelf" "--set-interpreter" ld-so file))
+ (list rustc rustdoc))))))))
+ (supported-systems '("i686-linux" "x86_64-linux"))
+ (home-page "https://www.rust-lang.org")
+ (synopsis "Prebuilt rust compiler")
+ (description "This package provides a pre-built @command{rustc} compiler,
+which can in turn be used to build the final Rust compiler.")
+ (license license:asl2.0)))
+
+;; FIXME: Make private once cargo is packaged. Is currently used by the
+;; cargo-build-system.
+(define-public cargo-bootstrap
+ (package
+ (name "cargo-bootstrap")
+ (version (cargo-version %rust-bootstrap-binaries-version))
+ (source %rust-bootstrap-binaries)
+ (build-system gnu-build-system)
+ (native-inputs
+ `(("patchelf" ,patchelf)))
+ (inputs
+ `(("gcc:lib" ,(canonical-package gcc) "lib")))
+ (arguments
+ `(#:tests? #f
+ #:strip-binaries? #f
+ #:system "i686-linux"
+ #:phases
+ (modify-phases %standard-phases
+ (delete 'configure)
+ (delete 'build)
+ (replace 'install
+ (lambda* (#:key inputs outputs #:allow-other-keys)
+ (let* ((out (assoc-ref outputs "out"))
+ (gcc:lib (assoc-ref inputs "gcc:lib"))
+ (libc (assoc-ref inputs "libc"))
+ (ld-so (string-append libc
+ ,(glibc-dynamic-linker "i686-linux")))
+ (rpath (string-append out "/lib:" libc "/lib:"
+ gcc:lib "/lib"))
+ (cargo (string-append out "/bin/cargo")))
+ (system* "bash" "install.sh"
+ (string-append "--prefix=" out)
+ "--components=cargo")
+ (system* "patchelf"
+ "--set-interpreter" ld-so
+ "--set-rpath" rpath
+ cargo)))))))
+ (supported-systems '("i686-linux" "x86_64-linux"))
+ (home-page "https://www.rust-lang.org")
+ (synopsis "Prebuilt cargo package manager")
+ (description "This package provides a pre-built @command{cargo} package
+manager, which is required to build itself.")
+ (license license:asl2.0)))
+
+(define rust-bootstrap
+ (package
+ (name "rust-bootstrap")
+ (version %rust-bootstrap-binaries-version)
+ (source #f)
+ (build-system trivial-build-system)
+ (propagated-inputs
+ `(("rustc-bootstrap" ,rustc-bootstrap)
+ ("cargo-bootstrap" ,cargo-bootstrap)
+ ("gcc" ,(canonical-package gcc))))
+ (arguments
+ `(#:modules ((guix build utils))
+ #:builder
+ (begin
+ (use-modules (guix build utils))
+ (let ((out (assoc-ref %outputs "out"))
+ (gcc (assoc-ref %build-inputs "gcc")))
+ (mkdir-p (string-append out "/bin"))
+ ;; Rust requires a C toolchain for linking. The prebuilt
+ ;; binaries expect a compiler called cc. Thus symlink gcc
+ ;; to cc.
+ (symlink (string-append gcc "/bin/gcc")
+ (string-append out "/bin/cc"))))))
+ (home-page "https://www.rust-lang.org")
+ (synopsis "Rust bootstrapping meta package")
+ (description "Meta package for a rust environment. Provides pre-compiled
+rustc-bootstrap and cargo-bootstrap packages.")
+ (license license:asl2.0)))