summary refs log tree commit diff
diff options
context:
space:
mode:
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
parent22897187c167d5089c029d59b02655b4f54e41c2 (diff)
downloadguix-423f9e4494859d1320aca171c1c61f204737c6bb.tar.gz
gnu: Add rust bootstrap binaries.
* gnu/packages/rust.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add rust.scm.
-rw-r--r--gnu/local.mk1
-rw-r--r--gnu/packages/rust.scm184
2 files changed, 185 insertions, 0 deletions
diff --git a/gnu/local.mk b/gnu/local.mk
index a06f359435..739d92a7b0 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -321,6 +321,7 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/rsync.scm			\
   %D%/packages/ruby.scm				\
   %D%/packages/rush.scm				\
+  %D%/packages/rust.scm				\
   %D%/packages/samba.scm			\
   %D%/packages/sawfish.scm			\
   %D%/packages/scanner.scm			\
diff --git a/gnu/packages/rust.scm b/gnu/packages/rust.scm
new file mode 100644
index 0000000000..0ed3df922f
--- /dev/null
+++ b/gnu/packages/rust.scm
@@ -0,0 +1,184 @@
+;;; 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)))