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[PATCH 12/12] gnu: Add rust helper functions.
From: |
David Craven |
Subject: |
[PATCH 12/12] gnu: Add rust helper functions. |
Date: |
Thu, 22 Sep 2016 15:19:03 +0200 |
* gnu/packages/rust.scm (crate-uri, system->rust-platform): New
variables.
---
gnu/packages/rust.scm | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/gnu/packages/rust.scm b/gnu/packages/rust.scm
index 33c1d5c..ebb9727 100644
--- a/gnu/packages/rust.scm
+++ b/gnu/packages/rust.scm
@@ -26,7 +26,18 @@
#:use-module (guix build-system trivial)
#:use-module (guix download)
#:use-module (guix packages)
- #:use-module ((guix licenses) #:prefix license:))
+ #:use-module ((guix licenses) #:prefix license:)
+ #:export (crate-uri))
+
+(define (crate-uri name version)
+ "Return a URI string for the crate package hosted at crates.io corresponding
+to NAME and VERSION."
+ (string-append "https://crates.io/api/v1/crates/" name "/" version
"/download"))
+
+(define (system->rust-platform system)
+ (cond
+ ((string-prefix? "x86_64" system) "x86_64-unknown-linux-gnu")
+ ((string-prefix? "i686" system) "i686-unknown-linux-gnu")))
(define rust-bootstrap-x86_64-1.12.0
(origin
--
2.9.0
- [PATCH 02/12] import: Reorder imports in (guix import utils)., (continued)
- [PATCH 02/12] import: Reorder imports in (guix import utils)., David Craven, 2016/09/22
- [PATCH 05/12] import: utils: Refactor license->symbol., David Craven, 2016/09/22
- [PATCH 11/12] gnu: Add cargo-bootstrap., David Craven, 2016/09/22
- [PATCH 07/12] import: crate: Add crate updater., David Craven, 2016/09/22
- [PATCH 09/12] gnu: Add rust-bootstrap-x86_64-1.12.0., David Craven, 2016/09/22
- [PATCH 12/12] gnu: Add rust helper functions.,
David Craven <=
- [PATCH 06/12] import: Add importer for rust crates., David Craven, 2016/09/22
- [PATCH 04/12] import: utils: Add spdx-string->license., David Craven, 2016/09/22
- [PATCH 08/12] build-system: Add cargo build system., David Craven, 2016/09/22