[PATCH 7/7] gnu: Add rust-libc.

[David Craven <david@craven.ch>]

* gnu/packages/rust.scm (rust-libc): New variable.
---
 gnu/packages/rust.scm | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/gnu/packages/rust.scm b/gnu/packages/rust.scm
index 5b369fc..0ac09b3 100644
--- a/gnu/packages/rust.scm
+++ b/gnu/packages/rust.scm
@@ -23,6 +23,7 @@
   #:use-module (gnu packages compression)
   #:use-module (gnu packages elf)
   #:use-module (gnu packages gcc)
+  #:use-module (guix build-system cargo)
   #:use-module (guix build-system gnu)
   #:use-module (guix download)
   #:use-module (guix packages)
@@ -140,3 +141,22 @@ the cargo package and it's dependencies.  When rustc is build using the new
 rustbuild build system it also requires cargo.  The gnu build system is going
 to be deprecated.")
     (license license:asl2.0)))
+
+(define-public rust-libc
+  (package
+    (name "rust-libc")
+    (version "0.2.16")
+    (source (origin
+              (method url-fetch)
+              (uri (crate-uri "libc" version))
+              (file-name (string-append name "-" version ".tar.gz"))
+              (sha256
+               (base32
+                "139fl308mb5wxap5fyd5c7n779a60sc1fi8wgdv0zvihrv519020"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/rust-lang/libc")
+    (synopsis
+     "Types and bindings to native C functions")
+    (description "This package provides a library for types and bindings to
+native C functions often found in libc or other common platform libraries.")
+    (license (list license:expat license:asl2.0))))
-- 
2.9.0