@@ -11865,6 +11865,31 @@ (define-public rust-cpp-demangle-0.2
(("rust-clap" ,rust-clap-2)
("rust-diff" ,rust-diff-0.1))))))
+(define-public rust-cpufeatures-0.2
+ (package
+ (name "rust-cpufeatures-2")
+ (version "0.2.1")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (crate-uri "cpufeatures" version))
+ (file-name
+ (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32 "0sgllzsvs8hinylaiigmd9c908gd8wclxnqz8dinpxbdyql981cm"))))
+ (build-system cargo-build-system)
+ (arguments
+ `(#:skip-build? #t
+ #:cargo-inputs
+ (("rust-libc" ,rust-libc-0.2))))
+ (home-page "https://github.com/RustCrypto/utils")
+ (synopsis
+ "Alternative to the @code{is_x86_feature_detected!} macro")
+ (description
+ "Cpufeatures is a lightweight and efficient no-std compatible alternative
+to the @code{is_x86_feature_detected!} macro.")
+ (license (list license:expat license:asl2.0))))
+
(define-public rust-cpufeatures-0.1
(package
(name "rust-cpufeatures")