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| author | Joseph LaFreniere <joseph@lafreniere.xyz> | 2020-11-20 08:26:53 -0600 |
|---|---|---|
| committer | Efraim Flashner <efraim@flashner.co.il> | 2020-12-12 22:58:18 +0200 |
| commit | fb7f184af4779bf516b55782c393a7330b3ea770 (patch) | |
| tree | b4bb7ecd8f5002e31d3a94dd2b8295d29ec154c8 /gnu | |
| parent | 4964b17e38153a5f23bc61910754d9bb38aa5c27 (diff) | |
| download | guix-fb7f184af4779bf516b55782c393a7330b3ea770.tar guix-fb7f184af4779bf516b55782c393a7330b3ea770.tar.gz | |
gnu: Add rust-cfg-if-1.
* gnu/packages/crates-io.scm (rust-cfg-if-1): New variable.
Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/crates-io.scm | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm index 51f31ce1e8..8d176ea18e 100644 --- a/gnu/packages/crates-io.scm +++ b/gnu/packages/crates-io.scm @@ -3732,6 +3732,32 @@ archive to be linked into Rustcode.") #:cargo-development-inputs (("rust-clang-sys" ,rust-clang-sys-0.11)))))) +(define-public rust-cfg-if-1 + (package + (name "rust-cfg-if") + (version "1.0.0") + (source + (origin + (method url-fetch) + (uri (crate-uri "cfg-if" version)) + (file-name + (string-append name "-" version ".tar.gz")) + (sha256 + (base32 + "1za0vb97n4brpzpv8lsbnzmq5r8f2b0cpqqr0sy8h5bn751xxwds")))) + (build-system cargo-build-system) + (arguments + `(#:cargo-inputs + (("rust-compiler-builtins" ,rust-compiler-builtins-0.1) + ("rust-rustc-std-workspace-core" ,rust-rustc-std-workspace-core-1)))) + (home-page "https://github.com/alexcrichton/cfg-if") + (synopsis "Define an item depending on parameters") + (description "This package provides a macro to ergonomically define an +item depending on a large number of @code{#[cfg]} parameters. Structured like +an @code{if-else} chain, the first matching branch is the item that gets +emitted.") + (license (list license:asl2.0 license:expat)))) + (define-public rust-cfg-if-0.1 (package (name "rust-cfg-if") |