01/05: gnu: Add rust-cfg-if-1.

[guix-commits]

ngz pushed a commit to branch master
in repository guix.

commit db9a051b4fbd7c18d56ca76a5160a1534b5ddf10
Author: Nicolas Goaziou <mail@nicolasgoaziou.fr>
AuthorDate: Wed Dec 9 16:36:50 2020 +0100

    gnu: Add rust-cfg-if-1.
    
    * gnu/packages/crates-io.scm (rust-cfg-if-1): New variable.
    (rust-cfg-if-0.1): Inherit from above.
---
 gnu/packages/crates-io.scm | 24 ++++++++----------------
 1 file changed, 8 insertions(+), 16 deletions(-)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 6e14cbb..b85652b 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -3742,8 +3742,7 @@ archive to be linked into Rustcode.")
        (file-name
         (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32
-         "1za0vb97n4brpzpv8lsbnzmq5r8f2b0cpqqr0sy8h5bn751xxwds"))))
+        (base32 "1za0vb97n4brpzpv8lsbnzmq5r8f2b0cpqqr0sy8h5bn751xxwds"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
@@ -3751,14 +3750,15 @@ archive to be linked into Rustcode.")
         ("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))))
+    (description
+     "This package provides a macro to ergonomically define an item depending
+on a large number of @code{#[cfg]} parameters.  Structured like an if-else
+chain, the first matching branch is the item that gets emitted.")
+    (license (list license:expat license:asl2.0))))
 
 (define-public rust-cfg-if-0.1
   (package
+    (inherit rust-cfg-if-1)
     (name "rust-cfg-if")
     (version "0.1.10")
     (source
@@ -3769,18 +3769,10 @@ emitted.")
         (sha256
          (base32
           "08h80ihs74jcyp24cd75wwabygbbdgl05k6p5dmq8akbr78vv1a7"))))
-    (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 #[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))))
+        ("rust-rustc-std-workspace-core" ,rust-rustc-std-workspace-core-1))))))
 
 (define-public rust-chrono-0.4
   (package