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-rw-r--r--pkgs/development/compilers/rust/bootstrap.nix19
1 files changed, 3 insertions, 16 deletions
diff --git a/pkgs/development/compilers/rust/bootstrap.nix b/pkgs/development/compilers/rust/bootstrap.nix
index 54b2d3016e5..7c0b46d5593 100644
--- a/pkgs/development/compilers/rust/bootstrap.nix
+++ b/pkgs/development/compilers/rust/bootstrap.nix
@@ -1,24 +1,11 @@
-{ stdenv, fetchurl, callPackage, version, hashes }:
+{ stdenv, fetchurl, rust, callPackage, version, hashes }:
 
 let
-  platform =
-    if stdenv.hostPlatform.system == "i686-linux"
-    then "i686-unknown-linux-gnu"
-    else if stdenv.hostPlatform.system == "x86_64-linux"
-    then "x86_64-unknown-linux-gnu"
-    else if stdenv.hostPlatform.system == "armv7l-linux"
-    then "armv7-unknown-linux-gnueabihf"
-    else if stdenv.hostPlatform.system == "aarch64-linux"
-    then "aarch64-unknown-linux-gnu"
-    else if stdenv.hostPlatform.system == "i686-darwin"
-    then "i686-apple-darwin"
-    else if stdenv.hostPlatform.system == "x86_64-darwin"
-    then "x86_64-apple-darwin"
-    else throw "missing bootstrap url for platform ${stdenv.hostPlatform.system}";
+  platform = rust.toRustTarget stdenv.hostPlatform;
 
   src = fetchurl {
      url = "https://static.rust-lang.org/dist/rust-${version}-${platform}.tar.gz";
-     sha256 = hashes.${platform};
+     sha256 = hashes.${platform} or (throw "missing bootstrap url for platform ${platform}");
   };
 
 in callPackage ./binary.nix