push sheeet

pkgs/development/compilers/rust/cargo_cross.nix

@@ -0,0 +1,24 @@
+{
+  runCommand,
+  stdenv,
+  lib,
+  pkgsBuildBuild,
+  makeShellWrapper,
+  rustc,
+  ...
+}:
+
+runCommand "${stdenv.targetPlatform.config}-cargo-${lib.getVersion pkgsBuildBuild.cargo}"
+  {
+    # Use depsBuildBuild or it tries to use target-runtimeShell
+    depsBuildBuild = [ makeShellWrapper ];
+
+    inherit (pkgsBuildBuild.cargo) meta;
+  }
+  ''
+    mkdir -p $out/bin
+    ln -s ${pkgsBuildBuild.cargo}/share $out/share
+
+    makeWrapper "${pkgsBuildBuild.cargo}/bin/cargo" "$out/bin/cargo" \
+      --prefix PATH : "${rustc}/bin"
+  ''