From d9fa8e811ed8f41f77f2d831361b5db286e91655 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phan=20Kochen?= <git@stephank.nl>
Date: Tue, 11 May 2021 10:17:50 +0200
Subject: [PATCH] cargo-feature: fix darwin build

---
 pkgs/development/tools/rust/cargo-feature/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/tools/rust/cargo-feature/default.nix b/pkgs/development/tools/rust/cargo-feature/default.nix
index 94b5000b9b62..f3fc148f029c 100644
--- a/pkgs/development/tools/rust/cargo-feature/default.nix
+++ b/pkgs/development/tools/rust/cargo-feature/default.nix
@@ -1,4 +1,4 @@
-{ lib, rustPlatform, fetchFromGitHub }:
+{ lib, rustPlatform, fetchFromGitHub, stdenv, libiconv }:
 
 rustPlatform.buildRustPackage rec {
   pname = "cargo-feature";
@@ -13,6 +13,8 @@ rustPlatform.buildRustPackage rec {
 
   cargoSha256 = "0nvl5smibl81b826xcsrjx8p89lcfpj7wqdsvywnj7jd3p5ag03n";
 
+  buildInputs = lib.optional stdenv.isDarwin libiconv;
+
   meta = with lib; {
     description = "Allows conveniently modify features of crate";
     homepage = "https://github.com/Riey/cargo-feature";