From fb93cd4f5754deaf9db9c15ebc943ad06841262d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phan=20Kochen?= <git@stephank.nl>
Date: Sat, 15 May 2021 13:31:38 +0200
Subject: [PATCH] fastmod: fix darwin build

---
 pkgs/tools/text/fastmod/default.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/tools/text/fastmod/default.nix b/pkgs/tools/text/fastmod/default.nix
index e838e2931c7..d6e2dc4dd1f 100644
--- a/pkgs/tools/text/fastmod/default.nix
+++ b/pkgs/tools/text/fastmod/default.nix
@@ -1,6 +1,7 @@
 { lib, stdenv
 , fetchFromGitHub
 , rustPlatform
+, libiconv
 , Security
 }:
 
@@ -17,7 +18,7 @@ rustPlatform.buildRustPackage rec {
 
   cargoSha256 = "sha256-L1MKoVacVKcpEG2IfS+eENxFZNiSaTDTxfFbFlvzYl8=";
 
-  buildInputs = lib.optional stdenv.isDarwin Security;
+  buildInputs = lib.optionals stdenv.isDarwin [ libiconv Security ];
 
   meta = with lib; {
     description = "A utility that makes sweeping changes to large, shared code bases";