From 1f8d964c77785ea61f2aae62f5568ee7c181b4e2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phan=20Kochen?= <git@stephank.nl>
Date: Tue, 18 May 2021 13:47:50 +0200
Subject: [PATCH] silicon: fix darwin build

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

diff --git a/pkgs/tools/misc/silicon/default.nix b/pkgs/tools/misc/silicon/default.nix
index c8b0090375c..0436bd50843 100644
--- a/pkgs/tools/misc/silicon/default.nix
+++ b/pkgs/tools/misc/silicon/default.nix
@@ -9,6 +9,7 @@
 , freetype
 , libxcb
 , python3
+, libiconv
 , AppKit
 , CoreText
 , Security
@@ -29,7 +30,7 @@ rustPlatform.buildRustPackage rec {
 
   buildInputs = [ llvmPackages.libclang expat freetype ]
     ++ lib.optionals stdenv.isLinux [ libxcb ]
-    ++ lib.optionals stdenv.isDarwin [ AppKit CoreText Security ];
+    ++ lib.optionals stdenv.isDarwin [ libiconv AppKit CoreText Security ];
 
   nativeBuildInputs = [ cmake pkg-config ]
     ++ lib.optionals stdenv.isLinux [ python3 ];