From 28c6334afbeadb9fc8099ca3c647a5e438e4611d Mon Sep 17 00:00:00 2001
From: Weijia Wang <9713184+wegank@users.noreply.github.com>
Date: Wed, 26 Apr 2023 10:07:20 +0300
Subject: [PATCH] gdcm: fix build on darwin

---
 pkgs/development/libraries/gdcm/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/libraries/gdcm/default.nix b/pkgs/development/libraries/gdcm/default.nix
index 3cf934843010..c01910e3f39f 100644
--- a/pkgs/development/libraries/gdcm/default.nix
+++ b/pkgs/development/libraries/gdcm/default.nix
@@ -6,6 +6,7 @@
 , vtk
 , ApplicationServices
 , Cocoa
+, libiconv
 , enablePython ? false
 , python ? null
 , swig
@@ -43,6 +44,7 @@ stdenv.mkDerivation rec {
   ] ++ lib.optionals stdenv.isDarwin [
     ApplicationServices
     Cocoa
+    libiconv
   ] ++ lib.optionals enablePython [ swig python ];
 
   meta = with lib; {
@@ -54,5 +56,6 @@ stdenv.mkDerivation rec {
     homepage = "https://gdcm.sourceforge.net/";
     license = with licenses; [ bsd3 asl20 ];
     maintainers = with maintainers; [ tfmoraes ];
+    platforms = platforms.all;
   };
 }