From efef8e996351d2924650d9cb61ca734aa9cecb46 Mon Sep 17 00:00:00 2001
From: Marc Seeger <mseeger@fb.com>
Date: Wed, 30 Dec 2020 07:08:49 -0800
Subject: [PATCH] librepo: enable zchunk support on darwin

---
 pkgs/tools/package-management/librepo/default.nix | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/pkgs/tools/package-management/librepo/default.nix b/pkgs/tools/package-management/librepo/default.nix
index f636560844b2..203d5e20f881 100644
--- a/pkgs/tools/package-management/librepo/default.nix
+++ b/pkgs/tools/package-management/librepo/default.nix
@@ -38,9 +38,8 @@ stdenv.mkDerivation rec {
     curl
     check
     gpgme
-  ]
-  # zchunk currently has issues compiling in darwin, fine in linux
-  ++ stdenv.lib.optional stdenv.isLinux zchunk;
+    zchunk
+  ];
 
   # librepo/fastestmirror.h includes curl/curl.h, and pkg-config specfile refers to others in here
   propagatedBuildInputs = [
@@ -49,9 +48,7 @@ stdenv.mkDerivation rec {
     libxml2
   ];
 
-  cmakeFlags = [
-    "-DPYTHON_DESIRED=${stdenv.lib.substring 0 1 python.pythonVersion}"
-  ] ++ stdenv.lib.optional stdenv.isDarwin "-DWITH_ZCHUNK=OFF";
+  cmakeFlags = [ "-DPYTHON_DESIRED=${stdenv.lib.substring 0 1 python.pythonVersion}" ];
 
   postFixup = ''
     moveToOutput "lib/${python.libPrefix}" "$py"