From 0ecfae7c0f3800e03756aadea5fda043e4cab3fa Mon Sep 17 00:00:00 2001
From: Will Dietz <w@wdtz.org>
Date: Fri, 26 Apr 2019 16:28:48 -0500
Subject: [PATCH 1/2] gnustep.libobjc: 1.8.1 -> 1.9

https://github.com/gnustep/libobjc2/releases/tag/v1.9
---
 pkgs/desktops/gnustep/libobjc2/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/desktops/gnustep/libobjc2/default.nix b/pkgs/desktops/gnustep/libobjc2/default.nix
index 3aba235b3a7..cb4a609a4c1 100644
--- a/pkgs/desktops/gnustep/libobjc2/default.nix
+++ b/pkgs/desktops/gnustep/libobjc2/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchFromGitHub, cmake }:
 
 let
-  version = "1.8.1";
+  version = "1.9";
 in
 
 stdenv.mkDerivation rec {
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
     owner = "gnustep";
     repo = "libobjc2";
     rev = "v${version}";
-    sha256 = "12v9pjg97h56mb114cqd22q1pdwhmxrgdw5hal74ddlrhiq1nzvi";
+    sha256 = "00pscl3ly3rv6alf9vk70kxnnxq2rfgpc1ylcv6cgjs9jxdnrqmn";
   };
 
   buildInputs = [ cmake ];

From 74273c47ef644de459fd969a039c9d39ed14f668 Mon Sep 17 00:00:00 2001
From: Will Dietz <w@wdtz.org>
Date: Fri, 26 Apr 2019 17:44:21 -0500
Subject: [PATCH 2/2] libobjc2: pname, cmake as nativeBuildInput

---
 pkgs/desktops/gnustep/libobjc2/default.nix | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/pkgs/desktops/gnustep/libobjc2/default.nix b/pkgs/desktops/gnustep/libobjc2/default.nix
index cb4a609a4c1..b238623eb09 100644
--- a/pkgs/desktops/gnustep/libobjc2/default.nix
+++ b/pkgs/desktops/gnustep/libobjc2/default.nix
@@ -1,11 +1,8 @@
 { stdenv, lib, fetchFromGitHub, cmake }:
 
-let
-  version = "1.9";
-in
-
 stdenv.mkDerivation rec {
-  name = "libobjc2-${version}";
+  pname = "libobjc2";
+  version = "1.9";
 
   src = fetchFromGitHub {
     owner = "gnustep";
@@ -14,7 +11,7 @@ stdenv.mkDerivation rec {
     sha256 = "00pscl3ly3rv6alf9vk70kxnnxq2rfgpc1ylcv6cgjs9jxdnrqmn";
   };
 
-  buildInputs = [ cmake ];
+  nativeBuildInputs = [ cmake ];
 
   cmakeFlags = [ "-DCMAKE_INSTALL_LIBDIR=lib" ];