From 8cd5314d67f771384b318b71da5ae31f964636a8 Mon Sep 17 00:00:00 2001
From: Matthew Bauer <mjbauer95@gmail.com>
Date: Thu, 30 May 2019 22:34:22 -0400
Subject: [PATCH 1/3] enchant1: mark broken on x86_64-darwin

---
 pkgs/development/libraries/enchant/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/libraries/enchant/default.nix b/pkgs/development/libraries/enchant/default.nix
index dc0967ef61e..b7303468cba 100644
--- a/pkgs/development/libraries/enchant/default.nix
+++ b/pkgs/development/libraries/enchant/default.nix
@@ -17,6 +17,7 @@ stdenv.mkDerivation rec {
     description = "Generic spell checking library";
     homepage = https://abiword.github.io/enchant;
     platforms = platforms.unix;
+    badPlatforms = [ "x86_64-darwin" ];
     license = licenses.lgpl21;
   };
 }

From 6d7cbba899a50819cfa244718959ebd321a18299 Mon Sep 17 00:00:00 2001
From: Matthew Bauer <mjbauer95@gmail.com>
Date: Thu, 30 May 2019 22:34:47 -0400
Subject: [PATCH 2/3] gmp{4,5}: mark broken on x86_64-darwin

---
 pkgs/development/libraries/gmp/4.3.2.nix | 1 +
 pkgs/development/libraries/gmp/5.1.x.nix | 1 +
 2 files changed, 2 insertions(+)

diff --git a/pkgs/development/libraries/gmp/4.3.2.nix b/pkgs/development/libraries/gmp/4.3.2.nix
index 939f769b457..a6035a2b7af 100644
--- a/pkgs/development/libraries/gmp/4.3.2.nix
+++ b/pkgs/development/libraries/gmp/4.3.2.nix
@@ -69,6 +69,7 @@ let self = stdenv.mkDerivation rec {
 
     maintainers = [ ];
     platforms = stdenv.lib.platforms.all;
+    badPlatforms = [ "x86_64-darwin" ];
   };
 };
   in self
diff --git a/pkgs/development/libraries/gmp/5.1.x.nix b/pkgs/development/libraries/gmp/5.1.x.nix
index 00bfb55520d..43b8434b496 100644
--- a/pkgs/development/libraries/gmp/5.1.x.nix
+++ b/pkgs/development/libraries/gmp/5.1.x.nix
@@ -71,6 +71,7 @@ let self = stdenv.mkDerivation rec {
       '';
 
     platforms = platforms.all;
+    badPlatforms = [ "x86_64-darwin" ];
     maintainers = [ maintainers.peti ];
   };
 };

From 626a9f9f16b7c0526ad02b7f76393a0208fac379 Mon Sep 17 00:00:00 2001
From: Matthew Bauer <mjbauer95@gmail.com>
Date: Thu, 30 May 2019 22:49:56 -0400
Subject: [PATCH 3/3] pth: mark as broken on aarch64 cross

reported on irc, reproduced locally
---
 pkgs/development/libraries/pth/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/libraries/pth/default.nix b/pkgs/development/libraries/pth/default.nix
index 7a0eba2d67a..c315cb8f72b 100644
--- a/pkgs/development/libraries/pth/default.nix
+++ b/pkgs/development/libraries/pth/default.nix
@@ -17,5 +17,6 @@ stdenv.mkDerivation rec {
     homepage = https://www.gnu.org/software/pth;
     license = licenses.lgpl21Plus;
     platforms = platforms.all;
+    broken = stdenv.hostPlatform != stdenv.buildPlatform && stdenv.hostPlatform.isAarch64;
   };
 }