From 395a1528f0ff7d7a3797aa5d91662007b8e7d6c7 Mon Sep 17 00:00:00 2001
From: Uli Baum <xeji@cat3.de>
Date: Fri, 21 Sep 2018 11:38:29 +0200
Subject: [PATCH 1/3] gtk-sharp-3_0: mark broken

build has failed since 2018-04-28
no maintainer
---
 pkgs/development/libraries/gtk-sharp/3.0.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/libraries/gtk-sharp/3.0.nix b/pkgs/development/libraries/gtk-sharp/3.0.nix
index 3a473d6303a..f8f1f20cc2f 100644
--- a/pkgs/development/libraries/gtk-sharp/3.0.nix
+++ b/pkgs/development/libraries/gtk-sharp/3.0.nix
@@ -47,5 +47,6 @@ stdenv.mkDerivation {
 
   meta = {
     platforms = stdenv.lib.platforms.linux;
+    broken = true; # 2018-09-21, build has failed since 2018-04-28
   };
 }

From 6b4abb9fa74368fb0760f59ab9c70c9e1657f0ed Mon Sep 17 00:00:00 2001
From: Uli Baum <xeji@cat3.de>
Date: Fri, 21 Sep 2018 11:42:59 +0200
Subject: [PATCH 2/3] monodevelop: mark broken

build has failed since 2018-03-08
cc maintainer @obadz
---
 pkgs/applications/editors/monodevelop/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/applications/editors/monodevelop/default.nix b/pkgs/applications/editors/monodevelop/default.nix
index 69e102f2077..cccfddfe793 100644
--- a/pkgs/applications/editors/monodevelop/default.nix
+++ b/pkgs/applications/editors/monodevelop/default.nix
@@ -76,5 +76,6 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     platforms = platforms.linux;
     maintainers = with maintainers; [ obadz ];
+    broken = true; # 2018-09-21, build has failed since 2018-03-08
   };
 }

From 9beaa6dcadf69949e646f0def3fc2410d8b50597 Mon Sep 17 00:00:00 2001
From: Uli Baum <xeji@cat3.de>
Date: Fri, 21 Sep 2018 18:54:38 +0200
Subject: [PATCH 3/3] herqq: mark broken

- build fails with qt511 and qt59
  (it used to build with qt510 which is not available anymore)
- no nixpkgs maintainer
- upstream repo looks inactive, last commit a year ago
---
 pkgs/development/libraries/herqq/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/libraries/herqq/default.nix b/pkgs/development/libraries/herqq/default.nix
index 75dd8693d2c..a5f8f00a6bf 100644
--- a/pkgs/development/libraries/herqq/default.nix
+++ b/pkgs/development/libraries/herqq/default.nix
@@ -20,5 +20,6 @@ stdenv.mkDerivation rec {
     description = "A software library for building UPnP devices and control points";
     platforms = platforms.linux;
     maintainers = [ ];
+    broken = true; # 2018-09-21, built with qt510 (which was removed) but neither qt59 nor qt511
   };
 }