From 2df88cb6f93d55a72c8f660a4fc063c9f7a56a88 Mon Sep 17 00:00:00 2001
From: "R. RyanTM" <ryantm-bot@ryantm.com>
Date: Thu, 8 Nov 2018 23:29:55 -0800
Subject: [PATCH 1/3] python36Packages.cvxopt: 1.2.1 -> 1.2.2

Semi-automatic update generated by
https://github.com/ryantm/nixpkgs-update tools. This update was made
based on information from
https://repology.org/metapackage/python3.6-cvxopt/versions
---
 pkgs/development/python-modules/cvxopt/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/cvxopt/default.nix b/pkgs/development/python-modules/cvxopt/default.nix
index f0de39edd0d..067a3971268 100644
--- a/pkgs/development/python-modules/cvxopt/default.nix
+++ b/pkgs/development/python-modules/cvxopt/default.nix
@@ -15,13 +15,13 @@
 
 buildPythonPackage rec {
   pname = "cvxopt";
-  version = "1.2.1";
+  version = "1.2.2";
 
   disabled = isPyPy; # hangs at [translation:info]
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "12e3cfda982576b0b9b597d297aaf3172efa765a20fbed6f3c066aa0c48ee817";
+    sha256 = "19ipi6ljj9qv87lhgcsky1gy9543gcmqdbgzpk6v5ccv90nrcf00";
   };
 
   # similar to Gsl, glpk, fftw there is also a dsdp interface

From 5b8c4b0646db59c0ce798aaccf1fd11bb4be1141 Mon Sep 17 00:00:00 2001
From: Daiderd Jordan <daiderd@gmail.com>
Date: Tue, 13 Nov 2018 00:23:58 +0100
Subject: [PATCH 2/3] suitesparse: fixup darwin libraries

The build created libraries with an install_name that points to the
build directory instead of the installation prefix.  Causing errors like
this when other packages try to link against it's libraries.

    Library not loaded: /private/tmp/nix-build-suitesparse-5.3.0.drv-0/SuiteSparse/lib/libcholmod.3.0.12.dylib
---
 .../libraries/science/math/suitesparse/default.nix       | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/libraries/science/math/suitesparse/default.nix b/pkgs/development/libraries/science/math/suitesparse/default.nix
index 644b3545916..528fe5ed073 100644
--- a/pkgs/development/libraries/science/math/suitesparse/default.nix
+++ b/pkgs/development/libraries/science/math/suitesparse/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, gfortran, openblas, cmake
+{ stdenv, fetchurl, gfortran, openblas, cmake, fixDarwinDylibNames
 , enableCuda  ? false, cudatoolkit
 }:
 
@@ -96,8 +96,11 @@ stdenv.mkDerivation rec {
     runHook postInstall
   '';
 
-  nativeBuildInputs = [ cmake ];
-  buildInputs = [ openblas gfortran.cc.lib ] ++ stdenv.lib.optionals enableCuda [cudatoolkit];
+  nativeBuildInputs = [ cmake ]
+    ++ stdenv.lib.optional stdenv.isDarwin fixDarwinDylibNames;
+
+  buildInputs = [ openblas gfortran.cc.lib ]
+    ++ stdenv.lib.optional enableCuda cudatoolkit;
 
   meta = with stdenv.lib; {
     homepage = http://faculty.cse.tamu.edu/davis/suitesparse.html;

From 5e3af1255b032e48cb6f18398bac3434658fa151 Mon Sep 17 00:00:00 2001
From: Timo Kaufmann <timokau@zoho.com>
Date: Tue, 20 Nov 2018 13:18:03 +0100
Subject: [PATCH 3/3] pythonPackages.cvxopt: mark as broken on darwin

See https://github.com/NixOS/nixpkgs/pull/49994#issuecomment-437589336.
---
 pkgs/development/python-modules/cvxopt/default.nix | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/python-modules/cvxopt/default.nix b/pkgs/development/python-modules/cvxopt/default.nix
index 067a3971268..2411e8251a0 100644
--- a/pkgs/development/python-modules/cvxopt/default.nix
+++ b/pkgs/development/python-modules/cvxopt/default.nix
@@ -1,4 +1,5 @@
-{ lib
+{ stdenv
+, lib
 , buildPythonPackage
 , fetchPypi
 , isPyPy
@@ -50,7 +51,7 @@ buildPythonPackage rec {
     ${python.interpreter} -m unittest discover -s tests
   '';
 
-  meta = {
+  meta = with lib; {
     homepage = http://cvxopt.org/;
     description = "Python Software for Convex Optimization";
     longDescription = ''
@@ -63,7 +64,8 @@ buildPythonPackage rec {
       standard library and on the strengths of Python as a high-level
       programming language.
     '';
-    maintainers = with lib.maintainers; [ edwtjo ];
-    license = lib.licenses.gpl3Plus;
+    maintainers = with maintainers; [ edwtjo ];
+    broken = stdenv.targetPlatform.isDarwin;
+    license = licenses.gpl3Plus;
   };
 }