From ced55630564bdc8abb69792aacdd5bd1d9f11e46 Mon Sep 17 00:00:00 2001
From: Markus Kowalewski <markus.kowalewski@fysik.su.se>
Date: Wed, 3 Oct 2018 12:59:07 +0200
Subject: [PATCH 1/2] opensm: 3.3.20 -> 3.3.21

Old git source repository was dead. Switched to GitHub
---
 pkgs/tools/networking/opensm/default.nix | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/pkgs/tools/networking/opensm/default.nix b/pkgs/tools/networking/opensm/default.nix
index a053c82a826..075ceff3555 100644
--- a/pkgs/tools/networking/opensm/default.nix
+++ b/pkgs/tools/networking/opensm/default.nix
@@ -1,13 +1,14 @@
-{ stdenv, fetchgit, autoconf, automake, libtool, bison, flex, rdma-core }:
+{ stdenv, fetchFromGitHub, autoconf, automake, libtool, bison, flex, rdma-core }:
 
 stdenv.mkDerivation rec {
   name = "opensm-${version}";
-  version = "3.3.20";
+  version = "3.3.21";
 
-  src = fetchgit {
-    url = git://git.openfabrics.org/~halr/opensm.git;
-    rev = name;
-    sha256 = "1hlrn5z32yd4w8bj4z6bsfv84pk178s4rnppbabyjqv1rg3c58wl";
+  src = fetchFromGitHub {
+    owner = "linux-rdma";
+    repo = "opensm";
+    rev = "${version}";
+    sha256 = "0iikw28vslxq3baq9qmmw08yay7l524wciz7dv7km09ylcbx23b7";
   };
 
   nativeBuildInputs = [ autoconf automake libtool bison flex ];
@@ -16,6 +17,8 @@ stdenv.mkDerivation rec {
 
   preConfigure = "bash ./autogen.sh";
 
+  enableParallelBuilding = true;
+
   meta = with stdenv.lib; {
     description = "Infiniband subnet manager";
     homepage = https://www.openfabrics.org/;

From e6c947ad7065eceb1a8c56563db1cb96d66d44f1 Mon Sep 17 00:00:00 2001
From: Markus Kowalewski <markus.kowalewski@gmail.com>
Date: Mon, 8 Oct 2018 21:11:14 +0200
Subject: [PATCH 2/2] opensm: use native shell to run autogen.sh

---
 pkgs/tools/networking/opensm/default.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkgs/tools/networking/opensm/default.nix b/pkgs/tools/networking/opensm/default.nix
index 075ceff3555..ea20306e26f 100644
--- a/pkgs/tools/networking/opensm/default.nix
+++ b/pkgs/tools/networking/opensm/default.nix
@@ -15,7 +15,10 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ rdma-core ];
 
-  preConfigure = "bash ./autogen.sh";
+  preConfigure = ''
+    patchShebangs ./autogen.sh
+    ./autogen.sh
+  '';
 
   enableParallelBuilding = true;