From 0a09affbc4634d3c605c33ca39a83f338284ee17 Mon Sep 17 00:00:00 2001
From: Rodrigo Arias <rodrigo.arias@bsc.es>
Date: Thu, 23 Jul 2020 18:47:20 +0200
Subject: [PATCH] impi: use fetchTarball

---
 bsc/intel-mpi/default.nix | 21 ++++-----------------
 1 file changed, 4 insertions(+), 17 deletions(-)

diff --git a/bsc/intel-mpi/default.nix b/bsc/intel-mpi/default.nix
index 55b45b6..38608b7 100644
--- a/bsc/intel-mpi/default.nix
+++ b/bsc/intel-mpi/default.nix
@@ -1,5 +1,4 @@
 { stdenv
-, requireFile
 , rpmextract
 , libfabric
 , gcc
@@ -11,25 +10,13 @@
 stdenv.mkDerivation rec {
   name = "intel-mpi-${version}";
   version = "2019.7.217";
+  dir_nr = "16546";
 
   lib_variant = (if enableDebug then "debug" else "release");
 
-  src = requireFile {
-    name = "l_mpi_2019.7.217.tgz";
-    sha256 = "01wwmiqff5lad7cdi8i57bs3kiphpjfv52sxll1w0jpq4c03nf4h";
-    message = ''
-      The package with Intel MPI cannot be redistributed freely, so you must do it
-      manually. Go to:
-      
-      https://software.intel.com/content/www/us/en/develop/tools/mpi-library.html
-      
-      And register in order to download Intel MPI (is free of charge). Then you will
-      be allowed to download it. Copy the url and use:
-      
-      nix-prefetch-url http://registrationcenter-download.intel.com/...../l_mpi_2019.7.217.tgz
-      
-      To add it to the store. Then try again building this derivation.
-    '';
+  src = builtins.fetchTarball {
+    url = "http://registrationcenter-download.intel.com/akdlm/irc_nas/tec/${dir_nr}/l_mpi_${version}.tgz";
+    sha256 = "19l995aavbn5lkiz9sxl6iwmjsrvjgjp14nn0qi1hjqs705db5li";
   };
 
   buildInputs = [