From 803b6b9ab64ba54db95864613fe255a50cf9a5b7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Wed, 25 Nov 2020 18:30:52 +0100
Subject: [PATCH] mdds: fix compilation on darwin

---
 pkgs/development/libraries/mdds/default.nix | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/mdds/default.nix b/pkgs/development/libraries/mdds/default.nix
index e2115e84ff95..b69e99de414d 100644
--- a/pkgs/development/libraries/mdds/default.nix
+++ b/pkgs/development/libraries/mdds/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, boost }:
+{ stdenv, fetchurl, boost, llvmPackages }:
 
 stdenv.mkDerivation rec {
   pname = "mdds";
@@ -14,6 +14,8 @@ stdenv.mkDerivation rec {
     cp "$out/share/pkgconfig/"* "$out/lib/pkgconfig"
   '';
 
+  buildInputs = stdenv.lib.optionals stdenv.cc.isClang [ llvmPackages.openmp ];
+
   checkInputs = [ boost ];
 
   meta = with stdenv.lib; {
@@ -21,7 +23,6 @@ stdenv.mkDerivation rec {
     homepage = "https://gitlab.com/mdds/mdds";
     description = "A collection of multi-dimensional data structure and indexing algorithm";
     platforms = platforms.all;
-    broken = stdenv.isDarwin;
     license = licenses.mit;
   };
 }