From f1ed4b50fc329384dff2e6d404535ef72764092a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <vcunat@gmail.com>
Date: Tue, 19 Feb 2019 18:14:17 +0100
Subject: [PATCH] zeroc_ice: disable problematic parallel make

---
 pkgs/development/libraries/zeroc-ice/default.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/zeroc-ice/default.nix b/pkgs/development/libraries/zeroc-ice/default.nix
index 063d64c6905868..82b53402fc789d 100644
--- a/pkgs/development/libraries/zeroc-ice/default.nix
+++ b/pkgs/development/libraries/zeroc-ice/default.nix
@@ -29,7 +29,8 @@ stdenv.mkDerivation rec {
 
   makeFlags = [ "prefix=$(out)" "OPTIMIZE=yes" ];
 
-  enableParallelBuilding = true;
+  # cannot find -lIceXML (linking bin/transformdb)
+  #enableParallelBuilding = true;
 
   meta = with stdenv.lib; {
     homepage = http://www.zeroc.com/ice.html;