From 60622584dbf09bf45aa5a9d35a135759da4f8d64 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <vcunat@gmail.com>
Date: Tue, 29 Mar 2016 12:14:31 +0200
Subject: [PATCH] xmlsec: fix linkage, probably after #909

This fixes builds of (some) reverse dependencies, e.g. aqbanking.

(cherry picked from commit e69306c46394f98e8ae53dd21dea3d0495a90780)
---
 pkgs/development/libraries/xmlsec/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/libraries/xmlsec/default.nix b/pkgs/development/libraries/xmlsec/default.nix
index 3d92dcf3e12b..b4c0a51f6ddc 100644
--- a/pkgs/development/libraries/xmlsec/default.nix
+++ b/pkgs/development/libraries/xmlsec/default.nix
@@ -16,6 +16,9 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = true;
   doCheck = true;
 
+  # otherwise libxmlsec1-gnutls.so won't find libgcrypt.so, after #909
+  NIX_LDFLAGS = [ "-lgcrypt" ];
+
   postFixup = ''
     wrapProgram "$out/bin/xmlsec1" --prefix LD_LIBRARY_PATH ":" "$out/lib"
   '';