From caa79ba50cf75cb3a02747d30c50fd3564cac80a Mon Sep 17 00:00:00 2001
From: Kranium Gikos Mendoza <kranium@gikos.net>
Date: Tue, 19 Sep 2017 01:47:21 +1000
Subject: [PATCH] xmlsec: enable deprecated headers required by lasso

---
 pkgs/development/libraries/xmlsec/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/libraries/xmlsec/default.nix b/pkgs/development/libraries/xmlsec/default.nix
index a0df28edb9b..c64970f8f86 100644
--- a/pkgs/development/libraries/xmlsec/default.nix
+++ b/pkgs/development/libraries/xmlsec/default.nix
@@ -16,6 +16,10 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = true;
   doCheck = true;
 
+  # enable deprecated soap headers required by lasso
+  # https://dev.entrouvert.org/issues/18771
+  configureFlags = [ "--enable-soap" ];
+
   # otherwise libxmlsec1-gnutls.so won't find libgcrypt.so, after #909
   NIX_LDFLAGS = [ "-lgcrypt" ];