From a947bac7510abda4ff6ddfeb7e208f3848d1939b Mon Sep 17 00:00:00 2001
From: Carlos Vazquez Sierra <carlos.vazquez@cern.ch>
Date: Sat, 2 Nov 2019 06:27:27 +0100
Subject: [PATCH] Porting updates from SDaVincimake purge && make install

---
 Phys/StrippingCache/CMakeLists.txt            |  1 +
 .../options/LoKiAddParticleHeader.py          | 30 +++++++++++++++++++
 2 files changed, 31 insertions(+)
 create mode 100644 Phys/StrippingCache/options/LoKiAddParticleHeader.py

diff --git a/Phys/StrippingCache/CMakeLists.txt b/Phys/StrippingCache/CMakeLists.txt
index c516db292..f345ac50a 100644
--- a/Phys/StrippingCache/CMakeLists.txt
+++ b/Phys/StrippingCache/CMakeLists.txt
@@ -75,6 +75,7 @@ if ( NOT "$ENV{CMTCONFIG}" STREQUAL "x86_64-slc6-gcc48-do0" )
                         ${optsfile}
                         options/SilenceErrors.py 
                         options/DisableLoKiCacheFunctors.py
+                        options/LoKiAddParticleHeader.py
                         LINK_LIBRARIES LoKiArrayFunctorsLib LoKiHltLib
                         DEPENDS ${conf_deps}
                         SPLIT 50)
diff --git a/Phys/StrippingCache/options/LoKiAddParticleHeader.py b/Phys/StrippingCache/options/LoKiAddParticleHeader.py
new file mode 100644
index 000000000..f89afa64c
--- /dev/null
+++ b/Phys/StrippingCache/options/LoKiAddParticleHeader.py
@@ -0,0 +1,30 @@
+###############################################################################
+# (c) Copyright 2000-2019 CERN for the benefit of the LHCb Collaboration      #
+#                                                                             #
+# This software is distributed under the terms of the GNU General Public      #
+# Licence version 3 (GPL Version 3), copied verbatim in the file "COPYING".   #
+#                                                                             #
+# In applying this licence, CERN does not waive the privileges and immunities #
+# granted to it by virtue of its status as an Intergovernmental Organization  #
+# or submit itself to any jurisdiction.                                       #
+###############################################################################
+
+#!/usr/bin/env gaudirun.py
+### Need to add a header for some of the functors to prevent a crash. 
+def post_action_for_fix( ):
+    """
+    Post-config action to add a header for Event/Particle.
+    """
+    import Configurables
+    for obj, name in [('Tool', 'HybridFactory'), ('CoreFactory', 'CoreFactory'), ('HltFactory', 'HltFactory')]:
+        obj = 'LoKi__Hybrid__%s' % obj
+        try:
+            factory = getattr(Configurables, obj)
+            name    = 'ToolSvc.%s' %name
+            factory(name).CppLines += ['#include "Event/Particle.h"',
+                                       '#include "LoKi/ParticleCuts.h"']
+        except AttributeError: pass
+
+from Gaudi.Configuration import appendPostConfigAction
+appendPostConfigAction( post_action_for_fix )
+
-- 
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