GPU Common: Add GPUCommonConfigurableParam to support ConfigurableParam classes in GPU code

Author: davidrohr

Detectors/TPC/base/include/TPCBase/ParameterDetector.h

@@ -18,8 +18,7 @@
 
 #include <array>
 #include "DataFormatsTPC/Defs.h"
-#include "CommonUtils/ConfigurableParam.h"
-#include "CommonUtils/ConfigurableParamHelper.h"
+#include "GPUCommonConfigurableParam.h"
 
 namespace o2
 {

Detectors/TPC/base/include/TPCBase/ParameterElectronics.h

@@ -17,9 +17,8 @@
 #define ALICEO2_TPC_ParameterElectronics_H_
 
 #include <array>
-#include "CommonUtils/ConfigurableParam.h"
-#include "CommonUtils/ConfigurableParamHelper.h"
 #include "CommonConstants/LHCConstants.h"
+#include "GPUCommonConfigurableParam.h"
 
 namespace o2::tpc
 {

Detectors/TPC/base/include/TPCBase/ParameterGas.h

@@ -17,8 +17,7 @@
 #define ALICEO2_TPC_ParameterGas_H_
 
 #include <array>
-#include "CommonUtils/ConfigurableParam.h"
-#include "CommonUtils/ConfigurableParamHelper.h"
+#include "GPUCommonConfigurableParam.h"
 
 namespace o2
 {

GPU/Common/GPUCommonConfigurableParam.h

@@ -0,0 +1,42 @@
+// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
+// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
+// All rights not expressly granted are reserved.
+//
+// This software is distributed under the terms of the GNU General Public
+// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
+//
+// In applying this license 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.
+
+/// \file GPUCommonConfigurableParam.h
+/// \author David Rohr
+
+#ifndef GPUCOMMONCONFIGURABLEPARAM_H
+#define GPUCOMMONCONFIGURABLEPARAM_H
+
+#include "GPUCommonDef.h"
+
+#if defined(GPUCA_STANDALONE)
+
+namespace o2::conf
+{
+template <class T>
+struct ConfigurableParamHelper {
+  static const T& Instance()
+  {
+    static T instance;
+    return instance;
+  }
+};
+#define O2ParamDef(...)
+} // namespace o2::conf
+
+#else
+
+#include "CommonUtils/ConfigurableParam.h"
+#include "CommonUtils/ConfigurableParamHelper.h"
+
+#endif
+
+#endif