############################################################################
# CMakeLists.txt file for building ROOT tmva package
# @author Pere Mato, CERN
############################################################################
#---The following is needed becuase client codes of TMVA (in ROOT itself) assumes to find header files under /TVMA
#execute_process(COMMAND cmake -E create_symlink ${CMAKE_CURRENT_SOURCE_DIR}/inc ${CMAKE_CURRENT_SOURCE_DIR}/inc/TMVA)

if(NOT CMAKE_PROJECT_NAME STREQUAL ROOT)
  cmake_minimum_required(VERSION 2.8 FATAL_ERROR)
  project(TMVA)
  include(${ROOTSYS}/cmake/modules/StandaloneBuild.cmake)
endif()

ROOT_USE_PACKAGE(math/mathcore)
ROOT_USE_PACKAGE(math/minuit)
ROOT_USE_PACKAGE(math/mlp)
ROOT_USE_PACKAGE(hist/histpainter)
ROOT_USE_PACKAGE(tree/treeplayer)
ROOT_USE_PACKAGE(io/xml)

set(headers1 Configurable.h Event.h Factory.h MethodBase.h MethodCompositeBase.h
	     MethodANNBase.h MethodTMlpANN.h MethodRuleFit.h MethodCuts.h MethodFisher.h
	     MethodKNN.h MethodCFMlpANN.h MethodCFMlpANN_Utils.h MethodLikelihood.h
	     MethodHMatrix.h MethodPDERS.h MethodBDT.h MethodDT.h MethodSVM.h MethodBayesClassifier.h
	     MethodFDA.h MethodMLP.h MethodCommittee.h MethodBoost.h
	     MethodPDEFoam.h MethodLD.h MethodCategory.h)
set(headers2 TSpline2.h TSpline1.h PDF.h BinaryTree.h BinarySearchTreeNode.h BinarySearchTree.h 
	     Timer.h RootFinder.h CrossEntropy.h DecisionTree.h DecisionTreeNode.h MisClassificationError.h 
	     Node.h SdivSqrtSplusB.h SeparationBase.h RegressionVariance.h Tools.h Reader.h 
	     GeneticAlgorithm.h GeneticGenes.h GeneticPopulation.h GeneticRange.h GiniIndex.h 
	     GiniIndexWithLaplace.h SimulatedAnnealing.h)
set(headers3 Config.h KDEKernel.h Interval.h FitterBase.h MCFitter.h GeneticFitter.h SimulatedAnnealingFitter.h
         MinuitFitter.h MinuitWrapper.h IFitterTarget.h
         PDEFoam.h PDEFoamDecisionTree.h PDEFoamDensityBase.h PDEFoamDiscriminantDensity.h
         PDEFoamEventDensity.h PDEFoamTargetDensity.h PDEFoamDecisionTreeDensity.h PDEFoamMultiTarget.h
         PDEFoamVect.h PDEFoamCell.h PDEFoamDiscriminant.h PDEFoamEvent.h PDEFoamTarget.h
         PDEFoamKernelBase.h PDEFoamKernelTrivial.h PDEFoamKernelLinN.h PDEFoamKernelGauss.h
         BDTEventWrapper.h CCTreeWrapper.h
         CCPruner.h CostComplexityPruneTool.h SVEvent.h OptimizeConfigParameters.h)
set(headers4 TNeuron.h TSynapse.h TActivationChooser.h TActivation.h TActivationSigmoid.h TActivationIdentity.h
         TActivationTanh.h TActivationRadial.h TNeuronInputChooser.h TNeuronInput.h TNeuronInputSum.h
	     TNeuronInputSqSum.h TNeuronInputAbs.h Types.h Ranking.h RuleFit.h RuleFitAPI.h IMethod.h MsgLogger.h
	     VariableTransformBase.h VariableIdentityTransform.h VariableDecorrTransform.h VariablePCATransform.h 
	     VariableGaussTransform.h VariableNormalizeTransform.h VariableRearrangeTransform.h)

#---Need to suffix each header name by TMVA/  -----------------
foreach(hs headers1 headers2 headers3 headers4)
  foreach(h ${${hs}})
    set(t${hs} ${t${hs}} TMVA/${h})
  endforeach()
endforeach()

ROOT_GENERATE_DICTIONARY(G__TMVA1 ${theaders1} LINKDEF LinkDef1.h)
ROOT_GENERATE_DICTIONARY(G__TMVA2 ${theaders2} LINKDEF LinkDef2.h)
ROOT_GENERATE_DICTIONARY(G__TMVA3 ${theaders3} LINKDEF LinkDef3.h)
ROOT_GENERATE_DICTIONARY(G__TMVA4 ${theaders4} LINKDEF LinkDef4.h)

ROOT_GENERATE_ROOTMAP(TMVA LINKDEF LinkDef1.h LinkDef2.h LinkDef3.h LinkDef4.h
                           DEPENDENCIES RIO Hist Matrix Tree Graf Gpad TreePlayer MLP Minuit MathCore XMLIO)

ROOT_LINKER_LIBRARY(TMVA *.cxx G__TMVA1.cxx G__TMVA2.cxx G__TMVA3.cxx G__TMVA4.cxx CMAKENOEXPORT LIBRARIES Core Cint 
                    DEPENDENCIES RIO Hist Tree MLP Minuit XMLIO)

install(DIRECTORY inc/TMVA/ DESTINATION include/TMVA
                            PATTERN ".svn" EXCLUDE
                            REGEX "LinkDef" EXCLUDE )
if(NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_INSTALL_PREFIX)
  install(DIRECTORY test DESTINATION tmva PATTERN ".svn" EXCLUDE)
endif()