xs32_lnx618> gmake -f GNUmakefile.standalone Making tmp//RooFitCore//RooUniformBinning.d Making tmp//RooFitCore//RooTruthModel.d Making tmp//RooFitCore//RooTreeData.d Making tmp//RooFitCore//RooTrace.d Making tmp//RooFitCore//RooTObjWrap.d Making tmp//RooFitCore//RooThresholdCategory.d Making tmp//RooFitCore//RooThreshEntry.d Making tmp//RooFitCore//RooTable.d Making tmp//RooFitCore//RooSuperCategory.d Making tmp//RooFitCore//RooStringVar.d Making tmp//RooFitCore//RooStreamParser.d Making tmp//RooFitCore//RooSimultaneous.d Making tmp//RooFitCore//RooSimPdfBuilder.d Making tmp//RooFitCore//RooSimGenContext.d Making tmp//RooFitCore//RooSetProxy.d Making tmp//RooFitCore//RooSetPair.d Making tmp//RooFitCore//RooSegmentedIntegrator2D.d Making tmp//RooFitCore//RooSegmentedIntegrator1D.d Making tmp//RooFitCore//RooScaledFunc.d Making tmp//RooFitCore//RooResolutionModel.d Making tmp//RooFitCore//RooRefCountList.d Making tmp//RooFitCore//RooRealVar.d Making tmp//RooFitCore//RooRealSumPdf.d Making tmp//RooFitCore//RooRealProxy.d Making tmp//RooFitCore//RooRealMPFE.d Making tmp//RooFitCore//RooRealIntegral.d Making tmp//RooFitCore//RooRealConstant.d Making tmp//RooFitCore//RooRealBinding.d Making tmp//RooFitCore//RooRealAnalytic.d Making tmp//RooFitCore//RooRangeBinning.d Making tmp//RooFitCore//RooRandom.d Making tmp//RooFitCore//RooQuasiRandomGenerator.d Making tmp//RooFitCore//RooPullVar.d Making tmp//RooFitCore//RooProduct.d Making tmp//RooFitCore//RooProdPdf.d Making tmp//RooFitCore//RooProdGenContext.d Making tmp//RooFitCore//RooPrintable.d Making tmp//RooFitCore//RooPolyVar.d Making tmp//RooFitCore//RooPlot.d Making tmp//RooFitCore//RooPlotable.d Making tmp//RooFitCore//RooNumIntFactory.d Making tmp//RooFitCore//RooNumIntConfig.d Making tmp//RooFitCore//RooNumConvPdf.d Making tmp//RooFitCore//RooNumConvolution.d Making tmp//RooFitCore//RooNumber.d Making tmp//RooFitCore//RooNormSetCache.d Making tmp//RooFitCore//RooNormManager.d Making tmp//RooFitCore//RooNormListManager.d Making tmp//RooFitCore//RooNLLVar.d Making tmp//RooFitCore//RooNameSet.d Making tmp//RooFitCore//RooNameReg.d Making tmp//RooFitCore//RooMultiCatIter.d Making tmp//RooFitCore//RooMultiCategory.d Making tmp//RooFitCore//RooMPSentinel.d Making tmp//RooFitCore//RooMinuit.d Making tmp//RooFitCore//RooMCStudy.d Making tmp//RooFitCore//RooMCIntegrator.d Making tmp//RooFitCore//RooMath.d Making tmp//RooFitCore//RooMappedCategory.d Making tmp//RooFitCore//RooMapCatEntry.d Making tmp//RooFitCore//RooList.d Making tmp//RooFitCore//RooListProxy.d Making tmp//RooFitCore//RooLinTransBinning.d Making tmp//RooFitCore//RooLinkedList.d Making tmp//RooFitCore//RooLinkedListIter.d Making tmp//RooFitCore//RooLinkedListElem.d Making tmp//RooFitCore//RooLinearVar.d Making tmp//RooFitCore//RooInvTransform.d Making tmp//RooFitCore//RooInt.d Making tmp//RooFitCore//RooIntegratorBinding.d Making tmp//RooFitCore//RooIntegrator2D.d Making tmp//RooFitCore//RooIntegrator1D.d Making tmp//RooFitCore//RooImproperIntegrator1D.d Making tmp//RooFitCore//RooHtml.d Making tmp//RooFitCore//RooHist.d Making tmp//RooFitCore//RooHistPdf.d Making tmp//RooFitCore//RooHistError.d Making tmp//RooFitCore//RooHashTable.d Making tmp//RooFitCore//RooGrid.d Making tmp//RooFitCore//RooGraphSpring.d Making tmp//RooFitCore//RooGraphNode.d Making tmp//RooFitCore//RooGraphEdge.d Making tmp//RooFitCore//RooGlobalFunc.d Making tmp//RooFitCore//RooGenProdProj.d Making tmp//RooFitCore//RooGenericPdf.d Making tmp//RooFitCore//RooGenContext.d Making tmp//RooFitCore//RooGenCategory.d Making tmp//RooFitCore//RooGaussKronrodIntegrator1D.d Making tmp//RooFitCore//RooFormulaVar.d Making tmp//RooFitCore//RooFormula.d Making tmp//RooFitCore//RooFitResult.d Making tmp//RooFitCore//RooExtendPdf.d Making tmp//RooFitCore//RooErrorVar.d Making tmp//RooFitCore//RooEllipse.d Making tmp//RooFitCore//RooEfficiency.d Making tmp//RooFitCore//RooDouble.d Making tmp//RooFitCore//RooDirItem.d Making tmp//RooFitCore//RooDataSet.d Making tmp//RooFitCore//RooDataProjBinding.d Making tmp//RooFitCore//RooDataHist.d Making tmp//RooFitCore//RooCustomizer.d Making tmp//RooFitCore//RooCurve.d Making tmp//RooFitCore//RooConvIntegrandBinding.d Making tmp//RooFitCore//RooConvGenContext.d Making tmp//RooFitCore//RooConvCoefVar.d Making tmp//RooFitCore//RooConstVar.d Making tmp//RooFitCore//RooComplex.d Making tmp//RooFitCore//RooCmdConfig.d Making tmp//RooFitCore//RooCmdArg.d Making tmp//RooFitCore//RooChi2Var.d Making tmp//RooFitCore//RooCatType.d Making tmp//RooFitCore//RooCategory.d Making tmp//RooFitCore//RooCategoryProxy.d Making tmp//RooFitCore//RooBrentRootFinder.d Making tmp//RooFitCore//RooBinning.d Making tmp//RooFitCore//RooBanner.d Making tmp//RooFitCore//RooArgSet.d Making tmp//RooFitCore//RooArgProxy.d Making tmp//RooFitCore//RooArgList.d Making tmp//RooFitCore//RooAICRegistry.d Making tmp//RooFitCore//RooAddPdf.d Making tmp//RooFitCore//RooAddModel.d Making tmp//RooFitCore//RooAddition.d Making tmp//RooFitCore//RooAddGenContext.d Making tmp//RooFitCore//RooAdaptiveGaussKronrodIntegrator1D.d Making tmp//RooFitCore//RooAcceptReject.d Making tmp//RooFitCore//RooAbsString.d Making tmp//RooFitCore//RooAbsRootFinder.d Making tmp//RooFitCore//RooAbsReal.d Making tmp//RooFitCore//RooAbsRealLValue.d Making tmp//RooFitCore//RooAbsProxy.d Making tmp//RooFitCore//RooAbsPdf.d Making tmp//RooFitCore//RooAbsOptGoodnessOfFit.d Making tmp//RooFitCore//RooAbsLValue.d Making tmp//RooFitCore//RooAbsIntegrator.d Making tmp//RooFitCore//RooAbsHiddenReal.d Making tmp//RooFitCore//RooAbsGoodnessOfFit.d Making tmp//RooFitCore//RooAbsGenContext.d Making tmp//RooFitCore//RooAbsFunc.d Making tmp//RooFitCore//RooAbsData.d Making tmp//RooFitCore//RooAbsCollection.d Making tmp//RooFitCore//RooAbsCategory.d Making tmp//RooFitCore//RooAbsCategoryLValue.d Making tmp//RooFitCore//RooAbsBinning.d Making tmp//RooFitCore//RooAbsArg.d Making tmp//RooFitCore//RooAbsAnaConvPdf.d Making tmp//RooFitCore//Roo1DTable.d Compiling Roo1DTable.cc Compiling RooAbsAnaConvPdf.cc Compiling RooAbsArg.cc Compiling RooAbsBinning.cc Compiling RooAbsCategory.cc Compiling RooAbsCategoryLValue.cc Compiling RooAbsCollection.cc Compiling RooAbsData.cc Compiling RooAbsFunc.cc Compiling RooAbsGenContext.cc Compiling RooAbsGoodnessOfFit.cc Compiling RooAbsHiddenReal.cc Compiling RooAbsIntegrator.cc Compiling RooAbsLValue.cc Compiling RooAbsOptGoodnessOfFit.cc Compiling RooAbsPdf.cc Compiling RooAbsProxy.cc Compiling RooAbsReal.cc Compiling RooAbsRealLValue.cc Compiling RooAbsRootFinder.cc Compiling RooAbsString.cc Compiling RooAcceptReject.cc Compiling RooAdaptiveGaussKronrodIntegrator1D.cc Compiling RooAddGenContext.cc Compiling RooAddition.cc Compiling RooAddModel.cc Compiling RooAddPdf.cc Compiling RooAICRegistry.cc Compiling RooArgList.cc Compiling RooArgProxy.cc Compiling RooArgSet.cc Compiling RooBanner.cc Compiling RooBinning.cc Compiling RooBrentRootFinder.cc Compiling RooCategory.cc Compiling RooCategoryProxy.cc Compiling RooCatType.cc Compiling RooChi2Var.cc Compiling RooCmdArg.cc Compiling RooCmdConfig.cc Compiling RooComplex.cc Compiling RooConstVar.cc Compiling RooConvCoefVar.cc Compiling RooConvGenContext.cc Compiling RooConvIntegrandBinding.cc Compiling RooCurve.cc Compiling RooCustomizer.cc Compiling RooDataHist.cc Compiling RooDataProjBinding.cc Compiling RooDataSet.cc Compiling RooDirItem.cc Compiling RooDouble.cc Compiling RooEfficiency.cc Compiling RooEllipse.cc Compiling RooErrorVar.cc Compiling RooExtendPdf.cc Compiling RooFitResult.cc Compiling RooFormula.cc Compiling RooFormulaVar.cc Compiling RooGaussKronrodIntegrator1D.cc Compiling RooGenCategory.cc Compiling RooGenContext.cc Compiling RooGenericPdf.cc Compiling RooGenProdProj.cc Compiling RooGlobalFunc.cc Compiling RooGraphEdge.cc Compiling RooGraphNode.cc Compiling RooGraphSpring.cc Compiling RooGrid.cc Compiling RooHashTable.cc Compiling RooHist.cc Compiling RooHistError.cc Compiling RooHistPdf.cc Compiling RooHtml.cc Compiling RooImproperIntegrator1D.cc Compiling RooInt.cc Compiling RooIntegrator1D.cc Compiling RooIntegrator2D.cc Compiling RooIntegratorBinding.cc Compiling RooInvTransform.cc Compiling RooLinearVar.cc Compiling RooLinkedList.cc Compiling RooLinkedListElem.cc Compiling RooLinkedListIter.cc Compiling RooLinTransBinning.cc Compiling RooList.cc Compiling RooListProxy.cc Compiling RooMapCatEntry.cc Compiling RooMappedCategory.cc Compiling RooMath.cc Compiling RooMCIntegrator.cc Compiling RooMCStudy.cc Compiling RooMinuit.cc Compiling RooMPSentinel.cc Compiling RooMultiCategory.cc Compiling RooMultiCatIter.cc Compiling RooNameReg.cc Compiling RooNameSet.cc Compiling RooNLLVar.cc Compiling RooNormListManager.cc Compiling RooNormManager.cc Compiling RooNormSetCache.cc Compiling RooNumber.cc Compiling RooNumConvolution.cc Compiling RooNumConvPdf.cc Compiling RooNumIntConfig.cc Compiling RooNumIntFactory.cc Compiling RooPlotable.cc Compiling RooPlot.cc Compiling RooPolyVar.cc Compiling RooPrintable.cc Compiling RooProdGenContext.cc Compiling RooProdPdf.cc Compiling RooProduct.cc Compiling RooPullVar.cc Compiling RooQuasiRandomGenerator.cc Compiling RooRandom.cc Compiling RooRangeBinning.cc Compiling RooRealAnalytic.cc Compiling RooRealBinding.cc Compiling RooRealConstant.cc Compiling RooRealIntegral.cc Compiling RooRealMPFE.cc Compiling RooRealProxy.cc Compiling RooRealSumPdf.cc Compiling RooRealVar.cc Compiling RooRefCountList.cc Compiling RooResolutionModel.cc Compiling RooScaledFunc.cc Compiling RooSegmentedIntegrator1D.cc Compiling RooSegmentedIntegrator2D.cc Compiling RooSetPair.cc Compiling RooSetProxy.cc Compiling RooSimGenContext.cc Compiling RooSimPdfBuilder.cc Compiling RooSimultaneous.cc Compiling RooStreamParser.cc Compiling RooStringVar.cc Compiling RooSuperCategory.cc Compiling RooTable.cc Compiling RooThreshEntry.cc Compiling RooThresholdCategory.cc Compiling RooTObjWrap.cc Compiling RooTrace.cc Compiling RooTreeData.cc Compiling RooTruthModel.cc Compiling RooUniformBinning.cc Running rootcint Compiling RooFitCoreCint.cc Making tmp//libRooFitCore.so xs32_lnx618> cd ../RooFitModels/ xs32_lnx618> gmake -f GNUmakefile.standalone Making tmp//RooFitModels//RooVVT.d Making tmp//RooFitModels//RooVVTAvg.d Making tmp//RooFitModels//RooVoigtian.d Making tmp//RooFitModels//RooUnblindUniform.d Making tmp//RooFitModels//RooUnblindPrecision.d Making tmp//RooFitModels//RooUnblindOffset.d Making tmp//RooFitModels//RooUnblindCPAsymVar.d Making tmp//RooFitModels//RooPsiPrimeWithEff.d Making tmp//RooFitModels//RooPsiPrime.d Making tmp//RooFitModels//RooPsiPrimeFull.d Making tmp//RooFitModels//RooPolynomial.d Making tmp//RooFitModels//RooParametricStepFunction.d Making tmp//RooFitModels//RooNovosibirsk.d Making tmp//RooFitModels//RooNonCPEigenDecay.d Making tmp//RooFitModels//RooLandau.d Making tmp//RooFitModels//RooKeysPdf.d Making tmp//RooFitModels//RooJPsiWithEff.d Making tmp//RooFitModels//RooJPsi.d Making tmp//RooFitModels//RooJPsiAvg.d Making tmp//RooFitModels//RooGExpModel.d Making tmp//RooFitModels//RooGaussModel.d Making tmp//RooFitModels//RooGaussian.d Making tmp//RooFitModels//RooExponential.d Making tmp//RooFitModels//RooDstD0BG.d Making tmp//RooFitModels//RooDLineShape.d Making tmp//RooFitModels//RooDLineShapeImp.d Making tmp//RooFitModels//RooDLineShapeImp2D.d Making tmp//RooFitModels//RooDLineShape2D.d Making tmp//RooFitModels//RooDiag.d Making tmp//RooFitModels//RooDEnergyImp.d Making tmp//RooFitModels//RooDecay.d Making tmp//RooFitModels//RooChebychev.d Making tmp//RooFitModels//RooCBShape.d Making tmp//RooFitModels//RooBukinPdf.d Making tmp//RooFitModels//RooBreitWigner.d Making tmp//RooFitModels//RooBMixDecay.d Making tmp//RooFitModels//RooBlindTools.d Making tmp//RooFitModels//RooBifurGauss.d Making tmp//RooFitModels//RooBDecay.d Making tmp//RooFitModels//RooBCPGenDecay.d Making tmp//RooFitModels//RooBCPEffDecay.d Making tmp//RooFitModels//RooArgusBG.d Making tmp//RooFitModels//Roo2DKeysPdf.d Compiling Roo2DKeysPdf.cc Compiling RooArgusBG.cc Compiling RooBCPEffDecay.cc Compiling RooBCPGenDecay.cc Compiling RooBDecay.cc Compiling RooBifurGauss.cc Compiling RooBlindTools.cc Compiling RooBMixDecay.cc Compiling RooBreitWigner.cc Compiling RooBukinPdf.cc Compiling RooCBShape.cc Compiling RooChebychev.cc Compiling RooDecay.cc Compiling RooDEnergyImp.cc Compiling RooDiag.cc RooDiag.cc: In member function `virtual Double_t RooDiag::analyticalIntegral(Int_t, const char*) const': RooDiag.cc:235: warning: unused variable 'pi' Compiling RooDLineShape2D.cc tmp//RooFitModels/RooDLineShape2D.hh: In constructor `RooDLineShape2D::RooDLineShape2D(const char*, const char*, int, RooAbsReal&, RooAbsReal&, RooAbsReal&, RooAbsReal&, RooAbsReal&, RooAbsReal&, RooAbsReal&, RooArgList&, RooAbsReal&, RooAbsReal&)': tmp//RooFitModels/RooDLineShape2D.hh:56: warning: `RooDLineShape2D::Ebeam' will be initialized after tmp//RooFitModels/RooDLineShape2D.hh:55: warning: `RooRealProxy RooDLineShape2D::mres' RooDLineShape2D.cc:69: warning: when initialized here tmp//RooFitModels/RooDLineShape2D.hh: In copy constructor `RooDLineShape2D::RooDLineShape2D(const RooDLineShape2D&, const char*)': tmp//RooFitModels/RooDLineShape2D.hh:69: warning: `RooDLineShape2D::f2b' will be initialized after tmp//RooFitModels/RooDLineShape2D.hh:56: warning: `RooRealProxy RooDLineShape2D::Ebeam' RooDLineShape2D.cc:93: warning: when initialized here tmp//RooFitModels/RooDLineShape2D.hh:71: warning: `RooDLineShape2D::nonres' will be initialized after tmp//RooFitModels/RooDLineShape2D.hh:70: warning: `RooRealProxy RooDLineShape2D::md' RooDLineShape2D.cc:93: warning: when initialized here RooDLineShape2D.cc: In member function `virtual Double_t RooDLineShape2D::evaluate() const': RooDLineShape2D.cc:221: warning: comparison between signed and unsigned integer expressions RooDLineShape2D.cc:223: warning: comparison between signed and unsigned integer expressions RooDLineShape2D.cc:287: warning: comparison between signed and unsigned integer expressions RooDLineShape2D.cc:288: warning: comparison between signed and unsigned integer expressions Compiling RooDLineShape.cc tmp//RooFitModels/RooDLineShape.hh: In constructor `RooDLineShape::RooDLineShape(const char*, const char*, int, RooAbsReal&, RooAbsReal&, RooAbsReal&, RooAbsReal&, RooAbsReal&, RooAbsReal&, RooAbsReal&, RooAbsReal&, RooAbsReal&)': tmp//RooFitModels/RooDLineShape.hh:64: warning: `RooDLineShape::m_npointEbeam' will be initialized after tmp//RooFitModels/RooDLineShape.hh:52: warning: `RooRealProxy RooDLineShape::mbc' RooDLineShape.cc:65: warning: when initialized here tmp//RooFitModels/RooDLineShape.hh:54: warning: `RooDLineShape::Ebeam' will be initialized after tmp//RooFitModels/RooDLineShape.hh:53: warning: `RooRealProxy RooDLineShape::mres' RooDLineShape.cc:65: warning: when initialized here tmp//RooFitModels/RooDLineShape.hh: In copy constructor `RooDLineShape::RooDLineShape(const RooDLineShape&, const char*)': tmp//RooFitModels/RooDLineShape.hh:64: warning: `RooDLineShape::m_npointEbeam' will be initialized after tmp//RooFitModels/RooDLineShape.hh:53: warning: `RooRealProxy RooDLineShape::mres' RooDLineShape.cc:77: warning: when initialized here tmp//RooFitModels/RooDLineShape.hh:59: warning: `RooDLineShape::md' will be initialized after tmp//RooFitModels/RooDLineShape.hh:54: warning: `RooRealProxy RooDLineShape::Ebeam' RooDLineShape.cc:77: warning: when initialized here RooDLineShape.cc: In member function `virtual Double_t RooDLineShape::evaluate() const': RooDLineShape.cc:92: warning: comparison between signed and unsigned integer expressions RooDLineShape.cc:169: warning: comparison between signed and unsigned integer expressions RooDLineShape.cc:170: warning: comparison between signed and unsigned integer expressions RooDLineShape.cc: At global scope: RooDLineShape.cc:227: warning: unused parameter 'code' Compiling RooDLineShapeImp2D.cc RooDLineShapeImp2D.cc:55: warning: unused parameter 'nbin' RooDLineShapeImp2D.cc:55: warning: unused parameter 'mbcmin' RooDLineShapeImp2D.cc:55: warning: unused parameter 'nbin' RooDLineShapeImp2D.cc:55: warning: unused parameter 'mbcmin' Compiling RooDLineShapeImp.cc RooDLineShapeImp.cc: In constructor `RooDLineShapeImp::RooDLineShapeImp(double, double, double, double, double, double, double, double, int, double)': RooDLineShapeImp.cc:70: warning: unused variable 'e' RooDLineShapeImp.cc:71: warning: unused variable 'prob' Compiling RooDstD0BG.cc Compiling RooExponential.cc Compiling RooGaussian.cc Compiling RooGaussModel.cc Compiling RooGExpModel.cc Compiling RooJPsiAvg.cc RooJPsiAvg.cc: In member function `virtual Double_t RooJPsiAvg::evaluate() const': RooJPsiAvg.cc:65: warning: unused variable 'sqrt3' RooJPsiAvg.cc:66: warning: unused variable 'sqrt2' RooJPsiAvg.cc:69: warning: unused variable 'sinth' RooJPsiAvg.cc:69: warning: unused variable 'costh' RooJPsiAvg.cc:71: warning: unused variable 'sinthp' RooJPsiAvg.cc:71: warning: unused variable 'costhp' RooJPsiAvg.cc: In member function `virtual Double_t RooJPsiAvg::analyticalIntegral(Int_t, const char*) const': RooJPsiAvg.cc:146: warning: unused variable 'sqrt3' RooJPsiAvg.cc:147: warning: unused variable 'sqrt2' RooJPsiAvg.cc:150: warning: unused variable 'sinth' RooJPsiAvg.cc:150: warning: unused variable 'costh' RooJPsiAvg.cc:151: warning: unused variable 'sinthp' RooJPsiAvg.cc:151: warning: unused variable 'costhp' Compiling RooJPsi.cc RooJPsi.cc: In member function `virtual Double_t RooJPsi::analyticalIntegral(Int_t, const char*) const': RooJPsi.cc:231: warning: unused variable 'sinth' RooJPsi.cc:231: warning: unused variable 'costh' RooJPsi.cc:233: warning: unused variable 'sinthp' RooJPsi.cc:233: warning: unused variable 'costhp' RooJPsi.cc:234: warning: unused variable 'compact' RooJPsi.cc:277: warning: unused variable 'onemin' RooJPsi.cc:277: warning: unused variable 'onemax' RooJPsi.cc:288: warning: unused variable 'sinthp' RooJPsi.cc:288: warning: unused variable 'costhp' RooJPsi.cc:289: warning: unused variable 'compact' RooJPsi.cc:344: warning: unused variable 'sinth' RooJPsi.cc:344: warning: unused variable 'costh' Compiling RooJPsiWithEff.cc RooJPsiWithEff.cc: In member function `virtual Double_t RooJPsiWithEff::analyticalIntegral(Int_t, const char*) const': RooJPsiWithEff.cc:380: warning: unused variable 'sinth' RooJPsiWithEff.cc:380: warning: unused variable 'costh' RooJPsiWithEff.cc:382: warning: unused variable 'sinthp' RooJPsiWithEff.cc:382: warning: unused variable 'costhp' RooJPsiWithEff.cc:383: warning: unused variable 'compact' RooJPsiWithEff.cc:426: warning: unused variable 'onemin' RooJPsiWithEff.cc:426: warning: unused variable 'onemax' RooJPsiWithEff.cc:437: warning: unused variable 'sinthp' RooJPsiWithEff.cc:437: warning: unused variable 'costhp' RooJPsiWithEff.cc:438: warning: unused variable 'compact' RooJPsiWithEff.cc:493: warning: unused variable 'sinth' RooJPsiWithEff.cc:493: warning: unused variable 'costh' RooJPsiWithEff.cc: In member function `void RooJPsiWithEff::useEfficiencyDataSet(const RooDataSet&)': RooJPsiWithEff.cc:589: error: call of overloaded `abs(Double_t&)' is ambiguous /usr/include/stdlib.h:778: note: candidates are: int abs(int) /usr/lib/gcc/i386-redhat-linux/3.4.6/../../../../include/c++/3.4.6/cstdlib:153: note: long long int __gnu_cxx::abs(long long int) /usr/lib/gcc/i386-redhat-linux/3.4.6/../../../../include/c++/3.4.6/cstdlib:123: note: long int std::abs(long int) RooJPsiWithEff.cc:592: error: call of overloaded `abs(Double_t&)' is ambiguous /usr/include/stdlib.h:778: note: candidates are: int abs(int) /usr/lib/gcc/i386-redhat-linux/3.4.6/../../../../include/c++/3.4.6/cstdlib:153: note: long long int __gnu_cxx::abs(long long int) /usr/lib/gcc/i386-redhat-linux/3.4.6/../../../../include/c++/3.4.6/cstdlib:123: note: long int std::abs(long int) RooJPsiWithEff.cc: In member function `Double_t RooJPsiWithEff::getEfficiency(Double_t, Double_t, Double_t) const': RooJPsiWithEff.cc:646: error: call of overloaded `abs(Double_t&)' is ambiguous /usr/include/stdlib.h:778: note: candidates are: int abs(int) /usr/lib/gcc/i386-redhat-linux/3.4.6/../../../../include/c++/3.4.6/cstdlib:153: note: long long int __gnu_cxx::abs(long long int) /usr/lib/gcc/i386-redhat-linux/3.4.6/../../../../include/c++/3.4.6/cstdlib:123: note: long int std::abs(long int) gmake: *** [RooJPsiWithEff.o] Error 1