* installing *source* package ‘fdaPDE’ ...
** package ‘fdaPDE’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: ‘Apple clang version 14.0.0 (clang-1400.0.29.202)’
using C++ compiler: ‘Apple clang version 14.0.0 (clang-1400.0.29.202)’
using C++17
using SDK: ‘MacOSX11.3.sdk’
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c Density_Estimation/Source/Rfun_Density_Estimation.cpp -o Density_Estimation/Source/Rfun_Density_Estimation.o
In file included from Density_Estimation/Source/Rfun_Density_Estimation.cpp:2:
In file included from Density_Estimation/Source/../../Skeletons/Include/DE_Skeleton.h:12:
In file included from Density_Estimation/Source/../../Skeletons/Include/../../Density_Estimation/Include/Data_Problem.h:13:
In file included from Density_Estimation/Source/../../Skeletons/Include/../../Density_Estimation/Include/../../FE_Assemblers_Solvers/Include/Projection.h:47:
Density_Estimation/Source/../../Skeletons/Include/../../FE_Assemblers_Solvers/Include/Projection_imp.h:32:20: warning: unused variable 'NNODES' [-Wunused-variable]
    constexpr UInt NNODES = how_many_nodes(ORDER,mydim);
                   ^
1 warning generated.
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c FE_Assemblers_Solvers/Source/FEM_Eval.cpp -o FE_Assemblers_Solvers/Source/FEM_Eval.o
In file included from FE_Assemblers_Solvers/Source/FEM_Eval.cpp:14:
In file included from FE_Assemblers_Solvers/Source/../Include/Evaluator.h:62:
FE_Assemblers_Solvers/Source/../../FE_Assemblers_Solvers/Include/Evaluator_imp.h:52:10: warning: unused variable 'search' [-Wunused-variable]
    UInt search = mesh_.getSearch();
         ^
FE_Assemblers_Solvers/Source/../../FE_Assemblers_Solvers/Include/Evaluator_imp.h:85:10: warning: unused variable 'search' [-Wunused-variable]
    UInt search = mesh_.getSearch();
         ^
In file included from FE_Assemblers_Solvers/Source/FEM_Eval.cpp:15:
In file included from FE_Assemblers_Solvers/Source/../../FE_Assemblers_Solvers/Include/Projection.h:47:
FE_Assemblers_Solvers/Source/../../FE_Assemblers_Solvers/Include/Projection_imp.h:32:20: warning: unused variable 'NNODES' [-Wunused-variable]
    constexpr UInt NNODES = how_many_nodes(ORDER,mydim);
                   ^
3 warnings generated.
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c FE_Assemblers_Solvers/Source/Integration.cpp -o FE_Assemblers_Solvers/Source/Integration.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c FE_Assemblers_Solvers/Source/Kronecker_Product.cpp -o FE_Assemblers_Solvers/Source/Kronecker_Product.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c FPCA/Source/FPCA_Data.cpp -o FPCA/Source/FPCA_Data.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c FPCA/Source/FPCA_Object.cpp -o FPCA/Source/FPCA_Object.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c FPCA/Source/Mixed_FE_FPCA.cpp -o FPCA/Source/Mixed_FE_FPCA.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c FPCA/Source/Rfun_Smooth_FPCA.cpp -o FPCA/Source/Rfun_Smooth_FPCA.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c Global_Utilities/Source/Lambda.cpp -o Global_Utilities/Source/Lambda.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c Inference/Source/Inference_Data.cpp -o Inference/Source/Inference_Data.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c Inference/Source/Inverter.cpp -o Inference/Source/Inverter.o
In file included from Inference/Source/Inverter.cpp:1:
In file included from Inference/Source/../Include/Inverter.h:6:
In file included from Inference/Source/../Include/Inference_Carrier.h:6:
In file included from Inference/Source/../Include/../../Regression/Include/Mixed_FE_Regression.h:360:
Inference/Source/../Include/../../Regression/Include/Mixed_FE_Regression_imp.h:60:28: warning: unused variable 'bc_values' [-Wunused-variable]
        const std::vector<Real> * bc_values = regressionData_.getDirichletValues();
                                  ^
Inference/Source/../Include/../../Regression/Include/Mixed_FE_Regression_imp.h:1244:10: warning: unused variable 'delta' [-Wunused-variable]
    Real delta = mesh_time_[1] - mesh_time_[0]; // Time interval
         ^
2 warnings generated.
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c Lambda_Optimization/Source/Auxiliary_Optimizer.cpp -o Lambda_Optimization/Source/Auxiliary_Optimizer.o
In file included from Lambda_Optimization/Source/Auxiliary_Optimizer.cpp:1:
In file included from Lambda_Optimization/Source/../Include/Auxiliary_Optimizer.h:10:
In file included from Lambda_Optimization/Source/../Include/Carrier.h:8:
In file included from Lambda_Optimization/Source/../Include/../../Regression/Include/Mixed_FE_Regression.h:360:
Lambda_Optimization/Source/../Include/../../Regression/Include/Mixed_FE_Regression_imp.h:60:28: warning: unused variable 'bc_values' [-Wunused-variable]
        const std::vector<Real> * bc_values = regressionData_.getDirichletValues();
                                  ^
Lambda_Optimization/Source/../Include/../../Regression/Include/Mixed_FE_Regression_imp.h:1244:10: warning: unused variable 'delta' [-Wunused-variable]
    Real delta = mesh_time_[1] - mesh_time_[0]; // Time interval
         ^
In file included from Lambda_Optimization/Source/Auxiliary_Optimizer.cpp:1:
In file included from Lambda_Optimization/Source/../Include/Auxiliary_Optimizer.h:438:
Lambda_Optimization/Source/../Include/Auxiliary_Optimizer_imp.h:147:36: warning: unused variable 'ret' [-Wunused-variable]
                        const UInt ret =  AuxiliaryOptimizer::universal_E_setter<InputCarrier>(E_, carrier);
                                   ^
Lambda_Optimization/Source/../Include/Auxiliary_Optimizer_imp.h:174:36: warning: unused variable 'ret' [-Wunused-variable]
                        const UInt ret =  AuxiliaryOptimizer::universal_E_setter<InputCarrier>(E_, carrier);
                                   ^
Lambda_Optimization/Source/../Include/Auxiliary_Optimizer_imp.h:203:36: warning: unused variable 'ret' [-Wunused-variable]
                        const UInt ret =  AuxiliaryOptimizer::universal_E_setter<InputCarrier>(E_, carrier);
                                   ^
Lambda_Optimization/Source/../Include/Auxiliary_Optimizer_imp.h:229:36: warning: unused variable 'ret' [-Wunused-variable]
                        const UInt ret =  AuxiliaryOptimizer::universal_E_setter<InputCarrier>(E_, carrier);
                                   ^
6 warnings generated.
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c Lambda_Optimization/Source/Optimization_Data.cpp -o Lambda_Optimization/Source/Optimization_Data.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c Mesh/Source/Rfun_MeshInputHelper.cpp -o Mesh/Source/Rfun_MeshInputHelper.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c Regression/Source/Regression_Data.cpp -o Regression/Source/Regression_Data.o
Regression/Source/Regression_Data.cpp:150:7: warning: unused variable 'count' [-Wunused-variable]
        UInt count = 0;
             ^
1 warning generated.
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c Regression/Source/Rfun_Auxiliary.cpp -o Regression/Source/Rfun_Auxiliary.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c Regression/Source/Rfun_Regression_Laplace.cpp -o Regression/Source/Rfun_Regression_Laplace.o
In file included from Regression/Source/Rfun_Regression_Laplace.cpp:2:
In file included from Regression/Source/../../Skeletons/Include/Regression_Skeleton.h:5:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Carrier.h:8:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Regression/Include/Mixed_FE_Regression.h:360:
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Regression/Include/Mixed_FE_Regression_imp.h:60:28: warning: unused variable 'bc_values' [-Wunused-variable]
        const std::vector<Real> * bc_values = regressionData_.getDirichletValues();
                                  ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Regression/Include/Mixed_FE_Regression_imp.h:1244:10: warning: unused variable 'delta' [-Wunused-variable]
    Real delta = mesh_time_[1] - mesh_time_[0]; // Time interval
         ^
In file included from Regression/Source/Rfun_Regression_Laplace.cpp:2:
In file included from Regression/Source/../../Skeletons/Include/Regression_Skeleton.h:7:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer.h:6:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Auxiliary_Optimizer.h:438:
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Auxiliary_Optimizer_imp.h:147:36: warning: unused variable 'ret' [-Wunused-variable]
                        const UInt ret =  AuxiliaryOptimizer::universal_E_setter<InputCarrier>(E_, carrier);
                                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Auxiliary_Optimizer_imp.h:174:36: warning: unused variable 'ret' [-Wunused-variable]
                        const UInt ret =  AuxiliaryOptimizer::universal_E_setter<InputCarrier>(E_, carrier);
                                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Auxiliary_Optimizer_imp.h:203:36: warning: unused variable 'ret' [-Wunused-variable]
                        const UInt ret =  AuxiliaryOptimizer::universal_E_setter<InputCarrier>(E_, carrier);
                                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Auxiliary_Optimizer_imp.h:229:36: warning: unused variable 'ret' [-Wunused-variable]
                        const UInt ret =  AuxiliaryOptimizer::universal_E_setter<InputCarrier>(E_, carrier);
                                   ^
In file included from Regression/Source/Rfun_Regression_Laplace.cpp:2:
In file included from Regression/Source/../../Skeletons/Include/Regression_Skeleton.h:7:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer.h:422:
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:247:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_R_setter<InputCarrier>(this->R_, this->the_carrier, this->adt);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:263:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_R_setter<InputCarrier>(this->R_, this->the_carrier, this->adt);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:279:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_R_setter<InputCarrier>(this->R_, this->the_carrier, this->adt, lambdaT);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:298:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_T_setter<InputCarrier>(this->T_, this->the_carrier);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:305:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_T_setter<InputCarrier>(this->T_, this->the_carrier);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:318:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_V_setter<InputCarrier>(this->V_, this->T_, this->R_, this->the_carrier, this->adt);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:324:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_V_setter<InputCarrier>(this->V_, this->T_, this->R_, this->the_carrier, this->adt, this->time_adt);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:367:22: warning: unused variable 'ret' [-Wunused-variable]
                UInt ret = AuxiliaryOptimizer::universal_b_setter_iter(X1, this->the_carrier, QPsi_big, N_, k, false);
                     ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:358:14: warning: unused variable 'nlocations' [-Wunused-variable]
        UInt nlocations = this->the_carrier.get_n_space_obs();
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:576:14: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
        UInt ret;
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:606:14: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
        UInt ret;
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:760:14: warning: unused variable 'ret' [-Wunused-variable]
        UInt ret = AuxiliaryOptimizer::universal_first_updater<InputCarrier>(this->adt, this->the_carrier, this->dS_, this->eps_hat, lambda);
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:768:14: warning: unused variable 'time_ret' [-Wunused-variable]
        UInt time_ret = AuxiliaryOptimizer::universal_first_updater<InputCarrier>(this->time_adt, this->the_carrier, this->time_dS_, this->eps_hat, lambda(0));
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:767:14: warning: unused variable 'ret' [-Wunused-variable]
        UInt ret = AuxiliaryOptimizer::universal_first_updater<InputCarrier>(this->adt, this->the_carrier, this->dS_, this->eps_hat, lambda(0));
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:780:14: warning: unused variable 'ret' [-Wunused-variable]
        UInt ret = AuxiliaryOptimizer::universal_second_updater<InputCarrier>(this->adt, this->the_carrier, this->ddS_, this->eps_hat);
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:789:14: warning: unused variable 'ret' [-Wunused-variable]
        UInt ret = AuxiliaryOptimizer::universal_second_updater<InputCarrier>(this->adt, this->the_carrier, this->ddS_, this->eps_hat);
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:791:14: warning: unused variable 'time_ret_mxd' [-Wunused-variable]
        UInt time_ret_mxd = AuxiliaryOptimizer::universal_second_updater_mxd<InputCarrier>(this->adt, this->time_adt, this->the_carrier, this->time_ddS_mxd_, this->eps_hat);
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:790:14: warning: unused variable 'time_ret' [-Wunused-variable]
        UInt time_ret = AuxiliaryOptimizer::universal_second_updater<InputCarrier>(this->time_adt, this->the_carrier, this->time_ddS_, this->eps_hat);
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:1010:16: warning: unused variable 'ret' [-Wunused-variable]
                        UInt ret = AuxiliaryOptimizer::universal_b_setter(this->b, this->the_carrier, this->US_, nnodes);
                             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:1049:10: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
                                UInt ret = AuxiliaryOptimizer::universal_b_setter_iter(this->b, this->the_carrier, QU_big_, N_, k, true);
                                     ^
In file included from Regression/Source/Rfun_Regression_Laplace.cpp:2:
In file included from Regression/Source/../../Skeletons/Include/Regression_Skeleton.h:17:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Inference/Include/Eigen_Sign_Flip.h:121:
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Inference/Include/Eigen_Sign_Flip_imp.h:1190:8: warning: unused variable 'q' [-Wunused-variable]
  UInt q = this->inf_car.getq(); 
       ^
In file included from Regression/Source/Rfun_Regression_Laplace.cpp:4:
In file included from Regression/Source/../../Skeletons/Include/GAM_Skeleton.h:5:
In file included from Regression/Source/../../Skeletons/Include/../../Regression/Include/FPIRLS.h:9:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Regression/Include/../../FE_Assemblers_Solvers/Include/Evaluator.h:62:
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Regression/Include/../../FE_Assemblers_Solvers/Include/Evaluator_imp.h:52:10: warning: unused variable 'search' [-Wunused-variable]
    UInt search = mesh_.getSearch();
         ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Regression/Include/../../FE_Assemblers_Solvers/Include/Evaluator_imp.h:85:10: warning: unused variable 'search' [-Wunused-variable]
    UInt search = mesh_.getSearch();
         ^
In file included from Regression/Source/Rfun_Regression_Laplace.cpp:4:
Regression/Source/../../Skeletons/Include/GAM_Skeleton.h:20:7: warning: unused variable 'count' [-Wunused-variable]
        UInt count = 0;
             ^
In file included from Regression/Source/Rfun_Regression_Laplace.cpp:5:
Regression/Source/../../Skeletons/Include/GAM_Skeleton_time.h:16:20: warning: unused variable 'SPLINE_DEGREE' [-Wunused-variable]
    constexpr UInt SPLINE_DEGREE =
                   ^
In file included from Regression/Source/Rfun_Regression_Laplace.cpp:2:
Regression/Source/../../Skeletons/Include/Regression_Skeleton.h:200:68: warning: unused typedef 'FunWr' [-Wunused-local-typedef]
  typedef Function_Wrapper<Real, Real, Real, Real, EvaluationType> FunWr;
                                                                   ^
In file included from Regression/Source/Rfun_Regression_Laplace.cpp:3:
Regression/Source/../../Skeletons/Include/Regression_Skeleton_Time.h:311:93: warning: unused typedef 'FunWr' [-Wunused-local-typedef]
        typedef Function_Wrapper<lambda::type<2>, Real, lambda::type<2>, MatrixXr, EvaluationType> FunWr;
                                                                                                   ^
33 warnings generated.
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c Regression/Source/Rfun_Regression_PDE.cpp -o Regression/Source/Rfun_Regression_PDE.o
In file included from Regression/Source/Rfun_Regression_PDE.cpp:3:
In file included from Regression/Source/../../Skeletons/Include/Regression_Skeleton.h:5:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Carrier.h:8:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Regression/Include/Mixed_FE_Regression.h:360:
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Regression/Include/Mixed_FE_Regression_imp.h:60:28: warning: unused variable 'bc_values' [-Wunused-variable]
        const std::vector<Real> * bc_values = regressionData_.getDirichletValues();
                                  ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Regression/Include/Mixed_FE_Regression_imp.h:1244:10: warning: unused variable 'delta' [-Wunused-variable]
    Real delta = mesh_time_[1] - mesh_time_[0]; // Time interval
         ^
In file included from Regression/Source/Rfun_Regression_PDE.cpp:3:
In file included from Regression/Source/../../Skeletons/Include/Regression_Skeleton.h:7:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer.h:6:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Auxiliary_Optimizer.h:438:
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Auxiliary_Optimizer_imp.h:147:36: warning: unused variable 'ret' [-Wunused-variable]
                        const UInt ret =  AuxiliaryOptimizer::universal_E_setter<InputCarrier>(E_, carrier);
                                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Auxiliary_Optimizer_imp.h:174:36: warning: unused variable 'ret' [-Wunused-variable]
                        const UInt ret =  AuxiliaryOptimizer::universal_E_setter<InputCarrier>(E_, carrier);
                                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Auxiliary_Optimizer_imp.h:203:36: warning: unused variable 'ret' [-Wunused-variable]
                        const UInt ret =  AuxiliaryOptimizer::universal_E_setter<InputCarrier>(E_, carrier);
                                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Auxiliary_Optimizer_imp.h:229:36: warning: unused variable 'ret' [-Wunused-variable]
                        const UInt ret =  AuxiliaryOptimizer::universal_E_setter<InputCarrier>(E_, carrier);
                                   ^
In file included from Regression/Source/Rfun_Regression_PDE.cpp:3:
In file included from Regression/Source/../../Skeletons/Include/Regression_Skeleton.h:7:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer.h:422:
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:247:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_R_setter<InputCarrier>(this->R_, this->the_carrier, this->adt);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:263:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_R_setter<InputCarrier>(this->R_, this->the_carrier, this->adt);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:279:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_R_setter<InputCarrier>(this->R_, this->the_carrier, this->adt, lambdaT);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:298:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_T_setter<InputCarrier>(this->T_, this->the_carrier);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:305:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_T_setter<InputCarrier>(this->T_, this->the_carrier);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:318:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_V_setter<InputCarrier>(this->V_, this->T_, this->R_, this->the_carrier, this->adt);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:324:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_V_setter<InputCarrier>(this->V_, this->T_, this->R_, this->the_carrier, this->adt, this->time_adt);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:367:22: warning: unused variable 'ret' [-Wunused-variable]
                UInt ret = AuxiliaryOptimizer::universal_b_setter_iter(X1, this->the_carrier, QPsi_big, N_, k, false);
                     ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:358:14: warning: unused variable 'nlocations' [-Wunused-variable]
        UInt nlocations = this->the_carrier.get_n_space_obs();
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:576:14: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
        UInt ret;
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:606:14: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
        UInt ret;
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:760:14: warning: unused variable 'ret' [-Wunused-variable]
        UInt ret = AuxiliaryOptimizer::universal_first_updater<InputCarrier>(this->adt, this->the_carrier, this->dS_, this->eps_hat, lambda);
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:767:14: warning: unused variable 'ret' [-Wunused-variable]
        UInt ret = AuxiliaryOptimizer::universal_first_updater<InputCarrier>(this->adt, this->the_carrier, this->dS_, this->eps_hat, lambda(0));
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:768:14: warning: unused variable 'time_ret' [-Wunused-variable]
        UInt time_ret = AuxiliaryOptimizer::universal_first_updater<InputCarrier>(this->time_adt, this->the_carrier, this->time_dS_, this->eps_hat, lambda(0));
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:780:14: warning: unused variable 'ret' [-Wunused-variable]
        UInt ret = AuxiliaryOptimizer::universal_second_updater<InputCarrier>(this->adt, this->the_carrier, this->ddS_, this->eps_hat);
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:790:14: warning: unused variable 'time_ret' [-Wunused-variable]
        UInt time_ret = AuxiliaryOptimizer::universal_second_updater<InputCarrier>(this->time_adt, this->the_carrier, this->time_ddS_, this->eps_hat);
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:789:14: warning: unused variable 'ret' [-Wunused-variable]
        UInt ret = AuxiliaryOptimizer::universal_second_updater<InputCarrier>(this->adt, this->the_carrier, this->ddS_, this->eps_hat);
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:791:14: warning: unused variable 'time_ret_mxd' [-Wunused-variable]
        UInt time_ret_mxd = AuxiliaryOptimizer::universal_second_updater_mxd<InputCarrier>(this->adt, this->time_adt, this->the_carrier, this->time_ddS_mxd_, this->eps_hat);
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:1010:16: warning: unused variable 'ret' [-Wunused-variable]
                        UInt ret = AuxiliaryOptimizer::universal_b_setter(this->b, this->the_carrier, this->US_, nnodes);
                             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:1049:10: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
                                UInt ret = AuxiliaryOptimizer::universal_b_setter_iter(this->b, this->the_carrier, QU_big_, N_, k, true);
                                     ^
In file included from Regression/Source/Rfun_Regression_PDE.cpp:3:
In file included from Regression/Source/../../Skeletons/Include/Regression_Skeleton.h:17:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Inference/Include/Eigen_Sign_Flip.h:121:
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Inference/Include/Eigen_Sign_Flip_imp.h:1190:8: warning: unused variable 'q' [-Wunused-variable]
  UInt q = this->inf_car.getq(); 
       ^
In file included from Regression/Source/Rfun_Regression_PDE.cpp:5:
In file included from Regression/Source/../../Skeletons/Include/GAM_Skeleton.h:5:
In file included from Regression/Source/../../Skeletons/Include/../../Regression/Include/FPIRLS.h:9:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Regression/Include/../../FE_Assemblers_Solvers/Include/Evaluator.h:62:
Regression/Source/../../Skeletons/Include/../../FE_Assemblers_Solvers/Include/Evaluator_imp.h:52:10: warning: unused variable 'search' [-Wunused-variable]
    UInt search = mesh_.getSearch();
         ^
Regression/Source/../../Skeletons/Include/../../FE_Assemblers_Solvers/Include/Evaluator_imp.h:85:10: warning: unused variable 'search' [-Wunused-variable]
    UInt search = mesh_.getSearch();
         ^
In file included from Regression/Source/Rfun_Regression_PDE.cpp:5:
Regression/Source/../../Skeletons/Include/GAM_Skeleton.h:20:7: warning: unused variable 'count' [-Wunused-variable]
        UInt count = 0;
             ^
In file included from Regression/Source/Rfun_Regression_PDE.cpp:6:
Regression/Source/../../Skeletons/Include/GAM_Skeleton_time.h:16:20: warning: unused variable 'SPLINE_DEGREE' [-Wunused-variable]
    constexpr UInt SPLINE_DEGREE =
                   ^
In file included from Regression/Source/Rfun_Regression_PDE.cpp:3:
Regression/Source/../../Skeletons/Include/Regression_Skeleton.h:200:68: warning: unused typedef 'FunWr' [-Wunused-local-typedef]
  typedef Function_Wrapper<Real, Real, Real, Real, EvaluationType> FunWr;
                                                                   ^
In file included from Regression/Source/Rfun_Regression_PDE.cpp:4:
Regression/Source/../../Skeletons/Include/Regression_Skeleton_Time.h:311:93: warning: unused typedef 'FunWr' [-Wunused-local-typedef]
        typedef Function_Wrapper<lambda::type<2>, Real, lambda::type<2>, MatrixXr, EvaluationType> FunWr;
                                                                                                   ^
33 warnings generated.
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c Regression/Source/Rfun_Regression_PDE_Space_Varying.cpp -o Regression/Source/Rfun_Regression_PDE_Space_Varying.o
In file included from Regression/Source/Rfun_Regression_PDE_Space_Varying.cpp:3:
In file included from Regression/Source/../../Skeletons/Include/Regression_Skeleton.h:5:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Carrier.h:8:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Regression/Include/Mixed_FE_Regression.h:360:
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Regression/Include/Mixed_FE_Regression_imp.h:60:28: warning: unused variable 'bc_values' [-Wunused-variable]
        const std::vector<Real> * bc_values = regressionData_.getDirichletValues();
                                  ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Regression/Include/Mixed_FE_Regression_imp.h:1244:10: warning: unused variable 'delta' [-Wunused-variable]
    Real delta = mesh_time_[1] - mesh_time_[0]; // Time interval
         ^
In file included from Regression/Source/Rfun_Regression_PDE_Space_Varying.cpp:3:
In file included from Regression/Source/../../Skeletons/Include/Regression_Skeleton.h:7:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer.h:6:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Auxiliary_Optimizer.h:438:
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Auxiliary_Optimizer_imp.h:147:36: warning: unused variable 'ret' [-Wunused-variable]
                        const UInt ret =  AuxiliaryOptimizer::universal_E_setter<InputCarrier>(E_, carrier);
                                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Auxiliary_Optimizer_imp.h:174:36: warning: unused variable 'ret' [-Wunused-variable]
                        const UInt ret =  AuxiliaryOptimizer::universal_E_setter<InputCarrier>(E_, carrier);
                                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Auxiliary_Optimizer_imp.h:203:36: warning: unused variable 'ret' [-Wunused-variable]
                        const UInt ret =  AuxiliaryOptimizer::universal_E_setter<InputCarrier>(E_, carrier);
                                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Auxiliary_Optimizer_imp.h:229:36: warning: unused variable 'ret' [-Wunused-variable]
                        const UInt ret =  AuxiliaryOptimizer::universal_E_setter<InputCarrier>(E_, carrier);
                                   ^
In file included from Regression/Source/Rfun_Regression_PDE_Space_Varying.cpp:3:
In file included from Regression/Source/../../Skeletons/Include/Regression_Skeleton.h:7:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer.h:422:
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:247:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_R_setter<InputCarrier>(this->R_, this->the_carrier, this->adt);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:263:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_R_setter<InputCarrier>(this->R_, this->the_carrier, this->adt);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:279:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_R_setter<InputCarrier>(this->R_, this->the_carrier, this->adt, lambdaT);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:298:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_T_setter<InputCarrier>(this->T_, this->the_carrier);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:305:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_T_setter<InputCarrier>(this->T_, this->the_carrier);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:318:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_V_setter<InputCarrier>(this->V_, this->T_, this->R_, this->the_carrier, this->adt);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:324:20: warning: unused variable 'ret' [-Wunused-variable]
        const UInt ret = AuxiliaryOptimizer::universal_V_setter<InputCarrier>(this->V_, this->T_, this->R_, this->the_carrier, this->adt, this->time_adt);
                   ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:367:22: warning: unused variable 'ret' [-Wunused-variable]
                UInt ret = AuxiliaryOptimizer::universal_b_setter_iter(X1, this->the_carrier, QPsi_big, N_, k, false);
                     ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:358:14: warning: unused variable 'nlocations' [-Wunused-variable]
        UInt nlocations = this->the_carrier.get_n_space_obs();
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:576:14: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
        UInt ret;
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:606:14: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
        UInt ret;
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:760:14: warning: unused variable 'ret' [-Wunused-variable]
        UInt ret = AuxiliaryOptimizer::universal_first_updater<InputCarrier>(this->adt, this->the_carrier, this->dS_, this->eps_hat, lambda);
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:767:14: warning: unused variable 'ret' [-Wunused-variable]
        UInt ret = AuxiliaryOptimizer::universal_first_updater<InputCarrier>(this->adt, this->the_carrier, this->dS_, this->eps_hat, lambda(0));
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:768:14: warning: unused variable 'time_ret' [-Wunused-variable]
        UInt time_ret = AuxiliaryOptimizer::universal_first_updater<InputCarrier>(this->time_adt, this->the_carrier, this->time_dS_, this->eps_hat, lambda(0));
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:780:14: warning: unused variable 'ret' [-Wunused-variable]
        UInt ret = AuxiliaryOptimizer::universal_second_updater<InputCarrier>(this->adt, this->the_carrier, this->ddS_, this->eps_hat);
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:790:14: warning: unused variable 'time_ret' [-Wunused-variable]
        UInt time_ret = AuxiliaryOptimizer::universal_second_updater<InputCarrier>(this->time_adt, this->the_carrier, this->time_ddS_, this->eps_hat);
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:789:14: warning: unused variable 'ret' [-Wunused-variable]
        UInt ret = AuxiliaryOptimizer::universal_second_updater<InputCarrier>(this->adt, this->the_carrier, this->ddS_, this->eps_hat);
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:791:14: warning: unused variable 'time_ret_mxd' [-Wunused-variable]
        UInt time_ret_mxd = AuxiliaryOptimizer::universal_second_updater_mxd<InputCarrier>(this->adt, this->time_adt, this->the_carrier, this->time_ddS_mxd_, this->eps_hat);
             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:1010:16: warning: unused variable 'ret' [-Wunused-variable]
                        UInt ret = AuxiliaryOptimizer::universal_b_setter(this->b, this->the_carrier, this->US_, nnodes);
                             ^
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/Lambda_Optimizer_imp.h:1049:10: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
                                UInt ret = AuxiliaryOptimizer::universal_b_setter_iter(this->b, this->the_carrier, QU_big_, N_, k, true);
                                     ^
In file included from Regression/Source/Rfun_Regression_PDE_Space_Varying.cpp:3:
In file included from Regression/Source/../../Skeletons/Include/Regression_Skeleton.h:17:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Inference/Include/Eigen_Sign_Flip.h:121:
Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Inference/Include/Eigen_Sign_Flip_imp.h:1190:8: warning: unused variable 'q' [-Wunused-variable]
  UInt q = this->inf_car.getq(); 
       ^
In file included from Regression/Source/Rfun_Regression_PDE_Space_Varying.cpp:5:
In file included from Regression/Source/../../Skeletons/Include/GAM_Skeleton.h:5:
In file included from Regression/Source/../../Skeletons/Include/../../Regression/Include/FPIRLS.h:9:
In file included from Regression/Source/../../Skeletons/Include/../../Lambda_Optimization/Include/../../Regression/Include/../../FE_Assemblers_Solvers/Include/Evaluator.h:62:
Regression/Source/../../Skeletons/Include/../../FE_Assemblers_Solvers/Include/Evaluator_imp.h:52:10: warning: unused variable 'search' [-Wunused-variable]
    UInt search = mesh_.getSearch();
         ^
Regression/Source/../../Skeletons/Include/../../FE_Assemblers_Solvers/Include/Evaluator_imp.h:85:10: warning: unused variable 'search' [-Wunused-variable]
    UInt search = mesh_.getSearch();
         ^
In file included from Regression/Source/Rfun_Regression_PDE_Space_Varying.cpp:5:
Regression/Source/../../Skeletons/Include/GAM_Skeleton.h:20:7: warning: unused variable 'count' [-Wunused-variable]
        UInt count = 0;
             ^
In file included from Regression/Source/Rfun_Regression_PDE_Space_Varying.cpp:6:
Regression/Source/../../Skeletons/Include/GAM_Skeleton_time.h:16:20: warning: unused variable 'SPLINE_DEGREE' [-Wunused-variable]
    constexpr UInt SPLINE_DEGREE =
                   ^
In file included from Regression/Source/Rfun_Regression_PDE_Space_Varying.cpp:3:
Regression/Source/../../Skeletons/Include/Regression_Skeleton.h:200:68: warning: unused typedef 'FunWr' [-Wunused-local-typedef]
  typedef Function_Wrapper<Real, Real, Real, Real, EvaluationType> FunWr;
                                                                   ^
In file included from Regression/Source/Rfun_Regression_PDE_Space_Varying.cpp:4:
Regression/Source/../../Skeletons/Include/Regression_Skeleton_Time.h:311:93: warning: unused typedef 'FunWr' [-Wunused-local-typedef]
        typedef Function_Wrapper<lambda::type<2>, Real, lambda::type<2>, MatrixXr, EvaluationType> FunWr;
                                                                                                   ^
33 warnings generated.
clang -arch arm64 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2  -c C_Libraries/FEMtriangulation.c -o C_Libraries/FEMtriangulation.o
clang -arch arm64 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2  -c C_Libraries/triangle.c -o C_Libraries/triangle.o
C_Libraries/triangle.c:11101:28: warning: variable 'collinear' set but not used [-Wunused-but-set-variable]
  enum finddirectionresult collinear;
                           ^
C_Libraries/triangle.c:12475:7: warning: variable 'dummy' set but not used [-Wunused-but-set-variable]
  int dummy;
      ^
C_Libraries/triangle.c:12541:7: warning: variable 'dummy' set but not used [-Wunused-but-set-variable]
  int dummy;
      ^
3 warnings generated.
clang -arch arm64 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/RcppEigen/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.4/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2  -c FdaPDE_init.c -o FdaPDE_init.o
clang++ -arch arm64 -std=gnu++17 -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -L/Library/Frameworks/R.framework/Resources/lib -L/opt/R/arm64/lib -o fdaPDE.so Density_Estimation/Source/Rfun_Density_Estimation.o FE_Assemblers_Solvers/Source/FEM_Eval.o FE_Assemblers_Solvers/Source/Integration.o FE_Assemblers_Solvers/Source/Kronecker_Product.o FPCA/Source/FPCA_Data.o FPCA/Source/FPCA_Object.o FPCA/Source/Mixed_FE_FPCA.o FPCA/Source/Rfun_Smooth_FPCA.o Global_Utilities/Source/Lambda.o Inference/Source/Inference_Data.o Inference/Source/Inverter.o Lambda_Optimization/Source/Auxiliary_Optimizer.o Lambda_Optimization/Source/Optimization_Data.o Mesh/Source/Rfun_MeshInputHelper.o Regression/Source/Regression_Data.o Regression/Source/Rfun_Auxiliary.o Regression/Source/Rfun_Regression_Laplace.o Regression/Source/Rfun_Regression_PDE.o Regression/Source/Rfun_Regression_PDE_Space_Varying.o C_Libraries/FEMtriangulation.o C_Libraries/triangle.o ./FdaPDE_init.o -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation
installing via 'install.libs.R' to /Volumes/Builds/packages/big-sur-arm64/results/4.4/fdaPDE.Rcheck/00LOCK-fdaPDE/00new/fdaPDE
** R
** data
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (fdaPDE)