* installing *source* package ‘drf’ ...
** package ‘drf’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘Apple clang version 14.0.3 (clang-1403.0.22.14.1)’
using C++11
using SDK: ‘MacOSX11.3.sdk’
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c AnalysisToolsBindings.cpp -o AnalysisToolsBindings.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c RcppData.cpp -o RcppData.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c RcppExports.cpp -o RcppExports.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c RcppUtilities.cpp -o RcppUtilities.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c RegressionForestBindings.cpp -o RegressionForestBindings.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/analysis/SplitFrequencyComputer.cpp -o src/analysis/SplitFrequencyComputer.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/commons/Data.cpp -o src/commons/Data.o
In file included from RcppExports.cpp:4:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:29:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:26:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseCore:61:
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable]
      Index count = 0;
            ^
In file included from RcppExports.cpp:4:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:29:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:29:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseLU:35:
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable]
  Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree 
        ^
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable]
  Index nsuper_et = 0; // Number of relaxed snodes in the original etree 
        ^
In file included from RcppExports.cpp:4:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:31:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h:72:10: warning: variable 'replacements' set but not used [-Wunused-but-set-variable]
                        Index replacements = 0;
                              ^
In file included from RcppExports.cpp:4:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:37:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/SparseExtra:45:
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.h:246:7: warning: variable 'count' set but not used [-Wunused-but-set-variable]
  int count = 0;
      ^
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/commons/DefaultData.cpp -o src/commons/DefaultData.o
In file included from RegressionForestBindings.cpp:24:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:26:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseCore:61:
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable]
      Index count = 0;
            ^
In file included from RcppUtilities.cpp:5:
In file included from src/commons/SparseData.h:23:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:26:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseCore:61:
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable]
      Index count = 0;
            ^
In file included from RegressionForestBindings.cpp:24:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:29:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseLU:35:
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable]
  Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree 
        ^
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable]
  Index nsuper_et = 0; // Number of relaxed snodes in the original etree 
        ^
In file included from RcppUtilities.cpp:5:
In file included from src/commons/SparseData.h:23:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:29:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseLU:35:
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable]
  Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree 
        ^
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable]
  Index nsuper_et = 0; // Number of relaxed snodes in the original etree 
        ^
In file included from AnalysisToolsBindings.cpp:28:
In file included from ./RcppUtilities.h:5:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:26:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseCore:61:
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable]
      Index count = 0;
            ^
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/commons/SparseData.cpp -o src/commons/SparseData.o
In file included from AnalysisToolsBindings.cpp:28:
In file included from ./RcppUtilities.h:5:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:29:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseLU:35:
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable]
  Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree 
        ^
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable]
  Index nsuper_et = 0; // Number of relaxed snodes in the original etree 
        ^
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/commons/utility.cpp -o src/commons/utility.o
3 warnings generated.
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/forest/Forest.cpp -o src/forest/Forest.o
In file included from src/commons/SparseData.cpp:21:
In file included from src/commons/SparseData.h:23:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:26:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseCore:61:
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable]
      Index count = 0;
            ^
In file included from src/commons/SparseData.cpp:21:
In file included from src/commons/SparseData.h:23:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:29:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseLU:35:
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable]
  Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree 
        ^
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable]
  Index nsuper_et = 0; // Number of relaxed snodes in the original etree 
        ^
In file included from src/commons/utility.cpp:24:
In file included from src/commons/SparseData.h:23:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:26:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseCore:61:
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable]
      Index count = 0;
            ^
In file included from src/commons/utility.cpp:24:
In file included from src/commons/SparseData.h:23:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:29:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseLU:35:
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable]
  Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree 
        ^
/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable]
  Index nsuper_et = 0; // Number of relaxed snodes in the original etree 
        ^
3 warnings generated.
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/forest/ForestOptions.cpp -o src/forest/ForestOptions.o
3 warnings generated.
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/forest/ForestPredictor.cpp -o src/forest/ForestPredictor.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/forest/ForestPredictors.cpp -o src/forest/ForestPredictors.o
3 warnings generated.
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/forest/ForestTrainer.cpp -o src/forest/ForestTrainer.o
3 warnings generated.
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/forest/ForestTrainers.cpp -o src/forest/ForestTrainers.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/prediction/Prediction.cpp -o src/prediction/Prediction.o
5 warnings generated.
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/prediction/PredictionValues.cpp -o src/prediction/PredictionValues.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/prediction/RegressionPredictionStrategy.cpp -o src/prediction/RegressionPredictionStrategy.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/relabeling/NoopRelabelingStrategy.cpp -o src/relabeling/NoopRelabelingStrategy.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/sampling/RandomSampler.cpp -o src/sampling/RandomSampler.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/sampling/SamplingOptions.cpp -o src/sampling/SamplingOptions.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/splitting/FourierSplittingRule.cpp -o src/splitting/FourierSplittingRule.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/splitting/RegressionSplittingRule.cpp -o src/splitting/RegressionSplittingRule.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/tree/Tree.cpp -o src/tree/Tree.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/tree/TreeOptions.cpp -o src/tree/TreeOptions.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/tree/TreeTrainer.cpp -o src/tree/TreeTrainer.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/prediction/collector/OptimizedPredictionCollector.cpp -o src/prediction/collector/OptimizedPredictionCollector.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/prediction/collector/SampleWeightComputer.cpp -o src/prediction/collector/SampleWeightComputer.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/prediction/collector/TreeTraverser.cpp -o src/prediction/collector/TreeTraverser.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/splitting/factory/FourierSplittingRuleFactory.cpp -o src/splitting/factory/FourierSplittingRuleFactory.o
clang++ -arch x86_64 -std=gnu++11 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include   -I. -Isrc -DR_BUILD -fPIC  -falign-functions=64 -Wall -g -O2   -c src/splitting/factory/RegressionSplittingRuleFactory.cpp -o src/splitting/factory/RegressionSplittingRuleFactory.o
clang++ -arch x86_64 -std=gnu++11 -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -L/Library/Frameworks/R.framework/Resources/lib -L/opt/R/x86_64/lib -o drf.so AnalysisToolsBindings.o RcppData.o RcppExports.o RcppUtilities.o RegressionForestBindings.o src/analysis/SplitFrequencyComputer.o src/commons/Data.o src/commons/DefaultData.o src/commons/SparseData.o src/commons/utility.o src/forest/Forest.o src/forest/ForestOptions.o src/forest/ForestPredictor.o src/forest/ForestPredictors.o src/forest/ForestTrainer.o src/forest/ForestTrainers.o src/prediction/Prediction.o src/prediction/PredictionValues.o src/prediction/RegressionPredictionStrategy.o src/relabeling/NoopRelabelingStrategy.o src/sampling/RandomSampler.o src/sampling/SamplingOptions.o src/splitting/FourierSplittingRule.o src/splitting/RegressionSplittingRule.o src/tree/Tree.o src/tree/TreeOptions.o src/tree/TreeTrainer.o src/prediction/collector/OptimizedPredictionCollector.o src/prediction/collector/SampleWeightComputer.o src/prediction/collector/TreeTraverser.o src/splitting/factory/FourierSplittingRuleFactory.o src/splitting/factory/RegressionSplittingRuleFactory.o -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation
installing to /Volumes/Builds/packages/big-sur-x86_64/results/4.4/drf.Rcheck/00LOCK-drf/00new/drf/libs
** generating debug symbols (dSYM)
** R
** 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 (drf)