* installing *source* package ‘knn.covertree’ ...
** package ‘knn.covertree’ 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 SDK: ‘MacOSX11.3.sdk’
clang++ -arch x86_64 -std=gnu++17 -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    -fPIC  -falign-functions=64 -Wall -g -O2   -c RcppExports.cpp -o RcppExports.o
clang++ -arch x86_64 -std=gnu++17 -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    -fPIC  -falign-functions=64 -Wall -g -O2   -c knn.cpp -o knn.o
clang++ -arch x86_64 -std=gnu++17 -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    -fPIC  -falign-functions=64 -Wall -g -O2   -c utils.cpp -o utils.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;
      ^
In file included from knn.cpp:2:
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 knn.cpp:2:
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 knn.cpp:2:
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 knn.cpp:2:
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;
      ^
In file included from knn.cpp:3:
./cover_tree.h:226:54: warning: unused variable 'it' [-Wunused-variable]
                typename std::vector<distNodePair>::const_iterator it;
                                                                   ^
./cover_tree.h:265:39: note: in instantiation of member function 'CoverTree<IndexedPoint<EuclideanDistance>>::kNearestNodeSet' requested here
        for (distNodePair const& dist_node : kNearestNodeSet(p, k)) {
                                             ^
./cover_tree.h:449:21: note: in instantiation of member function 'CoverTree<IndexedPoint<EuclideanDistance>>::kNearestNodes' requested here
        CoverTreeNode* n = kNearestNodes(newPoint,1)[0];
                           ^
./cover_tree.h:189:9: note: in instantiation of member function 'CoverTree<IndexedPoint<EuclideanDistance>>::insert' requested here
                this->insert(*it);
                      ^
knn.cpp:76:36: note: in instantiation of member function 'CoverTree<IndexedPoint<EuclideanDistance>>::CoverTree' requested here
        CoverTree<IndexedPoint<Distance>> tree(max, points);
                                          ^
knn.cpp:126:10: note: in instantiation of function template specialization 'knn_cross_impl<EuclideanDistance>' requested here
                return knn_cross_impl<EuclideanDistance>(data, query, k);
                       ^
In file included from knn.cpp:3:
./cover_tree.h:226:54: warning: unused variable 'it' [-Wunused-variable]
                typename std::vector<distNodePair>::const_iterator it;
                                                                   ^
./cover_tree.h:265:39: note: in instantiation of member function 'CoverTree<IndexedPoint<CosineDistance>>::kNearestNodeSet' requested here
        for (distNodePair const& dist_node : kNearestNodeSet(p, k)) {
                                             ^
./cover_tree.h:449:21: note: in instantiation of member function 'CoverTree<IndexedPoint<CosineDistance>>::kNearestNodes' requested here
        CoverTreeNode* n = kNearestNodes(newPoint,1)[0];
                           ^
./cover_tree.h:189:9: note: in instantiation of member function 'CoverTree<IndexedPoint<CosineDistance>>::insert' requested here
                this->insert(*it);
                      ^
knn.cpp:76:36: note: in instantiation of member function 'CoverTree<IndexedPoint<CosineDistance>>::CoverTree' requested here
        CoverTree<IndexedPoint<Distance>> tree(max, points);
                                          ^
knn.cpp:128:10: note: in instantiation of function template specialization 'knn_cross_impl<CosineDistance>' requested here
                return knn_cross_impl<CosineDistance>(data, query, k);
                       ^
5 warnings generated.
7 warnings generated.
clang++ -arch x86_64 -std=gnu++17 -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -L/Library/Frameworks/R.framework/Resources/lib -L/opt/R/x86_64/lib -o knn.covertree.so RcppExports.o knn.o utils.o -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation
installing to /Volumes/Builds/packages/big-sur-x86_64/results/4.4/knn.covertree.Rcheck/00LOCK-knn.covertree/00new/knn.covertree/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 (knn.covertree)