* installing *source* package ‘rkriging’ ...
** package ‘rkriging’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘clang version 19.1.6’
make[1]: Entering directory '/data/gannet/ripley/R/packages/tests-clang/rkriging/src'
/usr/local/clang19/bin/clang++ -stdlib=libc++ -std=gnu++17 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -I../inst/include/ -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -I'/data/gannet/ripley/R/test-clang/RcppEigen/include' -I'/data/gannet/ripley/R/test-clang/BH/include' -I'/data/gannet/ripley/R/test-clang/nloptr/include' -isystem /usr/local/clang19/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw  -DR_NO_REMAP -c RcppExports.cpp -o RcppExports.o
/usr/local/clang19/bin/clang++ -stdlib=libc++ -std=gnu++17 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -I../inst/include/ -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -I'/data/gannet/ripley/R/test-clang/RcppEigen/include' -I'/data/gannet/ripley/R/test-clang/BH/include' -I'/data/gannet/ripley/R/test-clang/nloptr/include' -isystem /usr/local/clang19/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw  -DR_NO_REMAP -c export.cpp -o export.o
In file included from RcppExports.cpp:4:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigen.h:25:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigenForward.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/Sparse:26:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/SparseCore:61:
/data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable]
  273 |       Index count = 0;
      |             ^
In file included from RcppExports.cpp:4:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigen.h:25:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigenForward.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/Sparse:29:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/SparseLU:35:
/data/gannet/ripley/R/test-clang/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]
   78 |   Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree 
      |         ^
/data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable]
   79 |   Index nsuper_et = 0; // Number of relaxed snodes in the original etree 
      |         ^
In file included from RcppExports.cpp:4:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigen.h:25:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigenForward.h:31:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
/data/gannet/ripley/R/test-clang/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h:72:10: warning: variable 'replacements' set but not used [-Wunused-but-set-variable]
   72 |                         Index replacements = 0;
      |                               ^
In file included from RcppExports.cpp:4:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigen.h:25:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigenForward.h:37:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/unsupported/Eigen/SparseExtra:45:
/data/gannet/ripley/R/test-clang/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.h:246:7: warning: variable 'count' set but not used [-Wunused-but-set-variable]
  246 |   int count = 0;
      |       ^
In file included from export.cpp:1:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigen.h:25:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigenForward.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/Sparse:26:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/SparseCore:61:
/data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable]
  273 |       Index count = 0;
      |             ^
In file included from export.cpp:1:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigen.h:25:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigenForward.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/Sparse:29:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/SparseLU:35:
/data/gannet/ripley/R/test-clang/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]
   78 |   Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree 
      |         ^
/data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable]
   79 |   Index nsuper_et = 0; // Number of relaxed snodes in the original etree 
      |         ^
In file included from export.cpp:1:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigen.h:25:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigenForward.h:31:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
/data/gannet/ripley/R/test-clang/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h:72:10: warning: variable 'replacements' set but not used [-Wunused-but-set-variable]
   72 |                         Index replacements = 0;
      |                               ^
In file included from export.cpp:1:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigen.h:25:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigenForward.h:37:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/unsupported/Eigen/SparseExtra:45:
/data/gannet/ripley/R/test-clang/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.h:246:7: warning: variable 'count' set but not used [-Wunused-but-set-variable]
  246 |   int count = 0;
      |       ^
/usr/local/clang19/bin/clang++ -stdlib=libc++ -std=gnu++17 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -I../inst/include/ -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -I'/data/gannet/ripley/R/test-clang/RcppEigen/include' -I'/data/gannet/ripley/R/test-clang/BH/include' -I'/data/gannet/ripley/R/test-clang/nloptr/include' -isystem /usr/local/clang19/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw  -DR_NO_REMAP -c kernel.cpp -o kernel.o
5 warnings generated.
/usr/local/clang19/bin/clang++ -stdlib=libc++ -std=gnu++17 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -I../inst/include/ -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -I'/data/gannet/ripley/R/test-clang/RcppEigen/include' -I'/data/gannet/ripley/R/test-clang/BH/include' -I'/data/gannet/ripley/R/test-clang/nloptr/include' -isystem /usr/local/clang19/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw  -DR_NO_REMAP -c kriging.cpp -o kriging.o
In file included from export.cpp:1:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigen.h:26:
In file included from /data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp.h:46:
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:31:5: warning: delete called on 'Kernel' that is abstract but has non-virtual destructor [-Wdelete-abstract-non-virtual-dtor]
   31 |     delete obj;
      |     ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:54:26: note: in instantiation of function template specialization 'Rcpp::standard_delete_finalizer<Kernel>' requested here
   54 |     void Finalizer(T*) = standard_delete_finalizer<T>,
      |                          ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:31:5: warning: delete called on 'BaseKernel' that is abstract but has non-virtual destructor [-Wdelete-abstract-non-virtual-dtor]
   31 |     delete obj;
      |     ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:54:26: note: in instantiation of function template specialization 'Rcpp::standard_delete_finalizer<BaseKernel>' requested here
   54 |     void Finalizer(T*) = standard_delete_finalizer<T>,
      |                          ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:31:5: warning: delete called on non-final 'GaussianKernel' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   31 |     delete obj;
      |     ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:54:26: note: in instantiation of function template specialization 'Rcpp::standard_delete_finalizer<GaussianKernel>' requested here
   54 |     void Finalizer(T*) = standard_delete_finalizer<T>,
      |                          ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:31:5: warning: delete called on non-final 'RQKernel' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   31 |     delete obj;
      |     ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:54:26: note: in instantiation of function template specialization 'Rcpp::standard_delete_finalizer<RQKernel>' requested here
   54 |     void Finalizer(T*) = standard_delete_finalizer<T>,
      |                          ^
In file included from kernel.cpp:4:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigen.h:25:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigenForward.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/Sparse:26:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/SparseCore:61:
/data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable]
  273 |       Index count = 0;
      |             ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:31:5: warning: delete called on non-final 'Matern12Kernel' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   31 |     delete obj;
      |     ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:54:26: note: in instantiation of function template specialization 'Rcpp::standard_delete_finalizer<Matern12Kernel>' requested here
   54 |     void Finalizer(T*) = standard_delete_finalizer<T>,
      |                          ^
In file included from kernel.cpp:4:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigen.h:25:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigenForward.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/Sparse:29:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/SparseLU:35:
/data/gannet/ripley/R/test-clang/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]
   78 |   Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree 
      |         ^
/data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable]
   79 |   Index nsuper_et = 0; // Number of relaxed snodes in the original etree 
      |         ^
In file included from kernel.cpp:4:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigen.h:25:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigenForward.h:31:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
/data/gannet/ripley/R/test-clang/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h:72:10: warning: variable 'replacements' set but not used [-Wunused-but-set-variable]
   72 |                         Index replacements = 0;
      |                               ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:31:5: warning: delete called on non-final 'Matern32Kernel' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   31 |     delete obj;
      |     ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:54:26: note: in instantiation of function template specialization 'Rcpp::standard_delete_finalizer<Matern32Kernel>' requested here
   54 |     void Finalizer(T*) = standard_delete_finalizer<T>,
      |                          ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:31:5: warning: delete called on non-final 'Matern52Kernel' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   31 |     delete obj;
      |     ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:54:26: note: in instantiation of function template specialization 'Rcpp::standard_delete_finalizer<Matern52Kernel>' requested here
   54 |     void Finalizer(T*) = standard_delete_finalizer<T>,
      |                          ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:31:5: warning: delete called on non-final 'MaternKernel' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   31 |     delete obj;
      |     ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:54:26: note: in instantiation of function template specialization 'Rcpp::standard_delete_finalizer<MaternKernel>' requested here
   54 |     void Finalizer(T*) = standard_delete_finalizer<T>,
      |                          ^
In file included from kernel.cpp:4:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigen.h:25:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigenForward.h:37:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/unsupported/Eigen/SparseExtra:45:
/data/gannet/ripley/R/test-clang/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.h:246:7: warning: variable 'count' set but not used [-Wunused-but-set-variable]
  246 |   int count = 0;
      |       ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:31:5: warning: delete called on non-final 'UDFKernel' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   31 |     delete obj;
      |     ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:54:26: note: in instantiation of function template specialization 'Rcpp::standard_delete_finalizer<UDFKernel>' requested here
   54 |     void Finalizer(T*) = standard_delete_finalizer<T>,
      |                          ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:31:5: warning: delete called on non-final 'MultiplicativeRQKernel' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   31 |     delete obj;
      |     ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:54:26: note: in instantiation of function template specialization 'Rcpp::standard_delete_finalizer<MultiplicativeRQKernel>' requested here
   54 |     void Finalizer(T*) = standard_delete_finalizer<T>,
      |                          ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:31:5: warning: delete called on non-final 'MultiplicativeMaternKernel' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   31 |     delete obj;
      |     ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:54:26: note: in instantiation of function template specialization 'Rcpp::standard_delete_finalizer<MultiplicativeMaternKernel>' requested here
   54 |     void Finalizer(T*) = standard_delete_finalizer<T>,
      |                          ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:31:5: warning: delete called on non-final 'MultiplicativeUDFKernel' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   31 |     delete obj;
      |     ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:54:26: note: in instantiation of function template specialization 'Rcpp::standard_delete_finalizer<MultiplicativeUDFKernel>' requested here
   54 |     void Finalizer(T*) = standard_delete_finalizer<T>,
      |                          ^
In file included from kriging.cpp:5:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigen.h:25:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigenForward.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/Sparse:26:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/SparseCore:61:
/data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable]
  273 |       Index count = 0;
      |             ^
In file included from kriging.cpp:5:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigen.h:25:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigenForward.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/Sparse:29:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/SparseLU:35:
/data/gannet/ripley/R/test-clang/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]
   78 |   Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree 
      |         ^
/data/gannet/ripley/R/test-clang/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable]
   79 |   Index nsuper_et = 0; // Number of relaxed snodes in the original etree 
      |         ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:31:5: warning: delete called on 'Kriging' that is abstract but has non-virtual destructor [-Wdelete-abstract-non-virtual-dtor]
   31 |     delete obj;
      |     ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:54:26: note: in instantiation of function template specialization 'Rcpp::standard_delete_finalizer<Kriging>' requested here
   54 |     void Finalizer(T*) = standard_delete_finalizer<T>,
      |                          ^
In file included from kriging.cpp:5:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigen.h:25:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigenForward.h:31:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
/data/gannet/ripley/R/test-clang/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h:72:10: warning: variable 'replacements' set but not used [-Wunused-but-set-variable]
   72 |                         Index replacements = 0;
      |                               ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:31:5: warning: delete called on non-final 'OrdinaryKriging' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   31 |     delete obj;
      |     ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:54:26: note: in instantiation of function template specialization 'Rcpp::standard_delete_finalizer<OrdinaryKriging>' requested here
   54 |     void Finalizer(T*) = standard_delete_finalizer<T>,
      |                          ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:31:5: warning: delete called on non-final 'LimitKriging' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   31 |     delete obj;
      |     ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:54:26: note: in instantiation of function template specialization 'Rcpp::standard_delete_finalizer<LimitKriging>' requested here
   54 |     void Finalizer(T*) = standard_delete_finalizer<T>,
      |                          ^
In file included from kriging.cpp:5:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigen.h:25:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/RcppEigenForward.h:37:
In file included from /data/gannet/ripley/R/test-clang/RcppEigen/include/unsupported/Eigen/SparseExtra:45:
/data/gannet/ripley/R/test-clang/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.h:246:7: warning: variable 'count' set but not used [-Wunused-but-set-variable]
  246 |   int count = 0;
      |       ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:31:5: warning: delete called on non-final 'RationalKriging' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   31 |     delete obj;
      |     ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:54:26: note: in instantiation of function template specialization 'Rcpp::standard_delete_finalizer<RationalKriging>' requested here
   54 |     void Finalizer(T*) = standard_delete_finalizer<T>,
      |                          ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:31:5: warning: delete called on non-final 'GeneralizedRationalKriging' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   31 |     delete obj;
      |     ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:54:26: note: in instantiation of function template specialization 'Rcpp::standard_delete_finalizer<GeneralizedRationalKriging>' requested here
   54 |     void Finalizer(T*) = standard_delete_finalizer<T>,
      |                          ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:31:5: warning: delete called on non-final 'UniversalKriging' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   31 |     delete obj;
      |     ^
/data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/XPtr.h:54:26: note: in instantiation of function template specialization 'Rcpp::standard_delete_finalizer<UniversalKriging>' requested here
   54 |     void Finalizer(T*) = standard_delete_finalizer<T>,
      |                          ^
kriging.cpp:338:9: warning: unused variable 'nconv' [-Wunused-variable]
  338 |     int nconv = eigs.compute(Spectra::SortRule::LargestAlge);
      |         ^~~~~
/usr/local/clang19/bin/clang++ -stdlib=libc++ -std=gnu++17 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -I../inst/include/ -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -I'/data/gannet/ripley/R/test-clang/RcppEigen/include' -I'/data/gannet/ripley/R/test-clang/BH/include' -I'/data/gannet/ripley/R/test-clang/nloptr/include' -isystem /usr/local/clang19/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw  -DR_NO_REMAP -c utils.cpp -o utils.o
5 warnings generated.
23 warnings generated.
6 warnings generated.
/usr/local/clang19/bin/clang++ -stdlib=libc++ -std=gnu++17 -shared -L/usr/local/clang/lib64 -L/usr/local/clang19/lib -L/usr/local/clang19/lib/x86_64-unknown-linux-gnu -L/usr/local/gcc14/lib64 -L/usr/local/lib64 -o rkriging.so RcppExports.o export.o kernel.o kriging.o utils.o
make[1]: Leaving directory '/data/gannet/ripley/R/packages/tests-clang/rkriging/src'
make[1]: Entering directory '/data/gannet/ripley/R/packages/tests-clang/rkriging/src'
make[1]: Leaving directory '/data/gannet/ripley/R/packages/tests-clang/rkriging/src'
installing to /data/gannet/ripley/R/packages/tests-clang/rkriging.Rcheck/00LOCK-rkriging/00new/rkriging/libs
** R
** inst
** 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 (rkriging)