* installing *source* package ‘TwoStepSDFM’ ...
** this is package ‘TwoStepSDFM’ version ‘0.2.0’
** using staged installation
** libs
using C++ compiler: ‘Debian clang version 21.1.8 (3+b1)’
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG    -I../inst/include -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c ARDL.cpp -o ARDL.o
In file included from ARDL.cpp:21:
In file included from ./../inst/include/Internals/ARDL.h:32:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:26:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseCore:61:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 ARDL.cpp:21:
In file included from ./../inst/include/Internals/ARDL.h:32:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseLU:35:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 
      |         ^
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 ARDL.cpp:21:
In file included from ./../inst/include/Internals/ARDL.h:32:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:31:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 ARDL.cpp:21:
In file included from ./../inst/include/Internals/ARDL.h:32:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:37:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/SparseExtra:45:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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;
      |       ^
5 warnings generated.
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG    -I../inst/include -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c CholUpDown.cpp -o CholUpDown.o
In file included from CholUpDown.cpp:21:
In file included from ../inst/include/Internals/CholUpDown.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:26:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseCore:61:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 CholUpDown.cpp:21:
In file included from ../inst/include/Internals/CholUpDown.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseLU:35:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 
      |         ^
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 CholUpDown.cpp:21:
In file included from ../inst/include/Internals/CholUpDown.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:31:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 CholUpDown.cpp:21:
In file included from ../inst/include/Internals/CholUpDown.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:37:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/SparseExtra:45:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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;
      |       ^
5 warnings generated.
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG    -I../inst/include -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c DataGen.cpp -o DataGen.o
In file included from DataGen.cpp:22:
In file included from ../inst/include/Internals/DataGen.h:34:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:26:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseCore:61:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 DataGen.cpp:22:
In file included from ../inst/include/Internals/DataGen.h:34:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseLU:35:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 
      |         ^
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 DataGen.cpp:22:
In file included from ../inst/include/Internals/DataGen.h:34:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:31:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 DataGen.cpp:22:
In file included from ../inst/include/Internals/DataGen.h:34:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:37:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/SparseExtra:45:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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;
      |       ^
5 warnings generated.
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG    -I../inst/include -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c DataHandle.cpp -o DataHandle.o
In file included from DataHandle.cpp:24:
In file included from ../inst/include/Internals/DataHandle.h:44:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:26:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseCore:61:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 DataHandle.cpp:24:
In file included from ../inst/include/Internals/DataHandle.h:44:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseLU:35:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 
      |         ^
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 DataHandle.cpp:24:
In file included from ../inst/include/Internals/DataHandle.h:44:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:31:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 DataHandle.cpp:24:
In file included from ../inst/include/Internals/DataHandle.h:44:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:37:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/SparseExtra:45:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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;
      |       ^
5 warnings generated.
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG    -I../inst/include -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c Orders.cpp -o Orders.o
In file included from Orders.cpp:21:
In file included from ./../inst/include/Internals/Orders.h:31:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:26:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseCore:61:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 Orders.cpp:21:
In file included from ./../inst/include/Internals/Orders.h:31:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseLU:35:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 
      |         ^
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 Orders.cpp:21:
In file included from ./../inst/include/Internals/Orders.h:31:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:31:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 Orders.cpp:21:
In file included from ./../inst/include/Internals/Orders.h:31:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:37:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/SparseExtra:45:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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;
      |       ^
5 warnings generated.
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG    -I../inst/include -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c RWrapperSparsePCA.cpp -o RWrapperSparsePCA.o
In file included from RWrapperSparsePCA.cpp:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Eigen:2:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:26:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseCore:61:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 RWrapperSparsePCA.cpp:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Eigen:2:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseLU:35:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 
      |         ^
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 RWrapperSparsePCA.cpp:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:31:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 RWrapperSparsePCA.cpp:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:37:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/SparseExtra:45:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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;
      |       ^
5 warnings generated.
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG    -I../inst/include -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c RWrapperSparseUnivariateKalmanFilterSnmoother.cpp -o RWrapperSparseUnivariateKalmanFilterSnmoother.o
In file included from RWrapperSparseUnivariateKalmanFilterSnmoother.cpp:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Eigen:2:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:26:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseCore:61:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 RWrapperSparseUnivariateKalmanFilterSnmoother.cpp:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Eigen:2:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseLU:35:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 
      |         ^
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 RWrapperSparseUnivariateKalmanFilterSnmoother.cpp:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:31:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 RWrapperSparseUnivariateKalmanFilterSnmoother.cpp:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:37:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/SparseExtra:45:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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;
      |       ^
RWrapperSparseUnivariateKalmanFilterSnmoother.cpp:115:62: warning: lambda capture 'comp_null' is not used [-Wunused-lambda-capture]
  115 |     results.zero_indeces = results.loading_matrix.unaryExpr([comp_null](double a) { return (a == 0) ? 1 : 0; });
      |                                                              ^~~~~~~~~
RWrapperSparseUnivariateKalmanFilterSnmoother.cpp:89:7: warning: unused variable 'index_of_full_sample' [-Wunused-variable]
   89 |   int index_of_full_sample = results.no_of_obs - delay_eigen.maxCoeff() - 1;
      |       ^~~~~~~~~~~~~~~~~~~~
7 warnings generated.
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG    -I../inst/include -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c RWrapperTwoStepSDFM.cpp -o RWrapperTwoStepSDFM.o
In file included from RWrapperTwoStepSDFM.cpp:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Eigen:2:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:26:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseCore:61:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 RWrapperTwoStepSDFM.cpp:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Eigen:2:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseLU:35:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 
      |         ^
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 RWrapperTwoStepSDFM.cpp:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:31:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 RWrapperTwoStepSDFM.cpp:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:37:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/SparseExtra:45:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 RWrapperTwoStepSDFM.cpp:32:
../inst/include/Internals/SparseDFM.h:189:62: warning: lambda capture 'comp_null' is not used [-Wunused-lambda-capture]
  189 |         this->zero_indeces = this->loading_matrix.unaryExpr([comp_null](double a) { return (a == 0) ? 1 : 0; });
      |                                                              ^
RWrapperTwoStepSDFM.cpp:119:13: note: in instantiation of function template specialization 'SparseDFM::SDFM<SparseDFM::SPARSE>::estimModel<Eigen::BDCSVD>' requested here
  119 |     results.estimModel<Eigen::BDCSVD>(delay_eigen, selected_eigen, weights_eigen, decorr_errors, crit, l2, l1_eigen, max_iterations, steps, comp_null, spca_conv_crit, fcast_horizon);
      |             ^
In file included from RWrapperTwoStepSDFM.cpp:32:
../inst/include/Internals/SparseDFM.h:189:62: warning: lambda capture 'comp_null' is not used [-Wunused-lambda-capture]
  189 |         this->zero_indeces = this->loading_matrix.unaryExpr([comp_null](double a) { return (a == 0) ? 1 : 0; });
      |                                                              ^
RWrapperTwoStepSDFM.cpp:122:13: note: in instantiation of function template specialization 'SparseDFM::SDFM<SparseDFM::SPARSE>::estimModel<Eigen::JacobiSVD>' requested here
  122 |     results.estimModel<Eigen::JacobiSVD>(delay_eigen, selected_eigen, weights_eigen, decorr_errors, crit, l2, l1_eigen, max_iterations, steps, comp_null, spca_conv_crit, fcast_horizon);
      |             ^
In file included from RWrapperTwoStepSDFM.cpp:32:
../inst/include/Internals/SparseDFM.h:189:62: warning: lambda capture 'comp_null' is not used [-Wunused-lambda-capture]
  189 |         this->zero_indeces = this->loading_matrix.unaryExpr([comp_null](double a) { return (a == 0) ? 1 : 0; });
      |                                                              ^
RWrapperTwoStepSDFM.cpp:199:11: note: in instantiation of function template specialization 'SparseDFM::SDFM<SparseDFM::DENSE>::estimModel<Eigen::JacobiSVD>' requested here
  199 |   results.estimModel<Eigen::JacobiSVD>(delay_eigen, selected_place_holder, weights_placeholder, decorr_errors, crit, l2_placeholder, l1_placeholder, max_iterations_placeholder, steps_placeholder, comp_null, spca_conv_crit_placeholder, fcast_horizon);
      |           ^
8 warnings generated.
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG    -I../inst/include -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c RcppExports.cpp -o RcppExports.o
In file included from RcppExports.cpp:4:
In file included from ./../inst/include/TwoStepSDFM_types.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:26:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseCore:61:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 ./../inst/include/TwoStepSDFM_types.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseLU:35:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 
      |         ^
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 ./../inst/include/TwoStepSDFM_types.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:31:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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 ./../inst/include/TwoStepSDFM_types.h:29:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:37:
In file included from /home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/SparseExtra:45:
/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/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;
      |       ^
5 warnings generated.
clang++-21 -std=gnu++20 -shared -L/home/hornik/tmp/R-d-clang-21/lib -Wl,-O1 -o TwoStepSDFM.so ARDL.o CholUpDown.o DataGen.o DataHandle.o Orders.o RWrapperSparsePCA.o RWrapperSparseUnivariateKalmanFilterSnmoother.o RWrapperTwoStepSDFM.o RcppExports.o -L/home/hornik/tmp/R-d-clang-21/lib -lR
installing to /srv/hornik/tmp/CRAN_pretest/TwoStepSDFM.Rcheck/00LOCK-TwoStepSDFM/00new/TwoStepSDFM/libs
** R
** data
*** moving datasets to lazyload DB
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** 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 (TwoStepSDFM)