* installing *source* package ‘sparta’ ...
** using staged installation
** libs
using C++ compiler: ‘g++-14 (Debian 14.2.0-3) 14.2.0’
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fopenmp  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c RcppExports.cpp -o RcppExports.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fopenmp  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c converters.cpp -o converters.o
converters.cpp: In function ‘Rcpp::List as_cpt_(arma::Mat<short int>&, vec_dbl&, vec_str&, vec_str&)’:
converters.cpp:50:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::__cxx11::basic_string<char> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   50 |   for (int i = 0; i < y.size(); i++) {
      |                   ~~^~~~~~~~~~
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fopenmp  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c marginalize.cpp -o marginalize.o
marginalize.cpp: In function ‘Rcpp::List marginalize_sum_(arma::Mat<short int>&, vec_dbl&, vec_str, vec_str)’:
marginalize.cpp:49:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int, std::allocator<int> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   49 |     for (int k = 0; k < v.size(); k++) {
      |                     ~~^~~~~~~~~~
marginalize.cpp:17:7: warning: unused variable ‘n_col_x’ [-Wunused-variable]
   17 |   int n_col_x = xval.size();
      |       ^~~~~~~
marginalize.cpp: In function ‘Rcpp::List marginalize_sum_2(arma::Mat<short int>&, vec_dbl&, vec_str, vec_str)’:
marginalize.cpp:73:7: warning: unused variable ‘n_col_x’ [-Wunused-variable]
   73 |   int n_col_x = xval.size();
      |       ^~~~~~~
marginalize.cpp: In function ‘Rcpp::List marginalize_max_(arma::Mat<short int>&, vec_dbl&, vec_str, vec_str)’:
marginalize.cpp:161:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int, std::allocator<int> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  161 |     for (int k = 0; k < v.size(); k++) {
      |                     ~~^~~~~~~~~~
marginalize.cpp:131:7: warning: unused variable ‘n_col_x’ [-Wunused-variable]
  131 |   int n_col_x = xval.size();
      |       ^~~~~~~
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fopenmp  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c merge.cpp -o merge.o
merge.cpp: In function ‘Rcpp::List merge_disjoint_(arma::Mat<short int>&, arma::Mat<short int>&, vec_dbl&, vec_dbl&, vec_str, vec_str, std::string)’:
merge.cpp:27:29: warning: comparison of integer expressions of different signedness: ‘std::size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   27 |   for (std::size_t i = 0; i < n_col_x; i++) {
      |                           ~~^~~~~~~~~
merge.cpp:28:31: warning: comparison of integer expressions of different signedness: ‘std::size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   28 |     for (std::size_t j = 0; j < n_col_y; j++) {
      |                             ~~^~~~~~~~~
merge.cpp: In function ‘Rcpp::List merge_(arma::Mat<short int>&, arma::Mat<short int>&, vec_dbl&, vec_dbl&, vec_str, vec_str, std::string)’:
merge.cpp:80:7: warning: unused variable ‘n_yvar’ [-Wunused-variable]
   80 |   int n_yvar = yvar.size();
      |       ^~~~~~
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fopenmp  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c misc_utils.cpp -o misc_utils.o
misc_utils.cpp: In function ‘umap_str_int paste_cols_from_index(arma::Mat<short int>&, arma::uvec&)’:
misc_utils.cpp:48:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘arma::uword’ {aka ‘unsigned int’} [-Wsign-compare]
   48 |     for (int i = 1; i < sep_idx.size(); i++) {
      |                     ~~^~~~~~~~~~~~~~~~
misc_utils.cpp: In function ‘umap_str_pair paste_marg(arma::Mat<short int>&, arma::uvec&, vec_dbl&)’:
misc_utils.cpp:60:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
   60 |   for (int i = 0; i < N; i++) {
      |                   ~~^~~
misc_utils.cpp:64:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘arma::uword’ {aka ‘unsigned int’} [-Wsign-compare]
   64 |     for (int i = 0; i < row_idx.size(); i++) {
      |                     ~~^~~~~~~~~~~~~~~~
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fopenmp  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c set_ops.cpp -o set_ops.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fopenmp  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c slice.cpp -o slice.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fopenmp  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c test_xptr.cpp -o test_xptr.o
g++-14 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-gcc-14/lib -Wl,-O1 -o sparta.so RcppExports.o converters.o marginalize.o merge.o misc_utils.o set_ops.o slice.o test_xptr.o -fopenmp -llapack -L/home/hornik/tmp/R-d-gcc-14/lib -lRblas -lgfortran -lm -lquadmath -L/home/hornik/tmp/R-d-gcc-14/lib -lR
installing to /home/hornik/tmp/CRAN_recheck/sparta.Rcheck/00LOCK-sparta/00new/sparta/libs
** R
** 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 (sparta)