* installing to library ‘/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages’
* installing *source* package ‘fastMatMR’ ...
** this is package ‘fastMatMR’ version ‘1.2.8’
** package ‘fastMatMR’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘g++-14 (Debian 14.3.0-12) 14.3.0’
using C++17
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpXLdY3y/R.INSTALL3f842a513788a5/fastMatMR/src'
g++-14 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -D_LIBCPP_DISABLE_AVAILABILITY -I. -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c cpp11.cpp -o cpp11.o
g++-14 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -D_LIBCPP_DISABLE_AVAILABILITY -I. -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c from_file.cpp -o from_file.o
In file included from fast_matrix_market/fast_matrix_market.hpp:216,
                 from from_file.cpp:12:
In member function ‘void fast_matrix_market::triplet_parse_handler<IT_ITER, VT_ITER>::handle(coordinate_type, coordinate_type, value_type) [with IT_ITER = __gnu_cxx::__normal_iterator<long unsigned int*, std::vector<long unsigned int> >; VT_ITER = __gnu_cxx::__normal_iterator<double*, std::vector<double> >]’,
    inlined from ‘void fast_matrix_market::pattern_parse_adapter<FWD_HANDLER>::handle(coordinate_type, coordinate_type, value_type) [with FWD_HANDLER = fast_matrix_market::triplet_parse_handler<__gnu_cxx::__normal_iterator<long unsigned int*, std::vector<long unsigned int> >, __gnu_cxx::__normal_iterator<double*, std::vector<double> > >]’ at fast_matrix_market/read_body.hpp:40:27,
    inlined from ‘fast_matrix_market::line_counts fast_matrix_market::read_chunk_vector_coordinate(const std::string&, const matrix_market_header&, line_counts, HANDLER&, const read_options&) [with HANDLER = pattern_parse_adapter<triplet_parse_handler<__gnu_cxx::__normal_iterator<long unsigned int*, std::vector<long unsigned int> >, __gnu_cxx::__normal_iterator<double*, std::vector<double> > > >]’ at fast_matrix_market/read_body.hpp:315:35:
fast_matrix_market/parse_handlers.hpp:84:21: warning: ‘value’ may be used uninitialized [-Wmaybe-uninitialized]
   84 |             *values = value;
      |             ~~~~~~~~^~~~~~~
In file included from fast_matrix_market/fast_matrix_market.hpp:218:
fast_matrix_market/read_body.hpp: In function ‘fast_matrix_market::line_counts fast_matrix_market::read_chunk_vector_coordinate(const std::string&, const matrix_market_header&, line_counts, HANDLER&, const read_options&) [with HANDLER = pattern_parse_adapter<triplet_parse_handler<__gnu_cxx::__normal_iterator<long unsigned int*, std::vector<long unsigned int> >, __gnu_cxx::__normal_iterator<double*, std::vector<double> > > >]’:
fast_matrix_market/read_body.hpp:289:46: note: ‘value’ was declared here
  289 |                 typename HANDLER::value_type value;
      |                                              ^~~~~
In file included from /usr/include/c++/14/string:49,
                 from /usr/include/c++/14/stdexcept:39,
                 from /usr/include/c++/14/system_error:43,
                 from /usr/include/c++/14/bits/fs_fwd.h:35,
                 from /usr/include/c++/14/filesystem:51,
                 from from_file.cpp:4:
In member function ‘constexpr _Tp std::plus<_Tp>::operator()(const _Tp&, const _Tp&) const [with _Tp = double]’,
    inlined from ‘void fast_matrix_market::dense_adding_parse_handler<VT_ITER>::handle(coordinate_type, coordinate_type, value_type) [with VT_ITER = __gnu_cxx::__normal_iterator<double*, std::vector<double> >]’ at fast_matrix_market/parse_handlers.hpp:263:53,
    inlined from ‘void fast_matrix_market::pattern_parse_adapter<FWD_HANDLER>::handle(coordinate_type, coordinate_type, value_type) [with FWD_HANDLER = fast_matrix_market::dense_adding_parse_handler<__gnu_cxx::__normal_iterator<double*, std::vector<double> > >]’ at fast_matrix_market/read_body.hpp:40:27,
    inlined from ‘fast_matrix_market::line_counts fast_matrix_market::read_chunk_vector_coordinate(const std::string&, const matrix_market_header&, line_counts, HANDLER&, const read_options&) [with HANDLER = pattern_parse_adapter<dense_adding_parse_handler<__gnu_cxx::__normal_iterator<double*, std::vector<double> > > >]’ at fast_matrix_market/read_body.hpp:315:35:
/usr/include/c++/14/bits/stl_function.h:190:22: warning: ‘value’ may be used uninitialized [-Wmaybe-uninitialized]
  190 |       { return __x + __y; }
      |                      ^~~
fast_matrix_market/read_body.hpp: In function ‘fast_matrix_market::line_counts fast_matrix_market::read_chunk_vector_coordinate(const std::string&, const matrix_market_header&, line_counts, HANDLER&, const read_options&) [with HANDLER = pattern_parse_adapter<dense_adding_parse_handler<__gnu_cxx::__normal_iterator<double*, std::vector<double> > > >]’:
fast_matrix_market/read_body.hpp:289:46: note: ‘value’ was declared here
  289 |                 typename HANDLER::value_type value;
      |                                              ^~~~~
g++-14 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -D_LIBCPP_DISABLE_AVAILABILITY -I. -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c helpers.cpp -o helpers.o
g++-14 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -D_LIBCPP_DISABLE_AVAILABILITY -I. -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c to_file.cpp -o to_file.o
g++-14 -std=gnu++17 -shared -L/home/hornik/tmp/R.check/r-patched-gcc/Work/build/lib -Wl,-O1 -o fastMatMR.so cpp11.o from_file.o helpers.o to_file.o -L/home/hornik/tmp/R.check/r-patched-gcc/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpXLdY3y/R.INSTALL3f842a513788a5/fastMatMR/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpXLdY3y/R.INSTALL3f842a513788a5/fastMatMR/src'
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpXLdY3y/R.INSTALL3f842a513788a5/fastMatMR/src'
installing to /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/00LOCK-fastMatMR/00new/fastMatMR/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
  converting help for package ‘fastMatMR’
    finding HTML links ... done
    SparseM_to_fmm                          html  
    fmm_to_SparseM                          html  
    fmm_to_mat                              html  
    fmm_to_spam                             html  
    fmm_to_sparse_Matrix                    html  
    fmm_to_vec                              html  
    intmat_to_fmm                           html  
    intvec_to_fmm                           html  
    mat_to_fmm                              html  
    spam_to_fmm                             html  
    sparse_Matrix_to_fmm                    html  
    vec_to_fmm                              html  
    write_fmm                               html  
*** copying figures
** 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 (fastMatMR)