* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’
* installing *source* package ‘ANN2’ ...
** package ‘ANN2’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘g++-13 (Debian 13.2.0-23) 13.2.0’
using C++11
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpwBSgLm/R.INSTALL22b0092d73a309/ANN2/src'
g++-13 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppArmadillo/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/testthat/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -I../inst/ -fopenmp -fpic  -g -O2 -Wall -pedantic -mtune=native   -c ANN.cpp -o ANN.o
ANN.cpp: In constructor ‘ANN::ANN(Rcpp::List, Rcpp::List, Rcpp::List, Rcpp::List, Rcpp::List)’:
ANN.cpp:38:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int, std::allocator<int> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   38 |   for(int i = 1; i!=num_nodes.size(); i++){
      |                  ~^~~~~~~~~~~~~~~~~~
ANN.cpp: In member function ‘arma::mat ANN::partialForward(arma::mat, int, int)’:
ANN.cpp:109:15: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::list<Layer>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  109 |   if ( i_stop == layers.size() ) {
      |        ~~~~~~~^~~~~~~~~~~~~~~~
g++-13 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppArmadillo/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/testthat/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -I../inst/ -fopenmp -fpic  -g -O2 -Wall -pedantic -mtune=native   -c Activations.cpp -o Activations.o
g++-13 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppArmadillo/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/testthat/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -I../inst/ -fopenmp -fpic  -g -O2 -Wall -pedantic -mtune=native   -c Layer.cpp -o Layer.o
g++-13 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppArmadillo/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/testthat/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -I../inst/ -fopenmp -fpic  -g -O2 -Wall -pedantic -mtune=native   -c Loss.cpp -o Loss.o
g++-13 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppArmadillo/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/testthat/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -I../inst/ -fopenmp -fpic  -g -O2 -Wall -pedantic -mtune=native   -c Optimizer.cpp -o Optimizer.o
g++-13 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppArmadillo/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/testthat/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -I../inst/ -fopenmp -fpic  -g -O2 -Wall -pedantic -mtune=native   -c RcppExports.cpp -o RcppExports.o
g++-13 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppArmadillo/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/testthat/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -I../inst/ -fopenmp -fpic  -g -O2 -Wall -pedantic -mtune=native   -c arma_serialization.cpp -o arma_serialization.o
arma_serialization.cpp: In constructor ‘MatSerializer::MatSerializer(arma::mat)’:
arma_serialization.cpp:15:24: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   15 |   for (size_t i = 0; i < ncol; ++i) {
      |                      ~~^~~~~~
arma_serialization.cpp: In member function ‘arma::mat MatSerializer::getMat()’:
arma_serialization.cpp:22:24: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   22 |   for (size_t i = 0; i < ncol; ++i) {
      |                      ~~^~~~~~
g++-13 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppArmadillo/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/testthat/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -I../inst/ -fopenmp -fpic  -g -O2 -Wall -pedantic -mtune=native   -c test-cpp-activations.cpp -o test-cpp-activations.o
g++-13 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppArmadillo/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/testthat/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -I../inst/ -fopenmp -fpic  -g -O2 -Wall -pedantic -mtune=native   -c test-cpp-loss.cpp -o test-cpp-loss.o
g++-13 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppArmadillo/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/testthat/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -I../inst/ -fopenmp -fpic  -g -O2 -Wall -pedantic -mtune=native   -c test-cpp-optimizers.cpp -o test-cpp-optimizers.o
g++-13 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppArmadillo/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/testthat/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -I../inst/ -fopenmp -fpic  -g -O2 -Wall -pedantic -mtune=native   -c test-cpp-utils.cpp -o test-cpp-utils.o
g++-13 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppArmadillo/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/testthat/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -I../inst/ -fopenmp -fpic  -g -O2 -Wall -pedantic -mtune=native   -c test-runner.cpp -o test-runner.o
g++-13 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppArmadillo/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/testthat/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -I../inst/ -fopenmp -fpic  -g -O2 -Wall -pedantic -mtune=native   -c test_utils.cpp -o test_utils.o
g++-13 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppArmadillo/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/testthat/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -I../inst/ -fopenmp -fpic  -g -O2 -Wall -pedantic -mtune=native   -c utils.cpp -o utils.o
g++-13 -std=gnu++11 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o ANN2.so ANN.o Activations.o Layer.o Loss.o Optimizer.o RcppExports.o arma_serialization.o test-cpp-activations.o test-cpp-loss.o test-cpp-optimizers.o test-cpp-utils.o test-runner.o test_utils.o utils.o -fopenmp -llapack -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lRblas -lgfortran -lm -lquadmath -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpwBSgLm/R.INSTALL22b0092d73a309/ANN2/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpwBSgLm/R.INSTALL22b0092d73a309/ANN2/src'
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpwBSgLm/R.INSTALL22b0092d73a309/ANN2/src'
installing to /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/00LOCK-ANN2/00new/ANN2/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
* creating tarball
packaged installation of ‘ANN2’ as ‘ANN2_2.3.4_R_x86_64-pc-linux-gnu.tar.gz’
* DONE (ANN2)