* installing to library ‘/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages’
* installing *source* package ‘landscapemetrics’ ...
** package ‘landscapemetrics’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘g++-13 (Debian 13.2.0-13) 13.2.0’
make[1]: Entering directory '/tmp/RtmpS6N6gU/R.INSTALL3d8f3e3dbbea69/landscapemetrics/src'
g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native  -c RcppExports.cpp -o RcppExports.o
g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native  -c rcpp_cclabel.cpp -o rcpp_cclabel.o
g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native  -c rcpp_create_neighborhood.cpp -o rcpp_create_neighborhood.o
g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native  -c rcpp_get_boundaries.cpp -o rcpp_get_boundaries.o
g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native  -c rcpp_get_circle.cpp -o rcpp_get_circle.o
g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native  -c rcpp_get_class_index_map.cpp -o rcpp_get_class_index_map.o
g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native  -c rcpp_get_composition_vector.cpp -o rcpp_get_composition_vector.o
g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native  -c rcpp_get_coocurrence_matrix.cpp -o rcpp_get_coocurrence_matrix.o
rcpp_get_coocurrence_matrix.cpp: In function ‘Rcpp::IntegerMatrix rcpp_get_coocurrence_matrix(const Rcpp::IntegerMatrix&, arma::imat)’:
rcpp_get_coocurrence_matrix.cpp:43:34: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const unsigned int’ [-Wsign-compare]
   43 |                         neig_col < ncols &&
      |                         ~~~~~~~~~^~~~~~~
rcpp_get_coocurrence_matrix.cpp:44:34: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const unsigned int’ [-Wsign-compare]
   44 |                         neig_row < nrows) {
      |                         ~~~~~~~~~^~~~~~~
g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native  -c rcpp_get_coocurrence_matrix_diag.cpp -o rcpp_get_coocurrence_matrix_diag.o
rcpp_get_coocurrence_matrix_diag.cpp: In function ‘Rcpp::IntegerVector rcpp_get_coocurrence_matrix_diag(const Rcpp::IntegerMatrix&, arma::imat)’:
rcpp_get_coocurrence_matrix_diag.cpp:43:34: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const unsigned int’ [-Wsign-compare]
   43 |                         neig_col < ncols &&
      |                         ~~~~~~~~~^~~~~~~
rcpp_get_coocurrence_matrix_diag.cpp:44:34: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const unsigned int’ [-Wsign-compare]
   44 |                         neig_row < nrows) {
      |                         ~~~~~~~~~^~~~~~~
g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native  -c rcpp_get_coocurrence_matrix_single.cpp -o rcpp_get_coocurrence_matrix_single.o
rcpp_get_coocurrence_matrix_single.cpp: In function ‘Rcpp::IntegerMatrix rcpp_get_coocurrence_matrix_single(const Rcpp::IntegerMatrix&, arma::imat, int)’:
rcpp_get_coocurrence_matrix_single.cpp:48:34: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const unsigned int’ [-Wsign-compare]
   48 |                         neig_col < ncols &&
      |                         ~~~~~~~~~^~~~~~~
rcpp_get_coocurrence_matrix_single.cpp:49:34: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const unsigned int’ [-Wsign-compare]
   49 |                         neig_row < nrows) {
      |                         ~~~~~~~~~^~~~~~~
g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native  -c rcpp_get_coocurrence_vector.cpp -o rcpp_get_coocurrence_vector.o
g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native  -c rcpp_get_entropy.cpp -o rcpp_get_entropy.o
g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native  -c rcpp_get_nearest_neighbor.cpp -o rcpp_get_nearest_neighbor.o
rcpp_get_nearest_neighbor.cpp: In function ‘Rcpp::NumericVector find_min(const Rcpp::NumericMatrix&, int, int)’:
rcpp_get_nearest_neighbor.cpp:59:17: warning: ‘id0’ may be used uninitialized [-Wmaybe-uninitialized]
   59 |     dist_vec(1) = id0;
      |     ~~~~~~~~~~~~^~~~~
rcpp_get_nearest_neighbor.cpp:19:12: note: ‘id0’ was declared here
   19 |     int k, id0;
      |            ^~~
g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native  -c rcpp_get_unique_values.cpp -o rcpp_get_unique_values.o
g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native  -c rcpp_smallest_circle.cpp -o rcpp_smallest_circle.o
g++-13 -std=gnu++17 -shared -L/home/hornik/tmp/R.check/r-release-gcc/Work/build/lib -Wl,-O1 -o landscapemetrics.so RcppExports.o rcpp_cclabel.o rcpp_create_neighborhood.o rcpp_get_boundaries.o rcpp_get_circle.o rcpp_get_class_index_map.o rcpp_get_composition_vector.o rcpp_get_coocurrence_matrix.o rcpp_get_coocurrence_matrix_diag.o rcpp_get_coocurrence_matrix_single.o rcpp_get_coocurrence_vector.o rcpp_get_entropy.o rcpp_get_nearest_neighbor.o rcpp_get_unique_values.o rcpp_smallest_circle.o -L/home/hornik/tmp/R.check/r-release-gcc/Work/build/lib -lR
make[1]: Leaving directory '/tmp/RtmpS6N6gU/R.INSTALL3d8f3e3dbbea69/landscapemetrics/src'
make[1]: Entering directory '/tmp/RtmpS6N6gU/R.INSTALL3d8f3e3dbbea69/landscapemetrics/src'
make[1]: Leaving directory '/tmp/RtmpS6N6gU/R.INSTALL3d8f3e3dbbea69/landscapemetrics/src'
installing to /home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/00LOCK-landscapemetrics/00new/landscapemetrics/libs
** R
** data
*** moving datasets to lazyload DB
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
*** 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 (landscapemetrics)