* installing to library ‘/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages’ * installing *source* package ‘EMbC’ ... ** package ‘EMbC’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C++ compiler: ‘g++-13 (Debian 13.2.0-24) 13.2.0’ make[1]: Entering directory '/tmp/Rtmpl1ex4U/R.INSTALLcc0c051af7837/EMbC/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 mvbc.cpp -o mvbc.o mvbc.cpp: In function ‘Rcpp::NumericVector getClusters_cpp(arma::mat, arma::mat, arma::mat, arma::mat)’: mvbc.cpp:58:48: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 58 | for (int k=0; k