* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’ * installing *source* package ‘mDAG’ ... ** this is package ‘mDAG’ version ‘1.2.3’ ** package ‘mDAG’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C++ compiler: ‘g++-15 (Debian 15.2.0-4) 15.2.0’ make[1]: Entering directory '/tmp/Rtmp3usC8O/R.INSTALL2b2e858dfcc4a/mDAG/src' g++-15 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c Greedy_Search.cpp -o Greedy_Search.o Greedy_Search.cpp: In function ‘Rcpp::NumericVector InitScore(std::vector >, std::vector >, arma::mat, std::vector)’: Greedy_Search.cpp:131:17: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 131 | for (int v=0;v >, std::vector >, arma::mat, std::vector, Rcpp::IntegerMatrix)’: Greedy_Search.cpp:167:17: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 167 | for (int v=0;v >, std::vector >, std::vector >, std::vector)’: Greedy_Search.cpp:206:17: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 206 | for (int i=0;i >, std::vector >, std::vector >, std::vector)’: Greedy_Search.cpp:234:17: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 234 | for (int i=0;i