* installing *source* package 'ClusVis' ... ** package 'ClusVis' successfully unpacked and MD5 sums checked ** using staged installation ** libs using C++ compiler: 'g++.exe (GCC) 13.2.0' make[1]: Entering directory '/d/temp/RtmpklACMh/R.INSTALL23d7c5f8b35c4/ClusVis/src' g++ -std=gnu++17 -I"D:/RCompile/recent/R-4.4.0/include" -DNDEBUG -Wall -I../inst/include/ -I'D:/RCompile/CRANpkg/lib/4.4/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.4/RcppArmadillo/include' -I'D:/RCompile/CRANpkg/lib/4.4/mvtnorm/include' -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c RcppExports.cpp -o RcppExports.o g++ -std=gnu++17 -I"D:/RCompile/recent/R-4.4.0/include" -DNDEBUG -Wall -I../inst/include/ -I'D:/RCompile/CRANpkg/lib/4.4/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.4/RcppArmadillo/include' -I'D:/RCompile/CRANpkg/lib/4.4/mvtnorm/include' -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c clusvis.cpp -o clusvis.o clusvis.cpp: In function 'arma::Row convertMatToVec(arma::Mat)': clusvis.cpp:29:18: warning: comparison of integer expressions of different signedness: 'int' and 'const arma::uword' {aka 'const unsigned int'} [-Wsign-compare] 29 | for (int j=0; j computeGradient(const arma::Col&, const arma::Mat&, const arma::Mat&)': clusvis.cpp:107:18: warning: comparison of integer expressions of different signedness: 'int' and 'const arma::uword' {aka 'const unsigned int'} [-Wsign-compare] 107 | for (int k=0; k::size_type' {aka 'long long unsigned int'} [-Wsign-compare] 159 | for (int j=0; j