* installing *source* package 'fclust' ... ** package 'fclust' successfully unpacked and MD5 sums checked ** using staged installation ** libs using C compiler: 'gcc.exe (GCC) 13.2.0' using C++ compiler: 'g++.exe (GCC) 13.2.0' make[1]: Entering directory '/d/temp/RtmpQZCBjt/R.INSTALLdb0cf4b1c95/fclust/src' g++ -std=gnu++17 -I"D:/RCompile/recent/R-4.4.0/include" -DNDEBUG -I'D:/RCompile/CRANpkg/lib/4.4/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.4/RcppArmadillo/include' -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c F.cpp -o F.o In file included from D:/RCompile/CRANpkg/lib/4.4/RcppArmadillo/include/armadillo:26, from D:/RCompile/CRANpkg/lib/4.4/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:57, from D:/RCompile/CRANpkg/lib/4.4/RcppArmadillo/include/RcppArmadillo.h:29, from func.h:4, from F.cpp:2: D:/RCompile/CRANpkg/lib/4.4/RcppArmadillo/include/armadillo_bits/config.hpp:326:86: note: '#pragma message: INFO: support for ARMA_DONT_PRINT_ERRORS option has been removed' 326 | #pragma message ("INFO: support for ARMA_DONT_PRINT_ERRORS option has been removed") | ^ D:/RCompile/CRANpkg/lib/4.4/RcppArmadillo/include/armadillo_bits/config.hpp:331:75: note: '#pragma message: INFO: suggest to use ARMA_WARN_LEVEL option instead' 331 | #pragma message ("INFO: suggest to use ARMA_WARN_LEVEL option instead") | ^ D:/RCompile/CRANpkg/lib/4.4/RcppArmadillo/include/armadillo_bits/config.hpp:334:61: note: '#pragma message: INFO: see the documentation for details' 334 | #pragma message ("INFO: see the documentation for details") | ^ F.cpp: In function 'arma::cube F_gkb(arma::mat, arma::mat, arma::mat, arma::mat, double, double, unsigned int, unsigned int, int, double, arma::vec)': F.cpp:36:17: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 36 | for(int i=0; i