* installing *source* package 'spFW' ... ** package 'spFW' successfully unpacked and MD5 sums checked ** using staged installation ** libs using C++ compiler: 'g++.exe (GCC) 12.3.0' using C++11 make[1]: Entering directory '/d/temp/RtmpaIIwks/R.INSTALL9ff467f52e58/spFW/src' g++ -std=gnu++11 -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -I'D:/RCompile/CRANpkg/lib/4.3/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.3/RcppArmadillo/include' -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c RcppExports.cpp -o RcppExports.o g++ -std=gnu++11 -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -I'D:/RCompile/CRANpkg/lib/4.3/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.3/RcppArmadillo/include' -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c arma_Xty.cpp -o arma_Xty.o g++ -std=gnu++11 -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -I'D:/RCompile/CRANpkg/lib/4.3/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.3/RcppArmadillo/include' -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c arma_Xy.cpp -o arma_Xy.o g++ -std=gnu++11 -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -I'D:/RCompile/CRANpkg/lib/4.3/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.3/RcppArmadillo/include' -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c arma_chol.cpp -o arma_chol.o g++ -std=gnu++11 -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -I'D:/RCompile/CRANpkg/lib/4.3/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.3/RcppArmadillo/include' -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c fftwdct2.cpp -o fftwdct2.o fftwdct2.cpp: In function 'Rcpp::NumericVector dct2mod(Rcpp::NumericVector, size_t, size_t)': fftwdct2.cpp:20:19: warning: comparison of integer expressions of different signedness: 'R_xlen_t' {aka 'long long int'} and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare] 20 | if(inR.size() != N) | ~~~~~~~~~~~^~~~ fftwdct2.cpp:42:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare] 42 | for(int i=1;i