* installing *source* package 'GpGp' ... ** using staged installation ** libs using C++ compiler: 'g++.exe (GCC) 13.2.0' g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I'D:/RCompile/CRANpkg/lib/4.5/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.5/RcppArmadillo/include' -I'D:/RCompile/CRANpkg/lib/4.5/BH/include' -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c RcppExports.cpp -o RcppExports.o g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I'D:/RCompile/CRANpkg/lib/4.5/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.5/RcppArmadillo/include' -I'D:/RCompile/CRANpkg/lib/4.5/BH/include' -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c matrix_mult.cpp -o matrix_mult.o g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I'D:/RCompile/CRANpkg/lib/4.5/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.5/RcppArmadillo/include' -I'D:/RCompile/CRANpkg/lib/4.5/BH/include' -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c vecchia_loglik_grad_info.cpp -o vecchia_loglik_grad_info.o In file included from vecchia_loglik_grad_info.cpp:8: onepass.h:185: warning: ignoring '#pragma omp parallel' [-Wunknown-pragmas] 185 | #pragma omp parallel | onepass.h:197: warning: ignoring '#pragma omp for' [-Wunknown-pragmas] 197 | #pragma omp for | onepass.h:332: warning: ignoring '#pragma omp critical' [-Wunknown-pragmas] 332 | #pragma omp critical | onepass.h:403: warning: ignoring '#pragma omp parallel' [-Wunknown-pragmas] 403 | #pragma omp parallel | onepass.h:415: warning: ignoring '#pragma omp for' [-Wunknown-pragmas] 415 | #pragma omp for | onepass.h:564: warning: ignoring '#pragma omp critical' [-Wunknown-pragmas] 564 | #pragma omp critical | onepass.h:825: warning: ignoring '#pragma omp parallel' [-Wunknown-pragmas] 825 | #pragma omp parallel | onepass.h:828: warning: ignoring '#pragma omp for' [-Wunknown-pragmas] 828 | #pragma omp for | onepass.h:860: warning: ignoring '#pragma omp critical' [-Wunknown-pragmas] 860 | #pragma omp critical | In file included from covmatrix_funs.h:9, from onepass.h:8: covmatrix_funs_01.h: In function 'arma::cube d_exponential_isotropic(arma::vec, arma::mat)': covmatrix_funs_01.h:108:27: warning: comparison of integer expressions of different signedness: 'int' and 'const arma::uword' {aka 'const unsigned int'} [-Wsign-compare] 108 | for(int j=0; j