* installing *source* package ‘ARCokrig’ ... ** this is package ‘ARCokrig’ version ‘0.1.2’ ** package ‘ARCokrig’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C++ compiler: ‘g++ (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)’ using C++11 make[1]: Entering directory '/data/gannet/ripley/R/packages/tests-devel/ARCokrig/src' g++ -std=gnu++11 -I"/data/gannet/ripley/R/R-devel/include" -DNDEBUG -I'/data/gannet/ripley/R/test-dev/Rcpp/include' -I'/data/gannet/ripley/R/test-dev/RcppArmadillo/include' -I'/data/gannet/ripley/R/test-dev/RcppEigen/include' -I/usr/local/include -fopenmp -DNDEBUG -DARMA_NO_DEBUG -DEIGEN_NO_DEBUG -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c RcppExports.cpp -o RcppExports.o g++ -std=gnu++11 -I"/data/gannet/ripley/R/R-devel/include" -DNDEBUG -I'/data/gannet/ripley/R/test-dev/Rcpp/include' -I'/data/gannet/ripley/R/test-dev/RcppArmadillo/include' -I'/data/gannet/ripley/R/test-dev/RcppEigen/include' -I/usr/local/include -fopenmp -DNDEBUG -DARMA_NO_DEBUG -DEIGEN_NO_DEBUG -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c utils.cpp -o utils.o utils.cpp: In function ‘void expcor_deriv(Eigen::Ref >, arma::cube&, Eigen::Ref >, int)’: utils.cpp:40:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 40 | for(i=0; i >, arma::cube&, Eigen::Ref >, int)’: utils.cpp:101:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 101 | for(i=0; i >, arma::cube&, Eigen::Ref >, int)’: utils.cpp:166:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 166 | for(i=0; i >, arma::cube&, Eigen::Ref >, int)’: utils.cpp:231:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 231 | for(i=0; i >, arma::cube&, Eigen::Ref >, int)’: utils.cpp:254:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 254 | for(i=0; i >, arma::cube&, Eigen::Ref >)’: utils.cpp:555:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 555 | for(i=0; i >, arma::cube&, Eigen::Ref >)’: utils.cpp:573:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 573 | for(i=0; i >, arma::cube&, Eigen::Ref >)’: utils.cpp:591:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 591 | for(i=0; i >, arma::cube&, Eigen::Ref >)’: utils.cpp:611:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 611 | for(i=0; i >, arma::cube&, Eigen::Ref >)’: utils.cpp:629:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 629 | for(i=0; i >, arma::cube&, Eigen::Ref >)’: utils.cpp:649:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 649 | for(i=0; i >, arma::cube&, Eigen::Ref >)’: utils.cpp:668:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 668 | for(i=0; i >, arma::cube&, Eigen::Ref >)’: utils.cpp:688:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 688 | for(i=0; i