* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’ * installing *source* package ‘PQLseq’ ... ** this is package ‘PQLseq’ version ‘1.2.1’ ** package ‘PQLseq’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C++ compiler: ‘g++-15 (Debian 15.2.0-4) 15.2.0’ using C++11 make[1]: Entering directory '/tmp/Rtmpe9oLsW/R.INSTALLa881c1fb184b6/PQLseq/src' g++-15 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c PQLseq.cpp -o PQLseq.o In file included from /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppArmadillo/include/RcppArmadillo.h:29, from PQLseq.cpp:2: /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppArmadillo/include/RcppArmadillo/version/arma.h:66:199: note: ‘#pragma message: Using fallback compilation with Armadillo 14.6.3. Please consider defining -DARMA_USE_CURRENT and also removing C++11 compilation directive. See GitHub issue #475 for more.’ 66 | #pragma message("Using fallback compilation with Armadillo 14.6.3. Please consider defining -DARMA_USE_CURRENT and also removing C++11 compilation directive. See GitHub issue #475 for more.") | ^ PQLseq.cpp: In function ‘SEXPREC* AI(SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP)’: PQLseq.cpp:61:34: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare] 61 | for(size_t i=1; i<=numK; ++i) { | ~^~~~~~ PQLseq.cpp:109:42: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare] 109 | for(size_t i=0; i