downloading reverse dependencies ... downloading Riemann_0.1.4.tar.gz ... ok installing dependencies ‘maotai’, ‘Rdimtools’, ‘RiemBase’, ‘T4cluster’ also installing the dependencies ‘ADMM’, ‘mclustcomp’, ‘rstiefel’ begin installing package ‘ADMM’ begin installing package ‘mclustcomp’ begin installing package ‘rstiefel’ begin installing package ‘RiemBase’ begin installing package ‘maotai’ * installing *source* package ‘rstiefel’ ... ** this is package ‘rstiefel’ version ‘1.0.1’ ** package ‘rstiefel’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C compiler: ‘gcc-15 (Debian 15.2.0-4) 15.2.0’ make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpeZYaAH/R.INSTALL276712cf8a544/rstiefel/src' gcc-15 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c rstiefel.c -o rstiefel.o rstiefel.c: In function ‘rtheta_bmf’: rstiefel.c:69:10: warning: ‘th’ may be used uninitialized [-Wmaybe-uninitialized] 69 | return th; | ^~ rstiefel.c:44:10: note: ‘th’ was declared here 44 | double th; | ^~ rstiefel.c: In function ‘rtheta_bing’: rstiefel.c:136:10: warning: ‘th’ may be used uninitialized [-Wmaybe-uninitialized] 136 | return th; | ^~ rstiefel.c:119:10: note: ‘th’ was declared here 119 | double th; | ^~ gcc-15 -shared -L/home/hornik/tmp/R-d-gcc-15/lib -Wl,-O1 -o rstiefel.so rstiefel.o -L/home/hornik/tmp/R-d-gcc-15/lib -lR make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpeZYaAH/R.INSTALL276712cf8a544/rstiefel/src' installing to /home/hornik/tmp/CRAN_recheck/Library/00LOCK-rstiefel/00new/rstiefel/libs ** R ** inst ** byte-compile and prepare package for lazy loading ** help *** installing help indices ** building package indices ** installing vignettes ** testing if installed package can be loaded from temporary location ** checking absolute paths in shared objects and dynamic libraries ** testing if installed package can be loaded from final location ** testing if installed package keeps a record of temporary installation path * DONE (rstiefel) * installing *source* package ‘mclustcomp’ ... ** this is package ‘mclustcomp’ version ‘0.3.5’ ** package ‘mclustcomp’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C++ compiler: ‘g++-15 (Debian 15.2.0-4) 15.2.0’ make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpOJQDkJ/R.INSTALL2766b120f0d7f/mclustcomp/src' g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c RcppExports.cpp -o RcppExports.o g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c auxiliary.cpp -o auxiliary.o auxiliary.cpp: In function ‘Rcpp::List getprobs(Rcpp::NumericMatrix, Rcpp::NumericVector, Rcpp::NumericVector, int, double)’: auxiliary.cpp:124:10: warning: unused variable ‘maxthr’ [-Wunused-variable] 124 | double maxthr = max(altthr); | ^~~~~~ auxiliary.cpp:125:7: warning: unused variable ‘warningint’ [-Wunused-variable] 125 | int warningint = 0; // 1<-Px, 2<-Py, 3<-Pxy | ^~~~~~~~~~ g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c auxiliary_arma.cpp -o auxiliary_arma.o g++-15 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-gcc-15/lib -Wl,-O1 -o mclustcomp.so RcppExports.o auxiliary.o auxiliary_arma.o -fopenmp -llapack -L/home/hornik/tmp/R-d-gcc-15/lib -lRblas -lgfortran -lm -lquadmath -L/home/hornik/tmp/R-d-gcc-15/lib -lR make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpOJQDkJ/R.INSTALL2766b120f0d7f/mclustcomp/src' installing to /home/hornik/tmp/CRAN_recheck/Library/00LOCK-mclustcomp/00new/mclustcomp/libs ** R ** inst ** byte-compile and prepare package for lazy loading ** help *** installing help indices ** building package indices ** testing if installed package can be loaded from temporary location ** checking absolute paths in shared objects and dynamic libraries ** testing if installed package can be loaded from final location ** testing if installed package keeps a record of temporary installation path * DONE (mclustcomp) * installing *source* package ‘RiemBase’ ... ** this is package ‘RiemBase’ version ‘0.2.6’ ** using staged installation ** libs using C++ compiler: ‘g++-15 (Debian 15.2.0-4) 15.2.0’ make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpnTlj9e/R.INSTALL2766f39e0ad9b/RiemBase/src' g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c RcppExports.cpp -o RcppExports.o g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c engines.cpp -o engines.o In file included from ../inst/include/riemfactory.hpp:11, from engines.cpp:2: ../inst/include/manifolds/riem_04stiefel.h: In function ‘arma::mat stiefel_exp(arma::mat, arma::mat, double)’: ../inst/include/manifolds/riem_04stiefel.h:88:13: warning: unused variable ‘n’ [-Wunused-variable] 88 | const int n = x.n_rows; | ^ ../inst/include/manifolds/riem_04stiefel.h: In function ‘arma::mat stiefel_log(arma::mat, arma::mat)’: ../inst/include/manifolds/riem_04stiefel.h:108:13: warning: unused variable ‘n’ [-Wunused-variable] 108 | const int n = U0.n_rows; | ^ ../inst/include/manifolds/riem_04stiefel.h: In function ‘arma::mat stiefel_invretr(arma::mat, arma::mat)’: ../inst/include/manifolds/riem_04stiefel.h:168:7: warning: unused variable ‘n’ [-Wunused-variable] 168 | int n = x.n_rows; | ^ In file included from ../inst/include/riemfactory.hpp:12: ../inst/include/manifolds/riem_05grassmann.h: In function ‘double grassmann_dist(arma::mat, arma::mat)’: ../inst/include/manifolds/riem_05grassmann.h:34:17: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 34 | for (int i=0;i >&, arma::vec, double, double, double, int, double, bool)’: src_gathered.cpp:929:17: warning: comparison of integer expressions of different signedness: ‘int’ and ‘unsigned int’ [-Wsign-compare] 929 | for (int i=0;i&, const Base&, const Base&, const Base&, const typename arma_blas_real_or_cx_only::result*) [with T1 = Mat; T2 = Mat; T3 = Mat; typename T1::elem_type = double; typename T1::elem_type = double; typename parent::elem_type = double; typename arma_blas_real_or_cx_only::result = double; typename T1::elem_type = double]’ is deprecated: use sylvester() instead [-Wdeprecated-declarations] 175 | arma::syl(solution,A,B,C); | ~~~~~~~~~^~~~~~~~~~~~~~~~ In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include/current/armadillo:570, from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:57, from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include/RcppArmadillo.h:32, from cpp_casket.cpp:1: /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include/current/armadillo_bits/fn_sylvester.hpp:67:1: note: declared here 67 | syl | ^~~ cpp_casket.cpp: In function ‘arma::mat solve_lyapunov(arma::mat, arma::mat, arma::mat)’: cpp_casket.cpp:183:12: warning: ‘bool arma::syl(Mat&, const Base&, const Base&, const Base&, const typename arma_blas_real_or_cx_only::result*) [with T1 = Mat; T2 = Mat; T3 = Mat; typename T1::elem_type = double; typename T1::elem_type = double; typename parent::elem_type = double; typename arma_blas_real_or_cx_only::result = double; typename T1::elem_type = double]’ is deprecated: use sylvester() instead [-Wdeprecated-declarations] 183 | arma::syl(solution, A, B, C); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include/current/armadillo_bits/fn_sylvester.hpp:67:1: note: declared here 67 | syl | ^~~ g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppDist/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c cpp_mmds.cpp -o cpp_mmds.o g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppDist/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c cpp_smacof.cpp -o cpp_smacof.o g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppDist/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c evaluations.cpp -o evaluations.o g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppDist/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c src_computations.cpp -o src_computations.o g++-15 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-gcc-15/lib -Wl,-O1 -o maotai.so RcppExports.o cpp_WLvMF.o cpp_bmds.o cpp_casket.o cpp_mmds.o cpp_smacof.o evaluations.o src_computations.o -fopenmp -llapack -L/home/hornik/tmp/R-d-gcc-15/lib -lRblas -lgfortran -lm -lquadmath -L/home/hornik/tmp/R-d-gcc-15/lib -lR make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpiLjINH/R.INSTALL2766e9ee34b/maotai/src' installing to /home/hornik/tmp/CRAN_recheck/Library/00LOCK-maotai/00new/maotai/libs ** R ** inst ** byte-compile and prepare package for lazy loading ** help *** installing help indices ** building package indices ** testing if installed package can be loaded from temporary location ** checking absolute paths in shared objects and dynamic libraries ** testing if installed package can be loaded from final location ** testing if installed package keeps a record of temporary installation path * DONE (maotai) begin installing package ‘Rdimtools’ * installing *source* package ‘Rdimtools’ ... ** this is package ‘Rdimtools’ version ‘1.1.3’ ** package ‘Rdimtools’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C++ compiler: ‘g++-15 (Debian 15.2.0-4) 15.2.0’ make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpZ0MP2v/R.INSTALL278de13cc29b/Rdimtools/src' g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppDist/include' -I'/home/hornik/tmp/CRAN_recheck/Library/maotai/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c RcppExports.cpp -o RcppExports.o g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppDist/include' -I'/home/hornik/tmp/CRAN_recheck/Library/maotai/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c Rdimtools_auxiliary.cpp -o Rdimtools_auxiliary.o Rdimtools_auxiliary.cpp: In function ‘Rcpp::List single_bicgstab(const arma::mat&, const arma::colvec&, arma::colvec&, double, int, const arma::mat&)’: Rdimtools_auxiliary.cpp:652:10: warning: variable ‘resid’ set but not used [-Wunused-but-set-variable] 652 | double resid = 0; | ^~~~~ Rdimtools_auxiliary.cpp: In function ‘Rcpp::List single_bicgstab_sparse(arma::sp_mat, arma::sp_mat, arma::colvec&, double, int, arma::sp_mat)’: Rdimtools_auxiliary.cpp:769:10: warning: variable ‘resid’ set but not used [-Wunused-but-set-variable] 769 | double resid = 0; | ^~~~~ g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppDist/include' -I'/home/hornik/tmp/CRAN_recheck/Library/maotai/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c example_class.cpp -o example_class.o example_class.cpp: In member function ‘arma::mat ClNLproc::MainFunc(arma::mat&)’: example_class.cpp:31:9: warning: unused variable ‘N’ [-Wunused-variable] 31 | int N = X.n_rows; | ^ g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppDist/include' -I'/home/hornik/tmp/CRAN_recheck/Library/maotai/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c methods_estimation.cpp -o methods_estimation.o g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppDist/include' -I'/home/hornik/tmp/CRAN_recheck/Library/maotai/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c methods_handytools.cpp -o methods_handytools.o g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppDist/include' -I'/home/hornik/tmp/CRAN_recheck/Library/maotai/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c methods_linear.cpp -o methods_linear.o methods_linear.cpp: In function ‘arma::vec method_spufs(arma::mat&, arma::mat, double, double, double)’: methods_linear.cpp:780:13: warning: unused variable ‘n’ [-Wunused-variable] 780 | const int n = X.n_rows; | ^ g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppDist/include' -I'/home/hornik/tmp/CRAN_recheck/Library/maotai/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c methods_nonlinear.cpp -o methods_nonlinear.o methods_nonlinear.cpp: In function ‘Rcpp::List main_bmds(arma::mat, arma::mat, double, double, double, int, double, bool, arma::vec)’: methods_nonlinear.cpp:836:7: warning: unused variable ‘accept’ [-Wunused-variable] 836 | int accept = 0; | ^~~~~~ g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppDist/include' -I'/home/hornik/tmp/CRAN_recheck/Library/maotai/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c ver1_computation.cpp -o ver1_computation.o ver1_computation.cpp: In function ‘arma::mat v2aux_pca(arma::mat&, int)’: ver1_computation.cpp:12:7: warning: unused variable ‘P’ [-Wunused-variable] 12 | int P = X.n_cols; | ^ ver1_computation.cpp: In function ‘arma::mat v2aux_pdist(arma::mat&)’: ver1_computation.cpp:30:7: warning: unused variable ‘P’ [-Wunused-variable] 30 | int P = X.n_cols; | ^ g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppDist/include' -I'/home/hornik/tmp/CRAN_recheck/Library/maotai/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c ver1_feature.cpp -o ver1_feature.o g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppDist/include' -I'/home/hornik/tmp/CRAN_recheck/Library/maotai/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c ver1_linear.cpp -o ver1_linear.o g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppDist/include' -I'/home/hornik/tmp/CRAN_recheck/Library/maotai/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c ver1_nonlinear.cpp -o ver1_nonlinear.o ver1_nonlinear.cpp: In function ‘Rcpp::List dt_mmds(arma::mat&, int, int, double)’: ver1_nonlinear.cpp:98:25: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare] 98 | if ((ndim < 1)||(ndim >= X.n_cols)){ | ~~~~~^~~~~~~~~~~ ver1_nonlinear.cpp:97:7: warning: unused variable ‘P’ [-Wunused-variable] 97 | int P = X.n_cols; | ^ ver1_nonlinear.cpp: In function ‘Rcpp::List dt_rpca(arma::mat&, double, double, int, double)’: ver1_nonlinear.cpp:394:7: warning: unused variable ‘N’ [-Wunused-variable] 394 | int N = X.n_rows; | ^ ver1_nonlinear.cpp:395:7: warning: unused variable ‘P’ [-Wunused-variable] 395 | int P = X.n_cols; | ^ g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppDist/include' -I'/home/hornik/tmp/CRAN_recheck/Library/maotai/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c ver1_utility.cpp -o ver1_utility.o g++-15 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-gcc-15/lib -Wl,-O1 -o Rdimtools.so RcppExports.o Rdimtools_auxiliary.o example_class.o methods_estimation.o methods_handytools.o methods_linear.o methods_nonlinear.o ver1_computation.o ver1_feature.o ver1_linear.o ver1_nonlinear.o ver1_utility.o -fopenmp -llapack -L/home/hornik/tmp/R-d-gcc-15/lib -lRblas -lgfortran -lm -lquadmath -L/home/hornik/tmp/R-d-gcc-15/lib -lR make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpZ0MP2v/R.INSTALL278de13cc29b/Rdimtools/src' installing to /home/hornik/tmp/CRAN_recheck/Library/00LOCK-Rdimtools/00new/Rdimtools/libs ** R ** data *** moving datasets to lazyload DB ** inst ** byte-compile and prepare package for lazy loading ** help *** installing help indices *** copying figures ** building package indices ** installing vignettes ** testing if installed package can be loaded from temporary location ** checking absolute paths in shared objects and dynamic libraries ** testing if installed package can be loaded from final location ** testing if installed package keeps a record of temporary installation path * DONE (Rdimtools) begin installing package ‘T4cluster’ * installing *source* package ‘T4cluster’ ... ** this is package ‘T4cluster’ version ‘0.1.4’ ** package ‘T4cluster’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C++ compiler: ‘g++-15 (Debian 15.2.0-4) 15.2.0’ make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmpoqre3V/R.INSTALL27c6d4de2179/T4cluster/src' g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c RcppExports.cpp -o RcppExports.o g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c src_SOC.cpp -o src_SOC.o g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c src_coresets.cpp -o src_coresets.o g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c src_functional.cpp -o src_functional.o g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c src_gauss.cpp -o src_gauss.o g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c src_gbphate.cpp -o src_gbphate.o g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c src_gmm.cpp -o src_gmm.o src_gmm.cpp: In function ‘Rcpp::List gmm_11R(arma::mat&, int, double, int, bool)’: src_gmm.cpp:399:7: warning: variable ‘oldPar’ set but not used [-Wunused-but-set-variable] 399 | int oldPar = 0; | ^~~~~~ src_gmm.cpp: In function ‘double gmm_16Gfix_loglkd(arma::mat, arma::vec, arma::mat, arma::cube, arma::vec)’: src_gmm.cpp:551:7: warning: unused variable ‘p’ [-Wunused-variable] 551 | int p = X.n_cols; | ^ src_gmm.cpp: In function ‘arma::vec gmm_density(arma::mat&, arma::vec&, arma::mat&, arma::cube&)’: src_gmm.cpp:698:7: warning: unused variable ‘p’ [-Wunused-variable] 698 | int p = coords.n_cols; | ^ g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c src_kmeans.cpp -o src_kmeans.o src_kmeans.cpp: In function ‘Rcpp::List arma_kmeans_kmeanspp(arma::mat&, arma::mat&, int, int)’: src_kmeans.cpp:26:7: warning: unused variable ‘N’ [-Wunused-variable] 26 | int N = X.n_cols; | ^ g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c src_quality.cpp -o src_quality.o g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c src_spectral.cpp -o src_spectral.o src_spectral.cpp: In function ‘Rcpp::List cpp_scNJW(arma::mat&, int, double, bool, int)’: src_spectral.cpp:61:7: warning: unused variable ‘N’ [-Wunused-variable] 61 | int N = D.n_rows; | ^ src_spectral.cpp: In function ‘Rcpp::List cpp_scSM(arma::mat&, int, double, bool, int)’: src_spectral.cpp:75:7: warning: unused variable ‘N’ [-Wunused-variable] 75 | int N = D.n_rows; | ^ src_spectral.cpp: In function ‘Rcpp::List cpp_scUL(arma::mat&, int, double, bool, int)’: src_spectral.cpp:89:7: warning: unused variable ‘N’ [-Wunused-variable] 89 | int N = D.n_rows; | ^ g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c src_sphere.cpp -o src_sphere.o g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c src_subspace.cpp -o src_subspace.o g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fopenmp -fpic -g -O2 -Wall -pedantic -mtune=native -c utilities.cpp -o utilities.o g++-15 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-gcc-15/lib -Wl,-O1 -o T4cluster.so RcppExports.o src_SOC.o src_coresets.o src_functional.o src_gauss.o src_gbphate.o src_gmm.o src_kmeans.o src_quality.o src_spectral.o src_sphere.o src_subspace.o utilities.o -fopenmp -llapack -L/home/hornik/tmp/R-d-gcc-15/lib -lRblas -lgfortran -lm -lquadmath -L/home/hornik/tmp/R-d-gcc-15/lib -lR make[1]: Leaving directory '/home/hornik/tmp/scratch/Rtmpoqre3V/R.INSTALL27c6d4de2179/T4cluster/src' installing to /home/hornik/tmp/CRAN_recheck/Library/00LOCK-T4cluster/00new/T4cluster/libs ** R ** data ** inst ** byte-compile and prepare package for lazy loading ** help *** installing help indices *** copying figures ** building package indices ** testing if installed package can be loaded from temporary location ** checking absolute paths in shared objects and dynamic libraries ** testing if installed package can be loaded from final location ** testing if installed package keeps a record of temporary installation path * DONE (T4cluster) checking RiemBase_0.2.6.tar.gz ... checking Riemann_0.1.4.tar.gz ... Depends: Package: RiemBase Depends: R (>= 3.0.0) Imports: Rcpp, utils, Rdpack, parallel, stats, pracma LinkingTo: Rcpp, RcppArmadillo Timings: user system elapsed RiemBase 40.622 4.326 47.105 Results: Check status summary: WARNING NOTE Source packages 0 1 Reverse depends 1 0 Check results summary: RiemBase ... NOTE * checking CRAN incoming feasibility ... [5s/7s] NOTE rdepends_Riemann ... WARNING * checking whether package ‘Riemann’ can be installed ... [119s/121s] WARNING * checking C++ specification ... NOTE * checking Rd files ... [4s/4s] NOTE