* installing *source* package ‘gkwreg’ ...
** this is package ‘gkwreg’ version ‘1.3.2’
** using staged installation
** libs
using C++ compiler: ‘Debian clang version 19.1.7 (3)’
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-19/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   -fpic  -g -O3 -Wall -pedantic -Wno-missing-template-arg-list-after-template-kw -Wdeprecated-literal-operator  -c RcppExports.cpp -o RcppExports.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-19/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   -fpic  -g -O3 -Wall -pedantic -Wno-missing-template-arg-list-after-template-kw -Wdeprecated-literal-operator  -c gkwgetstartvalues.cpp -o gkwgetstartvalues.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-19/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   -fpic  -g -O3 -Wall -pedantic -Wno-missing-template-arg-list-after-template-kw -Wdeprecated-literal-operator  -c gkwmle.cpp -o gkwmle.o
gkwmle.cpp:3692:15: warning: unused variable 'exp_threshold' [-Wunused-variable]
 3692 |  const double exp_threshold = -700.0;
      |               ^~~~~~~~~~~~~
gkwmle.cpp:4022:15: warning: unused variable 'exp_threshold' [-Wunused-variable]
 4022 |  const double exp_threshold = -700.0;
      |               ^~~~~~~~~~~~~
gkwmle.cpp:4506:52: warning: variable 'log_z' set but not used [-Wunused-but-set-variable]
 4506 |      double w_lambda, w_lambda_m1, w_lambda_m2, z, log_z;
      |                                                    ^
gkwmle.cpp:4359:15: warning: unused variable 'exp_threshold' [-Wunused-variable]
 4359 |  const double exp_threshold = -700.0;
      |               ^~~~~~~~~~~~~
gkwmle.cpp:7592:11: warning: variable 'ln_w' set but not used [-Wunused-but-set-variable]
 7592 |    double ln_w; // ln(w)
      |           ^
gkwmle.cpp:10178:15: warning: unused variable 'eps' [-Wunused-variable]
 10178 |  const double eps = std::numeric_limits<double>::epsilon() * 100;
       |               ^~~
gkwmle.cpp:12143:15: warning: unused variable 'exp_threshold' [-Wunused-variable]
 12143 |  const double exp_threshold = -700.0;
       |               ^~~~~~~~~~~~~
gkwmle.cpp:15933:9: warning: unused variable 'shift' [-Wunused-variable]
 15933 |  double shift = std::max(min_eigenval, -min_eig + min_eigenval * 10.0);
       |         ^~~~~
gkwmle.cpp:15870:8: warning: unused variable 'sym_tol' [-Wunused-variable]
 15870 | double sym_tol = 1e-8;
       |        ^~~~~~~
gkwmle.cpp:16891:6: warning: unused variable 'valid_evaluation' [-Wunused-variable]
 16891 | bool valid_evaluation = true;
       |      ^~~~~~~~~~~~~~~~
gkwmle.cpp:17368:9: warning: variable 'trimmed_mean' set but not used [-Wunused-but-set-variable]
 17368 |  double trimmed_mean = 0.0;
       |         ^
11 warnings generated.
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-19/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   -fpic  -g -O3 -Wall -pedantic -Wno-missing-template-arg-list-after-template-kw -Wdeprecated-literal-operator  -c gkwmle2.cpp -o gkwmle2.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-19/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   -fpic  -g -O3 -Wall -pedantic -Wno-missing-template-arg-list-after-template-kw -Wdeprecated-literal-operator  -c gkwreg-predict-resid.cpp -o gkwreg-predict-resid.o
gkwreg-predict-resid.cpp:23:14: warning: unused variable 'discretize_step' [-Wunused-const-variable]
   23 | const double discretize_step = 0.01;
      |              ^~~~~~~~~~~~~~~
1 warning generated.
clang++-19 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-clang-19/lib -Wl,-O1 -o gkwreg.so RcppExports.o gkwgetstartvalues.o gkwmle.o gkwmle2.o gkwreg-predict-resid.o -L/home/hornik/tmp/R-d-clang-19/lib -lR
installing to /srv/hornik/tmp/CRAN_pretest/gkwreg.Rcheck/00LOCK-gkwreg/00new/gkwreg/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
Error: package or namespace load failed for ‘gkwreg’ in dyn.load(file, DLLpath = DLLpath, ...):
 unable to load shared object '/srv/hornik/tmp/CRAN_pretest/gkwreg.Rcheck/00LOCK-gkwreg/00new/gkwreg/libs/gkwreg.so':
  /srv/hornik/tmp/CRAN_pretest/gkwreg.Rcheck/00LOCK-gkwreg/00new/gkwreg/libs/gkwreg.so: undefined symbol: dgelsd_
Error: loading failed
Execution halted
ERROR: loading failed
* removing ‘/srv/hornik/tmp/CRAN_pretest/gkwreg.Rcheck/gkwreg’