* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’
* installing *source* package ‘prclust’ ...
** package ‘prclust’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘g++-13 (Debian 13.2.0-23) 13.2.0’
make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmp9KBvxB/R.INSTALL110d036326a898/prclust/src'
g++-13 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c ADMM_OrignialPRclust2.cpp -o ADMM_OrignialPRclust2.o
ADMM_OrignialPRclust2.cpp: In function ‘double cal_S(Rcpp::NumericMatrix, Rcpp::NumericMatrix, Rcpp::NumericMatrix, double, double, double, int, int, int)’:
ADMM_OrignialPRclust2.cpp:574:12: warning: ‘out’ may be used uninitialized [-Wmaybe-uninitialized]
  574 |     return out;
      |            ^~~
ADMM_OrignialPRclust2.cpp:496:12: note: ‘out’ was declared here
  496 |     double out;
      |            ^~~
g++-13 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c RcppExports.cpp -o RcppExports.o
g++-13 -std=gnu++17 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o prclust.so ADMM_OrignialPRclust2.o RcppExports.o -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/Rtmp9KBvxB/R.INSTALL110d036326a898/prclust/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmp9KBvxB/R.INSTALL110d036326a898/prclust/src'
make[1]: Leaving directory '/home/hornik/tmp/scratch/Rtmp9KBvxB/R.INSTALL110d036326a898/prclust/src'
installing to /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/00LOCK-prclust/00new/prclust/libs
** R
** 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
* creating tarball
packaged installation of ‘prclust’ as ‘prclust_1.3_R_x86_64-pc-linux-gnu.tar.gz’
* DONE (prclust)