* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’
* installing *source* package ‘FastPCS’ ...
** this is package ‘FastPCS’ version ‘0.1.4’
** package ‘FastPCS’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: ‘Debian clang version 23.1.0 (2)’
using C++ compiler: ‘Debian clang version 23.1.0 (2)’
make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmp9fAGRA/R.INSTALL1dcef669489984/FastPCS/src'
clang++-23 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEigen/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -I../inst/include -DEIGEN_DONT_PARALLELIZE -fopenmp -fpic  -g -O3 -Wall -pedantic   -c FastPCS.cpp -o FastPCS.o
In file included from FastPCS.cpp:15:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEigen/include/Eigen/QR:13:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEigen/include/Eigen/Cholesky:32:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEigen/include/Eigen/src/Cholesky/LLT.h:240:14: warning: unused function template 'llt_rank_update_lower' [-Wunused-template]
  240 | static Index llt_rank_update_lower(MatrixType& mat, const VectorType& vec, const typename MatrixType::RealScalar& sigma)
      |              ^~~~~~~~~~~~~~~~~~~~~
In file included from FastPCS.cpp:16:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEigen/include/Eigen/Dense:7:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEigen/include/Eigen/Eigenvalues:39:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEigen/include/Eigen/src/Eigenvalues/SelfAdjointEigenSolver.h:839:13: warning: unused function template 'tridiagonal_qr_step' [-Wunused-template]
  839 | static void tridiagonal_qr_step(RealScalar* diag, RealScalar* subdiag, Index start, Index end, Scalar* matrixQ, Index n)
      |             ^~~~~~~~~~~~~~~~~~~
2 warnings generated.
clang-23 -std=gnu23 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEigen/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c init.c -o init.o
'Rcpp:::LdFlags' has not been needed since 2013 (!!) and may get removed in 2027. Please update your 'Makevars'.
'RcppLdFlags' has not been needed since 2013 (!!) and may get removed in 2027. Please update your 'Makevars'.
clang++-23 -std=gnu++20 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o FastPCS.so FastPCS.o init.o -fopenmp -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
'Rcpp:::LdFlags' has not been needed since 2013 (!!) and may get removed in 2027. Please update your 'Makevars'.
'RcppLdFlags' has not been needed since 2013 (!!) and may get removed in 2027. Please update your 'Makevars'.
make[1]: Leaving directory '/home/hornik/tmp/scratch/Rtmp9fAGRA/R.INSTALL1dcef669489984/FastPCS/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmp9fAGRA/R.INSTALL1dcef669489984/FastPCS/src'
'Rcpp:::LdFlags' has not been needed since 2013 (!!) and may get removed in 2027. Please update your 'Makevars'.
'RcppLdFlags' has not been needed since 2013 (!!) and may get removed in 2027. Please update your 'Makevars'.
make[1]: Leaving directory '/home/hornik/tmp/scratch/Rtmp9fAGRA/R.INSTALL1dcef669489984/FastPCS/src'
installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-FastPCS/00new/FastPCS/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
* DONE (FastPCS)