* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’
* installing *source* package ‘rcppmlpackexamples’ ...
** this is package ‘rcppmlpackexamples’ version ‘0.0.1’
** package ‘rcppmlpackexamples’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘Debian clang version 21.1.8 (3)’
make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmpn7KQQN/R.INSTALL3d565e6e6a3b73/rcppmlpackexamples/src'
clang++-21 -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/RcppArmadillo/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEnsmallen/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -fpic  -g -O3 -Wall -pedantic   -c RcppExports.cpp -o RcppExports.o
In file included from RcppExports.cpp:6:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEnsmallen/include/RcppEnsmallen.h:25:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEnsmallen/include/ensmallen.hpp:115:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEnsmallen/include/ensmallen_bits/aug_lagrangian/aug_lagrangian.hpp:124:16: warning: unused variable 'result' [-Wunused-variable]
  124 |     const bool result = Optimize(function, coordinates, this->deprecatedLambda,
      |                ^~~~~~
1 warning generated.
clang++-21 -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/RcppArmadillo/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEnsmallen/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -fpic  -g -O3 -Wall -pedantic   -c kMeans.cpp -o kMeans.o
In file included from kMeans.cpp:3:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include/mlpack.h:34:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include/mlpack.hpp:27:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include/mlpack/core.hpp:63:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include/mlpack/core/hpt/hpt.hpp:18:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEnsmallen/include/ensmallen.hpp:115:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEnsmallen/include/ensmallen_bits/aug_lagrangian/aug_lagrangian.hpp:124:16: warning: unused variable 'result' [-Wunused-variable]
  124 |     const bool result = Optimize(function, coordinates, this->deprecatedLambda,
      |                ^~~~~~
1 warning generated.
clang++-21 -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/RcppArmadillo/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEnsmallen/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -fpic  -g -O3 -Wall -pedantic   -c linearRegression.cpp -o linearRegression.o
In file included from linearRegression.cpp:3:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include/mlpack.h:34:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include/mlpack.hpp:27:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include/mlpack/core.hpp:63:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include/mlpack/core/hpt/hpt.hpp:18:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEnsmallen/include/ensmallen.hpp:115:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEnsmallen/include/ensmallen_bits/aug_lagrangian/aug_lagrangian.hpp:124:16: warning: unused variable 'result' [-Wunused-variable]
  124 |     const bool result = Optimize(function, coordinates, this->deprecatedLambda,
      |                ^~~~~~
1 warning generated.
clang++-21 -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/RcppArmadillo/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEnsmallen/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -fpic  -g -O3 -Wall -pedantic   -c loadDefaultPrediction.cpp -o loadDefaultPrediction.o
In file included from loadDefaultPrediction.cpp:3:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include/mlpack.h:34:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include/mlpack.hpp:27:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include/mlpack/core.hpp:63:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include/mlpack/core/hpt/hpt.hpp:18:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEnsmallen/include/ensmallen.hpp:115:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEnsmallen/include/ensmallen_bits/aug_lagrangian/aug_lagrangian.hpp:124:16: warning: unused variable 'result' [-Wunused-variable]
  124 |     const bool result = Optimize(function, coordinates, this->deprecatedLambda,
      |                ^~~~~~
1 warning generated.
clang++-21 -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/RcppArmadillo/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEnsmallen/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -fpic  -g -O3 -Wall -pedantic   -c randomForest.cpp -o randomForest.o
In file included from randomForest.cpp:3:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include/mlpack.h:34:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include/mlpack.hpp:27:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include/mlpack/core.hpp:63:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/mlpack/include/mlpack/core/hpt/hpt.hpp:18:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEnsmallen/include/ensmallen.hpp:115:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppEnsmallen/include/ensmallen_bits/aug_lagrangian/aug_lagrangian.hpp:124:16: warning: unused variable 'result' [-Wunused-variable]
  124 |     const bool result = Optimize(function, coordinates, this->deprecatedLambda,
      |                ^~~~~~
1 warning generated.
clang++-21 -std=gnu++20 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o rcppmlpackexamples.so RcppExports.o kMeans.o linearRegression.o loadDefaultPrediction.o randomForest.o -fopenmp -llapack -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lRblas -L/usr/lib/llvm-21/lib/clang/21/lib/linux -L/usr/lib/llvm-21/lib -lflang_rt.runtime -lm -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/Rtmpn7KQQN/R.INSTALL3d565e6e6a3b73/rcppmlpackexamples/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmpn7KQQN/R.INSTALL3d565e6e6a3b73/rcppmlpackexamples/src'
make[1]: Leaving directory '/home/hornik/tmp/scratch/Rtmpn7KQQN/R.INSTALL3d565e6e6a3b73/rcppmlpackexamples/src'
installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-rcppmlpackexamples/00new/rcppmlpackexamples/libs
** R
** data
** 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 (rcppmlpackexamples)