* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’
* installing *source* package ‘nnlib2Rcpp’ ...
** package ‘nnlib2Rcpp’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘Debian clang version 18.1.0 (rc4-1)’
make[1]: Entering directory '/tmp/Rtmp5nODvA/R.INSTALLa284bf44d1a7/nnlib2Rcpp/src'
clang++-18 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c RcppExports.cpp -o RcppExports.o
clang++-18 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c Rcpp_Autoencoder.cpp -o Rcpp_Autoencoder.o
In file included from Rcpp_Autoencoder.cpp:14:
In file included from ./nn_bp.h:19:
In file included from ./nn.h:19:
./connection_matrix.h:54:1: warning: extra ';' inside a class [-Wextra-semi]
   54 | ;
      | ^
1 warning generated.
clang++-18 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c Rcpp_BP_supervised_module.cpp -o Rcpp_BP_supervised_module.o
In file included from Rcpp_BP_supervised_module.cpp:13:
In file included from ./nn_bp.h:19:
In file included from ./nn.h:19:
./connection_matrix.h:54:1: warning: extra ';' inside a class [-Wextra-semi]
   54 | ;
      | ^
1 warning generated.
clang++-18 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c Rcpp_LVQ_supervised_module.cpp -o Rcpp_LVQ_supervised_module.o
In file included from Rcpp_LVQ_supervised_module.cpp:13:
In file included from ./nn_lvq.h:26:
In file included from ./nn.h:19:
./connection_matrix.h:54:1: warning: extra ';' inside a class [-Wextra-semi]
   54 | ;
      | ^
1 warning generated.
clang++-18 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c Rcpp_LVQ_unsupervised.cpp -o Rcpp_LVQ_unsupervised.o
In file included from Rcpp_LVQ_unsupervised.cpp:15:
In file included from ./nn_lvq.h:26:
In file included from ./nn.h:19:
./connection_matrix.h:54:1: warning: extra ';' inside a class [-Wextra-semi]
   54 | ;
      | ^
1 warning generated.
clang++-18 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c Rcpp_MAM_supervised_module.cpp -o Rcpp_MAM_supervised_module.o
In file included from Rcpp_MAM_supervised_module.cpp:13:
In file included from ./nn_mam.h:17:
In file included from ./nn.h:19:
./connection_matrix.h:54:1: warning: extra ';' inside a class [-Wextra-semi]
   54 | ;
      | ^
1 warning generated.
clang++-18 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c Rcpp_NN_module.cpp -o Rcpp_NN_module.o
In file included from Rcpp_NN_module.cpp:11:
In file included from ./nn.h:19:
./connection_matrix.h:54:1: warning: extra ';' inside a class [-Wextra-semi]
   54 | ;
      | ^
In file included from Rcpp_NN_module.cpp:24:
./additional_parts.h:124:7: warning: variable 'optional_parameter' set but not used [-Wunused-but-set-variable]
  124 |         DATA optional_parameter = DATA_MIN;
      |              ^
Rcpp_NN_module.cpp:467:8: warning: variable 'optional_parameter' set but not used [-Wunused-but-set-variable]
  467 |                 DATA optional_parameter = DATA_MIN;
      |                      ^
3 warnings generated.
clang++-18 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c aux_control.cpp -o aux_control.o
clang++-18 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c component.cpp -o component.o
clang++-18 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c connection.cpp -o connection.o
clang++-18 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c connection_matrix.cpp -o connection_matrix.o
In file included from connection_matrix.cpp:15:
./connection_matrix.h:54:1: warning: extra ';' inside a class [-Wextra-semi]
   54 | ;
      | ^
1 warning generated.
clang++-18 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c nn.cpp -o nn.o
In file included from nn.cpp:6:
In file included from ./nn.h:19:
./connection_matrix.h:54:1: warning: extra ';' inside a class [-Wextra-semi]
   54 | ;
      | ^
1 warning generated.
clang++-18 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c nn_bp.cpp -o nn_bp.o
In file included from nn_bp.cpp:17:
In file included from ./nn_bp.h:19:
In file included from ./nn.h:19:
./connection_matrix.h:54:1: warning: extra ';' inside a class [-Wextra-semi]
   54 | ;
      | ^
1 warning generated.
clang++-18 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c nn_lvq.cpp -o nn_lvq.o
In file included from nn_lvq.cpp:21:
In file included from ./nn_lvq.h:26:
In file included from ./nn.h:19:
./connection_matrix.h:54:1: warning: extra ';' inside a class [-Wextra-semi]
   54 | ;
      | ^
1 warning generated.
clang++-18 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c nnlib2_error.cpp -o nnlib2_error.o
clang++-18 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c nnlib2_memory.cpp -o nnlib2_memory.o
clang++-18 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c nnlib2_misc.cpp -o nnlib2_misc.o
clang++-18 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c nnlib2_string.cpp -o nnlib2_string.o
clang++-18 -std=gnu++17 -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/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c pe.cpp -o pe.o
clang++-18 -std=gnu++17 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o nnlib2Rcpp.so RcppExports.o Rcpp_Autoencoder.o Rcpp_BP_supervised_module.o Rcpp_LVQ_supervised_module.o Rcpp_LVQ_unsupervised.o Rcpp_MAM_supervised_module.o Rcpp_NN_module.o aux_control.o component.o connection.o connection_matrix.o nn.o nn_bp.o nn_lvq.o nnlib2_error.o nnlib2_memory.o nnlib2_misc.o nnlib2_string.o pe.o -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/tmp/Rtmp5nODvA/R.INSTALLa284bf44d1a7/nnlib2Rcpp/src'
make[1]: Entering directory '/tmp/Rtmp5nODvA/R.INSTALLa284bf44d1a7/nnlib2Rcpp/src'
make[1]: Leaving directory '/tmp/Rtmp5nODvA/R.INSTALLa284bf44d1a7/nnlib2Rcpp/src'
installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-nnlib2Rcpp/00new/nnlib2Rcpp/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 (nnlib2Rcpp)