* installing *source* package ‘bWGR’ ...
** using staged installation
** libs
using C++ compiler: ‘Debian clang version 17.0.6 (5)’
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-17/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c Rcpp20230423.cpp -o Rcpp20230423.o
In file included from Rcpp20230423.cpp:1:
In file included from /home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include/Rcpp.h:27:
In file included from /home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include/RcppCommon.h:30:
/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include/Rcpp/r/headers.h:26:9: warning: 'R_NO_REMAP' macro redefined [-Wmacro-redefined]
   26 | #define R_NO_REMAP
      |         ^
<command line>:4:9: note: previous definition is here
    4 | #define R_NO_REMAP 1
      |         ^
Rcpp20230423.cpp:1881:39: warning: using integer absolute value function 'abs' when argument is of floating point type [-Wabsolute-value]
 1881 |     if( (i>j) && (blk[i]==blk[j]) && (abs(row[i]-row[j])<=rN) && (abs(col[i]-col[j])<=cN) ){
      |                                       ^
Rcpp20230423.cpp:1881:39: note: use function 'std::abs' instead
 1881 |     if( (i>j) && (blk[i]==blk[j]) && (abs(row[i]-row[j])<=rN) && (abs(col[i]-col[j])<=cN) ){
      |                                       ^~~
      |                                       std::abs
Rcpp20230423.cpp:1881:67: warning: using integer absolute value function 'abs' when argument is of floating point type [-Wabsolute-value]
 1881 |     if( (i>j) && (blk[i]==blk[j]) && (abs(row[i]-row[j])<=rN) && (abs(col[i]-col[j])<=cN) ){
      |                                                                   ^
Rcpp20230423.cpp:1881:67: note: use function 'std::abs' instead
 1881 |     if( (i>j) && (blk[i]==blk[j]) && (abs(row[i]-row[j])<=rN) && (abs(col[i]-col[j])<=cN) ){
      |                                                                   ^~~
      |                                                                   std::abs
3 warnings generated.
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-17/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c RcppEigen20230423.cpp -o RcppEigen20230423.o
In file included from RcppEigen20230423.cpp:3:
In file included from /home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:26:
In file included from /home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include/RcppCommon.h:30:
/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include/Rcpp/r/headers.h:26:9: warning: 'R_NO_REMAP' macro redefined [-Wmacro-redefined]
   26 | #define R_NO_REMAP
      |         ^
<command line>:4:9: note: previous definition is here
    4 | #define R_NO_REMAP 1
      |         ^
In file included from RcppEigen20230423.cpp:3:
In file included from /home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:29:
In file included from /home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:26:
In file included from /home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseCore:61:
/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable]
  273 |       Index count = 0;
      |             ^
In file included from RcppEigen20230423.cpp:3:
In file included from /home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:29:
In file included from /home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:29:
In file included from /home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseLU:35:
/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable]
   78 |   Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree 
      |         ^
/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable]
   79 |   Index nsuper_et = 0; // Number of relaxed snodes in the original etree 
      |         ^
In file included from RcppEigen20230423.cpp:3:
In file included from /home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:31:
In file included from /home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h:72:10: warning: variable 'replacements' set but not used [-Wunused-but-set-variable]
   72 |                         Index replacements = 0;
      |                               ^
In file included from RcppEigen20230423.cpp:3:
In file included from /home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25:
In file included from /home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:37:
In file included from /home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/SparseExtra:45:
/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.h:246:7: warning: variable 'count' set but not used [-Wunused-but-set-variable]
  246 |   int count = 0;
      |       ^
RcppEigen20230423.cpp:1593:65: warning: unused variable 'h2' [-Wunused-variable]
 1593 |   double ve = vy*0.5, vb1=(vy*0.5)/(MSx1), vb2=(vy*0.5)/(MSx2), h2=0.5;
      |                                                                 ^~
RcppEigen20230423.cpp:1801:64: warning: unused variable 'h2' [-Wunused-variable]
 1801 |   float ve = vy*0.5, vb1=(vy*0.5)/(MSx1), vb2=(vy*0.5)/(MSx2), h2=0.5;
      |                                                                ^~
RcppEigen20230423.cpp:1961:20: warning: unused variable 'n' [-Wunused-variable]
 1961 |   int maxit = 100, n = X.rows(), p = X.cols(), numit = 0, J;
      |                    ^
RcppEigen20230423.cpp:2006:18: error: use of undeclared identifier 'k'
 2006 |   for(int i=0; i<k; i++){ G.col(i) = G.col(i).array() - G.col(i).mean(); }
      |                  ^
RcppEigen20230423.cpp:2008:18: error: use of undeclared identifier 'k'
 2008 |   for(int i=0; i<k; i++){ G.col(i) = G.col(i).array()/vg(i); }
      |                  ^
RcppEigen20230423.cpp:2125:7: warning: unused variable 'p' [-Wunused-variable]
 2125 |   int p = Zfndr.cols(), nf = Zfndr.rows(), ns = Zsamp.rows();
      |       ^
10 warnings and 2 errors generated.
make: *** [/home/hornik/tmp/R-d-clang-17/etc/Makeconf:202: RcppEigen20230423.o] Error 1
ERROR: compilation failed for package ‘bWGR’
* removing ‘/srv/hornik/tmp/CRAN/bWGR.Rcheck/bWGR’