* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’
* installing *source* package ‘L0Learn’ ...
** package ‘L0Learn’ successfully unpacked and MD5 sums checked
** using staged installation
checking whether the C++ compiler works... yes
checking for C++ compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C++ compiler... yes
checking whether clang++-19 -std=gnu++17 accepts -g... yes
checking how to run the C++ preprocessor... clang++-19 -std=gnu++17 -E
checking whether we are using the GNU C++ compiler... (cached) yes
checking whether clang++-19 -std=gnu++17 accepts -g... (cached) yes
configure: creating ./config.status
config.status: creating src/Makevars
** libs
using C++ compiler: ‘Debian clang version 19.1.5 (1)’
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpTxUWTF/R.INSTALL3e3f0d10295830/L0Learn/src'
clang++-19 -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'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  "-Iinclude" -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c BetaVector.cpp -o BetaVector.o
clang++-19 -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'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  "-Iinclude" -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c CDL012LogisticSwaps.cpp -o CDL012LogisticSwaps.o
clang++-19 -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'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  "-Iinclude" -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c CDL012SquaredHingeSwaps.cpp -o CDL012SquaredHingeSwaps.o
CDL012SquaredHingeSwaps.cpp:65:37: warning: variable 'l' set but not used [-Wunused-but-set-variable]
   65 |                         std::size_t l = 0;
      |                                     ^
1 warning generated.
clang++-19 -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'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  "-Iinclude" -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c CDL012Swaps.cpp -o CDL012Swaps.o
CDL012Swaps.cpp:17:12: warning: variable 'objective' set but not used [-Wunused-but-set-variable]
   17 |     double objective = result.Objective;
      |            ^
1 warning generated.
clang++-19 -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'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  "-Iinclude" -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c Grid.cpp -o Grid.o
clang++-19 -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'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  "-Iinclude" -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c Grid1D.cpp -o Grid1D.o
Grid1D.cpp:194:26: warning: variable 'samesupp' set but not used [-Wunused-but-set-variable]
  194 |                     bool samesupp = false;
      |                          ^
1 warning generated.
clang++-19 -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'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  "-Iinclude" -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c Grid2D.cpp -o Grid2D.o
clang++-19 -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'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  "-Iinclude" -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c Interface.cpp -o Interface.o
clang++-19 -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'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  "-Iinclude" -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c Normalize.cpp -o Normalize.o
clang++-19 -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'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  "-Iinclude" -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c RcppExports.cpp -o RcppExports.o
clang++-19 -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'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  "-Iinclude" -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c Test_Interface.cpp -o Test_Interface.o
clang++-19 -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'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  "-Iinclude" -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c profile.cpp -o profile.o
clang++-19 -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'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  "-Iinclude" -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c utils.cpp -o utils.o
clang++-19 -std=gnu++17 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o L0Learn.so BetaVector.o CDL012LogisticSwaps.o CDL012SquaredHingeSwaps.o CDL012Swaps.o Grid.o Grid1D.o Grid2D.o Interface.o Normalize.o RcppExports.o Test_Interface.o profile.o utils.o -llapack -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lRblas -L/usr/lib/llvm-19/lib -lFortranRuntime -lFortranDecimal -lm -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpTxUWTF/R.INSTALL3e3f0d10295830/L0Learn/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpTxUWTF/R.INSTALL3e3f0d10295830/L0Learn/src'
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpTxUWTF/R.INSTALL3e3f0d10295830/L0Learn/src'
installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-L0Learn/00new/L0Learn/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 (L0Learn)