* installing *source* package ‘MatrixExtra’ ...
** 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 the compiler supports GNU C++... yes
checking whether clang++-17 -std=gnu++17 accepts -g... yes
checking for clang++-17 -std=gnu++17 option to enable C++11 features... none needed
configure: creating ./config.status
config.status: creating src/Makevars
** libs
using C++ compiler: ‘Debian clang version 17.0.6 (5)’
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -DRCPP_USE_UNWIND_PROTECT -DUSE_ROBINMAP -DHAS_LD=1 -DSUPPORTS_RESTRICT=1 -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fno-trapping-math -fno-math-errno -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -c RcppExports.cpp -o RcppExports.o
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -DRCPP_USE_UNWIND_PROTECT -DUSE_ROBINMAP -DHAS_LD=1 -DSUPPORTS_RESTRICT=1 -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fno-trapping-math -fno-math-errno -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -c assignment.cpp -o assignment.o
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -DRCPP_USE_UNWIND_PROTECT -DUSE_ROBINMAP -DHAS_LD=1 -DSUPPORTS_RESTRICT=1 -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fno-trapping-math -fno-math-errno -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -c cbind.cpp -o cbind.o
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -DRCPP_USE_UNWIND_PROTECT -DUSE_ROBINMAP -DHAS_LD=1 -DSUPPORTS_RESTRICT=1 -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fno-trapping-math -fno-math-errno -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -c matmul.cpp -o matmul.o
matmul.cpp:59:20: warning: unused function 'axpy' [-Wunused-function]
   59 | static inline void axpy(const int *n, const float alpha, const float *x, const int* incx, float* y, const int* incy)
      |                    ^~~~
1 warning generated.
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -DRCPP_USE_UNWIND_PROTECT -DUSE_ROBINMAP -DHAS_LD=1 -DSUPPORTS_RESTRICT=1 -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fno-trapping-math -fno-math-errno -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -c misc.cpp -o misc.o
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -DRCPP_USE_UNWIND_PROTECT -DUSE_ROBINMAP -DHAS_LD=1 -DSUPPORTS_RESTRICT=1 -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fno-trapping-math -fno-math-errno -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -c operators.cpp -o operators.o
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -DRCPP_USE_UNWIND_PROTECT -DUSE_ROBINMAP -DHAS_LD=1 -DSUPPORTS_RESTRICT=1 -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fno-trapping-math -fno-math-errno -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -c rbind.cpp -o rbind.o
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -DRCPP_USE_UNWIND_PROTECT -DUSE_ROBINMAP -DHAS_LD=1 -DSUPPORTS_RESTRICT=1 -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fno-trapping-math -fno-math-errno -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -c slice.cpp -o slice.o
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -DRCPP_USE_UNWIND_PROTECT -DUSE_ROBINMAP -DHAS_LD=1 -DSUPPORTS_RESTRICT=1 -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fno-trapping-math -fno-math-errno -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -c slice_coo.cpp -o slice_coo.o
clang++-17 -std=gnu++17 -shared -L/home/hornik/tmp/R/lib -Wl,-O1 -o MatrixExtra.so RcppExports.o assignment.o cbind.o matmul.o misc.o operators.o rbind.o slice.o slice_coo.o -L/home/hornik/tmp/R/lib -lRblas -L/usr/lib/llvm-17/lib -lFortran_main -lFortranRuntime -lFortranDecimal -lm -L/home/hornik/tmp/R/lib -lR
installing to /srv/hornik/tmp/CRAN/MatrixExtra.Rcheck/00LOCK-MatrixExtra/00new/MatrixExtra/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 (MatrixExtra)