* installing *source* package ‘cheapr’ ...
** using staged installation
** libs
using C++ compiler: ‘Debian clang version 17.0.6 (5)’
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/cpp11/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c attrs.cpp -o attrs.o
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/cpp11/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c cpp11.cpp -o cpp11.o
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/cpp11/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c gcd.cpp -o gcd.o
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/cpp11/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c nas.cpp -o nas.o
nas.cpp:10:7: warning: unused variable 'n_cores' [-Wunused-variable]
   10 |   int n_cores = do_parallel ? num_cores() : 1;
      |       ^~~~~~~
nas.cpp:265:7: warning: unused variable 'n_cores' [-Wunused-variable]
  265 |   int n_cores = do_parallel ? num_cores() : 1;
      |       ^~~~~~~
nas.cpp:682:7: warning: unused variable 'n_cores' [-Wunused-variable]
  682 |   int n_cores = do_parallel ? num_cores() : 1;
      |       ^~~~~~~
nas.cpp:936:7: warning: unused variable 'n_cores' [-Wunused-variable]
  936 |   int n_cores = do_parallel ? num_cores() : 1;
      |       ^~~~~~~
nas.cpp:999:7: warning: unused variable 'n_cores' [-Wunused-variable]
  999 |   int n_cores = do_parallel ? num_cores() : 1;
      |       ^~~~~~~
nas.cpp:1107:7: warning: unused variable 'n_cores' [-Wunused-variable]
 1107 |   int n_cores = do_parallel ? num_cores() : 1;
      |       ^~~~~~~
6 warnings generated.
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/cpp11/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c sequences.cpp -o sequences.o
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/cpp11/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c set_math.cpp -o set_math.o
set_math.cpp:155:11: warning: unused variable 'n_cores' [-Wunused-variable]
  155 |       int n_cores = num_cores();
      |           ^~~~~~~
set_math.cpp:224:7: warning: unused variable 'n_cores' [-Wunused-variable]
  224 |   int n_cores = xn >= 100000 ? num_cores() : 1;
      |       ^~~~~~~
set_math.cpp:302:7: warning: unused variable 'n_cores' [-Wunused-variable]
  302 |   int n_cores = xn >= 100000 ? num_cores() : 1;
      |       ^~~~~~~
set_math.cpp:380:7: warning: unused variable 'n_cores' [-Wunused-variable]
  380 |   int n_cores = xn >= 100000 ? num_cores() : 1;
      |       ^~~~~~~
set_math.cpp:458:7: warning: unused variable 'n_cores' [-Wunused-variable]
  458 |   int n_cores = xn >= 100000 ? num_cores() : 1;
      |       ^~~~~~~
set_math.cpp:500:7: warning: unused variable 'n_cores' [-Wunused-variable]
  500 |   int n_cores = xn >= 100000 ? num_cores() : 1;
      |       ^~~~~~~
6 warnings generated.
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/cpp11/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c sset.cpp -o sset.o
sset.cpp:290:7: warning: unused variable 'n_cores' [-Wunused-variable]
  290 |   int n_cores = do_parallel ? num_cores() : 1;
      |       ^~~~~~~
1 warning generated.
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/cpp11/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c utils.cpp -o utils.o
clang++-17  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/cpp11/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic  -c which.cpp -o which.o
clang++-17 -std=gnu++17 -shared -L/home/hornik/tmp/R/lib -Wl,-O1 -o cheapr.so attrs.o cpp11.o gcd.o nas.o sequences.o set_math.o sset.o utils.o which.o -L/home/hornik/tmp/R/lib -lR
installing to /srv/hornik/tmp/CRAN/cheapr.Rcheck/00LOCK-cheapr/00new/cheapr/libs
** R
** 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 (cheapr)