* installing *source* package ‘ltsk’ ...
** using staged installation
** libs
using C compiler: ‘Debian clang version 18.1.6 (1)’
using Fortran compiler: ‘Debian flang-new version 18.1.6 (1)’
using C++ compiler: ‘Debian clang version 18.1.6 (1)’
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c ANN.cpp -o ANN.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c ConfigFile.cpp -o ConfigFile.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c bd_fix_rad_search.cpp -o bd_fix_rad_search.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c bd_pr_search.cpp -o bd_pr_search.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c bd_search.cpp -o bd_search.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c bd_tree.cpp -o bd_tree.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c brute.cpp -o brute.o
flang-new-18  -fpic  -g -O2 -c fieldsF77Code.f -o fieldsF77Code.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c kd_dump.cpp -o kd_dump.o
kd_dump.cpp:44:14: warning: unused variable 'EPSILON' [-Wunused-const-variable]
   44 | const double    EPSILON                 = 1E-5; // small number for float comparison
      |                 ^~~~~~~
1 warning generated.
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c kd_fix_rad_search.cpp -o kd_fix_rad_search.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c kd_pr_search.cpp -o kd_pr_search.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c kd_search.cpp -o kd_search.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c kd_split.cpp -o kd_split.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c kd_tree.cpp -o kd_tree.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c kd_util.cpp -o kd_util.o
clang-18  -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c ltsk_init.c -o ltsk_init.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c perf.cpp -o perf.o
clang-18  -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c rdistC.c -o rdistC.o
clang++-18 -std=gnu++17 -shared -L/home/hornik/tmp/R/lib -Wl,-O1 -o ltsk.so ANN.o ConfigFile.o bd_fix_rad_search.o bd_pr_search.o bd_search.o bd_tree.o brute.o fieldsF77Code.o kd_dump.o kd_fix_rad_search.o kd_pr_search.o kd_search.o kd_split.o kd_tree.o kd_util.o ltsk_init.o perf.o rdistC.o -llapack -L/home/hornik/tmp/R/lib -lRblas -L/usr/lib/llvm-18/lib -lFortran_main -lFortranRuntime -lFortranDecimal -lm -L/usr/lib/llvm-18/lib -lFortran_main -lFortranRuntime -lFortranDecimal -lm -L/home/hornik/tmp/R/lib -lR
rm -f *.o 
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c ANN.cpp -o ANN.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c ConfigFile.cpp -o ConfigFile.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c bd_fix_rad_search.cpp -o bd_fix_rad_search.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c bd_pr_search.cpp -o bd_pr_search.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c bd_search.cpp -o bd_search.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c bd_tree.cpp -o bd_tree.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c brute.cpp -o brute.o
flang-new-18  -fpic  -g -O2 -c fieldsF77Code.f -o fieldsF77Code.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c kd_dump.cpp -o kd_dump.o
kd_dump.cpp:44:14: warning: unused variable 'EPSILON' [-Wunused-const-variable]
   44 | const double    EPSILON                 = 1E-5; // small number for float comparison
      |                 ^~~~~~~
1 warning generated.
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c kd_fix_rad_search.cpp -o kd_fix_rad_search.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c kd_pr_search.cpp -o kd_pr_search.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c kd_search.cpp -o kd_search.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c kd_split.cpp -o kd_split.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c kd_tree.cpp -o kd_tree.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c kd_util.cpp -o kd_util.o
clang-18  -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c ltsk_init.c -o ltsk_init.o
clang++-18  -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c perf.cpp -o perf.o
clang-18  -I"/home/hornik/tmp/R/include" -DNDEBUG -I./ -Iinclude -DSTATIC_BUILD  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c rdistC.c -o rdistC.o
installing to /srv/hornik/tmp/CRAN/ltsk.Rcheck/00LOCK-ltsk/00new/ltsk/libs
** R
** data
** byte-compile and prepare package for lazy loading
Warning in library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE,  :
  there is no package called ‘Matrix’
** 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 (ltsk)