* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’ * installing *source* package ‘FNN’ ... ** package ‘FNN’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C compiler: ‘Debian clang version 18.1.4 (1)’ using C++ compiler: ‘Debian clang version 18.1.4 (1)’ make[1]: Entering directory '/tmp/RtmptfPvWX/R.INSTALL3f66e2638b929a/FNN/src' clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c ANN.cpp -o ANN.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c KNN_ANN.cpp -o KNN_ANN.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c KNN_correlation_distance.cpp -o KNN_correlation_distance.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c KNN_cover_test.cpp -o KNN_cover_test.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c KNN_cover_tree.cpp -o KNN_cover_tree.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c KNN_mutual_information.cpp -o KNN_mutual_information.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c bd_fix_rad_search.cpp -o bd_fix_rad_search.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c bd_pr_search.cpp -o bd_pr_search.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c bd_search.cpp -o bd_search.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c bd_tree.cpp -o bd_tree.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c brute.cpp -o brute.o clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c init_FNN.c -o init_FNN.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -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.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c kd_fix_rad_search.cpp -o kd_fix_rad_search.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c kd_pr_search.cpp -o kd_pr_search.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c kd_search.cpp -o kd_search.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c kd_split.cpp -o kd_split.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c kd_tree.cpp -o kd_tree.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c kd_util.cpp -o kd_util.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c label_point.cpp -o label_point.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c perf.cpp -o perf.o clang++-18 -std=gnu++17 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o FNN.so ANN.o KNN_ANN.o KNN_correlation_distance.o KNN_cover_test.o KNN_cover_tree.o KNN_mutual_information.o bd_fix_rad_search.o bd_pr_search.o bd_search.o bd_tree.o brute.o init_FNN.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 label_point.o perf.o -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR rm -f *.o core make[1]: Leaving directory '/tmp/RtmptfPvWX/R.INSTALL3f66e2638b929a/FNN/src' make[1]: Entering directory '/tmp/RtmptfPvWX/R.INSTALL3f66e2638b929a/FNN/src' clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c ANN.cpp -o ANN.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c KNN_ANN.cpp -o KNN_ANN.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c KNN_correlation_distance.cpp -o KNN_correlation_distance.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c KNN_cover_test.cpp -o KNN_cover_test.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c KNN_cover_tree.cpp -o KNN_cover_tree.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c KNN_mutual_information.cpp -o KNN_mutual_information.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c bd_fix_rad_search.cpp -o bd_fix_rad_search.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c bd_pr_search.cpp -o bd_pr_search.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c bd_search.cpp -o bd_search.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c bd_tree.cpp -o bd_tree.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c brute.cpp -o brute.o clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c init_FNN.c -o init_FNN.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -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.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c kd_fix_rad_search.cpp -o kd_fix_rad_search.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c kd_pr_search.cpp -o kd_pr_search.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c kd_search.cpp -o kd_search.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c kd_split.cpp -o kd_split.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c kd_tree.cpp -o kd_tree.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c kd_util.cpp -o kd_util.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c label_point.cpp -o label_point.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c perf.cpp -o perf.o make[1]: Leaving directory '/tmp/RtmptfPvWX/R.INSTALL3f66e2638b929a/FNN/src' installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-FNN/00new/FNN/libs ** R ** inst ** 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 (FNN)