* installing *source* package ‘FNN’ ...
** this is package ‘FNN’ version ‘1.1.4.1’
** package ‘FNN’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: ‘Apple clang version 17.0.0 (clang-1700.3.19.1)’
using C++ compiler: ‘Apple clang version 17.0.0 (clang-1700.3.19.1)’
using SDK: ‘MacOSX14.5.sdk’
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c ANN.cpp -o ANN.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c KNN_ANN.cpp -o KNN_ANN.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c KNN_correlation_distance.cpp -o KNN_correlation_distance.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c KNN_cover_test.cpp -o KNN_cover_test.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c KNN_cover_tree.cpp -o KNN_cover_tree.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c KNN_mutual_information.cpp -o KNN_mutual_information.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c bd_fix_rad_search.cpp -o bd_fix_rad_search.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c bd_pr_search.cpp -o bd_pr_search.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c bd_search.cpp -o bd_search.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c bd_tree.cpp -o bd_tree.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c brute.cpp -o brute.o
clang -arch arm64 -std=gnu23 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c init_FNN.c -o init_FNN.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c kd_dump.cpp -o kd_dump.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c kd_fix_rad_search.cpp -o kd_fix_rad_search.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c kd_pr_search.cpp -o kd_pr_search.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c kd_search.cpp -o kd_search.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c kd_split.cpp -o kd_split.o
kd_dump.cpp:44:14: warning: unused variable 'EPSILON' [-Wunused-const-variable]
44 | const double EPSILON = 1E-5; // small number for float comparison
| ^~~~~~~
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c kd_tree.cpp -o kd_tree.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c kd_util.cpp -o kd_util.o
1 warning generated.
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c label_point.cpp -o label_point.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c perf.cpp -o perf.o
clang++ -arch arm64 -std=gnu++20 -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -L/Library/Frameworks/R.framework/Resources/lib -L/opt/R/arm64/lib -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 -F/Library/Frameworks/R.framework/.. -framework R
rm -f *.o core
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c ANN.cpp -o ANN.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c KNN_ANN.cpp -o KNN_ANN.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c KNN_correlation_distance.cpp -o KNN_correlation_distance.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c KNN_cover_test.cpp -o KNN_cover_test.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c KNN_cover_tree.cpp -o KNN_cover_tree.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c KNN_mutual_information.cpp -o KNN_mutual_information.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c bd_fix_rad_search.cpp -o bd_fix_rad_search.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c bd_pr_search.cpp -o bd_pr_search.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c bd_search.cpp -o bd_search.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c bd_tree.cpp -o bd_tree.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c brute.cpp -o brute.o
clang -arch arm64 -std=gnu23 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c init_FNN.c -o init_FNN.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c kd_dump.cpp -o kd_dump.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c kd_fix_rad_search.cpp -o kd_fix_rad_search.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c kd_pr_search.cpp -o kd_pr_search.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c kd_search.cpp -o kd_search.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c kd_split.cpp -o kd_split.o
kd_dump.cpp:44:14: warning: unused variable 'EPSILON' [-Wunused-const-variable]
44 | const double EPSILON = 1E-5; // small number for float comparison
| ^~~~~~~
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c kd_tree.cpp -o kd_tree.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c kd_util.cpp -o kd_util.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c label_point.cpp -o label_point.o
1 warning generated.
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -Iinclude -DUSING_R -DUSING_RPRINT -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c perf.cpp -o perf.o
installing to /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00LOCK-FNN/00new/FNN/libs
** generating debug symbols (dSYM)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/ANN.o: timestamp mismatch between object file (2026-03-27 15:16:22.591717028) and debug map (2026-03-27 15:16:21.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/KNN_ANN.o: timestamp mismatch between object file (2026-03-27 15:16:22.644054529) and debug map (2026-03-27 15:16:21.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/KNN_correlation_distance.o: timestamp mismatch between object file (2026-03-27 15:16:22.363989857) and debug map (2026-03-27 15:16:21.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/KNN_cover_test.o: timestamp mismatch between object file (2026-03-27 15:16:22.356898606) and debug map (2026-03-27 15:16:21.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/KNN_cover_tree.o: timestamp mismatch between object file (2026-03-27 15:16:22.842913034) and debug map (2026-03-27 15:16:21.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/KNN_mutual_information.o: timestamp mismatch between object file (2026-03-27 15:16:22.361996440) and debug map (2026-03-27 15:16:21.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/bd_fix_rad_search.o: timestamp mismatch between object file (2026-03-27 15:16:22.648551488) and debug map (2026-03-27 15:16:21.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/bd_pr_search.o: timestamp mismatch between object file (2026-03-27 15:16:22.654980696) and debug map (2026-03-27 15:16:21.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/bd_search.o: timestamp mismatch between object file (2026-03-27 15:16:22.651754905) and debug map (2026-03-27 15:16:21.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/bd_tree.o: timestamp mismatch between object file (2026-03-27 15:16:22.917436535) and debug map (2026-03-27 15:16:21.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/brute.o: timestamp mismatch between object file (2026-03-27 15:16:22.939161410) and debug map (2026-03-27 15:16:21.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/init_FNN.o: timestamp mismatch between object file (2026-03-27 15:16:22.680789114) and debug map (2026-03-27 15:16:21.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/kd_dump.o: timestamp mismatch between object file (2026-03-27 15:16:22.983035203) and debug map (2026-03-27 15:16:21.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/kd_fix_rad_search.o: timestamp mismatch between object file (2026-03-27 15:16:22.944697202) and debug map (2026-03-27 15:16:21.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/kd_pr_search.o: timestamp mismatch between object file (2026-03-27 15:16:22.979794494) and debug map (2026-03-27 15:16:21.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/kd_search.o: timestamp mismatch between object file (2026-03-27 15:16:23.145708706) and debug map (2026-03-27 15:16:22.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/kd_split.o: timestamp mismatch between object file (2026-03-27 15:16:23.214567249) and debug map (2026-03-27 15:16:22.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/kd_tree.o: timestamp mismatch between object file (2026-03-27 15:16:23.260487375) and debug map (2026-03-27 15:16:22.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/kd_util.o: timestamp mismatch between object file (2026-03-27 15:16:23.247941458) and debug map (2026-03-27 15:16:22.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/label_point.o: timestamp mismatch between object file (2026-03-27 15:16:23.039311912) and debug map (2026-03-27 15:16:21.000000000)
warning: /Volumes/Builds/packages/sonoma-arm64/results/4.6/FNN.Rcheck/00_pkg_src/FNN/src/perf.o: timestamp mismatch between object file (2026-03-27 15:16:23.257878958) and debug map (2026-03-27 15:16:22.000000000)
** 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)