* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’
* installing *source* package ‘lidR’ ...
** this is package ‘lidR’ version ‘4.3.3’
** package ‘lidR’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
specified C++17
using C++ compiler: ‘Debian clang version 23.1.2 (1)’
using C++17
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpgQdPs3/R.INSTALL87d172483f084/lidR/src'
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c Progress.cpp -o Progress.o
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c ptd/PTD.cpp -o ptd/PTD.o
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c RcppExports.cpp -o RcppExports.o
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c UnitTests.cpp -o UnitTests.o
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c C_delaunay.cpp -o C_delaunay.o
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c C_ptd.cpp -o C_ptd.o
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c C_chm_prep.cpp -o C_chm_prep.o
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c LAS.cpp -o LAS.o
LAS.cpp:401:8: warning: unused variable 'UKN' [-Wunused-variable]
  401 |   char UKN = 0;
      |        ^~~
LAS.cpp:403:8: warning: unused variable 'LMX' [-Wunused-variable]
  403 |   char LMX = 2;
      |        ^~~
LAS.cpp:489:10: warning: variable 'orientation' set but not used [-Wunused-but-set-variable]
  489 |   double orientation = 0;
      |          ^
3 warnings generated.
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c LAS_point_metrics.cpp -o LAS_point_metrics.o
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c knn.cpp -o knn.o
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c C_Gatziolis2019.cpp -o C_Gatziolis2019.o
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c RcppFunction.cpp -o RcppFunction.o
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c spikefree/Spikefree.cpp -o spikefree/Spikefree.o
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c openmputils.cpp -o openmputils.o
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c convaveman.cpp -o convaveman.o
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c altrep.cpp -o altrep.o
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c hporro/pred3d.cpp -o hporro/pred3d.o
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c hporro/delaunay.cpp -o hporro/delaunay.o
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c hporro/index.cpp -o hporro/index.o
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c C_dalponte2016.cpp -o C_dalponte2016.o
clang++-23 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp -I../inst/include/ -DRCPP_NO_MODULES -fpic  -g -O3 -Wall -pedantic   -c C_spikefree.cpp -o C_spikefree.o
clang++-23 -std=gnu++17 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o lidR.so ./Progress.o ./ptd/PTD.o ./RcppExports.o ./UnitTests.o ./C_delaunay.o ./C_ptd.o ./C_chm_prep.o ./LAS.o ./LAS_point_metrics.o ./knn.o ./C_Gatziolis2019.o ./RcppFunction.o ./spikefree/Spikefree.o ./openmputils.o ./convaveman.o ./altrep.o ./hporro/pred3d.o ./hporro/delaunay.o ./hporro/index.o ./C_dalponte2016.o ./C_spikefree.o -llapack -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lRblas -L/usr/lib/llvm-23/lib/clang/23/lib/linux -lflang_rt.runtime -lm -fopenmp -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpgQdPs3/R.INSTALL87d172483f084/lidR/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpgQdPs3/R.INSTALL87d172483f084/lidR/src'
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpgQdPs3/R.INSTALL87d172483f084/lidR/src'
installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-lidR/00new/lidR/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 (lidR)