* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’ * installing *source* package ‘hclust1d’ ... ** package ‘hclust1d’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C++ compiler: ‘g++-13 (Debian 13.2.0-23) 13.2.0’ make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpWt9H0n/R.INSTALLd433b560a06e4/hclust1d/src' g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -pedantic -mtune=native -c RcppExports.cpp -o RcppExports.o g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -pedantic -mtune=native -c dedistance.cpp -o dedistance.o g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -pedantic -mtune=native -c hclust1d_heapbased.cpp -o hclust1d_heapbased.o hclust1d_heapbased.cpp: In function ‘Rcpp::List hclust1d_heapbased(Rcpp::NumericVector&, int)’: hclust1d_heapbased.cpp:221:53: warning: ‘id_centroid_aggregate’ may be used uninitialized [-Wmaybe-uninitialized] 221 | double distance = id_centroid_aggregate / id_cluster_count - | ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~ hclust1d_heapbased.cpp:150:12: note: ‘id_centroid_aggregate’ was declared here 150 | double id_centroid_aggregate; | ^~~~~~~~~~~~~~~~~~~~~ hclust1d_heapbased.cpp:315:63: warning: ‘id_cluster_count’ may be used uninitialized [-Wmaybe-uninitialized] 315 | (right_part_cluster_counts[right_id] * id_cluster_count) / | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ hclust1d_heapbased.cpp:149:9: note: ‘id_cluster_count’ was declared here 149 | int id_cluster_count; | ^~~~~~~~~~~~~~~~ hclust1d_heapbased.cpp:291:63: warning: ‘id_rightish_weighted_distance_sums’ may be used uninitialized [-Wmaybe-uninitialized] 291 | id_rightish_weighted_distance_sums / id_cluster_count + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~ hclust1d_heapbased.cpp:151:12: note: ‘id_rightish_weighted_distance_sums’ was declared here 151 | double id_rightish_weighted_distance_sums; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ hclust1d_heapbased.cpp:295:62: warning: ‘id_leftish_weighted_distance_sums’ may be used uninitialized [-Wmaybe-uninitialized] 295 | left_part_leftish_weighted_distance_sums[right_id] = id_leftish_weighted_distance_sums; hclust1d_heapbased.cpp:152:12: note: ‘id_leftish_weighted_distance_sums’ was declared here 152 | double id_leftish_weighted_distance_sums; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -pedantic -mtune=native -c hclust1d_single.cpp -o hclust1d_single.o g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -pedantic -mtune=native -c heap.cpp -o heap.o g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -pedantic -mtune=native -c order.cpp -o order.o g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -pedantic -mtune=native -c sqrt.cpp -o sqrt.o g++-13 -std=gnu++17 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o hclust1d.so RcppExports.o dedistance.o hclust1d_heapbased.o hclust1d_single.o heap.o order.o sqrt.o -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpWt9H0n/R.INSTALLd433b560a06e4/hclust1d/src' make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpWt9H0n/R.INSTALLd433b560a06e4/hclust1d/src' make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpWt9H0n/R.INSTALLd433b560a06e4/hclust1d/src' installing to /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/00LOCK-hclust1d/00new/hclust1d/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 * creating tarball packaged installation of ‘hclust1d’ as ‘hclust1d_0.1.1_R_x86_64-pc-linux-gnu.tar.gz’ * DONE (hclust1d)