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### Running command:
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###   /home/biocbuild/R/R/bin/R CMD build --keep-empty-dirs --no-resave-data SIMLR
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* checking for file ‘SIMLR/DESCRIPTION’ ... OK
* preparing ‘SIMLR’:
* checking DESCRIPTION meta-information ... OK
* cleaning src
* installing the package to build vignettes
      -----------------------------------
* installing *source* package ‘SIMLR’ ...
** using staged installation
** libs
using C compiler: ‘gcc (GCC) 12.2.1 20220819 (openEuler 12.2.1-14)’
using C++ compiler: ‘g++ (GCC) 10.3.1’
g++ -std=gnu++17 -I"/home/biocbuild/R/R/include" -DNDEBUG  -I'/home/biocbuild/R/R-4.5.0-devel_2024-11-24/site-library/Rcpp/include' -I/usr/local/include    -fPIC  -g -O2  -Wall -Werror=format-security -DR_NO_REMAP -c RcppExports.cpp -o RcppExports.o
g++ -std=gnu++17 -I"/home/biocbuild/R/R/include" -DNDEBUG  -I'/home/biocbuild/R/R-4.5.0-devel_2024-11-24/site-library/Rcpp/include' -I/usr/local/include    -fPIC  -g -O2  -Wall -Werror=format-security -DR_NO_REMAP -c Rtsne.cpp -o Rtsne.o
gcc -I"/home/biocbuild/R/R/include" -DNDEBUG  -I'/home/biocbuild/R/R-4.5.0-devel_2024-11-24/site-library/Rcpp/include' -I/usr/local/include    -fPIC  -g -O2  -Wall -Werror=format-security -c package_init.c -o package_init.o
gcc -I"/home/biocbuild/R/R/include" -DNDEBUG  -I'/home/biocbuild/R/R-4.5.0-devel_2024-11-24/site-library/Rcpp/include' -I/usr/local/include    -fPIC  -g -O2  -Wall -Werror=format-security -c projsplx_R.c -o projsplx_R.o
g++ -std=gnu++17 -I"/home/biocbuild/R/R/include" -DNDEBUG  -I'/home/biocbuild/R/R-4.5.0-devel_2024-11-24/site-library/Rcpp/include' -I/usr/local/include    -fPIC  -g -O2  -Wall -Werror=format-security -DR_NO_REMAP -c sptree.cpp -o sptree.o
g++ -std=gnu++17 -I"/home/biocbuild/R/R/include" -DNDEBUG  -I'/home/biocbuild/R/R-4.5.0-devel_2024-11-24/site-library/Rcpp/include' -I/usr/local/include    -fPIC  -g -O2  -Wall -Werror=format-security -DR_NO_REMAP -c tsne.cpp -o tsne.o
tsne.cpp: In member function ‘bool TSNE::load_data(double**, int*, int*, int*, double*, double*, int*)’:
tsne.cpp:979:48: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  979 |   if (fread(*data, sizeof(double), *n * *d, h) != *n * *d) {
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
In file included from tsne.cpp:43:
vptree.h: In instantiation of ‘void VpTree<T, distance>::search(VpTree<T, distance>::Node*, const T&, int, std::priority_queue<VpTree<T, distance>::HeapItem>&) [with T = DataPoint; double (* distance)(const T&, const T&) = precomputed_distance; typename std::vector<VpTree<T, distance>::HeapItem, std::allocator<VpTree<T, distance>::HeapItem> >::value_type = VpTree<DataPoint, precomputed_distance>::HeapItem]’:
vptree.h:131:15:   required from ‘void VpTree<T, distance>::search(const T&, int, std::vector<T>*, std::vector<double>*) [with T = DataPoint; double (* distance)(const T&, const T&) = precomputed_distance]’
tsne.cpp:484:59:   required from here
vptree.h:237:28: warning: comparison of integer expressions of different signedness: ‘std::priority_queue<VpTree<DataPoint, precomputed_distance>::HeapItem, std::vector<VpTree<DataPoint, precomputed_distance>::HeapItem, std::allocator<VpTree<DataPoint, precomputed_distance>::HeapItem> >, std::less<VpTree<DataPoint, precomputed_distance>::HeapItem> >::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  237 |             if(heap.size() == k) heap.pop();                 // remove furthest node from result list (if we already have k results)
      |                ~~~~~~~~~~~~^~~~
In file included from tsne.cpp:43:
vptree.h:239:28: warning: comparison of integer expressions of different signedness: ‘std::priority_queue<VpTree<DataPoint, precomputed_distance>::HeapItem, std::vector<VpTree<DataPoint, precomputed_distance>::HeapItem, std::allocator<VpTree<DataPoint, precomputed_distance>::HeapItem> >, std::less<VpTree<DataPoint, precomputed_distance>::HeapItem> >::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  239 |             if(heap.size() == k) _tau = heap.top().dist;     // update value of tau (farthest point in result list)
      |                ~~~~~~~~~~~~^~~~
In file included from tsne.cpp:43:
vptree.h: In instantiation of ‘void VpTree<T, distance>::search(VpTree<T, distance>::Node*, const T&, int, std::priority_queue<VpTree<T, distance>::HeapItem>&) [with T = DataPoint; double (* distance)(const T&, const T&) = euclidean_distance; typename std::vector<VpTree<T, distance>::HeapItem, std::allocator<VpTree<T, distance>::HeapItem> >::value_type = VpTree<DataPoint, euclidean_distance>::HeapItem]’:
vptree.h:131:15:   required from ‘void VpTree<T, distance>::search(const T&, int, std::vector<T>*, std::vector<double>*) [with T = DataPoint; double (* distance)(const T&, const T&) = euclidean_distance]’
tsne.cpp:562:59:   required from here
vptree.h:237:28: warning: comparison of integer expressions of different signedness: ‘std::priority_queue<VpTree<DataPoint, euclidean_distance>::HeapItem, std::vector<VpTree<DataPoint, euclidean_distance>::HeapItem, std::allocator<VpTree<DataPoint, euclidean_distance>::HeapItem> >, std::less<VpTree<DataPoint, euclidean_distance>::HeapItem> >::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  237 |             if(heap.size() == k) heap.pop();                 // remove furthest node from result list (if we already have k results)
      |                ~~~~~~~~~~~~^~~~
In file included from tsne.cpp:43:
vptree.h:239:28: warning: comparison of integer expressions of different signedness: ‘std::priority_queue<VpTree<DataPoint, euclidean_distance>::HeapItem, std::vector<VpTree<DataPoint, euclidean_distance>::HeapItem, std::allocator<VpTree<DataPoint, euclidean_distance>::HeapItem> >, std::less<VpTree<DataPoint, euclidean_distance>::HeapItem> >::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  239 |             if(heap.size() == k) _tau = heap.top().dist;     // update value of tau (farthest point in result list)
      |                ~~~~~~~~~~~~^~~~
g++ -std=gnu++17 -shared -L/home/biocbuild/R/R/lib -L/usr/local/lib -o SIMLR.so RcppExports.o Rtsne.o package_init.o projsplx_R.o sptree.o tsne.o -lopenblas -lgfortran -lm -L/home/biocbuild/R/R/lib -lR
installing to /home/biocbuild/tmp/Rtmp1W1vga/Rinst13c19d19279ba/00LOCK-SIMLR/00new/SIMLR/libs
** R
** data
** inst
** byte-compile and prepare package for lazy loading
Error in dyn.load(file, DLLpath = DLLpath, ...) : 
  unable to load shared object '/home/biocbuild/R/R-4.5.0-devel_2024-11-24/site-library/Rcpp/libs/Rcpp.so':
  /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.32' not found (required by /home/biocbuild/R/R-4.5.0-devel_2024-11-24/site-library/Rcpp/libs/Rcpp.so)
Calls: <Anonymous> ... namespaceImport -> loadNamespace -> library.dynam -> dyn.load
Execution halted
ERROR: lazy loading failed for package ‘SIMLR’
* removing ‘/home/biocbuild/tmp/Rtmp1W1vga/Rinst13c19d19279ba/SIMLR’
      -----------------------------------
ERROR: package installation failed