* installing *source* package ‘lslx’ ... ** package ‘lslx’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C++ compiler: ‘Apple clang version 14.0.3 (clang-1403.0.22.14.1)’ using SDK: ‘MacOSX11.3.sdk’ clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include -fPIC -falign-functions=64 -Wall -g -O2 -c RcppExports.cpp -o RcppExports.o clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include -fPIC -falign-functions=64 -Wall -g -O2 -c compute-moment.cpp -o compute-moment.o clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include -fPIC -falign-functions=64 -Wall -g -O2 -c compute-path.cpp -o compute-path.o clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include -fPIC -falign-functions=64 -Wall -g -O2 -c extract-quantity.cpp -o extract-quantity.o clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include -fPIC -falign-functions=64 -Wall -g -O2 -c lslxOptimizer.cpp -o lslxOptimizer.o clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include' -I/opt/R/x86_64/include -fPIC -falign-functions=64 -Wall -g -O2 -c utility-function.cpp -o utility-function.o In file included from utility-function.cpp:4: In file included from ./utility-function.h:4: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:29: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:26: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseCore:61: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] Index count = 0; ^ In file included from extract-quantity.cpp:4: In file included from ./lslxOptimizer.h:5: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:29: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:26: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseCore:61: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] Index count = 0; ^ In file included from RcppExports.cpp:4: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:29: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:26: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseCore:61: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] Index count = 0; ^ In file included from lslxOptimizer.cpp:4: In file included from ./lslxOptimizer.h:5: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:29: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:26: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseCore:61: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] Index count = 0; ^ In file included from compute-path.cpp:4: In file included from ./lslxOptimizer.h:5: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:29: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:26: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseCore:61: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] Index count = 0; ^ In file included from compute-moment.cpp:4: In file included from ./utility-function.h:4: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:29: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:26: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseCore:61: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] Index count = 0; ^ In file included from utility-function.cpp:4: In file included from ./utility-function.h:4: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:29: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:29: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseLU:35: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree ^ /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] Index nsuper_et = 0; // Number of relaxed snodes in the original etree ^ In file included from lslxOptimizer.cpp:4: In file included from ./lslxOptimizer.h:5: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:29: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:29: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseLU:35: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree ^ /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] Index nsuper_et = 0; // Number of relaxed snodes in the original etree ^ In file included from compute-path.cpp:4: In file included from ./lslxOptimizer.h:5: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:29: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:29: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseLU:35: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree ^ /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] Index nsuper_et = 0; // Number of relaxed snodes in the original etree ^ In file included from extract-quantity.cpp:4: In file included from ./lslxOptimizer.h:5: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:29: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:29: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseLU:35: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree ^ /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] Index nsuper_et = 0; // Number of relaxed snodes in the original etree ^ In file included from RcppExports.cpp:4: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:29: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:29: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseLU:35: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree ^ /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] Index nsuper_et = 0; // Number of relaxed snodes in the original etree ^ In file included from compute-moment.cpp:4: In file included from ./utility-function.h:4: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:29: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/Sparse:29: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/SparseLU:35: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree ^ /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] Index nsuper_et = 0; // Number of relaxed snodes in the original etree ^ In file included from utility-function.cpp:4: In file included from ./utility-function.h:4: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:31: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h:72:10: warning: variable 'replacements' set but not used [-Wunused-but-set-variable] Index replacements = 0; ^ In file included from extract-quantity.cpp:4: In file included from ./lslxOptimizer.h:5: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:31: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h:72:10: warning: variable 'replacements' set but not used [-Wunused-but-set-variable] Index replacements = 0; ^ In file included from RcppExports.cpp:4: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:31: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h:72:10: warning: variable 'replacements' set but not used [-Wunused-but-set-variable] Index replacements = 0; ^ In file included from lslxOptimizer.cpp:4: In file included from ./lslxOptimizer.h:5: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:31: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h:72:10: warning: variable 'replacements' set but not used [-Wunused-but-set-variable] Index replacements = 0; ^ In file included from compute-moment.cpp:4: In file included from ./utility-function.h:4: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:31: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h:72:10: warning: variable 'replacements' set but not used [-Wunused-but-set-variable] Index replacements = 0; ^ In file included from compute-path.cpp:4: In file included from ./lslxOptimizer.h:5: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:31: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h:72:10: warning: variable 'replacements' set but not used [-Wunused-but-set-variable] Index replacements = 0; ^ In file included from extract-quantity.cpp:4: In file included from ./lslxOptimizer.h:5: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:37: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/SparseExtra:45: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.h:246:7: warning: variable 'count' set but not used [-Wunused-but-set-variable] int count = 0; ^ In file included from utility-function.cpp:4: In file included from ./utility-function.h:4: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:37: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/SparseExtra:45: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.h:246:7: warning: variable 'count' set but not used [-Wunused-but-set-variable] int count = 0; ^ In file included from RcppExports.cpp:4: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:37: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/SparseExtra:45: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.h:246:7: warning: variable 'count' set but not used [-Wunused-but-set-variable] int count = 0; ^ In file included from lslxOptimizer.cpp:4: In file included from ./lslxOptimizer.h:5: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:37: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/SparseExtra:45: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.h:246:7: warning: variable 'count' set but not used [-Wunused-but-set-variable] int count = 0; ^ In file included from compute-path.cpp:4: In file included from ./lslxOptimizer.h:5: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:37: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/SparseExtra:45: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.h:246:7: warning: variable 'count' set but not used [-Wunused-but-set-variable] int count = 0; ^ In file included from compute-moment.cpp:4: In file included from ./utility-function.h:4: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigen.h:25: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/RcppEigenForward.h:37: In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/SparseExtra:45: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.h:246:7: warning: variable 'count' set but not used [-Wunused-but-set-variable] int count = 0; ^ compute-path.cpp:142:7: warning: unused variable 'i' [-Wunused-variable] int i; ^ 6 warnings generated. 5 warnings generated. 5 warnings generated. 5 warnings generated. 5 warnings generated. 5 warnings generated. clang++ -arch x86_64 -std=gnu++17 -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -L/Library/Frameworks/R.framework/Resources/lib -L/opt/R/x86_64/lib -o lslx.so RcppExports.o compute-moment.o compute-path.o extract-quantity.o lslxOptimizer.o utility-function.o -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation installing to /Volumes/Builds/packages/big-sur-x86_64/results/4.4/lslx.Rcheck/00LOCK-lslx/00new/lslx/libs ** generating debug symbols (dSYM) ** 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 (lslx)