* installing *source* package ‘interp’ ...
** package ‘interp’ 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 Fortran compiler: ‘GNU Fortran (GCC) 12.2.0’
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 BiLin.cpp -o BiLin.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 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 aSpline.cpp -o aSpline.o
/opt/gfortran/bin/gfortran -arch x86_64  -fPIC  -Wall -g -O2  -c bilinear.f -o bilinear.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 circum.cpp -o circum.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 common.cpp -o common.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 convexHull.cpp -o convexHull.o
In file included from common.cpp:1:
In file included from ./interp.h:7:
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 common.cpp:1:
In file included from ./interp.h:7:
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 common.cpp:1:
In file included from ./interp.h:7:
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: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: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 circum.cpp:3:
In file included from ./interp.h:7:
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 circum.cpp:3:
In file included from ./interp.h:7:
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: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 circum.cpp:3:
In file included from ./interp.h:7:
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 common.cpp:1:
In file included from ./interp.h:7:
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 circum.cpp:3:
In file included from ./interp.h:7:
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 aSpline.cpp:7:
In file included from ./interp.h:7:
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 aSpline.cpp:7:
In file included from ./interp.h:7:
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 aSpline.cpp:7:
In file included from ./interp.h:7:
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;
                              ^
clang -arch x86_64 -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 init.c -o init.o
In file included from aSpline.cpp:7:
In file included from ./interp.h:7:
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;
      ^
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 interp.cpp -o interp.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 partDeriv.cpp -o partDeriv.o
5 warnings generated.
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 s_hull_pro.cpp -o s_hull_pro.o
5 warnings generated.
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 shullDeltri.cpp -o shullDeltri.o
In file included from interp.cpp:3:
In file included from ./interp.h:7:
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 interp.cpp:3:
In file included from ./interp.h:7:
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 interp.cpp:3:
In file included from ./interp.h:7:
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 interp.cpp:3:
In file included from ./interp.h:7:
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 partDeriv.cpp:2:
In file included from ./interp.h:7:
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 partDeriv.cpp:2:
In file included from ./interp.h:7:
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 
        ^
5 warnings generated.
In file included from partDeriv.cpp:2:
In file included from ./interp.h:7:
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 partDeriv.cpp:2:
In file included from ./interp.h:7:
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 shullDeltri.cpp:2:
In file included from ./interp.h:7:
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 shullDeltri.cpp:2:
In file included from ./interp.h:7:
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 shullDeltri.cpp:2:
In file included from ./interp.h:7:
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 shullDeltri.cpp:2:
In file included from ./interp.h:7:
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;
      ^
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 interp.so BiLin.o RcppExports.o aSpline.o bilinear.o circum.o common.o convexHull.o init.o interp.o partDeriv.o s_hull_pro.o shullDeltri.o -L/opt/gfortran/lib/gcc/x86_64-apple-darwin20.0/12.2.0 -L/opt/gfortran/lib -lgfortran -lquadmath -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation
installing to /Volumes/Builds/packages/big-sur-x86_64/results/4.4/interp.Rcheck/00LOCK-interp/00new/interp/libs
** generating debug symbols (dSYM)
** R
** data
** 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 (interp)