* installing *source* package ‘PRTree’ ...
** package ‘PRTree’ 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 SDK: ‘MacOSX11.3.sdk’
clang -arch x86_64 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG   -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2  -c PRTree_init.c -o PRTree_init.o
gfortran -arch x86_64  -fPIC  -Wall -g -O2  -c  base.f90 -o base.o
base.f90:60:11:

   60 |     return
      |           1     
Warning: Nonconforming tab character at (1) [-Wtabs]
base.f90:69:11:

   69 |     return
      |           1     
Warning: Nonconforming tab character at (1) [-Wtabs]
base.f90:78:11:

   78 |     return
      |           1     
Warning: Nonconforming tab character at (1) [-Wtabs]
base.f90:87:11:

   87 |     return
      |           1     
Warning: Nonconforming tab character at (1) [-Wtabs]
base.f90:96:11:

   96 |     return
      |           1     
Warning: Nonconforming tab character at (1) [-Wtabs]
base.f90:105:11:

  105 |     return
      |           1     
Warning: Nonconforming tab character at (1) [-Wtabs]
base.f90:114:11:

  114 |     return
      |           1     
Warning: Nonconforming tab character at (1) [-Wtabs]
base.f90:230:52:

  230 |     type(nm) :: new_nodes(ncol*2), nodes_at(ncol*2)
      |                                                    1    
Warning: Nonconforming tab character at (1) [-Wtabs]
base.f90:450:57:

  450 |           if(1 - MSE_list(2)/MSE_list(1) < cp) goto 999
      |                                                         1       
Warning: Nonconforming tab character at (1) [-Wtabs]
base.f90:473:55:

  473 |        nodes_info(n_nodes+1:n_nodes+2) = nodes_info_at
      |                                                       1 
Warning: Nonconforming tab character at (1) [-Wtabs]
base.f90:490:51:

  490 |        terminal_nodes = pack(nodes_info%node, ind)
      |                                                   1     
Warning: Nonconforming tab character at (1) [-Wtabs]
base.f90:508:37:

  508 |     type(tr), intent(inout) :: tree
      |                                         1       
Warning: Nonconforming tab character at (1) [-Wtabs]
base.f90:516:55:

  516 |     real(dp), intent(in) :: sigma(dim_s(1), dim_s(2))
      |                                                         1       
Warning: Nonconforming tab character at (1) [-Wtabs]
base.f90:545:23:

  545 |     tree%gamma = gamma
      |                       1 
Warning: Nonconforming tab character at (1) [-Wtabs]
base.f90:558:38:

  558 |     tree%nodes_matrix = nodes_matrix
      |                                         1       
Warning: Nonconforming tab character at (1) [-Wtabs]
base.f90:695:26:

  695 |   if(Iindep == 0) goto 10
      |                          1      
Warning: Nonconforming tab character at (1) [-Wtabs]
base.f90:699:25:

  699 |   do i = 1, dim_sigma(1)
      |                         1       
Warning: Nonconforming tab character at (1) [-Wtabs]
base.f90:718:12:

  718 | 10 continue
      |            1    
Warning: Nonconforming tab character at (1) [-Wtabs]
base.f90:237:43:

  237 |     integer :: n_terminal_nodes, n_nodes, i, j, k , n_split, node, node_split
      |                                           1
Warning: Unused variable ‘i’ declared at (1) [-Wunused-variable]
base.f90:238:22:

  238 |     integer :: node_rm, father, var, var_at, ind_Z(1)
      |                      1
Warning: Unused variable ‘node_rm’ declared at (1) [-Wunused-variable]
base.f90:236:26:

  236 |     real(dp) :: yhat(nrow), MSE, val_at
      |                          1
Warning: Unused variable ‘yhat’ declared at (1) [-Wunused-variable]
base.f90:681:38:

  681 |   real(dp) :: val_at, MSE_temp, gen_dp
      |                                      1
Warning: Unused variable ‘gen_dp’ declared at (1) [-Wunused-variable]
base.f90:683:23:

  683 |   integer :: i, gen_int
      |                       1
Warning: Unused variable ‘gen_int’ declared at (1) [-Wunused-variable]
base.f90:681:20:

  681 |   real(dp) :: val_at, MSE_temp, gen_dp
      |                    1
Warning: Unused variable ‘val_at’ declared at (1) [-Wunused-variable]
base.f90:475:41:

  475 |        nodes_info(father)%varCut = var_at
      |                                         ^
Warning: ‘var_at’ may be used uninitialized [-Wmaybe-uninitialized]
base.f90:238:43:

  238 |     integer :: node_rm, father, var, var_at, ind_Z(1)
      |                                           ^
note: ‘var_at’ was declared here
base.f90:476:43:

  476 |        nodes_info(father)%cutpoint = val_at
      |                                           ^
Warning: ‘val_at’ may be used uninitialized [-Wmaybe-uninitialized]
base.f90:236:39:

  236 |     real(dp) :: yhat(nrow), MSE, val_at
      |                                       ^
note: ‘val_at’ was declared here
base.f90:474:40:

  474 |        nodes_info(father)%isTerminal = 0
      |                                        ^
Warning: ‘father’ may be used uninitialized [-Wmaybe-uninitialized]
base.f90:238:30:

  238 |     integer :: node_rm, father, var, var_at, ind_Z(1)
      |                              ^
note: ‘father’ was declared here
clang -arch x86_64 -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -single_module -multiply_defined suppress -L/Library/Frameworks/R.framework/Resources/lib -L/opt/R/x86_64/lib -o PRTree.so PRTree_init.o base.o -L/Library/Frameworks/R.framework/Resources/lib -lRlapack -L/Library/Frameworks/R.framework/Resources/lib -lRblas -L/opt/gfortran/lib/gcc/x86_64-apple-darwin20.0/12.2.0 -L/opt/gfortran/lib -lgfortran -lquadmath -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
ld: warning: could not create compact unwind for ___base_MOD_main_calc: stack subq instruction is too different from dwarf stack size
installing to /Volumes/Builds/packages/big-sur-x86_64/results/4.3/PRTree.Rcheck/00LOCK-PRTree/00new/PRTree/libs
** generating debug symbols (dSYM)
** R
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** 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 (PRTree)