* installing *source* package 'ppforest2' ...
** this is package 'ppforest2' version '0.1.2'
** package 'ppforest2' successfully unpacked and MD5 sums checked
** using staged installation
** libs
specified C++17
using C++ compiler: 'g++.exe (GCC) 14.3.0'
using C++17
make[1]: Entering directory '/d/temp/2026_07_22_01_50_00_21375/RtmpuYKEJp/R.INSTALLbae0777a2192/ppforest2/src'
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c main.cpp -o main.o
In file included from main.cpp:1:
../inst/include/ppforest2.h: In function 'T Rcpp::as(SEXP) [with T = std::unique_ptr<ppforest2::Forest>; SEXP = SEXPREC*]':
../inst/include/ppforest2.h:518:26: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'R_xlen_t' {aka 'long long int'} [-Wsign-compare]
  518 |     for (size_t i = 0; i < rtrees.size(); ++i) {
      |                        ~~^~~~~~~~~~~~~~~
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c RcppExports.cpp -o RcppExports.o
In file included from RcppExports.cpp:4:
../inst/include/ppforest2.h: In function 'T Rcpp::as(SEXP) [with T = std::unique_ptr<ppforest2::Forest>; SEXP = SEXPREC*]':
../inst/include/ppforest2.h:518:26: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'R_xlen_t' {aka 'long long int'} [-Wsign-compare]
  518 |     for (size_t i = 0; i < rtrees.size(); ++i) {
      |                        ~~^~~~~~~~~~~~~~~
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/ClassificationForest.cpp -o core/src/models/ClassificationForest.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/ClassificationTree.cpp -o core/src/models/ClassificationTree.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/Evaluation.cpp -o core/src/models/Evaluation.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/Forest.cpp -o core/src/models/Forest.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/Model.cpp -o core/src/models/Model.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/Projector.cpp -o core/src/models/Projector.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/RegressionForest.cpp -o core/src/models/RegressionForest.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/RegressionTree.cpp -o core/src/models/RegressionTree.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/binarize/Binarization.cpp -o core/src/models/strategies/binarize/Binarization.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/binarize/Disabled.cpp -o core/src/models/strategies/binarize/Disabled.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/binarize/LargestGap.cpp -o core/src/models/strategies/binarize/LargestGap.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/cutpoint/Cutpoint.cpp -o core/src/models/strategies/cutpoint/Cutpoint.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/cutpoint/MeanOfMeans.cpp -o core/src/models/strategies/cutpoint/MeanOfMeans.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/grouping/ByCutpoint.cpp -o core/src/models/strategies/grouping/ByCutpoint.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/grouping/ByLabel.cpp -o core/src/models/strategies/grouping/ByLabel.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/grouping/Grouping.cpp -o core/src/models/strategies/grouping/Grouping.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/leaf/MajorityVote.cpp -o core/src/models/strategies/leaf/MajorityVote.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/leaf/MeanResponse.cpp -o core/src/models/strategies/leaf/MeanResponse.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/pp/PDA.cpp -o core/src/models/strategies/pp/PDA.o
In file included from D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include/Eigen/Core:337,
                 from D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include/Eigen/Dense:1,
                 from core/src/utils/Types.hpp:5,
                 from core/src/models/Projector.hpp:3,
                 from core/src/models/strategies/pp/ProjectionPursuit.hpp:3,
                 from core/src/models/strategies/pp/PDA.hpp:3,
                 from core/src/models/strategies/pp/PDA.cpp:1:
D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include/Eigen/src/Core/products/SelfadjointMatrixVector.h: In function 'static void Eigen::internal::selfadjoint_product_impl<Lhs, LhsMode, false, Rhs, 0, true>::run(Dest&, const Lhs&, const Rhs&, const Scalar&) [with Dest = Eigen::Block<Eigen::Matrix<float, -1, 1>, -1, 1, false>; Lhs = Eigen::Block<Eigen::Matrix<float, -1, -1>, -1, -1, false>; int LhsMode = 17; Rhs = Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<float, float>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<float>, const Eigen::Matrix<float, -1, 1> >, const Eigen::Block<Eigen::Block<Eigen::Matrix<float, -1, -1>, -1, 1, true>, -1, 1, false> >]':
D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include/Eigen/src/Core/products/SelfadjointMatrixVector.h:229:7: warning: '<unknown>' may be used uninitialized [-Wmaybe-uninitialized]
  227 |     internal::selfadjoint_matrix_vector_product<Scalar, Index, (internal::traits<ActualLhsTypeCleaned>::Flags&RowMajorBit) ? RowMajor : ColMajor,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  228 |                                                 int(LhsUpLo), bool(LhsBlasTraits::NeedToConjugate), bool(RhsBlasTraits::NeedToConjugate)>::run
      |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  229 |       (
      |       ^
  230 |         lhs.rows(),                             // size
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  231 |         &lhs.coeffRef(0,0),  lhs.outerStride(), // lhs info
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  232 |         actualRhsPtr,                           // rhs info
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  233 |         actualDestPtr,                          // result info
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  234 |         actualAlpha                             // scale factor
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  235 |       );
      |       ~
D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include/Eigen/src/Core/products/SelfadjointMatrixVector.h:41:6: note: by argument 4 of type 'const float*' to 'static void Eigen::internal::selfadjoint_matrix_vector_product<Scalar, Index, StorageOrder, UpLo, ConjugateLhs, ConjugateRhs, Version>::run(Index, const Scalar*, Index, const Scalar*, Scalar*, Scalar) [with Scalar = float; Index = long long int; int StorageOrder = 0; int UpLo = 1; bool ConjugateLhs = false; bool ConjugateRhs = false; int Version = 0]' declared here
   41 | void selfadjoint_matrix_vector_product<Scalar,Index,StorageOrder,UpLo,ConjugateLhs,ConjugateRhs,Version>::run(
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include/Eigen/src/Core/products/SelfadjointMatrixVector.h:229:7: warning: 'result' may be used uninitialized [-Wmaybe-uninitialized]
  227 |     internal::selfadjoint_matrix_vector_product<Scalar, Index, (internal::traits<ActualLhsTypeCleaned>::Flags&RowMajorBit) ? RowMajor : ColMajor,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  228 |                                                 int(LhsUpLo), bool(LhsBlasTraits::NeedToConjugate), bool(RhsBlasTraits::NeedToConjugate)>::run
      |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  229 |       (
      |       ^
  230 |         lhs.rows(),                             // size
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  231 |         &lhs.coeffRef(0,0),  lhs.outerStride(), // lhs info
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  232 |         actualRhsPtr,                           // rhs info
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  233 |         actualDestPtr,                          // result info
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  234 |         actualAlpha                             // scale factor
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  235 |       );
      |       ~
D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include/Eigen/src/Core/products/SelfadjointMatrixVector.h:41:6: note: by argument 4 of type 'const float*' to 'static void Eigen::internal::selfadjoint_matrix_vector_product<Scalar, Index, StorageOrder, UpLo, ConjugateLhs, ConjugateRhs, Version>::run(Index, const Scalar*, Index, const Scalar*, Scalar*, Scalar) [with Scalar = float; Index = long long int; int StorageOrder = 0; int UpLo = 1; bool ConjugateLhs = false; bool ConjugateRhs = false; int Version = 0]' declared here
   41 | void selfadjoint_matrix_vector_product<Scalar,Index,StorageOrder,UpLo,ConjugateLhs,ConjugateRhs,Version>::run(
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include/Eigen/Core:341:
D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include/Eigen/src/Core/products/TriangularMatrixVector.h: In function 'static void Eigen::internal::trmv_selector<Mode, 1>::run(const Lhs&, const Rhs&, Dest&, const typename Dest::Scalar&) [with Lhs = Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Matrix<float, -1, -1>, -1, -1, false>, -1, -1, false> >; Rhs = Eigen::Transpose<const Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<float, float>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<float>, const Eigen::Matrix<float, 1, -1> >, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Block<Eigen::Matrix<float, -1, -1>, -1, -1, false>, -1, 1, true>, -1, 1, false> > > >; Dest = Eigen::Transpose<Eigen::Block<Eigen::Block<Eigen::Matrix<float, -1, -1, 1, -1, -1>, 1, -1, true>, 1, -1, false> >; int Mode = 6]':
D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include/Eigen/src/Core/products/TriangularMatrixVector.h:332:12: warning: '<unknown>' may be used uninitialized [-Wmaybe-uninitialized]
  327 |     internal::triangular_matrix_vector_product
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  328 |       <Index,Mode,
      |       ~~~~~~~~~~~~
  329 |        LhsScalar, LhsBlasTraits::NeedToConjugate,
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  330 |        RhsScalar, RhsBlasTraits::NeedToConjugate,
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  331 |        RowMajor>
      |        ~~~~~~~~~
  332 |       ::run(actualLhs.rows(),actualLhs.cols(),
      |       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  333 |             actualLhs.data(),actualLhs.outerStride(),
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  334 |             actualRhsPtr,1,
      |             ~~~~~~~~~~~~~~~
  335 |             dest.data(),dest.innerStride(),
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  336 |             actualAlpha);
      |             ~~~~~~~~~~~~
D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include/Eigen/src/Core/products/TriangularMatrixVector.h:105:24: note: by argument 5 of type 'const float*' to 'static void Eigen::internal::triangular_matrix_vector_product<Index, Mode, LhsScalar, ConjLhs, RhsScalar, ConjRhs, 1, Version>::run(Index, Index, const LhsScalar*, Index, const RhsScalar*, Index, ResScalar*, Index, const ResScalar&) [with Index = long long int; int Mode = 6; LhsScalar = float; bool ConjLhs = false; RhsScalar = float; bool ConjRhs = false; int Version = 0]' declared here
  105 | EIGEN_DONT_INLINE void triangular_matrix_vector_product<Index,Mode,LhsScalar,ConjLhs,RhsScalar,ConjRhs,RowMajor,Version>
      |                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include/Eigen/src/Core/products/TriangularMatrixVector.h:332:12: warning: 'result' may be used uninitialized [-Wmaybe-uninitialized]
  327 |     internal::triangular_matrix_vector_product
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  328 |       <Index,Mode,
      |       ~~~~~~~~~~~~
  329 |        LhsScalar, LhsBlasTraits::NeedToConjugate,
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  330 |        RhsScalar, RhsBlasTraits::NeedToConjugate,
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  331 |        RowMajor>
      |        ~~~~~~~~~
  332 |       ::run(actualLhs.rows(),actualLhs.cols(),
      |       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  333 |             actualLhs.data(),actualLhs.outerStride(),
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  334 |             actualRhsPtr,1,
      |             ~~~~~~~~~~~~~~~
  335 |             dest.data(),dest.innerStride(),
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  336 |             actualAlpha);
      |             ~~~~~~~~~~~~
D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include/Eigen/src/Core/products/TriangularMatrixVector.h:105:24: note: by argument 5 of type 'const float*' to 'static void Eigen::internal::triangular_matrix_vector_product<Index, Mode, LhsScalar, ConjLhs, RhsScalar, ConjRhs, 1, Version>::run(Index, Index, const LhsScalar*, Index, const RhsScalar*, Index, ResScalar*, Index, const ResScalar&) [with Index = long long int; int Mode = 6; LhsScalar = float; bool ConjLhs = false; RhsScalar = float; bool ConjRhs = false; int Version = 0]' declared here
  105 | EIGEN_DONT_INLINE void triangular_matrix_vector_product<Index,Mode,LhsScalar,ConjLhs,RhsScalar,ConjRhs,RowMajor,Version>
      |                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/pp/ProjectionPursuit.cpp -o core/src/models/strategies/pp/ProjectionPursuit.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/stop/CompositeStop.cpp -o core/src/models/strategies/stop/CompositeStop.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/stop/MaxDepth.cpp -o core/src/models/strategies/stop/MaxDepth.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/stop/MinSize.cpp -o core/src/models/strategies/stop/MinSize.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/stop/MinVariance.cpp -o core/src/models/strategies/stop/MinVariance.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/stop/PureNode.cpp -o core/src/models/strategies/stop/PureNode.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/stop/StopRule.cpp -o core/src/models/strategies/stop/StopRule.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/vars/All.cpp -o core/src/models/strategies/vars/All.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/vars/Uniform.cpp -o core/src/models/strategies/vars/Uniform.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/strategies/vars/VariableSelection.cpp -o core/src/models/strategies/vars/VariableSelection.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/TrainingSpec.cpp -o core/src/models/TrainingSpec.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/Tree.cpp -o core/src/models/Tree.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/TreeBranch.cpp -o core/src/models/TreeBranch.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/TreeLeaf.cpp -o core/src/models/TreeLeaf.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/TreeNode.cpp -o core/src/models/TreeNode.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/models/Visualization.cpp -o core/src/models/Visualization.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/serialization/ExportValidation.cpp -o core/src/serialization/ExportValidation.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/serialization/Json.cpp -o core/src/serialization/Json.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/stats/ConfusionMatrix.cpp -o core/src/stats/ConfusionMatrix.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/stats/GroupPartition.cpp -o core/src/stats/GroupPartition.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/stats/Metrics.cpp -o core/src/stats/Metrics.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/stats/Normal.cpp -o core/src/stats/Normal.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/stats/Simulation.cpp -o core/src/stats/Simulation.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/stats/Stats.cpp -o core/src/stats/Stats.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/stats/Uniform.cpp -o core/src/stats/Uniform.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/utils/Invariant.cpp -o core/src/utils/Invariant.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/utils/JsonReader.cpp -o core/src/utils/JsonReader.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/utils/System.cpp -o core/src/utils/System.o
g++  -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I../inst/include -Icore/include -Icore/src -DNDEBUG -DEIGEN_NO_DEBUG -DEIGEN_DONT_PARALLELIZE -DEIGEN_NO_AUTOMATIC_RESIZING -DEIGEN_DONT_VECTORIZE -DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS -I'D:/RCompile/CRANpkg/lib/4.7/Rcpp/include' -I'D:/RCompile/CRANpkg/lib/4.7/RcppEigen/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"   -fopenmp   -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c core/src/utils/UserError.cpp -o core/src/utils/UserError.o
g++ -shared -s -static-libgcc -o ppforest2.dll tmp.def main.o RcppExports.o core/src/models/ClassificationForest.o core/src/models/ClassificationTree.o core/src/models/Evaluation.o core/src/models/Forest.o core/src/models/Model.o core/src/models/Projector.o core/src/models/RegressionForest.o core/src/models/RegressionTree.o core/src/models/strategies/binarize/Binarization.o core/src/models/strategies/binarize/Disabled.o core/src/models/strategies/binarize/LargestGap.o core/src/models/strategies/cutpoint/Cutpoint.o core/src/models/strategies/cutpoint/MeanOfMeans.o core/src/models/strategies/grouping/ByCutpoint.o core/src/models/strategies/grouping/ByLabel.o core/src/models/strategies/grouping/Grouping.o core/src/models/strategies/leaf/MajorityVote.o core/src/models/strategies/leaf/MeanResponse.o core/src/models/strategies/pp/PDA.o core/src/models/strategies/pp/ProjectionPursuit.o core/src/models/strategies/stop/CompositeStop.o core/src/models/strategies/stop/MaxDepth.o core/src/models/strategies/stop/MinSize.o core/src/models/strategies/stop/MinVariance.o core/src/models/strategies/stop/PureNode.o core/src/models/strategies/stop/StopRule.o core/src/models/strategies/vars/All.o core/src/models/strategies/vars/Uniform.o core/src/models/strategies/vars/VariableSelection.o core/src/models/TrainingSpec.o core/src/models/Tree.o core/src/models/TreeBranch.o core/src/models/TreeLeaf.o core/src/models/TreeNode.o core/src/models/Visualization.o core/src/serialization/ExportValidation.o core/src/serialization/Json.o core/src/stats/ConfusionMatrix.o core/src/stats/GroupPartition.o core/src/stats/Metrics.o core/src/stats/Normal.o core/src/stats/Simulation.o core/src/stats/Stats.o core/src/stats/Uniform.o core/src/utils/Invariant.o core/src/utils/JsonReader.o core/src/utils/System.o core/src/utils/UserError.o -fopenmp -Ld:/rtools45/x86_64-w64-mingw32.static.posix/lib/x64 -Ld:/rtools45/x86_64-w64-mingw32.static.posix/lib -LD:/RCompile/recent/R/bin/x64 -lR
make[1]: Leaving directory '/d/temp/2026_07_22_01_50_00_21375/RtmpuYKEJp/R.INSTALLbae0777a2192/ppforest2/src'
make[1]: Entering directory '/d/temp/2026_07_22_01_50_00_21375/RtmpuYKEJp/R.INSTALLbae0777a2192/ppforest2/src'
make[1]: Leaving directory '/d/temp/2026_07_22_01_50_00_21375/RtmpuYKEJp/R.INSTALLbae0777a2192/ppforest2/src'
installing to d:/Rcompile/CRANpkg/lib/4.7/00LOCK-ppforest2/00new/ppforest2/libs/x64
** R
** data
*** moving datasets to lazyload DB
** 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
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* MD5 sums
packaged installation of 'ppforest2' as ppforest2_0.1.2.zip
* DONE (ppforest2)