* installing *source* package ‘literanger’ ... ** package ‘literanger’ 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/4.3/cpp11/include' -I/opt/R/x86_64/include -fPIC -falign-functions=64 -Wall -g -O2 -c cpp11.cpp -o cpp11.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/4.3/cpp11/include' -I/opt/R/x86_64/include -fPIC -falign-functions=64 -Wall -g -O2 -c cpp11_predict.cpp -o cpp11_predict.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/4.3/cpp11/include' -I/opt/R/x86_64/include -fPIC -falign-functions=64 -Wall -g -O2 -c cpp11_train.cpp -o cpp11_train.o In file included from cpp11_train.cpp:50: In file included from ./ForestClassification.h:18: In file included from ./ForestClassification.defn.h:19: ./ForestClassification.decl.h:37:12: warning: class 'Forest' was previously declared as a struct; this is valid, but may result in linker errors under the Microsoft C++ ABI [-Wmismatched-tags] friend class Forest; ^ ./Forest.decl.h:50:8: note: previous use is here struct Forest : public ForestBase { ^ ./ForestClassification.decl.h:37:12: note: did you mean struct here? friend class Forest; ^~~~~ struct In file included from cpp11_predict.cpp:52: In file included from ./ForestClassification.h:18: In file included from ./ForestClassification.defn.h:19: ./ForestClassification.decl.h:37:12: warning: class 'Forest' was previously declared as a struct; this is valid, but may result in linker errors under the Microsoft C++ ABI [-Wmismatched-tags] friend class Forest; ^ ./Forest.decl.h:50:8: note: previous use is here struct Forest : public ForestBase { ^ ./ForestClassification.decl.h:37:12: note: did you mean struct here? friend class Forest; ^~~~~ struct In file included from cpp11_train.cpp:50: In file included from ./ForestClassification.h:18: In file included from ./ForestClassification.defn.h:33: In file included from ./TreeClassification.defn.h:19: ./TreeClassification.decl.h:37:12: warning: class 'Tree' was previously declared as a struct; this is valid, but may result in linker errors under the Microsoft C++ ABI [-Wmismatched-tags] friend class Tree; ^ ./Tree.decl.h:35:8: note: previous use is here struct Tree : TreeBase { ^ ./TreeClassification.decl.h:37:12: note: did you mean struct here? friend class Tree; ^~~~~ struct In file included from cpp11_predict.cpp:52: In file included from ./ForestClassification.h:18: In file included from ./ForestClassification.defn.h:33: In file included from ./TreeClassification.defn.h:19: ./TreeClassification.decl.h:37:12: warning: class 'Tree' was previously declared as a struct; this is valid, but may result in linker errors under the Microsoft C++ ABI [-Wmismatched-tags] friend class Tree; ^ ./Tree.decl.h:35:8: note: previous use is here struct Tree : TreeBase { ^ ./TreeClassification.decl.h:37:12: note: did you mean struct here? friend class Tree; ^~~~~ struct In file included from cpp11_train.cpp:51: In file included from ./ForestRegression.h:18: In file included from ./ForestRegression.defn.h:19: ./ForestRegression.decl.h:36:12: warning: class 'Forest' was previously declared as a struct; this is valid, but may result in linker errors under the Microsoft C++ ABI [-Wmismatched-tags] friend class Forest; ^ ./Forest.decl.h:50:8: note: previous use is here struct Forest : public ForestBase { ^ ./ForestRegression.decl.h:36:12: note: did you mean struct here? friend class Forest; ^~~~~ struct In file included from cpp11_train.cpp:51: In file included from ./ForestRegression.h:18: In file included from ./ForestRegression.defn.h:32: In file included from ./TreeRegression.defn.h:19: ./TreeRegression.decl.h:38:12: warning: class 'Tree' was previously declared as a struct; this is valid, but may result in linker errors under the Microsoft C++ ABI [-Wmismatched-tags] friend class Tree; ^ ./Tree.decl.h:35:8: note: previous use is here struct Tree : TreeBase { ^ ./TreeRegression.decl.h:38:12: note: did you mean struct here? friend class Tree; ^~~~~ struct In file included from cpp11_predict.cpp:53: In file included from ./ForestRegression.h:18: In file included from ./ForestRegression.defn.h:19: ./ForestRegression.decl.h:36:12: warning: class 'Forest' was previously declared as a struct; this is valid, but may result in linker errors under the Microsoft C++ ABI [-Wmismatched-tags] friend class Forest; ^ ./Forest.decl.h:50:8: note: previous use is here struct Forest : public ForestBase { ^ ./ForestRegression.decl.h:36:12: note: did you mean struct here? friend class Forest; ^~~~~ struct In file included from cpp11_predict.cpp:53: In file included from ./ForestRegression.h:18: In file included from ./ForestRegression.defn.h:32: In file included from ./TreeRegression.defn.h:19: ./TreeRegression.decl.h:38:12: warning: class 'Tree' was previously declared as a struct; this is valid, but may result in linker errors under the Microsoft C++ ABI [-Wmismatched-tags] friend class Tree; ^ ./Tree.decl.h:35:8: note: previous use is here struct Tree : TreeBase { ^ ./TreeRegression.decl.h:38:12: note: did you mean struct here? friend class Tree; ^~~~~ struct 4 warnings generated. 4 warnings generated. clang++ -arch x86_64 -std=gnu++17 -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 literanger.so cpp11.o cpp11_predict.o cpp11_train.o -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation installing to /Volumes/Builds/packages/big-sur-x86_64/results/4.3/literanger.Rcheck/00LOCK-literanger/00new/literanger/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 (literanger)