* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’ * installing *source* package ‘literanger’ ... ** package ‘literanger’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C++ compiler: ‘Debian clang version 18.1.4 (1)’ make[1]: Entering directory '/tmp/RtmpGOXQM0/R.INSTALL5c44c7a34ead7/literanger/src' clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c cpp11.cpp -o cpp11.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c cpp11_predict.cpp -o cpp11_predict.o 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] 37 | friend class Forest; | ^ ./Forest.decl.h:50:8: note: previous use is here 50 | struct Forest : public ForestBase { | ^ ./ForestClassification.decl.h:37:12: note: did you mean struct here? 37 | 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: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] 37 | friend class Tree; | ^ ./Tree.decl.h:35:8: note: previous use is here 35 | struct Tree : TreeBase { | ^ ./TreeClassification.decl.h:37:12: note: did you mean struct here? 37 | 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] 36 | friend class Forest; | ^ ./Forest.decl.h:50:8: note: previous use is here 50 | struct Forest : public ForestBase { | ^ ./ForestRegression.decl.h:36:12: note: did you mean struct here? 36 | 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] 38 | friend class Tree; | ^ ./Tree.decl.h:35:8: note: previous use is here 35 | struct Tree : TreeBase { | ^ ./TreeRegression.decl.h:38:12: note: did you mean struct here? 38 | friend class Tree; | ^~~~~ | struct 4 warnings generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -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] 37 | friend class Forest; | ^ ./Forest.decl.h:50:8: note: previous use is here 50 | struct Forest : public ForestBase { | ^ ./ForestClassification.decl.h:37:12: note: did you mean struct here? 37 | 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] 37 | friend class Tree; | ^ ./Tree.decl.h:35:8: note: previous use is here 35 | struct Tree : TreeBase { | ^ ./TreeClassification.decl.h:37:12: note: did you mean struct here? 37 | 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] 36 | friend class Forest; | ^ ./Forest.decl.h:50:8: note: previous use is here 50 | struct Forest : public ForestBase { | ^ ./ForestRegression.decl.h:36:12: note: did you mean struct here? 36 | 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] 38 | friend class Tree; | ^ ./Tree.decl.h:35:8: note: previous use is here 35 | struct Tree : TreeBase { | ^ ./TreeRegression.decl.h:38:12: note: did you mean struct here? 38 | friend class Tree; | ^~~~~ | struct 4 warnings generated. clang++-18 -std=gnu++17 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o literanger.so cpp11.o cpp11_predict.o cpp11_train.o -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR make[1]: Leaving directory '/tmp/RtmpGOXQM0/R.INSTALL5c44c7a34ead7/literanger/src' make[1]: Entering directory '/tmp/RtmpGOXQM0/R.INSTALL5c44c7a34ead7/literanger/src' make[1]: Leaving directory '/tmp/RtmpGOXQM0/R.INSTALL5c44c7a34ead7/literanger/src' installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-literanger/00new/literanger/libs ** 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)