* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’
* installing *source* package ‘xgboost’ ...
** package ‘xgboost’ successfully unpacked and MD5 sums checked
** using staged installation
checking Backtrace lib...
checking whether the C++ compiler works... yes
checking for C++ compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether the compiler supports GNU C++... yes
checking whether clang++-19 -std=gnu++17 accepts -g... yes
checking for clang++-19 -std=gnu++17 option to enable C++11 features... none needed
checking for backtrace in -lexecinfo... no
checking endian...
configure: creating ./config.status
config.status: creating src/Makevars
** libs
Makevars:17: -DXGBOOST_STRICT_R_MODE=1
Makevars:17: -DDMLC_LOG_BEFORE_THROW=0
Makevars:17: -DDMLC_ENABLE_STD_THREAD=1
Makevars:17: -DDMLC_DISABLE_STDIN=1
Makevars:17: -DDMLC_LOG_CUSTOMIZE=1
Makevars:17: -DXGBOOST_CUSTOMIZE_LOGGER=1
Makevars:17: -DRABIT_CUSTOMIZE_MSG_
using C compiler: ‘Debian clang version 19.1.5 (1)’
using C++ compiler: ‘Debian clang version 19.1.5 (1)’
using C++17
make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmpe7nkXX/R.INSTALL352855678c037b/xgboost/src'
Makevars:17: -DXGBOOST_STRICT_R_MODE=1
Makevars:17: -DDMLC_LOG_BEFORE_THROW=0
Makevars:17: -DDMLC_ENABLE_STD_THREAD=1
Makevars:17: -DDMLC_DISABLE_STDIN=1
Makevars:17: -DDMLC_LOG_CUSTOMIZE=1
Makevars:17: -DXGBOOST_CUSTOMIZE_LOGGER=1
Makevars:17: -DRABIT_CUSTOMIZE_MSG_
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c xgboost_R.cc -o xgboost_R.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c xgboost_custom.cc -o xgboost_custom.o
clang-19 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c init.c -o init.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/metric/metric.cc -o src/metric/metric.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/metric/elementwise_metric.cc -o src/metric/elementwise_metric.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/metric/multiclass_metric.cc -o src/metric/multiclass_metric.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/metric/rank_metric.cc -o src/metric/rank_metric.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/metric/auc.cc -o src/metric/auc.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/metric/survival_metric.cc -o src/metric/survival_metric.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/objective/objective.cc -o src/objective/objective.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/objective/regression_obj.cc -o src/objective/regression_obj.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/objective/multiclass_obj.cc -o src/objective/multiclass_obj.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/objective/rank_obj.cc -o src/objective/rank_obj.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/objective/hinge.cc -o src/objective/hinge.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/objective/aft_obj.cc -o src/objective/aft_obj.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/objective/adaptive.cc -o src/objective/adaptive.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/gbm/gbm.cc -o src/gbm/gbm.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/gbm/gbtree.cc -o src/gbm/gbtree.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/gbm/gbtree_model.cc -o src/gbm/gbtree_model.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/gbm/gblinear.cc -o src/gbm/gblinear.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/gbm/gblinear_model.cc -o src/gbm/gblinear_model.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/data/simple_dmatrix.cc -o src/data/simple_dmatrix.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/data/data.cc -o src/data/data.o
In file included from src/data/data.cc:22:
In file included from src/data/./sparse_page_dmatrix.h:19:
In file included from src/data/./ellpack_page_source.h:15:
In file included from src/data/./sparse_page_source.h:21:
In file included from src/data/./sparse_page_writer.h:20:
./dmlc-core/include/dmlc/concurrency.h:36:22: warning: braces around scalar initializer [-Wbraced-scalar-init]
36 | Spinlock() : lock_(ATOMIC_FLAG_INIT) {
| ^~~~~~~~~~~~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/atomic_base.h:207:26: note: expanded from macro 'ATOMIC_FLAG_INIT'
207 | #define ATOMIC_FLAG_INIT { 0 }
| ^~~~~
1 warning generated.
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/data/sparse_page_raw_format.cc -o src/data/sparse_page_raw_format.o
In file included from src/data/sparse_page_raw_format.cc:10:
In file included from src/data/./sparse_page_writer.h:20:
./dmlc-core/include/dmlc/concurrency.h:36:22: warning: braces around scalar initializer [-Wbraced-scalar-init]
36 | Spinlock() : lock_(ATOMIC_FLAG_INIT) {
| ^~~~~~~~~~~~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/atomic_base.h:207:26: note: expanded from macro 'ATOMIC_FLAG_INIT'
207 | #define ATOMIC_FLAG_INIT { 0 }
| ^~~~~
1 warning generated.
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/data/ellpack_page.cc -o src/data/ellpack_page.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/data/gradient_index.cc -o src/data/gradient_index.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/data/gradient_index_page_source.cc -o src/data/gradient_index_page_source.o
In file included from src/data/gradient_index_page_source.cc:4:
In file included from src/data/gradient_index_page_source.h:11:
In file included from src/data/sparse_page_source.h:21:
In file included from src/data/sparse_page_writer.h:20:
./dmlc-core/include/dmlc/concurrency.h:36:22: warning: braces around scalar initializer [-Wbraced-scalar-init]
36 | Spinlock() : lock_(ATOMIC_FLAG_INIT) {
| ^~~~~~~~~~~~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/atomic_base.h:207:26: note: expanded from macro 'ATOMIC_FLAG_INIT'
207 | #define ATOMIC_FLAG_INIT { 0 }
| ^~~~~
1 warning generated.
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/data/gradient_index_format.cc -o src/data/gradient_index_format.o
In file included from src/data/gradient_index_format.cc:4:
In file included from src/data/sparse_page_writer.h:20:
./dmlc-core/include/dmlc/concurrency.h:36:22: warning: braces around scalar initializer [-Wbraced-scalar-init]
36 | Spinlock() : lock_(ATOMIC_FLAG_INIT) {
| ^~~~~~~~~~~~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/atomic_base.h:207:26: note: expanded from macro 'ATOMIC_FLAG_INIT'
207 | #define ATOMIC_FLAG_INIT { 0 }
| ^~~~~
1 warning generated.
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/data/sparse_page_dmatrix.cc -o src/data/sparse_page_dmatrix.o
In file included from src/data/sparse_page_dmatrix.cc:7:
In file included from src/data/./sparse_page_dmatrix.h:19:
In file included from src/data/./ellpack_page_source.h:15:
In file included from src/data/./sparse_page_source.h:21:
In file included from src/data/./sparse_page_writer.h:20:
./dmlc-core/include/dmlc/concurrency.h:36:22: warning: braces around scalar initializer [-Wbraced-scalar-init]
36 | Spinlock() : lock_(ATOMIC_FLAG_INIT) {
| ^~~~~~~~~~~~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/atomic_base.h:207:26: note: expanded from macro 'ATOMIC_FLAG_INIT'
207 | #define ATOMIC_FLAG_INIT { 0 }
| ^~~~~
1 warning generated.
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/data/proxy_dmatrix.cc -o src/data/proxy_dmatrix.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/data/iterative_dmatrix.cc -o src/data/iterative_dmatrix.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/predictor/predictor.cc -o src/predictor/predictor.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/predictor/cpu_predictor.cc -o src/predictor/cpu_predictor.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/tree/constraints.cc -o src/tree/constraints.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/tree/param.cc -o src/tree/param.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/tree/tree_model.cc -o src/tree/tree_model.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/tree/tree_updater.cc -o src/tree/tree_updater.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/tree/updater_approx.cc -o src/tree/updater_approx.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/tree/updater_colmaker.cc -o src/tree/updater_colmaker.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/tree/updater_prune.cc -o src/tree/updater_prune.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/tree/updater_quantile_hist.cc -o src/tree/updater_quantile_hist.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/tree/updater_refresh.cc -o src/tree/updater_refresh.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/tree/updater_sync.cc -o src/tree/updater_sync.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/linear/linear_updater.cc -o src/linear/linear_updater.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/linear/updater_coordinate.cc -o src/linear/updater_coordinate.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/linear/updater_shotgun.cc -o src/linear/updater_shotgun.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/learner.cc -o src/learner.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/logging.cc -o src/logging.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/global_config.cc -o src/global_config.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/collective/communicator.cc -o src/collective/communicator.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/collective/socket.cc -o src/collective/socket.o
In file included from src/collective/socket.cc:4:
./include/xgboost/collective/socket.h:65:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
65 | #if xgboost_IS_MINGW()
| ^
./include/xgboost/collective/socket.h:21:28: note: expanded from macro 'xgboost_IS_MINGW'
21 | #define xgboost_IS_MINGW() defined(__MINGW32__)
| ^
./include/xgboost/collective/socket.h:147:24: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
147 | #if defined(_WIN32) && xgboost_IS_MINGW()
| ^
./include/xgboost/collective/socket.h:21:28: note: expanded from macro 'xgboost_IS_MINGW'
21 | #define xgboost_IS_MINGW() defined(__MINGW32__)
| ^
./include/xgboost/collective/socket.h:511:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
511 | #if xgboost_IS_MINGW()
| ^
./include/xgboost/collective/socket.h:21:28: note: expanded from macro 'xgboost_IS_MINGW'
21 | #define xgboost_IS_MINGW() defined(__MINGW32__)
| ^
3 warnings generated.
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/common/charconv.cc -o src/common/charconv.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/common/column_matrix.cc -o src/common/column_matrix.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/common/common.cc -o src/common/common.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/common/hist_util.cc -o src/common/hist_util.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/common/host_device_vector.cc -o src/common/host_device_vector.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/common/io.cc -o src/common/io.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/common/json.cc -o src/common/json.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/common/numeric.cc -o src/common/numeric.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/common/pseudo_huber.cc -o src/common/pseudo_huber.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/common/quantile.cc -o src/common/quantile.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/common/random.cc -o src/common/random.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/common/survival_util.cc -o src/common/survival_util.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/common/threading_utils.cc -o src/common/threading_utils.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/common/timer.cc -o src/common/timer.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/common/version.cc -o src/common/version.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/c_api/c_api.cc -o src/c_api/c_api.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c src/c_api/c_api_error.cc -o src/c_api/c_api_error.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c amalgamation/dmlc-minimum0.cc -o amalgamation/dmlc-minimum0.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c rabit/src/engine.cc -o rabit/src/engine.o
In file included from rabit/src/engine.cc:14:
In file included from rabit/src/allreduce_base.h:22:
In file included from ./rabit/include/rabit/internal/socket.h:8:
./include/xgboost/collective/socket.h:65:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
65 | #if xgboost_IS_MINGW()
| ^
./include/xgboost/collective/socket.h:21:28: note: expanded from macro 'xgboost_IS_MINGW'
21 | #define xgboost_IS_MINGW() defined(__MINGW32__)
| ^
./include/xgboost/collective/socket.h:147:24: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
147 | #if defined(_WIN32) && xgboost_IS_MINGW()
| ^
./include/xgboost/collective/socket.h:21:28: note: expanded from macro 'xgboost_IS_MINGW'
21 | #define xgboost_IS_MINGW() defined(__MINGW32__)
| ^
./include/xgboost/collective/socket.h:511:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
511 | #if xgboost_IS_MINGW()
| ^
./include/xgboost/collective/socket.h:21:28: note: expanded from macro 'xgboost_IS_MINGW'
21 | #define xgboost_IS_MINGW() defined(__MINGW32__)
| ^
In file included from rabit/src/engine.cc:14:
In file included from rabit/src/allreduce_base.h:22:
./rabit/include/rabit/internal/socket.h:46:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
46 | #if IS_MINGW() && !defined(POLLRDNORM) && !defined(POLLRDBAND)
| ^
./rabit/include/rabit/internal/socket.h:44:20: note: expanded from macro 'IS_MINGW'
44 | #define IS_MINGW() defined(__MINGW32__)
| ^
./rabit/include/rabit/internal/socket.h:190:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
190 | #if IS_MINGW() && !defined(POLLRDNORM) && !defined(POLLRDBAND)
| ^
./rabit/include/rabit/internal/socket.h:44:20: note: expanded from macro 'IS_MINGW'
44 | #define IS_MINGW() defined(__MINGW32__)
| ^
5 warnings generated.
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c rabit/src/rabit_c_api.cc -o rabit/src/rabit_c_api.o
clang++-19 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c rabit/src/allreduce_base.cc -o rabit/src/allreduce_base.o
In file included from rabit/src/allreduce_base.cc:14:
In file included from rabit/src/allreduce_base.h:22:
In file included from ./rabit/include/rabit/internal/socket.h:8:
./include/xgboost/collective/socket.h:65:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
65 | #if xgboost_IS_MINGW()
| ^
./include/xgboost/collective/socket.h:21:28: note: expanded from macro 'xgboost_IS_MINGW'
21 | #define xgboost_IS_MINGW() defined(__MINGW32__)
| ^
./include/xgboost/collective/socket.h:147:24: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
147 | #if defined(_WIN32) && xgboost_IS_MINGW()
| ^
./include/xgboost/collective/socket.h:21:28: note: expanded from macro 'xgboost_IS_MINGW'
21 | #define xgboost_IS_MINGW() defined(__MINGW32__)
| ^
./include/xgboost/collective/socket.h:511:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
511 | #if xgboost_IS_MINGW()
| ^
./include/xgboost/collective/socket.h:21:28: note: expanded from macro 'xgboost_IS_MINGW'
21 | #define xgboost_IS_MINGW() defined(__MINGW32__)
| ^
In file included from rabit/src/allreduce_base.cc:14:
In file included from rabit/src/allreduce_base.h:22:
./rabit/include/rabit/internal/socket.h:46:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
46 | #if IS_MINGW() && !defined(POLLRDNORM) && !defined(POLLRDBAND)
| ^
./rabit/include/rabit/internal/socket.h:44:20: note: expanded from macro 'IS_MINGW'
44 | #define IS_MINGW() defined(__MINGW32__)
| ^
./rabit/include/rabit/internal/socket.h:190:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
190 | #if IS_MINGW() && !defined(POLLRDNORM) && !defined(POLLRDBAND)
| ^
./rabit/include/rabit/internal/socket.h:44:20: note: expanded from macro 'IS_MINGW'
44 | #define IS_MINGW() defined(__MINGW32__)
| ^
5 warnings generated.
clang++-19 -std=gnu++17 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o xgboost.so ./xgboost_R.o ./xgboost_custom.o ./init.o ./src/metric/metric.o ./src/metric/elementwise_metric.o ./src/metric/multiclass_metric.o ./src/metric/rank_metric.o ./src/metric/auc.o ./src/metric/survival_metric.o ./src/objective/objective.o ./src/objective/regression_obj.o ./src/objective/multiclass_obj.o ./src/objective/rank_obj.o ./src/objective/hinge.o ./src/objective/aft_obj.o ./src/objective/adaptive.o ./src/gbm/gbm.o ./src/gbm/gbtree.o ./src/gbm/gbtree_model.o ./src/gbm/gblinear.o ./src/gbm/gblinear_model.o ./src/data/simple_dmatrix.o ./src/data/data.o ./src/data/sparse_page_raw_format.o ./src/data/ellpack_page.o ./src/data/gradient_index.o ./src/data/gradient_index_page_source.o ./src/data/gradient_index_format.o ./src/data/sparse_page_dmatrix.o ./src/data/proxy_dmatrix.o ./src/data/iterative_dmatrix.o ./src/predictor/predictor.o ./src/predictor/cpu_predictor.o ./src/tree/constraints.o ./src/tree/param.o ./src/tree/tree_model.o ./src/tree/tree_updater.o ./src/tree/updater_approx.o ./src/tree/updater_colmaker.o ./src/tree/updater_prune.o ./src/tree/updater_quantile_hist.o ./src/tree/updater_refresh.o ./src/tree/updater_sync.o ./src/linear/linear_updater.o ./src/linear/updater_coordinate.o ./src/linear/updater_shotgun.o ./src/learner.o ./src/logging.o ./src/global_config.o ./src/collective/communicator.o ./src/collective/socket.o ./src/common/charconv.o ./src/common/column_matrix.o ./src/common/common.o ./src/common/hist_util.o ./src/common/host_device_vector.o ./src/common/io.o ./src/common/json.o ./src/common/numeric.o ./src/common/pseudo_huber.o ./src/common/quantile.o ./src/common/random.o ./src/common/survival_util.o ./src/common/threading_utils.o ./src/common/timer.o ./src/common/version.o ./src/c_api/c_api.o ./src/c_api/c_api_error.o ./amalgamation/dmlc-minimum0.o ./rabit/src/engine.o ./rabit/src/rabit_c_api.o ./rabit/src/allreduce_base.o -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/Rtmpe7nkXX/R.INSTALL352855678c037b/xgboost/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmpe7nkXX/R.INSTALL352855678c037b/xgboost/src'
Makevars:17: -DXGBOOST_STRICT_R_MODE=1
Makevars:17: -DDMLC_LOG_BEFORE_THROW=0
Makevars:17: -DDMLC_ENABLE_STD_THREAD=1
Makevars:17: -DDMLC_DISABLE_STDIN=1
Makevars:17: -DDMLC_LOG_CUSTOMIZE=1
Makevars:17: -DXGBOOST_CUSTOMIZE_LOGGER=1
Makevars:17: -DRABIT_CUSTOMIZE_MSG_
make[1]: Leaving directory '/home/hornik/tmp/scratch/Rtmpe7nkXX/R.INSTALL352855678c037b/xgboost/src'
installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-xgboost/00new/xgboost/libs
** R
** data
** demo
** 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 (xgboost)