* installing *source* package ‘MDFS’ ...
** using staged installation
MDFS: Running configure
** libs
using C++ compiler: ‘Debian clang version 19.1.4 (1)’
using C++17
clang++-19  -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-19/include" -DNDEBUG   -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fvisibility=hidden  -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c cpu/discretize.cpp -o cpu/discretize.o
clang++-19  -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-19/include" -DNDEBUG   -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fvisibility=hidden  -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c cpu/common.cpp -o cpu/common.o
clang++-19  -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-19/include" -DNDEBUG   -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fvisibility=hidden  -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c r_init.cpp -o r_init.o
clang++-19  -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-19/include" -DNDEBUG   -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fvisibility=hidden  -fpic  -g -O3 -Wall -pedantic -DR_NO_REMAP -c r_interface.cpp -o r_interface.o
clang++-19 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-clang-19/lib -Wl,-O1 -o MDFS.so cpu/discretize.o cpu/common.o r_init.o r_interface.o -L/home/hornik/tmp/R-d-clang-19/lib -lR
installing to /srv/hornik/tmp/CRAN_pretest/MDFS.Rcheck/00LOCK-MDFS/00new/MDFS/libs
** R
** data
*** moving datasets to lazyload DB
** 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 (MDFS)