* installing *source* package ‘Rcpp’ ... ** using staged installation ** libs using C++ compiler: ‘Debian clang version 18.1.8 (1+b1)’ clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I../inst/include/ -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c api.cpp -o api.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I../inst/include/ -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c attributes.cpp -o attributes.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I../inst/include/ -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c barrier.cpp -o barrier.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I../inst/include/ -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c date.cpp -o date.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I../inst/include/ -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c module.cpp -o module.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R/include" -DNDEBUG -I../inst/include/ -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -DR_NO_REMAP -c rcpp_init.cpp -o rcpp_init.o clang++-18 -std=gnu++17 -shared -L/home/hornik/tmp/R/lib -Wl,-O1 -o Rcpp.so api.o attributes.o barrier.o date.o module.o rcpp_init.o -L/home/hornik/tmp/R/lib -lR installing to /srv/hornik/tmp/CRAN/Rcpp.Rcheck/00LOCK-Rcpp/00new/Rcpp/libs ** R ** 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 (Rcpp)