* installing *source* package ‘later’ ...
** this is package ‘later’ version ‘1.4.2’
** package ‘later’ successfully unpacked and MD5 sums checked
** using staged installation
Running configure script
-latomic linker flag not needed.
** libs
using C compiler: ‘clang version 20.1.7’
using C++ compiler: ‘clang version 20.1.7’
make[1]: Entering directory '/data/gannet/ripley/R/packages/tests-clang/later/src'
clang++-20 -std=gnu++17 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -pthread -DSTRICT_R_HEADERS -DRCPP_NO_MODULES  -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang20/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw   -c RcppExports.cpp -o RcppExports.o
clang++-20 -std=gnu++17 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -pthread -DSTRICT_R_HEADERS -DRCPP_NO_MODULES  -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang20/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw   -c callback_registry.cpp -o callback_registry.o
clang++-20 -std=gnu++17 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -pthread -DSTRICT_R_HEADERS -DRCPP_NO_MODULES  -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang20/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw   -c debug.cpp -o debug.o
clang++-20 -std=gnu++17 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -pthread -DSTRICT_R_HEADERS -DRCPP_NO_MODULES  -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang20/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw   -c fd.cpp -o fd.o
clang-20 -std=gnu23 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -pthread -DSTRICT_R_HEADERS -DRCPP_NO_MODULES  -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang20/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -Wp,-D_FORTIFY_SOURCE=3  -c init.c -o init.o
clang++-20 -std=gnu++17 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -pthread -DSTRICT_R_HEADERS -DRCPP_NO_MODULES  -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang20/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw   -c later.cpp -o later.o
clang++-20 -std=gnu++17 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -pthread -DSTRICT_R_HEADERS -DRCPP_NO_MODULES  -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang20/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw   -c later_posix.cpp -o later_posix.o
clang++-20 -std=gnu++17 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -pthread -DSTRICT_R_HEADERS -DRCPP_NO_MODULES  -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang20/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw   -c later_win32.cpp -o later_win32.o
clang++-20 -std=gnu++17 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -pthread -DSTRICT_R_HEADERS -DRCPP_NO_MODULES  -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang20/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw   -c timer_posix.cpp -o timer_posix.o
clang++-20 -std=gnu++17 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -pthread -DSTRICT_R_HEADERS -DRCPP_NO_MODULES  -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang20/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw   -c timestamp_unix.cpp -o timestamp_unix.o
clang++-20 -std=gnu++17 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -pthread -DSTRICT_R_HEADERS -DRCPP_NO_MODULES  -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang20/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw   -c timestamp_win32.cpp -o timestamp_win32.o
clang-20 -std=gnu23 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -pthread -DSTRICT_R_HEADERS -DRCPP_NO_MODULES  -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang20/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -Wp,-D_FORTIFY_SOURCE=3  -c tinycthread.c -o tinycthread.o
clang-20 -std=gnu23 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -pthread -DSTRICT_R_HEADERS -DRCPP_NO_MODULES  -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -isystem /usr/local/clang20/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -Wp,-D_FORTIFY_SOURCE=3  -c wref.c -o wref.o
clang++-20 -std=gnu++17 -shared -L/usr/local/clang/lib64 -L/usr/local/clang20/lib -L/usr/local/clang20/lib/x86_64-unknown-linux-gnu -L/usr/local/lib64 -L/usr/local/clang20/lib/clang/20/lib/x86_64-unknown-linux-gnu -o later.so RcppExports.o callback_registry.o debug.o fd.o init.o later.o later_posix.o later_win32.o timer_posix.o timestamp_unix.o timestamp_win32.o tinycthread.o wref.o -pthread
make[1]: Leaving directory '/data/gannet/ripley/R/packages/tests-clang/later/src'
make[1]: Entering directory '/data/gannet/ripley/R/packages/tests-clang/later/src'
make[1]: Leaving directory '/data/gannet/ripley/R/packages/tests-clang/later/src'
installing to /data/gannet/ripley/R/packages/tests-clang/later.Rcheck/00LOCK-later/00new/later/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 (later)