* installing *source* package ‘httpgd’ ...
** using staged installation
** libs
using C++ compiler: ‘Debian clang version 17.0.6 (5)’
using C++14
rm -f httpgd.so cpp11.o httpgd.o httpgd_rng.o httpgd_webserver.o unigd_impl.o
clang++-17  -std=gnu++14 -I"/home/hornik/tmp/R/include" -DNDEBUG -Ilib -DFMT_HEADER_ONLY -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/cpp11/include' -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/AsioHeaders/include' -I'/srv/hornik/tmp/CRAN/Library/unigd/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c cpp11.cpp -o cpp11.o
clang++-17  -std=gnu++14 -I"/home/hornik/tmp/R/include" -DNDEBUG -Ilib -DFMT_HEADER_ONLY -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/cpp11/include' -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/AsioHeaders/include' -I'/srv/hornik/tmp/CRAN/Library/unigd/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c httpgd.cpp -o httpgd.o
clang++-17  -std=gnu++14 -I"/home/hornik/tmp/R/include" -DNDEBUG -Ilib -DFMT_HEADER_ONLY -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/cpp11/include' -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/AsioHeaders/include' -I'/srv/hornik/tmp/CRAN/Library/unigd/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c httpgd_rng.cpp -o httpgd_rng.o
clang++-17  -std=gnu++14 -I"/home/hornik/tmp/R/include" -DNDEBUG -Ilib -DFMT_HEADER_ONLY -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/cpp11/include' -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/AsioHeaders/include' -I'/srv/hornik/tmp/CRAN/Library/unigd/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c httpgd_webserver.cpp -o httpgd_webserver.o
httpgd_webserver.cpp:22:49: warning: unused function 'read_txt' [-Wunused-function]
   22 | inline std::experimental::optional<std::string> read_txt(const std::string &filepath)
      |                                                 ^~~~~~~~
In file included from httpgd_webserver.cpp:2:
./httpgd_webserver.h:81:7: warning: private field 'm_last_upid' is not used [-Wunused-private-field]
   81 |   int m_last_upid = -1;
      |       ^
./httpgd_webserver.h:82:8: warning: private field 'm_last_active' is not used [-Wunused-private-field]
   82 |   bool m_last_active = true;
      |        ^
3 warnings generated.
clang++-17  -std=gnu++14 -I"/home/hornik/tmp/R/include" -DNDEBUG -Ilib -DFMT_HEADER_ONLY -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/cpp11/include' -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/AsioHeaders/include' -I'/srv/hornik/tmp/CRAN/Library/unigd/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c unigd_impl.cpp -o unigd_impl.o
clang++-17 -std=gnu++14 -shared -L/home/hornik/tmp/R/lib -Wl,-O1 -o httpgd.so cpp11.o httpgd.o httpgd_rng.o httpgd_webserver.o unigd_impl.o -L/home/hornik/tmp/R/lib -lR
installing to /srv/hornik/tmp/CRAN/httpgd.Rcheck/00LOCK-httpgd/00new/httpgd/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
*** copying figures
** 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 (httpgd)