* installing to library ‘/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages’
* installing *source* package ‘httpgd’ ...
** package ‘httpgd’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘g++-13 (Debian 13.3.0-1) 13.3.0’
using C++14
make[1]: Entering directory '/tmp/RtmpdJd6Fk/R.INSTALL1492a237f40b9c/httpgd/src'
rm -f httpgd.so cpp11.o httpgd.o httpgd_rng.o httpgd_webserver.o unigd_impl.o
g++-13 -std=gnu++14 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -Ilib -DFMT_HEADER_ONLY -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/unigd/include' -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/cpp11/include' -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/AsioHeaders/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c cpp11.cpp -o cpp11.o
g++-13 -std=gnu++14 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -Ilib -DFMT_HEADER_ONLY -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/unigd/include' -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/cpp11/include' -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/AsioHeaders/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c httpgd.cpp -o httpgd.o
g++-13 -std=gnu++14 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -Ilib -DFMT_HEADER_ONLY -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/unigd/include' -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/cpp11/include' -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/AsioHeaders/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c httpgd_rng.cpp -o httpgd_rng.o
g++-13 -std=gnu++14 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -Ilib -DFMT_HEADER_ONLY -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/unigd/include' -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/cpp11/include' -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/AsioHeaders/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c httpgd_webserver.cpp -o httpgd_webserver.o
g++-13 -std=gnu++14 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -Ilib -DFMT_HEADER_ONLY -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/unigd/include' -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/cpp11/include' -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/AsioHeaders/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c unigd_impl.cpp -o unigd_impl.o
In file included from unigd_impl.cpp:4:
/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/cpp11/include/cpp11/protect.hpp:326:3: warning: ‘cpp11::preserved’ defined but not used [-Wunused-variable]
  326 | } preserved;
      |   ^~~~~~~~~
g++-13 -std=gnu++14 -shared -L/home/hornik/tmp/R.check/r-patched-gcc/Work/build/lib -Wl,-O1 -o httpgd.so cpp11.o httpgd.o httpgd_rng.o httpgd_webserver.o unigd_impl.o -L/home/hornik/tmp/R.check/r-patched-gcc/Work/build/lib -lR
make[1]: Leaving directory '/tmp/RtmpdJd6Fk/R.INSTALL1492a237f40b9c/httpgd/src'
make[1]: Entering directory '/tmp/RtmpdJd6Fk/R.INSTALL1492a237f40b9c/httpgd/src'
make[1]: Leaving directory '/tmp/RtmpdJd6Fk/R.INSTALL1492a237f40b9c/httpgd/src'
installing to /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/00LOCK-httpgd/00new/httpgd/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
  converting help for package ‘httpgd’
    finding HTML links ... done
    hgd                                     html  
    hgd_browse                              html  
    hgd_close                               html  
    hgd_details                             html  
    hgd_generate_token                      html  
    hgd_url                                 html  
    hgd_view                                html  
    hgd_watch                               html  
    httpgd-package                          html  
*** 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)