* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’
* installing *source* package ‘watcher’ ...
** this is package ‘watcher’ version ‘0.1.6’
** package ‘watcher’ successfully unpacked and MD5 sums checked
** using staged installation
Compiling 'libfswatch' from source ...
-- The C compiler identification is GNU 16.0.1
-- The CXX compiler identification is GNU 16.0.1
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/gcc-16 - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/g++-16 - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found Gettext: /usr/bin/msgmerge (found version "0.23.2")
-- Found Intl: built in to C library
-- Looking for C++ include getopt.h
-- Looking for C++ include getopt.h - found
-- Looking for getopt_long
-- Looking for getopt_long - found
-- Performing Test HAVE_STRUCT_STAT_ST_MTIME
-- Performing Test HAVE_STRUCT_STAT_ST_MTIME - Success
-- Performing Test HAVE_STRUCT_STAT_ST_MTIMESPEC
-- Performing Test HAVE_STRUCT_STAT_ST_MTIMESPEC - Failed
-- Looking for C++ include sys/inotify.h
-- Looking for C++ include sys/inotify.h - found
-- Looking for C++ include sys/epoll.h
-- Looking for C++ include sys/epoll.h - found
-- Looking for C++ include sys/eventfd.h
-- Looking for C++ include sys/eventfd.h - found
-- Looking for inotify_init1
-- Looking for inotify_init1 - found
-- Looking for epoll_create1
-- Looking for epoll_create1 - found
-- Looking for eventfd
-- Looking for eventfd - found
-- Looking for C++ include sys/fanotify.h
-- Looking for C++ include sys/fanotify.h - found
-- Looking for fanotify_init
-- Looking for fanotify_init - found
-- Looking for fanotify_mark
-- Looking for fanotify_mark - found
-- Looking for epoll_ctl
-- Looking for epoll_ctl - found
-- Looking for epoll_wait
-- Looking for epoll_wait - found
-- Looking for FAN_REPORT_DFID_NAME
-- Looking for FAN_REPORT_DFID_NAME - found
-- Looking for FAN_CREATE
-- Looking for FAN_CREATE - found
-- Looking for FAN_DELETE
-- Looking for FAN_DELETE - found
-- Looking for FAN_MOVED_FROM
-- Looking for FAN_MOVED_FROM - found
-- Looking for FAN_MOVED_TO
-- Looking for FAN_MOVED_TO - found
-- Looking for FAN_EVENT_ON_CHILD
-- Looking for FAN_EVENT_ON_CHILD - found
-- Looking for FAN_Q_OVERFLOW
-- Looking for FAN_Q_OVERFLOW - found
-- Looking for C++ include sys/event.h
-- Looking for C++ include sys/event.h - not found
-- Looking for C++ include port.h
-- Looking for C++ include port.h - not found
-- Looking for FindFirstChangeNotification
-- Looking for FindFirstChangeNotification - not found
-- Configuring done (4.2s)
-- Generating done (0.0s)
-- Build files have been written to: /tmp/RtmprbFVPz/R.INSTALL31743230858021/watcher/w-build
gmake[1]: Entering directory '/tmp/RtmprbFVPz/R.INSTALL31743230858021/watcher/w-build'
[  7%] Building CXX object libfswatch/CMakeFiles/libfswatch.dir/src/libfswatch/c/cevent.cpp.o
[ 14%] Building CXX object libfswatch/CMakeFiles/libfswatch.dir/src/libfswatch/c/libfswatch.cpp.o
[ 21%] Building CXX object libfswatch/CMakeFiles/libfswatch.dir/src/libfswatch/c/libfswatch_log.cpp.o
[ 28%] Building CXX object libfswatch/CMakeFiles/libfswatch.dir/src/libfswatch/c++/event.cpp.o
[ 35%] Building CXX object libfswatch/CMakeFiles/libfswatch.dir/src/libfswatch/c++/filter.cpp.o
[ 42%] Building CXX object libfswatch/CMakeFiles/libfswatch.dir/src/libfswatch/c++/libfswatch_exception.cpp.o
[ 50%] Building CXX object libfswatch/CMakeFiles/libfswatch.dir/src/libfswatch/c++/monitor.cpp.o
[ 57%] Building CXX object libfswatch/CMakeFiles/libfswatch.dir/src/libfswatch/c++/monitor_factory.cpp.o
[ 64%] Building CXX object libfswatch/CMakeFiles/libfswatch.dir/src/libfswatch/c++/path_utils.cpp.o
[ 71%] Building CXX object libfswatch/CMakeFiles/libfswatch.dir/src/libfswatch/c++/poll_monitor.cpp.o
[ 78%] Building CXX object libfswatch/CMakeFiles/libfswatch.dir/src/libfswatch/c++/string/string_utils.cpp.o
[ 85%] Building CXX object libfswatch/CMakeFiles/libfswatch.dir/src/libfswatch/c++/inotify_monitor.cpp.o
[ 92%] Building CXX object libfswatch/CMakeFiles/libfswatch.dir/src/libfswatch/c++/fanotify_monitor.cpp.o
[100%] Linking CXX static library libfswatch.a
[100%] Built target libfswatch
Install the project...
-- Install configuration: "Release"
gmake[1]: Leaving directory '/tmp/RtmprbFVPz/R.INSTALL31743230858021/watcher/w-build'
** libs
using C compiler: ‘gcc-16 (Debian 16-20260425-1) 16.0.1 20260425 (prerelease) [gcc-16 r16-8812-gd9c07462a22]’
using C++ compiler: ‘g++-16 (Debian 16-20260425-1) 16.0.1 20260425 (prerelease) [gcc-16 r16-8812-gd9c07462a22]’
make[1]: Entering directory '/tmp/RtmprbFVPz/R.INSTALL31743230858021/watcher/src'
gcc-16 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3  -I../w-install/include  -fvisibility=hidden -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c init.c -o init.o
gcc-16 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3  -I../w-install/include  -fvisibility=hidden -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c watcher.c -o watcher.o
g++-16 -std=gnu++20 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o watcher.so init.o watcher.o ../w-install/lib/libfswatch.a -lpthread -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
make[1]: Leaving directory '/tmp/RtmprbFVPz/R.INSTALL31743230858021/watcher/src'
make[1]: Entering directory '/tmp/RtmprbFVPz/R.INSTALL31743230858021/watcher/src'
make[1]: Leaving directory '/tmp/RtmprbFVPz/R.INSTALL31743230858021/watcher/src'
installing to /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/00LOCK-watcher/00new/watcher/libs
** R
** 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 (watcher)