* installing *source* package ‘nanonext’ ...
** using staged installation
Found 'libmbedtls' -I/usr/include 
No existing 'libnng' >= 1.6 found
Detecting 'cmake'...
/usr/bin/cmake
Detecting 'xz'...
/usr/bin/xz
Compiling 'libnng' from source ...
-- The C compiler identification is Clang 18.1.5
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/clang-18 - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Configuring for NNG version 1.8.0
-- Performing Test NNG_HIDDEN_VISIBILITY
-- Performing Test NNG_HIDDEN_VISIBILITY - Success
-- Looking for strlcpy
-- Looking for strlcpy - found
-- Looking for strnlen
-- Looking for strnlen - found
-- Looking for strcasecmp
-- Looking for strcasecmp - found
-- Looking for strncasecmp
-- Looking for strncasecmp - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE
-- Looking for lockf
-- Looking for lockf - found
-- Looking for flock
-- Looking for flock - found
-- Looking for getrandom
-- Looking for getrandom - found
-- Looking for arc4random_buf
-- Looking for arc4random_buf - found
-- Looking for clock_gettime in rt
-- Looking for clock_gettime in rt - found
-- Looking for sem_wait in pthread
-- Looking for sem_wait in pthread - found
-- Looking for pthread_atfork in pthread
-- Looking for pthread_atfork in pthread - found
-- Looking for pthread_set_name_np in pthread
-- Looking for pthread_set_name_np in pthread - not found
-- Looking for pthread_setname_np in pthread
-- Looking for pthread_setname_np in pthread - found
-- Looking for gethostbyname in nsl
-- Looking for gethostbyname in nsl - not found
-- Looking for socket in socket
-- Looking for socket in socket - not found
-- Looking for __atomic_load_1 in atomic
-- Looking for __atomic_load_1 in atomic - found
-- Looking for AF_UNIX
-- Looking for AF_UNIX - found
-- Looking for backtrace_symbols_fd
-- Looking for backtrace_symbols_fd - found
-- Performing Test NNG_HAVE_MSG_CONTROL
-- Performing Test NNG_HAVE_MSG_CONTROL - Success
-- Looking for eventfd
-- Looking for eventfd - found
-- Looking for kqueue
-- Looking for kqueue - not found
-- Looking for port_create
-- Looking for port_create - not found
-- Looking for epoll_create
-- Looking for epoll_create - found
-- Looking for epoll_create1
-- Looking for epoll_create1 - found
-- Looking for getpeereid
-- Looking for getpeereid - not found
-- Looking for SO_PEERCRED
-- Looking for SO_PEERCRED - found
-- Performing Test NNG_HAVE_SOCKPEERCRED
-- Performing Test NNG_HAVE_SOCKPEERCRED - Failed
-- Looking for LOCAL_PEERCRED
-- Looking for LOCAL_PEERCRED - not found
-- Looking for LOCAL_PEERPID
-- Looking for LOCAL_PEERPID - not found
-- Looking for getpeerucred
-- Looking for getpeerucred - not found
-- Looking for atomic_flag_test_and_set
-- Looking for atomic_flag_test_and_set - found
-- Looking for socketpair
-- Looking for socketpair - found
-- Found mbedTLS: /usr/lib/x86_64-linux-gnu/libmbedtls.so (found version "2.28.8")
-- Configuring done (6.0s)
-- Generating done (0.0s)
-- Build files have been written to: /srv/hornik/tmp/CRAN/nanonext.Rcheck/00_pkg_src/nanonext/nng-8420a9d
[  0%] Building C object CMakeFiles/nng.dir/src/nng.c.o
[  2%] Building C object CMakeFiles/nng.dir/src/core/aio.c.o
[  2%] Building C object CMakeFiles/nng.dir/src/core/device.c.o
[  4%] Building C object CMakeFiles/nng.dir/src/core/dialer.c.o
[  4%] Building C object CMakeFiles/nng.dir/src/core/sockfd.c.o
[  6%] Building C object CMakeFiles/nng.dir/src/core/file.c.o
[  8%] Building C object CMakeFiles/nng.dir/src/core/idhash.c.o
[  8%] Building C object CMakeFiles/nng.dir/src/core/init.c.o
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[ 76%] Building C object CMakeFiles/nng.dir/src/sp/transport/ipc/ipc.c.o
[ 76%] Building C object CMakeFiles/nng.dir/src/sp/transport/tcp/tcp.c.o
[ 78%] Building C object CMakeFiles/nng.dir/src/sp/transport/tls/tls.c.o
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[ 94%] Building C object CMakeFiles/nng.dir/src/supplemental/tls/mbedtls/tls.c.o
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[ 98%] Building C object CMakeFiles/nng.dir/src/supplemental/websocket/websocket.c.o
[100%] Linking C static library libnng.a
[100%] Built target nng
Install the project...
-- Install configuration: "Release"
** libs
using C compiler: ‘Debian clang version 18.1.5 (2)’
clang-18  -I"/home/hornik/tmp/R/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/later/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -I../install/include -I/usr/include  -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -c aio.c -o aio.o
clang-18  -I"/home/hornik/tmp/R/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/later/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -I../install/include -I/usr/include  -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -c core.c -o core.o
clang-18  -I"/home/hornik/tmp/R/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/later/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -I../install/include -I/usr/include  -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -c init.c -o init.o
clang-18  -I"/home/hornik/tmp/R/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/later/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -I../install/include -I/usr/include  -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -c keycert.c -o keycert.o
clang-18  -I"/home/hornik/tmp/R/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/later/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -I../install/include -I/usr/include  -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -c protocol.c -o protocol.o
clang-18  -I"/home/hornik/tmp/R/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/later/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -I../install/include -I/usr/include  -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -c thread.c -o thread.o
clang-18  -I"/home/hornik/tmp/R/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/later/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -I../install/include -I/usr/include  -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -c tls.c -o tls.o
clang-18  -I"/home/hornik/tmp/R/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/later/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -I../install/include -I/usr/include  -fvisibility=hidden -fpic  -g -O3 -Wall -pedantic -c utils.c -o utils.o
clang-18 -shared -L/home/hornik/tmp/R/lib -Wl,-O1 -o nanonext.so aio.o core.o init.o keycert.o protocol.o thread.o tls.o utils.o -L../install/lib -L/usr/lib -lnng -lmbedtls -lmbedx509 -lmbedcrypto -L/home/hornik/tmp/R/lib -lR
installing to /srv/hornik/tmp/CRAN/nanonext.Rcheck/00LOCK-nanonext/00new/nanonext/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 (nanonext)