* installing to library ‘/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages’
* installing *source* package ‘mdbx’ ...
** this is package ‘mdbx’ version ‘0.1.1’
** package ‘mdbx’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘g++-16 (Debian 16.2.0-3) 16.2.0’
make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmp797INY/R.INSTALL2f894a4aab75c2/mdbx/src'
g++-16 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -Ivendor/libmdbx -D__dll_export= -DMDBX_BUILD_FLAGS='"R-CMD-SHLIB"' -DMDBX_ENV_CHECKPID=1 -DMDBX_TXN_CHECKOWNER=1 -DMDBX_UNALIGNED_OK=0 -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c cpp11.cpp -o cpp11.o
g++-16 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -Ivendor/libmdbx -D__dll_export= -DMDBX_BUILD_FLAGS='"R-CMD-SHLIB"' -DMDBX_ENV_CHECKPID=1 -DMDBX_TXN_CHECKOWNER=1 -DMDBX_UNALIGNED_OK=0 -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c r_flags.cpp -o r_flags.o
g++-16 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -Ivendor/libmdbx -D__dll_export= -DMDBX_BUILD_FLAGS='"R-CMD-SHLIB"' -DMDBX_ENV_CHECKPID=1 -DMDBX_TXN_CHECKOWNER=1 -DMDBX_UNALIGNED_OK=0 -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c r_mdbx.cpp -o r_mdbx.o
g++-16 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -Ivendor/libmdbx -D__dll_export= -DMDBX_BUILD_FLAGS='"R-CMD-SHLIB"' -DMDBX_ENV_CHECKPID=1 -DMDBX_TXN_CHECKOWNER=1 -DMDBX_UNALIGNED_OK=0 -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c r_mdbx_hooks.cpp -o r_mdbx_hooks.o
gcc-16 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -Ivendor/libmdbx -D__dll_export= -DMDBX_BUILD_FLAGS='"R-CMD-SHLIB"' -DMDBX_ENV_CHECKPID=1 -DMDBX_TXN_CHECKOWNER=1 -DMDBX_UNALIGNED_OK=0 -I'/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c vendor/libmdbx/mdbx.c -o vendor/libmdbx/mdbx.o
g++-16 -std=gnu++20 -shared -L/home/hornik/tmp/R.check/r-patched-gcc/Work/build/lib -Wl,-O1 -o mdbx.so cpp11.o r_flags.o r_mdbx.o r_mdbx_hooks.o vendor/libmdbx/mdbx.o -pthread -L/home/hornik/tmp/R.check/r-patched-gcc/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/Rtmp797INY/R.INSTALL2f894a4aab75c2/mdbx/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmp797INY/R.INSTALL2f894a4aab75c2/mdbx/src'
make[1]: Leaving directory '/home/hornik/tmp/scratch/Rtmp797INY/R.INSTALL2f894a4aab75c2/mdbx/src'
installing to /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/00LOCK-mdbx/00new/mdbx/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
  converting help for package ‘mdbx’
    finding HTML links ... done
    mdbx-concurrency                        html  
    mdbx-errors                             html  
    mdbx-package                            html  
    mdbx_dbi_drop                           html  
    mdbx_dbi_list                           html  
    mdbx_dbi_open                           html  
    mdbx_dbi_sequence                       html  
    mdbx_del                                html  
    mdbx_env_close                          html  
    mdbx_env_get_flags                      html  
    mdbx_env_info                           html  
    mdbx_env_is_open                        html  
    mdbx_env_open                           html  
    mdbx_env_reader_check                   html  
    mdbx_env_set_flags                      html  
    mdbx_env_stat                           html  
    mdbx_env_sync                           html  
    mdbx_flags                              html  
    mdbx_get                                html  
    mdbx_items                              html  
    mdbx_keys                               html  
    mdbx_limits                             html  
    mdbx_put                                html  
    mdbx_scan_max                           html  
    mdbx_txn_abort                          html  
    mdbx_txn_begin                          html  
    mdbx_txn_commit                         html  
    mdbx_txn_state                          html  
    mdbx_version                            html  
    mdbx_with_write                         html  
** 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 (mdbx)