> g++ boost.cpp -DBOOST_LOG_DYN_LINK -lboost_log -lboost_log_setup -lboost_thread -o boost
> file boost
boost: ELF 64-bit LSB pie executable, x86-64, version 1 (GNU/Linux), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=ec6c5a5442b4c30cfdd5a43fd2570d62d4d5028b, for GNU/Linux 4.4.0, not stripped