FIND_PACKAGE(Boost COMPONENTS filesystem-mgw73-mt-x64-1_69 system-mgw73-mt-x64-1_69 date_time-mgw73-mt-x64-1_69 thread-mgw73-mt-x64-1_69 regex-mgw73-mt-x64-1_69 program_options-mgw73-mt-x64-1_69 REQUIRED)
ELSE (MINGW)
# FIND_PACKAGE(Boost COMPONENTS filesystem system signals date_time thread regex program_options REQUIRED)
FIND_PACKAGE(Boost COMPONENTS filesystem-mgw73-mt-x64-1_69 system-mgw73-mt-x64-1_69 date_time-mgw73-mt-x64-1_69 thread-mgw73-mt-x64-1_69 regex-mgw73-mt-x64-1_69 program_options-mgw73-mt-x64-1_69 REQUIRED)
ELSE (MINGW)
# FIND_PACKAGE(Boost COMPONENTS filesystem system signals date_time thread regex program_options REQUIRED)