SET(LIBRARY_DIR ${ClickHouse_SOURCE_DIR}/contrib/cctz) add_library(cctz ${LINK_MODE} ${LIBRARY_DIR}/src/civil_time_detail.cc ${LIBRARY_DIR}/src/time_zone_fixed.cc ${LIBRARY_DIR}/src/time_zone_format.cc ${LIBRARY_DIR}/src/time_zone_if.cc ${LIBRARY_DIR}/src/time_zone_impl.cc ${LIBRARY_DIR}/src/time_zone_info.cc ${LIBRARY_DIR}/src/time_zone_libc.cc ${LIBRARY_DIR}/src/time_zone_lookup.cc ${LIBRARY_DIR}/src/time_zone_posix.cc ${LIBRARY_DIR}/src/zone_info_source.cc ${LIBRARY_DIR}/src/time_zone_libc.h ${LIBRARY_DIR}/src/time_zone_if.h ${LIBRARY_DIR}/src/tzfile.h ${LIBRARY_DIR}/src/time_zone_impl.h ${LIBRARY_DIR}/src/time_zone_posix.h ${LIBRARY_DIR}/src/time_zone_info.h ${LIBRARY_DIR}/include/cctz/time_zone.h ${LIBRARY_DIR}/include/cctz/civil_time_detail.h ${LIBRARY_DIR}/include/cctz/civil_time.h) if (CMAKE_SYSTEM MATCHES "FreeBSD") # yes, need linux, because bsd check inside linux in time_zone_libc.cc:24 target_compile_definitions (cctz PRIVATE __USE_BSD linux _XOPEN_SOURCE=600) endif () target_include_directories (cctz PUBLIC ${LIBRARY_DIR}/include)