SET(LIBRARY_DIR "${ClickHouse_SOURCE_DIR}/contrib/double-conversion") add_library(_double-conversion "${LIBRARY_DIR}/double-conversion/bignum.cc" "${LIBRARY_DIR}/double-conversion/bignum-dtoa.cc" "${LIBRARY_DIR}/double-conversion/cached-powers.cc" "${LIBRARY_DIR}/double-conversion/diy-fp.cc" "${LIBRARY_DIR}/double-conversion/double-conversion.cc" "${LIBRARY_DIR}/double-conversion/fast-dtoa.cc" "${LIBRARY_DIR}/double-conversion/fixed-dtoa.cc" "${LIBRARY_DIR}/double-conversion/strtod.cc") target_include_directories(_double-conversion SYSTEM BEFORE PUBLIC "${LIBRARY_DIR}") add_library(ch_contrib::double_conversion ALIAS _double-conversion)