target_compile_definitions(
    mbgl-vendor-icu
    PRIVATE
        UCONFIG_NO_BREAK_ITERATION=1
        UCONFIG_NO_LEGACY_CONVERSION=1
        U_CHARSET_IS_UTF8=1
        U_CHAR_TYPE=uint_least16_t
        U_HAVE_ATOMIC=1
        U_HAVE_STRTOD_L=0
        _REENTRANT
)