Option --btf_debug_info can enable or disable the generation of BTF debug information:
default - use kernel config value for CONFIG_DEBUG_INFO_BTF.enable - enable generation of BTF debug information.disable - disable generation of BTF debug information.While this information is useful for debugging and loading BPF programs, it requires significant time to be generated. Currently, there is no runtime dependency on BTF debug information and for a faster local build one can try --btf_debug_info=disable in addition to --config=fast. But there is no guarantee that future kernels will work properly without CONFIG_DEBUG_INFO_BTF.