> On Feb 4, 2021, at 1:18 PM, Jiri Olsa <jo...@kernel.org> wrote:
>
> The resolve_btfids tool is used during the kernel build,
> so we should clean it on kernel's make clean.
>
> Invoking the the resolve_btfids clean as part of root
> 'make clean'.
>
> Signed-off-by: Jiri Olsa <jo...@kernel.org>
Acked-by: Song Liu <songliubrav...@fb.com>
> ---
> Makefile | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/Makefile b/Makefile
> index b0e4767735dc..159d9592b587 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -1086,6 +1086,11 @@ ifdef CONFIG_STACK_VALIDATION
> endif
> endif
>
> +PHONY += resolve_btfids_clean
> +
> +resolve_btfids_clean:
> + $(Q)$(MAKE) -sC $(srctree)/tools/bpf/resolve_btfids O=$(abspath
> $(objtree))/tools/bpf/resolve_btfids clean
> +
> ifdef CONFIG_BPF
> ifdef CONFIG_DEBUG_INFO_BTF
> ifeq ($(has_libelf),1)
> @@ -1495,7 +1500,7 @@ vmlinuxclean:
> $(Q)$(CONFIG_SHELL) $(srctree)/scripts/link-vmlinux.sh clean
> $(Q)$(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) clean)
>
> -clean: archclean vmlinuxclean
> +clean: archclean vmlinuxclean resolve_btfids_clean
>
> # mrproper - Delete all generated files, including .config
> #
> --
> 2.26.2
>
