From: Jiri Olsa jolsa@kernel.org
[ Upstream commit 50d3a3f81689586697a38cd60070181ebe626ad9 ]
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 jolsa@kernel.org Signed-off-by: Andrii Nakryiko andrii@kernel.org Acked-by: Song Liu songliubraving@fb.com Link: https://lore.kernel.org/bpf/20210205124020.683286-5-jolsa@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- Makefile | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/Makefile b/Makefile index 1e31504aab61..a135a7b9d265 100644 --- a/Makefile +++ b/Makefile @@ -1082,6 +1082,11 @@ 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) @@ -1499,7 +1504,7 @@ 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 #