diff mbox series

[bpf-next,4/4] kbuild: Add resolve_btfids clean to root clean target

Message ID 20210204211825.588160-5-jolsa@kernel.org (mailing list archive)
State New
Headers show
Series [bpf-next,1/4] tools/resolve_btfids: Build libbpf and libsubcmd in separate directories | expand

Commit Message

Jiri Olsa Feb. 4, 2021, 9:18 p.m. UTC
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>
---
 Makefile | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

Comments

Song Liu Feb. 4, 2021, 11:42 p.m. UTC | #1
> On Feb 4, 2021, at 1:18 PM, Jiri Olsa <jolsa@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 <jolsa@kernel.org>

Acked-by: Song Liu <songliubraving@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
>
diff mbox series

Patch

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
 #