[PATCHv2 bpf-next 0/4] kbuild/resolve_btfids: Invoke resolve_btfids clean in root Makefile

hi,
resolve_btfids tool is used during the kernel build,
so we should clean it on kernel's make clean.

v2 changes:
  - add Song's acks on patches 1 and 4 (others changed) [Song]
  - add missing / [Andrii]
  - change srctree variable initialization [Andrii]
  - shifted ifdef for clean target [Andrii]

thanks,
jirka


---
Jiri Olsa (4):
      tools/resolve_btfids: Build libbpf and libsubcmd in separate directories
      tools/resolve_btfids: Check objects before removing
      tools/resolve_btfids: Set srctree variable unconditionally
      kbuild: Add resolve_btfids clean to root clean target

 Makefile                            |  7 ++++++-
 tools/bpf/resolve_btfids/.gitignore |  2 --
 tools/bpf/resolve_btfids/Makefile   | 44 ++++++++++++++++++++++----------------------
 3 files changed, 28 insertions(+), 25 deletions(-)