From 1eb832ac2dee8a350f3fcd5544886f07a3ef8869 Mon Sep 17 00:00:00 2001 From: Toke Høiland-Jørgensen Date: Tue, 1 Sep 2020 16:43:43 +0200 Subject: tools/bpf: build: Make sure resolve_btfids cleans up after itself MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The new resolve_btfids tool did not clean up the feature detection folder on 'make clean', and also was not called properly from the clean rule in tools/make/ folder on its 'make clean'. This lead to stale objects being left around, which could cause feature detection to fail on subsequent builds. Fixes: fbbb68de80a4 ("bpf: Add resolve_btfids tool to resolve BTF IDs in ELF object") Signed-off-by: Toke Høiland-Jørgensen Signed-off-by: Daniel Borkmann Acked-by: Jiri Olsa Link: https://lore.kernel.org/bpf/20200901144343.179552-1-toke@redhat.com --- tools/bpf/resolve_btfids/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/bpf/resolve_btfids') diff --git a/tools/bpf/resolve_btfids/Makefile b/tools/bpf/resolve_btfids/Makefile index a88cd4426398..fe8eb537688b 100644 --- a/tools/bpf/resolve_btfids/Makefile +++ b/tools/bpf/resolve_btfids/Makefile @@ -80,6 +80,7 @@ libbpf-clean: clean: libsubcmd-clean libbpf-clean fixdep-clean $(call msg,CLEAN,$(BINARY)) $(Q)$(RM) -f $(BINARY); \ + $(RM) -rf $(if $(OUTPUT),$(OUTPUT),.)/feature; \ find $(if $(OUTPUT),$(OUTPUT),.) -name \*.o -or -name \*.o.cmd -or -name \*.o.d | xargs $(RM) tags: -- cgit v1.2.3