[PATCH 1/6] tools: Add clean targets for tools directory

[Jiri Olsa <jolsa@kernel.org>]

Adding missing clean targets for following tools directories:
  lib/bpf
  lib/subcmd
  build

This are now cleaned via 'make -C tools clean' command.

Reported-by: Arnaldo Carvalho de Melo <acme@kernel.org>
Link: http://lkml.kernel.org/n/tip-adxn5c48oe0gmjrjmq6we27q@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
 tools/Makefile | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/tools/Makefile b/tools/Makefile
index 0ba0df3b516f..4e8e10755e0d 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -127,6 +127,12 @@ liblockdep_clean:
 libapi_clean:
 	$(call descend,lib/api,clean)
 
+libbpf_clean:
+	$(call descend,lib/bpf,clean)
+
+libsubcmd_clean:
+	$(call descend,lib/subcmd,clean)
+
 perf_clean:
 	$(call descend,$(@:_clean=),clean)
 
@@ -142,9 +148,12 @@ tmon_clean:
 freefall_clean:
 	$(call descend,laptop/freefall,clean)
 
+build_clean:
+	$(call descend,build,clean)
+
 clean: acpi_clean cgroup_clean cpupower_clean hv_clean firewire_clean lguest_clean \
 		perf_clean selftests_clean turbostat_clean usb_clean virtio_clean \
 		vm_clean net_clean iio_clean x86_energy_perf_policy_clean tmon_clean \
-		freefall_clean
+		freefall_clean build_clean libbpf_clean libsubcmd_clean liblockdep_clean
 
 .PHONY: FORCE
-- 
2.4.3