[PATCH iproute2 1/3] testsuite: remove all temp files and implement make clean

[Luca Boccassi <bluca@debian.org>]

Some generated test files were not removed, including one executable in
the testsuite/tools directory.
Ensure make clean from the top level directory works for the testsuite
subdirs too, and that all the files are removed.

Signed-off-by: Luca Boccassi <bluca@debian.org>
---
 Makefile                 | 2 +-
 testsuite/Makefile       | 3 +++
 testsuite/tools/Makefile | 3 +++
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 651d2a50..ea2f797c 100644
--- a/Makefile
+++ b/Makefile
@@ -96,7 +96,7 @@ snapshot:
 		> include/SNAPSHOT.h
 
 clean:
-	@for i in $(SUBDIRS); \
+	@for i in $(SUBDIRS) testsuite; \
 	do $(MAKE) $(MFLAGS) -C $$i clean; done
 
 clobber:
diff --git a/testsuite/Makefile b/testsuite/Makefile
index 8fcbc557..2acd0427 100644
--- a/testsuite/Makefile
+++ b/testsuite/Makefile
@@ -43,6 +43,9 @@ alltests: $(TESTS)
 clean:
 	@echo "Removing $(RESULTS_DIR) dir ..."
 	@rm -rf $(RESULTS_DIR)
+	@rm -f iproute2/iproute2-this
+	@rm -f tests/ip/link/dev_wo_vf_rate.nl
+	$(MAKE) -C tools clean
 
 distclean: clean
 	echo "Entering iproute2" && cd iproute2 && $(MAKE) distclean && cd ..;
diff --git a/testsuite/tools/Makefile b/testsuite/tools/Makefile
index f2cdc980..f0ce4ee2 100644
--- a/testsuite/tools/Makefile
+++ b/testsuite/tools/Makefile
@@ -1,3 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 generate_nlmsg: generate_nlmsg.c ../../lib/libnetlink.c
 	$(CC) -o $@ $^
+
+clean:
+	rm -f generate_nlmsg
-- 
2.18.0