selftests: gpio: fix clean target to remove all generated files and dirs

gpio test creates executables, object files, and include directory
under selftests directory. Enhance clean target to remove all files
it generates.

Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>

diff --git a/tools/testing/selftests/gpio/Makefile b/tools/testing/selftests/gpio/Makefile
index 4f6d9e0169b2d871fb3f0e8b2fec70c3a7bc18e9..298929df97e695b5be640a47d51b84d173f5da5f 100644 (file)
--- a/tools/testing/selftests/gpio/Makefile
+++ b/tools/testing/selftests/gpio/Makefile
@@ -2,13 +2,19 @@
 TEST_PROGS := gpio-mockup.sh
 TEST_FILES := gpio-mockup-sysfs.sh $(BINARIES)
 BINARIES := gpio-mockup-chardev
+EXTRA_PROGS := ../gpiogpio-event-mon ../gpiogpio-hammer ../gpiolsgpio
+EXTRA_DIRS := ../gpioinclude/
+EXTRA_OBJS := ../gpiogpio-event-mon-in.o ../gpiogpio-event-mon.o
+EXTRA_OBJS += ../gpiogpio-hammer-in.o ../gpiogpio-utils.o ../gpiolsgpio-in.o
+EXTRA_OBJS += ../gpiolsgpio.o
 
 include ../lib.mk
 
 all: $(BINARIES)
 
 override define CLEAN
-       $(RM) $(BINARIES)
+       $(RM) $(BINARIES) $(EXTRA_PROGS) $(EXTRA_OBJS)
+       $(RM) -r $(EXTRA_DIRS)
 endef
 
 CFLAGS += -O2 -g -std=gnu99 -Wall -I../../../../usr/include/