Running "make kselftest" or building selftests when KBUILD_OUTPUT is set, will create selftest objects in the KBUILD_OUTPUT directory. This could be undesirable especially when user didn't intend to relocate selftest objects.

Use KBUILD_OUTPUT/kselftest to create selftest objects instead of cluttering the main directory.

Signed-off-by: Shuah Khan skhan@linuxfoundation.org --- tools/testing/selftests/Makefile | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index c71a63b923d4..9781ca79794a 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -71,6 +71,9 @@ override LDFLAGS = override MAKEFLAGS = endif

+# Append kselftest to KBUILD_OUTPUT to avoid cluttering +# KBUILD_OUTPUT with selftest objects and headers installed +# by selftests Makefile or lib.mk. ifneq ($(KBUILD_SRC),) override LDFLAGS = endif @@ -79,7 +82,7 @@ ifneq ($(O),) BUILD := $(O) else ifneq ($(KBUILD_OUTPUT),) - BUILD := $(KBUILD_OUTPUT) + BUILD := $(KBUILD_OUTPUT)/kselftest else BUILD := $(shell pwd) DEFAULT_INSTALL_HDR_PATH := 1