linux-kernel - [PATCH] selftests: futex: Makefile: fix for lops in targets to run silently

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Date:   Mon, 18 Sep 2017 18:59:15 -0600
From:   Shuah Khan <shuahkh@....samsung.com>
To:     dvhart@...radead.org, shuah@...nel.org
Cc:     Shuah Khan <shuahkh@....samsung.com>, tglx@...utronix.de,
        mingo@...hat.com, peterz@...radead.org,
        linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org
Subject: [PATCH] selftests: futex: Makefile: fix for lops in targets to run silently

Fix for loops in targets to run silently to avoid cluttering the test
results.

Suppresses the following from targets:

for DIR in functional; do               \
        BUILD_TARGET=./tools/testing/selftests/futex/$DIR; \
        mkdir $BUILD_TARGET  -p;        \
        make OUTPUT=$BUILD_TARGET -C $DIR all;\
done

./tools/testing/selftests/futex/run.sh

Signed-off-by: Shuah Khan <shuahkh@....samsung.com>
---
 tools/testing/selftests/futex/Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/futex/Makefile b/tools/testing/selftests/futex/Makefile
index 9358cb210fd5..f0c0369ccb79 100644
--- a/tools/testing/selftests/futex/Makefile
+++ b/tools/testing/selftests/futex/Makefile
@@ -7,7 +7,7 @@ TEST_PROGS := run.sh
 include ../lib.mk
 
 all:
-	for DIR in $(SUBDIRS); do		\
+	@for DIR in $(SUBDIRS); do		\
 		BUILD_TARGET=$(OUTPUT)/$$DIR;	\
 		mkdir $$BUILD_TARGET  -p;	\
 		make OUTPUT=$$BUILD_TARGET -C $$DIR $@;\
@@ -17,7 +17,7 @@ all:
 	done
 
 override define RUN_TESTS
-	cd $(OUTPUT); ./run.sh
+	@cd $(OUTPUT); ./run.sh
 endef
 
 override define INSTALL_RULE
@@ -36,7 +36,7 @@ override define EMIT_TESTS
 endef
 
 override define CLEAN
-	for DIR in $(SUBDIRS); do		\
+	@for DIR in $(SUBDIRS); do		\
 		BUILD_TARGET=$(OUTPUT)/$$DIR;	\
 		mkdir $$BUILD_TARGET  -p;	\
 		make OUTPUT=$$BUILD_TARGET -C $$DIR $@;\
-- 
2.11.0