[PATCH AUTOSEL 5.18 45/93] kselftests: Enable the echo command to print newlines in Makefile

Sasha Levin
2022-08-11T15:57:32Z

From: Gautam <gautammenghani201@gmail.com>

[ Upstream commit 3297a4df805d4263506b6dfec4d1bbeff8862dd8 ]

In the install section of the main Makefile of kselftests, the echo
command is used with -n flag, which disables the printing of new line
due to which the output contains "\n" chars as follows:

Emit Tests for alsa\nSkipping non-existent dir: arm64
Emit Tests for breakpoints\nEmit Tests for capabilities\n

This patch fixes the above bug by using the -e flag.

Signed-off-by: Gautam <gautammenghani201@gmail.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
tools/testing/selftests/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile
index bd2ac8b3bf1f..197126a6614e 100644
--- a/tools/testing/selftests/Makefile
+++ b/tools/testing/selftests/Makefile
@@ -251,7 +251,7 @@ ifdef INSTALL_PATH
for TARGET in $(TARGETS); do \
BUILD_TARGET=$$BUILD/$$TARGET; \
[ ! -d $(INSTALL_PATH)/$$TARGET ] && echo "Skipping non-existent dir: $$TARGET" && continue; \
- echo -n "Emit Tests for $$TARGET\n"; \
+ echo -ne "Emit Tests for $$TARGET\n"; \
$(MAKE) -s --no-print-directory OUTPUT=$$BUILD_TARGET COLLECTION=$$TARGET \
-C $$TARGET emit_tests >> $(TEST_LIST); \
done;
--
2.35.1