linux-kernel - Re: [PATCH v2 5/6] selftests: change install command to rsync

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Date:	Tue, 08 Sep 2015 19:39:04 +1000
From:	Michael Ellerman <mpe@...erman.id.au>
To:	Bamvor Zhang Jian <bamvor.zhangjian@...aro.org>
Cc:	linux-kernel@...r.kernel.org, broonie@...nel.org,
	khilman@...aro.org, tyler.baker@...aro.org, shuahkh@....samsung.com
Subject: Re: [PATCH v2 5/6] selftests: change install command to rsync

On Tue, 2015-09-08 at 17:25 +0800, Bamvor Zhang Jian wrote:
> Hi, Michael
> 
> On 09/08/2015 01:52 PM, Michael Ellerman wrote:
> > On Mon, 2015-09-07 at 22:04 +0800, Bamvor Jian Zhang wrote:
> >> The command of install could not handle the special files in exec
> >> testcases, change the default rule to rsync to fix this.
> >> The result of installation is unchanged after this commit.
> >>
> >> Suggested-by: Michael Ellerman <mpe@...erman.id.au>
> >> Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@...aro.org>
> > 
> > Ah OK, I did suggest it. You never replied to my mail suggesting it though.
> > 
> > I assume you tested it and it worked for all cases?

> yes, I compare the installed file.

OK, thanks.

> >> diff --git a/tools/testing/selftests/ftrace/Makefile b/tools/testing/selftests/ftrace/Makefile
> >> index 0acbeca..4e6ed13 100644
> >> --- a/tools/testing/selftests/ftrace/Makefile
> >> +++ b/tools/testing/selftests/ftrace/Makefile
> >> @@ -1,7 +1,7 @@
> >>  all:
> >>  
> >>  TEST_PROGS := ftracetest
> >> -TEST_DIRS := test.d/
> >> +TEST_DIRS := test.d
> >>  
> >>  include ../lib.mk
> >>  
> >> diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk
> >> index 97f1c67..50a93f5 100644
> >> --- a/tools/testing/selftests/lib.mk
> >> +++ b/tools/testing/selftests/lib.mk
> >> @@ -12,13 +12,10 @@ run_tests: all
> >>  	$(RUN_TESTS)
> >>  
> >>  define INSTALL_RULE
> >> -	@if [ "X$(TEST_PROGS)$(TEST_PROGS_EXTENDED)$(TEST_FILES)" != "X" ]; then			\
> >> -		mkdir -p $(INSTALL_PATH);								\
> >> -		for TEST_DIR in $(TEST_DIRS); do							\
> >> -			cp -r $$TEST_DIR $(INSTALL_PATH);						\
> >> -		done;											\
> >> -		echo "install -t $(INSTALL_PATH) $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES)";	\
> >> -		install -t $(INSTALL_PATH) $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES);		\
> >> +	@if [ "X$(TEST_PROGS)$(TEST_PROGS_EXTENDED)$(TEST_FILES)" != "X" ]; then					\
> >> +		mkdir -p ${INSTALL_PATH};										\
> >> +		echo "rsync -a $(TEST_DIRS) $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(INSTALL_PATH)/";	\
> > 
> > What is the echo for?

> For output the following rsync command during building.
> Do you mean there is some better way to do it?

No, I mean we didn't used to do that, until your recent patch. It's just for
logging?

cheers


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