diff mbox

[4/8] selftests: gpio: override clean in lib.mk to fix warnings

Message ID b216b1808abff1e75c1b325a338a518b8477257a.1492815938.git.shuahkh@osg.samsung.com (mailing list archive)
State Not Applicable
Headers show

Commit Message

Shuah Khan April 21, 2017, 11:14 p.m. UTC
Add override for lib.mk clean to fix the following warnings from clean
target run.

Makefile:11: warning: overriding recipe for target 'clean'
../lib.mk:55: warning: ignoring old recipe for target 'clean'

Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
---
 tools/testing/selftests/gpio/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Michael Ellerman April 22, 2017, 5:40 a.m. UTC | #1
Shuah Khan <shuahkh@osg.samsung.com> writes:

> Add override for lib.mk clean to fix the following warnings from clean
> target run.
>
> Makefile:11: warning: overriding recipe for target 'clean'
> ../lib.mk:55: warning: ignoring old recipe for target 'clean'
>
> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
> ---
>  tools/testing/selftests/gpio/Makefile | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/tools/testing/selftests/gpio/Makefile b/tools/testing/selftests/gpio/Makefile
> index 205e4d1..4f6d9e0 100644
> --- a/tools/testing/selftests/gpio/Makefile
> +++ b/tools/testing/selftests/gpio/Makefile
> @@ -7,8 +7,9 @@ include ../lib.mk
>  
>  all: $(BINARIES)
>  
> -clean:
> +override define CLEAN
>  	$(RM) $(BINARIES)
> +endef

This could be achieved more simply with:

EXTRA_CLEAN := $(BINARIES)

cheers
Shuah Khan April 25, 2017, 3:02 p.m. UTC | #2
On 04/21/2017 11:40 PM, Michael Ellerman wrote:
> Shuah Khan <shuahkh@osg.samsung.com> writes:
> 
>> Add override for lib.mk clean to fix the following warnings from clean
>> target run.
>>
>> Makefile:11: warning: overriding recipe for target 'clean'
>> ../lib.mk:55: warning: ignoring old recipe for target 'clean'
>>
>> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
>> ---
>>  tools/testing/selftests/gpio/Makefile | 3 ++-
>>  1 file changed, 2 insertions(+), 1 deletion(-)
>>
>> diff --git a/tools/testing/selftests/gpio/Makefile b/tools/testing/selftests/gpio/Makefile
>> index 205e4d1..4f6d9e0 100644
>> --- a/tools/testing/selftests/gpio/Makefile
>> +++ b/tools/testing/selftests/gpio/Makefile
>> @@ -7,8 +7,9 @@ include ../lib.mk
>>  
>>  all: $(BINARIES)
>>  
>> -clean:
>> +override define CLEAN
>>  	$(RM) $(BINARIES)
>> +endef
> 
> This could be achieved more simply with:
> 
> EXTRA_CLEAN := $(BINARIES)
> 

gpio clean requires special handling. I have one more patch
I sent out that handles that. So I am going to leave this
patch the way with override.

thanks,
-- Shuah
diff mbox

Patch

diff --git a/tools/testing/selftests/gpio/Makefile b/tools/testing/selftests/gpio/Makefile
index 205e4d1..4f6d9e0 100644
--- a/tools/testing/selftests/gpio/Makefile
+++ b/tools/testing/selftests/gpio/Makefile
@@ -7,8 +7,9 @@  include ../lib.mk
 
 all: $(BINARIES)
 
-clean:
+override define CLEAN
 	$(RM) $(BINARIES)
+endef
 
 CFLAGS += -O2 -g -std=gnu99 -Wall -I../../../../usr/include/
 LDLIBS += -lmount -I/usr/include/libmount