Re: [ptxdist] [PATCH] libgpiod: add support for python3 bindings.

["Börje Sewing" <boerje.sewing@who-ing.de>]

On 08/24/2018 04:20 PM, Denis OSTERLAND wrote:
> Am Freitag, den 24.08.2018, 15:58 +0200 schrieb Boerje Sewing:
>> Signed-off-by: Boerje Sewing <Boerje.Sewing@who-ing.de>
>> ---
>>  rules/libgpiod.in   |  8 ++++++++
>>  rules/libgpiod.make | 20 ++++++++++++++++++--
>>  2 files changed, 26 insertions(+), 2 deletions(-)
>>
>> diff --git a/rules/libgpiod.in b/rules/libgpiod.in
>> index d3d0c6002..ad52d6f10 100644
>> --- a/rules/libgpiod.in
>> +++ b/rules/libgpiod.in
>> @@ -55,4 +55,12 @@ config LIBGPIOD_GPIOMON
>>  	help
>>  	  Waits for events on a GPIO line
>>  
>> +config LIBGPIOD_PYTHON3
>> +        bool
>> +	prompt "Install python3 bindings"
>> +	select PYTHON3
>> +	select HOST_SYSTEM_PYTHON3
>> +	help
>> +	  Provides bindings for Python 3
>> +
>>  endif
>> diff --git a/rules/libgpiod.make b/rules/libgpiod.make
>> index ed677c2d5..888597ce3 100644
>> --- a/rules/libgpiod.make
>> +++ b/rules/libgpiod.make
>> @@ -35,8 +35,16 @@ LIBGPIOD_CONF_OPT	:= \
>>  	$(CROSS_AUTOCONF_USR) \
>>  	--$(call ptx/endis, PTXCONF_LIBGPIOD_TOOLS)-tools \
>>  	--disable-tests \
>> -	--disable-bindings-cxx \
>> -	--disable-bindings-python
>> +	--disable-bindings-cxx
>> +
>> +ifdef PTXCONF_LIBGPIOD_PYTHON3
>> +LIBGPIOD_CONF_OPT	+= --enable-bindings-python
>> +LIBGPIOD_CONF_ENV := \
>> +	$(CROSS_ENV) \
>> +	ac_cv_path_PYTHON=$(CROSS_PYTHON3)
>> +else
>> +LIBGPIOD_CONF_OPT	+= --disable-bindings-python
>> +endif
> I would suggest:
> 	--$(call ptx/endis, PTXCONF_LIBGPIOD_PYTHON3)-bindings-python
> and
> LIBGPIOD_CONF_ENV := \
> 	$(CROSS_ENV) \
> 	$(if $(PTXCONF_PYTHON3), ac_cv_path_PYTHON=$(CROSS_PYTHON3))

Tanks for your review :) Works and will be in patch v2. 

>>  
>>  # libgpiod requires kernel headers >= 4.8
>>  ifdef PTXCONF_KERNEL_HEADER
>> @@ -71,6 +79,14 @@ $(STATEDIR)/libgpiod.targetinstall:
>>  			/usr/bin/$$tool); \
>>  	done
>>  
>> +ifdef PTXCONF_LIBGPIOD_PYTHON3
>> +	@$(call install_copy, libgpiod, 0, 0, 0755, $(PYTHON3_SITEPACKAGES))
>> +	@for file in $(shell cd $(LIBGPIOD_PKGDIR) && find . -name "gpiod.*"); \
>> +	do \
>> +		$(call install_copy, libgpiod, 0, 0, 0644, -, /$$file); \
>> +	done
>> +endif
>> +
>>  	@$(call install_finish, libgpiod)
>>  
>>  	@$(call touch)
> Regards Denis
> 
> Diehl Connectivity Solutions GmbH
> Geschäftsführung: Horst Leonberger
> Sitz der Gesellschaft: Nürnberg - Registergericht: Amtsgericht
> Nürnberg: HRB 32315
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