svn commit: r401923 - in head/devel: . py-pytz py-pytz3

[Jan Beich]

Muhammad Moinur Rahman <bofh at FreeBSD.org> writes:

> On Thu, Nov 19, 2015 at 4:25 PM, Kubilay Kocak <koobs at freebsd.org> wrote:
>
>> On 19/11/2015 9:08 PM, Muhammad Moinur Rahman wrote:
>> > In bsd.default-versions.mk <http://bsd.default-versions.mk>
>> > PYTHON_DEFAULT=2.7 Whereas I need one from version 3 hence I have used
>> > PYTHON3_DEFAULT=3.4. Advice please ?
>> >
>> > On Thu, Nov 19, 2015 at 3:59 PM, Kubilay Kocak <koobs at freebsd.org
>> > <mailto:koobs at freebsd.org>> wrote:
>> >
>> >     On 19/11/2015 8:54 PM, Muhammad Moinur Rahman wrote:
>> >     > +PYTHON_VERSION=      python${PYTHON3_DEFAULT}
>> >
>> >     This should probably be a different PYTHON_* variable too.
>> >
>> >     The mechanism in bsd.default-versions.mk
>> >     <http://bsd.default-versions.mk> ends up setting the correct
>> >     "PYTHON_VERSION" variable (I believe, please check), which should be
>> >     used instead.
>> >
>> >
>>
>> I believe USES=python:3 is the way it's already being done:
>>
>>
>> https://svnweb.freebsd.org/ports/head/audio/py3-pylast/Makefile?revision=376731&view=markup#l17
>>
>> https://svnweb.freebsd.org/ports/head/accessibility/py3-atspi/Makefile?revision=401900&view=markup#l20
>>
>> https://svnweb.freebsd.org/ports/head/multimedia/py3-gstreamer1/Makefile?revision=397984&view=markup#l20
>>
>> https://svnweb.freebsd.org/ports/head/textproc/py3-libxml2/Makefile?revision=391332&view=markup#l19
>>
>> Don't forget to rename :)
>
> I believe in that case I cannot use SLAVE port anymore and I should move to
> an individual port.

koobs' examples aren't very convincing. For py2 vs. py3 it could be:

  # py-foo, master
  USES?=	python
  USES+=	tar:bzip2
  USE_PYTHON=	py3kplist

  # py3-foo, slave
  USES=		python:3

  # py2-foo, slave (when python3 by default)
  USES=		python:2
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