Adding ${python.branch} without the . to Python groups

[Blair Zajac]

On 08/17/2012 11:39 AM, Rainer Müller wrote:
> On 2012-08-17 20:02, Blair Zajac wrote:
>> I'm working on unifying py2{5,6,7}-logilab-astng and they all depend upon the
>> corresponding $py2{5,6,7}-logilab-common.  Can we add to the python groups
>> another variable without the . in it, so I can do
>>
>> depends_lib-append  port:py{python.SOMETHING}-logilab-common
>
> This is supposed to work already using this snippet:
>
>    if {$name != $subport} {
>        depends_lib-append  port:py${python.version}-logilab-common
>    }
>
> The conditional check is necessary such that this dependency is only added for
> subports.

So ${python.version} is changed if a subport is active?  That's 
non-intuitive.

The ports I'm converting are currently not a subport, does that work 
regardless?

Blair