How install p5-libapreq2 for perl 5.20?

[Ryan Schmidt]

> On Sep 15, 2014, at 4:16 AM, Mojca Miklavec wrote:
> 
> On Mon, Sep 15, 2014 at 4:19 AM, Ryan Schmidt wrote:
>>> On Sep 14, 2014, at 9:43 AM, Murray Eisenberg wrote:
>>> 
>>> Can somebody tell me in simple terms how to go about installing p5.20-libapreq2?
>>> 
>>> I tried "sudo port install p5.20-libapreq2" but, as I already reported in a ticket, this gives during build the "usual" error:
>>> 
>>>  info:build Can't locate ModPerl/MM.pm in @INC (you may need to install the ModPerl::MM module)
>>> 
>>> [Currently I have  p5.18-libapreq2 @2.130.0_3 installed, but also errors (report in a ticket) if I try to upgrade it to latest version.]
>>> 
>>> When I filed the ticket, it was closed as being a duplicate of #42582: p5-libapreq2: fails to build for any perl version except the default one (Can't locate ModPerl/MM.pm).
>>> 
>>> Is there some resolution?
>>> 
>>> Not being a macports developer or, for that matter, a perl developer -- just somebody who needs to use perl and perl modules within something else (WeBWorK) -- at this point I don't understand what to do.
>> 
>> We need to change the mod_perl2 port into a p5-mod_perl2 port that has subports for each perl version.
> 
> What is not clear to me is *how* to do that. It's clear about the
> majority of files (perl modules), header files could be shared in a
> separate package, but what would you do with
>  /opt/local/apache2/libexec/mod_perl.so
>  /opt/local/apache2/modules/mod_perl.so
> ?

For the first iteration, I would do nothing special. I would let each subport install those files, which would make the subports conflict with one another. That's not desirable, but better than the current unworkable situation.

As a second iteration, I would try removing those files from the p5.*-mod_perl2 subports, and put only those files back into a mod_perl2 port. I assume mod_perl.so requires the rest of the perl-version-specific files, so that port would have perl5.* variants which depend on the corresponding p5.*-mod_perl2 port.