[132613] trunk/dports/perl

[Ryan Schmidt]

On Feb 5, 2015, at 5:30 PM, cal at macports.org wrote:
> 
> Revision
> 132613
> Author
> cal at macports.org
> Date
> 2015-02-05 15:30:15 -0800 (Thu, 05 Feb 2015)
> Log Message
> 
> eperl: Convert to regular port, replaces p5*-eperl, closes #46757, adds support for 5.16-5.20
> Modified Paths
> 
> 	• trunk/dports/perl/eperl/Portfile
> 	• trunk/dports/perl/p5-eperl/Portfile
> Added Paths
> 
> 	• trunk/dports/perl/eperl/
> Diff
> 
> Modified: trunk/dports/perl/eperl/Portfile (132505 => 132613)

> +# Choose the perl versions to support
> +set perlversions        {5.16 5.18 5.20}
> +# Set the version that should be used as default
> +set defaultversion      5.16
> +
> +# Internal helper variables
> +set default_version     [string map {. _} $defaultversion]
> +set nondefault_set      no
> +
> +# Generate the perl variants
> +foreach perlversion $perlversions {
> +    set variantname "perl[string map {. _} $perlversion]"
> +
> +    # so, if Tcl did support map… http://wiki.tcl.tk/12848
> +    set conflicts [list]
> +    foreach otherversion [lsearch -all -inline -not -exact -sorted $perlversions $perlversion] {
> +        lappend conflicts "perl[string map {. _} $otherversion]"
>      }

[snip]

I think the perl5 portgroup is supposed to contain code now to make it easy to create perl variants, instead of having to write all this code to do it manually.