On Mar 6, 2011, at 16:28, Marko Käning wrote:

>> Yes, that's how you would remove a port.
> OK.
> 
>> Note that everybody who already has the port installed will receive no 
>> notification that the port has been deleted from the tree, and will continue 
>> to have the port installed forever, or until they manually decide to "sudo 
>> port uninstall" it.
> I see. That wouldn't be a big deal since…
> 
>> What is the port? Is there or will there be a replacement for it in 
>> MacPorts? If so, don't delete the port immediately, but keep it around for a 
>> year or so as a stub port marked as "replaced_by" whatever the replacement 
>> port is.
> it's the port "skrooge-devel" which the skrooge-developers decided to not to 
> support anymore. Instead we agreed upon maintaining solely port "skrooge".
> 
> This is why I would simple "rm" it.
> 
> BUT, how to I create 'a stub port marked as "replaced_by"'??? (Just out of 
> sheer curiosity I'd like to know, just in case I come across a case like this 
> in the future.)

In this case, you should absolutely leave skrooge-devel and mark it as 
replaced_by skrooge. For examples of how this is used, grep the ports tree for 
"replaced_by"; you should find several examples. xz-devel is a good example; 
xz-devel was replaced by xz. The important elements are:

 * add the line "replaced_by foo" where foo is the port this one is replaced 
by; when a user upgrades this port, MacPorts will instead install the 
replacement port
 * increase the version, revision, or epoch, so that users who have this port 
installed will get notice in "port outdated" that they should upgrade it and 
trigger the above process
 * clear distfiles (have a line reading only "distfiles") so that no distfile 
is downloaded for this stub port
 * delete master_sites since there aren't any distfiles to download
 * use "livecheck.type none" so that livecheck doesn't try to do anything
 * add a pre-configure block with a ui_error and return -code error explaining 
to users why try to install this port that the port has been replaced



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