Re-do MacPorts after upgrading from Tiger to Leopard on PPC?

[Bradley Giesbrecht]

On Mar 13, 2009, at 9:17 AM, Bradley Giesbrecht wrote:

>
> On Mar 13, 2009, at 8:44 AM, Joshua Root wrote:
>
>> Bradley Giesbrecht wrote:
>>> On Mar 12, 2009, at 10:43 PM, Bryan Blackburn wrote:
>>>
>>>> On Thu, Mar 12, 2009 at 09:57:17PM -0700, Jerry said:
>>>>> I just upgraded the OS from Tiger to Leopard on PPC. Do I need  
>>>>> to re-
>>>>> install any or all of my MacPorts stuff?
>>>>
>>>> Yes, unfortunately MacPorts doesn't handle that case well since  
>>>> many
>>>> ports
>>>> you have installed were probably built with 10.4-specific bits.   
>>>> The
>>>> safest
>>>> method is to move /opt/local aside (eg, to /opt/local-10.4), do a  
>>>> new
>>>> MacPorts install then install those ports you want/need.  You can  
>>>> use
>>>> 'port
>>>> installed' prior to moving /opt/local aside to see what you  
>>>> currently
>>>> have.
>>>>
>>>> Bryan
>>>
>>>
>>> Could you force a rebuild?
>>>
>>> port -f upgrade installed
>>
>> Nope. Selected darwin_8* variants would be preserved. This is fixed  
>> in
>> trunk.
>
> Would this work or is there another shorter path to achieving the  
> same thing.
>
> port installed | sed '1d' | awk '{print $1$2}' > installed.txt
> port -f uninstall installed
> for item in $(cat installed.txt); do port install $item done

Whoops, need to remove +darwin_8.

port installed | sed '1d' | sed 's|+darwin_[0-9]||g' | awk '{print  
$1$2}' > installed.txt

//Brad