[94838] trunk/dports

[Blair Zajac]

On 07/01/2012 06:03 PM, Blair Zajac wrote:
> On 07/01/2012 05:57 PM, Ryan Schmidt wrote:
>>
>> On Jul 1, 2012, at 14:55, afb at macports.org wrote:
>>
>>> Revision: 94838
>>>           https://trac.macports.org/changeset/94838
>>> Author:   afb at macports.org
>>> Date:     2012-07-01 05:55:56 -0700 (Sun, 01 Jul 2012)
>>> Log Message:
>>> -----------
>>> xz: upgrade to 5.0.4
>>>
>>> Stop splitting the port into a static xz and a shared liblzma,
>>> include everything in the "xz" port like done with bzip2 etc.
>>> Ignore the license and bloat issues that this brings, for now.
>>> Mark the "liblzma" port as being replaced_by the new xz port.
>>
>> I thought it was nice having them split up, especially if liblzma is
>> licensed differently from the xz command line utilities.
>>
>> But if splitting them up is no longer desired, then you also need to
>> change any liblzma dependencies to xz in all ports that have them, and
>> increase their revisions. I just received an email about that for
>> ImageMagick, but I count 15 such ports. We can't have ports depending
>> on ports that have been replaced_by another port.
>
> Odd things happen now.
>
> If you don't have liblzma or xz installed and you try to install
> ImageMagick, then it'll install liblzma (guessing for ImageMagick's
> dependency), then deactivate it and install xz (guessing for
> ImageMagick's use_xz), and then link against xz's libraries instead of
> liblzma's.
>
> Could use_xz be updated to be satisfied by liblzma?

And then 'port -u -v uninstall' fails to remove older ImageMagick (if 
one did it have installed) since liblzma is not activated:

root at loma:~# port -u -v uninstall
--->  Unable to uninstall liblzma @5.0.3_0, the following ports depend 
on it:
--->  	ImageMagick @6.7.7-2_0+q16
Error: org.macports.uninstall for port liblzma returned: Please 
uninstall the ports that depend on liblzma first.
Warning: targets not executed for liblzma: org.macports.uninstall
Please see the log file for port liblzma for details:
 
/opt/local/var/macports/logs/_opt_local_var_macports_registry_portfiles_liblzma_5.0.3_0/liblzma/main.log
Warning: Failed to execute portfile from registry for liblzma @5.0.3_0
--->  Unable to uninstall liblzma @5.0.3_0, the following ports depend 
on it:
--->  	ImageMagick @6.7.7-2_0+q16
Error: port uninstall failed: Please uninstall the ports that depend on 
liblzma first.

Blair