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Date: Wed, 13 Nov 2013 07:39:04 -0600
From: Mark Hatle <mark.hatle@windriver.com>
Organization: Wind River Systems
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To: Phil Blundell <pb@pbcl.net>, Martin Jansa <martin.jansa@gmail.com>
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Cc: openembedded-core@lists.openembedded.org
Subject: Re: [PATCH 3/6] binutils: Ensure old -symlinks packages get removed
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On 11/13/13, 5:14 AM, Phil Blundell wrote:
> On Wed, 2013-11-13 at 09:12 +0100, Martin Jansa wrote:
>> On Tue, Nov 12, 2013 at 07:23:22PM -0600, Mark Hatle wrote:
>>> When the -symlinks package was removed and an RPROVIDES was added, nothing
>>> was put in to cause the removal of the older package in an upgrade.
>>>
>>> Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
>>> ---
>>>   meta/recipes-devtools/binutils/binutils.inc | 1 +
>>>   1 file changed, 1 insertion(+)
>>>
>>> diff --git a/meta/recipes-devtools/binutils/binutils.inc b/meta/recipes-devtools/binutils/binutils.inc
>>> index 17c66bc..ea2383e 100644
>>> --- a/meta/recipes-devtools/binutils/binutils.inc
>>> +++ b/meta/recipes-devtools/binutils/binutils.inc
>>> @@ -21,6 +21,7 @@ FILES_${PN} = " \
>>>   	${prefix}/${TARGET_SYS}/bin/*"
>>>
>>>   RPROVIDES_${PN} += "${PN}-symlinks"
>>> +RREPLACES_${PN} += "${PN}-symlinks"
>>
>> IIRC for opkg backend you need also RCONFLICTS for opkg to really remove
>> old ${PN}-symlinks.
>
> Also for dpkg.  If you have Replaces: without Conflicts: then this just
> means that the replacing package is allowed to overwrite files in the
> replaced one, not that the replaced one will actually be uninstalled.

This seems incredibly strange to me.  But I can adjust the 2/6 and 3/6 patches 
by adding the appropriate RCONFLICTS.

--Mark

> p.
>
>