Home » Archived » Buckminster » version range substitution in MANIFEST.MF
| version range substitution in MANIFEST.MF [message #956921] |
Wed, 24 October 2012 22:28  |
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Hi
I noted that when I create a p2.site with buckminster action, if a
bundle in its MANIFEST.MF has a lowerbound then in the MANIFEST.MF of
the generated jar that version range is kept, but if there is no version
range in the original MANIFEST.MF, then in the generated MANIFEST.MF a
brand new version range is automatically created:
- lowerbound: the version of the required bundle as in the current
target platform, say 1.x.y
- upperbound: the next major version, thus 2.0.0 in this example
is this the normal behavior coming from p2 or somewhere else?
thanks in advance
Lorenzo
--
Lorenzo Bettini, PhD in Computer Science, DI, Univ. Torino
ICQ# lbetto, 16080134 (GNU/Linux User # 158233)
HOME: http://www.lorenzobettini.it MUSIC: http://www.purplesucker.com
http://www.myspace.com/supertrouperabba
BLOGS: http://tronprog.blogspot.com http://longlivemusic.blogspot.com
http://www.gnu.org/software/src-highlite
http://www.gnu.org/software/gengetopt
http://www.gnu.org/software/gengen http://doublecpp.sourceforge.net
HOME: http://www.lorenzobettini.it
TDD Book: https://leanpub.com/tdd-buildautomation-ci
Xtext Book: https://www.packtpub.com/application-development/implementing-domain-specific-languages-xtext-and-xtend-second-edition
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| Re: version range substitution in MANIFEST.MF [message #957674 is a reply to message #956921] |
Thu, 25 October 2012 12:00  |
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This is the default behaviour. The behaviour can be controlled using
properties. You can find more info on the documentation issue here:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=309147#c2
We have a long backlog on documentation issues currently.
- thomas
On 2012-10-25 00:28, Lorenzo Bettini wrote:
> Hi
>
> I noted that when I create a p2.site with buckminster action, if a
> bundle in its MANIFEST.MF has a lowerbound then in the MANIFEST.MF of
> the generated jar that version range is kept, but if there is no version
> range in the original MANIFEST.MF, then in the generated MANIFEST.MF a
> brand new version range is automatically created:
>
> - lowerbound: the version of the required bundle as in the current
> target platform, say 1.x.y
> - upperbound: the next major version, thus 2.0.0 in this example
>
> is this the normal behavior coming from p2 or somewhere else?
>
> thanks in advance
> Lorenzo
>
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| Re: version range substitution in MANIFEST.MF [message #960465 is a reply to message #957674] |
Sat, 27 October 2012 14:03 |
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On 10/25/2012 02:00 PM, Thomas Hallgren wrote:
> This is the default behaviour. The behaviour can be controlled using
> properties. You can find more info on the documentation issue here:
>
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=309147#c2
>
Thanks Thomas
This concerns only required bundles where I haven't made no version
range explicitly, right?
Please, let me check whether I understand:
*pde.match.rule.bundle*
Defines the match rule used for the "Require-Bundle" header.
Default: compatible
*pde.match.rule.bundle.lower*
Defines an additional rule for the lower bound of the ranges generated
for the "Require-Bundle" header.
Default: equivalent
"The lower match rule enables fine grained control of the lower bound.
This only makes sense if it is set to a rule that is more stringent then
the setting for the main match rule."
since the "lower" rule is more stringent by default, then the generated
ranges will be
1.2.3.abc -> [1.2.0,2.0.0)
right?
However, 1.2.3.abc refers to the version in the target platform.
> We have a long backlog on documentation issues currently.
>
do you mean that the bucky book is becoming obsolete? Can I help in
some way?
cheers
Lorenzo
> - thomas
>
>
> On 2012-10-25 00:28, Lorenzo Bettini wrote:
>> Hi
>>
>> I noted that when I create a p2.site with buckminster action, if a
>> bundle in its MANIFEST.MF has a lowerbound then in the MANIFEST.MF of
>> the generated jar that version range is kept, but if there is no version
>> range in the original MANIFEST.MF, then in the generated MANIFEST.MF a
>> brand new version range is automatically created:
>>
>> - lowerbound: the version of the required bundle as in the current
>> target platform, say 1.x.y
>> - upperbound: the next major version, thus 2.0.0 in this example
>>
>> is this the normal behavior coming from p2 or somewhere else?
>>
>> thanks in advance
>> Lorenzo
>>
>
--
Lorenzo Bettini, PhD in Computer Science, DI, Univ. Torino
ICQ# lbetto, 16080134 (GNU/Linux User # 158233)
HOME: http://www.lorenzobettini.it MUSIC: http://www.purplesucker.com
http://www.myspace.com/supertrouperabba
BLOGS: http://tronprog.blogspot.com http://longlivemusic.blogspot.com
http://www.gnu.org/software/src-highlite
http://www.gnu.org/software/gengetopt
http://www.gnu.org/software/gengen http://doublecpp.sourceforge.net
HOME: http://www.lorenzobettini.it
TDD Book: https://leanpub.com/tdd-buildautomation-ci
Xtext Book: https://www.packtpub.com/application-development/implementing-domain-specific-languages-xtext-and-xtend-second-edition
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