[OE-core] [PATCH] qt4.inc: remove the optional documentation package from the demo's RRECOMMENDS

[Eric Bénard]

Le 05/09/2011 18:04, Eric Bénard a écrit :
> Le 05/09/2011 17:38, Koen Kooi a écrit :
>> Op 5 sep. 2011 om 15:24 heeft Denis Carikli<denis at eukrea.com> het volgende
>> geschreven:
>>
>>> The documentation is 285M and doesn't fit on the NAND of many machines.
>>
>> That does remove all the descriptions from the qtdemo app, so removing all
>> docs isn't a good idea
>>
> yes, that brings oe-core to the oe dev state (where the docs were not installed).
> This makes qt4-demo images usable on systems with 256 MB flash because the doc
> package is huge.
>
FWIW with this patch we have exactly the same behaviour as (for example) a 
Fedora 15 : installing qt-demos brings a qt-demo program which can launch the 
demos and examples but lacks the explanation text, installing qt-docs brings 
the text (in a 126MB rpm !).

> Next step will be to split the doc package in order to have the descriptions
> in one package and the code in an other one. We will try to find time to do
> this in a few days.
>
in fact the text comes from the html directory in the qt doc which is quite 
big : 184MB. After a few research, it seems "only" 36MB of these 184MB are 
used by qtdemo, so we could quite easily split qt-doc in 2 packages : 
qt-demo-doc and qt-doc.

Eric