[OE-core] [PATCH] gtk-icon-cache.bbclass: Fix multiple rebuilds of the icon cache on first boot

[Koen Kooi]

Op 22 mrt. 2012, om 20:51 heeft Andreas Müller het volgende geschreven:

> On Thu, Mar 22, 2012 at 8:34 PM, Koen Kooi <koen at dominion.thruhere.net> wrote:
>> 
>> Op 22 mrt. 2012, om 20:15 heeft Andreas Müller het volgende geschreven:
>> 
>>> * Before this patch every inheritance of this class rebuilt the full icon cache at the first boot.
>>> * With this patch the icon cache will only be build once at the first boot and on pkg installations that require it.
>>> * This patch reduces the time needed for the first boot from 96 minutes to 5 minutes on the test machine.
>>> * Build-tested incremental (BB_SIGNATURE_HANDLER = "OEBasicHash") & from scratch
>>> * Run-tested with systemd and opkg
>> 
>> Wouldn't adding it to the opkg intercept code (and likely rpm as well) be a better idea?
>> 
> We wanted to be independent of package manager selected and decided to
> follow the systemd-compat-units approach. Ehm opkg intercept code -
> teach me :)

Have a look at http://code.google.com/p/opkg/source/browse/#svn%2Ftrunk%2Fintercept

It is a bit iffy to encode knowledge of postinsts into the package manager, but you show that something like that is needed. Another thought: can the icon updates be done at do_rootfs time and mark the postinsts as done?

regards,

Koen