[OE-core] [PATCH] ccache: Ensure CCACHE_DIR is cleaned by do_clean task

[Mark Hatle]

On 7/9/12 9:27 AM, Richard Purdie wrote:
> On Mon, 2012-07-09 at 07:16 -0700, Khem Raj wrote:
>> On 7/9/2012 4:55 AM, Richard Purdie wrote:
>>> This ensures a rebuild does really build from scratch when ccache
>>> is in use.
>>>
>>> [YOCTO #2696]
>>>
>>> Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
>>> --- diff --git a/meta/classes/ccache.bbclass
>>> b/meta/classes/ccache.bbclass index 5aa2da2..cd06a4b 100644 ---
>>> a/meta/classes/ccache.bbclass +++ b/meta/classes/ccache.bbclass @@
>>> -4,3 +4,5 @@ CCACHE_DISABLE[unexport] = "1"
>>>
>>> do_configure[dirs] =+ "${CCACHE_DIR}" do_kernel_configme[dirs] =+
>>> "${CCACHE_DIR}" + +do_clean[cleandirs] += "${CCACHE_DIR}"
>>>
>>
>> so will this remove all contents of .ccache dir ?
>> or just the package you are cleanall'ing
>
> Our default CCACHE_DIR defined above this has ${PN} in it so just the
> package you are cleaning.

I'm worried about what happens if someone changes the CCACHE_DIR to a single 
shared location.

--Mark

> Cheers,
>
> Richard
>
>
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