[OE-core] [PATCH 1/1] base.bbclass: fix COMPATIBLE_MACHINE
Robert Yang
liezhi.yang at windriver.com
Mon Apr 11 01:17:23 UTC 2016
On 04/11/2016 03:06 AM, Denys Dmytriyenko wrote:
> On Sun, Apr 10, 2016 at 07:14:56AM -0700, Robert Yang wrote:
>> It mismatched such as qemux86 and qemux86-64 which was incorrect, for
>> example:
>> COMPATIBLE_MACHINE = "(qemux86)"
>
> That will match qemux86 and qemux86-64 and is by design! It's a regular
I'm afraid no, please see my last reply, for others such as
MACHINE_OVERRIDES, they never design to work in such a way, so I don't
think that COMPATIBLE_MACHINE should work in this way. If you really
want to match more, I think that you can set it as "(qemux86.*)" or
something familiar.
> expression, not an exact string match! There are plenty of recipes
> (especially outside of oe-core) that depend on this behavior, so please don't
> break it!
I checked oe-core, there isn't any wrong when set MACHINE to:
"qemuarm"
"qemuarm64"
"qemumips"
"qemumips64"
"qemuppc"
"qemux86"
"qemux86-64"
and run bitbake world -g.
Would you please tell me which recipes outside of oe-core relay on this?
I think that we should fix the recipe.
// Robert
>
>
>> But it treated MACHINE = "qemux86-64" as matched. The similar to others.
>>
>> This patch fixes the problem.
>>
>> Signed-off-by: Robert Yang <liezhi.yang at windriver.com>
>> ---
>> meta/classes/base.bbclass | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
>> index f9697a9..f376478 100644
>> --- a/meta/classes/base.bbclass
>> +++ b/meta/classes/base.bbclass
>> @@ -469,7 +469,7 @@ python () {
>> import re
>> compat_machines = (d.getVar('MACHINEOVERRIDES', True) or "").split(":")
>> for m in compat_machines:
>> - if re.match(need_machine, m):
>> + if re.match('^' + need_machine + '$', m):
>> break
>> else:
>> raise bb.parse.SkipPackage("incompatible with machine %s (not in COMPATIBLE_MACHINE)" % d.getVar('MACHINE', True))
>> --
>> 2.8.0
>>
>> --
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>
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