On 04/11/2016 04:29 PM, Richard Purdie wrote:
On Mon, 2016-04-11 at 10:11 +0800, Robert Yang wrote:
On 04/11/2016 09:56 AM, Christopher Larson wrote:
On Sun, Apr 10, 2016 at 6:17 PM Robert Yang <
liezhi.y...@windriver.com
<mailto:liezhi.y...@windriver.com>> wrote:
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.
That's an apples and oranges comparison. MACHINEOVERRIDES is part
of OVERRIDES,
which has *completely* different semantics than COMPATIBLE_*.
COMPATIBLE_MACHINE
is a regex variable more like BBMASK than anything else, and it's
been that way
since we introduced it. OVERRIDES has nothing to do with regular
expressions.
Since introduced ? I did a grep in oe-core and meta-openembedded, it
seems
that no ?
In oe-core:
$ grep 'COMPATIBLE_MACHINE.*qemux86' meta/recipes* -r
linux-yocto_4.4.bb:COMPATIBLE_MACHINE =
"qemuarm|qemuarm64|qemux86|qemuppc|qemumips|qemumips64|qemux86-64"
linux-yocto-tiny_4.4.bb:COMPATIBLE_MACHINE = "(qemux86)"
linux-yocto-dev.bb:COMPATIBLE_MACHINE =
"(qemuarm|qemux86|qemuppc|qemumips|qemumips64|qemux86-64)"
linux-yocto-tiny_4.1.bb:COMPATIBLE_MACHINE = "(qemux86)"
linux-yocto-rt_4.1.bb:COMPATIBLE_MACHINE =
"(qemux86|qemux86-64|qemuarm|qemuppc|qemumips)"
linux-yocto-rt_4.4.bb:COMPATIBLE_MACHINE =
"(qemux86|qemux86-64|qemuarm|qemuppc|qemumips)"
linux-yocto_4.1.bb:COMPATIBLE_MACHINE =
"qemuarm|qemuarm64|qemux86|qemuppc|qemumips|qemumips64|qemux86-64"
In meta-openembedded:
vboxguestdrivers_4.3.30.bb:COMPATIBLE_MACHINE = "(qemux86|qemux86
-64)"
We can see that the only one sets qemux86 but no set qemux86-64 is
linux-yocto-tiny:
COMPATIBLE_MACHINE = "(qemux86)"
And it really doesn't work with qemux86-64.
The trouble is as others have mentioned, COMPATIBLE_MACHINE has always
worked this way. We can't really change that without a wider discussion
and at this point in the release in particular, I can't take such a
patch.
We do really need to think about the behaviour as it does do unexpected
things and catch people out.
I'd suggest you add a '$' to the end of the regex in linux-yocto-tiny
Thanks, I will send a new patch it.
to resolve this. We could also add '$' to the end of the other usages
and make it clear it is a regex?
I'd like to only fix linux-yocto-tiny atm in case of cause other errors,
maybe we can do that for other recipes in YP 2.2.
// Robert
Cheers,
Richard
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