* [PATCH] busybox: defconfig modified in order to activate CONFIG_EXPR_MATH_SUPPORT_64
@ 2012-01-09 0:03 Andrei Gherzan
2012-01-09 5:08 ` McClintock Matthew-B29882
` (3 more replies)
0 siblings, 4 replies; 12+ messages in thread
From: Andrei Gherzan @ 2012-01-09 0:03 UTC (permalink / raw)
To: openembedded-core; +Cc: Andrei Gherzan, Andrei Gherzan
From: Andrei Gherzan <andrei.gherzan@windriver.com>
Enable 64-bit math support in the expr applet. This will make
the applet slightly larger, but will allow computation with very
large numbers.
[YOCTO #1767]
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
---
meta/recipes-core/busybox/busybox-1.19.3/defconfig | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/meta/recipes-core/busybox/busybox-1.19.3/defconfig b/meta/recipes-core/busybox/busybox-1.19.3/defconfig
index 1990f28..ebd751d 100644
--- a/meta/recipes-core/busybox/busybox-1.19.3/defconfig
+++ b/meta/recipes-core/busybox/busybox-1.19.3/defconfig
@@ -214,7 +214,7 @@ CONFIG_FEATURE_ENV_LONG_OPTIONS=y
# CONFIG_EXPAND is not set
# CONFIG_FEATURE_EXPAND_LONG_OPTIONS is not set
CONFIG_EXPR=y
-# CONFIG_EXPR_MATH_SUPPORT_64 is not set
+CONFIG_EXPR_MATH_SUPPORT_64=y
CONFIG_FALSE=y
# CONFIG_FOLD is not set
# CONFIG_FSYNC is not set
--
1.7.5.4
^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH] busybox: defconfig modified in order to activate CONFIG_EXPR_MATH_SUPPORT_64
2012-01-09 0:03 [PATCH] busybox: defconfig modified in order to activate CONFIG_EXPR_MATH_SUPPORT_64 Andrei Gherzan
@ 2012-01-09 5:08 ` McClintock Matthew-B29882
2012-01-09 6:06 ` Ni Qingliang
2012-01-09 8:09 ` Phil Blundell
2012-01-12 20:23 ` Saul Wold
` (2 subsequent siblings)
3 siblings, 2 replies; 12+ messages in thread
From: McClintock Matthew-B29882 @ 2012-01-09 5:08 UTC (permalink / raw)
To: Patches and discussions about the oe-core layer
Cc: Andrei Gherzan, Andrei Gherzan
Is anyone working on more fine grained control of busybox? Some ideas include:
1) configure via PACKAGECONFIG?
2) supply a defconfig for busybox?
3) multiple busybox recipes?
-M
On Sun, Jan 8, 2012 at 6:03 PM, Andrei Gherzan <andrei@gherzan.ro> wrote:
> From: Andrei Gherzan <andrei.gherzan@windriver.com>
>
> Enable 64-bit math support in the expr applet. This will make
> the applet slightly larger, but will allow computation with very
> large numbers.
>
> [YOCTO #1767]
>
> Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
> ---
> meta/recipes-core/busybox/busybox-1.19.3/defconfig | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/meta/recipes-core/busybox/busybox-1.19.3/defconfig b/meta/recipes-core/busybox/busybox-1.19.3/defconfig
> index 1990f28..ebd751d 100644
> --- a/meta/recipes-core/busybox/busybox-1.19.3/defconfig
> +++ b/meta/recipes-core/busybox/busybox-1.19.3/defconfig
> @@ -214,7 +214,7 @@ CONFIG_FEATURE_ENV_LONG_OPTIONS=y
> # CONFIG_EXPAND is not set
> # CONFIG_FEATURE_EXPAND_LONG_OPTIONS is not set
> CONFIG_EXPR=y
> -# CONFIG_EXPR_MATH_SUPPORT_64 is not set
> +CONFIG_EXPR_MATH_SUPPORT_64=y
> CONFIG_FALSE=y
> # CONFIG_FOLD is not set
> # CONFIG_FSYNC is not set
> --
> 1.7.5.4
>
>
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] busybox: defconfig modified in order to activate CONFIG_EXPR_MATH_SUPPORT_64
2012-01-09 5:08 ` McClintock Matthew-B29882
@ 2012-01-09 6:06 ` Ni Qingliang
2012-01-09 8:09 ` Phil Blundell
1 sibling, 0 replies; 12+ messages in thread
From: Ni Qingliang @ 2012-01-09 6:06 UTC (permalink / raw)
To: McClintock Matthew-B29882,
Patches and discussions about the oe-core layer
Cc: Andrei Gherzan, Andrei Gherzan
indeed, I think maybe providing specific config file for specific
machine is better, but not spliting the config to fragments.
On Mon, 2012-01-09 at 13:08 +0800, McClintock Matthew-B29882 wrote:
> Is anyone working on more fine grained control of busybox? Some ideas include:
>
> 1) configure via PACKAGECONFIG?
>
> 2) supply a defconfig for busybox?
>
> 3) multiple busybox recipes?
>
> -M
>
> On Sun, Jan 8, 2012 at 6:03 PM, Andrei Gherzan <andrei@gherzan.ro> wrote:
> > From: Andrei Gherzan <andrei.gherzan@windriver.com>
> >
> > Enable 64-bit math support in the expr applet. This will make
> > the applet slightly larger, but will allow computation with very
> > large numbers.
> >
> > [YOCTO #1767]
> >
> > Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
> > ---
> > meta/recipes-core/busybox/busybox-1.19.3/defconfig | 2 +-
> > 1 files changed, 1 insertions(+), 1 deletions(-)
> >
> > diff --git a/meta/recipes-core/busybox/busybox-1.19.3/defconfig b/meta/recipes-core/busybox/busybox-1.19.3/defconfig
> > index 1990f28..ebd751d 100644
> > --- a/meta/recipes-core/busybox/busybox-1.19.3/defconfig
> > +++ b/meta/recipes-core/busybox/busybox-1.19.3/defconfig
> > @@ -214,7 +214,7 @@ CONFIG_FEATURE_ENV_LONG_OPTIONS=y
> > # CONFIG_EXPAND is not set
> > # CONFIG_FEATURE_EXPAND_LONG_OPTIONS is not set
> > CONFIG_EXPR=y
> > -# CONFIG_EXPR_MATH_SUPPORT_64 is not set
> > +CONFIG_EXPR_MATH_SUPPORT_64=y
> > CONFIG_FALSE=y
> > # CONFIG_FOLD is not set
> > # CONFIG_FSYNC is not set
> > --
> > 1.7.5.4
> >
> >
> > _______________________________________________
> > Openembedded-core mailing list
> > Openembedded-core@lists.openembedded.org
> > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
>
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
--
Yi Qingliang
niqingliang@insigma.com.cn
https://niqingliang2003.wordpress.com
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] busybox: defconfig modified in order to activate CONFIG_EXPR_MATH_SUPPORT_64
2012-01-09 5:08 ` McClintock Matthew-B29882
2012-01-09 6:06 ` Ni Qingliang
@ 2012-01-09 8:09 ` Phil Blundell
2012-01-09 16:26 ` Mark Hatle
1 sibling, 1 reply; 12+ messages in thread
From: Phil Blundell @ 2012-01-09 8:09 UTC (permalink / raw)
To: McClintock Matthew-B29882,
Patches and discussions about the oe-core layer
Cc: Andrei Gherzan, Andrei Gherzan
You could take a look at the busybox-config.inc stuff in oe-classic as a
starting point. It doesn't do PACKAGECONFIG (since oe-classic doesn't
have that) but it can do the equivalent with DISTRO_FEATURES.
p.
On Mon, 2012-01-09 at 05:08 +0000, McClintock Matthew-B29882 wrote:
> Is anyone working on more fine grained control of busybox? Some ideas include:
>
> 1) configure via PACKAGECONFIG?
>
> 2) supply a defconfig for busybox?
>
> 3) multiple busybox recipes?
>
> -M
>
> On Sun, Jan 8, 2012 at 6:03 PM, Andrei Gherzan <andrei@gherzan.ro> wrote:
> > From: Andrei Gherzan <andrei.gherzan@windriver.com>
> >
> > Enable 64-bit math support in the expr applet. This will make
> > the applet slightly larger, but will allow computation with very
> > large numbers.
> >
> > [YOCTO #1767]
> >
> > Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
> > ---
> > meta/recipes-core/busybox/busybox-1.19.3/defconfig | 2 +-
> > 1 files changed, 1 insertions(+), 1 deletions(-)
> >
> > diff --git a/meta/recipes-core/busybox/busybox-1.19.3/defconfig b/meta/recipes-core/busybox/busybox-1.19.3/defconfig
> > index 1990f28..ebd751d 100644
> > --- a/meta/recipes-core/busybox/busybox-1.19.3/defconfig
> > +++ b/meta/recipes-core/busybox/busybox-1.19.3/defconfig
> > @@ -214,7 +214,7 @@ CONFIG_FEATURE_ENV_LONG_OPTIONS=y
> > # CONFIG_EXPAND is not set
> > # CONFIG_FEATURE_EXPAND_LONG_OPTIONS is not set
> > CONFIG_EXPR=y
> > -# CONFIG_EXPR_MATH_SUPPORT_64 is not set
> > +CONFIG_EXPR_MATH_SUPPORT_64=y
> > CONFIG_FALSE=y
> > # CONFIG_FOLD is not set
> > # CONFIG_FSYNC is not set
> > --
> > 1.7.5.4
> >
> >
> > _______________________________________________
> > Openembedded-core mailing list
> > Openembedded-core@lists.openembedded.org
> > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
>
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] busybox: defconfig modified in order to activate CONFIG_EXPR_MATH_SUPPORT_64
2012-01-09 8:09 ` Phil Blundell
@ 2012-01-09 16:26 ` Mark Hatle
2012-01-09 16:52 ` Otavio Salvador
0 siblings, 1 reply; 12+ messages in thread
From: Mark Hatle @ 2012-01-09 16:26 UTC (permalink / raw)
To: openembedded-core
On 1/9/12 2:09 AM, Phil Blundell wrote:
> You could take a look at the busybox-config.inc stuff in oe-classic as a
> starting point. It doesn't do PACKAGECONFIG (since oe-classic doesn't
> have that) but it can do the equivalent with DISTRO_FEATURES.
At Wind River we've discussed using the kernel configuration fragment patching
process as a way to control busybox. This would allow the recipe to provide a
default fragment (configuration), with machines, architectures, and other
configurations providing additional fragments -- that together would produce the
busybox that the end use wants.
I think this is a better long term approach then hacking the defconfig file each
time it's not quite right for a system. (We may still need to modify it over
time, but the modifications need to be considered "generic" based on the use of
busybox in say core-image-minimal...)
--Mark
> p.
>
> On Mon, 2012-01-09 at 05:08 +0000, McClintock Matthew-B29882 wrote:
>> Is anyone working on more fine grained control of busybox? Some ideas include:
>>
>> 1) configure via PACKAGECONFIG?
>>
>> 2) supply a defconfig for busybox?
>>
>> 3) multiple busybox recipes?
>>
>> -M
>>
>> On Sun, Jan 8, 2012 at 6:03 PM, Andrei Gherzan<andrei@gherzan.ro> wrote:
>>> From: Andrei Gherzan<andrei.gherzan@windriver.com>
>>>
>>> Enable 64-bit math support in the expr applet. This will make
>>> the applet slightly larger, but will allow computation with very
>>> large numbers.
>>>
>>> [YOCTO #1767]
>>>
>>> Signed-off-by: Andrei Gherzan<andrei@gherzan.ro>
>>> ---
>>> meta/recipes-core/busybox/busybox-1.19.3/defconfig | 2 +-
>>> 1 files changed, 1 insertions(+), 1 deletions(-)
>>>
>>> diff --git a/meta/recipes-core/busybox/busybox-1.19.3/defconfig b/meta/recipes-core/busybox/busybox-1.19.3/defconfig
>>> index 1990f28..ebd751d 100644
>>> --- a/meta/recipes-core/busybox/busybox-1.19.3/defconfig
>>> +++ b/meta/recipes-core/busybox/busybox-1.19.3/defconfig
>>> @@ -214,7 +214,7 @@ CONFIG_FEATURE_ENV_LONG_OPTIONS=y
>>> # CONFIG_EXPAND is not set
>>> # CONFIG_FEATURE_EXPAND_LONG_OPTIONS is not set
>>> CONFIG_EXPR=y
>>> -# CONFIG_EXPR_MATH_SUPPORT_64 is not set
>>> +CONFIG_EXPR_MATH_SUPPORT_64=y
>>> CONFIG_FALSE=y
>>> # CONFIG_FOLD is not set
>>> # CONFIG_FSYNC is not set
>>> --
>>> 1.7.5.4
>>>
>>>
>>> _______________________________________________
>>> Openembedded-core mailing list
>>> Openembedded-core@lists.openembedded.org
>>> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
>>
>> _______________________________________________
>> Openembedded-core mailing list
>> Openembedded-core@lists.openembedded.org
>> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
>
>
>
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] busybox: defconfig modified in order to activate CONFIG_EXPR_MATH_SUPPORT_64
2012-01-09 16:26 ` Mark Hatle
@ 2012-01-09 16:52 ` Otavio Salvador
2012-01-13 15:12 ` Darren Hart
0 siblings, 1 reply; 12+ messages in thread
From: Otavio Salvador @ 2012-01-09 16:52 UTC (permalink / raw)
To: Patches and discussions about the oe-core layer
[-- Attachment #1: Type: text/plain, Size: 1572 bytes --]
On Mon, Jan 9, 2012 at 14:26, Mark Hatle <mark.hatle@windriver.com> wrote:
> On 1/9/12 2:09 AM, Phil Blundell wrote:
>
>> You could take a look at the busybox-config.inc stuff in oe-classic as a
>> starting point. It doesn't do PACKAGECONFIG (since oe-classic doesn't
>> have that) but it can do the equivalent with DISTRO_FEATURES.
>>
>
> At Wind River we've discussed using the kernel configuration fragment
> patching process as a way to control busybox. This would allow the recipe
> to provide a default fragment (configuration), with machines,
> architectures, and other configurations providing additional fragments --
> that together would produce the busybox that the end use wants.
>
> I think this is a better long term approach then hacking the defconfig
> file each time it's not quite right for a system. (We may still need to
> modify it over time, but the modifications need to be considered "generic"
> based on the use of busybox in say core-image-minimal...)
I agree with the concept of the idea and long term solution however I also
think it needs to be well documented otherwise it is going to be a problem,
instead of a solution.
When I tried to use the kernel configuration fragment from Yocto I couldn't
figure it out by myself and it seems very undocumented thus its learn curve
is not as good as I'd hope for...
--
Otavio Salvador O.S. Systems
E-mail: otavio@ossystems.com.br http://www.ossystems.com.br
Mobile: +55 53 9981-7854 http://projetos.ossystems.com.br
[-- Attachment #2: Type: text/html, Size: 2203 bytes --]
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] busybox: defconfig modified in order to activate CONFIG_EXPR_MATH_SUPPORT_64
2012-01-09 0:03 [PATCH] busybox: defconfig modified in order to activate CONFIG_EXPR_MATH_SUPPORT_64 Andrei Gherzan
2012-01-09 5:08 ` McClintock Matthew-B29882
@ 2012-01-12 20:23 ` Saul Wold
2012-01-13 7:07 ` Lauri Hintsala
2012-01-19 18:31 ` Saul Wold
3 siblings, 0 replies; 12+ messages in thread
From: Saul Wold @ 2012-01-12 20:23 UTC (permalink / raw)
To: Patches and discussions about the oe-core layer; +Cc: Andrei Gherzan
On 01/08/2012 04:03 PM, Andrei Gherzan wrote:
> From: Andrei Gherzan<andrei.gherzan@windriver.com>
>
> Enable 64-bit math support in the expr applet. This will make
> the applet slightly larger, but will allow computation with very
> large numbers.
>
Just to confirm, I have seen discussion about finer-grain control over
bitbake configuration, but are there any direct objections to this
change going in?
Sau!
> [YOCTO #1767]
>
> Signed-off-by: Andrei Gherzan<andrei@gherzan.ro>
> ---
> meta/recipes-core/busybox/busybox-1.19.3/defconfig | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/meta/recipes-core/busybox/busybox-1.19.3/defconfig b/meta/recipes-core/busybox/busybox-1.19.3/defconfig
> index 1990f28..ebd751d 100644
> --- a/meta/recipes-core/busybox/busybox-1.19.3/defconfig
> +++ b/meta/recipes-core/busybox/busybox-1.19.3/defconfig
> @@ -214,7 +214,7 @@ CONFIG_FEATURE_ENV_LONG_OPTIONS=y
> # CONFIG_EXPAND is not set
> # CONFIG_FEATURE_EXPAND_LONG_OPTIONS is not set
> CONFIG_EXPR=y
> -# CONFIG_EXPR_MATH_SUPPORT_64 is not set
> +CONFIG_EXPR_MATH_SUPPORT_64=y
> CONFIG_FALSE=y
> # CONFIG_FOLD is not set
> # CONFIG_FSYNC is not set
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] busybox: defconfig modified in order to activate CONFIG_EXPR_MATH_SUPPORT_64
2012-01-09 0:03 [PATCH] busybox: defconfig modified in order to activate CONFIG_EXPR_MATH_SUPPORT_64 Andrei Gherzan
2012-01-09 5:08 ` McClintock Matthew-B29882
2012-01-12 20:23 ` Saul Wold
@ 2012-01-13 7:07 ` Lauri Hintsala
2012-01-13 8:16 ` Andrei Gherzan
2012-01-19 18:31 ` Saul Wold
3 siblings, 1 reply; 12+ messages in thread
From: Lauri Hintsala @ 2012-01-13 7:07 UTC (permalink / raw)
To: Patches and discussions about the oe-core layer; +Cc: Andrei Gherzan
Hello Andrei
On 01/09/2012 02:03 AM, Andrei Gherzan wrote:
> From: Andrei Gherzan<andrei.gherzan@windriver.com>
>
> Enable 64-bit math support in the expr applet. This will make
> the applet slightly larger, but will allow computation with very
> large numbers.
>
> [YOCTO #1767]
This bug should be fixed already:
http://lists.linuxtogo.org/pipermail/openembedded-core/2011-December/014487.html
Please inform if my fix doesn't work.
BR,
Lauri
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] busybox: defconfig modified in order to activate CONFIG_EXPR_MATH_SUPPORT_64
2012-01-13 7:07 ` Lauri Hintsala
@ 2012-01-13 8:16 ` Andrei Gherzan
2012-01-13 9:50 ` Lauri Hintsala
0 siblings, 1 reply; 12+ messages in thread
From: Andrei Gherzan @ 2012-01-13 8:16 UTC (permalink / raw)
To: Lauri Hintsala; +Cc: Andrei Gherzan, openembedded
[-- Attachment #1: Type: text/plain, Size: 866 bytes --]
As i could see that patch has nothing in common with this bug. Yes, it uses
expr from busybox... but that is all. No fix for 64bit numbers support.
@g
On Jan 13, 2012 9:07 AM, "Lauri Hintsala" <lauri.hintsala@bluegiga.com>
wrote:
> Hello Andrei
>
> On 01/09/2012 02:03 AM, Andrei Gherzan wrote:
>
>> From: Andrei Gherzan<andrei.gherzan@**windriver.com<andrei.gherzan@windriver.com>
>> >
>>
>> Enable 64-bit math support in the expr applet. This will make
>> the applet slightly larger, but will allow computation with very
>> large numbers.
>>
>> [YOCTO #1767]
>>
>
> This bug should be fixed already:
> http://lists.linuxtogo.org/**pipermail/openembedded-core/**
> 2011-December/014487.html<http://lists.linuxtogo.org/pipermail/openembedded-core/2011-December/014487.html>
>
> Please inform if my fix doesn't work.
>
> BR,
> Lauri
>
[-- Attachment #2: Type: text/html, Size: 1335 bytes --]
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] busybox: defconfig modified in order to activate CONFIG_EXPR_MATH_SUPPORT_64
2012-01-13 8:16 ` Andrei Gherzan
@ 2012-01-13 9:50 ` Lauri Hintsala
0 siblings, 0 replies; 12+ messages in thread
From: Lauri Hintsala @ 2012-01-13 9:50 UTC (permalink / raw)
To: Andrei Gherzan; +Cc: Andrei Gherzan, openembedded
On 01/13/2012 10:16 AM, Andrei Gherzan wrote:
> As i could see that patch has nothing in common with this bug. Yes, it
> uses expr from busybox... but that is all. No fix for 64bit numbers support.
Sorry, my fingers were faster than my head. I thought this bug was
opened because of yocto time set issue:
https://lists.yoctoproject.org/pipermail/yocto/2012-January/006437.html
I see this is general issue. You can forget my previous message.
BR,
Lauri
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] busybox: defconfig modified in order to activate CONFIG_EXPR_MATH_SUPPORT_64
2012-01-09 16:52 ` Otavio Salvador
@ 2012-01-13 15:12 ` Darren Hart
0 siblings, 0 replies; 12+ messages in thread
From: Darren Hart @ 2012-01-13 15:12 UTC (permalink / raw)
To: Patches and discussions about the oe-core layer
On 01/09/2012 08:52 AM, Otavio Salvador wrote:
> On Mon, Jan 9, 2012 at 14:26, Mark Hatle <mark.hatle@windriver.com
> <mailto:mark.hatle@windriver.com>> wrote:
>
> On 1/9/12 2:09 AM, Phil Blundell wrote:
>
> You could take a look at the busybox-config.inc stuff in
> oe-classic as a
> starting point. It doesn't do PACKAGECONFIG (since oe-classic
> doesn't
> have that) but it can do the equivalent with DISTRO_FEATURES.
>
>
> At Wind River we've discussed using the kernel configuration
> fragment patching process as a way to control busybox. This would
> allow the recipe to provide a default fragment (configuration), with
> machines, architectures, and other configurations providing
> additional fragments -- that together would produce the busybox that
> the end use wants.
>
> I think this is a better long term approach then hacking the
> defconfig file each time it's not quite right for a system. (We may
> still need to modify it over time, but the modifications need to be
> considered "generic" based on the use of busybox in say
> core-image-minimal...)
>
>
> I agree with the concept of the idea and long term solution however I
> also think it needs to be well documented otherwise it is going to be a
> problem, instead of a solution.
>
> When I tried to use the kernel configuration fragment from Yocto I
> couldn't figure it out by myself and it seems very undocumented thus its
> learn curve is not as good as I'd hope for...
The need for something like this was also highlighted during my
poky-tiny work for Yocto. We need a config fragment manager for busybox,
although the yocto-kernel tools may be overkill. We also need something
that adjusts those fragments based on DISTRO_FEATURES, especially the
libc bits.
I can see the value of busybox "profiles", such as tiny and standard for
a start. The yocto-kernel tooling might be a good fit for this, but it
could also be accomplished with a couple busybox recipes and the
PREFERRED_PROVIDER mechanism.
--
Darren Hart
Intel Open Source Technology Center
Yocto Project - Linux Kernel
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] busybox: defconfig modified in order to activate CONFIG_EXPR_MATH_SUPPORT_64
2012-01-09 0:03 [PATCH] busybox: defconfig modified in order to activate CONFIG_EXPR_MATH_SUPPORT_64 Andrei Gherzan
` (2 preceding siblings ...)
2012-01-13 7:07 ` Lauri Hintsala
@ 2012-01-19 18:31 ` Saul Wold
3 siblings, 0 replies; 12+ messages in thread
From: Saul Wold @ 2012-01-19 18:31 UTC (permalink / raw)
To: Patches and discussions about the oe-core layer; +Cc: Andrei Gherzan
On 01/08/2012 04:03 PM, Andrei Gherzan wrote:
> From: Andrei Gherzan<andrei.gherzan@windriver.com>
>
> Enable 64-bit math support in the expr applet. This will make
> the applet slightly larger, but will allow computation with very
> large numbers.
>
> [YOCTO #1767]
>
> Signed-off-by: Andrei Gherzan<andrei@gherzan.ro>
> ---
> meta/recipes-core/busybox/busybox-1.19.3/defconfig | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/meta/recipes-core/busybox/busybox-1.19.3/defconfig b/meta/recipes-core/busybox/busybox-1.19.3/defconfig
> index 1990f28..ebd751d 100644
> --- a/meta/recipes-core/busybox/busybox-1.19.3/defconfig
> +++ b/meta/recipes-core/busybox/busybox-1.19.3/defconfig
> @@ -214,7 +214,7 @@ CONFIG_FEATURE_ENV_LONG_OPTIONS=y
> # CONFIG_EXPAND is not set
> # CONFIG_FEATURE_EXPAND_LONG_OPTIONS is not set
> CONFIG_EXPR=y
> -# CONFIG_EXPR_MATH_SUPPORT_64 is not set
> +CONFIG_EXPR_MATH_SUPPORT_64=y
> CONFIG_FALSE=y
> # CONFIG_FOLD is not set
> # CONFIG_FSYNC is not set
Merged into OE-Core
Thanks
Sau!
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2012-01-19 18:39 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-01-09 0:03 [PATCH] busybox: defconfig modified in order to activate CONFIG_EXPR_MATH_SUPPORT_64 Andrei Gherzan
2012-01-09 5:08 ` McClintock Matthew-B29882
2012-01-09 6:06 ` Ni Qingliang
2012-01-09 8:09 ` Phil Blundell
2012-01-09 16:26 ` Mark Hatle
2012-01-09 16:52 ` Otavio Salvador
2012-01-13 15:12 ` Darren Hart
2012-01-12 20:23 ` Saul Wold
2012-01-13 7:07 ` Lauri Hintsala
2012-01-13 8:16 ` Andrei Gherzan
2012-01-13 9:50 ` Lauri Hintsala
2012-01-19 18:31 ` Saul Wold
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