Re: [PATCH] scripts/dtc: dt_to_config, use full path for dtx_diff

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On Mon, Jul 18, 2016 at 8:00 PM, Gaurav Minocha
<gaurav.minocha.os@xxxxxxxxx> wrote:
> On Mon, Jul 18, 2016 at 7:40 PM, Rob Herring <robh+dt@xxxxxxxxxx> wrote:
>> On Mon, Jul 18, 2016 at 6:12 PM, Frank Rowand <frowand.list@xxxxxxxxx> wrote:
>>> On 07/18/16 15:18, Rob Herring wrote:
>>>> On Fri, Jun 24, 2016 at 7:56 PM, Frank Rowand <frowand.list@xxxxxxxxx> wrote:
>>>>> From: Frank Rowand <frank.rowand@xxxxxxxxxxx>
>>>>>
>>>>> Do not require dtx_diff to be in $PATH.
>>>>>
>>>>> dt_to_config already needs to be run from the root directory of a kernel
>>>>> tree so use scripts/dtc/dtx_diff instead of dtx_diff.
>>>>
>>>> Okay, now I get a bit further. I get this message even if I set my
>>>> .config file on the command line:
>>>>
>>>> grep: ./.config: No such file or directory
>>>
>>> All of the following work for me:
>>>
>>>   scripts/dtc/dt_to_config --config .config arch/arm/boot/dts/highbank.dts
>>>
>>>   scripts/dtc/dt_to_config --config=.config arch/arm/boot/dts/highbank.dts
>>>
>>>   scripts/dtc/dt_to_config --config ./.config arch/arm/boot/dts/highbank.dts
>>>
>>>   scripts/dtc/dt_to_config --config=./.config arch/arm/boot/dts/highbank.dts
>>>
>>> What is the exact command line you are using?
>>
>> scripts/dtc/dt_to_config -c .build-arm/.config --config-format
>> arch/arm/boot/dts/highbank.dts
>>
> Above command works for me.
>
My bad, cleaned my local repo. Now, I can see this error. Will get back!

>>>
>>> Just to confirm, you are in the root directory of the kernel source tree
>>> and your .config is in the same directory (since you specified "./.config").
>>
>> I'm in the root, but .config is not.
>>
>> Rob
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