On Mon, Jul 18, 2016 at 9:15 PM, Gaurav Minocha
<gaurav.minocha.os@xxxxxxxxx> wrote:
> 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!
>
Frank,
It is coming from dtx_diff,
if grep -q "^CONFIG_DTC=y" ${__KBUILD_OUTPUT}/.config ; then
you may have to add a check on .config file here.
if [ -f "${__KBUILD_OUTPUT}/.config" ] && grep -q "^CONFIG_DTC=y"
${__KBUILD_OUTPUT}/.config; then
>>>>
>>>> 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
Please let me know if I'm missing something.
--
Gaurav Minocha
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