linux-kernel - Re: [ANNOUNCE] Kconfiglib menuconfig implementation

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Message-ID: <CAFkk2KStOwHKmFLpNVA1GNscvi-0wihJVM_uaYNemoy6XWDxiQ@mail.gmail.com>
Date:   Sun, 20 May 2018 09:51:17 +0200
From:   Ulf Magnusson <ulfalizer@...il.com>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     Linux Kbuild mailing list <linux-kbuild@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [ANNOUNCE] Kconfiglib menuconfig implementation

On Sun, May 20, 2018 at 6:03 AM, Randy Dunlap <rdunlap@...radead.org> wrote:
> On 05/19/2018 08:45 PM, Randy Dunlap wrote:
>> On 05/08/2018 09:59 AM, Ulf Magnusson wrote:
>>> Hello,
>>>
>>> I've added incremental search for jumping directly to a symbol now.
>>> Regular expressions are supported as well.
>>>
>>> Some screenshots below:
>>>
>>> https://raw.githubusercontent.com/ulfalizer/Kconfiglib/screenshots/screenshots/ss10.png
>>> https://raw.githubusercontent.com/ulfalizer/Kconfiglib/screenshots/screenshots/ss11.png
>>> https://raw.githubusercontent.com/ulfalizer/Kconfiglib/screenshots/screenshots/ss13.png
>>>
>>> The last screenshot shows how things might look after you jump to a
>>> symbol. The jumped-to symbol wasn't visible in this case, so show-all
>>> mode was turned on automatically.
>>
>> Hi Ulf,
>>
>>
>>
>> Hm, OK, I used the trick that you supplied a few weeks ago and I have the UI now.
>>
>>     ARCH=x86 SRCARCH=x86 KERNELVERSION=`make kernelversion` \
>>         Kconfiglib/menuconfig.py
>>
>> so yes, a real Makefile target would be nice. :)
>
> I want to see all kconfig symbols that end with "_DEBUG" (so excluding
> _DEBUGFS).  Using:
>
> /.*_DEBUG$
>
> shows me 6 symbols:
> ATH9K_COMMON_DEBUG
> DVB_B2C2_FLEXCOP_DEBUG
> HAVE_DMA_API_DEBUG
> IP_DCCP_TFRC_DEBUG
> NFS_DEBUG
> PM_SLEEP_DEBUG
>
> so where are the other (approx.) 176?
> see:
> $ find . -name Kconfig\* | xargs grep "config.*_DEBUG$" | grep -v \.orig | wc
>     182     364    9179
>
>
> Anyway, something for you to look at. :)
>
> --
> ~Randy

I changed it to search the symbol name and the prompt separately:
https://github.com/ulfalizer/Kconfiglib/commit/e0905818ef376c977d0a4540ea72d61b8f554bb5

Should work the way you expected now. It's more intuitive for the prompt too. :)

Can just do 'debug$' by the way. No '.*' required.

Cheers,
Ulf