Re: WANTED: kernel projects for CS students

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To: Rik van Riel <riel@...>
Cc: <linux-kernel@...>
Date: Monday, October 15, 2007 - 11:40 am

On Sun, 14 October 2007 19:01:28 -0400, Rik van Riel wrote:

Maybe this:

Allow removal of select from Kconfig files

Difficulty: 4

Many config options depend on other options is unrelated submenus.  As a
result, people have complained about not being able to select the
desired option because they finding all dependencies is too complicated.
Select solves this problem and creates a near-identical new one.  Now it
is just as hard to turn some options _off_ as it was before to turn
others _on_.

The solution would be to have smarter tools that give the user
information roughly like this:
  [ ] CONFIG_FOO
      If you enable this option, you will also enable CONFIG_BAR.
Or :
  [x] CONFIG_BAR
      If you disable this option you will also disable CONFIG_FOO
      and CONFIG_FOO2.

Difficulty is somewhat increased by the number of tools that require
such functionality.  Support for xconfig and menuconfig appears to have
priority as those users have a harder time grepping the kernel.

Jörn

-- 
There is no worse hell than that provided by the regrets
for wasted opportunities.
-- Andre-Louis Moreau in Scarabouche
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Messages in current thread:
WANTED: kernel projects for CS students, Rik van Riel, (Sun Oct 14, 7:01 pm)
Re: WANTED: kernel projects for CS students, Pavel Machek, (Sun Oct 28, 2:07 pm)
Re: WANTED: kernel projects for CS students, Lennart Sorensen, (Mon Oct 29, 3:48 pm)
Re: WANTED: kernel projects for CS students, Pavel Machek, (Mon Oct 29, 4:19 pm)
Re: WANTED: kernel projects for CS students, Lennart Sorensen, (Mon Oct 29, 5:44 pm)
Re: WANTED: kernel projects for CS students, Rik van Riel, (Fri Nov 2, 11:36 pm)
Re: WANTED: kernel projects for CS students, Wander Winkelhorst, (Sat Nov 3, 5:44 am)
Re: WANTED: kernel projects for CS students, Rafael J. Wysocki, (Sun Oct 28, 2:57 pm)
Re: WANTED: kernel projects for CS students, Toshiharu Harada, (Thu Oct 18, 12:51 am)
Re: WANTED: kernel projects for CS students, Mark Gross, (Wed Oct 17, 1:45 pm)
Re: WANTED: kernel projects for CS students, Guilherme Amadio, (Mon Oct 15, 1:30 pm)
Re: WANTED: kernel projects for CS students, J. Bruce Fields, (Mon Oct 15, 2:03 pm)
Re: WANTED: kernel projects for CS students, Mark Gross, (Mon Oct 15, 1:04 pm)
Re: WANTED: kernel projects for CS students, Alexey Dobriyan, (Mon Oct 15, 3:17 pm)
Re: WANTED: kernel projects for CS students, Mark Gross, (Tue Oct 16, 4:10 pm)
Re: WANTED: kernel projects for CS students, Folkert van Heusden, (Mon Oct 15, 3:54 pm)
Re: WANTED: kernel projects for CS students, Sam Ravnborg, (Mon Oct 15, 2:30 pm)
Re: WANTED: kernel projects for CS students, Giacomo Catenazzi, (Mon Oct 15, 3:54 pm)
Re: WANTED: kernel projects for CS students, Mark Gross, (Tue Oct 16, 4:06 pm)
Re: WANTED: kernel projects for CS students, Jan Engelhardt, (Tue Oct 16, 4:09 pm)
Re: WANTED: kernel projects for CS students, Giacomo Catenazzi, (Tue Oct 16, 4:31 pm)
Re: WANTED: kernel projects for CS students, Rik van Riel, (Tue Oct 16, 4:23 pm)
Re: WANTED: kernel projects for CS students, Giacomo Catenazzi, (Fri Nov 2, 3:54 am)
Re: WANTED: kernel projects for CS students, Jan Engelhardt, (Tue Oct 16, 4:25 pm)
Re: WANTED: kernel projects for CS students, Mark Gross, (Mon Oct 15, 2:45 pm)
Re: WANTED: kernel projects for CS students, Zan Lynx, (Mon Oct 15, 1:10 pm)
Re: WANTED: kernel projects for CS students, Rik van Riel, (Mon Oct 15, 1:23 pm)
Re: WANTED: kernel projects for CS students, Doug Whitesell (LKML), (Mon Oct 15, 1:04 pm)
Re: WANTED: kernel projects for CS students, Jörn, (Mon Oct 15, 11:40 am)
Re: WANTED: kernel projects for CS students, Sam Ravnborg, (Mon Oct 15, 10:23 am)
Re: WANTED: kernel projects for CS students, Philippe Elie, (Mon Oct 15, 12:31 pm)
Re: WANTED: kernel projects for CS students, Sam Ravnborg, (Mon Oct 15, 2:19 pm)
Re: WANTED: kernel projects for CS students, Philippe Elie, (Mon Oct 15, 12:36 pm)
Re: WANTED: kernel projects for CS students, Xavier Bestel, (Mon Oct 15, 12:53 pm)
Re: WANTED: kernel projects for CS students, Jan Engelhardt, (Mon Oct 15, 12:52 pm)
Re: WANTED: kernel projects for CS students, Rik van Riel, (Mon Oct 15, 11:10 am)
Re: WANTED: kernel projects for CS students, Sam Ravnborg, (Mon Oct 15, 2:31 pm)
Re: WANTED: kernel projects for CS students, WANG Cong, (Mon Oct 15, 6:40 am)
Re: WANTED: kernel projects for CS students, Rik van Riel, (Mon Oct 15, 1:13 pm)