[lkml]   [2012]   [Apr]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 0/5] RFC: strip 15,000 lines from a typical autoconf.h
On Wed, 11 Apr 2012 18:19:58 -0700 Linus Torvalds <> wrote:

> #define IS_DEFINED(x) (__stringify(CONFIG_##x)[0]=='1')
> That really is a piece of art. I'm expecting that the Guggenheim will
> contact me any moment now about it.

Several weeks ago I asked the assemblage if anyone could think of a way
of doing this. It seems that I failed to Cc sufficiently perverted

> Of course, the above does *not* work for a pre-processor, but hey, you
> can't have everything. It literally is *only* valid in C code. You
> can't have everything.

So we shouldn't call it IS_DEFINED() - that would cause confusion with
the old version.

 \ /
  Last update: 2012-04-12 03:49    [W:0.069 / U:1.192 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site