Messages in this thread |  | | | Subject | Re: [PATCH] Speed up "make headers_*" | | From | David Woodhouse <> | | Date | Sun, 08 Jun 2008 11:49:01 +0100 | |
On Sun, 2008-06-08 at 12:41 +0200, Sam Ravnborg wrote:
> headers_install.pl looks like this now.
> I am not happy about the way I call unifdef - can it be
> done better?
Possibly. unifdef only actually handles "#ifdef __KERNEL__" and
"#ifndef __KERNEL__", doesn't it? It shouldn't be too hard to recreate
at least that much functionality in perl, surely?
Bonus points for making it handle more interesting constructs like
"#if defined (KERNEL) || defined (FOO)", and for warning/erroring
whenever any ifdefs on CONFIG_xxx would be visible in userspace.
But those can come later; we don't have those yet anyway.
--
dwmw2
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