lkml.org 
[lkml]   [2003]   [Sep]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [2.6 patch] add a config option for -Os compilation
On Thu, Sep 25, 2003 at 08:11:27PM +0200, Sam Ravnborg wrote:
> On Thu, Sep 25, 2003 at 04:38:45PM +0200, Adrian Bunk wrote:
> > --- linux-2.6.0-test5-mm4/init/Kconfig.old 2003-09-25 14:38:18.000000000 +0200
> > +++ linux-2.6.0-test5-mm4/init/Kconfig 2003-09-25 14:47:12.000000000 +0200
> > @@ -65,6 +65,16 @@
> >
> > menu "General setup"
> >
> > +config OPTIMIZE_FOR_SIZE
> > + bool "Optimize for size" if EXPERIMENTAL
> > + default y if ARM || H8300
> > + default n
> > + help
> > + Enabling this option will pass "-Os" instead of "-O2" to gcc
> > + resulting in a smaller kernel.
> > +
> > + If unsure, say N.
> > +
>
> This is a general file, and it is wrong to include architecture specific
> knowledge here.

In which case we need to replicate the option in each of the per-
architecture files. That seems a bit wasteful though.

I don't think "select" will hack it in this case though.

--
Russell King (rmk@arm.linux.org.uk) http://www.arm.linux.org.uk/personal/
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 PCMCIA - http://pcmcia.arm.linux.org.uk/
2.6 Serial core
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:48    [W:0.345 / U:0.144 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site