Re: [Patch] kbuild: fix a compile warning

[Amerigo Wang]

Andrew Morton wrote:
> On Fri, 15 May 2009 03:51:18 -0400 Amerigo Wang <amwang@xxxxxxxxxx> wrote:
>
>   
> > I got this warning:
> >     
>
> With which gcc version?
>   

gcc version 4.4.0 (GCC)

>   
> >  HOSTCC  scripts/basic/fixdep
> > scripts/basic/fixdep.c: In function 'traps':
> > scripts/basic/fixdep.c:377: warning: dereferencing type-punned pointer will break strict-aliasing rules
> > scripts/basic/fixdep.c:379: warning: dereferencing type-punned pointer will break strict-aliasing rules
> >
> >     
>
> (wtf?)
>   

Try the man page of gcc for -fstrict-aliasing. :)

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