Re: CVS commit: src/sys/conf

[Gregory McGarry <g.mcgarry%ieee.org@localhost>]

----- Original Message ----
 
> Gregory McGarry wrote:
> > Module Name:    src
> > Committed By:    gmcgarry
> > Date:        Sat Jun 21 01:00:43 UTC 2008
> > 
> > Modified Files:
> >     src/sys/conf: Makefile.kern.inc
> > 
> > Log Message:
> > pcc needs -Wno-unreachable-code.
> 
> Your commit in the pcc repository says, NetBSD needs
> this option.
> 
> Why is this needed at all ?
> 
> Christoph


gcc assumes -Wno-unreachable-code when -Wall is used.

So I made it explicitly clear in the NetBSD files that -Wno-unreachable-code is 
required to compile the NetBSD kernel.

pcc used to always warn about unreachable code.  Now it assumes 
-Wunreachable-code when -Wall is used.

So I added an option -Wno-unreachable-code, because NetBSD needs it.

-- Gregory McGarry <g.mcgarry%ieee.org@localhost>



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