xsrc/40970: xorg-cf-files NetBSD.cf doesn't have GccAliasingArgs defined on mips

[jmcneill%invisible.ca@localhost]

>Number:         40970
>Category:       xsrc
>Synopsis:       xorg-cf-files NetBSD.cf doesn't have GccAliasingArgs defined 
>on mips
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    xsrc-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Mar 06 03:45:00 +0000 2009
>Originator:     Jared D. McNeill
>Release:        NetBSD 5.0_RC2
>Organization:
        
>Environment:
        
        
System: NetBSD o2 5.0_RC2 NetBSD 5.0_RC2 (GENERIC32_IP3x) #1: Sun Feb 22 
18:50:16 EST 2009 
jmcneill%black.invisible.ca@localhost:/export/home/jmcneill/branches/netbsd-5/src/sys/arch/sgimips/compile/obj/GENERIC32_IP3x
 sgimips
Architecture: mipseb
Machine: sgimips
>Description:
        Trying to build audio/nas on sgimips, the build fails because the
        Makefile is populated with the literal '-O2 GccAliasingArgs'
>How-To-Repeat:
        Try to build audio/nas on sgimips.
>Fix:
        I'm using the following workaround. In NetBSD.cf, I changed:
          # define OptimizedCDebugFlags  -O2 GccAliasingArgs
        to:
          # if defined(GccAliasingArgs)
          #  define OptimizedCDebugFlags  -O2 GccAliasingArgs
          # else
          #  define OptimizedCDebugFlags  -O2
          # endif

        But I don't understand why GccAliasingArgs isn't being picked up
        from xorg.cf in the first place.

>Unformatted: