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Re: pkg/43912: lang/hugs fails to build on sparc64

>  >  >  >  >  BUILDLINK_TRANSFORM+= rename:-O*:-O0
>  >  >  > Suprisingly, that replaces nothing and results in
>  >  >  > cc -c -DNDEBUG=1 -O2 -mcpu=ultrasparc -pipe -I/usr/include  -O2 
> hugs.c
>  >  >
>  >  >  Oops, it should be "rename:-O[2-9]:-O0"
>  > Didn't work, either.
>  You cannot see the replacement, it will be done internally.

I see on the commandline the above call to gcc (spanned by make). You don't get 
what you see?

>  >  How old is that remark in the Makefile, anway? I don't have any problems 
> when hugs is compiled from pkgsrc on i386/linux. Maybe the transformation is 
> not necessary on other platforms as well?
>  I can use without -O0 on NetBSD-5.0.2-i386.

I'm not in the position to make this decision, but how about removing that 
transformation? The hardcoded -O2 in the configure script should then be 
eliminated as well.

>  >  Coming back to the netbsd/sparc64 issue. I compiled several older 
> versions of hugs and non works on netbsd/sparc64. That problem must exist for 
> a long time.
>  > An unpatched hugs runs fine on freebsd/sparc64. So, I assume there is only 
> a minor issue on netbsd/sparc64.
>  Hmm, then this issue is not related to gcc optimization, but NetBSD/sparc64 
> specific issue?

That's how it looks to me.

Calls to gcc define netbsd and freebsd, respecively (-Dnetbsd or something like 
that). The sourcecode does not really make use of this define. So, same source 
code for either platform.

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