[PATCH/RFA] Add elf64 vectors to mips*-netbsd

[Eric Christopher]

> Quite honestly, I have been wanting elf64 in all mips*-netbsd
> configurations for quite some time, and so this certainly
> does't bother me.
> 

I'm not sure of the usefulness either. Most people I know may or may not
have 64-bit host systems and want to compile to 64-bit targets and not
know/want to know about --enable-64-bit-bfd... it seems that enabling
elf64 in all of the targets is likely the easiest way to go...

-eric

-- 
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