[v3] Handle different versions of Solaris 8 <iso/math_iso.h>, <iso/stdlib_iso.h>

[Rainer Orth]

Hi Paolo,

> Interesting. I suppose you are going to inform the SunStudio engineer 
> that some of the above has to be adjusted for gcc 4.7+ (otherwise, 
> please let me know, I can probably do it via Stephen Clamage)

that's the plan.  I had some discussions about those issues when I
brought up the fixincludes changes within Solaris 11 Platinum Beta
earlier this year.  I plan to report the remaining fixincludes hacks
which are simply errors in the Solaris headers.

	Rainer

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Rainer Orth, Center for Biotechnology, Bielefeld University