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Re: [Chicken-hackers] [PATCH] Fix isnormal() on Mingw, restore tests (fi
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From: |
Kon Lovett |
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Subject: |
Re: [Chicken-hackers] [PATCH] Fix isnormal() on Mingw, restore tests (fixing #1062 properly) |
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Date: |
Mon, 24 Feb 2014 08:01:25 -0800 |
On Feb 23, 2014, at 4:48 AM, Peter Bex <address@hidden> wrote:
> Hi all,
>
> While investigating how to make isnormal() work on Solaris (but before
> figuring out we need to define __C99FEATURES__), I came across an
> alternate solution involving __builting_isnormal, which apparently
> is a GCC builtin that performs the same function as the isnormal()
> macro defined in <math.h>.
>
> This builtin seems to work properly on Mingw, so I think it's safe
> to undefine the broken isnormal and replace it with the builtin one
Passes "check" w/ MacOS 10.9
> on Windows.
>
> Cheers,
> Peter
> --
> http://www.more-magic.net
> <0001-Fix-isnormal-problem-on-MingW-by-using-gcc-builtin-i.patch>_______________________________________________
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