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Re: new module 'isnan-nolibm'
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From: |
Paul Eggert |
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Subject: |
Re: new module 'isnan-nolibm' |
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Date: |
Sun, 25 Feb 2007 09:16:21 -0800 |
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User-agent: |
Gnus/5.1008 (Gnus v5.10.8) Emacs/21.4 (gnu/linux) |
Bruno Haible <address@hidden> writes:
> Solaris 10: isnan() is a function, defined in libc
Not that this affects the conclusion, but the Solaris isnan is present
only for legacy apps. On Solaris 10 isnan is a macro that expands to
__builtin_isnan, and __builtin_isnan is done inline.
The isnan function is not normally declared; you have to ask for it by
compiling in pre-C99 mode and setting some flag or another (I don't
know which).
Re: new module 'isnan-nolibm', Eric Blake, 2007/02/24
Re: new module 'isnan-nolibm', Daniel Jacobowitz, 2007/02/24