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From: Hans Horn <hannes AT 2horns DOT com>
Subject:  status of gcc4 -ffast-math
Date:  Thu, 05 Nov 2009 13:39:08 -0800
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Folks,

what is the current status of -ffast-math for gcc4 under cygwin.

I tried to use it for some numerical C code and get the following link 
errors:

eval.o:eval.c:(.text+0x79c): undefined reference to `_f_pow'
eval.o:eval.c:(.text+0x7d8): undefined reference to `_f_log'
eval.o:eval.c:(.text+0x7f0): undefined reference to `_f_exp'


Was not able to find the library where theses thingies live!

Thx.,
H.

P.S. before I forget:

$ gcc --version
gcc (GCC) 4.3.4 20090804 (release) 1

$ uname -a
CYGWIN_NT-5.1 HansHorn 1.7.0(0.217/5/3) 2009-11-03 15:06 i686 Cygwin


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