[CP2K-user] cp2k 7.1 compilation on Cygwin

brhr iwao.... at gmail.com
Tue Mar 17 11:01:52 UTC 2020


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Dear Ryan,
The -ffast-math flag is no longer supported for recent versions as you can 
see.
I've removed the flag from a arch file 
<https://github.com/brhr-iwao/CP2K_for_Windows/blob/master/Cygwin-i686-gfortran-FFTW3-LIBINT2-SIRIUS.sopt> 
for recent versions of cp2k, as shown in my github 
<https://github.com/brhr-iwao/CP2K_for_Windows>.
It also should be removed from the example 
<https://www.cp2k.org/howto:compile_on_windows_with_cygwin#compilation_with_cygwin> 
arch in cp2k HOWTOs...
Regards,
Aoyama Iwao 
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