Migration from cygwin32 to cygwin64

[Marco Atzeri]

On 12/01/2016 13:35, Vanda Vodkamilkevich wrote:
> Hi,
> I'm still using my old cygwin32 install tree on a Windows7 64 bit os,
> is there a "beautiful" script or mechanism somewhere to "duplicate"
> the content of this tree by automatically installing the same content
> for cygwin64 without re-doing everything manually?
>
> Regards.
>

Achim's trick should work
https://www.cygwin.com/ml/cygwin/2015-10/msg00523.html

if you copy the "/etc/setup/installed.db" in the new 64 bit tree

Regards
Marco


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