Should be. The build environment for Pd 64 bit on windows will work with building externals using makefiles / pd-lib-builder. You can essentially follow the Msys2 set up instructions in INSTALL.txt and then use the MinGW 64 bit compiler: https://github.com/pure-data/pure-data/blob/master/INSTALL.txt#L274

On Mar 20, 2018, at 3:34 PM, pd-list-request@lists.iem.at wrote:

From: alfonso santimone <alfonso.santimone@gmail.com>
To: pd-list@lists.iem.at
Subject: Re: [PD] compiling PD on windows
Message-ID:
<CAPpSNCsP-y3YCyds4AQx1Z7==Rbm1DacRJ-CGGAQ5JpyDERVeg@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hi all,
thanks everybody and Lucas for the instructions.
Are they a valid line to follow to compile win64 externals to?

thanks and all the best

a.

--------
Dan Wilcox
@danomatika
danomatika.com
robotcowboy.com