I upgraded. Why is 32-bit Linux no longer listed as a target for cross-wrapping?
In order to build a wrapped file for 32-bit Linux, there must be an available 32-bit Linux version of the Perl you have installed on your build system.
Community Edition/Business Edition ActivePerls 5.20 and higher do not provide versions for 32-bit Linux.
As of 2016, all of the ActivePerls which support cross-wrapping for 32-bit Linux require a Business Edition license.