Only configure the extension task for cross-compiling if the P4RUBY_CROSS_PLATFORM environment variable is set
Imported from Git
Author: Tristan Juricek <tjuricek@perforce.com> 1423002666 -0800
Committer: Tristan Juricek <tjuricek@perforce.com> 1423002666 -0800
sha1: 9ce17f3ec56131a622187697d628bbb46263a30e
push-state: incomplete
parent-changes: 0ee1ad0df0afa24cced9c06798fe0bef2bcde3c2=[987673]