WiringProject/Wiring — pull request #39 by championswimmer (2014-09-14 21:26:08+00:00)
Title: fix the hack for finding librxtxSerial

uname -m can return
x86
x86_32
i686

x64
amd64
x86_64

any of these ^ values.
So we need to do a comprehensive check

Signed-off-by: Arnav Gupta