xf86-input-vmmouse: Changes to 'refs/tags/vmmouse-12_4_2'

[Philip Langdale]

Rebased ref, commits from common ancestor:
commit b1ca22c8bdaa2450d98d5043b504d4a4fe412128
Author: Philip Langdale <philipl at fido2.homeip.net>
Date:   Mon Sep 10 21:17:12 2007 -0700

    Guard modinfo section against gcc.