Added a test for NewBuild argument if this is the second time through the setup - VCINSTALLDIR is set, and cygwin is installed.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4218 6f19259b-4bc3-4df7-8a09-765794883524
1 file changed