Add missing cygwin arch defines as reported by Angelo Gaziosi. Will report to clang later, once we know that this works.
Add missing cygwin arch defines as reported by Angelo Gaziosi. Will report to clang later, once we know that this works.


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@48222 27541ba8-7e3a-0410-8455-c3a389f83636

bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT