//x86: /(86)(\b|_)/i,
x86: /(\b|_|amd|(dar)?win(dows)?|mac(os)?|linux|osx|x)(86|32)([_\-]?bit)(\b|_)/i,
ppc64le: /(\b|_)(ppc64le)/i,
//x86: /(86)(\b|_)/i,
x86: /(\b|_|amd|(dar)?win(dows)?|mac(os)?|linux|osx|x)(86|32)([_\-]?bit)(\b|_)/i,
ppc64le: /(\b|_)(ppc64le)/i,