text: var Execute = require('child_process').execSync
  
  var libFiles = [
    ['material/flat/flat.frag', 'material/flat/flat.built.frag'],
    ['material/flat/flat.vert', 'material/flat/flat.built.vert'],
    ['material/lit/lit.frag', 'material/lit/lit.built.frag'],
    ['material/lit/lit.vert', 'material/lit/lit.built.vert'],
    ['material/lit/lit.vert', 'material/lit/lit.built.vert'],
    ['pass/fxaa/index.frag', 'pass/fxaa/built.frag'],
    ['pass/dot-screen/index.frag', 'pass/dot-screen/built.frag'],
  ]
  
  libFiles.forEach(function processLibFiles (tuple) {
    var lib = __dirname + '/../lib/'
    var input = tuple[0]
    var output = tuple[1]
  
    console.log('-------------------------------------------')
    console.log('input:', input)
    console.log('output:', output)
    console.log('warnings:')
    console.log(' ')
  
    Execute("glslify '" + lib + input + "' -t glslify-import -o '" + lib + output + "'")
  })
  