{
  "as": "ml.exe", 
  "buildid": "20140131030203", 
  "cc": "cl", 
  "cxx": "cl", 
  "host_alias": "i686-pc-mingw32", 
  "host_cpu": "i686", 
  "host_os": "mingw32", 
  "host_vendor": "pc", 
  "ld": "link", 
  "moz_app_id": "", 
  "moz_app_maxversion": "29.0a1", 
  "moz_app_name": "xulrunner", 
  "moz_app_vendor": "", 
  "moz_app_version": "29.0a1", 
  "moz_pkg_platform": "win32", 
  "moz_source_repo": "http://hg.mozilla.org/mozilla-central", 
  "moz_source_stamp": "5e0a22097bff", 
  "moz_update_channel": "default", 
  "target_alias": "i686-pc-mingw32", 
  "target_cpu": "i686", 
  "target_os": "mingw32", 
  "target_vendor": "pc"
}