{
  "as": "ml64.exe", 
  "buildid": "20130918030202", 
  "cc": "cl", 
  "cxx": "cl", 
  "host_alias": "x86_64-pc-mingw32", 
  "host_cpu": "x86_64", 
  "host_os": "mingw32", 
  "host_vendor": "pc", 
  "ld": "c:/tools/msvs10/VC/BIN/x86_amd64/link.exe", 
  "moz_app_id": "{ec8030f7-c20a-464f-9b0e-13a3a9e97384}", 
  "moz_app_maxversion": "27.0a1", 
  "moz_app_name": "firefox", 
  "moz_app_vendor": "Mozilla", 
  "moz_app_version": "27.0a1", 
  "moz_pkg_platform": "win64-x86_64", 
  "moz_source_repo": "http://hg.mozilla.org/mozilla-central", 
  "moz_source_stamp": "ab4ccf3d6b60", 
  "moz_update_channel": "nightly", 
  "target_alias": "x86_64-pc-mingw32", 
  "target_cpu": "x86_64", 
  "target_os": "mingw32", 
  "target_vendor": "pc"
}