Sparkle is an MIT-like-licensed framework used for Camino's auto-update functionality. See http://sparkle.andymatuschak.org/ for more information about Sparkle. The Sparkle framework is shipped inside Camino's bundle, and some glue code is included in Camino itself. This is a pull of revision 318 of the lp:sparkle branch from http://code.launchpad.net/sparkle with the following changes: - Commented out used of [arch=<foo>] notation in ConfigCommon.xcconfig to allow building with our toolchain - Commented out ARCHS in ConfigCommonRelease.xcconfig and replaced it with a version that doesn't include x86_64