Bug 1011797 - Add GNU/kFreeBSD to the list of ECMAScript i18n API supported platforms. r=mshal
Bug 1011816 - Avoid install targets race condition in toolkit/devtools/gcli. r=mshal

While at it, convert the libs:: rule to install targets
Bug 1012180 - Fix build/gyp.mozbuild for GNU/kFreeBSD. r=mshal
Bug 1012232 - Only use the perf opcode on mips arches that support it. r=jesup