tree b4f139512f1cb887bcec51aca7e7b04905fa9f64
parent 6cd5da96e68b4124def9008fc6646b643564e8b5
author Chirayu Desai <cdesai@cyanogenmod.org> 1372566865 +0530
committer Jackeagle <jackeagle102@gmail.com> 1506678038 -0400

envsetup: add a helper to fix "out/target/common" not being really common

* out/target/common isn't really common, and if you do
  back to back builds for multiple devices, that is noticable.
* Use out/target/common-$device instead, and link the appropriate
  dir to out/target/common every time lunch() is run, if
  ANDROID_FIXUP_COMMON_OUT is set.
* Refer https://groups.google.com/forum/#!topic/android-building/ispbOgzoyg8
  for more info.

Change-Id: I11e7df0e68e2a60ce32576f06397d60fc9465b60