tree 2f853bf248e258f46478255b33530f0ccee5af9c
parent c7ba6a2e464d7cc99a0a764b651dd46389ef78b2
author Jiyong Park <jiyong@google.com> 1502859954 +0900
committer Jiyong Park <jiyong@google.com> 1507631886 +0900

vendor_available:false hides a lib from vendors

When a lib is explicitly marked as `vendor_available: false`, then it
can't be directly depended by a vendor lib which is installed to /vendor
partition. This is to hide some VNDK libs (including llndk) from vendors
so that platform owners can have a freedom of modifying their ABI
without breaking vendors.

In addition, the list of the private libs are exported to the make world
as VNDK_PRIVATE_LIBRARIES.

Also, fixed a bug that allowed a vndk lib to link against to vendor
library (or vendor variant of a system lib) if the lib is prebuilt.

Bug: 64730695
Bug: 64994918
Test: Add `vendor_available: false` to libft2 and libcompiler_rt.
Add the libs to shared_libs property of a vendor library in soong
(i.e. libnbaio_mono). The build fails with the error message.

Change-Id: Iab575db96bb4f6739a592f3fa0a75124296bea0c