tree acdf29b26b202c4f89cb59ea542c2c72d7f14d36
parent c4253b0ac98916ae851855adabd41c3aa17baa41
author Dan Willemsen <dwillemsen@google.com> 1559693441 -0700
committer Dan Willemsen <dwillemsen@google.com> 1559834633 -0700

Convert cc aidl to rule builder

This fixes an incremental build issue where we didn't clean up old aidl
header files (or necessarily notice that they were updated).

We do this by declaring the header files as outputs in the build graph,
but this means that the src file name needs to be convertible to the
aidl package name, as that's how the header file paths are created. In
many cases, filegroups can be used to strip path prefixes from the aidl
files.

Bug: 112114177
Test: treehugger
Change-Id: If534ff3dbfac329dea9a7402e30be74495754160