Add a -hostdex target for libcore CTS tests

libcore CTS tests require a -hostdex target. This change
adds the necessary target definition.

Bug: 27637914
Test: make -j30 core-tests-hostdex
Change-Id: I0639f121d7f868cc309c4ed22bc698e15588e060
1 file changed
tree: 794d828c73c4e075a5e70a671a6970d302ca10e2
  1. Android.mk
  2. README.android
  3. README.version
  4. applier/
  5. build.gradle
  6. shared/