tree 7cc5fa6eb7d2853e2ce6e1a523a380b7eeb2a7ab
parent f7fc22e6fd665e73fe98846efa36a60e4bad05fe
author cpeyser <cpeyser@google.com> 1504815366 +0200
committer Yun Peng <pcloudy@google.com> 1504856846 +0200

Add a new toolchain type for c++.  In order to do this, PlatformConfiguration is made a legal configuration fragment for every rule class.

Add a default "dummy" c++ toolchain to prevent resolution errors when legacy toolchain selection logic is used.  Add toolchain mocks to java and shell tests.

PiperOrigin-RevId: 167901210