tree b2a6bd8819214b2581bb2043e03b827ceeafdde1
parent 41157f857b583e0372692c4a432449654e075884
author Than McIntosh <thanm@google.com> 1524522173 -0400
committer Than McIntosh <thanm@google.com> 1525347981 +0000

gollvm: introduce new driver helper classes

Creates a set of new helper classes that will form the basis for a
revamped gollvm. These include Action, Artifact, Command, Compilation,
Driver, ToolChain, and Tool classes. This patch covers mainly the
class and method declarations; most of the interesting method
implementations are stubbed out (will appear in a forthcoming patch).

Change-Id: I62cd57e6b86dbf4a3f2b5b5076e7345803d801f3
Reviewed-on: https://go-review.googlesource.com/110617
Reviewed-by: Ian Lance Taylor <iant@golang.org>