tree ea8b7535b2d4dae6389db48c891667d472529c44
parent 67a5c132c53ce0715f4d169fc26dd537294feaca
author Dan Willemsen <dwillemsen@google.com> 1494622219 -0700
committer Dan Willemsen <dwillemsen@google.com> 1494623533 +0000

Clean OUT_DIR

Otherwise Make and soong_ui disagree about where the soong.variables
file should be. For example, when "OUT_DIR=out/":

Error dumping make vars: Failed to parse make line: "make: Nothing to be done for `out/soong/soong.variables'."

We would need to pass out//soong/soong.variables into make, since it
doesn't attempt to match clean/unclean paths.

Bug: 37553659
Test: OUT_DIR=out/ m -j
Change-Id: Iebeea4868b96b11e8b08735f272e22be5db1d701