commit f3082cacfa5f0f636350eac742283e09009049a9
author Mike Frysinger <vapier@chromium.org> Wed Mar 05 23:21:15 2014
committer chrome-internal-fetch <chrome-internal-fetch@google.com> Fri Mar 07 20:41:55 2014
tree dbe8f3b6230f3042d156ff606b0e850dce6d758b
parent 24bda776327465dfc2e223bb83cbd8a14e3379d0

platform2: handle incremental settings for the buildroot

If we don't have incremental enabled, we don't want to use the existing
incremental cache.  Write objects to the current dir instead.

BUG=None
TEST=`emerge-x86-alex platform2` works w/incremental
TEST=`emerge-x86-alex platform2` works w/out incremental

Change-Id: I8acd4ce4d6a2b9dd840664f316cabd1e50eb2c5b
Reviewed-on: https://chromium-review.googlesource.com/188950
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Prathmesh Prabhu <pprabhu@chromium.org>