tree e4acffa7571d5ba9908d6a3eabb1394a281c3d26
parent c1f07c34c0907a8b281407fbf42d2aa61d65b045
author Alex Deymo <deymo@chromium.org> 1382131395 -0700
committer chrome-internal-fetch <chrome-internal-fetch@google.com> 1382167611 +0000

Allow not passing LDFLAGS to scons

On CL:168047 passing LDFLAGS to scons was introduced, but forcing
it to be always present. This patch makes it optional to pass the
LDFLAGS environment variable.

BUG=None
TEST=Ran "scons -c && scons".

Change-Id: I6b0cfb76d635ded26e71f5cdb1dca3cfae2d4421
Reviewed-on: https://chromium-review.googlesource.com/173742
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Alex Deymo <deymo@chromium.org>
Tested-by: Alex Deymo <deymo@chromium.org>