tree 1936fa4d1d748d5972e0ace8cb15cb68a2f20b3f
parent f8dcd4bf2db77e8561a010f1abeb0aed12d6c19d
author Rob Tsuk <robtsuk@google.com> 1525126357 -0700
committer Rob Tsuk <robtsuk@google.com> 1525129318 -0700

Add option to disable cross compilation env variables

Some packages use build.rs scripts to compile C++ code. In some
cases this is intented to run on the target, in others to run on
the host. As long as both are not needed at the same time this
flag can help a fargo user successfully compile some crates
like Vulkano.

Also did some cleanup around how options are passed to run_cargo.

Also got randomly different formatting from rustfmt.

Change-Id: I52e7f5c935f2cdaeaac39855eade1a087ff8f91a