Auto merge of #2794 - alexcrichton:rustdocflags, r=brson
authorbors <bors@rust-lang.org>
Wed, 6 Jul 2016 00:03:31 +0000 (17:03 -0700)
committerGitHub <noreply@github.com>
Wed, 6 Jul 2016 00:03:31 +0000 (17:03 -0700)
Add support for RUSTDOCFLAGS

Like with RUSTFLAGS, parse this variable to pass along extra arguments to
invocations of `rustdoc`.

1  2 
src/cargo/ops/cargo_rustc/mod.rs

Simple merge