Auto merge of #1368 - cyndis:lto-dyn, r=alexcrichton
authorbors <bors@rust-lang.org>
Mon, 2 Mar 2015 22:15:51 +0000 (22:15 +0000)
committerbors <bors@rust-lang.org>
Mon, 2 Mar 2015 22:15:51 +0000 (22:15 +0000)
When building host code, -C prefer-dynamic is passed, but that option
is mutually exclusive with -C lto. Thus when LTO is specified, rustc
errors out.


Trivial merge