https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=1.25.0 2018-01-28T03:16:21+00:00 2018-01-28T03:16:21+00:00 Alex Crichton alex@alexcrichton.com 2018-01-22T15:29:24+00:00 urn:sha1:884715c65420141dc06753f242a224462b120109 Building on the work of # 45684 this commit updates the compiler to unconditionally load the `rustc_trans` crate at runtime instead of linking to it at compile time. The end goal of this work is to implement # 46819 where rustc will have multiple backends available to it to load. This commit starts off by removing the `extern crate rustc_trans` from the driver. This involved moving some miscellaneous functionality into the `TransCrate` trait and also required an implementation of how to locate and load the trans backend. This ended up being a little tricky because the sysroot isn't always the right location (for example `--sysroot` arguments) so some extra code was added as well to probe a directory relative to the current dll (the rustc_driver dll). Rustbuild has been updated accordingly as well to have a separate compilation invocation for the `rustc_trans` crate and assembly it accordingly into the sysroot. Finally, the distribution logic for the `rustc` package was also updated to slurp up the trans backends folder. A number of assorted fallout changes were included here as well to ensure tests pass and such, and they should all be commented inline. 2018-01-20T16:27:15+00:00 bjorn3 bjorn3@users.noreply.github.com 2018-01-20T16:27:00+00:00 urn:sha1:a30232f9fd6be9b81e7aa7cfe38b1755ecd9c770 2018-01-19T19:27:52+00:00 bjorn3 bjorn3@users.noreply.github.com 2018-01-19T19:24:42+00:00 urn:sha1:82ac9f7532accc29730848242411dbe15a143c51 2018-01-19T19:27:36+00:00 bjorn3 bjorn3@users.noreply.github.com 2018-01-04T17:26:34+00:00 urn:sha1:d2c53f8b4d6a5ba69eaaa883a417fbd08e0d75b7 2018-01-19T19:27:36+00:00 bjorn3 bjorn3@users.noreply.github.com 2018-01-04T17:15:40+00:00 urn:sha1:4ef16d7466cca262c682fb3a9441a88a61a089df