The RUSTFLAGS env var overrides the rustflags specified in the cargo
config so we need to take anything passed in the environment variable
and put it in the config.
The old cargo.bbclass had no users in meta-rust and had lots of
problems (not least of which was lots of duplicated lines with
cargo_util.bbclass). Delete the old cargo.bbclass and replace it
entirely wiht cargo_util
It's forbidden to access the network during the build phase in bitbake.
Since this version of cargo does not yet support source-replacement, we
must patch out the behavior instead.
This is the compatible version shipped with Rust 1.10.0. Use the git
hash from the release TOML file so there is no ambiguity.
Update git2 and curl dependencies and patches to match those in
Cargo.lock.
Doug Goldstein
Cody P Schafer
Steven Walter
Steven Walter
Tyler Hall
Derek Straka
Derek Straka