lighthouse-pulse/lighthouse/environment/Cargo.toml
Paul Hauner b063df5bf9 Cross-compile to vendored x86_84, aarch64 (Raspberry Pi 4) (#1497)
## Issue Addressed

NA

## Proposed Changes

Adds support for using the [`cross`](https://github.com/rust-embedded/cross) project to produce cross-compiled binaries using Docker images.

Provides quite clean and simple cross-compiles cause all the complexity is hidden in Dockerfiles. It does require you to be in the `docker` group though.

## Details

- Adds shortcut commands to `Makefile`
- Ensures `reqwest` and `discv5` use vendored openssl libs (i.e., static not shared).
- Switches to a [commit](284f705964) of blst that has a renamed C function to avoid a collision with openssl (upstream issue: https://github.com/supranational/blst/issues/21).
- Updates `ring` to the latest satisfiable version, since an earlier version was causing issues with `cross`.
- Off-topic, but adds extra message about Windows support as suggested by Discord user.

## Additional Info

- ~~Blocked on #1495~~
- There are no tests in CI for this yet for a few reasons:
  - I'm hesitant to add more long-running tasks.
  - Short-term bitrot should be avoided since we'll use it each release.
  - In the long term I think it would be good to automate binary creation on a release.
- I observed the binaries increase in size from 50mb to 52mb after these changes.
2020-08-11 05:16:30 +00:00

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TOML

[package]
name = "environment"
version = "0.1.2"
authors = ["Paul Hauner <paul@paulhauner.com>"]
edition = "2018"
[dependencies]
tokio = { version = "0.2.21", features = ["macros"] }
slog = { version = "2.5.2", features = ["max_level_trace"] }
sloggers = "1.0.0"
types = { "path" = "../../consensus/types" }
eth2_config = { "path" = "../../common/eth2_config" }
eth2_testnet_config = { path = "../../common/eth2_testnet_config" }
logging = { path = "../../common/logging" }
slog-term = "2.5.0"
slog-async = "2.5.0"
ctrlc = { version = "3.1.4", features = ["termination"] }
futures = "0.3.5"
parking_lot = "0.11.0"
slog-json = "2.3.0"
exit-future = "0.2.0"
lazy_static = "1.4.0"
lighthouse_metrics = { path = "../../common/lighthouse_metrics" }
discv5 = { version = "0.1.0-alpha.8", features = ["libp2p", "openssl-vendored"] }