lighthouse/common/eth2_testnet_config/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 = "eth2_testnet_config"
version = "0.2.0"
authors = ["Paul Hauner <paul@paulhauner.com>"]
edition = "2018"
build = "build.rs"
[build-dependencies]
reqwest = { version = "0.10.4", features = ["blocking", "native-tls-vendored"] }
eth2_config = { path = "../eth2_config"}
handlebars = "3.3.0"
serde_json = "1.0.56"
[dev-dependencies]
tempdir = "0.3.7"
[dependencies]
serde = "1.0.110"
serde_yaml = "0.8.11"
types = { path = "../../consensus/types"}
enr = { version = "0.1.0", features = ["libsecp256k1", "ed25519"] }
eth2_ssz = "0.1.2"
eth2_config = { path = "../eth2_config"}