60 lines
2.1 KiB
Rust
60 lines
2.1 KiB
Rust
//! Test building of the `cortex-m` crate, a foundational crate in the embedded ecosystem
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//! for a collection of thumb targets. This is a smoke test that verifies that both cargo
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//! and rustc work in this case.
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//!
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//! How to run this
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//! $ ./x.py clean
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//! $ ./x.py test --target thumbv6m-none-eabi,thumbv7m-none-eabi tests/run-make
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//!
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//! Supported targets:
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//! - thumbv6m-none-eabi (Bare Cortex-M0, M0+, M1)
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//! - thumbv7em-none-eabi (Bare Cortex-M4, M7)
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//! - thumbv7em-none-eabihf (Bare Cortex-M4F, M7F, FPU, hardfloat)
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//! - thumbv7m-none-eabi (Bare Cortex-M3)
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//@ only-thumb
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use std::path::PathBuf;
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use run_make_support::rfs::create_dir;
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use run_make_support::{cmd, env_var, target};
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const CRATE: &str = "cortex-m";
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const CRATE_URL: &str = "https://github.com/rust-embedded/cortex-m";
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const CRATE_SHA1: &str = "a448e9156e2cb1e556e5441fd65426952ef4b927"; // v0.5.0
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fn main() {
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// FIXME: requires an internet connection https://github.com/rust-lang/rust/issues/128733
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// See below link for git usage:
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// https://stackoverflow.com/questions/3489173#14091182
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cmd("git").args(["clone", CRATE_URL, CRATE]).run();
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std::env::set_current_dir(CRATE).unwrap();
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cmd("git").args(["reset", "--hard", CRATE_SHA1]).run();
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let target_dir = PathBuf::from("target");
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let manifest_path = PathBuf::from("Cargo.toml");
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let path = env_var("PATH");
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let rustc = env_var("RUSTC");
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let bootstrap_cargo = env_var("BOOTSTRAP_CARGO");
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// FIXME: extract bootstrap cargo invocations to a proper command
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// https://github.com/rust-lang/rust/issues/128734
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let mut cmd = cmd(bootstrap_cargo);
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cmd.args(&[
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"build",
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"--manifest-path",
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manifest_path.to_str().unwrap(),
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"-Zbuild-std=core",
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"--target",
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&target(),
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])
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.env("PATH", path)
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.env("RUSTC", rustc)
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.env("CARGO_TARGET_DIR", &target_dir)
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// Don't make lints fatal, but they need to at least warn
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// or they break Cargo's target info parsing.
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.env("RUSTFLAGS", "-Copt-level=0 -Cdebug-assertions=yes --cap-lints=warn");
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cmd.run();
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}
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