1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
use std::process::Command;
use std::{env, str};
use xtask::{check_blobs, install_targets};
static TARGETS: &[&str] = &[
"thumbv6m-none-eabi",
"thumbv7m-none-eabi",
"thumbv7em-none-eabi",
"thumbv7em-none-eabihf",
"thumbv8m.base-none-eabi",
"thumbv8m.main-none-eabi",
"thumbv8m.main-none-eabihf",
];
fn build(target: &str, features: &[&str]) {
println!("building for {} {:?}", target, features);
let mut cargo = Command::new("cargo");
cargo.args(&["build", "--target", target]);
for feat in features {
cargo.args(&["--features", *feat]);
}
let status = cargo.status().unwrap();
assert!(status.success());
}
fn main() {
// Tests execute in the containing crate's root dir, `cd ..` so that we find `asm` etc.
env::set_current_dir("..").unwrap();
install_targets(&mut TARGETS.iter().cloned(), None);
// Check that the ASM blobs are up-to-date.
check_blobs();
let output = Command::new("rustc").arg("-V").output().unwrap();
let is_nightly = str::from_utf8(&output.stdout).unwrap().contains("nightly");
// Build `cortex-m` for each supported target.
for target in TARGETS {
build(*target, &[]);
if is_nightly {
// This may fail when nightly breaks. That's fine, the CI job isn't essential.
build(*target, &["inline-asm"]);
}
if target.starts_with("thumbv7em") {
// These can target Cortex-M7s, which have an errata workaround.
build(*target, &["cm7-r0p1"]);
if is_nightly {
build(*target, &["inline-asm", "cm7-r0p1"]);
}
}
}
}
|
