embassy-esp32/build.rs
2025-06-26 20:29:04 +02:00

53 lines
1.9 KiB
Rust

fn main() {
let args: Vec<String> = std::env::args().collect();
if args.len() > 1 {
let kind = &args[1];
let what = &args[2];
match kind.as_str() {
"undefined-symbol" => match what.as_str() {
"_defmt_timestamp" => {
eprintln!();
eprintln!(
"💡 `defmt` not found - make sure `defmt.x` is added as a linker script and you have included `use defmt_rtt as _;`"
);
eprintln!();
}
"_stack_start" => {
eprintln!();
eprintln!("💡 Is the linker script `linkall.x` missing?");
eprintln!();
}
"esp_wifi_preempt_enable"
| "esp_wifi_preempt_yield_task"
| "esp_wifi_preempt_task_create" => {
eprintln!();
eprintln!(
"💡 `esp-wifi` has no scheduler enabled. Make sure you have the `builtin-scheduler` feature enabled, or that you provide an external scheduler."
);
eprintln!();
}
"embedded_test_linker_file_not_added_to_rustflags" => {
eprintln!();
eprintln!(
"💡 `embedded-test` not found - make sure `embedded-test.x` is added as a linker script for tests"
);
eprintln!();
}
_ => (),
},
// we don't have anything helpful for "missing-lib" yet
_ => {
std::process::exit(1);
}
}
std::process::exit(0);
}
println!(
"cargo:rustc-link-arg=-Wl,--error-handling-script={}",
std::env::current_exe().unwrap().display()
);
}