mirror of
https://github.com/esp-rs/esp-hal.git
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692a768b3a
* Move macros to new crate * Generate a single file * Pre-generate esp-metadata-generated * Move saving code to xtask * Format with both rustfmt and prettyplease * Fix doc build * Unhide macros * Fix doc string * Update semver-check baseline
28 lines
927 B
Rust
28 lines
927 B
Rust
use esp_config::generate_config_from_yaml_definition;
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#[macro_export]
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macro_rules! assert_unique_used_features {
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($($feature:literal),+ $(,)?) => {
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assert!(
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(0 $(+ cfg!(feature = $feature) as usize)+ ) == 1,
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"Exactly one of the following features must be enabled: {}",
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[$($feature),+].join(", ")
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);
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};
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}
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fn main() {
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// Ensure that exactly a backend is selected:
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assert_unique_used_features!("defmt", "println");
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if cfg!(feature = "custom-halt") && cfg!(feature = "halt-cores") {
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panic!("Only one of `custom-halt` and `halt-cores` can be enabled");
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}
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// emit config
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println!("cargo:rerun-if-changed=./esp_config.yml");
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let cfg_yaml = std::fs::read_to_string("./esp_config.yml")
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.expect("Failed to read esp_config.yml for esp-backtrace");
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generate_config_from_yaml_definition(&cfg_yaml, true, true, None).unwrap();
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}
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