Only build if there is a change.

This commit is contained in:
2020-08-19 11:56:10 +02:00
parent c1bb0019a8
commit 5335230174

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@@ -63,6 +63,9 @@ fn read_mappings() -> Result<(HashMap<String, Vec<String>>, HashMap<String, Stri
} }
fn main() -> Result<(), Box<dyn Error>> { fn main() -> Result<(), Box<dyn Error>> {
println!("cargo:rerun-if-changed=iso-639-3-macrolanguages.tab");
println!("cargo:rerun-if-changed=languages.txt");
let languages = read_languages()?; let languages = read_languages()?;
let (m_to_l, l_to_m) = read_mappings()?; let (m_to_l, l_to_m) = read_mappings()?;