18 lines
667 B
Rust
18 lines
667 B
Rust
use std::env;
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fn main() {
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// re-export ffmpeg-sys-the-third features
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// https://github.com/FFmpeg/FFmpeg/blob/master/doc/APIchanges
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for (name, _value) in env::vars() {
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if name.starts_with("DEP_FFMPEG_") && !name.starts_with("DEP_FFMPEG_CHECK_") {
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let feature_name = name["DEP_FFMPEG_".len()..name.len()].to_lowercase();
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println!(r#"cargo::rustc-check-cfg=cfg(feature, values("{feature_name}"))"#);
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println!(r#"cargo::rustc-cfg=feature="{feature_name}""#);
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println!(
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r#"cargo::rustc-env=DEP_FFMPEG_{}=1"#,
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feature_name.to_uppercase()
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);
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}
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}
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}
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