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fix: try export env

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kieran
2024-11-21 10:23:19 +00:00
parent f58998940d
commit d783291f74
3 changed files with 8 additions and 10 deletions
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14
build.rs
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@ -4,15 +4,13 @@ fn main() {
// re-export ffmpeg-sys-the-third features
// https://github.com/FFmpeg/FFmpeg/blob/master/doc/APIchanges
for (name, _value) in env::vars() {
if name.starts_with("DEP_FFMPEG_CHECK_") {
if name.starts_with("DEP_FFMPEG_") && !name.starts_with("DEP_FFMPEG_CHECK_") {
let feature_name = name["DEP_FFMPEG_".len()..name.len()].to_lowercase();
println!(r#"cargo::rustc-check-cfg=cfg(feature, values("{feature_name}"))"#);
println!(r#"cargo::rustc-cfg=feature="{feature_name}""#);
println!(
r#"cargo:rustc-check-cfg=cfg(feature, values("{}"))"#,
name["DEP_FFMPEG_CHECK_".len()..name.len()].to_lowercase()
);
} else if name.starts_with("DEP_FFMPEG_") {
println!(
r#"cargo:rustc-cfg=feature="{}""#,
name["DEP_FFMPEG_".len()..name.len()].to_lowercase()
r#"cargo::rustc-env=DEP_FFMPEG_{}=1"#,
feature_name.to_uppercase()
);
}
}