From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 11 Oct 2024 09:54:53 +0000 (+0100)
Subject: build.rs: Suppress new cargo features warning
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=30df4e1323a5cd1fca027d8c78951c79f79a8e71;p=hippotat.git

build.rs: Suppress new cargo features warning

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/build.rs b/build.rs
index 299a286..78dee7a 100644
--- a/build.rs
+++ b/build.rs
@@ -53,6 +53,7 @@ impl Context<'_> {
       let cfg = test.replace('.', "_").replace(">=", "ge_");
       let test: semver::VersionReq = test.parse().unwrap();
       let cfg = format!("{package}_{cfg}");
+      println!(r#"cargo:rustc-check-cfg=cfg({cfg})"#);
       if test.matches(&pkg) {
         println!("cargo:rustc-cfg={cfg}");
       }