diff options
Diffstat (limited to 'rand/rand_chacha/build.rs')
| -rw-r--r-- | rand/rand_chacha/build.rs | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/rand/rand_chacha/build.rs b/rand/rand_chacha/build.rs index cb3ae20..06e12a4 100644 --- a/rand/rand_chacha/build.rs +++ b/rand/rand_chacha/build.rs @@ -1,8 +1,7 @@ -extern crate rustc_version; -use rustc_version::{version, Version}; +extern crate autocfg; fn main() { - if version().unwrap() >= Version::parse("1.26.0").unwrap() { - println!("cargo:rustc-cfg=rust_1_26"); - } + println!("cargo:rerun-if-changed=build.rs"); + let ac = autocfg::new(); + ac.emit_rustc_version(1, 26); } |