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author | bors <bors@rust-lang.org> | 2021-04-05 07:38:33 +0000 |
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committer | bors <bors@rust-lang.org> | 2021-04-05 07:38:33 +0000 |
commit | 3a31a5f42c373c504429c1a3add89053f0f99473 (patch) | |
tree | 61b34c9fe1174bf8d4d3c901b295ad1ec5be125d | |
parent | 5114daa8ff575ca973d2be6ac1199559e293b1a1 (diff) | |
parent | 45e1681d903224c199294e3cd740cdf3c84b3856 (diff) | |
download | rust-libc-3a31a5f42c373c504429c1a3add89053f0f99473.tar.gz |
Auto merge of #2138 - JohnTitor:rerun-if-changed, r=Amanieu
Specify `cargo:rerun-if-changed=build.rs` to avoid re-building
Fixes #1978
r? `@Amanieu`
-rw-r--r-- | build.rs | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -3,6 +3,9 @@ use std::process::Command; use std::str; fn main() { + // Avoid unnecessary re-building. + println!("cargo:rerun-if-changed=build.rs"); + let (rustc_minor_ver, is_nightly) = rustc_minor_nightly().expect("Failed to get rustc version"); let rustc_dep_of_std = env::var("CARGO_FEATURE_RUSTC_DEP_OF_STD").is_ok(); |