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fix: rerun build script when target rustflags changed

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fixes #13003
This commit is contained in:
heisen-li 2024-04-07 19:58:23 +08:00 committed by Weihang Lo
parent cdda9008a3
commit db7afeba4e
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2 changed files with 7 additions and 1 deletions
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3
src/cargo/core/compiler/fingerprint/mod.rs
View File

@ -1526,11 +1526,14 @@ See https://doc.rust-lang.org/cargo/reference/build-scripts.html#rerun-if-change
.collect::<CargoResult<Vec<_>>>()? .collect::<CargoResult<Vec<_>>>()?
}; };
let rustflags = build_runner.bcx.rustflags_args(unit).to_vec();
Ok(Fingerprint { Ok(Fingerprint {
local: Mutex::new(local), local: Mutex::new(local),
rustc: util::hash_u64(&build_runner.bcx.rustc().verbose_version), rustc: util::hash_u64(&build_runner.bcx.rustc().verbose_version),
deps, deps,
outputs: if overridden { Vec::new() } else { vec![output] }, outputs: if overridden { Vec::new() } else { vec![output] },
rustflags,
// Most of the other info is blank here as we don't really include it // Most of the other info is blank here as we don't really include it
// in the execution of the build script, but... this may be a latent // in the execution of the build script, but... this may be a latent

5
tests/testsuite/build_script.rs
View File

@ -5578,6 +5578,9 @@ fn build_script_rerun_when_target_rustflags_change() {
[RUNNING] [..] [RUNNING] [..]
", ",
) )
.with_stdout("") .with_stdout(
"\
hello",
)
.run(); .run();
} }