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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /vendor/parking_lot_core/build.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/parking_lot_core/build.rs')
-rw-r--r-- | vendor/parking_lot_core/build.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/vendor/parking_lot_core/build.rs b/vendor/parking_lot_core/build.rs new file mode 100644 index 000000000..d29c769a8 --- /dev/null +++ b/vendor/parking_lot_core/build.rs @@ -0,0 +1,10 @@ +// Automatically detect tsan in a way that's compatible with both stable (which +// doesn't support sanitizers) and nightly (which does). Works because build +// scripts gets `cfg` info, even if the cfg is unstable. +fn main() { + println!("cargo:rerun-if-changed=build.rs"); + let santizer_list = std::env::var("CARGO_CFG_SANITIZE").unwrap_or_default(); + if santizer_list.contains("thread") { + println!("cargo:rustc-cfg=tsan_enabled"); + } +} |