Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/vendor/rustc-rayon-core/build.rs b/vendor/rustc-rayon-core/build.rs
new file mode 100644
index 000000000..8771b63fc
--- /dev/null
+++ b/vendor/rustc-rayon-core/build.rs
@@ -0,0 +1,7 @@
+// We need a build script to use `link = "rayon-core"`.  But we're not
+// *actually* linking to anything, just making sure that we're the only
+// rayon-core in use.
+fn main() {
+    // we don't need to rebuild for anything else
+    println!("cargo:rerun-if-changed=build.rs");
+}