opencv-calibrate: rebuild if cpp file changes

strawlab · Jan 2, 2021 · 7ae8fe7 · 7ae8fe7
1 parent a02b443
commit 7ae8fe7
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/opencv-calibrate/build.rs b/opencv-calibrate/build.rs
@@ -16,6 +16,8 @@ fn infer_static(name: &str) -> bool {
 }
 
 fn main() {
+    println!("cargo:rerun-if-changed=src/opencv-calibrate.cpp");
+
     println!("cargo:rerun-if-env-changed=OPENCV_LIB_DIR");
     println!("cargo:rerun-if-env-changed=OPENCV_VERSION");
     println!("cargo:rerun-if-env-changed=OPENCV_INCLUDE_DIR");