Add an asan feature flag

sgrif · Dec 8, 2023 · 5ab1672 · 5ab1672
1 parent 411049d
commit 5ab1672
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diff --git a/pq-src/Cargo.toml b/pq-src/Cargo.toml
@@ -25,3 +25,7 @@ cc = "1.0.83"
 
 [target.'cfg(not(target_os = "windows"))'.build-dependencies]
 openssl-src = "300"
+
+[features]
+default = []
+with-asan = []
diff --git a/pq-src/build.rs b/pq-src/build.rs
@@ -199,6 +199,10 @@ fn main() {
             format!("{path}/src/include/port/win32_msvc/"),
         ]);
 
+    if cfg!(feature = "with-asan") {
+        basic_build.flag("-fsanitize=address");
+    }
+
     if cfg!(target_os = "linux") {
         basic_build.define("_GNU_SOURCE", None);
     }