--- pgx/pgx-pg-sys/build.rs.orig        2022-11-06 21:01:34.720308000 +0000
+++ pgx/pgx-pg-sys/build.rs     2022-11-06 21:02:14.469075000 +0000
@@ -507,6 +507,7 @@
     let bindings = bindgen::Builder::default()
         .header(include_h.display().to_string())
         .clang_arg(&format!("-I{}", includedir_server.display()))
+        .clang_arg("-I%%LOCALBASE%%/include")
         .parse_callbacks(Box::new(IgnoredMacros::default()))
         .blocklist_function("varsize_any") // pgx converts the VARSIZE_ANY macro, so we don't want to also have this function, which is in heaptuple.c
         .blocklist_function("query_tree_walker")