libbinder_rs: Build libbinder_ndk_sys on Trusty
Adds a rules.mk build file to build the C wrapper
crate on Trusty with bindgen.
Bug: 242243245
Test: build binder_ndk_sys as a dependency of skel_rust
Change-Id: I54af010a49763bda785230261d56485ffd15e98f
diff --git a/libs/binder/rust/sys/lib.rs b/libs/binder/rust/sys/lib.rs
index 1d1a295..c5c847b 100644
--- a/libs/binder/rust/sys/lib.rs
+++ b/libs/binder/rust/sys/lib.rs
@@ -19,7 +19,20 @@
use std::error::Error;
use std::fmt;
-include!(concat!(env!("OUT_DIR"), "/bindings.rs"));
+#[cfg(not(target_os = "trusty"))]
+mod bindings {
+ include!(concat!(env!("OUT_DIR"), "/bindings.rs"));
+}
+
+// Trusty puts the full path to the auto-generated file in BINDGEN_INC_FILE
+// and builds it with warnings-as-errors, so we need to use #[allow(bad_style)]
+#[cfg(target_os = "trusty")]
+#[allow(bad_style)]
+mod bindings {
+ include!(env!("BINDGEN_INC_FILE"));
+}
+
+pub use bindings::*;
impl Error for android_c_interface_StatusCode {}