Build bytemuck

The Android.bp is directly generated from cargo2android.py --config cargo2android.json

Tests are disabled, because they rely on bytemuck, while bytemuck with derive feature enabled depends on bytemuck_derive, so a circular dependency will form.

Test: mma under the bytemuck folder

Bug: b/288486627
Change-Id: I184bf53304376d391c86c5b4ff8dbb542de61df1
diff --git a/Android.bp b/Android.bp
new file mode 100644
index 0000000..0389742
--- /dev/null
+++ b/Android.bp
@@ -0,0 +1,20 @@
+// This file is generated by cargo2android.py --config cargo2android.json.
+// Do not modify this file as changes will be overridden on upgrade.
+
+
+
+rust_proc_macro {
+    name: "libbytemuck_derive",
+    crate_name: "bytemuck_derive",
+    cargo_env_compat: true,
+    cargo_pkg_version: "1.4.1",
+    srcs: ["src/lib.rs"],
+    edition: "2018",
+    rustlibs: [
+        "libproc_macro2",
+        "libquote",
+        "libsyn",
+    ],
+    product_available: true,
+    vendor_available: true,
+}
diff --git a/cargo2android.json b/cargo2android.json
new file mode 100644
index 0000000..bbcd4ca
--- /dev/null
+++ b/cargo2android.json
@@ -0,0 +1,5 @@
+{
+  "device": true,
+  "run": true,
+  "tests": false
+}