ptr_meta: Add no_std variant

The ptr_meta no_std variant will be used for the uefi no_std dependency.
Use cargo_embargo tool to generate the Android.bp file.

cargo_embargo generate cargo_embargo.json

Test: m libptr_meta_nostd
Change-Id: I5469ca484e58ee846ac82d8982553947e3a7d62c
diff --git a/Android.bp b/Android.bp
new file mode 100644
index 0000000..054cebc
--- /dev/null
+++ b/Android.bp
@@ -0,0 +1,36 @@
+// This file is generated by cargo_embargo.
+// Do not modify this file because the changes will be overridden on upgrade.
+
+package {
+    default_applicable_licenses: ["external_rust_crates_ptr_meta_license"],
+    default_team: "trendy_team_android_rust",
+}
+
+license {
+    name: "external_rust_crates_ptr_meta_license",
+    visibility: [":__subpackages__"],
+    license_kinds: ["SPDX-license-identifier-MIT"],
+    license_text: ["LICENSE"],
+}
+
+rust_library_rlib {
+    name: "libptr_meta_nostd",
+    crate_name: "ptr_meta",
+    cargo_env_compat: true,
+    cargo_pkg_version: "0.2.0",
+    crate_root: "src/lib.rs",
+    edition: "2018",
+    proc_macros: ["libptr_meta_derive"],
+    apex_available: [
+        "//apex_available:platform",
+        "//apex_available:anyapex",
+    ],
+    prefer_rlib: true,
+    no_stdlibs: true,
+    stdlibs: [
+        "libcompiler_builtins.rust_sysroot",
+        "libcore.rust_sysroot",
+    ],
+    product_available: true,
+    vendor_available: true,
+}
diff --git a/cargo_embargo.json b/cargo_embargo.json
new file mode 100644
index 0000000..bc00c72
--- /dev/null
+++ b/cargo_embargo.json
@@ -0,0 +1,14 @@
+{
+  "run_cargo": false,
+  "features": [],
+  "module_name_overrides": {
+    "libptr_meta": "libptr_meta_nostd"
+  },
+  "package": {
+    "ptr_meta": {
+      "force_rlib": true,
+      "host_supported": false,
+      "no_std": true
+    }
+  }
+}