Add prebuilt_cc_binary for bison.

Test: treehugger
Change-Id: Ifc5998f0037027d78b11ca0ee39a01e378a5e3fe
diff --git a/Android.bp b/Android.bp
new file mode 100644
index 0000000..b89da8c
--- /dev/null
+++ b/Android.bp
@@ -0,0 +1,14 @@
+cc_prebuilt_binary {
+    name: "bison",
+    device_supported: false,
+    host_supported: true,
+
+    target: {
+        linux: {
+            srcs: ["linux-x86/bin/bison"],
+        },
+        darwin: {
+            srcs: ["darwin-x86/bin/bison"],
+        },
+    },
+}