Auto detect vndk based on vendor SELinux policy
diff --git a/vndk-detect b/vndk-detect
new file mode 100644
index 0000000..b92de6c
--- /dev/null
+++ b/vndk-detect
@@ -0,0 +1,10 @@
+#!/system/bin/sh
+
+grep -oE 'init_[0-9_]+' /vendor/etc/selinux/nonplat_sepolicy.cil | \
+	uniq | \
+	sort -n | \
+	head -n 1 | \
+	sed -E 's/.*init_([0-9]+).*/\1/g' | \
+while read version;do
+	setprop persist.sys.vndk $version
+done