instructions on cross-compiling for Android with NDK (ported from 'master' branch')
diff --git a/COMPILE.TXT b/COMPILE.TXT
index 6d28a07..cfe4fba 100644
--- a/COMPILE.TXT
+++ b/COMPILE.TXT
@@ -137,8 +137,11 @@
 (5) Cross-compile for Android
 
   To cross-compile for Android (smartphone/tablet), Android NDK is required.
+  NOTE: Only ARM and ARM64 are currently supported.
 
-	$ ./make.sh cross-android
+	$ NDK=/android/android-ndk-r10e ./make.sh cross-android arm
+  or
+	$ NDK=/android/android-ndk-r10e ./make.sh cross-android arm64
 
   Resulted files libcapstone.so, libcapstone.a & tests/test* can then
   be used on Android devices.