| Index: README.md | 
| diff --git a/README.md b/README.md | 
| index deb034f259aff3b9cb296db73abe1b8a96308ea1..8d26afd1f5ebefc655ba9f0436dae13c09e05dd3 100644 | 
| --- a/README.md | 
| +++ b/README.md | 
| @@ -91,6 +91,19 @@ An app that uses the library have to add the following permissions to `AndroidMa | 
|  | 
| (added automatically if building with Gradle or should be added manually otherwise). | 
|  | 
| +### Building with prebuilt shared V8 | 
| + | 
| +This can be desired to use product's V8 (let's say Chromium) instead of libadblockplus built-in V8. | 
| +Put prebuilt shared V8 library file in ARCH directories and set `SHARED_V8_LIB_FILENAME` | 
| +environment variable before building. Libadblockplus is required to be linked with that library file. | 
| + | 
| +For example (build with Gradle): | 
| + | 
| +    SHARED_V8_LIB_FILENAME=libswev8.so ./gradlew clean assemble | 
| + | 
| +Note `[Configuration] Linking dynamically with shared v8 library ./libadblockplus-binaries/android_armeabi-v7a/libv8.cr.so` | 
| +output while building native library. | 
| + | 
| ## Library tests | 
|  | 
| Android tests for the library. | 
|  |