fixes v3

Signed-off-by: jakmro <kubamroz124@gmail.com>

Author: jakmro

android/CMakeLists.txt

@@ -19,7 +19,7 @@ endif()
 
 set(_DEPS cactus_engine cactus_graph cactus_kernels)
 
-add_library(cactus_jni SHARED ${CMAKE_CURRENT_SOURCE_DIR}/../bindings/kotlin/cactus_jni.cpp)
+add_library(cactus_jni SHARED ${CMAKE_CURRENT_SOURCE_DIR}/cactus_jni.cpp)
 
 set_target_properties(cactus_jni PROPERTIES
     OUTPUT_NAME cactus

bindings/kotlin/cactus_jni.cpp android/cactus_jni.cppbindings/kotlin/cactus_jni.cpp renamed to android/cactus_jni.cpp

@@ -14,8 +14,9 @@ cactus build --android
 <!-- --8<-- [start:integration] -->
 1. Copy `libcactus.so` to `jniLibs/arm64-v8a/` (Android)
 2. Add `cactus-ios.xcframework` to your Xcode project (iOS)
-3. Copy `cactus.dart` into your Dart source tree
-4. Add `ffi` to `pubspec.yaml`
+3. Add `cactus-macos.xcframework` to your Xcode project (macOS)
+4. Copy `cactus.dart` into your Dart source tree
+5. Add `ffi` to `pubspec.yaml`
 <!-- --8<-- [end:integration] -->
 
 ## Usage

bindings/flutter/README.md

@@ -2,6 +2,8 @@
 
 JNI bridge to `cactus_engine.h` for Android, with KMP support for iOS.
 
+The JNI bridge itself (`android/cactus_jni.cpp`, compiled into `libcactus.so`) is JVM-language-agnostic. Java consumers can use it by writing an equivalent `CactusJNI.java` with `native` declarations matching the signatures in `Cactus.kt` — same library, same `Java_com_cactus_CactusJNI_*` symbols.
+
 ## Android Integration
 
 <!-- --8<-- [start:install] -->