From 0e00ce4f07ceac40ed6fd4b065f8c00dd1c85ad4 Mon Sep 17 00:00:00 2001
From: Mario Zechner <badlogicgames@gmail.com>
Date: Tue, 30 Apr 2024 12:30:13 +0200
Subject: [PATCH] [flutter] Closes #2438, support static linking of native
 libraries.

---
 spine-flutter/lib/init.dart          | 8 ++++++--
 spine-flutter/lib/init_web.dart      | 2 +-
 spine-flutter/lib/spine_flutter.dart | 4 ++--
 3 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/spine-flutter/lib/init.dart b/spine-flutter/lib/init.dart
index 7fce1b55f..ae5d83c4e 100644
--- a/spine-flutter/lib/init.dart
+++ b/spine-flutter/lib/init.dart
@@ -53,6 +53,10 @@ class SpineFlutterFFI {
   SpineFlutterFFI(this.dylib, this.allocator);
 }
 
-Future<SpineFlutterFFI> initSpineFlutterFFI() async {
-  return SpineFlutterFFI(_dylib, malloc);
+Future<SpineFlutterFFI> initSpineFlutterFFI(bool useStaticLinkage) async {
+  if (useStaticLinkage) {
+    return SpineFlutterFFI(DynamicLibrary.process(), malloc);
+  } else {
+    return SpineFlutterFFI(_dylib, malloc);
+  }
 }
diff --git a/spine-flutter/lib/init_web.dart b/spine-flutter/lib/init_web.dart
index f494f7cea..e650a72ab 100644
--- a/spine-flutter/lib/init_web.dart
+++ b/spine-flutter/lib/init_web.dart
@@ -44,7 +44,7 @@ class SpineFlutterFFI {
   SpineFlutterFFI(this.dylib, this.allocator);
 }
 
-Future<SpineFlutterFFI> initSpineFlutterFFI() async {
+Future<SpineFlutterFFI> initSpineFlutterFFI(bool useStaticLinkage) async {
   if (_module == null) {
     Memory.init();
 
diff --git a/spine-flutter/lib/spine_flutter.dart b/spine-flutter/lib/spine_flutter.dart
index 02830ecc6..e8b731f92 100644
--- a/spine-flutter/lib/spine_flutter.dart
+++ b/spine-flutter/lib/spine_flutter.dart
@@ -50,8 +50,8 @@ export 'spine_widget.dart';
 late SpineFlutterBindings _bindings;
 late Allocator _allocator;
 
-Future<void> initSpineFlutter({bool enableMemoryDebugging = false}) async {
-  final ffi = await initSpineFlutterFFI();
+Future<void> initSpineFlutter({bool useStaticLinkage = false, bool enableMemoryDebugging = false}) async {
+  final ffi = await initSpineFlutterFFI(useStaticLinkage);
   _bindings = SpineFlutterBindings(ffi.dylib);
   _allocator = ffi.allocator;
   if (enableMemoryDebugging) _bindings.spine_enable_debug_extension(-1);