Fix build, fix some random warnings.

Author: fuzzybinary

example/2d_tutorial/src/pubspec.lock

@@ -199,14 +199,14 @@ packages:
       path: "../../../src/dart/godot_dart"
       relative: true
     source: path
-    version: "0.8.0"
+    version: "0.9.0"
   godot_dart_build:
     dependency: "direct dev"
     description:
       path: "../../../src/dart/godot_dart_build"
       relative: true
     source: path
-    version: "0.6.0"
+    version: "0.7.0"
   graphs:
     dependency: transitive
     description:

example/networking-demo/src/pubspec.lock

@@ -199,14 +199,14 @@ packages:
       path: "../../../src/dart/godot_dart"
       relative: true
     source: path
-    version: "0.8.0"
+    version: "0.9.0"
   godot_dart_build:
     dependency: "direct dev"
     description:
       path: "../../../src/dart/godot_dart_build"
       relative: true
     source: path
-    version: "0.6.0"
+    version: "0.7.0"
   graphs:
     dependency: transitive
     description:

prepare.sh

@@ -85,10 +85,16 @@ elseif(LINUX)
     set(THREADS_PREFER_PTHREAD_FLAG ON)
 
     find_package(Threads REQUIRED)
+    set(RPATH_ARG "-rpath=./")
+    if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
+        set(RPATH_ARG "-Wl,-rpath,./")
+    elseif (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+        set(RPATH_ARG "-rpath ./")
+    endif()
     # Find shared libraries next to the executable
     set_target_properties(godot_dart PROPERTIES
         BUILD_WITH_INSTALL_RPATH FALSE
-        LINK_FLAGS "-rpath,./")
+        LINK_FLAGS ${RPATH_ARG})
 
     target_link_libraries(godot_dart 
         Threads::Threads

src/cpp/CMakeLists.txt

@@ -196,7 +196,7 @@ void gde_variant_set_indexed(GDExtensionVariantPtr p_self, GDExtensionInt p_inde
 static GDExtensionInterfaceVariantGetPtrUtilityFunction _variant_get_ptr_utility_function_func = nullptr;
 GDExtensionPtrUtilityFunction gde_variant_get_ptr_utility_function(GDExtensionConstStringNamePtr p_function,
                                                                    GDExtensionInt p_hash) {
-  if (gde_variant_get_ptr_utility_function) {
+  if (_variant_get_ptr_utility_function_func) {
     return _variant_get_ptr_utility_function_func(p_function, p_hash);
   }
   return nullptr;

src/cpp/gde_c_interface.cpp

@@ -37,14 +37,14 @@ int RefCountedWrapper::get_reference_count() {
 }
 
 void RefCountedWrapper::init() {
-  const int class_hash = 2240911060;
+  const GDExtensionInt class_hash = 2240911060;
   godot::StringName class_name("RefCounted");
   init_ref_ptr_call =
-      gde_classdb_get_method_bind(class_name._native_ptr(), godot::StringName("init_ref")._native_ptr(), 2240911060);
+      gde_classdb_get_method_bind(class_name._native_ptr(), godot::StringName("init_ref")._native_ptr(), class_hash);
   reference_ptr_call =
-      gde_classdb_get_method_bind(class_name._native_ptr(), godot::StringName("reference")._native_ptr(), 2240911060);
+      gde_classdb_get_method_bind(class_name._native_ptr(), godot::StringName("reference")._native_ptr(), class_hash);
   unreference_ptr_call =
-      gde_classdb_get_method_bind(class_name._native_ptr(), godot::StringName("unreference")._native_ptr(), 2240911060);
+      gde_classdb_get_method_bind(class_name._native_ptr(), godot::StringName("unreference")._native_ptr(), class_hash);
   get_reference_count_ptr_call = gde_classdb_get_method_bind(
       class_name._native_ptr(), godot::StringName("get_reference_count")._native_ptr(), 3905245786);
 }

src/cpp/ref_counted_wrapper.cpp

@@ -2313,6 +2313,8 @@ const int __GLIBC_USE_DEPRECATED_GETS = 0;
 
 const int __GLIBC_USE_DEPRECATED_SCANF = 0;
 
+const int __GLIBC_USE_C2X_STRTOL = 1;
+
 const int _STDC_PREDEF_H = 1;
 
 const int __STDC_IEC_559__ = 1;
@@ -2329,7 +2331,7 @@ const int __GNU_LIBRARY__ = 6;
 
 const int __GLIBC__ = 2;
 
-const int __GLIBC_MINOR__ = 35;
+const int __GLIBC_MINOR__ = 39;
 
 const int _SYS_CDEFS_H = 1;
 
@@ -2385,6 +2387,8 @@ const int _BITS_STDINT_INTN_H = 1;
 
 const int _BITS_STDINT_UINTN_H = 1;
 
+const int _BITS_STDINT_LEAST_H = 1;
+
 const int INT8_MIN = -128;
 
 const int INT16_MIN = -32768;

src/dart/godot_dart/lib/src/core/gdextension_ffi_bindings.dart

@@ -124,12 +124,12 @@ void _writeSignals(CodeSink o, GodotExtensionApiJsonClass classInfo) {
     // call instead.
     final signalVarName = signal.name.toLowerCamelCase();
     if (numArgs == 0) {
-      o.p('final late $signalVarName = Signal0(this, \'${signal.name}\');;');
+      o.p('late final $signalVarName = Signal0(this, \'${signal.name}\');');
     } else {
       final arguments = signal.arguments!;
       final argTypeList =
           arguments.map((e) => godotTypeToDartType(e.type)).join(', ');
-      o.p('final late $signalVarName = Signal$numArgs<$argTypeList>(this, \'${signal.name}\');');
+      o.p('late final $signalVarName = Signal$numArgs<$argTypeList>(this, \'${signal.name}\');');
     }
   }
   o.nl();