Update ffigen_codelab

Author: domesticmouse

ffigen_codelab/step_03/example/ios/Runner.xcodeproj/project.pbxproj

@@ -1,5 +1,5 @@
 # Project-level configuration.
-cmake_minimum_required(VERSION 3.10)
+cmake_minimum_required(VERSION 3.13)
 project(runner LANGUAGES CXX)
 
 # The name of the executable created for the application. Change this to change
@@ -54,25 +54,8 @@ add_subdirectory(${FLUTTER_MANAGED_DIR})
 find_package(PkgConfig REQUIRED)
 pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0)
 
-add_definitions(-DAPPLICATION_ID="${APPLICATION_ID}")
-
-# Define the application target. To change its name, change BINARY_NAME above,
-# not the value here, or `flutter run` will no longer work.
-#
-# Any new source files that you add to the application should be added here.
-add_executable(${BINARY_NAME}
-  "main.cc"
-  "my_application.cc"
-  "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc"
-)
-
-# Apply the standard set of build settings. This can be removed for applications
-# that need different build settings.
-apply_standard_settings(${BINARY_NAME})
-
-# Add dependency libraries. Add any application-specific dependencies here.
-target_link_libraries(${BINARY_NAME} PRIVATE flutter)
-target_link_libraries(${BINARY_NAME} PRIVATE PkgConfig::GTK)
+# Application build; see runner/CMakeLists.txt.
+add_subdirectory("runner")
 
 # Run the Flutter tool portions of the build. This must not be removed.
 add_dependencies(${BINARY_NAME} flutter_assemble)

ffigen_codelab/step_03/example/linux/CMakeLists.txt

@@ -0,0 +1,26 @@
+cmake_minimum_required(VERSION 3.13)
+project(runner LANGUAGES CXX)
+
+# Define the application target. To change its name, change BINARY_NAME in the
+# top-level CMakeLists.txt, not the value here, or `flutter run` will no longer
+# work.
+#
+# Any new source files that you add to the application should be added here.
+add_executable(${BINARY_NAME}
+  "main.cc"
+  "my_application.cc"
+  "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc"
+)
+
+# Apply the standard set of build settings. This can be removed for applications
+# that need different build settings.
+apply_standard_settings(${BINARY_NAME})
+
+# Add preprocessor definitions for the application ID.
+add_definitions(-DAPPLICATION_ID="${APPLICATION_ID}")
+
+# Add dependency libraries. Add any application-specific dependencies here.
+target_link_libraries(${BINARY_NAME} PRIVATE flutter)
+target_link_libraries(${BINARY_NAME} PRIVATE PkgConfig::GTK)
+
+target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}")

ffigen_codelab/step_03/example/linux/runner/CMakeLists.txt

@@ -117,6 +117,12 @@ static void my_application_class_init(MyApplicationClass* klass) {
 static void my_application_init(MyApplication* self) {}
 
 MyApplication* my_application_new() {
+  // Set the program name to the application ID, which helps various systems
+  // like GTK and desktop environments map this running application to its
+  // corresponding .desktop file. This ensures better integration by allowing
+  // the application to be recognized beyond its binary name.
+  g_set_prgname(APPLICATION_ID);
+
   return MY_APPLICATION(g_object_new(my_application_get_type(),
                                      "application-id", APPLICATION_ID,
                                      "flags", G_APPLICATION_NON_UNIQUE,

ffigen_codelab/step_03/example/linux/main.cc renamed to ffigen_codelab/step_03/example/linux/runner/main.cc

@@ -19,6 +19,13 @@ A new Flutter FFI plugin project.
   # `../src/*` so that the C sources can be shared among all target platforms.
   s.source           = { :path => '.' }
   s.source_files = 'Classes/**/*'
+
+  # If your plugin requires a privacy manifest, for example if it collects user
+  # data, update the PrivacyInfo.xcprivacy file to describe your plugin's
+  # privacy impact, and then uncomment this line. For more information,
+  # see https://developer.apple.com/documentation/bundleresources/privacy_manifest_files
+  # s.resource_bundles = {'ffigen_app_privacy' => ['Resources/PrivacyInfo.xcprivacy']}
+
   s.dependency 'FlutterMacOS'
 
   s.platform = :osx, '10.11'

ffigen_codelab/step_03/example/linux/my_application.cc renamed to ffigen_codelab/step_03/example/linux/runner/my_application.cc

@@ -14,7 +14,7 @@ dependencies:
 
 dev_dependencies:
   ffi: ^2.1.3
-  ffigen: ^14.0.1
+  ffigen: ^15.0.0
   flutter_test:
     sdk: flutter
   flutter_lints: ^5.0.0

ffigen_codelab/step_03/example/linux/my_application.h renamed to ffigen_codelab/step_03/example/linux/runner/my_application.h

@@ -15,3 +15,8 @@ set_target_properties(ffigen_app PROPERTIES
 )
 
 target_compile_definitions(ffigen_app PUBLIC DART_SHARED_LIB)
+
+if (ANDROID)
+  # Support Android 15 16k page size
+  target_link_options(ffigen_app PRIVATE "-Wl,-z,max-page-size=16384")
+endif()