Add macOS platform support

.gitignore

@@ -32,6 +32,7 @@ pubspec.lock
 # Generated binaries
 android/src/main/jniLibs/
 ios/Frameworks/
+macos/Frameworks/
 
 # Generated android build files(.cxx)
 android/app/.cxx

README.md

@@ -20,6 +20,7 @@ This project provides the [ThorVG](https://github.com/thorvg/thorvg) runtime for
 | ------------- | ------------- |
 | Android | arm64-v8a, armeabi-v7a, x86_64 |
 | iOS | arm64, x86_64, x86_64(simulator) |
+| macOS | arm64, x86_64 |
 
 ## Usage
 
@@ -113,3 +114,13 @@ sh flutter_build.ios.sh
 
 Check whether this file is generated:
 - `ios/Frameworks/libthorvg.dylib`
+
+### macOS
+```sh
+# Build for Animation(Lottie)
+cd lottie
+sh flutter_build.macos.sh
+```
+
+Check whether this file is generated:
+- `macos/Frameworks/libthorvg.dylib`

cross/macos_arm64.txt

@@ -0,0 +1,23 @@
+# build for macOS Apple Silicon
+
+[binaries]
+cpp = ['clang++', '-arch', 'arm64', '-isysroot', '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk']
+ar = 'ar'
+strip = 'strip'
+
+[properties]
+root = '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer'
+has_function_printf = true
+
+[built-in options]
+cpp_args = ['-mmacosx-version-min=10.14']
+cpp_link_args = ['-mmacosx-version-min=10.14']
+
+[host_machine]
+system = 'darwin'
+subsystem = 'macos'
+kernel = 'xnu'
+cpu_family = 'aarch64'
+cpu = 'aarch64'
+endian = 'little'
+

cross/macos_x86_64.txt

@@ -0,0 +1,23 @@
+# build for macOS Intel
+
+[binaries]
+cpp = ['clang++', '-arch', 'x86_64', '-isysroot', '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk']
+ar = 'ar'
+strip = 'strip'
+
+[properties]
+root = '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer'
+has_function_printf = true
+
+[built-in options]
+cpp_args = ['-mmacosx-version-min=10.14']
+cpp_link_args = ['-mmacosx-version-min=10.14']
+
+[host_machine]
+system = 'darwin'
+subsystem = 'macos'
+kernel = 'xnu'
+cpu_family = 'x86_64'
+cpu = 'x86_64'
+endian = 'little'
+

example/.gitignore

@@ -5,9 +5,11 @@
 *.swp
 .DS_Store
 .atom/
+.build/
 .buildlog/
 .history
 .svn/
+.swiftpm/
 migrate_working_dir/
 
 # IntelliJ related

example/macos/.gitignore

@@ -0,0 +1,7 @@
+# Flutter-related
+**/Flutter/ephemeral/
+**/Pods/
+
+# Xcode-related
+**/dgph
+**/xcuserdata/

example/macos/Flutter/Flutter-Debug.xcconfig

@@ -0,0 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
+#include "ephemeral/Flutter-Generated.xcconfig"

example/macos/Flutter/Flutter-Release.xcconfig

@@ -0,0 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
+#include "ephemeral/Flutter-Generated.xcconfig"

example/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -0,0 +1,10 @@
+//
+//  Generated file. Do not edit.
+//
+
+import FlutterMacOS
+import Foundation
+
+
+func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+}

example/macos/Podfile

@@ -0,0 +1,42 @@
+platform :osx, '10.14'
+
+# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
+ENV['COCOAPODS_DISABLE_STATS'] = 'true'
+
+project 'Runner', {
+  'Debug' => :debug,
+  'Profile' => :release,
+  'Release' => :release,
+}
+
+def flutter_root
+  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'ephemeral', 'Flutter-Generated.xcconfig'), __FILE__)
+  unless File.exist?(generated_xcode_build_settings_path)
+    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure \"flutter pub get\" is executed first"
+  end
+
+  File.foreach(generated_xcode_build_settings_path) do |line|
+    matches = line.match(/FLUTTER_ROOT\=(.*)/)
+    return matches[1].strip if matches
+  end
+  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Flutter-Generated.xcconfig, then run \"flutter pub get\""
+end
+
+require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
+
+flutter_macos_podfile_setup
+
+target 'Runner' do
+  use_frameworks!
+
+  flutter_install_all_macos_pods File.dirname(File.realpath(__FILE__))
+  target 'RunnerTests' do
+    inherit! :search_paths
+  end
+end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    flutter_additional_macos_build_settings(target)
+  end
+end

example/macos/Podfile.lock

@@ -0,0 +1,22 @@
+PODS:
+  - FlutterMacOS (1.0.0)
+  - thorvg (1.0.0-beta.0):
+    - FlutterMacOS
+
+DEPENDENCIES:
+  - FlutterMacOS (from `Flutter/ephemeral`)
+  - thorvg (from `Flutter/ephemeral/.symlinks/plugins/thorvg/macos`)
+
+EXTERNAL SOURCES:
+  FlutterMacOS:
+    :path: Flutter/ephemeral
+  thorvg:
+    :path: Flutter/ephemeral/.symlinks/plugins/thorvg/macos
+
+SPEC CHECKSUMS:
+  FlutterMacOS: 8f6f14fa908a6fb3fba0cd85dbd81ec4b251fb24
+  thorvg: cd85d234f639201c8d58d80ea923e136c6deffd7
+
+PODFILE CHECKSUM: 7eb978b976557c8c1cd717d8185ec483fd090a82
+
+COCOAPODS: 1.16.2