message: Update the document for build on macOS.
diff: @@ -25,7 +25,7 @@ cd ~/work
  git clone https://github.com/google/mozc.git -b master --single-branch --recursive
  ```
  -# Compilation
  +# Build main converter and composition UI.
  First, you'll need to generate Xcode project using a tool called [GYP](https://chromium.googlesource.com/external/gyp).
  @@ -37,10 +37,10 @@ GYP_DEFINES="mac_sdk=10.15 mac_deployment_target=10.9" python3 build_mozc.py gyp
  You can customize the SDK version and target OS version here. Then, build Mozc.app and necessary files:
  ```
  -python3 build_mozc.py build -c Release mac/mac.gyp:GoogleJapaneseInput mac/mac.gyp:gen_launchd_confs
  +python3 build_mozc.py build -c Release mac/mac.gyp:GoogleJapaneseInput
  ```
  -# Executables
  +## Executables
  Executables are written in `~/work/mozc/src/out_mac/Release` for Release builds, and `~/work/mozc/src/out_mac/Debug` for Debug builds. For instance, you'll have `~/work/mozc/src/out_mac/Release/Mozc.app` once the build finishes successfully in the Release mode.
  @@ -63,6 +63,15 @@ python3 build_mozc.py build -c Release gui/gui.gyp:config_dialog_main
  These executables are linked with the libraries in `~/myqt`. You might want to change it with `install_name_tool`.
  +# Installer
  +
  +You can also build an installer.
  +```
  +GYP_DEFINES="mac_sdk=10.15 mac_deployment_target=10.9" python3 build_mozc.py gyp --qtdir ~/myqt
  +python3 build_mozc.py build -c Release :Installer
  +```
  +
  +
  # Clean up the Tree
  To clean up the tree, execute the following. This will remove executables and intermediate files like object files, generated source files, project files, etc.
  @@ -73,10 +82,10 @@ python3 build_mozc.py clean
  # Install built packages
  -Mozc doesn't have installer mpkg files. You can just place the created Mozc.app into `/Library/Input Methods`, and `out_mac/DerivedSources/Release/mac/org.mozc.inputmethod.Japanese.Converter.plist` and `org.mozc.inputmethod.Japanese.Renderer.plist` into `/Library/LaunchAgents`, and then log in again. Then it works well.
  +Without building an installer .pkg file, you can just place the created Mozc.app into `/Library/Input Methods`, and `mac/installer/LaunchAgents/org.mozc.inputmethod.Japanese.Converter.plist` and `org.mozc.inputmethod.Japanese.Renderer.plist` into `/Library/LaunchAgents`, and then log in again. Then it works well.
  ```
  sudo cp -r out_mac/Release/Mozc.app /Library/Input\ Methods/
  -sudo cp out_mac/DerivedSources/Release/mac/org.mozc.inputmethod.Japanese.Converter.plist /Library/LaunchAgents
  -sudo cp out_mac/DerivedSources/Release/mac/org.mozc.inputmethod.Japanese.Renderer.plist /Library/LaunchAgents
  +sudo cp mac/installer/LaunchAgents/org.mozc.inputmethod.Japanese.Converter.plist /Library/LaunchAgents
  +sudo cp mac/installer/LaunchAgents/org.mozc.inputmethod.Japanese.Renderer.plist /Library/LaunchAgents
  ```
  