Support Swift 4

[ArthurXu424]

Do you have a plan to support Swift 4?

[IvanRublev]

Yes. I'll check what could be done.

…

On Thu, Sep 21, 2017 at 3:04 PM, Arthur Xu ***@***.***> wrote: Do you have a plan to support Swift 4? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#2>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AFfb9U9ucXmKGFH2IeQXj8PV_-bWXWDmks5sklDJgaJpZM4PfN4-> .

-- Best regards, Ivan Rublev ivan@ivanrublev.me

[IvanRublev]

You can use the PersistentStorageSerializable framework with Xcode 9 and Swift 4.0 projects.

Via Carthage

Use as before - no changes needed.

Via Cocoapods

Add following script to the end of your project's Podfile.

  # Manually making chosen pods swift version to be 3.2
  post_install do |installer|
    swift32pods = ['PersistentStorageSerializable']
    installer.pods_project.targets.each do |target|
      if swift32pods.include? target.name
        print "Changing #{target.name} pod swift version to 3.2\n"
        target.build_configurations.each do |config|
          config.build_settings['SWIFT_VERSION'] = '3.2'
        end
      end
    end
  end

[ArthurXu424]

Thank you for feedback, I add the framework to my project when swift 3, after I update Xcode to 9.0, Xcode9 told me that /.../Serial Port/SerialPortConfigs.swift:11:8: Module file's minimum deployment target is OS X v10.11: /.../Library/PersistentStorageSerializable/PersistentStorageSerializable.framework/Modules/PersistentStorageSerializable.swiftmodule/x86_64.swiftmodule
I try to modify your project setting to meet swift 4's requirement, but an issue occur, shows as photo below.

[IvanRublev]

Yes, this issue is known. I'm thinking what can be done.
Meanwhile, please, stick to Carthage or Cocapods solution mentioned earlier or change the SWIFT_VERSION build setting to 3.2 for the framework target.