Xcode 10 (iOS 12) does not contain libstdc++6.0.9

Question

I download the newest Xcode from Apple, but I found I cannot search the library named \"libstdc++6.0.9\".

Answer 1

For me -l"stdc++.6" was added during pod install I found it in 'Pods/Target\ Support\ Files/Pods-SomeTarget/Pods-SomeTarget.debug.xcconfig'

To resolve the issue you can use post_install handler in Podfile:

post_install do |installer|
    installer.pods_project.targets.each do |target|
        if target.name == "Pods-SomeTarget”
            puts "Updating #{target.name} OTHER_LDFLAGS"
            target.build_configurations.each do |config|
                xcconfig_path = config.base_configuration_reference.real_path
                xcconfig = File.read(xcconfig_path)
                new_xcconfig = xcconfig.gsub('-l"stdc++.6" ', '')
                File.open(xcconfig_path, "w") { |file| file << new_xcconfig }
            end
        end
    end
end