react-native link should add Pods/Pods.xcodeproj to Libraries

[mschipperheyn]

Is this a bug report?

Yes

Have you read the Contributing Guidelines?

Yes

Environment

Environment:
OS: macOS Sierra 10.12.6
Node: 8.4.0
Yarn: 0.27.5
npm: 5.4.0
Watchman: 4.7.0
Xcode: Xcode 9.1

Packages: (wanted => installed)
react-native: 0.49.4 => 0.49.5
react: 16.0.0

Target Platform: iOS (10.3)

Steps to Reproduce

• in the terminal go to ìos`
• Make sure a PodFile with content is there (I used https://github.com/ivpusic/react-native-image-crop-picker)
  e.g.

platform :ios, '8.0'

target 'App' do

    pod 'RSKImageCropper'
    pod 'QBImagePickerController'

end

• Run pod init
• Run pod install
• Go to project root
• run react-native link

Expected Behavior

Pod.xcodeproj added to Libraries

Actual Behavior

Pod.xcodeproj not added to Libraries
Missing directory error when you run the project on the simulator
Apple Mach-o linker error

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Maybe the issue has been fixed in a recent release, or perhaps it is not affecting a lot of people. If you think this issue should definitely remain open, please let us know why. Thank you for your contributions.