Archive build with split pods across app and watchkit extension - ios

Question

I have been unable to get Cocoapods to build a deployable iOS app that requires different pods for the app and the watchkit extension. I have tried a format suggested in another thread: Include pods in main target and not in WatchKit extension
but it has numerous failures, including not finding headers. Here's the closest I can get:
source 'https://github.com/CocoaPods/Specs.git'
link_with 'RailTime-WatchKit-Extension'
pod 'Reachability'
pod 'IGInterfaceDataTable'
target :'RailTime', :exclusive=>true do
pod 'ASIHTTPRequest', '~> 1.8.2'
pod 'BPXLUUIDHandler', '~> 0.0.1'
pod 'MBProgressHUD', '~> 0.9'
pod 'Appirater', '~> 2.0.4'
end
This works fine for the simulator, but fails when trying to install on a device. The first error is:
ld: library not found for -lPods-RailTime-WatchKit-Extension
I'm using the latest Cocoapods right now .37. No errors are generated when performing a pod install.
Any help would be greatly appreciated!
Ken

Answer 1

Here's the general format that I use for my WatchKit app. See if this helps:
source 'https://github.com/CocoaPods/Specs.git'
target 'RailTime-WatchKit-Extension' do
link_with 'RailTime-WatchKit-Extension'
pod 'Reachability'
pod 'IGInterfaceDataTable'
end
target :'RailTime' do
link_with 'RailTime'
pod 'ASIHTTPRequest', '~> 1.8.2'
pod 'BPXLUUIDHandler', '~> 0.0.1'
pod 'MBProgressHUD', '~> 0.9'
pod 'Appirater', '~> 2.0.4'
end

Answer 2

OK, the solution was quite simple, even though I'm not sure why it worked. As suggested in another thread, I did a 'pod init', which now creates a template that is knowledgable about the multiple targets. I then just filled it in! Here's what I have now:
platform :ios, '8.2'
source 'https://github.com/CocoaPods/Specs.git'
target 'RailTime' do
pod 'Reachability'
pod 'ASIHTTPRequest', '~> 1.8.2'
pod 'BPXLUUIDHandler', '~> 0.0.1'
pod 'MBProgressHUD', '~> 0.9'
pod 'Appirater', '~> 2.0.4'
end
target 'RailTime-WatchKit-Extension' do
pod 'Reachability'
pod 'IGInterfaceDataTable'
end
target 'RailTime-WatchKit-App' do
end