Building RealmTasks with xcode 8.3.2 fails

[radu-tutueanu]

xcodebuild -workspace 'RealmTasks Apple/RealmTasks.xcworkspace' -scheme 'RealmTasks macOS' -derivedDataPath 'build' DEVELOPMENT_TEAM='QX5CR2FTN2' CODE_SIGN_IDENTITY='Developer ID Application' PROVISIONING_PROFILE_SPECIFIER='' clean build which is used by .packaging/package_release.rb fails when using xcode 8.3.2

That is because CocoaPods(1.2.1) sets the PROVISIONING_PROFILE_SPECIFIER to NO_SIGNING/

Any idea on how to instruct pods not to do that?

cc @TimOliver @jpsim

** CLEAN SUCCEEDED **

=== BUILD TARGET Cartography-OSX OF PROJECT Pods WITH CONFIGURATION Debug ===

Check dependencies
Cartography-OSX does not support provisioning profiles. Cartography-OSX does not support provisioning profiles, but provisioning profile NO_SIGNING/ has been manually specified. Set the provisioning profile value to "Automatic" in the build settings editor.

=== BUILD TARGET Realm-OSX OF PROJECT Pods WITH CONFIGURATION Debug ===
Check dependencies
Realm-OSX does not support provisioning profiles. Realm-OSX does not support provisioning profiles, but provisioning profile NO_SIGNING/ has been manually specified. Set the provisioning profile value to "Automatic" in the build settings editor.

** BUILD FAILED **