[Pod:Command::Spec] lint checks for build errors

lib/cocoapods/podfile.rb

@@ -64,7 +64,11 @@ module Pod
       # Returns a path, which is relative to the project_root, relative to the
       # `$(SRCROOT)` of the user's project.
       def relative_to_srcroot(path)
+        if config.integrate_targets
           (config.project_root + path).relative_path_from(xcodeproj.dirname)
+        else
+          "Pods"
+        end
       end
 
       def relative_pods_root