[Analyzer] Fix non integrating architecture

lib/cocoapods/installer/analyzer.rb

@@ -193,8 +193,15 @@ module Pod
 
           grouped_specs.each do |pod_specs|
             pod_target = PodTarget.new(pod_specs, target_definition, sandbox)
+          if config.integrate_targets?
             pod_target.user_build_configurations = target.user_build_configurations
             pod_target.archs = @archs_by_target_def[target_definition]
+          else
+            pod_target.user_build_configurations = {}
+            if target_definition.platform.name == :osx
+              pod_target.archs = '$(ARCHS_STANDARD_64_BIT)'
+            end
+          end
             target.pod_targets << pod_target
           end
         end