Inline build setting SKIP_INSTALL for AggregateTarget

lib/cocoapods/generator/xcconfig/aggregate_xcconfig.rb

@@ -53,7 +53,6 @@ module Pod
             'OTHER_LIBTOOLFLAGS' => '$(OTHER_LDFLAGS)',
             'PODS_ROOT' => target.relative_pods_root,
             'GCC_PREPROCESSOR_DEFINITIONS' => '$(inherited) COCOAPODS=1',
-            'SKIP_INSTALL' => 'YES',
           }
 
           if target.requires_frameworks?

lib/cocoapods/installer/target_installer/aggregate_target_installer.rb

@@ -41,6 +41,7 @@ module Pod
           'OTHER_LDFLAGS'      => '',
           'OTHER_LIBTOOLFLAGS' => '',
           'PODS_ROOT'          => '$(SRCROOT)',
+          'SKIP_INSTALL'       => 'YES',
         }
         super.merge(settings)
       end

spec/unit/generator/xcconfig/aggregate_xcconfig_spec.rb

@@ -65,10 +65,6 @@ module Pod
           it 'should configure OTHER_LIBTOOLFLAGS flags to include OTHER_LDFLAGS' do
             @xcconfig.to_hash['OTHER_LIBTOOLFLAGS'].should == '$(OTHER_LDFLAGS)'
           end
-
-          it 'will be skipped when installing' do
-            @xcconfig.to_hash['SKIP_INSTALL'].should == 'YES'
-          end
         end
 
         #-----------------------------------------------------------------------#

spec/unit/installer/target_installer/aggregate_target_installer_spec.rb

@@ -101,6 +101,13 @@ module Pod
         end
       end
 
+      it 'will be skipped when installing' do
+        @installer.install!
+        @installer.target.native_target.build_configurations.each do |config|
+          config.build_settings['SKIP_INSTALL'].should == 'YES'
+        end
+      end
+
       #--------------------------------------#
 
       it 'creates the xcconfig file' do