don't assert that CGLIB must be present unless there is at least one @Configuration class found

org.springframework.context/src/main/java/org/springframework/context/annotation/support/ConfigurationClassPostProcessor.java

@@ -143,6 +143,10 @@ public class ConfigurationClassPostProcessor extends AbstractConfigurationClassP
 
 		BeanDefinitionRegistry configBeanDefs = getConfigurationBeanDefinitions(true);
 
+		if (configBeanDefs.getBeanDefinitionCount() == 0)
+			// nothing to enhance -> return immediately
+			return;
+
 		assertCglibIsPresent(configBeanDefs);
 
 		ConfigurationEnhancer enhancer = new ConfigurationEnhancer(beanFactory);

org.springframework.test/.classpath

@@ -27,7 +27,6 @@
 	<classpathentry kind="var" path="IVY_CACHE/javax.el/com.springsource.javax.el/2.1.0/com.springsource.javax.el-2.1.0.jar" sourcepath="/IVY_CACHE/javax.el/com.springsource.javax.el/2.1.0/com.springsource.javax.el-sources-2.1.0.jar"/>
 	<classpathentry kind="var" path="IVY_CACHE/org.apache.commons/com.springsource.org.apache.commons.collections/3.2.0/com.springsource.org.apache.commons.collections-3.2.0.jar" sourcepath="/IVY_CACHE/org.apache.commons/com.springsource.org.apache.commons.collections/3.2.0/com.springsource.org.apache.commons.collections-sources-3.2.0.jar"/>
 	<classpathentry kind="var" path="IVY_CACHE/org.hsqldb/com.springsource.org.hsqldb/1.8.0.9/com.springsource.org.hsqldb-1.8.0.9.jar" sourcepath="/IVY_CACHE/org.hsqldb/com.springsource.org.hsqldb/1.8.0.9/com.springsource.org.hsqldb-sources-1.8.0.9.jar"/>
-	<classpathentry kind="var" path="IVY_CACHE/net.sourceforge.cglib/com.springsource.net.sf.cglib/2.1.3/com.springsource.net.sf.cglib-2.1.3.jar" sourcepath="/IVY_CACHE/net.sourceforge.cglib/com.springsource.net.sf.cglib/2.1.3/com.springsource.net.sf.cglib-sources-2.1.3.jar"/>
 	<classpathentry combineaccessrules="false" kind="src" path="/org.springframework.orm"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>

org.springframework.test/ivy.xml

@@ -31,7 +31,6 @@
 		<dependency org="org.apache.taglibs" name="com.springsource.org.apache.taglibs.standard" rev="1.1.2" conf="optional->compile"/>
 		<dependency org="org.aspectj" name="com.springsource.org.aspectj.weaver" rev="1.6.3.RELEASE" conf="optional->compile"/>
 		<dependency org="org.testng" name="com.springsource.org.testng" rev="5.8.0" conf="optional->compile"/>
-		<dependency org="net.sourceforge.cglib" name="com.springsource.net.sf.cglib" rev="2.1.3" conf="optional->compile"/>
 		<dependency org="org.springframework" name="org.springframework.beans" rev="latest.integration" conf="optional->compile"/>
 		<dependency org="org.springframework" name="org.springframework.context" rev="latest.integration" conf="optional->compile"/>
 		<dependency org="org.springframework" name="org.springframework.core" rev="latest.integration" conf="optional->compile"/>