Add licensing breakdown as required by guidelines

cglib.spec

@@ -4,9 +4,12 @@ Name:           cglib
 Version:        3.2.4
 Release:        7%{?dist}
 Summary:        Code Generation Library for Java
+# ASM MethodVisitor is based on ASM code and therefore
+# BSD-licensed. Everything else is ASL 2.0.
 License:        ASL 2.0 and BSD
-Url:            https://github.com/cglib/cglib
+URL:            https://github.com/cglib/cglib
 Source0:        https://github.com/cglib/cglib/archive/%{tarball_name}.tar.gz
+BuildArch:      noarch
 
 BuildRequires:  maven-local
 BuildRequires:  maven-plugin-bundle
@@ -15,7 +18,6 @@ BuildRequires:  mvn(org.apache.ant:ant)
 BuildRequires:  mvn(org.ow2.asm:asm)
 BuildRequires:  mvn(junit:junit)
 BuildRequires:  mvn(org.sonatype.oss:oss-parent:pom:)
-BuildArch:      noarch
 
 %description
 cglib is a powerful, high performance and quality code generation library