-install -d $RPM_BUILD_ROOT/%{_javadir}
-install dist/tomcat-native-%{version}.jar $RPM_BUILD_ROOT/%{_javadir}/tomcat-native-%{version}.jar
-ln -s tomcat-native-%{version}.jar $RPM_BUILD_ROOT/%{_javadir}/tomcat-native.jar
+install -d $RPM_BUILD_ROOT%{_javadir}
+cp -p dist/tomcat-native-%{version}.jar $RPM_BUILD_ROOT%{_javadir}/tomcat-native-%{version}.jar
+ln -s tomcat-native-%{version}.jar $RPM_BUILD_ROOT%{_javadir}/tomcat-native.jar