Fix for gcc-4.4
--- apache-log4cxx-0.10.0-orig/src/examples/cpp/console.cpp     2009-06-12 13:01:06.000000000 +0200
+++ apache-log4cxx-0.10.0/src/examples/cpp/console.cpp  2009-06-12 13:07:05.000000000 +0200
@@ -15,6 +15,7 @@
  * limitations under the License.
  */
 
+#include <cstdio>
 #include <cstdlib>
 #include <cstring>
 #include <log4cxx/logger.h>