override distclean becuase it breaks some of the dep libs

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11353 d0543943-73ff-0310-b7d9-9358b9ac24b2

Makefile.am

@@ -313,6 +313,8 @@ endif
 core:
 	$(MAKE) $(AM_MAKEFLAGS) libfreeswitch.la
 
+distclean: clean
+
 core-clean: clean_core
 
 core-install: core_install