its not hard, its easy

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10929 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/applications/mod_easyroute/Makefile

+BASE=../../../..
+include /usr/src/freeswitch.trunk/build/modmake.rules
+LOCAL_CFLAGS += `if test -f $(BASE)/.libs/libfreeswitch_la-switch_odbc.o ; then echo -DSWITCH_HAVE_ODBC; fi ;`