silence some useless sun cc warnings

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12462 d0543943-73ff-0310-b7d9-9358b9ac24b2

configure.in

@@ -131,6 +131,9 @@ AC_ARG_ENABLE(64,
 if test "x${ax_cv_c_compiler_vendor}"  =  "xsun" ; then
     APR_ADDTO(SWITCH_AM_CFLAGS, -KPIC)
     APR_ADDTO(SWITCH_AM_CFLAGS, -DPIC)
+    APR_ADDTO(SWITCH_AM_CFLAGS, -erroff=E_END_OF_LOOP_CODE_NOT_REACHED)
+    APR_ADDTO(SWITCH_AM_CFLAGS, -errtags=yes)
+    APR_ADDTO(SWITCH_AM_CXXFLAGS, -errtags=yes)
     APR_ADDTO(SWITCH_AM_CXXFLAGS, -KPIC)
     APR_ADDTO(SWITCH_AM_CXXFLAGS, -DPIC)
     APR_ADDTO(SWITCH_AM_CXXFLAGS, "-features=extensions")