@@ -2069,6 +2069,7 @@ elif $cc -v 2>&1 | grep -q 'PathScale\|Path64'; then

     AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'

     speed_cflags='-O2'

     size_cflags='-Os'

+    filter_cflags='filter_out -Wdisabled-optimization'

 elif $cc -v 2>&1 | grep -q Open64; then

     cc_type=open64

     cc_version=__OPEN64__

@@ -2077,6 +2078,7 @@ elif $cc -v 2>&1 | grep -q Open64; then

     AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'

     speed_cflags='-O2'

     size_cflags='-Os'

+    filter_cflags='filter_out -Wdisabled-optimization|-Wtype-limits|-fno-signed-zeros'

 fi

 test -n "$cc_type" && enable $cc_type ||