Integrate existing dmapi qa tests into xfs qa infrastructure

Merge of master-melb:xfs-cmds:27764a by kenmcd.

  Dmapi get/set_dmattr

include/buildmacros

@@ -124,7 +124,14 @@ endif
 
 SUBDIRS_MAKERULE = \
 	@for d in $(SUBDIRS) ""; do \
-		if test -d "$$d" -a ! -z "$$d"; then \
+		if test "$$d" == "dmapi"; then \
+        		if test "$(PKG_PLATFORM)" == "irix" ; then \
+				echo "DMAPI QA NOT AVAIABLE FOR IRIX"; \
+			else \
+		                $(ECHO) === $$d ===; \
+               	        	cd dmapi && $(MAKE) && cd .. || exit $$?; \
+			fi; \
+		elif test -d "$$d" -a ! -z "$$d"; then \
 			$(ECHO) === $$d ===; \
 			$(MAKEF) -C $$d $@ || exit $$?; \
 		fi; \