Merge psblas-ext into psblas step 2: GPU formats and configry.

Makefile

@@ -1,6 +1,6 @@
 include Make.inc
 
-all: dirs based precd kryld utild cbindd extd libd
+all: dirs based precd kryld utild cbindd extd  $(GPUD) libd
 	@echo "====================================="
 	@echo "PSBLAS libraries Compilation Successful."
 
@@ -12,17 +12,20 @@ dirs:
 precd: based
 utild: based	
 kryld: precd 
-extd: based
-
+extd:  based
+gpud:  extd
 cbindd: based precd kryld utild 
 
-libd: based precd kryld utild cbindd extd
+libd: based precd kryld utild cbindd extd $(GPULD)
 	$(MAKE) -C base lib
 	$(MAKE) -C prec lib
 	$(MAKE) -C krylov lib
 	$(MAKE) -C util lib 
 	$(MAKE) -C cbind lib
 	$(MAKE) -C ext lib
+gpuld:  gpud
+	$(MAKE) -C gpu lib
+
 
 based:
 	$(MAKE) -C base objs
@@ -34,8 +37,10 @@ utild:
 	$(MAKE) -C util objs 
 cbindd:
 	$(MAKE) -C cbind objs 
-extd:
+extd:   based
 	$(MAKE) -C ext objs
+gpud:   based extd
+	$(MAKE) -C gpu objs
 
 
 install: all
@@ -61,6 +66,7 @@ clean:
 	$(MAKE) -C util clean
 	$(MAKE) -C cbind clean
 	$(MAKE) -C ext clean
+	$(MAKE) -C gpu clean
 
 check: all
 	make check -C test/serial
@@ -77,6 +83,7 @@ veryclean: cleanlib
 	cd util && $(MAKE) veryclean
 	cd cbind && $(MAKE) veryclean
 	cd ext && $(MAKE) veryclean
+	cd gpu && $(MAKE) veryclean
 	cd test/fileread && $(MAKE) clean
 	cd test/pargen && $(MAKE) clean
 	cd test/util && $(MAKE) clean