Automatically download CUnit 2.1.2-2 version from SF.net.

utest/Makefile

@@ -3,20 +3,50 @@ TOPDIR	= ..
 include $(TOPDIR)/Makefile.system
 
 TARGET=openblas_utest
-CUNIT_LIB=/usr/local/lib/libcunit.a
+
+CUNIT_URL=http://downloads.sourceforge.net/project/cunit/CUnit/2.1-2/CUnit-2.1-2-src.tar.bz2
+CUNIT_DIR=$(CURDIR)/CUnit-2.1-2
+
+CUNIT_LIB=$(CUNIT_DIR)/lib/libcunit.a
+
+CFLAGS+=-I$(CUNIT_DIR)/include
 
 OBJS=main.o test_rot.o test_swap.o test_axpy.o test_dotu.o test_rotmg.o test_dsdot.o
 
 all : run_test
 
-$(TARGET): $(OBJS)
-	$(FC) -o $@ $^ ../$(LIBNAME) $(CUNIT_LIB) $(EXTRALIB)
+CUnit-2.1-2-src.tar.bz2:
+ifeq ($(OSNAME), Darwin)
+	curl -O $(CUNIT_URL)
+else
+	wget $(CUNIT_URL)
+endif
+
+$(CUNIT_DIR): CUnit-2.1-2-src.tar.bz2
+	@if test `$(MD5SUM) CUnit-2.1-2-src.tar.bz2 | $(AWK) '{print $$1}'` = 31c62bd7a65007737ba28b7aafc44d3a; then \
+		echo $(TAR) xjf $< ;\
+		$(TAR) xjf $< ; \
+	else \
+		rm -rf $(CUNIT_DIR) ;\
+		echo "	Cannot download CUnit-2.1-2-src.tar.bz2 or the MD5 check sum is wrong (Please use orignal)."; \
+		exit 1; \
+	fi
+
+
+$(CUNIT_LIB): $(CUNIT_DIR)
+	(cd $(CUNIT_DIR); CC=$(CC) CFLAGS="$(CFLAGS)" ./configure --prefix=$(CUNIT_DIR))
+	$(MAKE) -C $(CUNIT_DIR)
+	$(MAKE) -C $(CUNIT_DIR) install
+
+$(TARGET): $(CUNIT_LIB) $(OBJS)
+	$(CC) $(CFLAGS) -o $@ $^ ../$(LIBNAME) $(CUNIT_LIB) $(EXTRALIB)
 
 run_test: $(TARGET)
 	./$(TARGET)
 
 clean:
-	rm -f *.o $(TARGET)
+	-rm -f *.o $(TARGET) 
+	-rm -rf $(CUNIT_DIR)
 
 libs: