create lib directory durin build

create lib directory during build

Makefile

@@ -85,6 +85,7 @@ nclib: shared static
 shared: libobjects
 	rm -f $(NCHOME)/lib/libnc.$(SHSUFFIX)
 	rm -f $(NCHOME)/lib/$(NCLIBSHSYMLINK)
+	mkdir -p $(NCHOME)/lib
 	$(LD) $(LDFLAGS) -o $(NCHOME)/lib/$(NCLIBSH) $(LIBOBJS)
 	ln -sf  $(NCHOME)/lib/$(NCLIBSH) $(NCHOME)/lib/$(SHSONAME)
 	ln -sf  $(NCHOME)/lib/$(SHSONAME) $(NCHOME)/lib/$(NCLIBSHSYMLINK)
@@ -93,6 +94,7 @@ shared: libobjects
 
 static: libobjects
 	rm -f $(NCHOME)/lib/$(NCLIBSTAT)
+	mkdir -p $(NCHOME)/lib
 	ar r  $(NCHOME)/lib/$(NCLIBSTAT) $(LIBOBJS)
 	ranlib $(NCHOME)/lib/$(NCLIBSTAT)