6662 uts should only build the variant requested

@@ -68,13 +68,13 @@
 include $(UTSBASE)/sparc/Makefile.sparc
 
 #
 #       Define targets
 #
-ALL_TARGET      = $(LIBGEN)
+ALL_TARGET      = $(LIBGEN) $(GENUNIX)
 LINT_TARGET     = $(MODULE).lint
-INSTALL_TARGET  = $(GENUNIX) $(ROOTMODULE)
+INSTALL_TARGET  = $(LIBGEN) $(GENUNIX) $(ROOTMODULE)
 
 #
 #       Override defaults
 #
 CLEANFILES      += $(LIBSTUBS) $(LIBGEN)