XXX Remove nawk(1)

@@ -88,11 +88,11 @@
 # this file make sure that sparc rules are updated as well.
 #
 PRIVS_C = $(SRC)/uts/common/os/priv_const.c
 
 $(PRIVS_C): $(PRIVS_AWK) $(PRIVS_DEF)
-        $(NAWK) -f $(PRIVS_AWK) < $(PRIVS_DEF) cfile=$@
+        $(AWK) -f $(PRIVS_AWK) < $(PRIVS_DEF) cfile=$@
 
 #
 # Prerequisites
 #
 # The uts/Makefile defines build parallelism for x86 platforms such that i86pc,