XXX Remove nawk(1)

@@ -28,11 +28,11 @@
 
 include         $(SRC)/Makefile.master
 
 LORDER=         lorder
 TSORT=          tsort
-AWK=            awk
+AWK=            /usr/xpg4/bin/awk
 
 #
 # By default, we define the source directory for libraries to be
 # one level up from the ISA-specific directory, where the code is
 # actually built.  Many libraries define a 'common' directory to